通風(fēng)管道和風(fēng)管的制作和安裝中常用的材料和其他材料應(yīng)符合設(shè)計和實(shí)施標(biāo)準(zhǔn)，那么下面來講講通風(fēng)管道效果是怎樣的吧。

Common materials and other materials used in the fabrication and installation of ventilation ducts and air ducts shall comply with the design and implementation standards, so let's talk about the effect of ventilation ducts.

1、有機(jī)廢氣從通風(fēng)管道排出

1. Organic waste gas is discharged from the ventilation duct

飯店、賓館的廚房會產(chǎn)生大量的廚房油煙，必須排盡。通風(fēng)管道是專門的污水處理機(jī)械設(shè)備。

The kitchens of restaurants and hotels will produce a lot of kitchen oil smoke, which must be exhausted. Ventilation duct is a special mechanical equipment for sewage treatment.

2.通風(fēng)管道送冷空氣

2. cold air supplied by ventilation duct

通常使用空調(diào)管道，必須進(jìn)行保溫隔熱。螺旋風(fēng)道內(nèi)可粘貼保溫材料，表面美觀大方。

Central air conditioning pipes are usually used and must be insulated. The spiral air duct can be pasted with thermal insulation materials, and the surface is beautiful and generous.

3、通風(fēng)管道除灰

3. Air duct ash removal

在一些加工廠和生產(chǎn)線上，粉塵量大，需要專門的除塵設(shè)備。螺旋風(fēng)管可用于纏繞大量的總風(fēng)管流量。

In some processing plants and production lines, there is a large amount of dust, so special dust removal equipment is required. Spiral duct can be used to wind a large amount of total duct flow.

具體應(yīng)用條件等領(lǐng)域正在加強(qiáng)，此外，還可以采用防松加固法。這種方法主要是加強(qiáng)對獨(dú)特管件的開發(fā)，主要包括曲折管件、經(jīng)濟(jì)管等，以防止通風(fēng)管在特定應(yīng)用中移動和放松。

Specific application conditions and other fields are being strengthened. In addition, anti loose reinforcement method can also be used. This method is mainly to strengthen the development of unique pipe fittings, mainly including zigzag pipe fittings and economic pipes, so as to prevent the ventilation pipe from moving and relaxing in specific applications.

風(fēng)管與離心風(fēng)機(jī)連接時，進(jìn)風(fēng)口之間應(yīng)加軟接頭。軟接頭的截面規(guī)格應(yīng)與離心風(fēng)機(jī)的進(jìn)風(fēng)口一致。一般軟管接頭可用白帆布、人造革等原材料制成。管子長度不小于200，松緊度要合適，軟塑料軟管可以緩沖離心風(fēng)機(jī)的振動。風(fēng)管與除塵設(shè)備、電加熱設(shè)備等連接前，應(yīng)在設(shè)備安裝完成后，根據(jù)具體測繪項(xiàng)目的工程圖紙進(jìn)行預(yù)制構(gòu)件及安裝。

When the air duct is connected with the centrifugal fan, a soft joint shall be added between the air inlets. The Section specification of the flexible joint shall be consistent with the air inlet of the centrifugal fan. General hose joints can be made of white canvas, artificial leather and other raw materials. The length of the pipe shall not be less than 200, and the tightness shall be appropriate. The soft plastic hose can buffer the vibration of the centrifugal fan. Before connecting the air duct with dust removal equipment, electric heating equipment, etc., the prefabricated components and installation shall be carried out according to the engineering drawings of specific surveying and mapping projects after the equipment installation.

此外，濟(jì)南通風(fēng)管道加工人員提醒您，傳統(tǒng)的通風(fēng)空調(diào)工程風(fēng)管采用水平連接方式，采用扁鋼制作成對法蘭，鉚接在風(fēng)管的兩側(cè)和對面。墊片并用地腳螺栓將它們相互連接。由于材料、機(jī)器和工作的限制，管道不太可能加長以減少這種類型的連接。

In addition, Jinan ventilation duct processing personnel remind you that the traditional ventilation and air conditioning engineering air ducts are horizontally connected, and flat steel is used to make paired flanges, which are riveted on both sides and opposite sides of the air ducts. Shim and connect them with foundation bolts. Due to material, machine and work limitations, it is unlikely that the pipe will be lengthened to reduce this type of connection.

通風(fēng)管道的考慮主要包括通風(fēng)口、管道、風(fēng)門、風(fēng)設(shè)備和一些配件。這次鍍鋅圓法蘭主要強(qiáng)調(diào)的是通風(fēng)管道管道和通風(fēng)管道系統(tǒng)中的風(fēng)門的操作注意事項(xiàng)：它是風(fēng)管的識別。風(fēng)管改造前，其中一項(xiàng)內(nèi)容是明確的，那就是風(fēng)管的標(biāo)高。使用高度調(diào)整命令查看時，有時顯示的結(jié)果會有所不同。這是因?yàn)楣艿篮凸艿赖臉?biāo)高是管道的標(biāo)高。只要管道的高度很高，就將管道視為管道。

Ventilation ducts mainly include vents, ducts, dampers, air equipment and some accessories. The galvanized round flange mainly emphasizes the precautions for the operation of the ventilation duct and the damper in the ventilation duct system: it is the identification of the air duct. Before the reconstruction of air duct, one of the contents is clear, that is, the elevation of air duct. When viewing with the height adjustment command, sometimes the results displayed will be different. This is because the pipe and the elevation of the pipe are the center elevation of the pipe. Pipes are considered pipes as long as they are high.

焊接風(fēng)管本身采用焊接工藝。經(jīng)嚴(yán)格檢驗(yàn)，可按客戶要求組裝。多種實(shí)用程序（常用卡箍和法蘭兩種）可以充分保證設(shè)備的穩(wěn)定運(yùn)行。使用壽命長，占地面積小。鍍鋅板螺旋風(fēng)管制造工藝特點(diǎn)和優(yōu)勢安裝施工條件：焊接風(fēng)管排風(fēng)系統(tǒng)和空調(diào)系統(tǒng)通風(fēng)管的安裝一般需要在建筑物屋頂完成，安裝場地障礙已清理干凈。

Welding process is adopted for welding air duct. After strict inspection, it can be assembled according to customer requirements. A variety of utility programs (commonly used clamp and flange) can fully ensure the stable operation of the equipment. Long service life and small floor area. Manufacturing process characteristics and advantages of galvanized sheet spiral air duct installation and construction conditions: the installation of the exhaust system of the welded air duct and the ventilation pipe of the air conditioning system generally needs to be completed on the roof of the building, and the obstacles in the installation site have been cleared.

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