|
US$189.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
NB/T 10464.5-2020: (Technical specifications for procurement of solar thermal utilization systems - Part 5: Solar heating projects)
Status: Valid
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| NB/T 10464.5-2020 | English | 189 |
Add to Cart
|
3 days [Need to translate]
|
(Technical specifications for procurement of solar thermal utilization systems - Part 5: Solar heating projects)
| Valid |
NB/T 10464.5-2020
|
PDF similar to NB/T 10464.5-2020
Basic data | Standard ID | NB/T 10464.5-2020 (NB/T10464.5-2020) | | Description (Translated English) | (Technical specifications for procurement of solar thermal utilization systems - Part 5: Solar heating projects) | | Sector / Industry | Energy Industry Standard (Recommended) | | Classification of Chinese Standard | F12 | | Word Count Estimation | 8,844 | | 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 10464.5-2020: (Technical specifications for procurement of solar thermal utilization systems - Part 5: Solar heating projects)
---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 5.Solar space 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 contents
Foreword...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...5
References...6
Foreword
This 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 fifth 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. China Academy of Building Research Co., Ltd., Shandong Zhongke Lantian Technology Co., Ltd., Anhui Chunsheng New Energy Division
Technology Co., Ltd., Baotou Hanover Industrial Equipment Technology Co., Ltd., Tianpu New Energy Technology Co., Ltd., Qingdao Economic and Technological Development
District Haier Water Heater Co., Ltd., Shandong Sangle Solar Energy Co., Ltd., Jiangsu Guangming New Energy Co., Ltd., Zhejiang Chuangneng New Energy Co., Ltd.
Co., Ltd., Guangdong Five Star Solar Co., Ltd.
The main drafters of this document. Wang Min, Wang Wei, Xiao Tao, Li Shifang, Ding Haibing, Guo Yanlong, Zheng Jian, Ma Weifei, Xia Qing, Tang Wenxue,
Jia Tieying and Wei Zhimin.
Technical specification for solar thermal utilization system procurement
Part 5.Solar heating project
1 Scope
This document specifies the basic requirements, design, quality, construction and acceptance, after-sales service and operation and maintenance of solar heating projects.
Claim.
This document is applicable to bidding activities for the procurement and ordering of solar heating projects.
2 Normative references
The 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 14536.1 Household and similar electric automatic controllers Part 1.General requirements
GB/T 17581 Vacuum tube solar collector
GB/T 19409 Water (ground) source heat pump unit
GB/T 19775 Glass-metal sealed heat pipe vacuum solar collector tube
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 26975 All-glass heat pipe vacuum solar collector tube
GB/T 26976 Technical requirements for solar air collectors
GB 50242 Code for acceptance of construction quality of building water supply and drainage and heating engineering
GB 50243 Code for acceptance of construction quality of ventilation and air-conditioning engineering
GB 50300 Unified Standards for Construction Quality Acceptance of Building Engineering
GB 50495-2019 Technical Standards for Solar Heating Engineering
JB/T 10393 Technical conditions of electric heating boiler
JGJ 142 Technical Regulations for Radiant Heating and Cooling
JGJ/T 267-2012 Passive Solar Building Technical Code
NB/T 10151-2019 Northern Rural Household Solar Heating System Performance Test and Evaluation 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 34034 Air source heat pump water heater enamel hot water storage tank
NB/T 34042 heating enamel hot water storage tank
NB/T 34043 Stainless steel atmospheric hot water storage tank for solar hot water project
NB/T 34044 Technical Specification for Seasonal Thermal Storage and Solar Thermal Utilization Engineering
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 boilers
3 Terms and definitions
The terms and definitions defined in GB/T 12936, GB 50495-2019 and NB/T 10464.1 apply to this document.
4 Basic requirements
4.1 The general rules for the procurement of solar heating projects shall comply with the provisions of NB/T 10464.1.
4.2 The general rules of solar heating projects should meet the requirements of Chapter 1 in GB 50495-2019.
4.3 When the purchaser has special technical requirements for the functions and key equipment of the solar heating project, it shall be clearly stated in the procurement documents, and the inspection shall be stipulated.
Verification methods and evaluation indicators.
4.4 In the design stage of solar heating projects, benefit analysis should be carried out, and the monitoring system should be designed in accordance with NB/T 10153.
4.5 In the actual operation stage of solar heating projects, long-term monitoring and heating metering should be carried out, and benefit evaluation should be carried out on the basis of monitoring.
5 Design requirements
5.1 The planning, architectural design and technical integration design of the passive solar house shall comply with the requirements of Chapter 4 and Chapter 5 in JGJ/T 267-2012.
5.2 The general regulations, overall design, enclosure structure and passive solar heat collection and storage components of passive solar heating shall comply with GB
The provisions of Chapter 3 in 50495-2019.
5.3 System selection, system load calculation, solar heat collection system design and solar heat storage system of active solar heating system
The design should meet the requirements of Chapter 4, Chapter 5 and Chapter 6 in GB 50495-2019.Seasonal heat storage system should also comply with NB/T 34044
Requirements.
5.4 The design documents should include the annual conventional energy replacement amount, annual cost savings, annual carbon dioxide emission reduction, static investment payback period, and
The cost-effectiveness ratio and other indicators of the benefit analysis calculation book.
5.5 The flow design of the pipe network of the solar collector system should meet the requirements of 5.2.3~5.2.5 in GB 50495-2019.
6 Quality requirements
6.1 The technical requirements for key components of solar heating projects shall meet the requirements in Table 1.For other technical requirements, please refer to
Appendix A.
6.2 The key components of the solar heating project should be provided with an inspection report issued by a third-party quality inspection agency with corresponding qualifications.
For products with the same model and production date within 2 years of the delivery date, other parts, materials and accessories should provide conformity certification documents.
7 Construction and acceptance requirements
7.1 The construction should be undertaken by an independent legal person organization with construction qualifications. According to the structural characteristics and scale of the solar heating project, the construction unit
Should have the corresponding qualification level.
7.2 The construction organization design should be prepared before the construction of the solar heating project. The construction, acceptance and performance evaluation of the passive solar house should comply with JGJ/T
According to the provisions of Chapter 6 and 7.3 in 267-2012, the construction and commissioning of solar heating projects shall comply with GB 50300 and GB 50495-2019.
According to the provisions of 5.3, 6.4, 7.1 and 7.2, when constructing synchronously with the construction project, attention should be paid to the coordination and cooperation with the main structural project and other sub-projects.
7.3 The construction of the heating system at the end of the low-temperature hot water floor radiation shall comply with the requirements of JGJ 142, and the construction of the heating system at the end of the fan coil shall comply with the
According to the provisions of GB 50243, the construction of the heating system at the end of the radiator shall comply with the provisions of GB 50242.
7.4 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.
7.5 After the completion of the construction of the solar heating project, according to the contract and design documents, a third-party inspection agency with corresponding qualifications shall be entrusted according to NB/T
10151-2019 stipulates in the inspection and evaluation, the performance test does not meet the contract and design documents of the project will not be accepted.
7.6 If the thermal performance inspection is unqualified, the construction unit shall make rectification, and the project that is still unqualified after rectification shall not be accepted.
8 After-sales service requirements
8.1 The warranty period of solar heating 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 heating project shall comply with the relevant national standards or industry standards.
8.3 During the service life of the solar heating 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 requirements
9.1 After the completion and acceptance of the solar heating project, the purchaser or the contractual operating unit shall be responsible for operation and maintenance.
9.2 The supplier shall conduct operation maintenance and safety operation training for the operating unit before delivery.
9.3 The operation and maintenance of the passive solar house shall comply with the provisions of 7.1 and 7.2 of JGJ/T 267-2012.
Appendix A
(Informative)
Other components technical requirements implementation standards
Refer to Table A.1 for the implementation standards for technical requirements of other components.
Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of NB/T 10464.5-2020_English be delivered?Answer: Upon your order, we will start to translate NB/T 10464.5-2020_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time. Question 2: Can I share the purchased PDF of NB/T 10464.5-2020_English with my colleagues?Answer: Yes. The purchased PDF of NB/T 10464.5-2020_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet. Question 3: Does the price include tax/VAT?Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countriesQuestion 4: Do you accept my currency other than USD?Answer: Yes. If you need your currency to be printed on the invoice, please write an email to [email protected]. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.
|