JG/T 285-2010 English PDF (JG/T285-2010)

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JG/T 285-2010: Douche to wash anus
JG/T 285-2010
JG
INDUSTRY STANDARD
OF THE PEOPLE’S REPUBLIC OF CHINA
Douche to wash anus
坐便洁身器
ISSUED ON. JULY 29, 2010
IMPLEMENTED ON. JANUARY 1, 2011
Issued by. Ministry of Housing and Urban-Rural Development of the People's
Republic of China
Table of Contents
Foreword ...3
1 Scope ...4
2 Normative references ...4
3 Terms and definitions ...4
4 Classification and type ...5
5 Service conditions ...6
6 Requirements ...6
7 Test method ...8
8 Inspection ... 15
9 Marking, packaging, storage, transport and operation instructions ... 17
Foreword
This Standard is proposed by the Standard quota Institute, the Ministry of Housing and
Urban-Rural Development.
This Standard is under the jurisdiction of the Housing Parts Standardization Technical
Committee of the Ministry of Housing and Urban-Rural Development.
This Standard is responsibly drafted by organizations. The Policy Research Center of the
Ministry of Housing and Urban-Rural Development, Institute of kitchen and bathroom, China
Real Estate and Housing Research Committee, China Building Sanitary Ceramics Association,
Beijing Dulong Science and Technology Development Co., and Shanghai Hayes Sheng Electric
Co., Ltd.
Participating organizations of drafting this Standard. Xi'an Sanhua Liangzhi Electric Co., Ltd.
Wenzhou Fuhuan Electronic Technology Co., Oulu Sha Limited, Zhejiang Yingshili Sanitary
Ware Co., Hai Wei Electronic Sanitary Ware Co., Ltd. Zhejiang Star Bianjiebao Ltd., Hefei
Rongshida Electronics Co., Ltd., Ningbo Shun Sanitary Ware Co., Ltd., Hai Kele Electronic
Technology Co., Ltd. Shen Ying Pacific Group Ltd., Taizhou Simma Sanitary Ware Co. Ltd.
Suzhou Ina Building Materials, TOTO (China) Co., Ltd., Zhejiang Special Intelligent Sanitary
Ware Co., Ltd. Xiamen Water Bath, Zhongshan Mito Plastics Industry Ltd., Tangshan Ceramics
(Group) Co., Ltd., Hangzhou Home Intelligent Sanitary Ware Co., Ltd. Wenzhou Positrons,
Shanghai Weichu Technology Co., Ltd., Shenzhen Bo Electronics Co., Ltd., Fujian Beacon
Sanitary Ware Co., Ltd., Shenzhen Ou Feng Electric Co., Ltd. Guangdong Continental Baths,
Panasonic Home Appliances (Hangzhou) Co., Ltd., Foshan Shiwan Eagle Ceramics Co., Ltd.
Beijing Rui Jian Kitchen Technology Research Center, and Ningbo Kitchenware Limited.
The main drafters of this Standard. Lin Runquan, Tan Wanjiang, Mao Zhong, Jin Hongnian, Lin
Tao, Pan Dingguo, Miao Bin, Liu Jun, Chen Fuhuang, Sun Zhitao, Ruan Chunyou, Yu Zhihong,
Zeng Zhaoyuan, Xiao Fengsheng, Ma Zhonghui, Yao Jianqiang, Hong Guangming, Liu Rizhi,
Xuan Jianqing, Jiang Haiying, Xu Haihong, Lin Xiaoyun, Huang Haojia, Wang Huiwen, Feng
Liang, Yang Zhenchu, Cai Shijie, Li Wenming, Xiao Zhiyong, Huang Min, Chen Fang Qing,
Zhou Bin, and Mai Zhuorong.
Douche to wash anus
1 Scope
This Standard specifies the terms and definitions, classification, requirements, test methods, inspection,
marking, packaging, storage, transport and operation instructions of the douche to wash anus
(hereinafter referred as the douche).
This Standard applies to douche to wash anus used in collocation with pedestal pan in toilet.
2 Normative references
The articles contained in the following documents become part of this Standard when they are quoted
herein. For the dated documents so quoted, all the modifications (excluding corrections) or revisions
made thereafter shall not be applicable to this Standard. For the undated documents so quoted, the
latest editions shall be applicable to this Standard.
GB/T 191 Packaging - Pictorial marking for handling of goods (ISO 780. 1997, MOD)
GB/T 1019 General requirements for the package of household and similar electrical appliances
GB/T 2829-2002 Sampling procedures and tables for periodic inspection by attributes (Apply to
inspection of process stability)
GB/T 3768-1996 Acoustics-Determination of sound power levels of noise sources using sound
pressure-Survey method using an enveloping measurement surface over a reflecting plane
GB 4208-2008 Degrees of protection provided by enclosure (IP code) (IEC 60529. 2001, IDT)
GB 4706.53 Household and similar electrical appliances - Safety - Particular requirements for toilets
GB 5749 Standards for drinking water quality
GB 6952 Sanitary wares
JC/T 764-2008 WC seats
3 Terms and definitions
For the purpose of this Standard, the terms and definitions defined hereunder and in GB/T 4706.53
apply.
3.1
Douche to wash anus
a) Douche is in normal service condition;
b) The test voltage is the single-phase AC sine wave, and fluctuation range of voltage and frequency
shall not exceed ± 1% of the rated value;
c) Ambient temperature, 23ºC± 2ºC;
d) Feed-water temperature, 15ºC ± 2ºC;
e) Test feed-water pressure, 0.1MPa ± 0.02MPa.
7.2 Appearance quality test
Test shall be conducted by the method specified in Article 6.2 of JC/T 764-2008.
7.3 Waterproofing grade test
It shall be conducted according to test method specified in GB/T 4208-2008.
7.4 Warm-air performance test
Air speed of the highest air speed point is measured at a distance 50mm from warm-air outlet.
7.5 Temperature performance test
7.5.1 Wash water temperature test
Position the temperature control device at the highest grade, and the water flow adjustment device at the
highest grade. Start up the washing procedures to spray water for 30s, after the douche is energized for
stable operation under the normal working condition. Temperature of wash water is measured by
thermocouple temperature meter at a distance of 50 mm from the spraying outlet. Do not carry out test
within 5s after spraying, three times of tests in average are carried out within the subsequent duration
time.
7.5.2 Warm-air temperature test
Position the temperature control device at the highest grade, and start up the douche under normal
working condition after it is energized; warm-air device runs for 3min once it is activated. Temperature of
warm-air is measured by thermocouple temperature meter at a distance 50 mm from the air outlet. Do
not carry out tests within 5s after air blowing; three times of tests in average are carried out within the
subsequent duration time.
7.5.3 Seat ring temperature test
Position the temperature control device at the highest grade, and after the douche operates for 30min
under normal working condition after it is energized, use thermocouple thermometer to measure
temperature at 6 measuring points on seat ring surface (as shown in Figure 1); the measurement shall
Performance of water pressure
resistance
6.6 A √ √
Performance of water impact prevention 6.7 A √
Performance of backflow prevention 6.8 A √
Performance of negative pressure 6.9 A √
Toilet cover and seat ring 6.10 A √
Safety
performance
Related items in GB
4706.53
6.11.1 A √ √
Strength of seat ring 6.12.2.1 A √
Strength of toilet cover 6.12.2.2 B √
Reliability 6.11.3 A √
Structure 6.11.4 A √ √
Note. Only "Leakage current and electric strength" in GB 4706.53 shall be the exit-factory inspection item.
9 Marking, packaging, storage, transport and operation instructions
9.1 Marking
Product markings shall include at least the following contents.
a) Product name and type;
b) Name and trademark of the manufacturer;
c) Rated voltage or rated voltage range, unit. volt (V);
d) Rated frequency or rated frequency range, unit. hertz (Hz);
e) Rated power, unit. watt (W);
f) IP code of waterproofing grade.
9.2 Packaging
Upon inspe...