NB/T 10464.3-2020 English PDFUS$189.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. NB/T 10464.3-2020: (Technical specification for procurement of solar thermal utilization system - Part 3: Solar hot water project) Status: Valid
Basic dataStandard ID: NB/T 10464.3-2020 (NB/T10464.3-2020)Description (Translated English): (Technical specification for procurement of solar thermal utilization system - Part 3: Solar hot water project) Sector / Industry: Energy Industry Standard (Recommended) Classification of Chinese Standard: F12 Word Count Estimation: 8,819 Date of Issue: 2020-10-23 Date of Implementation: 2021-02-01 Regulation (derived from): National Energy Administration Announcement No. 5 of 2020 Issuing agency(ies): National Energy Administration NB/T 10464.3-2020: (Technical specification for procurement of solar thermal utilization system - Part 3: Solar hot water project)---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order. Procurement specification for solar thermal utilization systems- Part 3.Solar water heating system Energy Industry Standards of the People's Republic of China Technical specification for solar thermal utilization system procurement 2020-10-23 released 2021-02-01 implementation Issued by the National Energy Administration Table of contentsForeword...II 1 Scope...1 2 Normative references...1 3 Terms and definitions...2 4 Basic requirements...2 5 Design requirements...2 6 Quality requirements...2 7 Construction and acceptance requirements...3 8 After-sales service requirements...3 9 Operation and maintenance requirements...3 Appendix A (Informative) Implementation Standards for Technical Requirements of Other Components...4 References...5ForewordThis document starts from the provisions of GB/T 1.1-2020 "Guidelines for Standardization Work Part 1.Structure and Drafting Rules of Standardization Documents" grass. This document is the third part of NB/T 10464 "Technical Specifications for Procurement of Solar Thermal Utilization Systems". NB/T 10464 has released the following section. --Part 1 General Rules; --Part 2 Domestic solar water heating system; --Part 3 solar hot water project; --Part 4 Household solar heating system; --Part 5 Solar Heating Project; --Part 6.Solar energy industry and agricultural heating projects. This document was proposed by the China Rural Energy Industry Association and the General Station of Agricultural Ecology and Resources Protection of the Ministry of Agriculture and Rural Affairs. This document is under the jurisdiction of the Energy Industry Rural Energy Standardization Technical Committee (NEA/TC8). This document is organized and drafted by the Solar Thermal Utilization Professional Committee of China Rural Energy Industry Association. Drafting organizations of this document. Yunnan Normal University National Solar Water Heater Quality Supervision and Inspection Center (Kunming), Anhui Chunsheng New Energy Section Technology Co., Ltd., Sangxia Solar Energy Co., Ltd., Shandong Zhongke Lantian Technology Co., Ltd., Jiangsu Guangming New Energy Co., Ltd., Qingdao Economic and Technological Development Zone Haier Water Heater Co., Ltd., Shandong Sangle Solar Energy Co., Ltd., Yuxi City, Yunnan Province Taibiao Solar Energy Equipment Co., Ltd. Co., Ltd., Huangming Solar Energy Co., Ltd., Jiangsu Keda Environmental Protection Equipment Manufacturing Co., Ltd., Beijing Tianyun Sun Technology Development Co., Ltd., Nanjing Kezhifeng Energy-saving Technology Co., Ltd., Zhejiang Chuangneng New Energy Co., Ltd., Jiangsu Yongsheng New Energy Technology Co., Ltd., Yuxi City Xinghong Solar Energy Equipment Co., Ltd. The main drafters of this document. Gao Wenfeng, Xiao Tao, Zhao Feng, Wang Wei, Ma Weifei, Guo Yanlong, Yang Qianfu, Zhang Yonglin, Zhao Jifang, Sun Bang Cong, Ou Changzhao, Fang Wenchao, Xia Qing, Huang Qiang, Wang Xia, Jia Tieying, Wu Zhigang. Technical specification for solar thermal utilization system procurement Part 3.Solar water heating project1 ScopeThis document specifies the basic requirements, design, quality, construction and acceptance, after-sales service and operation and maintenance of solar hot water project procurement. skills requirement. This document is applicable to bidding activities for purchasing and ordering solar hot water projects with a water capacity greater than 0.6m3.2 Normative referencesThe contents of the following documents constitute the indispensable clauses of this document through normative references in the text. Among them, dated reference documents, Only the version corresponding to that date is applicable to this document; for undated references, the latest version (including all amendments) is applicable to this document file. GB/T 5657 Technical requirements for centrifugal pumps (Class Ⅲ) GB/T 12936 Terminology for Solar Thermal Utilization GB/T 13008 Technical conditions for mixed flow pumps and axial flow pumps GB/T 17581 Vacuum tube solar collector GB/T 18430.1 Vapor compression cycle water chiller (heat pump) unit Part 1.Industrial or commercial water chiller (heat pump) unit for similar purposes GB/T 18713 Technical Code for Design, Installation and Engineering Acceptance of Solar Hot Water System GB/T 19409 Water (ground) source heat pump unit GB/T 19775 Glass-metal sealed heat pipe vacuum solar collector tube GB/T.20095 Specification for Performance Evaluation of Solar Hot Water System GB/T 21362 Commercial or industrial and similar heat pump water heaters GB/T 24767 Solar gravity heat pipe GB/T 25127.1 Low ambient temperature air source heat pump (chiller) unit Part 1.Industrial or commercial heat pump (cold water) for similar purposes Water) unit GB/T 26973 Technical specification for solar water heating system assisted by air source heat pump (storage tank volume greater than 0.6m3) GB/T 26975 All-glass heat pipe vacuum solar collector tube GB/T 28737 solar hot water system (water storage tank volume greater than 0.6 m3) control device GB 50015 Building Water Supply and Drainage Design Standard GB 50319 Construction Engineering Supervision Code GB 50364 Technical Standard for the Application of Solar Water Heating System in Civil Buildings JB/T 10393 Technical conditions of electric heating boiler NB/T 10152 Solar heating system energy saving and environmental benefit calculation method NB/T 10153 Technical Specification for Real-time Monitoring of Solar Heating System NB/T 10464.1 Technical Specification for Procurement of Solar Thermal Utilization System Part 1.General Rules NB/T 34023 Solar water heater enamel hot water storage tank NB/T 34043 Stainless steel atmospheric hot water storage tank for solar hot water project NB/T 34049 Code for construction, supervision and acceptance of solar hot water projects NB/T 34070 Technical Specification for All-Glass Vacuum Solar Collector Tube NB/T 34074 Technical Specification for Flat Panel Solar Collector NB/T 47034 technical requirements for industrial boilers3 Terms and definitionsThe terms and definitions defined in GB/T 12936 and NB/T 10464.1 apply to this document.4 Basic requirements4.1 The general rules for solar hot water project procurement shall comply with the provisions of NB/T 10464.1. 4.2 When the purchaser has special technical requirements for the functions and key equipment of the solar hot water project, it shall clearly indicate in the procurement documents and specify verification Methods and evaluation indicators.5 Design requirements5.1 The design of the solar hot water project should meet the requirements of GB/T 18713, GB 50015 and GB/T 50364, and the purchaser should provide the design Required relevant information. 5.2 Benefit analysis should be carried out in the design stage of solar hot water projects, and the monitoring system should be designed in accordance with NB/T 10153.6 Quality requirements6.1 The solar water heating project shall meet the requirements of GB/T.20095, and the solar water heating system assisted by the air source heat pump shall meet the requirements of GB/T 26973 Provisions. 6.2 The technical requirements for key components used in solar water heating projects should meet the requirements in Table 1, and the technical requirements for other components should be implemented. See Appendix A for standards. 6.3 The key components of the solar hot water project should be provided with an inspection report issued by a third-party quality inspection agency with corresponding qualifications. The purchase object is of the same model and the production date is within 2 years of the delivery date. For other equipment, components and materials, conformity certification documents or inspection reports should be provided. Report.7 Construction and acceptance requirements7.1 The construction, commissioning and acceptance of solar hot water projects shall comply with the provisions of GB 50364 and NB/T 34049, and the supervision shall comply with GB 50319 And NB/T 34049. 7.2 The purchaser may conduct sampling inspections on the key components transported to the construction site. Inspection items, sampling quantity and judgment rules are negotiated by both parties determine. 7.3 Upon completion acceptance, a third-party inspection agency with corresponding qualifications shall conduct inspections in accordance with the provisions of 6.1 or in accordance with the requirements of the procurement documents. 7.4 The solar hot water project can be monitored according to NB/T 10153 and evaluated according to NB/T 10152. 7.5 After completion and acceptance, the supplier shall provide use and maintenance training in accordance with the method, content, time and effect specified in the procurement documents. 8 After-sales service requirements 8.1 The warranty period of solar hot water projects should be no less than 3 years, and it should be clearly stated in the purchase contract. 8.2 The after-sales service of the key components of the solar hot water project shall comply with the relevant national standards or industry standards. 8.3 During the service life of the solar hot water project, the service party shall provide on-site maintenance at least once a year. Appears within the warranty period Quality problems shall be repaired by the service party free of charge; quality problems occurring outside the warranty period shall be repaired by the service party for a fee. 8.4 The purchaser shall clearly indicate the period of after-sales service response and on-site service in the contract, and the service party shall respond to the user in a timely manner according to the requirements of the purchase contract The after-sales service requirements.9 Operation and maintenance requirementsThe operation and maintenance of solar water heating projects should meet the requirements of GB 50364.Appendix A(Informative) Other components technical requirements implementation standards Refer to Table A.1 for the implementation standards for technical requirements of other components. references [1] GB/T 151 heat exchanger [2] GB/T 1226 General pressure gauge [3] GB/T 3091 Welded steel pipe for low pressure fluid transportation [4] GB/T 8163 Seamless steel pipe for conveying fluid [5] GB/T 12238 Flange and wafer connection elastic sealing butterfly valve [6] GB/T 14382 Three-pass filter for pipeline [7] GB/T 17794 Flexible foam rubber and plastic thermal insulation products [8] GB/T 18742 (all parts) Polypropylene piping system for cold and hot water [9] GB/T 18997 (all parts) aluminum-plastic composite pressure pipe [10] GB/T 21385 Metal Sealed Ball Valve [11] GB/T 24798 Rubber seals for solar water heating systems [12] GB/T 24924 Elastic sealing gate valve for water supply system [13] GB/T 26709 Rigid polyurethane foam for solar water heaters [14] GB/T 26974 Technical requirements for the heat sink of flat-plate solar collectors [15] GB/T 29466 Plate heat exchanger unit [16] GB/T 30121 Industrial platinum thermal resistance and platinum temperature sensing element [17] JB/T 7352 Solenoid valve for industrial process control system [18] JB/T 8937 Wafer check valve [19] JB/T 12599 integrated temperature sensor [20] JB/T 17768 Electric valve for air conditioning water system [21] NB/T 32003 Solar thermal utilization self-limiting temperature electric heating belt [22] NB/T 34072 Technical specification for weather resistance of flat plate solar collector heat sink [23] NB/T 34073 Propylene glycol type as working fluid for low-temperature solar heat utilization [24] QB/T 1199 float valve ...... |
