GB/T 22070-2008 English PDF

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GB/T 22070-2008: Aqua-ammonia absorption refrigerating unit
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 22070-2008	399	Add to Cart	3 days	Aqua-ammonia absorption refrigerating unit	Valid

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Basic data

Standard ID: GB/T 22070-2008 (GB/T22070-2008)
Description (Translated English): Aqua-ammonia absorption refrigerating unit
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: J73
Classification of International Standard: 27.200
Word Count Estimation: 17,177
Date of Issue: 2008-07-01
Date of Implementation: 2009-02-01
Quoted Standard: GB 151; GB 4824; GB 9237; GB/T 13306; GB/T 13384; GB/T 17799.2; GB 18361-2001; GB/T 18362-2001; JB/T 4330-1999; JB/T 4750; JB/T 7249
Regulation (derived from): National Standard Approval Announcement 2008 No.11 (Total No.124)
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
Summary: This standard specifies the ammonia absorption refrigeration unit (hereinafter referred to as " units ") of the terms and definitions, Types and basic parameters, requirements, test methods, inspection rules, signs, packaging, transport and storage. This standard applies to the cooling capacity of 50kW or more, to steam, natural gas or heating oil as a source of single-stage ammonia absorption refrigeration unit. Flue gas is heated with hot water or source of ammonia absorption refrigeration unit may refer to.

GB/T 22070-2008: Aqua-ammonia absorption refrigerating 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.
Aqua-ammonia absorption refrigerating unit ICS 27.200 J73 National Standards of People's Republic of China Ammonia absorption chiller Posted 2008-07-01 2009-02-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Foreword

The Standard Appendix A, Appendix B, Appendix C is a normative appendix. The standard proposed by China Machinery Industry Federation. This standard by the national refrigeration and air conditioning equipment Standardization Technical Committee (SAC/TC238) centralized. This standard by the National Standardization Technical Committee refrigeration and air conditioning equipment responsible for the interpretation. This standard was drafted. Jiangsu Shuangliang Air Conditioning Equipment Co., Ltd., Hefei General Machinery Research Institute. The main drafters of this standard. Hongqing, Liu Xiaoli, Zhang San Mao Choi Hung. Ammonia absorption chiller

1 Scope

This standard specifies the ammonia absorption chiller (hereinafter referred to as "units") terms and definitions, and basic parameters, requirements, testing Methods, inspection rules, marking, packaging, transportation and storage. This standard applies to more than 50kW cooling capacity, steam, gas or oil as a heating source of the single-stage ammonia absorption chiller. With Hot water or flue gas as a heating source of the ammonia absorption chiller can be implemented by reference.

2 Normative references

The following documents contain provisions which, through reference in this standard, constitute provisions of this part. For dated references, subsequent Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to the agreement are based on research Whether the latest versions of these documents. For undated reference documents, the latest versions apply to this standard. GB 151 shell and tube heat exchangers GB 4824 industrial, scientific and medical (ISM) radio-frequency equipment - Electromagnetic disturbance characteristics - Limits and methods of measurement (GB 4824-2004, CISPR11.2003, IDT) GB 9237 cooling and heating with a mechanical refrigeration system security requirements (GB 9237-2001, eqv ISO 5149.1993) GB/T 13306 signs GB/T 13384 mechanical and electrical products packaging General technical conditions GB/T 17799.2 Electromagnetic compatibility - Generic standards - Immunity for industrial environments (GB/T 17799.2-2003, IEC 61000-6-2.1999, IDT) GB 18361-2001 lithium bromide absorption chiller (warm) water unit - Safety requirements GB/T 18362-2001 direct-fired lithium bromide absorption chiller (warm) water unit Determination of JB/T 4330-1999 refrigeration and air conditioning equipment noise JB/T 4750 refrigeration apparatus pressure vessels JB/T 7249 term refrigeration equipment

3 Terms and Definitions

JB/T 7249 and established the following terms and definitions apply to this standard. 3.1 A kind of steam, gas, fuel oil as a heating source, ammonia as a refrigerant, ammonia solution as absorbent for indirect refrigeration refrigeration, process, etc. Monolithic unit. 3.2 The amount of the unit consumption of steam, gas and fuel oil, unit. kg/h or m3/h. 3.3 The heat source unit heat consumption in terms of value, unit. kW. 3.4 Cooling capacity is heated with the heat source consumption and the power consumption in addition to the ratio of income, its value is expressed in kW/kW. ......

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