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CJ/T 164-2014: Domestic water saving devices
Status: Valid CJ/T 164: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| CJ/T 164-2014 | English | 449 |
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3 days [Need to translate]
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Domestic water saving devices
| Valid |
CJ/T 164-2014
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| CJ 164-2002 | English | 399 |
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3 days [Need to translate]
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Domestic water saving devices
| Obsolete |
CJ 164-2002
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PDF similar to CJ/T 164-2014
Basic data | Standard ID | CJ/T 164-2014 (CJ/T164-2014) | | Description (Translated English) | Domestic water saving devices | | Sector / Industry | Urban Construction Industry Standard (Recommended) | | Classification of Chinese Standard | P40 | | Classification of International Standard | 13.060 | | Word Count Estimation | 17,149 | | Date of Issue | 4/9/2014 | | Date of Implementation | 8/1/2014 | | Older Standard (superseded by this standard) | CJ 164-2002 | | Quoted Standard | GB/T 4288; GB 6952; GB 18145; GB/T 23447; GB/T 23448; GB 26730; GB/T 26750; CJ/T 194; QB/T 1334; QB/T 1520 | | Regulation (derived from) | Housing and Urban-Rural Construction Notice No. 375; industry standards filing Notice 2014 No. 6 (No. 174 overall) | | Issuing agency(ies) | Ministry of Housing and Urban-Rural Development of the People's Republic of China | | Summary | This Standard specifies the terms and definitions domestic water-saving appliances, materials, requirements, test methods, inspection rules, marking, packaging, transport and storage. This Standard applies to hot and cold water pipes installed in the buil | CJ/T 164-2014: Domestic water saving devices---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.
Domestic water saving devices
ICS 13.060
P40
People's Republic of China urban construction industry standards
Replacing CJ 164-2002
Water-saving domestic water appliances
2014-04-09 released
2014-08-01 implementation
Ministry of Housing and Urban-Rural Development, People's Republic of China released
Directory
Foreword Ⅲ
1 Scope 1
2 Normative references 1
3 Terms and definitions 1
4 material 1
5 Requirements 2
6 test methods 9
7 Inspection rules 12
8 logo, packaging, transportation and storage 13
Foreword
This standard was drafted in accordance with the rules given in GB/T 1.1-2009.
This standard is CJ 164-2002 "water-saving domestic water appliances," the revision of this standard compared with the main CJ 164-2002 technology
The differences are as follows.
--- The scope of the standard has been modified to increase the domestic dishwasher products;
--- Chapter 3 of the terms and definitions have been modified to increase the flow uniformity (see 3.2);
--- Added Chapter 4 material;
--- Increased water nozzle flow characteristics requirements (see 5.1.1);
--- Increased non-contact tap power-off and undervoltage protection requirements (see 5.1.4);
--- Increase the main dimensions of the toilet (see 5.2.2);
--- Increased toilet flushing requirements (see 5.2.5);
--- Increased urinal flushing requirements (see 5.2.6);
--- Increased squatting toilet flushing requirements (see 5.2.7);
--- Increased flushing valve flow characteristics of toilet requirements (see 5.4.2);
--- Increase non-contact toilet flushing valve power and undervoltage protection requirements (see 5.4.7);
--- Increased shower shower requirements (see 5.5.1);
--- Increased shower flow characteristics of the requirements (see 5.5.2);
--- Increased shower temperature drop, spray angle, spray uniformity requirements (see 5.5.3, 5.5.4 and 5.5.5);
--- Increased dishwasher requirements (see 5.7);
--- Modify the nozzle life requirements (see 5.1.7,.2002 version 4.2.11);
--- Modify the toilet water absorption requirements (see 5.2.3,.2002 version 4.3.5);
--- Modify the washing machine rinsing performance requirements (see 5.6.2,.2002 version 4.6.2);
--- Modify the washing machine water requirements (see 5.6.2,.2002 version 4.6.3);
--- Chapter 6 test methods were modified;
--- Added Chapter 8 signs, packaging, transportation and storage.
This standard proposed by the Ministry of Housing and Urban Standard and Design Institute.
This standard by the Ministry of Housing and Urban Water Supply and Drainage Standardization Technical Committee building centralized.
This standard was drafted. Urban Construction Research Institute, the National Building Materials Industry Building Hardware Plumbing Product Quality Supervision and Testing Center,
Beijing Water Conservation Management Center, Ningbo Amico Copper Valve Co., Ltd., Guangdong Huayi Bathroom Industry Co., Ltd., in Building Materials Group have
Limited, brilliant plumbing Group Co., Ltd., Road (Xiamen) Industrial Co., Ltd., animal husbandry Group Co., Ltd., Taizhou Fenghua Copper Co., Ltd.
Division, Guangdong Chaoyang Sanitary Ware Co., Ltd., Guangdong Kennedy Long Hardware Products Co., Ltd., Zhejiang Supor bathroom Ltd.
The main drafters of this standard. Lv Shijian, Zhao Gang, Chen Zheng, Wang Wei, Shi Hongwei, He Jianping, Guo Fan, Wu Binbin, Lu Yan, Zheng Xuezhen, Ding Yanfei,
Zeng born, Lin fill students, Xie Xiaojun, Liao Ronghua, Li Zuoxue, Zhang Ying, Deng Shuyu, Li Baojun.
This standard replaces the standards previously issued as follows.
--- CJ 164-2002.
Water-saving domestic water appliances
1 Scope
This standard specifies the terms and definitions of water-saving domestic water appliances, materials, requirements, test methods, inspection rules, signs, packaging, transport
Lose and store
This standard applies to the installation of hot and cold water pipes in the building, the nominal pressure is not greater than 0.6MPa, medium temperature is not greater than 75 ℃
Faucets, toilet and toilet systems, toilet flushing valves, showers (including showerheads), domestic washing machines, household dishwashing systems
Made and tested.
This standard does not apply to the bathtub faucet and washing machine faucets.
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 4288 Household and similar electric washing machine
GB 6952 sanitary ceramics
GB 18145 ceramic sealing faucet
GB/T 23447 sanitary ware shower shower
GB/T 23448 sanitary ware hoses
GB 26730 sanitary ware toilet gravity flushing device and sanitary ware rack
GB/T 26750 sanitary ware toilet pressure flushing device
CJ/T 194 non-contact water supply equipment
QB/T 1334 General technical requirements for water nozzles
QB/T 1520 Household and similar electric dishwashers
3 Terms and definitions
The following terms and definitions apply to this document.
3.1
Than the same kind of conventional products can reduce the flow or water consumption, improve water efficiency, water-saving technology embodies the devices, appliances. The following referred to as water
appliance.
3.2
Flow uniformity differenceamongflowrates
Water-saving faucets, showers under the dynamic pressure, the highest average flow and the lowest average flow of the difference.
4 material
4.1 products should not contain harmful additives, corrosive materials or painting, all drinking water in direct contact with the material, should not be
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