J75 换热设备 标准查询与下载
共找到 306 条与 换热设备 相关的标准，共 21 页
Spray type mine return air heat exchanger
- ICS
- 71.120.30
- CCS
- J75
- 发布
- 2016-02-05
- 实施
- 2016-07-01
Engineering technical specification for buried pipe ground source heat pump system
- ICS
- 27.080
- CCS
- J75
- 发布
- 2015-12-30
- 实施
- 2016-04-01
Reclaimed water heat pump system engineering technical specification
- ICS
- 27.080
- CCS
- J75
- 发布
- 2015-12-30
- 实施
- 2016-04-01
Shell and tube radiation convection heat exchanger
- ICS
- 71.120.30
- CCS
- J75
- 发布
- 2015-12-10
- 实施
- 2016-02-10
Heat exchangers - Hydronic room fan coil units - Test procedures for establishing the performance; German version EN 1397:2015
- ICS
- 27.060.30
- CCS
- J75
- 发布
- 2015-11
- 实施
本标准规定了螺旋板式热交换器的材料、设计、制造、检验和验收要求。 本标准适用于可拆和不可拆螺旋板式热交换器。I型螺旋板式热交换器为不可拆螺旋板式热交换器；II型(封堵型)和III型(贯通型)螺旋板式热交换器为可拆螺旋板式热交换器。 本标准适用于碳素钢、低合金钢、奥氏体不锈钢、奥氏体-铁素体双相不锈钢以及钛(钛合金)制螺旋板式热交换器。 本标准适用的公称直径和设计压力： a)Ⅰ型螺旋板式热交换器 1)公称直径DN≤2 800mm； 2)设计压力P≤3.0MPa； 3)公称直径(mm)和设计压力(MPa)的乘积不大于3 600。 b)Ⅱ型螺旋板式热交换器 1)公称直径DN≤1 800mm； 2)设计压力P≤1.6MPa； 3)公称直径(mm)和设计压力(MPa)的乘积不大于2 400。 c)Ⅲ型螺旋板式热交换器 1)公称直径DN≤2 500mm； 2)设计压力P≤3.0MPa； 3)公称直径(mm)和设计压力(MPa)的乘积不大于3 200。 超出1.2、1.3或1.4范围的螺旋板式热交换器可参照本标准执行。 本标准适用的设计温度范围按金属材料有关标准所允许的使用温度确定。当存在垫片密封时，其使用温度的确定应当满足垫片允许的使用温度。
Spiral plate heat exchanger
- ICS
- 71.120.30
- CCS
- J75
- 发布
- 2015-10-27
- 实施
- 2016-03-01
Heat exchangers. Hydronic room fan coil units. Test procedures for establishing the performance
- ICS
- 27.060.30
- CCS
- J75
- 发布
- 2015-08-31
- 实施
- 2015-08-31
This European Standard applies to hydronic fan coil units (FCU) as factory-made single assemblies which provide the functions of cooling and/or heating but do not include the source of cooling or heating. The standard covers both air free delivery and air ducted units with a maximum external static pressure due to duct resistance of 120 Pa max. This European Standard provides methods for the determination of the acoustical performance of fan coil units, defining standard working condition and installation. It is not the purpose of this standard to specify the tests used for production or field testing. NOTE For the purpose of remaining clauses, the term "unit" is used to mean "fan coil unit" as defined in 3.1 of EN 1397:2015.
Heat exchangers - Hydronic room fan coils units - Determination of the sound power level
- ICS
- 27.060.30
- CCS
- J75
- 发布
- 2015-08-01
- 实施
This European Standard applies to hydronic fan coil units (FCU) as factory-made single assemblies which provide the functions of cooling and/or heating but do not include the source of cooling or heating. This European Standard covers both air free delivery and air ducted units with a maximum external static pressure due to duct resistance of 120 Pa max. This European Standard applies to all types of fan speed control of a fan coil unit (variable speed, multispeed). This European Standard deals with the cooling and heating functions of the FCU considered as an emitter for cooling/heating of a room/space. It does not cover any ventilation function of the unit. If the FCU can also provide fresh air, this function is not considered and the fresh air inlet closed during testing. This European Standard provides a method for the determination of the thermal performance of fan coil units in standard conditions, for the use with hot or chilled water or water mixtures. The test procedures given in this standard may additionally be used for determining performance at other conditions. It also provides the method for the determination of the air flow rate supplied by the fan coil unit. This standard does not cover the rating of heating or cooling from direct expansion coils or heating from electric resistance elements. The standard does not cover acoustic performance of fan coil units which is dealt with in EN 16583. It is not the purpose of this standard to specify the tests used for production or field testing. NOTE For the purpose of remaining clauses, the term "unit" is used to mean "fan coil unit" as defined in 3.1.
Heat exchangers - Hydronic room fan coil units - Test procedures for establishing the performance
- ICS
- 27.060.30
- CCS
- J75
- 发布
- 2015-08-01
- 实施
本标准规定了钎焊板式热交换器的设计、材料、制造、检验、验收、标志和包装等技术要求。本标准适用于工作温度为-196℃～225℃，工作压力为-0.lMPa～14MPa的钎焊板式热交换器。对于超出本标准范围的钎焊板式热交换器需通过技术评审机构评定来确定。
Brazed plate heat exchangers
- ICS
- 71.120.30
- CCS
- J75
- 发布
- 2015-04-02
- 实施
- 2015-09-01
Radiators and convectors - Part 1: Technical specifications and requirements; German version EN 442-1:2014
- ICS
- 91.140.10
- CCS
- J75
- 发布
- 2015-03
- 实施
Radiators and convectors - Part 2: Test methods and rating; German version EN 442-2:2014
- ICS
- 91.140.10
- CCS
- J75
- 发布
- 2015-03
- 实施
Temperature limiters and thermostats for hot water boilers
- ICS
- 91.140.20
- CCS
- J75
- 发布
- 2014-12-15
- 实施
- 2014/12/15
本标准规定了半即热式换热器(以下简称“换热器”)的术语和定义、型号及构造、材料、要求、试验方法、检验规则、标识、包装、运输和贮存。本标准适用于热媒为水蒸气或热媒水的半即热式换热器的设计、制造、检验和试验。
Semi-instantaneous water heater
- ICS
- 71.120.30
- CCS
- J75
- 发布
- 2014-12-04
- 实施
- 2015-05-01
General technical requirements for water used for making silk from silkworm cocoons
- ICS
- 27.060.30
- CCS
- J75
- 发布
- 2014-11-20
- 实施
- 2014-12-20
Heat exchangers - Forced convection air cooled refrigerant condensers - Test procedures for establishing performance; German version EN 327:2014
- ICS
- 27.060.30
- CCS
- J75
- 发布
- 2014-11-01
- 实施
Heat exchangers - Air cooled liquid coolers ('dry coolers') - Test procedures for establishing the performance; German version EN 1048:2014
- ICS
- 27.060.30;27.200
- CCS
- J75
- 发布
- 2014-11-01
- 实施
Heat exchangers - Forced convection unit air coolers for refrigeration - Test procedures for establishing the performance; German version EN 328:2014
- ICS
- 23.120;27.060.30
- CCS
- J75
- 发布
- 2014-11
- 实施
Heat exchangers. Air cooled liquid coolers ('dry coolers'). Test procedures for establishing the performance
- ICS
- 27.060.30;27.200
- CCS
- J75
- 发布
- 2014-08-31
- 实施
- 2014-08-31
Heat exchangers. Forced convection unit air coolers for refrigeration. Test procedures for establishing the performance
- ICS
- 23.120;27.060.30
- CCS
- J75
- 发布
- 2014-08-31
- 实施
- 2014-08-31
