Search result: GB/T 26185-2023 (GB/T 26185-2010 Older version)
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Electric instantaneous water heaters
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GB/T 26185-2023
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| GB/T 26185-2010 | English | 679 |
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Instantaneous water heater
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| Standard ID | GB/T 26185-2023 (GB/T26185-2023) | | Description (Translated English) | Electric instantaneous water heaters | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | Y68 | | Classification of International Standard | 97.100.10 | | Word Count Estimation | 18,115 | | Date of Issue | 2023-08-06 | | Date of Implementation | 2024-03-01 | | Older Standard (superseded by this standard) | GB/T 26185-2010 | | Issuing agency(ies) | State Administration for Market Regulation, National Standardization Administration |
GB/T 26185-2023. Rapid heating electric water heater
ICS 97.100.10
CCSY68
National Standards of People's Republic of China
Replace GB/T 26185-2010
Fast electric water heater
Published on 2023-08-06
2024-03-01 Implementation
State Administration for Market Regulation
Released by the National Standardization Administration Committee
Table of contents
Preface III
1 range 1
2 Normative reference documents 1
3 Terms and Definitions 1
4 Classification and model naming 2
5 Requirement 2
6 Test method 5
7 Inspection Rules 11
8 Marking, packaging, transportation and storage11
Appendix A (Informative) Water Heater Model Nomenclature12
Preface
This document complies with the provisions of GB/T 1.1-2020 "Standardization Work Guidelines Part 1.Structure and Drafting Rules of Standardization Documents"
Drafting.
This document replaces GB/T 26185-2010 "Quick Heating Water Heater". Compared with GB/T 26185-2010, except for structural adjustments and editing
In addition to sexual changes, the main technical changes are as follows.
---Change the term "instant water heater" to "instant electric water heater" and "closed water heater" to "closed water heater",
"Open water heater" is changed to "outlet open water heater" (see 3.1, 3.2, 3.3, 3.1, 3.2, 3.3 of the.2010 version);
---Changed the definitions of "outlet open water heater" and "constant temperature water heater" (see 3.3, 3.4,.2010 version of 3.3, 3.4);
---Deleted the terms "rated pressure", "water flow switch", "pressure switch", "rated input power" and "rated voltage" (see the.2010 version of
3.5, 3.6, 3.7, 3.8 and 3.9);
---Added the terms "adjustment time", "steady-state error", "overshoot" and "standby mode" (see 3.6, 3.7, 3.8 and 3.9);
---Added product classification (see 4.1);
---"Model naming" has been changed from normative to informative (see 4.2, Appendix A, Chapter 4 of the.2010 edition);
---Added "normal working environment" (see 5.1);
---Deleted structural requirements (see Chapter 5 of the.2010 edition);
---The limits and test methods of heating speed have been changed, and the classification of heating speed has been added (see 5.2, 6.2,.2010 version of 6.4,
7.5);
---Changed the test method for heating efficiency (see 6.3, 7.2 of the.2010 edition);
---Changed the limits of outlet water temperature stability, limits at all levels and test methods (see 5.4, 6.4, 6.2, 7.3 of the.2010 edition);
--- Added requirements and test methods for closed water temperature rise (see 5.5, 6.5);
---Added standby power requirements and test methods (see 5.6, 6.6);
---Added requirements and test methods for hazardous substance content (see 5.9, 6.9);
---Changed the description method of test instruments (see 6.1.2,.2010 version of 7.1.2);
---Changed the test method for water quality adaptability (see 6.7, 7.4 of the.2010 edition);
---Changed the test method for pulse life (see 6.8, 7.6 of the.2010 edition);
---Changed the factory inspection and type inspection, and deleted the sampling inspection (see Chapter 7, Chapter 9 of the.2010 edition);
---Deleted manufacturing and production testing (see Chapter 8 of the.2010 edition);
---The contents of the logo and packaging have been changed (see 8.1, 8.2, 10.1, 10.3 of the.2010 edition).
Please note that some content in this document may be subject to patents. The publisher of this document assumes no responsibility for identifying patents.
This document is proposed by China Light Industry Federation.
This document is under the jurisdiction of the National Technical Committee on Standardization of Household Appliances (SAC/TC46).
This document was drafted by. Qingdao Economic and Technological Development Zone Haier Water Heater Co., Ltd., Aotelan Electrical Appliances (Guangzhou) Co., Ltd., Zhejiang De
Ling Electrical Appliances Co., Ltd., China Household Appliances Research Institute, Xiamen Sacon Bathroom Appliances Co., Ltd., Guangdong Midea Kitchen and Bathroom Appliances Manufacturing Co., Ltd.,
Guangdong Shunde Kaisi Technology Co., Ltd., Guangdong Wanhe New Electric Co., Ltd., Foshan Yuanshangquan Electric Co., Ltd., Zhongshan Mujie Electric Co., Ltd.
Technology Co., Ltd., Zhongjiayuan (Beijing) Testing and Certification Co., Ltd., Weikai Testing Technology Co., Ltd., Ariston Thermal Products (China) have
Co., Ltd., Hangzhou Kangquan Water Heater Co., Ltd., Qingdao Aucma Electrical Appliances Co., Ltd., Guangdong Hannover Electric Co., Ltd., Guangdong Wanjia
LE GAS APPLIANCES LIMITED.
The main drafters of this document. Liu Zhiqiang, Peng Zhiquan, Fu Hu, Chen Wei, Hou Quanduo, Zhou Liguo, Luo Guibin, Wu Jiaxiong, Chu Xu, Yang Renqiang,
Yu Yang, Huang Yifeng, Tao Juan, Xu Feng, Su Yuanxing, Chen Su, Tang Weiwei.
The previous versions of this document and the documents it replaces are as follows.
---First published as GB/T 26185-2010 in.2010;
---This is the first revision.
Fast electric water heater
1 Scope
This document specifies the technical requirements and inspection rules, marking, packaging, transportation and storage of instant electric water heaters for household and similar purposes.
requirements, describing the corresponding test methods.
This document applies to the design, production and testing of instant electric water heaters for household and similar purposes.
2 Normative reference documents
The contents of the following documents constitute essential provisions of this document through normative references in the text. Among them, the dated quotations
For undated referenced documents, only the version corresponding to that date applies to this document; for undated referenced documents, the latest version (including all amendments) applies to
this document.
GB/T 191 Packaging, storage and transportation pictorial mark
GB/T 1019 General rules for packaging of household and similar electrical appliances
GB 4706.1 Safety of household and similar electrical appliances Part 1.General requirements
GB 4706.11 Special requirements for safety instant water heaters for household and similar electrical appliances
GB/T 5296.2 Instructions for use of consumer products Part 2.Household and similar electrical appliances
GB/T 23119 Water for performance testing of household and similar electrical appliances
GB/T 26572 Limit requirements for restricted substances in electronic and electrical products
GB/T 35758-2017 Measurement method of standby power of household appliances
GB/T 39560 (all parts) Determination of certain substances in electronic and electrical products
3 Terms and definitions
The terms and definitions defined in GB 4706.11 and the following apply to this document.
3.1
A standing water heater that heats water through electric heating as water flows through the water heater.
3.2
closed water heater closedwaterheater
A fast-heating electric water heater (3.1) intended to operate under water source pressure, with the water flow controlled by one or more valves in the water outlet device.
Note. The working pressure can be the outlet pressure of a pressure reducing or boosting device.
3.3
open-outletwaterheater
There is no valve at the outlet pipe, and the water flow is controlled by a valve at the inlet pipe (3.1).
3.4
A fast-heating electric water heater that can set the outlet water temperature and achieve stable outlet water temperature by automatically adjusting its heating power and/or outlet water flow rate.
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