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為了實(shí)現(xiàn)濟(jì)南通風(fēng)管道的整體通風(fēng)，可以采用機(jī)械通風(fēng)和自然通風(fēng)，根據(jù)作用機(jī)理的不同，全通風(fēng)可分為稀釋通風(fēng)和置換通風(fēng)；根據(jù)系統(tǒng)的不同特點(diǎn)，綜合通風(fēng)可分為三類：綜合送風(fēng)、綜合排風(fēng)和綜合供排風(fēng)。那你知道機(jī)械通風(fēng)方式有哪些嗎？接下來，濟(jì)南通風(fēng)管道加工廠家將在下文為大家簡(jiǎn)要介紹一下，希望能幫到大家。
In order to realize the overall ventilation of Jinan ventilation pipeline, mechanical ventilation and natural ventilation can be used. According to different action mechanisms, total ventilation can be divided into dilution ventilation and displacement ventilation; according to different characteristics of the system, comprehensive ventilation can be divided into three categories: comprehensive air supply, comprehensive exhaust and comprehensive supply and exhaust. Do you know what mechanical ventilation methods are? Next, Jinan ventilation pipe processing factory will be briefly introduced in the following, hoping to help you.
1、置換通風(fēng)
1. Displacement ventilation
置換通風(fēng)系統(tǒng)中，新鮮冷空氣以ji低的速度從房間底部排出，送風(fēng)溫差僅為2-4y，房間內(nèi)的新鮮空氣由于密度高而像水一樣在房間底部擴(kuò)散。
In the displacement ventilation system, fresh cold air is discharged from the bottom of the room at a low speed of Ji, and the temperature difference of the air supply is only 2-4y. The fresh air in the room diffuses at the bottom of the room like water due to its high density.
熱源引起的熱對(duì)流使房間產(chǎn)生一個(gè)垂直的溫度禪定度。氣流緩慢上升，離開工作區(qū)域，將余熱和污染物推到房間頂部，然后由天花板上的出風(fēng)口或房間頂部直接排放。
The heat convection caused by the heat source makes the room produce a vertical temperature Zen degree. The air flow rises slowly, leaving the work area, pushing the waste heat and pollutants to the top of the room, and then directly discharging through the air outlet on the ceiling or the top of the room.

室內(nèi)空氣像活塞一樣流動(dòng)，污染物隨氣流從房間頂部排出，工作區(qū)基本上是空的。也就是說，工作區(qū)的污染物濃度與空氣中的污染物濃度大致相同。濟(jì)南通風(fēng)管道加工廠家表示置換通氣與傳統(tǒng)的稀釋通氣有較大的區(qū)別。置換通氣的通氣效果明顯優(yōu)于稀釋通氣。
Indoor air flows like a piston, pollutants are discharged from the top of the room with the airflow, and the working area is basically empty. In other words, the concentration of pollutants in the work area is roughly the same as that in the air. Jinan ventilation pipe manufacturers said that displacement ventilation and traditional dilution ventilation have a big difference. The ventilation effect of displacement ventilation was better than that of dilution ventilation.
2、局部通風(fēng)
2. Local ventilation
局部通風(fēng)是利用局部氣流，使局部地區(qū)不受有害物質(zhì)污染，產(chǎn)生良好的空氣環(huán)境，局部通風(fēng)系統(tǒng)分為局部送風(fēng)和局部排風(fēng)，局部排放是將污染物就地收集凈化后排放到室外。
Local ventilation is the use of local air flow, so that local areas are not polluted by harmful substances and produce a good air environment. Local ventilation system is divided into local air supply and local exhaust. Local emission is to collect and purify pollutants on the spot and then put them outdoors.
局部送風(fēng)是將經(jīng)處理合格的空氣送至當(dāng)?shù)毓ぷ鲌?chǎng)所，保證當(dāng)?shù)氐目諝鈼l件。局部通風(fēng)作為保證工作和生活環(huán)境空氣質(zhì)量，防止室內(nèi)環(huán)境污染的技術(shù)措施應(yīng)優(yōu)先考慮。
Local air supply is to send qualified air to the local workplace to ensure the local air conditions. As a technical measure to ensure the air quality of working and living environment and prevent indoor environmental pollution, local ventilation should be given priority.
濟(jì)南通風(fēng)管道
Jinan ventilation duct
3、稀釋通風(fēng)
3. Dilution ventilation
稀釋通風(fēng)又稱混合通風(fēng)，是指送人將低于室內(nèi)污染物濃度的空氣與室內(nèi)空氣混合，從而降低難以達(dá)到衛(wèi)生標(biāo)準(zhǔn)的室內(nèi)污染物濃度。
Dilution ventilation, also known as mixed ventilation, refers to sending people to mix the air below the indoor pollutant concentration with the indoor air, so as to reduce the indoor pollutant concentration which is difficult to reach the hygienic standard.
有關(guān)濟(jì)南通風(fēng)管道的三種機(jī)械通風(fēng)方式的相關(guān)內(nèi)容到此就講解完了，相信大家閱讀完這些內(nèi)容之后對(duì)其有了更深的了解，希望這些內(nèi)容可以幫助到大家，想了解更多管道詳情可以多多關(guān)注我們的網(wǎng)站動(dòng)態(tài)。
This is the end of the three mechanical ventilation methods of Jinan ventilation duct. I believe that you have a deeper understanding after reading these contents. I hope these contents can help you. If you want to know more details of the pipeline, you can pay more attention to our website. 上一篇：導(dǎo)致的通風(fēng)管道變形的主要因素是什么？
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