通風(fēng)管道彎頭是如何制作的?

發(fā)布人：http://www.hkcts.com.cn   發(fā)布時(shí)間：2021-03-26 17:23:41

通風(fēng)管彎頭(材質(zhì)SUS201、SUS304、SUS316、SUS321)，因其具有優(yōu)異的耐腐蝕、耐點(diǎn)蝕、耐腐蝕、耐熱、強(qiáng)度高等理化性能。因此，對(duì)通風(fēng)管道的彎頭，制造商應(yīng)使板的剛性角為正方形，檢查板的長(zhǎng)度、寬度和對(duì)角線，并將偏差控制在允許范圍內(nèi)。

Ventilation pipe elbows (SUS201, SUS304, SUS316, SUS321) have excellent physical and chemical properties such as corrosion resistance, pitting corrosion resistance, corrosion resistance, heat resistance and high strength. Therefore, for the elbow of ventilation duct, the manufacturer should make the rigid angle of the plate square, check the length, width and diagonal of the plate, and control the deviation within the allowable range.

1.使用水簾，夏季炎熱時(shí)，車間溫度可控制在28攝氏度以下。對(duì)于那些比空調(diào)更長(zhǎng)的水簾的人來(lái)說(shuō)，人體的涼爽感覺(jué)是冷的和不可容忍的。在任何需要通風(fēng)管道處理設(shè)備的環(huán)境中，長(zhǎng)期風(fēng)和雨都會(huì)造成材料老化、轉(zhuǎn)化、腐蝕和生銹，鍍鋅鋼管鍍鋅層，但保持鐵管，因此不會(huì)氧化。

1. Using water curtain, the temperature of workshop can be controlled below 28 ℃ in hot summer. For those with longer water curtain than air conditioner, the cool feeling of human body is cold and intolerable. In any environment requiring ventilation pipe treatment equipment, long-term wind and rain will cause material aging, transformation, corrosion and rust. Galvanized steel pipe is galvanized, but the iron pipe is kept, so it will not be oxidized.

                             
   

2.通風(fēng)管道彎頭，是利用自然通風(fēng)窗口的，自然風(fēng)和溫度差的影響下，窗的總面積是1/3的建筑面積。從展示可以看出，對(duì)于普通的低層住宅，該計(jì)劃可以兩壁排氣口之間進(jìn)行選擇，并為高層公寓。要求會(huì)更高，廚房油煙規(guī)劃的高度2米以上，和對(duì)出口廚房排氣，規(guī)劃成圓孔，直徑為170-200mm之間它。溫室通常強(qiáng)制通風(fēng)系統(tǒng)或低流風(fēng)扇循環(huán)風(fēng)扇。

2. The elbow of ventilation pipe is made of natural ventilation window. Under the influence of natural wind and temperature difference, the total area of the window is 1 / 3 of the building area. It can be seen from the exhibition that for ordinary low rise residential buildings, the plan can choose between the two wall exhaust outlets, and it is a high-rise apartment. The requirements will be higher. The height of kitchen lampblack planning is more than 2 meters, and the outlet kitchen exhaust is planned to be a round hole with a diameter of 170-200 mm. Greenhouse is usually forced ventilation system or low-pressure axial fan circulation fan.

3.根據(jù)設(shè)計(jì)制造標(biāo)準(zhǔn)的要求，通風(fēng)管道彎頭、采礦用橡膠涂層風(fēng)管、采礦用塑料通風(fēng)管等均禁止使用防火有機(jī)材料，要求具有阻燃、防靜電的礦山性能，風(fēng)管施工及較復(fù)雜的民用建筑，在設(shè)計(jì)階段，各種工作(暖通、給排水、供照明及建筑)應(yīng)通過(guò)空間分隔來(lái)確定各種管道的高度范圍。

3. According to the requirements of design and manufacturing standards, the use of fire-resistant organic materials is prohibited for ventilation duct elbows, rubber coated ventilation ducts for mining, plastic ventilation ducts for mining, etc., and the mine safety performance of flame retardant and anti-static is required. In the design stage, all kinds of work (HVAC, water supply and drainage, lighting and construction) should first pass the space division To determine the height range of various pipelines.

因此，在工程設(shè)計(jì)中，必須采用普通的通風(fēng)管道作為火災(zāi)制糖區(qū)的排煙管道，以減少對(duì)上通風(fēng)空間的占用和風(fēng)管的消耗。

Therefore, in the engineering design, the common ventilation pipe must be used as the smoke exhaust pipe in the fire sugar making area, so as to reduce the occupation of the upper ventilation space and the consumption of the air pipe.