It can be said that the use of smoke exhaust hood in Jinan is becoming more and more common. Exhaust fan, namely exhaust fan, is an air conditioning electric white device, which is driven and rotated by motor to drive air flow, so as to exchange indoor and outdoor air. Also called a ventilator. The purpose of ventilation is to remove indoor dirty air and adjust temperature, humidity and sensory effect. Exhaust fans are widely used in homes and public places.

排氣扇也可稱為排氣扇、排氣扇、換氣扇等。但是產(chǎn)品還是一樣的，這一點(diǎn)大家肯定都知道。但是排氣扇的規(guī)格有146*146*95cm，138*138*40cm等。至大風(fēng)量達(dá)到8000m3/h。

Exhaust fan can also be called exhaust fan, exhaust fan, ventilation fan, etc. But the products are still the same, which everyone must know. However, the specifications of exhaust fan include 146 * 146 * 95cm, 138 * 138 * 40cm, etc. Until the large air volume reaches 8000m3 / h.

排氣扇采用壓鑄鋁合金外殼的專用電機(jī)，防護(hù)等級(jí)達(dá)到至高等級(jí)IP12。電機(jī)可不間斷連續(xù)使用2400小時(shí)。外殼采用玻璃鋼(玻璃鋼)，輕質(zhì)、絕緣、防銹、耐老化、防潮、防酸堿、堅(jiān)固耐用，使用壽命長(zhǎng)。

The exhaust fan adopts a special motor with die-casting aluminum alloy shell, and the protection grade reaches the high grade ip12. The motor can be used continuously for 2400 hours. The shell is made of glass fiber reinforced plastics (FRP), which is light, insulated, rust resistant, aging resistant, moisture-proof, acid-base resistant, durable and long service life.

采用獨(dú)特的流道技術(shù)，外觀防水防雨。采用特殊電機(jī)，直接結(jié)構(gòu)免維護(hù)(改變傳統(tǒng)皮帶傳動(dòng))，提高功能，簡(jiǎn)化結(jié)構(gòu)，降低維護(hù)成本?？諝忭樍鞯脑?，百葉窗，無(wú)功耗，無(wú)開(kāi)關(guān)，能有用防止雨水入侵。計(jì)劃安裝不占空間，不需要風(fēng)管，可以安裝在明顯地方。

The unique runner technology is adopted, and the appearance is waterproof and rainproof. The special motor is adopted, the direct structure is maintenance free (changing the traditional belt drive), the function is improved, the structure is simplified and the maintenance cost is reduced. The principle of air downstream, louvers, no power consumption, no switch, can effectively prevent rainwater intrusion. The planned installation does not occupy space and does not need air duct. It can be installed anywhere.

通風(fēng)換氣方面：安裝在車間窗戶外，一般選擇在百葉負(fù)壓風(fēng)機(jī)外排風(fēng)，提取異味和熱空氣;一般工廠等應(yīng)用比較多。

Ventilation: it is installed outside the workshop window. Generally, it is selected to exhaust outside the louver negative pressure fan to extract peculiar smell and hot air; Generally, there are many applications in factories.

排風(fēng)罩是目前國(guó)內(nèi)外廣泛使用的一種通風(fēng)設(shè)備，功能齊全，保護(hù)嚴(yán)密。它不僅為操作人員提供全方面的保護(hù)，還能承受各種化學(xué)酸、堿和有 機(jī)試劑的腐蝕，不污染內(nèi)部實(shí)驗(yàn)樣品。保障有毒有害和有氣味氣體的順利排放，使實(shí)驗(yàn)環(huán)境達(dá)到國(guó)家標(biāo)準(zhǔn)規(guī)定的安 全效果。適用于空調(diào)廠、超凈廠的新工藝設(shè)備，也廣泛應(yīng)用于電子、化工、機(jī)械、醫(yī)藥等行業(yè)，以及高校文物保護(hù)和實(shí)驗(yàn)室。

Exhaust hood is a kind of ventilation equipment widely used at home and abroad, with complete functions and tight protection. It not only provides all-round protection for operators, but also can withstand the corrosion of various chemical acids, alkalis and organic reagents without polluting internal experimental samples. Ensure the smooth discharge of toxic, harmful and odorous gases, and make the experimental environment reach the safety effect specified in the national standard. It is suitable for new process equipment in air conditioning plants and ultra clean plants. It is also widely used in electronics, chemical industry, machinery, medicine and other industries, as well as cultural relics protection centers and laboratories in Colleges and universities.

總而言之，濟(jì)南排煙罩對(duì)于我們的飲食環(huán)境甚至是家庭環(huán)境，都起到了至關(guān)重要的作用，希望大家在日常生活和使用中多加注意維護(hù)和清理。

In short, Jinan smoke hood has played a vital role in our eating environment and even our family environment. I hope you will pay more attention to maintenance and cleaning in your daily life and use.