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Import valve

Regulating valve

Pressure relief valve

Solenoid valve

Imported steam pressure reducing valve


Import nitrogen pressure reducing valve


Import argon pressure reducing valve


Imported hydrogen pressure reducing valve


Imported oxygen pressure reducing valve


Import high pressure reducing valve


Imported carbon dioxide pressure reducing valve


Imported gas pressure reducing valve


Import natural gas pressure reducing valve


Import water supply relief valve


Imported water pressure reducing valve


Import high pressure gas reducing valve


Import natural gas antifreeze pressure reducing valve


Import double stage pressure reducing valve


Import ammonia pressure reducing valve


Import ultramicro pressure reducing valve


Imported cryogenic pressure reducing valve


Import air pressure reducing valve


Import temperature and pressure reducing device


Pressure reducing valve for imported oil


Import sanitary pressure reducing valve


Import liquid nitrogen liquid nitrogen reducing valve


Import small flow reducing valve


Imported propylene pressure reducing valve


Import liquid pressure reducing valve


Import laboratory instrument pressure reducing valve


Imported adjustable pressure reducing valve


Imported high sensitivity pressure reducing valve


Imported stainless steel pressure reducing valve


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What are the matters needing attention in the installation of kitchen exhaust pipes?

Author: sky blue environmental protection Release date: 09, 28 2018, 17:42:32 1119 browse
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What are the matters needing attention in the installation of kitchen exhaust pipes?

   1. Auxiliary flue must be retained.

Every kitchen has its own kitchen. flue There are also main flue and auxiliary flue. The main flue runs through the building, while the auxiliary flue is relatively independent. Usually, the fumes in the home will enter the auxiliary flue first and then enter the main flue through the holes on the diaphragms to ensure that each family's fumes are isolated. However, if the two grade flue is directly connected to the main flue, it will cause smoke or smoke due to too low pressure.

Two, attention should be paid to details in construction.

First of all, it is very important to choose the location of hood. The shorter the pipe, the better. For beauty, some bosses will pull the pipes longer. Therefore, after closing the hood, there will be a lot of smoke that can not be discharged, and then it will be back to the room. In addition, in order not to damage the main flue and auxiliary flue, the opening direction of the main flue and auxiliary flue can not be changed at will, and the inside of the auxiliary flue must be struck.

Three, smoke from windows, pay attention to safety.

In order to avoid the problem of smoky strings, some owners abandoned their original flue and opened holes directly to vent smoke. This is possible, but there are several points to note.

Before opening windows or walls, you must get the consent of the property. Secondly, pay attention to safety. usually The end of the exhaust pipe is made of metal. If the hole is too small, the metal heat transfer may cause the glass to burst and damage pedestrians, and the smoke pipe will extend out of the window. A strong north wind can cause smoke to flow backwards. It is best to extend the pipe and nesting the pipes to prevent rain from flowing into the pipeline and keeping the windshield outside.

Lampblack purifier is the first official website of Zhengzhou sky blue environmental protection equipment, LV: 13949107958.

Zhengzhou Tian Zhi LAN environmental protection equipment Co., Ltd. mainly produces and sells China Jilan lampblack purifier, zhongjilan lampblack purification machine, Kelan oil fume purifier, quick 8 oil fume purifier and so on. It provides exhaust pipe, fume purifier installation and other services.

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