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家用燃氣儲水式熱水器檢測項目報價???解決方案???檢測周期???樣品要求? |
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本標準規定了建筑給水排水設備和器材,包括衛生器具,水嘴,加壓、調節和貯存設備,加熱貯熱設備,地漏,檢查井,建筑水處理設備,游泳池、游樂池設備,冷卻設備,水景設備,雨水利用設備,管材,管件,閥門,計量、檢測儀表等方面的專用術語。本標準適用于建筑給水排水設備和器材的專用術語。
本標準適用于新建、擴建和改建的民用建筑設計。
1.0.1 為了貫徹落實在建筑中應用可再生能源、保護環境的有關法規政策,增強社會應用可再生能源的意識,促進我國可再生能源建筑應用事業的健康發展,指導可再生能源建筑應用工程的測試與評價,制定本標準。1.0.2 本標準適用于應用太陽能熱利用系統、太陽能光伏系統、地源熱泵系統的新建、擴建和改建工程的節能效益、環境效益、經濟效益的測試與評價。1.0.3 在進行可再生能源建筑應用’工程測試與評價時,除應符合本標準要求外,尚應符合現行有關標準的規定。
本規范適用于已正式投產運行的面向居民、商業、工業企業、汽車等領域燃氣系統的現狀安全評價。本標準不適用于燃氣的生產、城市門站以前的天然氣管道輸送,以及沼氣、秸稈氣的生產和使用。
本標準適用于新建、擴建、改建和既有建筑與工業的給水排水系統安全評價。本規范不適用于軍工等特殊行業建筑與工業的給水排水系統安全評價。
本導則適用于運行壓力不大于0. 8MPa的建筑燃氣工程建設。
本標準規定了加熱生活用水的冷凝式家用燃氣快速熱水器的分類和型號、材料和結構、要求、試驗方法、驗收規則及標志和說明書、包裝、運輸和貯存。本標準適用于除人工煤氣之外符合GB/T 13611規定燃氣、額定熱輸入不大于70kW的強制排氣式冷凝熱水器、強制給排氣式冷凝熱水器和室外型冷凝熱水器。
本規程適用于城鎮燃氣廠站、管網、用戶燃氣設施、監控及數據采集系統等城鎮燃氣設施的運行、維護和搶修。本規程不適用于汽車加氣站的運行、維護和搶修。
本標準規定了進口舊電子電氣產品的電器電氣安全、機械安全、電磁兼容、環境保護、能源效率等的檢驗技術要求的通則。本標準適用于以下用于國內銷售使用的舊電子電氣產品:——大型家用電器產品;——小型家用電器產品;——信息和通訊產品:——音視頻產品;——照明產品;——電氣和電子工具(大型靜態工業工具除外);——玩具、休閑和運動產品;——醫用產品(所有被植入和被感染的產品除外);——監測和控制設備;——自動售貨機。產品示例見附錄A。
本標準適用于民用建筑能效標識。
This draft standard describes the code of practice for planning and construction of drinking water systems in houses and properties as well as the components, apparatus and materials which are to use. It supplements DIN EN 806-2 and gives additional specifications considering national laws, regulations and German Technical Rules.
This European Standard defines the specifications and test methods for the construction, safety, rational use of energy and fitness for purpose, environment and classification and marking of gas-fired storage water heaters for domestic hot water uses. This standard applies to appliances :a) of types B11, B11BS, C11, C12, C13, C21, C31, , C32, C33, C42, C43, C51,C52, C53, C62, C63, C72, C73, C81 connected to an individual flue duct, C82 and C83; b) fitted with atmospheric burners; c) using one or more combustible gases corresponding to the three gas families and the pressures indicated in EN 437; d) of nominal heat input not exceeding 150 kW (net calorific value); e) using or not the water condensation heat in the combustion products; f) fitted with electrically operated mechanical flue dampers that are positioned downstream of the heat exchanger and tested as an integral part of the water heater; g) appliances whether subject to the water mains pressure or open-circuit.
This British Standard specifies requirements for the selection,installation, inspection, commissioning and maintenance of gas?firedwater-heating appliances, which have a rated heat input notexceeding 70 kW, based on net calorific value.It applies to water-heating appliances utilizing 1st, 2nd or 3rd familygases designed to operate in the condensing or non?condensingmode for the supply of hot water for domestic purposes in domesticdwellings or domestic dwellings in commercial premises.This standard does not apply to:a) water-heating appliances with a rated input of over 70 kW;b) hot water supply systems in multiple dwellings supplied from acentral source.It does not cover the detailed design and installation of the whole hotwater distribution system, which was specified in BS 5449.This standard applies to water-heating appliances which carry aCE mark and also to previously used water-heating appliances whichdo not carry the CE mark (see 5.3.1).
This European Standard is applicable to solar supported gas-fired appliances producing domestic hot water. Itapplies to a system marketed as single unit or a system fully specified by a manufacturer that:? has a gas heat input not exceeding 70 kW; and? has a hot water storage capacity not exceeding 500 l; and? is equipped with at least one solar collector; and? is, with regard to the solar hydraulic circuit, considered as a forced circulation system (definition accordingto EN ISO 9488:1999).The appliances covered by this European Standard are described in Annex C.This European Standard does not apply to thermo-siphon or integral collector storage systems (definitionsaccording to EN ISO 9488-1999).NOTE In principle, the energy consumption of thermo-siphon solar preheat systems and integral collector storagepreheat systems can also be assessed on the basis of this standard. One appropriate procedure for that purpose is tocalculate the temperature level of the domestic hot water withdrawn from the thermal solar system for the referenceconditions defined in this standard by using the numerical system model and the thermal solar system performanceparameters according to ISO 9459-5. Based on the temperature level of the hot water withdrawn from the store the energyconsumption of the gas appliance should be determined. This determination can either be done by means of calculationsor by performing a test according to EN 13203-2 and using instead of the cold water inlet temperature the hot watertemperature withdrawn from the store.This standard is not intended to assess the performance:? of the solar collector(s), which should comply with EN 12975-1 and EN 12975-2; and? thermal solar systems and components, which should comply with EN 12976-1 and EN 12976-2.This European Standard, EN 13203-3, sets out a method for assessing the energy performance of a solarsupported appliance. It defines a number of daily tapping cycles for each domestic hot water use, kitchen,shower, bath and a combination of these, together with corresponding test procedures including informationabout the available solar radiation. It enables the energy performances of different gas-fired appliances to becompared and matched to the needs of the user.
Details test and examination criteria for Type 1 clothes dryers for use with natural, manufactured or mixed gases, liquefied petroleum gases or LP gas-air mixtures.
Details test and examination criteria for connectors suitable for non-rigid connection of outdoor gas appliances not frequently moved after installation, or manufactured (mobile) homes to gas supply lines containing natural, manufactured, mixed and lique
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