通風(fēng)管道加工的機(jī)械通風(fēng)準(zhǔn)則

發(fā)布人：http://rdhw.com.cn   發(fā)布時(shí)間：2023-06-26 20:01:27

通風(fēng)管道想要完結(jié)通風(fēng)，有兩種，一是機(jī)械通風(fēng)，二是天然通風(fēng)。那么不銹鋼通風(fēng)管道有哪些機(jī)械通風(fēng)管道準(zhǔn)則呢？下面濟(jì)南通風(fēng)管道加工廠家就給咱們介紹一下：

There are two ways for ventilation ducts to achieve comprehensive ventilation: mechanical ventilation and natural ventilation. So what are the mechanical ventilation duct guidelines for stainless steel ventilation ducts? Below, the ventilation pipeline processing manufacturer in Jinan will introduce to us:

稀釋通風(fēng)

Dilution ventilation

稀釋通風(fēng)又稱混合通風(fēng)，即送人比室內(nèi)污染物濃度低的空氣與室內(nèi)空氣混合，以此下降室內(nèi)污染物的濃度，抵達(dá)衛(wèi)生標(biāo)難。

Dilution ventilation, also known as mixed ventilation, refers to mixing air with a lower concentration of indoor pollutants, in order to reduce the concentration of indoor pollutants and achieve hygiene standards.

置換通風(fēng)

Displacement ventilation

在置換通風(fēng)體系中，新鮮冷空氣由房間底部以很低的速度送入，送風(fēng)溫差僅為2—4Y。送入的新鮮空氣因密度大而像水相同充滿整個(gè)房間的底部，熱源引起的熱對(duì)流氣流使室內(nèi)發(fā)生筆直的溫度禪度，氣流緩慢上升，脫離作業(yè)區(qū)，將余熱和污染物推向房間頂部，由設(shè)在頂棚上或房間頂部的排風(fēng)口直接排出。

In the displacement ventilation system, fresh cold air is fed in at a very low speed from the bottom of the room, with a temperature difference of only 2-4Y for the supply air. Due to its high density, the fresh air sent in fills the entire bottom of the room like water. The heat generated by the heat source causes a direct temperature rise in the room, causing the airflow to slowly rise and detach from the work area, pushing waste heat and pollutants towards the top of the room, which is directly discharged by the exhaust vents located on the ceiling or at the top of the room.

室內(nèi)空氣近似活塞狀活動(dòng)，使污染物隨空氣活動(dòng)從房間頂部排出，作業(yè)區(qū)根本處于送入空氣中，即作業(yè)區(qū)污染物濃度約等于送人空氣的濃度，這是置換通風(fēng)與傳統(tǒng)的稀釋通風(fēng)的大差異。在通風(fēng)管道中，顯著置換通風(fēng)的通風(fēng)效果比稀釋通風(fēng)要好。

The indoor air moves in a piston like manner, allowing pollutants to be discharged from the top of the room with the air movement. The working area is fundamentally in the incoming air, which means that the concentration of pollutants in the working area is approximately equal to the concentration of the incoming air. This is a significant difference between displacement ventilation and traditional dilution comprehensive ventilation. In ventilation ducts, the ventilation effect of significant displacement ventilation is better than that of dilution ventilation.

部分通風(fēng)

Partial ventilation

部分通風(fēng)便是運(yùn)用部分氣流，使部分地址不受有害物的污染，構(gòu)成杰出的空氣環(huán)境。

Partial ventilation refers to the use of partial airflow to prevent harmful substances from contaminating certain areas, creating an outstanding air environment.

部分通風(fēng)體系分為部分送風(fēng)和部分排風(fēng)兩大類。部分排風(fēng)是將污染物就地捕集、凈化后排放室外。部分送風(fēng)是將通過(guò)處理的、契合要求的空氣送到部分作業(yè)地址，以確保部分區(qū)域的空氣條件。部分通風(fēng)辦法作為確保作業(yè)和日子環(huán)境空氣質(zhì)量、避免室內(nèi)環(huán)境污染的技能辦法應(yīng)優(yōu)先考慮。

Partial ventilation systems are divided into two categories: partial supply and partial exhaust. Partial exhaust is the process of capturing and purifying pollutants on-site before discharging them outdoors. Partial air supply is the process of delivering processed and compliant air to certain work locations to ensure air conditions in certain areas. Some ventilation methods should be given priority as a technical method to ensure the air quality of the operation and daily environment and avoid indoor environmental pollution.

通風(fēng)管道加工的機(jī)械通風(fēng)準(zhǔn)則相關(guān)事項(xiàng)就講解到這里了，希望能夠給您好的幫助，更多事項(xiàng)就來(lái)我們網(wǎng)站http://rdhw.com.cn咨詢！

That's all for the mechanical ventilation guidelines related to the processing of ventilation ducts. We hope they can provide you with good help. For more information, please come to our website http://rdhw.com.cn consulting service