設(shè)置排煙防火閥發(fā)揮好的效果

發(fā)布人：http://www.rdhw.com.cn   發(fā)布時間：2017-07-11 16:14:57

排煙防火閥通常設(shè)備在機(jī)械排煙系統(tǒng)的管道上，往常呈翻開狀況，火災(zāi)時當(dāng)排煙管道內(nèi)煙氣溫度抵達(dá)280度時關(guān)閉，并在一守時間內(nèi)滿意漏煙量和耐火無缺性要求，起隔煙阻火作用。多見的排煙防火閥材料有碳素鋼、鍍鋅板、不銹鋼。

Smoke damper usually equipment in pipeline mechanical exhaust system, is always open, fire when the exhaust pipe, the flue gas temperature at 280 degrees and arrived at the close, in a period of time with smoke leakage and no shortage of fire, smoke from the fire. Common smoke fire damper materials are carbon steel, galvanized sheet, stainless steel.

排煙防火閥具有漏風(fēng)量低、氣密功用好、電動翻開耗費(fèi)電流小、防腐功用強(qiáng)，運(yùn)用壽命長、執(zhí)行安排驅(qū)動活絡(luò)等特性。在設(shè)備排煙防火閥時應(yīng)留心一下細(xì)節(jié)：

The smoke exhaust fireproof valve has the advantages of low air leakage, good air tightness, electric opening, small current consumption, strong antiseptic function, long service life, execution arrangement, drive, etc.. Pay attention to detail when smoke exhaust valve is installed:

設(shè)備排煙防火閥體前應(yīng)查看閥門外形及操作安排是不是無缺,動作是不是活絡(luò),供認(rèn)閥門各方面都正常往后,再進(jìn)行設(shè)備;設(shè)備排煙防火閥時閥體的一側(cè)應(yīng)當(dāng)預(yù)留出方位,通常應(yīng)不小于350mm的凈空間,便于守時的動作實(shí)驗(yàn)和查看。

The equipment for smoke fire before leading the valve body shape and operation arrangement is intact, action is not active, the admission valves are normal back, then the equipment equipment; smoke damper at one side of the valve body shall be set aside out of range, the net space is usually not less than 350mm, so punctual action test and check.

排煙防火閥門在設(shè)備之前或設(shè)備往后的運(yùn)用中,應(yīng)當(dāng)守時進(jìn)行翻開動作實(shí)驗(yàn),建議每半年到一年進(jìn)行一次,動作實(shí)驗(yàn)包含運(yùn)用電信號運(yùn)用閥門翻開或手動翻開,閥門動作后應(yīng)當(dāng)有電信號輸出.閥體宜有單獨(dú)的支吊架,以防止風(fēng)管在高溫下變形而影響閥門功用。

Smoke fire valve in the use of equipment or equipment in the back before, should be punctual for open action experiment, every six months to a year of time, action experiments include to use telecommunications by the use of the valve open or manually open the valve action should have signal output. The valve body should be a separate hanger, to prevent wind pipe deformation at high temperature and the impact of valve function.

更多關(guān)于濟(jì)南通風(fēng)管道的問題，請參見公司的網(wǎng)站：http://www.rdhw.com.cn

For more information about the ventilation ducts in Ji'nan, see the official website of the company: http://www.rdhw.com.cn