GB/T 23137-2008 English PDF (GBT23137-2008)

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GB/T 23137-2008: Heat pump water heater for household and similar application
GB/T 23137-2008
GB
NATIONAL STANDARD OF THE
PEOPLE’S REPUBLIC OF CHINA
ICS 97.100.99
Y 63
Heat pump water heater for
household and similar application
ISSUED ON. DECEMBER 30, 2008
IMPLEMENTED ON. SEPTEMBER 1, 2009
Issued by. General Administration of Quality Supervision, Inspection and
Quarantine;
Standardization Administration Committee.
3. No action is required - Full-copy of this standard will be automatically and
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Table of Contents
Foreword ... 3 
1 Scope .. 4 
2 Normative references ... 4 
3 Terms and definitions ... 6 
4 Classification .. 9 
5 Technical requirements ... 11 
6 Test method .. 17 
7 Inspection rules .. 31 
8 Marks, packaging, transport and storage ... 34 
Annex A (informative) Heat pump water heater with CO2 as refrigerant .. 38 
Bibliography ... 49 
Foreword
This Standard shall be used together with GB 4706.11 Household and similar
electrical appliances-Safety - Particular requirements for instantaneous water
heaters, GB 4706.12 Safety of household and similar electrical appliances -
Particular requirements for storage water heaters and GB 4706.32 Household
and similar electrical appliances. Safety. Particular requirements for heat
pumps, air-conditioners and dehumidifiers. Annex A of this Standard
inequivalently uses JRA 4050-2007 Household heat pump water heater.
Annex A of this Standard is informative.
This Standard was proposed by China Light Industry Federation.
This Standard shall be under the jurisdiction of National Technical Committee
on Home Appliance of Standardization Administration of China (SAC/TC 46).
Main drafting organizations of this Standard. China Household Electrical
Appliances Research Institute, Midea Group Co., Ltd., Guangdong Chang Ling
Air Conditioner Manufacturing Co., Ltd., Jiangsu Tianshu Electric Co., Ltd.,
Xi'an Qingan Refrigeration Equipment Co., Ltd., Haier Group Corporation,
Guangdong Tongyi Electric Co., Ltd.
The drafting organizations of this Standard. Zhuhai Gree Electric Co., Ltd.,
Beijing Tongfang Clean Technology Co., Ltd., Foshan Quality and
Measurement Supervision and Testing Center, Shanghai Mitsubishi Electric,
Shangling Air Conditioner Electric Co., Ltd., Dongguan New Era New Energy
Technology Co., Ltd., Daikin Air Conditioning (Shanghai) Co., Ltd., Moloni
Sanitary Ware (China) Co., Ltd., Hangzhou Jinjiang Bailang New Energy Co.,
Ltd., Zhejiang Zhengli Electronics Co., Ltd., Shanghai Hitachi Electric Co., Ltd.,
Guangdong Five Star Solar Co., Ltd., Warm Refrigeration Equipment
(Shanghai) Co., Ltd., Zhejiang Ashburn Thermal Energy Technology Ltd.,
Guangzhou Deneng Heat Source Equipment Co., Ltd.
Main drafters of this Standard. Ma Dejun, Chen Jianmin, Cai Ning, Huang
Guoqiang, Lai Ziyuan, Hu Zhengnan, Wang Yujun, Sun Min, Tang Bikui, Tong
Xingsheng, Gu Dongzhao, Liu Fei, Song Shiguo, Huang Huizhen, Yue Junmin,
Xie Kun, Shi Jianchun, Ji Bing, Zhu Jiliang, Huang Daode, Yue Hongsheng,
Wen Feng, Zhang Jinxi, Hu Lifei, Ma Yongde, Hu Zhiqiang.
This Standard was issued for the first time.
Heat pump water heater for
household and similar application
1 Scope
This Standard specifies the terms and definitions, product classification,
technical requirements, test method, inspection rules, marks, transport, storage
of heat pump water heater for household and similar application (hereinafter
referred to as the heat pump water heater).
This Standard is applicable to heat pump water heater for household and similar
application that is driven by electric motor, uses steam compression
refrigeration cycle, takes air or water as heat source, with a purpose of providing
hot water. The heat pump water heater of other heat sources or uses shall refer
to this for use.
This Standard is not applicable to heat pump water heater for industrial use.
2 Normative references
The provisions in following documents become the provisions of this Standard
through reference in this Standard. For dated references, the subsequent
amendments (excluding corrigendum) or revisions do not apply to this Standard,
however, parties who reach an agreement based on this Standard are
encouraged to study if the latest versions of these documents are applicable.
For undated references, the latest edition of the referenced document applies.
GB/T 191, Packaging and storage marks (GB/T 191-2008, ISO 780.1997,
MOD)
GB/T 1019, General requirements for the package of household and similar
electrical appliances
GB/T 1766, Paints and Varnishes - Rating Schemes of Degradation of Coats
GB/T 2423.3, Environmental testing - Part 2. Testing method - Test Cab.
Damp heat, steady state (GB/T 2423.3-2006, IEC 60068-2-78.2001, IDT)
GB/T 2423.17, Environmental testing for electric and electronic products -
Part 2. Test method - Test Ka. Salt mist (GB/T 2423.17-2008, IEC 60068-2-
11.1981, IDT)
GB/T 2624.1, Measurement of fluid flow by means of pressure differential
devices inserted in circular cross-section conduits running full - Part 1.
General principles and requirements (GB/T 2624.1-2006, ISO 5167-1.2003,
IDT)
GB/T 2624.2, Measurement of fluid flow by means of pressure differential
devices inserted in circular cross-section conduits running full - Part 2. Orifice
plates (GB/T 2624.2-2006, ISO 5167-2.2003, IDT)
GB/T 2624.3, Measurement of fluid flow by means of pressure differential
devices inserted in circular cross-section conduits running full - Part 3.
Nozzles and Venturi nozzles (GB/T 2624.3-2006, ISO 5167-3.2003, IDT)
GB/T 2624.4, Measurement of fluid flow by means of pressure differential
devices inserted in circular cross-section conduits running full - Part 4.
Venturi tubes (GB/T 2624.4-2006, ISO 5167-4.2003, IDT)
GB/T 2828.1, Sampling procedures for inspection by attributea-
Part1.Sampling schemes indexed by acceptance quality limit(AQL) for lot-
by-lot inspection (GB/T 2828.1-1.2003, ISO 2859-1.1999, IDT)
GB/T 2829, Sampling procedures and tables for periodic inspection by
attributes (Apply to inspection of process stability)
GB/T 3785, Electroacoustics - Sound level meters
GB 4706.1, Safety of household and similar electrical appliances; General
requirements (GB 4706.1-2005, IEC 60335-1.2004, IDT)
GB 4706.11, Household and similar electrical appliances-Safety - Particular
requirements for instantaneous water heaters (GB 4706.11-2004, IEC
60335-2-35.2002, IDT)
GB 4706.12, Safety of household and similar electrical appliances -
Particular requirements for storage water heaters (GB 4706.12-2006, IEC
60335-2-21.1997, MOD)
GB 4706.32, Household and similar electrical appliances. Safety. Particular
requirements for heat pumps, air-conditioners and dehumidifiers (GB
4706.32-2004, IEC 60335-2-40.1995, IDT)
GB/T 4798.1, Environmental conditions existing in the application of electric
and electronic products - Section 1. Storage (GB/T 4798.1-2005, IEC 60721-
3-1.1997, MOD)
GB/T 4798.2, Environmental conditions existing in the application of electric
and electronic products - Section 2. Transportation (GB/T 4798.2-2008, IEC
60721-3-2.1997, MOD)
the maximum capacity of the water tank that can store hot water, in liters
(L)
c) pressure-resistant water storage tank
a water storage tank of which the tank body is closed, disconnected with
the atmosphere; it can withstand a certain pressure
d) free-surface water storage tank
a water storage tank of which t...