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GB/T 34620-2017 English PDF

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GB/T 34620-2017: Category Ⅰ lithium bromide absorption heat pump unit
Status: Valid
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GB/T 34620-2017English359 Add to Cart 4 days [Need to translate] Category Ⅰ lithium bromide absorption heat pump unit Valid GB/T 34620-2017

PDF similar to GB/T 34620-2017


Standard similar to GB/T 34620-2017

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Basic data

Standard ID GB/T 34620-2017 (GB/T34620-2017)
Description (Translated English) Category �� lithium bromide absorption heat pump unit
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard J73
Classification of International Standard 27.200
Word Count Estimation 18,117
Date of Issue 2017-09-29
Date of Implementation 2018-04-01
Issuing agency(ies) General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China

GB/T 34620-2017: Category Ⅰ lithium bromide absorption heat pump unit

---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.
Category I lithium bromide absorption heat pump unit ICS 27.200 J73 National Standards of People's Republic of China The first type of lithium bromide absorption heat pump units 2017-09-29 Posted 2018-04-01 implementation General Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China China National Standardization Administration released Directory Preface Ⅰ 1 Scope 1 2 Normative references 1 3 Terms and definitions 1 4 type and basic parameters 2 5 Requirements 2 6 test method 4 7 inspection rules 6 8 logo, packaging and storage 7 Appendix A (Normative) Lithium bromide solution technical requirements 8 Appendix B (informative) hot and hot water quality requirements 9 Appendix C (Normative) Heating test principle 10 Appendix D (Normative) Unit heat loss rate calculation method 14 Appendix E (Normative) Determination of pressure loss 15

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard is proposed by the China Machinery Industry Federation. This standard by the National Refrigeration and Air Conditioning Equipment Standardization Technical Committee (SAC/TC238) centralized. This standard is drafted by Shuangliang Energy Saving System Co., Ltd. and Hefei General Machinery Research Institute. Participated in the drafting of this standard. Ebara Cold System (China) Co., Ltd., with Kawasaki Energy Saving Equipment Co., Ltd., limited air conditioning the company. The main drafters of this standard. Mao Hong Choi, Jiang Jizhou, Liu Zhiqing, Wei Manman, Yang Guangyao, He Xianghui, Zhao Zongbin, Wang Rujin. The first type of lithium bromide absorption heat pump units

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 consumptionofheatsource 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 heatconsumptionofheatsource Convert heat source consumption into heat value. Note. The unit is kW. 3.4 Coefficientofperformance COP

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