23.120 通风机、风扇、空调器 标准查询与下载

GB/T 6719-1986 袋式除尘器分类及规格性能表示方法

本标准是袋式除尘器的基础标准，适用于袋式除尘器的设计、制造和使用。

Classification and specification for bag filters

T/QGCML 4227-2024 便携式户外太阳能风扇

本文件规定了便携式户外太阳能风扇的术语和定义、结构及原理、技术要求、试验方法、检验规则、标志、包装、运输及贮存。 本文件适用于便携式户外太阳能风扇的生产及检验。

Portable outdoor solar fan

T/QGCML 4179-2024 电镀生产线换气系统

本文件规定了电镀生产线换气系统的术语和定义、结构及原理、技术要求、试验方法、检验规则、标志、包装、运输及贮存。 本文件适用于电镀生产线换气系统的生产及检验。

Electroplating production line ventilation system

24/30483302 DC BS EN ISO 5801:2017/Amd 1 风扇 使用标准化气道进行性能测试 修改件1

BS EN ISO 5801:2017/Amd 1 Fans - Performance testing using standardized airways. Amendment 1

BS EN IEC 63086-2-1:2024 家用和类似电气空气净化器具 性能测量方法 颗粒减少测定的特殊要求

Household and similar electrical air cleaning appliances. Methods for measuring the performance - Particular requirements for determination of particle reduction

24/30490581 DC BS EN IEC 60879 AMD 1 家用和类似用途的舒适风扇和调节器 性能测量方法

BS EN IEC 60879 AMD 1 Comfort fans and regulators for household and similar purposes - Methods for measuring performance

T/QGCML 3941-2024 MAU外气空调箱

本文件规定了 MAU 外气空调箱的术语和定义、产品结构、型号与规格、主要参数、基本要求、技术要求、试验方法、检验规则、标志、包装、运输和贮存、产品样本和说明书的基本内容。 本文件适用于 MAU 外气空调箱的生产和检验。

MAU outdoor air conditioning box

24/30479027 DC BS ISO 13348 风扇 公差、转换方法和技术数据表示

BS ISO 13348 Fans - Tolerances, methods of conversion and technical data presentation

GSO IEC 60335-2-40:2024 家用和类似用途电器 安全 第2-40部分：电热泵、空调和除湿机的特殊要求

IEC 60335-2-40:2022 deals with the safety of electric heat pumps, sanitary hot water heat pumps and air conditioners, incorporating motor-compressors as well as hydronic fan coils units, dehumidifiers (with or without motor-compressors), thermoelectric heat pumps and partial units. Their maximum rated voltage being not more than 300 V for single phase appliances and 600 V for multi-phase appliances. Appliances not intended for normal household use but which nevertheless can be a source of danger to the public, such as appliances intended to be used by laymen in shops, in light industry and on farms, are within the scope of this standard. The appliances referenced above can consist of one or more factory-made assemblies. If provided in more than one assembly, the separate assemblies are used together, and the requirements are based on the use of matched assemblies. This document does not take into account refrigerants other than group A1, A2L, A2 and A3 as defined by ISO 817. Flammable refrigerants are limited to those of a molar mass of more than or equal to 42 kg/kmol based on WCF (worst case formulation) as specified in ISO 817. As far as practical, this document deals with common hazards presented by appliances that are encountered in normal use and assumes that installation, servicing, decommissioning, and disposal are safely handled by competent persons and accidental release of refrigerants is avoided. However, it does not prescribe the criteria to ensure competence of persons during installation, servicing and disposal. Safety requirements during disposal are not specified in this standard. Supplementary heaters, or a provision for their separate installation, are within the scope of this standard, but only heaters which are designed as a part of the appliance package, the controls being incorporated in the appliance. Attention is drawn to the fact that - for appliances intended to be used in vehicles or on-board ships or aircraft, additional requirements can be necessary; - in many countries, additional requirements are specified, for example, by the national health authorities responsible for the protection of labour and the national authorities responsible for storage, transportation, building constructions and installations. This document does not apply to - humidifiers intended for use with heating and cooling equipment (IEC 60335-2-88); - appliances designed exclusively for industrial processing; - appliances intended to be used in locations where special conditions prevail, such as the presence of a corrosive or explosive atmosphere (dust, vapour or gas). This seventh edition cancels and replaces the sixth edition published in 2018. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: - Clause 1: added thermoelectric heat pumps to the scope and increased maximum rated voltage to 300 V for single phase appliances; - Clause 7: revised requirements for marking on the appliance and packaging, including a symbol for minimum floor area and modifying the symbol for flammable refrigerants to include the safety group per ISO 817; - Clause 11 and Clause 19: restructured for alignment with Part 1 and added requirements for supplementary air heaters; - Clause 13 and Clause 16: revised requirement for leakage current for stationary class I motor-operated appliances; - Clause 21: added requirements for particle foam material and revised requirements for transport testing; - Clause 22: removed limit on the sum of refrigerant charges for appliances with multiple refrigerating systems, and revised requirements for avoiding ignition sources, leak detection systems, safety shut-off valves, and particle foam material; - Clause 23: added requirements to avoid contact between wires and refrigerant piping; - Clause 24

Household and similar electrical appliances - Safety - Part 2-40: Particular requirements for electrical heat pumps, air-conditioners and dehumidifiers

T/SDMT 0019-2024 低压驻车空调性能要求

本标准规定了低压驻车空调性能要求、试验方法、检验规则、标志、包装、运输、储存。

Performance requirements for low-voltage parking air conditioner

T/SDMT 0018-2024 电动驻车空调安装工艺规范

本文件规定了电动驻车空调安装工艺规范的准备、安装步骤、安装工艺要求和试机调试。

Technical specification of installation for electric parking air conditioner

24/30466864 DC BS ISO 5222-3 热回收通风机和能量回收通风机 季节性性能系数的测试和计算方法 第3部分：热回收通风机的年度显热和制冷回收性能系数

BS ISO 5222-3 Heat recovery ventilators and energy recovery ventilators -Testing and calculating methods for seasonal performance factor - Part 3: Annual sensible heating and cooling recovery performance factor of heat recovery ventilators

BS ISO 12759-1:2023 粉丝 风机效率分级 一般要求

Fans. Efficiency classification for fans - General requirements

JB/T 14154-2023 污水处理用鼓风机能效限定值及能效等级

Energy efficiency limits and energy efficiency grades of blowers for sewage treatment

IEC 60335-2-65-EXV-CMV:2023 家用和类似用途电器.安全.第2-65部分:空气净化电器的特殊要求

Household and similar electrical appliances - Safety - Part 2-65: Particular requirements for air-cleaning appliances

T/QGCML 2377-2023 钢厂用高温离心风机技术规范

本文件规定了钢厂用高温离心风机的术语和定义、基本设计、辅助设备及检验和试验。 本文件适用于钢厂用高温离心风机系统的设计。

Technical Specifications for High Temperature Centrifugal Fans for Steel Plants

T/BMCA 023-2023 后倾离心通风机翼形叶轮通用规范

一、安装尺寸 二、焊接参数、工艺 三、能效指标 四、噪音指标 五、制造工艺 六、平衡要求

General specification for wing shaped impellers with backward inclined centrifugal fan

T/BMCA 022-2023 大功率EC永磁同步外转子智能离心风机

标准规定了大功率EC永磁同步外转子智能离心风机的适用范围、规范性引用文件、术语和测试内容和方法，包括驱动器壳内和模块的温升限值，整机能效、智能化、可靠性、环保等制造和性能上的要求，适用于大功率EC永磁同步外转子智能离心风机的优化，标准对每个层级进行了描述，并对每个层级需具备的功能、性能指标作出相应规定。

High power EC permanent magnet synchronous external rotor intelligent centrifugal fan

T/QGCML 2200-2023 高温消防排烟风机

本文件规定了高温消防排烟风机（以下简称“风机”）的要求、试验方法、检验规则、保证期、标志、包装、运输和贮存。     本文件适用于安装在各类建筑物机械排烟系统内，发生火灾时起排烟作用的轴流和斜流通风机。 本文件不适用于消防排烟风机箱和兼有排烟功能的隧道用射流风机、地铁区间隧道内用的地铁轴流通风机。

High temperature fire smoke exhaust fan

T/QGCML 2051-2023 HTFC(DT)系列消防(通风)两用柜式离心风机

本文件规定了HTFC(DT)系列消防(通风)两用柜式离心风机的分类、型号及参数、工作环境、技术要求、试验方法、检验规则、标志、包装、运输和贮存等内容。 本文件适用于HTFC(DT)系列消防(通风)两用柜式离心风机（以下简称“风机”）的生产与检验。

HTFC (DT) series fire protection (ventilation) dual-purpose cabinet centrifugal fan