每當我們走進食堂，不管是學校還是工廠的食堂，經(jīng)常會出現(xiàn)在你眼中就是一個用通俗的話說就是大油煙機，當然這個大油煙機有它的名稱，不銹鋼排煙罩。很多人只是知道有這么一個東西，卻對于這個排煙罩沒有多少認識。
Whenever we enter the dining hall, whether it is a school or a factory canteen, it will often appear in your eyes. It is a popular saying that it is a large range hood. Of course, the hood has its professional name and stainless steel hood. A lot of people only know that there is such a thing, but they don't know much about the hood.
一、不銹鋼排煙罩
1. Stainless steel exhaust hood
不銹鋼排煙罩是由罩體和罩蓋上下兩部分構(gòu)成，罩體由三個平面組成，罩蓋由前、后、左、右四個平面（或稱擋板）構(gòu)成一個錐體。其錐體的下端與罩體相連，上端與抽油煙機相連，活動擋板開在罩體或罩蓋靠近窗戶的任意一面，前擋板帶有缺口美觀、精致，抽油煙徹底，同時不污染環(huán)境，有利于人體健康，結(jié)構(gòu)簡單，造價便宜。
The hood of stainless steel is made up of two parts, the upper part and the lower part of the cover. The cover is made up of three planes. The cover is made up of four planes, namely, front, rear, left and right, which form a cone. The lower end of the cone are connected with the cover body, and the upper end is connected with a fume extractor, a movable baffle opening in the cover body or any cover near the window side, a front baffle with a gap of beautiful and delicate, lampblack thoroughly, and no environmental pollution, is conducive to human health, has the advantages of simple structure, low cost.
設(shè)備全部由不銹鋼制成,所有聯(lián)結(jié)處為防水、防蒸汽、防油煙。
All the equipment is made of stainless steel. All connection places are waterproof, steam proof and fume proof.
(風罩嵌入吊頂內(nèi),兩者之間設(shè)有不銹鋼裝飾板,用厚度1.2㎜的不銹鋼板制造,易拆卸,嵌入深度≥100㎜。
(hood embedded in the ceiling, stainless steel plate, is arranged between the stainless steel plate manufacturing, with a thickness of 1.2 mm and easy disassembly, embedding depth more than 100 mm.
全部罩體用厚度大于1.0㎜的不銹鋼板制造.通風管用1.0鍍鋅板制成，設(shè)有不銹鋼鐵風量調(diào)節(jié)閥。
All stainless steel body with cover thickness greater than 1 mm. 1 for manufacturing ventilation made of galvanized plate, a stainless steel valve.
照明設(shè)備是防濺,防水、內(nèi)凹型的,分布于每1000㎜距離，并應(yīng)將所有電線套于導管中，用接駁箱連接。照度裝置大于等于600lux,采用芝光管燈,統(tǒng)一的電力接口。
Lighting equipment is splash proof, waterproof, concave type, distribution in each 1000 mm distance, and should be set to all wire conduit, connected with the connection box. The illumination device is greater than or equal to 600lux, the use of energy-saving Chicago neon lights, power unified interface.
風罩豎板帶有一體環(huán)繞的自排裝置,排放槽易于清洗油煙、蒸汽,排放管為不銹鋼制,并聯(lián)風罩的全自動自清潔裝置。
Since the exhaust hood with vertical one surround, easy cleaning, fume discharge tank steam discharge pipe made of stainless steel, in parallel to the hood automatic self cleaning device.
二、不銹鋼排煙罩怎么樣清洗？
Two, how does the stainless steel hood clean?
1.、排煙罩清洗：我們把箅子（過濾網(wǎng)）取下放入專用容器中，加入金屬清洗劑浸泡，然后用高壓水槍沖洗干凈；煙罩表面的油污用清洗劑再使高壓水槍沖洗，然后清洗灶臺、墻面、煙罩上光亮劑、地面清潔。
1., hood cleaning: we put off the grate (filter) into special containers, adding metal detergent soak, then rinse with water cannons; hood surface oil cleaning agent for the first high-pressure water washing, then clean the stove, metope, hood, floor cleaning brightener.
2、煙道清洗：大管道采用人工進入的方法徹底清洗。
2, flue cleaning: large pipes are thoroughly cleaned by manual entry.
3、風機清洗：風機經(jīng)過長時間運行后 排煙罩安裝，扇葉會積上油污而變得厚重，其內(nèi)部由于沉積油污導致空間變小。致使排風效果差，使用效率低。技術(shù)人員對其拆解清理其扇葉及其內(nèi)部的油泥 排煙罩，清理風機需要經(jīng)驗豐富的人員操作，確保清洗后風機正常運行。
3, fan cleaning: after running for a long time, the fan hood will install the brand, fan blades will become oily and heavy, and the internal space will be smaller due to the deposition of oil pollution. The effect is poor and the use efficiency is low. Professional technicians dismantling and cleaning their fan leaves and its internal oil and smoke hood and cleaning fans need experienced professionals to ensure the normal operation of fans after cleaning.
4、油煙凈化器清洗：由經(jīng)驗豐富的人員操作，使用除油劑浸泡，不同類型的油煙凈化器我們有獨特的方法清洗。
4, oil fume purifier cleaning: experienced by professional personnel, using efficient degreasing agent soaked, different types of lampblack purifier, we have a unique way of cleaning.
以上即是小編為大家講解的有關(guān)于不銹鋼排煙罩的知識，同時也為我們大廚師們對于如何清洗不銹鋼排煙罩提出的方法。希望能夠幫助到我們的大廚們，讓他們?yōu)槲覀冎谱鞒龈用牢兜氖称贰?/div>
The above is Xiaobian's knowledge about stainless steel hood and the way for our chef to clean stainless steel hood. We hope to help our chef to make them more delicious for us.
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