J73 制冷设备 标准查询与下载



共找到 961 条与 制冷设备 相关的标准,共 65

Testing of cooling appliances for insulated means of transportation - Part 1: Transport refrigerating systems with forced air circulation evaporator

ICS
27.200
CCS
J73
发布
2009-09
实施

本规范规定了军用节流制冷器(以下简称制冷器)的通用要求、质量保证规定及交货准备等要求。 本规范适用于军用红外系统用制冷器的研制与生产,其他军用装备所用制冷器也可参照采用。

General specification for throttling refrigerator

ICS
CCS
J73
发布
2009-05-25
实施
2009-08-01

Refrigerant-Containing Components and Accessories, Nonelectrical

ICS
71.100.40
CCS
J73
发布
2009-04-20
实施

Dispensing Freezers

ICS
97.130.20
CCS
J73
发布
2009
实施

First published in 1988 and reaffirmed in 1999 and 2005, Standard 29 has been significantly revised in this proposed new edition. The primary change is to clarify the status of Annex A (formerly Appendix A). This previously informative Annex described several possible methods of calorimetry testing, but in this proposed revision, it now specifies a single mandatory method. The descriptions of laboratory testing equipment have also been updated.

Methods of Testing Automatic Ice Makers

ICS
97.040.30
CCS
J73
发布
2009
实施

This standard applies to factory-made, Forced-Circulation, Free-Delivery Unit Coolers, as defined in Section 3, operating with a Volatile Refrigerant fed by either direct expansion or liquid overfeed at wet and/or dry conditions.

Performance Rating of Forced-Circulation Free-Delivery Unit Coolers for Refrigeration

ICS
27.200
CCS
J73
发布
2009
实施

This standard applies to Remote Mechanical-Draft Air-Cooled Refrigerant Condensers.

Performance Rating of Remote Mechanical-Draft Air-Cooled Refrigerant Condensers

ICS
27.200
CCS
J73
发布
2009
实施

이 표준은 화물을 일정한 온도로 수송하는 냉장 및 냉동 자동차의 냉동 유닛 중에서 강제 순

Testing method for mechanical transport refrigeration units

ICS
27.200
CCS
J73
发布
2008-11-28
实施
2008-11-28

이 표준은 냉동 시스템의 설계, 제작, 설치 및 운전에 대한 사람 및 설비의 안전에 관련된

Mechanical refrigerating systems used for cooling and heating-Safety requirements

ICS
27.200
CCS
J73
发布
2008-11-28
实施
2008-11-28

本标准规定了设计压力不高于4.0MPa,设计温度不低于-100℃且不高于125℃的制冷装置用管路的设计、制造、检验与验收的要求。 本标准适用于成套提供的、不需要在客户现场焊接的制冷装置中的管路。 本标准不适用于GB/T 18430.1-2007所规定的制冷设备。

Piping for Refrigeration Equipment

ICS
27.200
CCS
J73
发布
2008-09-05
实施

本标准规定了由电动机驱动的户用和类似用途采暖空调热水机组(以下简称“机组”)的术语和定义、型式和基本参数、要求、试验方法、检验规则、标志、包装、运输和贮存。 本标准适用于具备采暖、空调、热水、空调热水联供功能,且空调名义制冷量不大于50KW的机组。其他类似用途机组可参照执行。

Household and similar heating & air conditioning & hot water packages

ICS
27.200
CCS
J73
发布
2008-06-16
实施
2008-12-01

Refrigerating systems and heat pumps. Safety and environmental requirements. Operation, maintenance, repair and recovery

ICS
27.080;27.200
CCS
J73
发布
2008-04-30
实施
2008-04-30

The scope of EN 378-1:2008 is applicable. This European Standard specifies requirements for safety and environmental aspects in relation to operation, maintenance, and repair of refrigerating systems and the recovery, reuse and disposal of all types of refrigerant, refrigerant oil, heat transfer medium, refrigerating system and part thereof. These requirements are intended to minimise risks of injury to persons and damage to property and the environment resulting from improper handling of the refrigerants or from contaminants leading to system breakdown and resultant emission of the refrigerant. Certain clauses and subclauses of this European Standard are not applicable to unit systems self contained systems and systems built on site which operate with charges of refrigerant up to 3 kg of refrigerant. These subclauses are 4.1.1, 4.1.2, 4.2, 4.3, 5.1.1 to 5.1.4, 5.2, 5.3.1, 5.3.3 and 6.6. For these systems, the necessary maintenance has to be described in the instruction manual and should repairs be necessary, contact the nearest authorised repair service centre.

Refrigerating systems and heat pumps — Safety and environmental requirements — Part 4: Operation, maintenance, repair and recovery

ICS
27.080;27.200
CCS
J73
发布
2008-04-30
实施
2008-04-30

この規格は,銅及び銅合金に対して腐食性のない冷媒を用いた,冷凍装置の銅管の接続に使用するフレア管継手(管端部のフレア加工を含む。),銅合金ろう付けソケット管継手及びろう付け管継手(以下,管継手と総称する。)について規定する。

Flare type and brazing type fittings for refrigerants

ICS
23.040.40;27.200
CCS
J73
发布
2008-03-20
实施

この規格は,フルオロカーボン冷媒を用いる機器から冷媒を回収し,回収容器へ充てんするための装置(以下,回収装置という。)について規定する。この規格は,次の回収装置に適用する。

Fluorocarbon refrigerant recovery equipment -- Vapour compression type

ICS
23.140;27.200
CCS
J73
发布
2008-03-20
实施

Gas cylinders. Cylinder valves with integrated pressure regulators. Specification and type testing

ICS
23.060.40
CCS
J73
发布
2008-01-31
实施
2008-01-31

This standard shall apply only to closed circuit refrigerating systems utilizing ammonia as the refrigerant. This standard was written as a guide to the design, manufacture and installation of closed circuit ammonia refrigerating systems in industrial occupancies and is not intended to supplant existing safety codes.

Equipment, Design, and Installation of Closed-Circuit Ammonia Mechanical Refrigerating Systems

ICS
27.200;71.120.99
CCS
J73
发布
2008
实施

Dispensing freezers

ICS
CCS
J73
发布
2008
实施

Compressors and condensing units for refrigeration - Performance testing and test methods - Part 2 : condensing units.

ICS
23.140;27.200
CCS
J73
发布
2007-11-01
实施
2007-11-03

This part of EN 13771 applies only to condensing units for refrigeration and describes a number of selected performance test methods. These methods provide sufficiently accurate results for the determination of the refrigerating capacity, power absorbed, refrigerant mass flow and the coefficient of performance. This European Standard applies only to performance tests conducted at the manufacturer's works or wherever the instrumentation and load stability for testing to the accuracy required is available. The type of measuring instrument and the allowable uncertainties within which measurements shall be made are listed in Table 2.

Compressors and condensing units for refrigeration - Performance testing and test methods - Condensing units

ICS
23.140;27.200
CCS
J73
发布
2007-09-28
实施
2007-09-28



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