Q76 建筑暖通、空调器材设备 标准查询与下载
共找到 563 条与 建筑暖通、空调器材设备 相关的标准，共 38 页
High-efficiency filters and filter media for removing particles in air - Part 2: Aerosol production, measuring equipment and particle-counting statistics
- ICS
- 91.140.30
- CCS
- Q76
- 发布
- 2011-10
- 实施
High-efficiency filters and filter media for removing particles in air - Part 5: Test method for filter elements
- ICS
- 91.140.30
- CCS
- Q76
- 发布
- 2011-10
- 实施
High-efficiency filters and filter media for removing particles in air - Part 3: Testing flat sheet filter media
- ICS
- 91.140.30
- CCS
- Q76
- 发布
- 2011-10
- 实施
High-efficiency filters and filter media for removing particles in air - Part 1: Classification, performance testing and marking
- ICS
- 91.140.30
- CCS
- Q76
- 发布
- 2011-10
- 实施
High-efficiency filters and filter media for removing particles in air - Part 4: Test method for determining leakage of filter elements - Scan method
- ICS
- 91.140.30
- CCS
- Q76
- 发布
- 2011-10
- 实施
Cleaning equipment for air and other gases. Terminology
- ICS
- 01.040.91;91.140.30
- CCS
- Q76
- 发布
- 2011-09-30
- 实施
- 2011-09-30
Cleaning equipment for air and other gases - Terminology
- ICS
- 01.040.91;91.140.30
- CCS
- Q76
- 发布
- 2011-09
- 实施
This European Standard specifies the material, dimensional and performance requirements for factory made concrete outer wall elements for chimneys including outer wall fittings. The standard covers elements having up to four passages designated to accommodate a combination of flue liners and or air ducts. This European Standard also relates to storey-height and reinforced outer wall elements. This standard does not apply to structurally independent (freestanding or self-supporting) chimneys constructed using these outer wall elements.
Chimneys - Components - Concrete outer wall elements; German version EN 12446:2011
- ICS
- 91.060.40
- CCS
- Q76
- 发布
- 2011-09
- 实施
This European Standard specifies the materials, dimensional and performance requirements for precast concrete flue blocks as defined in Clause 3 for use in chimneys. The flue blocks may be of single wall or multi wall construction. The standard does not apply to flue blocks with back ventilation. This standard does not cover products designated wet (W) in conjunction with corrosion class 3. The standard also specifies a type of flue block to dimensionally co-ordinate with masonry unit coursing height, referred to as a type B (Bonding block). This European Standard also applies to storey-height and flue blocks reinforced for handling.
Chimneys - Components - Concrete flue blocks; German version EN 1858:2008+A1:2011
- ICS
- 91.060.40;91.100.30
- CCS
- Q76
- 发布
- 2011-09
- 实施
This European Standard specifies the material, dimensional and performance requirements for factory made precast concrete outer wall elements for chimneys including outer wall fittings. This European Standard covers elements having up to four passages designated to accommodate a combination of flue liners and/or ventilation passages. This European Standard also relates to storey-height and reinforced outer wall elements. This European Standard does not apply to structurally independent (freestanding or self-supporting) chimneys constructed using these outer wall elements. NOTE Any reference to the term "outer wall element" implies both the outer wall elements and their fittings, except where otherwise indicated.
Chimneys. Components. Concrete outer wall elements
- ICS
- 91.060.40
- CCS
- Q76
- 发布
- 2011-08-31
- 实施
- 2011-08-31
Smoke and heat control systems - Part 7 : Smoke duct sections.
- ICS
- 13.220.99
- CCS
- Q76
- 发布
- 2011-08-01
- 实施
- 2011-08-06
Chimneys - Components - Concrete flue blocks.
- ICS
- 91.060.40;91.100.30
- CCS
- Q76
- 发布
- 2011-08-01
- 实施
Ventilation for buildings - Performance testing of components/products for residential ventilation - Part 4 : fans used in residential ventilation systems.
- ICS
- 91.140.30
- CCS
- Q76
- 发布
- 2011-08-01
- 实施
- 2011-08-27
Ducted air-conditioners and air-to-air heat pumps. Testing and rating for performance
- ICS
- 23.120;27.080
- CCS
- Q76
- 发布
- 2011-07-31
- 实施
- 2011-07-31
This European Standard specifies aerodynamic, acoustic and electrical power performance test methods for fans used in residential ventilation. These methods primarily concern: ventilation fans installed on a wall or in a window without any duct; ventilation fans installed in the downstream of a duct; ventilation fans installed in the upstream of a duct; ventilation fans installed in a duct; encased ventilation fans having several inlets. For acoustic performance testing one of the following methods is used: in-duct method; reverberant room method; enveloping surface method.
Ventilation for buildings. Performance testing of components/products for residential ventilation. Fans used in residential ventilation systems
- ICS
- 23.120;91.140.30
- CCS
- Q76
- 发布
- 2011-07-31
- 实施
- 2011-07-31
Refrigerating systems and heat pumps - Qualification of tightness of components and joints.
- ICS
- 27.080;27.200
- CCS
- Q76
- 发布
- 2011-07-01
- 实施
- 2011-07-08
This European Standard is intended to describe the qualification procedure for type approval of the tightness of hermetically sealed and closed components, joints and parts used in refrigerating systems and heat pumps as described in EN 378. The sealed and closed components, joints and parts concerned are, in particular, fittings, bursting discs, flanged or fitted assemblies. The tightness of flexible piping made from non-metallic materials is dealt with in EN 1736. Metal flexible piping are covered by this standard.
Refrigerating systems and heat pumps - Qualification of tightness of components and joints; German version EN 16084:2011
- ICS
- 27.080;27.200
- CCS
- Q76
- 发布
- 2011-07
- 实施
Ducted air-conditioners and air-to-air heat pumps - Testing and rating for performance
- ICS
- 23.120;27.080
- CCS
- Q76
- 发布
- 2011-07
- 实施
This European Standard specifies requirements and testing for ratings and performance of air handling units as a whole. It also specifies requirements, recommendations, classification, and testing of specific components and sections of air handling units. For many components and sections it refers to component standards, but it also specifies restrictions or applications of standards developed for stand alone components. This standard is applicable both to standardised designs, which may be in a range of sizes having common construction concepts, and also to custom-design units. It also applies both to air handling units, which are completely prefabricated, and to units which are built up on site. Generally the units within the scope of this standard include at least a fan, a heat exchanger and an air filter. This standard is not applicable to the following: a) air conditioning units serving a limited area in a building, such as fan coil units; b) units for residential buildings; c) units producing ventilation air mainly for a manufacturing process.
Ventilation for buildings - Air handling units - Rating and performance for units, components and sections
- ICS
- 91.140.30
- CCS
- Q76
- 发布
- 2011-07
- 实施
