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Anonymous users2024-01-24Yes, when I am engaged in kitchen design, I now require customers to pre-embed PVC pipes with a diameter of 106 mm in the ceiling in advance.
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Anonymous users2024-01-23Are you range hood exhaust or water heater exhaust? PVC pipes cannot be used in water heaters (wall-hung boilers), because the temperature of the exhaust gas of water heaters is generally about 130 degrees, and PVC pipes are not resistant to high temperatures.
In principle, as long as the drainage pipe can be connected without leakage, it can be used, and there will generally be a hose connection, and it is generally not easy to use a hard pipe connection directly.
The exhaust gas of spraying is organic waste gas, which can be treated by Wanchuan environmental protection UV photolysis purifier, which occupies a small area, is simple to operate, has a high degree of automation, and can also use Wanchuan environmental protection activated carbon adsorption tower. Thank you.
The drainage of these two different locations is actually discharged into one into one when the drainage main pipe downstairs is actually discharged, and if it is a commercial kitchen drainage, it must be treated by a closed grease tank before it can be discharged to the main sewage pipe
The method you said is okay, but you must install the flue check valve, and there will be no sequelae when the flue check valve is installed