In our daily life, we all know about the ventilation duct and smoke exhaust duct from a certain point of view, so how to distinguish between smoke exhaust duct and ventilation duct? Next, let's learn about it together. I hope we can help you.

1、作用不同

1. Different functions

通風(fēng)管道是市政基礎(chǔ)設(shè)施，可以促進(jìn)空氣流通，減少有害氣體含量。排風(fēng)管的設(shè)計(jì)是為了防止設(shè)備在生產(chǎn)過(guò)程中產(chǎn)生有害物質(zhì)，污染車間空氣。它通常從抽風(fēng)機(jī)或吸入口收集有害物質(zhì)，然后通過(guò)管道送凈化設(shè)備進(jìn)行處理，達(dá)標(biāo)后即可排放或重復(fù)使用。

Ventilation ducts are municipal infrastructure, which can promote air circulation and reduce harmful gas content. The design of the exhaust duct is to prevent the equipment from generating harmful substances during production and polluting the air in the workshop. It usually collects hazardous substances from the exhaust fan or suction port, and then sends them to the purification equipment through the pipeline for treatment. After reaching the standard, they can be discharged or reused.

2、用途不同

2. Different uses

通風(fēng)管道通常用于工業(yè)、建筑項(xiàng)目和城市基礎(chǔ)設(shè)施。排煙管道的主要目的是排風(fēng)。

Ventilation ducts are commonly used in industry, construction projects and urban infrastructure. The main purpose of smoke exhaust duct is to exhaust air.

3、材質(zhì)不同

3. Different materials

通風(fēng)管道一般可以根據(jù)其材質(zhì)來(lái)區(qū)分，如鋼制風(fēng)管、鍍鋅風(fēng)管、塑料風(fēng)管等。為了更具成本效益，通風(fēng)管通常由管子連接形成一個(gè)整體，然后成為通風(fēng)系統(tǒng)的一部分。該系統(tǒng)只需要一個(gè)凈化裝置和一個(gè)風(fēng)扇。

Ventilation ducts can generally be distinguished according to their materials, such as steel ducts, galvanized ducts, plastic ducts, etc. In order to be more cost-effective, ventilation pipes are usually connected by pipes to form a whole and then become part of the ventilation system. The system only needs a purification device and a fan.

濟(jì)南通風(fēng)管道加工廠家此外給大家講講安裝通風(fēng)管道時(shí)要考慮的要點(diǎn)：

In addition, Jinan ventilation pipe manufacturer will tell you the key points to be considered when installing ventilation pipes:

1、安裝風(fēng)管前未內(nèi)部雜物

1. Internal sundries are not removed before installing the air duct

安裝風(fēng)管前，內(nèi)外雜物，做好清潔和成品。施工結(jié)束后，必須及時(shí)鎖緊噴嘴。如果不雜物，系統(tǒng)的阻力會(huì)增加，嚴(yán)重時(shí)會(huì)堵塞濾網(wǎng)和管道。

Before installing the air duct, remove the internal and external sundries, clean and finish the product. After construction, the nozzle must be locked in time. If the sundries are not removed, the resistance of the system will increase, and the filter screen and pipeline will be blocked in serious cases.

2、風(fēng)道系統(tǒng)安裝后，未按規(guī)定進(jìn)行漏風(fēng)檢查

2. After the installation of air duct system, air leakage inspection is not conducted as required

漏光或漏風(fēng)測(cè)量是對(duì)通風(fēng)空調(diào)施工質(zhì)量的檢驗(yàn)措施。檢驗(yàn)必須嚴(yán)格按照要求和規(guī)范進(jìn)行。整個(gè)系統(tǒng)和項(xiàng)目工程不符合使用要求，增加了返工和不必要的浪費(fèi)和能源浪費(fèi)。

Light or air leakage measurement is an inspection measure for the construction quality of ventilation and air conditioning. The inspection must be carried out in strict accordance with the requirements and specifications. The whole system and project engineering do not meet the use requirements, increasing rework and unnecessary waste and energy waste.

3、各種氣閥的安裝位置不方便操作和維修

3. The installation position of various air valves is inconvenient for operation and maintenance

各類門應(yīng)安裝在便于操作和檢修的地方，檢修口宜設(shè)在天花板或電梯井道內(nèi)。

All kinds of doors shall be installed at places convenient for operation and maintenance, and the manhole shall be set in the ceiling or elevator shaft.

4、風(fēng)管支架與吊架距離過(guò)大

4. The distance between air duct support and hanger is too large

濟(jì)南通風(fēng)管道加工廠家提醒，風(fēng)管支架與衣架距離過(guò)大，風(fēng)管會(huì)變形，影響感官效果;如果膨脹螺栓使用不當(dāng)，導(dǎo)管的重量會(huì)超過(guò)吊點(diǎn)的承載能力，甚會(huì)導(dǎo)致導(dǎo)管掉落，造成施工隱患。

Jinan ventilation pipe processing factory reminds that if the distance between the air pipe support and the clothes hanger is too large, the air pipe will be deformed and affect the sensory effect; If the expansion bolt is used improperly, the weight of the conduit will exceed the bearing capacity of the lifting point, and even cause the conduit to fall, resulting in hidden dangers of construction safety.

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