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GB/T 37892-2019 English PDF

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GB/T 37892-2019: Digital integrated full frequency conversion controlled constant pressure water supply equipment
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PDF similar to GB/T 37892-2019


Standard similar to GB/T 37892-2019

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Basic data

Standard ID GB/T 37892-2019 (GB/T37892-2019)
Description (Translated English) Digital integrated full frequency conversion controlled constant pressure water supply equipment
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard P42
Classification of International Standard 91.140.60
Word Count Estimation 26,283
Date of Issue 2019-08-30
Date of Implementation 2020-07-01
Issuing agency(ies) State Administration for Market Regulation, China National Standardization Administration

GB/T 37892-2019: Digital integrated full frequency conversion controlled constant pressure water supply equipment


---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.
Digital integrated full frequency conversion controlled constant pressure water supply equipment ICS 91.140.60 P42 National Standards of People's Republic of China Digital integrated full-frequency control constant pressure water supply equipment Supplyequipment Published on.2019-08-30 2020-07-01 implementation State market supervision and administration China National Standardization Administration issued

Content

Foreword I 1 Scope 1 2 Normative references 1 3 Terms and Definitions 2 4 Classification and Model 2 5 Conditions of use and equipment composition 3 6 Requirements 3 7 Test method 10 8 Inspection rules 16 9 Marking, packaging, transport and storage 18 Appendix A (informative) Equipment composition 20

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard was proposed by the Ministry of Housing and Urban-Rural Development of the People's Republic This standard is under the jurisdiction of the National Urban Water Supply and Drainage Standardization Technical Committee (SAC/TC434). This standard is drafted by. China Architectural Design Institute Co., Ltd., Shanghai Zhonghan Duoke Pump Manufacturing Co., Ltd. Participated in the drafting of this standard. Beijing Architectural Design and Research Institute Co., Ltd., Jiangsu Province Urban Water Supply Security Center, Sichuan Province Town Water Supply and Drainage Association, Wuhan Water Group Co., Ltd., Jiangsu Architectural Design and Research Institute Co., Ltd., Chongqing Water Group Co., Ltd. Company, China Architecture Northwest Design and Research Institute Co., Ltd., Fujian Architectural Design and Research Institute Co., Ltd. The main drafters of this standard. Zhao Li, Jiang Zhongyi, Shen Yuesheng, Zhao Wei, Qian Jiangfeng, Gao Feng, Zhao Yi, Li Jianye, Lin Guofeng, Xu Hongqing, Zeng Jiebing, Yan Wenjun, Fang Yumei, Liu Xibao, Cheng Hongwei, Tang Yucai. Digital integrated full-frequency control constant pressure water supply equipment

1 Scope

This standard specifies the terms and definitions, classifications and models of digital integrated full-frequency control constant pressure water supply equipment (hereinafter referred to as "equipment"). Conditions and equipment composition, requirements, test methods, inspection rules, marking, packaging, transportation and storage. This standard applies to urban water supply, urban and construction secondary pressurized water supply and other pressurized water supply systems with a water supply temperature not higher than 80 °C.

2 Normative references

The following documents are indispensable for the application of this document. For dated references, only dated versions apply to this article. Pieces. For undated references, the latest edition (including all amendments) applies to this document. GB/T 150.1 Pressure vessels - Part 1. General requirements GB/T 150.2 Pressure Vessels Part 2. Materials GB/T 150.4 Pressure vessels - Part 4. Manufacture, inspection and acceptance GB/T 191 packaging storage and transportation icon GB/T 2423.1 Basic environmental testing for electric and electronic products - Part 2. Test methods Test A. Low temperature GB/T 2423.2 Basic environmental testing for electric and electronic products - Part 2. Test method Test B. High temperature GB/T 2423.3 Environmental testing - Part 2. Test method test Cab. constant damp heat test GB/T 3047.1 Basic size series of board, frame and cabinet with height of 20mm GB/T 3216-2016 Hydraulic power performance acceptance test for rotary power pumps, Class 1, Class 2 and Class 3 GB/T 3280 stainless steel cold rolled steel plate and strip GB/T 3482 electronic equipment lightning test method GB/T 3797 electrical control equipment GB/T 4208 enclosure protection grade (IP code) GB/T 5656 centrifugal pump technical conditions (Class II) GB/T 9119 plate type flat welded steel pipe flange GB/T 9123 steel pipe flange cover GB/T 9969 General guidelines for the use of industrial products GB/T 12238 flange and clip connection elastic sealing butterfly valve Types and parameters of GB/T 12459 steel butt welded pipe fittings GB/T 13306 signage GB/T 14976 stainless steel seamless pipe for fluid transportation GB/T 17219 Safety evaluation criteria for drinking water distribution equipment and protective materials GB 18613 Small and medium-sized three-phase asynchronous motor energy efficiency limit value and energy efficiency rating GB 19762 Clear water centrifugal pump energy efficiency limit value and energy saving evaluation value GB/T 29529 pump noise measurement and evaluation method GB/T 29531 pump vibration measurement and evaluation method CJ/T 254 pipe network laminated water supply equipment CJ/T 352 microcomputer control frequency control water supply equipment

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