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. Different functions
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. Different uses
Ventilation ducts are commonly used in industry, construction projects and urban infrastructure. The main purpose of smoke exhaust duct is to exhaust air.
3. Different materials
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.
In addition, Jinan ventilation pipe manufacturer will tell you the key points to be considered when installing ventilation pipes:
1. Internal sundries are not removed before installing the air duct
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. After the installation of air duct system, air leakage inspection is not conducted as required
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. The installation position of various air valves is inconvenient for operation and maintenance
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. The distance between air duct support and hanger is too large
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.
I hope the above can help you. For more relevant information, you can follow our website http://www.staywellfit.com , contact the professional customer service personnel to explain more and more detailed contents or questions for you, so that you can get some information here!