GB/T 26974-2011Specification for absorber of flat plate solar collector (English PDF)
平板型太阳能集热器吸热体技术要求
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Issued by
SAMR; SAC
Level / Type
National · Recommended
Issue date
July 19, 2011
Implementation date
August 1, 2012
Scope
GB/T 26974-2011 is the English-translated version of 平板型太阳能集热器吸热体技术要求.
GB/T 26974-2011 is the Chinese standard "Specification for absorber of flat plate solar collector".
Its scope clause reads: This standard specifies the terminology and definition of the plate-type solar collector heat absorber, product classification and marking, technical requirements, dimensions, test Inspection methods, inspection rules, signs, packaging, transportation, storage and inspection reports.
This standard is applicable to the use of solar radiation heating, heat transfer fluid for the liquid or gas heat-absorbing material for the metal plate-type solar energy set Heat sink body. Its clauses include normative reference documents; terms and definitions.
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Document preview — GB/T 26974-2011
National Standard of the People's Republic of China
- ICS
- 27.160
- Classification
- F 12
Issued by: State Administration for Market Regulation; Standardization Administration of the PRC
Contents
- Preface
- 1 Scope
- 2 normative reference document
- 3 Terms and definitions
- 4 Product Classification and Marking
- 5 Dimensions
- 7 Test Method
- 8 Inspection rules
- 9 mark, packaging, transportation, storage
- 10 Test Report
- Appendix A (informative) Flat type solar collectors Heat absorbers Recommended materials
- Appendix B (informative) Flat panel solar collectors Heat absorption test report format
1 Scope
This standard specifies the terminology and definition of the plate-type solar collector heat absorber, product classification and marking, technical requirements, dimensions, test
Inspection methods, inspection rules, signs, packaging, transportation, storage and inspection reports.
This standard is applicable to the use of solar radiation heating, heat transfer fluid for the liquid or gas heat-absorbing material for the metal plate-type solar energy set
Heat sink body.
2 normative reference documents
The following documents are indispensable for the application of this document. For dated references, only the dated edition applies to this article
Pieces. For undated references, the latest edition (including all modifications) applies to this document.
GB/T 191 packaging and storage icon
GB/T 1720 Determination of film adhesion
GB/T 1771 Paints and varnishes - Determination of resistance to neutral salt spray
GB/T 1865 Paints and varnishes Artificial climate aging and artificial radiation exposure (filtered xenon arc radiation)
GB/T 1800.3-1998 Limits and mating bases - Part 3. Standard tolerances and basic deviations
GB 3100 International System of Units and Their Applications
Terminology of solar heat utilization
General specification for packaging of electromechanical products GB/T 13384
GB/T 25965 Material Normal Emission Ratio and Full Glass Vacuum Solar Collector Tube Hemisphere Emissivity Test Method
Test method for solar transmittance and solar energy absorption ratio of GB/T 25968 spectrophotometer for measuring materials
ISO 9488 Solar Glossary (Solarenergy-Vocabulary)
3 terms and definitions
GB 3100, GB/T 12936, ISO 9488 and the following terms and definitions apply to this document.
3.1 Heat absorber
Also known as the core, is a flat-type solar collectors through the endothermic material to absorb solar radiation energy, and through the tube and the header to the heat transfer workers
Heat transfer components, by the endothermic material, header, row pipe and other accessories together.
3.2 Heat - absorbing coating
Endothermic materials, including coatings and substrates, are solar collectors that absorb solar radiation and convert it into heat.
3.3 Coating
Coating also known as surface or solid film, usually refers to the film thickness of 0.2µm ~ 0.5µm, play a solar energy - heat conversion energy efficiency film.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.
Referenced standards
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