通風(fēng)阻燃風(fēng)管怎么安裝,通風(fēng)阻燃風(fēng)管連接方式有哪些

How to install the ventilation and flame-retardant duct? What are the connection ways of the ventilation and flame-retardant duct

風(fēng)管是用于空氣輸送和分布的管道系統(tǒng)，通風(fēng)阻燃風(fēng)管是由PP材料制作的通風(fēng)管，與其他材質(zhì)風(fēng)管相比，它具有耐磨損、不結(jié)垢，流動(dòng)阻力小，耐腐蝕等***性，而且抗凍裂，隔音效果***，是目前使用非常廣泛的一種管材。由于通風(fēng)阻燃風(fēng)管所具有的這些***點(diǎn)，其也被用于廢氣環(huán)保設(shè)備中，降低有害氣體的濃度，使空氣流通。由于通風(fēng)阻燃風(fēng)管都是一節(jié)一節(jié)的，如果連接不當(dāng)會(huì)出現(xiàn)泄漏，起不到應(yīng)有的效果，因此要嚴(yán)格按照步驟一步步安裝。

The air duct is a pipe system used for air transmission and distribution. The flame-retardant air duct is made of PP material. Compared with other materials, it has the characteristics of wear-resistant, non scaling, small flow resistance, corrosion resistance, etc., and it has good frost crack resistance and sound insulation effect. It is a kind of pipe widely used at present. Due to these characteristics of the ventilation and flame-retardant duct, it is also used in the waste gas environmental protection equipment to reduce the concentration of harmful gases and make the air circulate. As the ventilation and flame-retardant air ducts are all section by section, if not properly connected, there will be leakage, which will not play its due effect, so it is necessary to strictly follow the step-by-step installation.

下面通風(fēng)阻燃風(fēng)管廠家為***家講講安裝工序：

The following ventilation and flame-retardant air duct manufacturers will introduce the installation process for you:

1、通風(fēng)阻燃風(fēng)管運(yùn)到施工現(xiàn)場后，對照圖紙核對通風(fēng)阻燃風(fēng)管風(fēng)口規(guī)格尺寸，按系統(tǒng)分開堆放并做***標(biāo)識，以免安裝時(shí)弄錯(cuò)。

1. After the ventilation and flame-retardant air duct is transported to the construction site, check the specifications and dimensions of the ventilation and flame-retardant air duct tuyeres against the drawings, stack them separately according to the system and mark them to avoid mistakes during installation.

2、安裝通風(fēng)阻燃風(fēng)管風(fēng)口前要仔細(xì)對風(fēng)口進(jìn)行檢查，看風(fēng)口有無損壞、表面有無劃痕等缺陷。凡是有調(diào)節(jié)、旋轉(zhuǎn)部分的風(fēng)口要檢查活動(dòng)件是否靈活，葉片是否平直，與邊框有無摩擦。對有過濾網(wǎng)的可開啟式風(fēng)口，要檢查過濾網(wǎng)有無損壞。

2. Before installing the vent of ventilation flame-retardant air duct, check the vent carefully to see whether it is damaged, whether the surface is scratched and other defects. All air outlets with adjustment and rotation parts shall be checked to see whether the movable parts are flexible, whether the blades are straight, and whether there is friction with the frame. For the openable air outlet with filter screen, check whether the filter screen is damaged.

3、在安裝風(fēng)口時(shí)，注意通風(fēng)阻燃風(fēng)管暗裝時(shí)，吸***安裝的散流器與屋***平齊，風(fēng)口安裝要確保牢固可靠，尤其彎頭部位一定要做***連接措施。

3. When installing the air vent, pay attention to the concealed installation of the ventilation flame-retardant air duct, the diffuser installed on the ceiling shall be flush with the roof, and the installation of the air vent shall be firm and reliable, especially the connection measures shall be taken at the elbow.

4、通風(fēng)阻燃風(fēng)管安裝完后可以試運(yùn)行，待其通風(fēng)無阻后才可正式使用。

4. The ventilation and flame-retardant air duct can be put into trial operation after installation, and can be formally used only after the ventilation is unimpeded.

通風(fēng)阻燃風(fēng)管通常有幾種連接方式

There are usually several ways to connect the ventilation and flame retardant ducts

通風(fēng)阻燃風(fēng)管是工業(yè)和民用建筑通風(fēng)空調(diào)工程中使用的金屬或復(fù)合材料通風(fēng)阻燃風(fēng)管。它是一種使空氣循環(huán)、降低有害氣體濃度的市政基礎(chǔ)設(shè)施。

Ventilation and flame-retardant air duct is a kind of metal or composite ventilation and flame-retardant air duct used in industrial and civil buildings. It is a kind of municipal infrastructure to make air circulation and reduce the concentration of harmful gases.

通風(fēng)阻燃風(fēng)管是用于工業(yè)和民用建筑通風(fēng)和空調(diào)工程的金屬或復(fù)合通風(fēng)阻燃風(fēng)管。

Ventilation and flame-retardant air duct is a metal or composite ventilation and flame-retardant air duct used in ventilation and air conditioning engineering of industrial and civil buildings.

通風(fēng)阻燃風(fēng)管內(nèi)風(fēng)管生產(chǎn)安裝用的板材、型材等主要成品材料，應(yīng)符合現(xiàn)行***家設(shè)計(jì)及相關(guān)產(chǎn)品標(biāo)準(zhǔn)的規(guī)定，并須經(jīng)工廠檢驗(yàn)合格。材料進(jìn)入市場時(shí)，應(yīng)按現(xiàn)行***家標(biāo)準(zhǔn)進(jìn)行驗(yàn)收。

The main finished materials such as plates, profiles, etc. used for the production and installation of air ducts in the ventilation and flame retardant air ducts shall comply with the current national design and relevant product standards, and shall pass the factory inspection. When materials enter the market, they shall be accepted in accordance with the current national standards.

通風(fēng)阻燃風(fēng)管是一種城市基礎(chǔ)設(shè)施，其目的是使空氣循環(huán)，降低有害氣體的濃度。通風(fēng)阻燃風(fēng)管、風(fēng)管生產(chǎn)安裝用的板材、型材等主要成品材料，應(yīng)當(dāng)符合現(xiàn)行***家設(shè)計(jì)標(biāo)準(zhǔn)和有關(guān)產(chǎn)品的規(guī)定，并須經(jīng)工廠檢驗(yàn)合格。

Ventilation and flame-retardant duct is a kind of urban infrastructure, which aims to make the air circulation and reduce the concentration of harmful gases. The main finished materials such as plates and profiles used in the production and installation of ventilation and flame-retardant air ducts and air ducts shall conform to the current national design standards and the provisions of relevant products, and shall pass the factory inspection.

材料進(jìn)入市場時(shí)，應(yīng)按現(xiàn)行***家標(biāo)準(zhǔn)進(jìn)行驗(yàn)收。通風(fēng)阻燃風(fēng)管按材料要點(diǎn):一般有:鋼導(dǎo)管(普通鋼)、鍍鋅鐵皮(錫)管,不銹鋼通風(fēng)管、玻璃鋼通風(fēng)阻燃風(fēng)管、塑料通風(fēng)管、復(fù)合通風(fēng)管,彩鋼夾心保溫板通風(fēng)管,雙面鋁箔保溫通風(fēng)管,單彩鋼保溫風(fēng)管、粘合層(等)使用的通風(fēng)管,礦井通風(fēng)管塑料通風(fēng)管、等;

When materials enter the market, they shall be accepted in accordance with the current national standards. The main points of ventilation and flame-retardant air duct are as follows: steel duct (common steel), galvanized iron sheet (TIN) pipe, stainless steel vent pipe, FRP vent and flame-retardant air duct, plastic vent pipe, composite vent pipe, color steel sandwich insulation board vent pipe, double-sided aluminum foil insulation vent pipe, single color steel insulation vent pipe, adhesive layer vent pipe, mine vent pipe plastic vent pipe, etc;

一般通風(fēng)阻燃風(fēng)管連接，切口應(yīng)緊密牢固，矩形管四角要有定位和密封措施。

Generally, the ventilation and flame-retardant air duct shall be connected tightly and firmly, and the four corners of the rectangular duct shall be provided with positioning and sealing measures.

風(fēng)管的連接方式兩平且應(yīng)筆直，不得錯(cuò)位和變形。武漢螺旋風(fēng)管平時(shí)的連接方式有幾種?

The air duct shall be connected in two flat and straight ways without dislocation and deformation. How many ways do Wuhan spiral air ducts connect at ordinary times?

一、插入類型連接

I. insert type connection

卡口式風(fēng)道與矩形風(fēng)道連接，將不同形式的卡口插入風(fēng)道兩端。

The bayonet type air duct is connected with the rectangular air duct, and different bayonets are inserted into both ends of the air duct.

二、通風(fēng)阻燃風(fēng)管連接

II. Connection of ventilation and flame retardant air duct

每一管段的兩端均卷成帶箍連接的鼓桿，一端縮為小開口。安裝時(shí)，根據(jù)氣流方向?qū)⑿】诓迦?**口內(nèi)。在外面，將兩個(gè)管端的鼓桿緊固并與螺栓連接，螺栓固定并緊固在耳環(huán)上。

The two ends of each pipe section are rolled into drum rods connected with hoops, and one end is shrunk into a small opening. During installation, insert the small port into the large port according to the air flow direction. On the outside, fasten the drum rods of the two pipe ends and connect them with bolts, which are fixed on the earrings.

軟管連接。

Hose connections.

軟管連接主要用于螺旋氣管與各部件(如擴(kuò)壓器靜壓箱側(cè)出風(fēng)口等)的連接。

The hose connection is mainly used for the connection between the spiral gas pipe and various components (such as the air outlet at the static pressure box side of the diffuser, etc.).

四、通風(fēng)阻燃風(fēng)管插入連接

IV. insertion and connection of ventilation and flame-retardant air duct

塞式連接主要用于矩形或圓形風(fēng)管連接。***先制作連接管，然后將連接管插入兩側(cè)的風(fēng)管中。然后，用自攻螺絲或拉柳釘將其緊固。通風(fēng)阻燃風(fēng)管經(jīng)濟(jì)，在相同直徑下，通風(fēng)阻燃風(fēng)管加工板厚度可減少10% - 15%。它降低了成本，在吊裝時(shí)的效率***約是矩形通風(fēng)阻燃風(fēng)管的兩倍。在相同板厚和管徑下，通風(fēng)阻燃風(fēng)管的強(qiáng)度較高。在相同截面上，螺旋風(fēng)管結(jié)構(gòu)張力更合理，剛性更***，因此能******降低噪音和振動(dòng)

Plug connection is mainly used for rectangular or circular duct connection. Make the connecting pipe first, and then insert it into the duct on both sides. Then, fasten it with self tapping screw or pulling willow nail. Under the same diameter, the thickness of the processing plate of the ventilation and flame-retardant duct can be reduced by 10% - 15%. It reduces the cost, and the efficiency of hoisting is about twice that of Rectangular Ventilation flame-retardant duct. Under the same thickness and pipe diameter, the intensity of ventilation flame-retardant duct is higher. In the same section, the spiral duct structure has more reasonable tension and better rigidity, so it can greatly reduce noise and vibration

有時(shí)***家可能會(huì)接觸到風(fēng)管，而且可能還會(huì)需要安裝風(fēng)管，那么我們就不需要了解一些關(guān)于風(fēng)管的只是，所以今天小編就來跟***家分享一些通風(fēng)阻燃風(fēng)管安裝的知識。

Sometimes you may come into contact with the air duct, and you may need to install the air duct, so we don't need to know something about the air duct, so today's editor will share with you some knowledge about the installation of ventilation and flame retardant air duct.

1)吊桿距橫擔(dān)的端頭30mm;吊桿距風(fēng)管外邊(保溫風(fēng)管指保溫層外邊)30mm。

1) the suspender is 30mm away from the end of the cross arm; the suspender is 30mm away from the outside of the air duct (the insulation air duct refers to the outside of the insulation layer).

2)玻璃鋼風(fēng)管長度超多20m時(shí)，應(yīng)加固定支架不得少于一個(gè)，玻璃鋼風(fēng)管長度超過20m時(shí)應(yīng)按照設(shè)計(jì)要求加伸縮節(jié)。

2) when the length of FRP air duct exceeds 20 m, at least one fixed support shall be added. When the length of FRP air duct exceeds 20 m, expansion joint shall be added according to the design requirements.

3)支吊架槽鋼頭及角鋼的朝向，同一區(qū)域內(nèi)應(yīng)該只有兩個(gè)朝向(橫向和縱向)。且風(fēng)管支吊架間距應(yīng)統(tǒng)一，均勻，彎頭兩端均應(yīng)加設(shè)支吊架。

3) there should be only two directions (transverse and longitudinal) in the same area for the direction of channel head and angle steel of supports and hangers. The distance between the air pipe supports and hangers shall be uniform and even, and the supports and hangers shall be added at both ends of the elbow.

4)空調(diào)風(fēng)管吊裝管道與支吊架間應(yīng)加隔熱木托。

4) thermal insulation wood bracket shall be added between the air duct hoisting pipe and the support and hanger.

5)通風(fēng)阻燃風(fēng)管支、吊架位置應(yīng)準(zhǔn)確，方向一致，吊桿要求垂直，不得有扭曲現(xiàn)象，懸吊的風(fēng)管與部件應(yīng)設(shè)置放置擺動(dòng)的固定點(diǎn)。

5) the position of the support and hanger of the ventilation flame-retardant air pipe shall be accurate and the direction shall be the same. The hanger rod shall be vertical and free of distortion. The hanging air pipe and components shall be provided with fixed points for placing swing.

6)吊桿刷漆應(yīng)

6) the suspender shall be painted