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GB/T 33841.1-2017 English PDF

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GB/T 33841.1-2017: Specification for energy-efficient operation of refrigerating system -- Part 1: Ammonia refrigerating system
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GB/T 33841.1-2017English319 Add to Cart 4 days [Need to translate] Specification for energy-efficient operation of refrigerating system -- Part 1: Ammonia refrigerating system Valid GB/T 33841.1-2017

PDF similar to GB/T 33841.1-2017


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Basic data

Standard ID GB/T 33841.1-2017 (GB/T33841.1-2017)
Description (Translated English) Specification for energy-efficient operation of refrigerating system -- Part 1: Ammonia refrigerating system
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard P49
Classification of International Standard 27.200
Word Count Estimation 16,140
Date of Issue 2017-05-31
Date of Implementation 2017-12-01
Quoted Standard GB/T 2589; GB/T 12497; GB/T 12723; GB/T 13462; GB/T 15587; GB 17167; GB/T 18517; GB/T 28009; GB/T 30134; GB 50072
Issuing agency(ies) General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary This standard specifies the ammonia refrigeration system operation adjustment, maintenance and management of energy requirements. This standard applies to a vapor-cooled direct refrigeration system or an indirect refrigeration system with ammonia as a refrigerant. Compressed refrigeration systems with other refrigerants can be used for reference.

GB/T 33841.1-2017: Specification for energy-efficient operation of refrigerating system -- Part 1: Ammonia refrigerating system


---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.
Specification for energy-efficient operation of refrigerating system.Part 1. Ammonia refrigerating system ICS 27.200 P49 National Standards of People's Republic of China Code for energy - saving operation of refrigeration system Part 1. Ammonia refrigeration systems Part 1. Ammoniarefrigeratingsystem 2017-05-31 released 2017-12-01 implementation General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China China National Standardization Management Committee released

Foreword

GB/T 33841 "refrigeration system energy-saving operation rules" is divided into the following four parts. - Part 1. Ammonia refrigeration systems; - Part 2. Multi - energy refrigeration (heating) systems; - Part 3. Waste heat recovery systems; - Part 4. Evaporative refrigeration systems. This part is part 1 of GB/T 33841. This part is drafted in accordance with the rules given in GB/T 1.1-2009. This part of the National Energy System Standardization Technical Committee (SAC/TC459) proposed and centralized. This part is responsible for drafting units. Jimei University, China Refrigeration Society, Tianjin University of Commerce, China Standardization Research Institute, Dalian Refrigeration Unit Co., Ltd., Yantai Binghe Co., Ltd., Wuhan New World Refrigeration Industry Co., Ltd., Dalian Ocean University, Beijing Zhongyou Group Co., Ltd. Responsible company, Beijing University of Technology. This part of the main drafters. Zhang Jianyi, Yang Yifan, Shen Jiang, Cheng Jianhong, Wang Zhiqiang, Jiao Yu Xue, Li Jun, happy, Tang Junjie, Li Hongqi. Code for energy - saving operation of refrigeration system Part 1. Ammonia refrigeration systems

1 Scope

This part of GB/T 33841 specifies the energy requirements of ammonia refrigeration system regulation, maintenance and management. This section applies to vapor-cooled direct refrigeration systems or indirect refrigeration systems with ammonia as refrigerant. Using other refrigerant compression Refrigeration system can refer to the implementation.

2 normative reference documents

The following documents are indispensable for the application of this document. For dated references, only the dated edition applies to this article Pieces. For undated references, the latest edition (including all modifications) applies to this document. General rules for calculation of energy consumption GB/T 12497 three-phase asynchronous motor economic operation General rules for the compilation of energy consumption per unit of product GB/T Power operation of power transformer GB/T 13462 Guide for energy management for industrial enterprises GB/T 15587 General rules for the preparation and management of energy - carrying units GB/T 18517 refrigeration terminology GB/T 28009 cold storage safety regulations Code for management of cold storage Code for design of cold storage for GB 50072

3 terms and definitions

The following definitions and definitions of the following definitions and definitions apply to this document. 3.1 Refrigeration refrigeration By means of artificial methods, in a certain period of time from an object or system to remove the heat and lower than the ambient temperature and maintain a low temperature the process of. 3.2 Cooling capacity refrigeratingcapacity The amount of heat removed from the cooled material or space in a unit time under specified operating conditions. 3.3 Refrigeration device refrigeratingplant Refrigeration equipment and cold water equipment in general. Including units, accessories, control equipment, cooling equipment and enclosures. 3.4 Thermal insulation Use a material or structure with a higher thermal resistance to reduce heat transfer.

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