通風(fēng)管道彎頭如何制作你知道嗎?

發(fā)布人：http://www.bnlfans.net   發(fā)布時間：2019-06-25 16:10:27

　　由于采用了通風(fēng)管彎頭(材質(zhì)SUS201、SUS304、SUS316、SUS321)，由于其優(yōu)異的耐腐蝕、點蝕、耐腐蝕、耐熱、高強度等理化性能。因此，對于通風(fēng)管道彎頭，制造商在進(jìn)行落料制造時，應(yīng)使板材剛性角為正方形，檢查板材的長度、寬度和對角線，并將其偏差控制在允許范圍內(nèi);板材落料后，應(yīng)將風(fēng)道對面的兩塊板材重疊，檢查尺寸精度。所以想要消耗出適合經(jīng)久耐用的高品質(zhì)風(fēng)管，必須在風(fēng)管加工設(shè)備運行前和運行后進(jìn)行充分的事前和事后準(zhǔn)備，以確保沒有任何風(fēng)險。一般大風(fēng)管帶法蘭，小風(fēng)管無法蘭。普通板法蘭風(fēng)管又稱無法蘭風(fēng)管。與傳統(tǒng)的矩形風(fēng)管相比，其制造方法更快、更方便、漏風(fēng)率更小。其優(yōu)點是節(jié)約數(shù)據(jù)，減少項目投資;漏風(fēng)小，降低能耗，節(jié)約運行成本。一般用A3角鐵就可以(大鄙視風(fēng)管而定有標(biāo)準(zhǔn))，假如是不銹鋼風(fēng)管就用不銹鋼角鐵。制造工藝采用焊接，要求角鐵平整。防腐處理要求，尺寸要求準(zhǔn)確。

　　Because of the use of ventilation elbow (material SUS201, SUS304, SUS316, SUS321), because of its excellent corrosion resistance, pitting corrosion, corrosion resistance, heat resistance, high strength and other physical and chemical properties. Therefore, when manufacturing ventilation pipe elbow, 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; after the plate is blanked, the two plates opposite the air duct should be overlapped to check the dimensional accuracy. Therefore, in order to consume high-quality air ducts suitable for durability, adequate pre-and post-operation preparation must be made before and after the operation of air duct processing equipment to ensure that there is no risk. Generally, large air duct with flange, small air duct can not be blue. Ordinary plate flanged air duct is also known as non-blue air duct. Compared with the traditional rectangular duct, its manufacturing method is faster, more convenient and the air leakage rate is smaller. Its advantages are saving data, reducing project investment, small air leakage, reducing energy consumption and saving operation costs. Generally, A3 angle iron can be used (greatly despising wind pipe according to national standards), if it is stainless steel wind pipe, stainless steel angle iron can be used. Welding is adopted in the manufacturing process, and the angle iron is required to be smooth. Antiseptic treatment requirements, size requirements accurate.

　　采用水幕，在夏季熱的時候可以將車間溫度控制在28攝氏度以內(nèi)。人體的涼感可與空調(diào)相比，對水簾稍長的人感到寒冷而無法忍受。韌性好,不是embrittement是鍍鋅管的優(yōu)點之一,在任何需要通風(fēng)管道加工設(shè)備環(huán)境中,長期的風(fēng)雨做一些材料老化、轉(zhuǎn)換、腐蝕和生銹,和鍍鋅鋼板風(fēng)管鍍鋅層,但保持鐵皮風(fēng)管的,所以它不是氧化。

　　With water curtain, the workshop temperature can be controlled within 28 degrees Celsius at the hottest time in summer. Compared with air-conditioning, people with longer water curtains feel cold and can't stand it. Good toughness, not embrittement is one of the advantages of galvanized pipes. In any environment requiring ventilation pipeline processing equipment, long-term wind and rain do some material aging, conversion, corrosion and rust, and galvanized steel sheet duct galvanized layer, but maintain the iron duct, so it is not oxidation.

　　通風(fēng)管彎頭，自然通風(fēng)是利用窗戶，在自然風(fēng)和溫差的作用下，窗戶面積一般是建筑物面積的1/3。當(dāng)中高壓風(fēng)道長度大于1.2m時，采用鋼筋框架。局部排放是將污染物就地收集，凈化后排放到室外。耐腐蝕性好，中性鹽霧試驗可達(dá)240小時。風(fēng)道通風(fēng)系統(tǒng)中的風(fēng)道稱為風(fēng)道。它將系統(tǒng)中的各種設(shè)備或部件連接成一個整體。對于普通的低層住宅，可以選擇在兩面墻之間規(guī)劃排煙口，而對于高層住宅呢?要求會更高，廚房的排煙高度規(guī)劃在2米4以上，而關(guān)于廚房排煙規(guī)劃出口，規(guī)劃成一個圓形孔，直徑在170-200mm之間就可以了。溫室強制通風(fēng)系統(tǒng)通常采用低流風(fēng)機或循環(huán)風(fēng)機。

　　Ventilation elbow, natural ventilation is the use of windows, under the effect of natural wind and temperature difference, the window area is generally 1/3 of the building area. When the length of high-pressure duct is longer than 1.2m, steel frame is used. Local discharge is to collect pollutants locally and discharge them outdoors after purification. Corrosion resistance is good, neutral salt spray test can reach 240 hours. A duct in a ventilation system is called a duct. It connects all kinds of equipment or components in the system into a whole. For ordinary low-rise residential buildings, you can choose to plan smoke exhaust outlet between two walls, but for high-rise residential buildings? The requirements will be higher, the smoke exhaust height of the kitchen is planned to be more than 2.4 meters, and for kitchen smoke exhaust planning exit, it is planned to be a circular hole with a diameter of 170-200 mm. The forced ventilation system in greenhouse usually adopts low-pressure axial fan or circulating fan.

　　通風(fēng)管道彎頭按設(shè)計制造標(biāo)準(zhǔn)要求禁用防火有機材料;礦用涂膠風(fēng)管和礦用塑料通風(fēng)管;(請求阻燃和防靜電礦山特征)風(fēng)管施工、比較復(fù)雜的民用建筑,在設(shè)計階段,各種工作(暖通空調(diào)、供水、排水、供電和照明和建筑)應(yīng)協(xié)商空間分離,確定各類管道的海拔范圍。高層建筑公共房間面積大,一層面積少,幾層,除了一些大型公共車庫,通常設(shè)置一些設(shè)備的房間,如新聞配電房、消防控制室,水池、泵房等(防空公共房間應(yīng)該配備過濾室,進(jìn)風(fēng)的房間,空氣密封,通道,散射室、閥室,等等)。因此，在工程設(shè)計中，有必要使用普通的通風(fēng)管道作為火災(zāi)制糖區(qū)的排煙管道，以減少開間上部通風(fēng)空間的占用和風(fēng)管的消耗。今天，通風(fēng)管道加工廠的工作人員將向大家介紹，開間設(shè)計通風(fēng)排煙系統(tǒng)的三種主要處理方法。

　　Ventilation pipe elbows are prohibited to use fire-proof organic materials according to design and manufacture standards; mine glue-coated air ducts and mine plastic air ducts; (Request fire-retardant and static-proof mine safety characteristics) air duct construction, more complex civil buildings, in the design stage, all kinds of work (HVAC, water supply, drainage, power supply and lighting and architecture) should first consult space separation to determine the elevation of all kinds of pipelines. Range. Public rooms in high-rise buildings are large in area and small in area on one level. Apart from some large public garages, some equipments are usually set up, such as news and distribution room, fire control room, water tank, pump room and so on. (Air defense public rooms should be equipped with filter room, air inlet room, air seal, disinfection passage, scattering room, valve room, etc.). Therefore, in engineering design, it is necessary to use common ventilation ducts as smoke exhaust ducts in fire sugar-making areas, in order to reduce the occupancy of upper ventilation space and the consumption of air ducts. Today, the staff of the ventilation pipeline processing plant will introduce to you three main methods for the design of ventilation and smoke exhaust system in the bay.

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