歡迎訪問(wèn)中科光析科學(xué)技術(shù)研究所官網(wǎng)!

免費(fèi)咨詢熱線
400-640-9567|
家用燃?xì)鈨?chǔ)水式熱水器檢測(cè)項(xiàng)目報(bào)價(jià)???解決方案???檢測(cè)周期???樣品要求? |
點(diǎn) 擊 解 答??![]() |
本標(biāo)準(zhǔn)規(guī)定了建筑給水排水設(shè)備和器材,包括衛(wèi)生器具,水嘴,加壓、調(diào)節(jié)和貯存設(shè)備,加熱貯熱設(shè)備,地漏,檢查井,建筑水處理設(shè)備,游泳池、游樂(lè)池設(shè)備,冷卻設(shè)備,水景設(shè)備,雨水利用設(shè)備,管材,管件,閥門,計(jì)量、檢測(cè)儀表等方面的專用術(shù)語(yǔ)。本標(biāo)準(zhǔn)適用于建筑給水排水設(shè)備和器材的專用術(shù)語(yǔ)。
本標(biāo)準(zhǔn)適用于新建、擴(kuò)建和改建的民用建筑設(shè)計(jì)。
1.0.1 為了貫徹落實(shí)在建筑中應(yīng)用可再生能源、保護(hù)環(huán)境的有關(guān)法規(guī)政策,增強(qiáng)社會(huì)應(yīng)用可再生能源的意識(shí),促進(jìn)我國(guó)可再生能源建筑應(yīng)用事業(yè)的健康發(fā)展,指導(dǎo)可再生能源建筑應(yīng)用工程的測(cè)試與評(píng)價(jià),制定本標(biāo)準(zhǔn)。1.0.2 本標(biāo)準(zhǔn)適用于應(yīng)用太陽(yáng)能熱利用系統(tǒng)、太陽(yáng)能光伏系統(tǒng)、地源熱泵系統(tǒng)的新建、擴(kuò)建和改建工程的節(jié)能效益、環(huán)境效益、經(jīng)濟(jì)效益的測(cè)試與評(píng)價(jià)。1.0.3 在進(jìn)行可再生能源建筑應(yīng)用’工程測(cè)試與評(píng)價(jià)時(shí),除應(yīng)符合本標(biāo)準(zhǔn)要求外,尚應(yīng)符合現(xiàn)行有關(guān)標(biāo)準(zhǔn)的規(guī)定。
本規(guī)范適用于已正式投產(chǎn)運(yùn)行的面向居民、商業(yè)、工業(yè)企業(yè)、汽車等領(lǐng)域燃?xì)庀到y(tǒng)的現(xiàn)狀安全評(píng)價(jià)。本標(biāo)準(zhǔn)不適用于燃?xì)獾纳a(chǎn)、城市門站以前的天然氣管道輸送,以及沼氣、秸稈氣的生產(chǎn)和使用。
本標(biāo)準(zhǔn)適用于新建、擴(kuò)建、改建和既有建筑與工業(yè)的給水排水系統(tǒng)安全評(píng)價(jià)。本規(guī)范不適用于軍工等特殊行業(yè)建筑與工業(yè)的給水排水系統(tǒng)安全評(píng)價(jià)。
本導(dǎo)則適用于運(yùn)行壓力不大于0. 8MPa的建筑燃?xì)夤こ探ㄔO(shè)。
本標(biāo)準(zhǔn)規(guī)定了加熱生活用水的冷凝式家用燃?xì)饪焖贌崴鞯姆诸惡托吞?hào)、材料和結(jié)構(gòu)、要求、試驗(yàn)方法、驗(yàn)收規(guī)則及標(biāo)志和說(shuō)明書、包裝、運(yùn)輸和貯存。本標(biāo)準(zhǔn)適用于除人工煤氣之外符合GB/T 13611規(guī)定燃?xì)狻㈩~定熱輸入不大于70kW的強(qiáng)制排氣式冷凝熱水器、強(qiáng)制給排氣式冷凝熱水器和室外型冷凝熱水器。
本規(guī)程適用于城鎮(zhèn)燃?xì)鈴S站、管網(wǎng)、用戶燃?xì)庠O(shè)施、監(jiān)控及數(shù)據(jù)采集系統(tǒng)等城鎮(zhèn)燃?xì)庠O(shè)施的運(yùn)行、維護(hù)和搶修。本規(guī)程不適用于汽車加氣站的運(yùn)行、維護(hù)和搶修。
本標(biāo)準(zhǔn)規(guī)定了進(jìn)口舊電子電氣產(chǎn)品的電器電氣安全、機(jī)械安全、電磁兼容、環(huán)境保護(hù)、能源效率等的檢驗(yàn)技術(shù)要求的通則。本標(biāo)準(zhǔn)適用于以下用于國(guó)內(nèi)銷售使用的舊電子電氣產(chǎn)品:——大型家用電器產(chǎn)品;——小型家用電器產(chǎn)品;——信息和通訊產(chǎn)品:——音視頻產(chǎn)品;——照明產(chǎn)品;——電氣和電子工具(大型靜態(tài)工業(yè)工具除外);——玩具、休閑和運(yùn)動(dòng)產(chǎn)品;——醫(yī)用產(chǎn)品(所有被植入和被感染的產(chǎn)品除外);——監(jiān)測(cè)和控制設(shè)備;——自動(dòng)售貨機(jī)。產(chǎn)品示例見(jiàn)附錄A。
本標(biāo)準(zhǔn)適用于民用建筑能效標(biāo)識(shí)。
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
前沿科學(xué)
微信公眾號(hào)
中析研究所
抖音
中析研究所
微信公眾號(hào)
中析研究所
快手
中析研究所
微視頻
中析研究所
小紅書