通風管道的相關知識

發(fā)布人：http://   發(fā)布時間：2018-07-03 11:17:07

通風管道的用途
Use of ventilation pipes
通風管道的用途顧名思義，都是是空氣流通，通風換氣的，但是根據(jù)具體應用場景的不同，常見的通風管道用途如下：
The use of ventilation pipes is defined as the air circulation, ventilation and ventilation, but according to the different application scenes, the common use of ventilation pipes is as follows:
1.飯店、酒店、單位廚房等山東通風管道，主要用途是將廚房間內(nèi)部的油煙通過通風管道帶到室外，經(jīng)過油煙凈化器處理在排放到空氣中，保證廚房間內(nèi)部空氣清新的用途。
1. Hotel, hotel, unit kitchen and other ventilation pipes, the main purpose is to use the fume inside the kitchen room through the ventilation pipe to the outdoor, through the oil smoke purifier treatment in the discharge into the air, to ensure the fresh air in the kitchen.
2.辦公樓，大廈等空調(diào)空調(diào)通風管，主要是凈化回風，換風，保證，單位內(nèi)部的空氣得到及時更新，保證空氣清新。
2. office building, building and other central air-conditioning central air conditioning ventilation pipe, mainly purify the air return, environmental protection for the wind, guarantee the market, the air in the unit is updated in time to ensure that the air is fresh.

3.其他一些工業(yè)通風管道用途就比較多了，一般用于工業(yè)送風排風，如礦用抽放瓦斯管、礦用涂膠布風筒等。
3. other industrial ventilation pipes are used more widely. They are generally used for industrial air supply and exhaust, such as mine drainage gas pipes, mining rubber coated air duct and so on.
酒店通風管道工程安裝質(zhì)量要求：
Hotel ventilation pipe installation quality requirements:
1、漏光及漏風量測驗：漏光法檢測應選用光線對小孔的強穿透力，對體系風管緊密程度進行了檢測辦法，選用具有必定強度的光源。如低壓燈100W帶保護罩的低壓照明燈，或許其它低壓光源。檢測中如發(fā)現(xiàn)條縫形漏光的應及時進行密封處理。
1, leakage and air leakage test: light leak detection should select the strong penetration of light to small holes, the system wind pipe tightness test method, select a safe source with a certain strength. Such as low voltage lamp 100W low pressure lamp with protective cover, maybe other low voltage light source. In case of detection, the cracks should be treated in a timely manner.
2、支吊托架、標準、距離有必要契合規(guī)劃要求，風口閥門等處不得設置吊桿，風管吊桿有必要結(jié)實、方位標高及走向契合規(guī)劃要求，部件裝置要求方向正確，操作便利，防火閥檢修口有必要便于操作。
2. The support bracket, standard and distance are necessary to meet the requirements of the planning. The hangers should not be set up at the tuyere valve. The air pipe hanger has the necessary sturdy, high azimuth and the alignment planning requirements. The component device requires the right direction, the operation is convenient, and the repair port of the fire valve is necessary to operate.
3、漏風量測驗應選用查驗合格的專用丈量外表或選用契合現(xiàn)行標準(流量丈量節(jié)省設備)規(guī)則的計量元件搭設的丈量設備。漏風管測驗設備可選用風管式或風室式。風管式測驗設備選用孔板作計量元件，風室式測驗設備選用噴嘴作計量元件，后測出的實測值與規(guī)劃給定的數(shù)值不應小于10%為合格。
3, the air leakage test should be selected to check the qualified measurement surface or choose measuring equipment set up with the current national standards (flow measurement saving equipment) rules. The air leakage test equipment can be made of air duct or air chamber. The wind pipe test equipment selects the hole plate as the measuring element, the wind chamber test equipment chooses the nozzle as the measuring element. The measured value after the wind chamber test should not be less than 10% of the given number of the planning.
4、風口裝置方位正確，顯露部分子整漂亮排列規(guī)整共同。張貼保溫釘前應將風管壁上塵土、油污鏟除，將張貼劑別離涂抹在風管和保溫釘上，稍干后再將其粘上，保溫釘張貼密度12只/m2。保溫板下料及鋪設：下料要精確，切開要平齊，搭接要緊密、平坦，散材不行顯露，板材縱橫縫錯開。
4. The position of the tuyere is correct, and some parts are arranged beautifully and regularly. Before putting up the heat preservation nail, we should remove the dust and oil from the wall of the wind pipe, and apply it on the wind pipe and the heat preservation nail, and then stick it on it after a little dry. The density of the heat preservation nail is 12 /m2. Blanking and laying of insulation board: blanking should be precise, cutting should be neat, the lap should be tight and flat, loose material can not be exposed, and the longitudinal and transverse joints of the board will be stagger.