通風管道安裝加工與車間起到作用是怎樣的呢？實際上這個問題很多人都在咨詢，那么下面
濟南通風管道加工廠家就來為您講解講解。
What is the role of the ventilation pipe installation and processing and the workshop? In fact, many people are consulting about this problem. The following Jinan ventilation pipe processing factory will explain it to you.
通風管道能夠有效的提高工業廠房環境和實際的通風散熱效果，特別是在機械設備較多制熱明顯的情況更需要采用的車間通風設備來控制室內溫度，尤其隨著生產環境標準和要求的不斷提升，更是讓更多的生產區域都有了安裝性強的車間通風設備的必要性落實。通風管道煙道部分由兩個平行矩形煙道管組成，垂直穿過每層樓。二次煙道設有與房屋各層排煙道相連的進風口。
Ventilation ducts can effectively improve the environment of industrial plants and the actual ventilation and heat dissipation effect. Especially when there are many mechanical equipment and obvious heating, it is more necessary to use professional workshop ventilation equipment to control the indoor temperature. Especially with the continuous improvement of production environment standards and requirements, it is necessary to install professional workshop ventilation equipment in more production areas. The flue part of the ventilation duct is composed of two parallel rectangular flue pipes, which vertically pass through each floor. The secondary flue is provided with air inlets connected with the smoke exhaust ducts on each floor of the house.
二次煙道與主煙道在距入口一定距離處連接，主煙道在一樓設有補氣出口。其原理是通過煙機將煙氣推入二次煙道，利用煙機的驅動力和煙溫浮力使煙溫上升一定距離后再進入主煙道放頂。
The secondary flue is connected with the main flue at a certain distance from the inlet, and the main flue is provided with a make-up outlet on the first floor. The principle is to push the flue gas into the secondary flue through the smoke machine, and use the driving force of the smoke machine and the buoyancy of the flue gas temperature to make the flue gas temperature rise for a certain distance before entering the main flue for top.
通風管道的主要作用是輸送氣體。根據制作所用的材料不同可分為風管和風道兩種。常用的通風管道的斷面有圓形和矩形兩種。同樣截面積的風道，以圓形截面節省材料，而且其流動阻力小，因此采用圓形風道的較多。
The main function of ventilation duct is to transport gas. It can be divided into air duct and air duct according to the different materials used. There are two types of cross sections of commonly used ventilation ducts: circular and rectangular. For the air duct with the same cross-sectional area, the circular section saves materials, and its flow resistance is small. Therefore, more circular air ducts are used.
負壓風機能降多少溫度的說法是無知的。負壓風機的投資少，耗能低。同等制冷率，一次性投資約為空調的六分之一，運行費用約為空調的十分之一，降溫效果顯著，能把溫度降28度左右，與人體溫度相符，若配合水井的水作為水箱的源效果更佳，能比擬空調的效果。
It is ignorant to say how much temperature the negative pressure fan can drop. The negative pressure fan has less investment and low energy consumption. With the same cooling rate, the one-time investment is about one sixth of that of the air conditioner, and the operating cost is about one tenth of that of the air conditioner. The cooling effect is remarkable, and the temperature can be reduced to about 28 degrees, which is consistent with the temperature of the human body. If the water from the well is used as the source of the water tank, the effect is better, which can compare with the effect of the air conditioner.
當通風管道風管較短時，可一次在地面組裝而成，當風管較長時，可視安裝場地的情況，在地面分段組裝。組裝時應盡量調整風道水平度，避免風管扭曲或上下起波，左右擺龍，每段風道不宜超過10m.組裝時，墊片應墊平，螺栓應均勻擰緊，螺母帽均朝向同一方向。通風管道負壓風機只有通風降溫的作用，沒有制冷的功能，涼爽是人體的感覺。
When the air duct of the ventilation duct is short, it can be assembled on the ground at one time. When the air duct is long, it can be assembled on the ground in sections according to the situation of the installation site. During assembly, the levelness of the air duct shall be adjusted as much as possible to avoid distortion of the air duct or wave up and down. The length of the air duct shall not exceed 10m During assembly, the gasket shall be leveled, the bolts shall be tightened evenly, and the nut caps shall all face the same direction. The negative pressure fan of the ventilation duct only has the function of ventilation and cooling, and has no function of cooling. The cool is the feeling of the human body.
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