J75 换热设备 标准查询与下载

DIN EN 13487:2004 热交换器.强制对流空气冷却制冷剂凝结器和干式冷却机.声音测量

This standard specifies methods for uniform assessment and the recording of: - the A-weighted sound power level; - the sound power spectrum; - a calculation method for an overall average sound pressure level at a given distance. Among these data," the sound power level is the only unambiguous characteristic. This standard is applicable to: - forced convection air cooled refrigerant condensers as specified in ENV 327; - air cooled liquid coolers ""dry coolers"" as specified in ENV 1048.#",,#

Heat exchangers - Forced convection air cooled refrigerant condensers and dry coolers - Sound measurement; German version EN 13487:2003

NF P52-011-3:2004 散热器和换流器.第3部分:合格评定

Radiators and convectors - Part 3 : evaluation of conformity.

ANSI/ARI 1160-2004 热泵集中加热器的性能评定

This standard applies to the rating and testing of complete factory-made Heat Pump Pool Heater refrigeration systems.

Performance Rating of Heat Pump Pool Heaters

BS EN 13487:2003 热交换器.强制对流空气冷却制冷冷凝器和干燥冷却器.声音测量

This standard specifies methods for uniform assessment and the recording of: — the A-weighted sound power level; — the sound power spectrum; — a calculation method for an overall average sound pressure level at a given distance. Among these data, the sound power level is the only unambiguous characteristic. This standard is applicable to: — forced convection air cooled refrigerant condensers as specified in EN 327; — air cooled liquid coolers "dry coolers" as specified in EN 1048.

Heat exchangers - Forced convection air cooled refrigerant condensers and dry coolers - Sound measurement

DIN EN 442-3:2003 散热器和对流器.第3部分:合格评价

The document specifies the procedures for evaluating the conformity of radiators/convectors to EN 442-1. It specifies the procedures and methods for the initial evaluation and the controls required to maintain conformity.

Radiators and convectors - Part 3: Evaluation of conformity; German version EN 442-3:2003

DIN EN 442-1:2003 散热器和对流器.第1部分:技术规范和要求

Drafting of Annex ZA in relation to Mandate 129 (EC Directive 89/106). The document specifies the technical requirements on radiators and convectors.

Radiators and convectors - Part 1: Technical specifications and requirements (includes Amendment A1:2003); German version EN 442-1:1996 + A1:2003

DIN EN 442-2:2003 散热器和对流器.第2部分:试验方法和额定值

Drafting of Annex J concerning traceability of the thermal output measurement of radiators and convectors. The document specifies test methods and rating for radiators and convectors.

Radiators and convectors - Part 2: Test methods and rating (includes Amendments A1:2000 + A2:2003); German version EN 442-2:1996 + A1:2000 + A2:2003

ASME SEC VIII D1 C PT UHX-2003 第UHX部分.管壳式换热器用规则

Boiler and Pressure Vessel.Part UHX Rules for Shell and Tube Heat Exchangers

Part UHX Rules for Shell and Tube Heat Exchangers

DLA A-A-59223 VALID NOTICE 1-2003 液体冷却器

A-A-59223, dated 18 May 1998, has been reviewed and determined to be valid for use in acquisition

COOLING TOWERS, LIQUID

KS B 6156-2003 热水锅炉温度限制器和温度调节器

이 규격은 주로 온수 보일러, 석유 소형 급탕기 및 온수용 열 교환기의 과열 방지를 목적으

Temperature limiters and thermostats for hot water boilers

DIN EN 327:2003 热交换器.强制对流空气冷却制冷剂凝结器.规定性能的试验程序(包括修改件A1:2002)

Heat exchangers - Forced convection air cooled refrigerant condensors - Test procedure for establishing performance (includes amendment A1:2002); German version EN 327:2000 + A1:2002

DIN EN 1118:2003 热交换器.冷却液冷却器.性能试验程序

This amendment take to consideration the new refrigerants (e.d. R-404a, R-407c and R-410a).#,,#

Heat exchangers - Refrigerant cooled liquid coolers - Test procedure for establishing the performance (includes amendment A1:2002); German version EN 1118:1998 + A1:2002

DIN EN 1216:2003 热交换器.强制对流空气冷却器和空气加热器.性能试验程序(包括修改件A1:2002)

Heat exchangers - Forced circulation air-cooling and air-heating coils - Test procedure for establishing the performance (includes amendment A1:2002); German version EN 1216:1998 + A1:2002

DIN EN 328:2003 热交换器.规定制冷用强制对流空气冷却器性能的试验程序

The document take to consideration the new refrigerants (e.d. R-404a, R-407c and R410a).#,,#

Heat exchangers - Test procedure for establishing the performance of forced convection unit air coolers for refrigeration (includes amendment A1:2002); German version EN 328:1999 + A1:2002

JB/T 4751-2003 螺旋板式换热器

　　本标准规定了螺旋板式换热器的设计、制造、检验与验收要求。 　　本标准适用于可拆和不可拆换热器。 　　本标准适用的公称直径和公称压力范围： 　　a) 公称直径DN≤2200mm； 　　b) 公称压力PN≤2.5MPa； 　　c) 公称直径(mm)和公称压力(MPa)的乘积不大于3000。 　　注：超出上述参数范围的换热器也可参照本标准进行设计与制造；但PN＞4.0MPa时，须经全国锅炉压力容器标准化技术委员会评定认可。 　　本标准适用的设计温度范围： 　　a) 不可拆换热器的设计温度范围按钢材允许的使用温度确定； 　　b) 可拆换热器的设计温度范围按垫片允许的使用温度确定。

Spiral heat exchanger

DB31/T 204-2002 冷却塔及其系统运行管理

Cooling tower and its system operation management

ASME PTC 23-2003 常压水冷设备

This Code provides uniform test methods for conducting and reporting thermal performance characteristics of wet mechanical draft, natural draft, wet-dry cooling towers, closed circuit evaporative (wet) coolers, and wet surface air-cooled steam condensers (WSACC). This Code also provides directions and rules for conducting and reporting plume abatement of wet-dry cooling towers and water consumption of any cooling tower. The purpose of this Code is to provide rules for monitoring thermal performance or for conducting acceptance tests on all of the cooling equipment referenced above. It provides rules for monitoring plume abatement and conducting plume-abatement acceptance tests on wet-dry cooling towers. The test can be used to determine compliance with contractual obligations and can be incorporated into commercial agreements. A test shall be considered an ASME Code Test only if the test procedures comply with those allowed in this Code and the post-test uncertainty analysis results are in accord with subsection 1.3. This Code provides rules for determining the performance of all referenced cooling equipment with regard to the thermal capability, deviation from design thermal capability, or deviation from design cold water temperature. This Code also provides procedures for assessing the compliance to specified plume abatement requirements characteristic of a wet-dry cooling tower. It is not intended for tests of atmospheric wind towers, dry coolers, spray canals, or ponds, although sections of this Code may be useful for that purpose. The determination of special data or verification of guarantees that are outside the scope of this Code, shall be made only with written agreement of the parties to the test. The agreed methods of measurement and computation shall be defined in writing and fully described in the test report.

Atmospheric Water Cooling Equipment

JB/T 10379-2002 换热器热工性能和流体阻力特性通用测定方法

本标准规定了换热器热工性能和流体阻力特性能通用测定方法和试验技术要求。 　　本标准适用于各种形式的拘执器，包括管壳式换热器、螺旋板式换热器、板式换热器、冷却器、加热器、散热器、空冷器、油冷器、冷凝器、蒸发器、船用换热器、通用机械辅机换热器传热元件等。 　　本标准适用的试验介质为液—液、液—气、液—汽、气—气、气—汽，常用介质为冷热水、冷热油、冷热气和蒸汽。

General test methods for determining heat transfer performance and flow resistance of heat exchangers

BS EN 13648-3:2002 低温容器.防超压安全装置.要求释放量的测定.容量和尺寸

This standard provides a separate calculation method for determining the contributing mass flow to be relieved resulting from each of the following specified conditions: _ vacuum insulated vessels with insulation system (outer jacket + insulating material) intact under normal vacuum. Outer jacket at ambient temperature. Inner vessel at temperature of the contents at the relieving pressure; _ vacuum insulated vessels with insulation system remaining in place but with loss of vacuum, or non vacuum insulated vessels with insulation system intact. Outer jacket at ambient temperature. Inner vessel at temperature of the contents at the relieving pressure; _ vacuum or non vacuum insulated vessels with insulation system remaining fully or partially in place, but with loss of vacuum in the case of vacuum insulated vessels, and fire engulfment. Inner vessel at temperature of the contents at the relieving pressure; _ vessels with insulation system totally lost and fire engulfment. Good engineering practice based on well established theoretical physical science shall be adopted to determine the contributing mass flow where an appropriate calculation method is not provided for an applicable condition.

Cryogenic vessels. Safety devices for protection against excessive pressure. Determination of required discharge. Capacity and sizing

DIN EN 13458-1:2002 冷冻容器.静态真空绝缘容器.第1部分:基本要求; 德文版本 EN 13458-1:2002

Cryogenic vessels - Static vacuum insulated vessels - Part 1: Fundamental requirements; German version EN 13458-1:2002