GB/T 34620-2017Category I lithium bromide absorption heat pump unit (English PDF)
第一类溴化锂吸收式热泵机组
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Issued by
SAMR; SAC
Level / Type
National · Recommended
Issue date
September 29, 2017
Implementation date
April 1, 2018
Scope
GB/T 34620-2017 is the English-translated version of 第一类溴化锂吸收式热泵机组.
GB/T 34620-2017 is the Chinese standard "Category I lithium bromide absorption heat pump unit".
Its scope clause reads: This standard specifies the first category of lithium bromide absorption heat pump unit (hereinafter referred to as "unit") terms and definitions, types and basic parameters, to Seek, test methods, inspection rules, signs, packaging and storage.
This standard applies to steam, gas, fuel and other heating sources for the single, double-effect units to flue gas, hot water and HTF as a heating source The crew can refer to the implementation. Its clauses include terms and definitions.
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Document preview — GB/T 34620-2017
National Standard of the People's Republic of China
- ICS
- 27.200
- Classification
- J 73
Issued by: State Administration for Market Regulation; Standardization Administration of the PRC
Contents
- Preface
- 1 Scope
- 2 Normative references
- 3 Terms and definitions
- 4 type and basic parameters
- 5 Requirements
- 6 test method
- 7 inspection rules
- 8 logo, packaging and storage
- Appendix A (Normative) Lithium bromide solution technical requirements
- Appendix B (informative) hot and hot water quality requirements
- Appendix C (Normative) Heating test principle
- Appendix D (Normative) Unit heat loss rate calculation method
- Appendix E (Normative) Determination of pressure loss
1 Scope
This standard specifies the first category of lithium bromide absorption heat pump unit (hereinafter referred to as "unit") terms and definitions, types and basic parameters, to
Seek, test methods, inspection rules, signs, packaging and storage.
This standard applies to steam, gas, fuel and other heating sources for the single, double-effect units to flue gas, hot water and HTF as a heating source
The crew can refer to the implementation.
2 Normative references
The following documents for the application of this document is essential. For dated references, only the dated version applies to this article
Pieces. For undated references, the latest edition (including all amendments) applies to this document.
GB/T 151 heat exchanger
GB/T 13306 signs
GB/T 15319 flame heating furnace energy-saving monitoring methods
GB/T 17719-2009 industrial boiler and flame heating furnace flue gas waste heat resources calculation method and utilization guide
Lithium bromide absorption cold (warm) water unit safety requirements
Direct - fired lithium bromide absorption cold (warm) water unit GB/T 18362-2008
GB/T 18430.1-2007 vapor compression cycle cold water (heat pump) unit - Part 1. industrial or commercial and similar use of cold
Water (heat pump) unit
JB/T 4330 Refrigeration and air conditioning equipment noise measurement
JB/T 7249 Refrigeration equipment terminology
3 Terms and definitions
JB/T 7249 defined and the following terms and definitions apply to this document.
3.1 The first lithium bromide absorption heat pump unit categoryIlithiumbromideabsorptionheatpumpunit
Taking water as the refrigerant and the lithium bromide solution as the absorbent, the heat of the generator or the high-pressure generator heating source and the low-temperature heat absorbed by the evaporator
Source of heat, transferred to the absorber and condenser to obtain hot water equipment.
3.2 Heating source consumption
The unit consumes steam, gas and fuel flow.
Note Units are kg/h (steam, fuel) or m3/h (gas)] per hour.
3.3 Heat source input
Convert heat source consumption into heat value.
Note. The unit is kW.
3.4 Coefficientofperformance
COP […]
......
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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