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燃气具调节器检测项目报价? 解决方案? 检测周期? 样品要求? |
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本部分适用于小额定表压力为-69kPa、大额定表压力为4.2MPa的压力敏感电自动控制器,它们是在家用和类似用途设备上、设备内或附在设备上使用的,也包括加热、空调和类似的应用,这些设备可以是使用电、燃气、油、固体燃料、太阳能等或它们的组合能源。
本标准规定了使用GB/T 13611规定的城镇燃气的燃气燃烧器和燃烧器具用安全和控制装置及其组件(以下简称“控制装置”)的术语和定义、分类和分组、结构和材料、要求、试验方法、标识、安装和操作说明书、包装、运输和贮存。本标准适用于以下控制装置:--自动和半自动阀;--燃烧控制装置;--熄火保护装置;--燃气和空气比例调节装置;--压力调节装置;--旋塞阀总成;--温度控制装置;--多功能控制装置;--压力传感装置;--阀门检验系统。
本标准规定了燃气燃烧器具排放物中NO<下标x>、CO、CO<下标2>和O<下标2>测定的术语和定义,测量系统、分析仪、辅助设备和附件,系统检验,取样,测试操作,计算方法。本标准适用于燃气燃烧器具的型式检验及其他检验中排放物的测定。
本标准规定了房间空气调节器室外机安装用支架的、要求、试验方法、标志、包装、运输和贮存。本标准适用于房间空气调节器(额定制冷量14 000 W以下)室外机安装用支架。
本标准规定了瓶装液化石油气调压器(以下简称调压器)的分类和型号、要求、试验方法、检验规则,标志、警示和使用说明书,包装、运输和贮存。本标准适用于进口压力为0.03 MPa~1.56 MPa,额定出口压力为2.80 kPa,额定流量小于或等于2 m<上标3>/h,使用环境温度为-20 ℃~+45 ℃的家用瓶装液化石油气调压器(以下简称家用调压器);以及进口压力为0.03 MPa~1.56 MPa,额定出口压力为2.80 kPa或5.00 kPa,额定流量小于或等于3.6 m<上标3>/h,使用环境温度为-20 ℃~+45 ℃的商用瓶装液化石油气调压器(以下简称商用调压器)。本标准所提到的压力值凡未标注的均指表压。
本标准规定了使用GB/T 13611规定的城镇燃气的燃烧器和燃烧器具用自动和半自动阀(以下简称阀门)的术语和定义,分类和分组,结构和材料,要求,试验方法,检验规则,标志、安装和操作说明书,包装、运输和贮存。本标准适用于大进口压力不大于500 kPa,用于燃气热水器、燃气采暖热水炉、燃气燃烧器/机、燃气取暖器、燃气蒸箱、燃气锅炉等燃气燃烧器具或燃烧设备,以电磁、电动或以机械方式直接或间接操作启闭的常闭阀门。本标准不适用于CJ/T 132规定的阀门。
本规范适用于向城市、乡镇和居民点供给居民生活、商业、工业企业生产等各类用户作燃料用的新建、改建人工制气厂站工程设计。
本标准规定了以城镇燃气为燃料的中餐燃气炒菜灶的术语和定义、分类和型号,结构和材料,要求,试验方法,检验规则,标识、警示和使用说明书以及包装、运输和贮存。本标准适用于每个燃烧器额定热负荷不大于60kW的中餐燃气炒菜灶(以下简称炒菜灶)。本标准所指城镇燃气为符合GB/T 13611的燃气。
本标准规定了热电式燃具熄火保护装置(以下简称“熄火保护装置”)的术语和定义、分类、结构和材料、要求、试验方法、检验规则、标识、安装和操作说明书、包装、运输和贮存。本标准适用于标明大工作压力在10 kPa以下,公称连接尺寸不大于DN50,并使用符合GB/T 13611规定的城镇燃气器具上用热电式燃具熄火保护装置。本标准也适用于:--由热电势驱动的、能被单独测试的、用于热电式燃具熄火保护装置的电磁阀;--火焰传感用的热电偶;--使用辅助能的热电式燃具熄火保护装置(例如外部提供的电能)。
本标准规定了家用燃气燃烧器具用自吸阀(以下简称自吸阀)的术语和定义、分类和分组、结构和材料、要求、试验方法、标识、安装和操作说明书、检验规则、包装、运输和贮存。本标准适用于大工作压力不大于10 kPa,公称尺寸不大于DN32,工作电压不大于DC 6V,仅以电池驱动的,使用GB/T 13611规定的城镇燃气器具用自吸阀。
本标准规定了以城镇燃气为燃料的燃气蒸箱的术语和定义,分类和型号,结构和材料,要求,试验方法,检验规则,标识,警示和使用说明书以及包装、运输和贮存。本标准适用于额定热负荷不大于80kW、蒸腔蒸汽压力不大于500Pa(表压)的燃起蒸箱(以下简称蒸箱)。本标准所指城镇燃气为符合GB/T 13611的燃气。
本标准规定了加热生活用水的冷凝式家用燃气快速热水器的分类和型号、材料和结构、要求、试验方法、验收规则及标志和说明书、包装、运输和贮存。本标准适用于除人工煤气之外符合GB/T 13611规定燃气、额定热输入不大于70kW的强制排气式冷凝热水器、强制给排气式冷凝热水器和室外型冷凝热水器。
本标准规定了家用燃具自动截止阀的术语和定义、分类、结构和材料、要求、试验方法、标识、安装和操作说明书、检验规则、包装、运输和贮运。本标准适用于标明大工作压力在10kPa以下,公称直径不大于DN50,并且使用GB/T 13611规定的城镇燃气的器具上的阀门。本标准适用于以电磁、电动或以机械方式直接或间接操作的阀门。本标准适用于流体驱动控制阀(流体如:气体、液体)。本标准适用于装有关闭位置指示开关的阀门。
本标准规定了燃气燃烧器和燃气燃烧器具用气动式燃气/空气比例调节装置(以下简称“比例调节装置”)的术语和定义、分类和分组、结构和材料、要求、试验方法、检验规则、标识、安装和操作说明书以及包装、运输和贮存。本标准适用于标明大工作压力不大于50 kPa,公称尺寸不大于DN250,使用GB/T 13611规定的城镇燃气,由空气压力改变燃气压力且能够单独测试的比例调节装置。由燃气压力改变空气压力的比例调节装置可参考本标准执行。本标准不适用于机械联动的比例调节装置和电子控制的比例调节装置。
Le présent document fixe des règles de calcul pour :- dimensionner des canalisations d'alimentation en gaz combustibles et en hydrocarbures liquéfiés des appareils installés dans les bâtiments d'habitation et de leurs dépendances,- dimensionner des systèmes d'évacuation des produits de combustion fonctionnant en tirage naturel des appareils de types B1 et B2 de débit calorifique nominal inférieur ou égal à 85 kW,- dimensionner les systèmes d'évacuation des produits de combustion des appareils installés en alvéoles techniques gaz,- déterminer le nombre admissible d'appareils de type C dont les terminaux débouchent dans les courettes fermées et les configurations en U.Les prescriptions applicables à ces différents cas sont présentées en Annexes A, B et C. Ces Annexes précisent également leur domaine d'application particulier respectif.
This European standard specifies the characteristics of safety, construction, performance and efficiency, the test methods and marking, of room sealed space heating equipment of types C(see CEN/TR 1749)with combustion air intake and outlet for the products of combustion in the wall, roof of floor,combined or not.
This European Standard specifies the requirements and test methods for the construction, safety and marking of domestic direct gas-fired tumble dryers, of types B22D and B23D, of nominal heat input not exceeding 6 kW, hereafter referred to as \"appliances\". This European Standard does not apply to: a) catalytic combustion appliances; b) appliances designed exclusively for industrial purposes; c) appliances intended to be used in locations where special conditions prevail, such as the presence of a corrosive or explosive atmosphere; d) appliances of the condensing type wherein the heated air and products of combustion used for the drying process are dehumidified by cooling with water or air; e) appliances intended to be used in vehicles or on board ships or aircraft. This European Standard covers type testing only.
This European Standard specifies functional requirements for the design, construction, testing, commissioning/decommissioning, operation, maintenance and, where appropriate, calibration, together with suitable documented provisions for all new gas measuring systems and any major changes of existing systems. This European Standard also specifies accuracy classes of measuring systems and thresholds applicable to these classes. Demonstration of compliance is achieved through the selection, installation and operation of appropriate measurement instruments, together with suitable documented provisions for calculations. Examples of demonstration of compliance are provided for each accuracy class; however, they are not prescriptive solutions. This European Standard is applicable for gases of the 2nd family as classified in EN 437. It is also applicable for treated non-conventional combustible gases complying with EN 437 and for which a detailed technical evaluation of the functional requirements (such as injected biomethane) is performed ensuring there are no other constituents or properties of the gases that can affect the metrological and physical integrity of the measuring systems. This European Standard can also be used as a guideline for 1st and 3rd family gases as classified in EN 437; however additional considerations should be taken with regard to the different constituents and physical characteristics of the gas family. This European Standard gives guidelines when designing, installing and operating gas meters with additional functionalities (smart gas meters). Communication protocols and interfaces for gas meters and remote reading of gas meters are outside the scope of this European Standard and are covered by the appropriate parts of EN 13757, which provide a number of protocols for meter communications. Supervisory control and data acquisition protocols (SCADA) are also not covered by this European Standard. Unless otherwise specified all pressures used in thi
The objective of this European Standard is to achieve the safe operation of gas connection valves for use with metal hose assemblies by specifying the requirements of performance, materials and test methods. Metal hose assemblies are referred to in prEN 14800 and prEN 15070. These valves are suitable for connection to domestic appliances inside or outside a dwelling using gas at a pressure of up to and including 0,5 bar. These valves are designed for the use with movable appliances; they may also be used for the connection of fixed appliances. The term gas relates to the first, second and third families as referred to in EN 437,Table 1.
This part of BS 5440 specifies requirements for the installation of gasappliances to chimneys, chimney installation work likely to beundertaken by gas engineers and operatives working under UK gasindustry conditions and requirements for the maintenance of chimneys.It is applicable to open flue chimneys for Type B gas appliances androom-sealed chimney configurations for Type C gas appliances, each ofrated input not exceeding 70 kW net (see Note 2 and Note 3), burning1st, 2nd or 3rd family gases. It applies to chimneys of the naturaldraught or fanned draught type and is applicable to open flue chimneysand room-sealed chimneys supplied with the appliance as well as tothose supplied separately.It complements the requirements for the design, installation andcommissioning of chimneys as required in BS EN 15287-1 andBS EN 15287-2 and requires extra details that are specific to the UK gasindustry. This is kept in perspective by quoting some details ofBS EN 15287-1 and BS EN 15287-2.It specifies the following:• requirements for the selection of the appropriate flueing option forgas appliances in the UK;• requirements for the installation of gas appliances to newchimneys, or chimney configurations;• requirements for the installation of gas appliances to existingchimneys or chimney configurations;• requirements for the installation of appliances which carry a CEmark and for which the manufacturer’s instructions are availableto the installer;• requirements installation of appliances which do not carry a CEmark and used/second-hand appliances for which themanufacturer’s instructions are available to the installer.This part of BS 5440 is applicable to:• complete chimney and all chimney components from the applianceconnection to the discharge point into outside air;• the installation of gas appliances to existing chimneys that wereintended originally for appliances burning other fuels;• chimneys for residential park homes but not to chimneys forleisure accommodation vehicles.This part of BS 5440 is not applicable to gas-fired incinerators. Refer toBS 5871-3 for the installation of decorative fuel effect appliances.This part of BS 5440 includes compatibility of appliances installed inthe UK with new chimneys designated under BS EN 1443 and withexisting chimneys, including non-designated chimneys.
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