Introduction: Smart metering is a tool for measuring and charging water, electricity, gas, heat, and other energy sources. It is mainly composed of a microcomputer chip, an embedded program, and a base table. The base is controlled by the command of an embedded program and the operation of a microcomputer chip. Table work. With the promulgation of related policies on water prices for ladders, gas prices for ladders, electricity prices for ladders, and heat metering reforms, the market for smart metering instruments has also entered a period of rapid development.
Smart meters are tools for measuring and charging water, electricity, gas, heat and other energy sources. They are mainly composed of microcomputer chips, embedded programs, and base tables. They control the base tables through the command of embedded programs and the operation of microcomputer chips. jobs. The traditional mechanical metering instrument as a base meter is a component of the smart metering instrument. The latter also integrates a series of technologies such as microelectronics, micro power consumption, remote transmission, sensing, electronic valve control, and automatic control. Information, software, communications, electromechanical control and other technologies as one of the products.
Policy is the core driver of smart metering demand. Stepped water prices, ladder gas prices, ladder electricity prices and related policies for heating metering reform are the main drivers of smart meter demand. In addition, the state mandates that the heating energy of heating be converted from “charging by area†to “according to meteringâ€, and that the heat meter as a meter for metering heat will be used in a wide range. Therefore, the smart meter market will enter the stage of rapid development with the implementation of relevant policies.
The ladder gas price refers to the implementation of higher gas prices after the residents exceed the basic consumption of natural gas every year or month. For the user's consumption of gas volume pricing, prices increase with the use of levels. The reform of the ladder gas prices was implemented at the end of 2011. In June 2012, the National Development and Reform Commission formulated the Guiding Opinions on the Formation of Natural Gas Prices (Draft for Soliciting Opinions) to solicit opinions in small areas. The natural gas price reform is planned to be extended to the entire industry chain, and a relatively stable, upstream-downstream linkage natural gas pricing mechanism will be formed in the integrated (quotations market) pricing model based on cost plus profit and market net return value, and will be implemented throughout the country. At the national development and reform work conference held on December 18, 2012, the National Development and Reform Commission proposed that 2013 will deepen reforms and make breakthroughs in important reform areas, including steadily advancing natural gas price reforms. At present, Hunan Province, Henan Province, Hebei Province, Jiangsu Province, Guangdong Province, Guangxi Province, Gansu Province, Fujian Province, and Shanxi Province have all introduced relevant policies to promote natural gas price reforms or to implement natural gas ladder prices. It is expected that in 2013, the price of ladder gas will be promoted throughout the country, and the smart gas meter sub-sector will develop rapidly.
The use of calorie pricing for heating metering reform refers to the elimination of heating energy by way of area-based pricing and the use of calorie pricing. In 2003, the Ministry of Construction, the National Development and Reform Commission, the Ministry of Finance, the Ministry of Personnel, the Ministry of Civil Affairs, the Ministry of Labor and Social Security, the General Administration of Taxation, and the State Environmental Protection Administration jointly issued the "Guiding Opinions on the Pilot Work of Urban Heat Supply System Reform" and called for step by step implementation. With the calorie measurement and charging system, the existing residential energy-saving reforms in urban areas and the transformation of heating heating facilities will be promoted. “The current calculation of the heating fee will be reformed, the heat collection fee by area will be gradually phased out, and the measure of charging by households using heat shall be actively implemented. Newly-built public buildings and residential houses in cities and towns, where centralized heating facilities are used, must design and install a heating system with separate household measurement and room temperature control functions, and implement a new method of measuring and charging by the use of heat to separate households. Installation costs are included in the cost of building construction, and existing public buildings and residential buildings must be reconstructed according to the requirements of separate household measurement and room temperature controllability, and household measurement and temperature control installations should be installed to gradually realize heat supply by area. Heating costs change according to the amount of heat used for household measurement." In February 2010, the Ministry of Construction, the National Development and Reform Commission, the Ministry of Finance, and the General Administration of Quality Supervision, Inspection and Quarantine jointly issued the “Opinions on Further Promoting Heat Supply Metrology Reform†and called for further advancement of heat supply measurement reforms, and vigorously promote the use of calorie billing fees. Starting in 2010, the newly completed buildings in the northern heating area and the existing residential buildings that have completed the heat metering transformation will be canceled by the area-based pricing method and will be charged according to calorie consumption. In two years, both large-scale public buildings will be completed. Thermal metering reform and implementation of the use of calorie billing.†During the “Twelfth Five-Year†period in northern heating areas in cities above prefecture to achieve energy-saving 50% mandatory standards for existing buildings to complete the heating metering transformation, to achieve the use of calorie charges. The competent pricing department shall issue a heat metering price in synchronism with the implementation progress of the heat metering work. The pricing policy for heat supply shall be conducive to encouraging and promoting the use of calorie pricing." In 2011, the Ministry of Finance and the Ministry of Housing and Urban-Rural Development issued the Notice on Further Deepening the Measurement and Energy-Saving of Heating for Existing Residential Buildings in Northern Heating Areas, requesting further expansion of the scale of reconstruction, and basically completing the reconstruction of the north by 2020. Heating measurement and energy-saving renovation of old residential buildings. At the end of the “Twelfth Five-Year Plan†period, all provinces (autonomous regions and municipalities) must at least complete over 35 percent of the heat metering and energy-conservation reconstruction area of ​​old residential buildings with local reconstruction value, and encourage qualified provinces (autonomous regions and municipalities) to improve their tasks. Completion ratio. The existing buildings in the prefecture level and above that meet the mandatory energy saving target of 50% have basically completed the heat metering transformation. The project that completes the heat metering transformation must implement the simultaneous use of heat-based household pricing. With the enforcement of policies, it is expected that the demand for heat meters will increase explosively in recent years.
Stepped Water Price Water price refers to dividing the price of water into different steps and implementing different prices within different ranges of usage. The basic feature is that the more water is used, the more expensive the water price is. In 2002, the State Development Planning Commission, the Ministry of Finance, the Ministry of Construction, the Ministry of Water Resources, and the State Environmental Protection Administration jointly issued the "Notice on Further Promoting the Reform of Urban Water Supply Prices," and called for advancing the reform of water prices. "We must create conditions in cities above the provincial cities of the country. By the end of 2003, water consumption for urban residents will be measured step by step, and other cities will have to strive to implement it before the end of 2005." In 2004, the General Office of the State Council promulgated the "Circular on Promoting Water Price Reform and Promoting Water Conservation and Protection of Water Resources." It called for reforms to the pricing of water prices. "Accelerated the implementation of a step-by-step measurement of the water price system for residents' domestic water use. Strive for implementation by the end of 2005." In 2009, the National Development and Reform Commission and the Ministry of Housing and Urban-Rural Development issued the Notice on Relevant Issues Concerning Doing a Good Job on the Management of Urban Water Supply Price, requesting that the pricing method for water prices be improved, and actively promote the use of residential water for domestic use and the non-residential water over-quota. The price increase system, where conditions permit, must implement the ladder-type water price system for residents' living water as soon as possible, reasonably determine the water quantity bases at different levels and their price relationship, and appropriately determine the difference between water levels at all levels. In 2011, the "Decision of the Central Committee and the State Council on Accelerating the Reform and Development of Water Conservancy" called for the proactive promotion of water price reforms. "We must give full play to the regulatory role of water prices, give due consideration to efficiency and fairness, and vigorously promote water conservation and industrial restructuring. Industrial and service industries must gradually use water. Excessive incremental fare increase system has been implemented to increase the price difference between high-water-consuming industries and other industries, rationally adjust the price of domestic water for urban residents, and steadily implement a step-by-step water price system, in accordance with the promotion of water conservation, reduction of farmers’ water expenditure, and guarantee of benign irrigation and drainage projects. The principle of operation, to promote the comprehensive reform of agricultural water prices, agricultural irrigation and drainage project operation and management costs by the appropriate financial subsidies to explore the implementation of the farmers within the water use preferential water prices, over-quota water incremental fees approach. In 2012, the National Development and Reform Commission, the Ministry of Water Resources, and the Ministry of Housing and Urban-Rural Development issued the Water Conservancy Development Plan (2011-2015), which once again mentioned the implementation of the water price reform, and called for “accelerating the improvement of the water price formation mechanism, giving full play to the regulatory role of water prices, and vigorously promoting water conservation. Industrial structure adjustment, steadily implementing the ladder water price system."
At present, there are about 100 cities where the price of water for residential residents is implemented, which accounts for about 15% of the total number of cities in the country, and the penetration rate is very low. With the intensive release of the price ladder policy in recent years, it is expected that the ladder water price system will enter the stage of rapid advancement. At present, there are already nine provinces and cities across the country that have launched a stepped water price policy. It is expected that the large-scale promotion of smart water meters will be implemented in recent years, and smart water meter companies will benefit from this.
Ladder price ladder price refers to the sub-pricing based on the amount of electricity consumed by users. Electricity prices increase step by step with the increase of electricity consumption. The first ladder is the cardinal number of electricity, the electricity in this ladder is less, and the price of electricity is also lower; the second ladder has a higher electricity and the electricity price is higher; the third ladder has more electricity and the electricity price is higher.
In 2009, the National Development and Reform Commission and the China Electricity Regulatory Commission jointly formulated the “Several Opinions on Accelerating the Reform of Electricity Price (Draft for Soliciting Opinions)†and called for the promotion of sales price reform. “We will implement a step-by-step increase in electricity prices for households and livelihoods. The monthly electricity consumption is divided into three grades. The first grade electricity is the basic life electricity, and the electricity price remains basically stable; over the basic living electricity demand part, the electricity price will be increased by sub-files.
In 2010, the National Development and Reform Commission formulated the "Guidance on Implementing Ladder Electricity Prices for Residents' Live Electricity (Draft for Solicitation of Comments)" to further propose the necessity of implementing the residents' ladder price, and defined the electricity sub-categories and electricity prices for residents' ladder prices. Promote the development of resource conservation and environment-friendly society, guide residents to use electricity reasonably and save electricity, and it is necessary to implement ladder electricity prices for household electricity use. "The first-rate electricity price will maintain a lower price level in principle, and will be maintained for three years. It is basically stable, and the second-tier power price is gradually adjusted to the level that compensates for the normal and reasonable costs of the power companies and obtains a reasonable return.The price of electricity in the initial stage is raised by about 10% on the current basis.The price of electricity in the future will be slightly higher than the average price of electricity sold. The third-tier price of electricity will reflect the scarcity of resources and compensate for environmental damage costs on the basis of making up for the normal and reasonable costs and benefits of power companies.The initial price increase is not less than 0.2 yuan per kilowatt-hour. Slightly higher than the principle of adjusting the second-tier price adjustment, the final price will be controlled in the second gear. About 1.5 times the electricity price."
In March 2012, the National Development and Reform Commission convened a working conference on the reform of the national economic system and proposed to improve the price formation mechanism for resource products. “We will continue to deepen the price reform of resource products and try to implement the residents' ladder price system, and select areas with the conditions to conduct online bidding pilotsâ€.
In June 2012, the National Development and Reform Commission stated that residents' ladder prices will be implemented nationwide on July 1. Twenty-nine provinces and municipalities directly under the central government other than Tibet and Xinjiang have announced plans to implement the ladder price and have started trials. With the implementation of the ladder price and the large-scale tendering of smart meters in the early stage of smart grid construction, we estimate that the demand for smart meters is expected to increase steadily.
Smart meters are tools for measuring and charging water, electricity, gas, heat and other energy sources. They are mainly composed of microcomputer chips, embedded programs, and base tables. They control the base tables through the command of embedded programs and the operation of microcomputer chips. jobs. The traditional mechanical metering instrument as a base meter is a component of the smart metering instrument. The latter also integrates a series of technologies such as microelectronics, micro power consumption, remote transmission, sensing, electronic valve control, and automatic control. Information, software, communications, electromechanical control and other technologies as one of the products.
Policy is the core driver of smart metering demand. Stepped water prices, ladder gas prices, ladder electricity prices and related policies for heating metering reform are the main drivers of smart meter demand. In addition, the state mandates that the heating energy of heating be converted from “charging by area†to “according to meteringâ€, and that the heat meter as a meter for metering heat will be used in a wide range. Therefore, the smart meter market will enter the stage of rapid development with the implementation of relevant policies.
The ladder gas price refers to the implementation of higher gas prices after the residents exceed the basic consumption of natural gas every year or month. For the user's consumption of gas volume pricing, prices increase with the use of levels. The reform of the ladder gas prices was implemented at the end of 2011. In June 2012, the National Development and Reform Commission formulated the Guiding Opinions on the Formation of Natural Gas Prices (Draft for Soliciting Opinions) to solicit opinions in small areas. The natural gas price reform is planned to be extended to the entire industry chain, and a relatively stable, upstream-downstream linkage natural gas pricing mechanism will be formed in the integrated (quotations market) pricing model based on cost plus profit and market net return value, and will be implemented throughout the country. At the national development and reform work conference held on December 18, 2012, the National Development and Reform Commission proposed that 2013 will deepen reforms and make breakthroughs in important reform areas, including steadily advancing natural gas price reforms. At present, Hunan Province, Henan Province, Hebei Province, Jiangsu Province, Guangdong Province, Guangxi Province, Gansu Province, Fujian Province, and Shanxi Province have all introduced relevant policies to promote natural gas price reforms or to implement natural gas ladder prices. It is expected that in 2013, the price of ladder gas will be promoted throughout the country, and the smart gas meter sub-sector will develop rapidly.
The use of calorie pricing for heating metering reform refers to the elimination of heating energy by way of area-based pricing and the use of calorie pricing. In 2003, the Ministry of Construction, the National Development and Reform Commission, the Ministry of Finance, the Ministry of Personnel, the Ministry of Civil Affairs, the Ministry of Labor and Social Security, the General Administration of Taxation, and the State Environmental Protection Administration jointly issued the "Guiding Opinions on the Pilot Work of Urban Heat Supply System Reform" and called for step by step implementation. With the calorie measurement and charging system, the existing residential energy-saving reforms in urban areas and the transformation of heating heating facilities will be promoted. “The current calculation of the heating fee will be reformed, the heat collection fee by area will be gradually phased out, and the measure of charging by households using heat shall be actively implemented. Newly-built public buildings and residential houses in cities and towns, where centralized heating facilities are used, must design and install a heating system with separate household measurement and room temperature control functions, and implement a new method of measuring and charging by the use of heat to separate households. Installation costs are included in the cost of building construction, and existing public buildings and residential buildings must be reconstructed according to the requirements of separate household measurement and room temperature controllability, and household measurement and temperature control installations should be installed to gradually realize heat supply by area. Heating costs change according to the amount of heat used for household measurement." In February 2010, the Ministry of Construction, the National Development and Reform Commission, the Ministry of Finance, and the General Administration of Quality Supervision, Inspection and Quarantine jointly issued the “Opinions on Further Promoting Heat Supply Metrology Reform†and called for further advancement of heat supply measurement reforms, and vigorously promote the use of calorie billing fees. Starting in 2010, the newly completed buildings in the northern heating area and the existing residential buildings that have completed the heat metering transformation will be canceled by the area-based pricing method and will be charged according to calorie consumption. In two years, both large-scale public buildings will be completed. Thermal metering reform and implementation of the use of calorie billing.†During the “Twelfth Five-Year†period in northern heating areas in cities above prefecture to achieve energy-saving 50% mandatory standards for existing buildings to complete the heating metering transformation, to achieve the use of calorie charges. The competent pricing department shall issue a heat metering price in synchronism with the implementation progress of the heat metering work. The pricing policy for heat supply shall be conducive to encouraging and promoting the use of calorie pricing." In 2011, the Ministry of Finance and the Ministry of Housing and Urban-Rural Development issued the Notice on Further Deepening the Measurement and Energy-Saving of Heating for Existing Residential Buildings in Northern Heating Areas, requesting further expansion of the scale of reconstruction, and basically completing the reconstruction of the north by 2020. Heating measurement and energy-saving renovation of old residential buildings. At the end of the “Twelfth Five-Year Plan†period, all provinces (autonomous regions and municipalities) must at least complete over 35 percent of the heat metering and energy-conservation reconstruction area of ​​old residential buildings with local reconstruction value, and encourage qualified provinces (autonomous regions and municipalities) to improve their tasks. Completion ratio. The existing buildings in the prefecture level and above that meet the mandatory energy saving target of 50% have basically completed the heat metering transformation. The project that completes the heat metering transformation must implement the simultaneous use of heat-based household pricing. With the enforcement of policies, it is expected that the demand for heat meters will increase explosively in recent years.
Stepped Water Price Water price refers to dividing the price of water into different steps and implementing different prices within different ranges of usage. The basic feature is that the more water is used, the more expensive the water price is. In 2002, the State Development Planning Commission, the Ministry of Finance, the Ministry of Construction, the Ministry of Water Resources, and the State Environmental Protection Administration jointly issued the "Notice on Further Promoting the Reform of Urban Water Supply Prices," and called for advancing the reform of water prices. "We must create conditions in cities above the provincial cities of the country. By the end of 2003, water consumption for urban residents will be measured step by step, and other cities will have to strive to implement it before the end of 2005." In 2004, the General Office of the State Council promulgated the "Circular on Promoting Water Price Reform and Promoting Water Conservation and Protection of Water Resources." It called for reforms to the pricing of water prices. "Accelerated the implementation of a step-by-step measurement of the water price system for residents' domestic water use. Strive for implementation by the end of 2005." In 2009, the National Development and Reform Commission and the Ministry of Housing and Urban-Rural Development issued the Notice on Relevant Issues Concerning Doing a Good Job on the Management of Urban Water Supply Price, requesting that the pricing method for water prices be improved, and actively promote the use of residential water for domestic use and the non-residential water over-quota. The price increase system, where conditions permit, must implement the ladder-type water price system for residents' living water as soon as possible, reasonably determine the water quantity bases at different levels and their price relationship, and appropriately determine the difference between water levels at all levels. In 2011, the "Decision of the Central Committee and the State Council on Accelerating the Reform and Development of Water Conservancy" called for the proactive promotion of water price reforms. "We must give full play to the regulatory role of water prices, give due consideration to efficiency and fairness, and vigorously promote water conservation and industrial restructuring. Industrial and service industries must gradually use water. Excessive incremental fare increase system has been implemented to increase the price difference between high-water-consuming industries and other industries, rationally adjust the price of domestic water for urban residents, and steadily implement a step-by-step water price system, in accordance with the promotion of water conservation, reduction of farmers’ water expenditure, and guarantee of benign irrigation and drainage projects. The principle of operation, to promote the comprehensive reform of agricultural water prices, agricultural irrigation and drainage project operation and management costs by the appropriate financial subsidies to explore the implementation of the farmers within the water use preferential water prices, over-quota water incremental fees approach. In 2012, the National Development and Reform Commission, the Ministry of Water Resources, and the Ministry of Housing and Urban-Rural Development issued the Water Conservancy Development Plan (2011-2015), which once again mentioned the implementation of the water price reform, and called for “accelerating the improvement of the water price formation mechanism, giving full play to the regulatory role of water prices, and vigorously promoting water conservation. Industrial structure adjustment, steadily implementing the ladder water price system."
At present, there are about 100 cities where the price of water for residential residents is implemented, which accounts for about 15% of the total number of cities in the country, and the penetration rate is very low. With the intensive release of the price ladder policy in recent years, it is expected that the ladder water price system will enter the stage of rapid advancement. At present, there are already nine provinces and cities across the country that have launched a stepped water price policy. It is expected that the large-scale promotion of smart water meters will be implemented in recent years, and smart water meter companies will benefit from this.
Ladder price ladder price refers to the sub-pricing based on the amount of electricity consumed by users. Electricity prices increase step by step with the increase of electricity consumption. The first ladder is the cardinal number of electricity, the electricity in this ladder is less, and the price of electricity is also lower; the second ladder has a higher electricity and the electricity price is higher; the third ladder has more electricity and the electricity price is higher.
In 2009, the National Development and Reform Commission and the China Electricity Regulatory Commission jointly formulated the “Several Opinions on Accelerating the Reform of Electricity Price (Draft for Soliciting Opinions)†and called for the promotion of sales price reform. “We will implement a step-by-step increase in electricity prices for households and livelihoods. The monthly electricity consumption is divided into three grades. The first grade electricity is the basic life electricity, and the electricity price remains basically stable; over the basic living electricity demand part, the electricity price will be increased by sub-files.
In 2010, the National Development and Reform Commission formulated the "Guidance on Implementing Ladder Electricity Prices for Residents' Live Electricity (Draft for Solicitation of Comments)" to further propose the necessity of implementing the residents' ladder price, and defined the electricity sub-categories and electricity prices for residents' ladder prices. Promote the development of resource conservation and environment-friendly society, guide residents to use electricity reasonably and save electricity, and it is necessary to implement ladder electricity prices for household electricity use. "The first-rate electricity price will maintain a lower price level in principle, and will be maintained for three years. It is basically stable, and the second-tier power price is gradually adjusted to the level that compensates for the normal and reasonable costs of the power companies and obtains a reasonable return.The price of electricity in the initial stage is raised by about 10% on the current basis.The price of electricity in the future will be slightly higher than the average price of electricity sold. The third-tier price of electricity will reflect the scarcity of resources and compensate for environmental damage costs on the basis of making up for the normal and reasonable costs and benefits of power companies.The initial price increase is not less than 0.2 yuan per kilowatt-hour. Slightly higher than the principle of adjusting the second-tier price adjustment, the final price will be controlled in the second gear. About 1.5 times the electricity price."
In March 2012, the National Development and Reform Commission convened a working conference on the reform of the national economic system and proposed to improve the price formation mechanism for resource products. “We will continue to deepen the price reform of resource products and try to implement the residents' ladder price system, and select areas with the conditions to conduct online bidding pilotsâ€.
In June 2012, the National Development and Reform Commission stated that residents' ladder prices will be implemented nationwide on July 1. Twenty-nine provinces and municipalities directly under the central government other than Tibet and Xinjiang have announced plans to implement the ladder price and have started trials. With the implementation of the ladder price and the large-scale tendering of smart meters in the early stage of smart grid construction, we estimate that the demand for smart meters is expected to increase steadily.
This series of equipment has 3 patented technologies and 5 proprietary technologies. Sodium cyanide is not used in the desorption liquid, which reduces the lean carbon grade below 100g/t. The key technology of this equipment is to ensure the balance of metal content, avoid the phenomenon of equipment "accumulation" and "floating gold", and ensure the stable and stable technical indicators of the equipment. The cost is low, and the content of technological advancement has been broadcast on the Spark Science and Technology column of CCTV in 2000. The technology passed the technical appraisal in 2003 and won the second prize of Science and Technology of the China Gold Association. The overall technical level is domestically leading. In 2006, it was designated as an energy-saving technology for gold production by the National Development and Reform Commission. In 2007, it was designated as an industry standard equipment by the National Development and Reform Commission. The equipment has obtained 3 Chinese patents, the patent numbers are: 01241537.5 01241538.5 200620029209.1
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