Building water supply design – 18 – what are the directions of water supply pipelines


Cuplock Scaffolding Components

Most of the risers are set in the vertical equipment pipe well.

It is suitable for hotels, office buildings, exhibition halls, shopping centers and other buildings with high decoration grade or places with special requirements such as kindergartens, nursing homes and prisons; Or the water supply riser shall be set at the concealed position behind the door of the public toilet and connected to the horizontal surface mounted branch pipe to each appliance.

The horizontal branch pipes at the bottom of the top plate are connected to each public toilet on the corresponding water supply floor, the horizontal branch pipes in the ceiling are connected to each water appliance, and they are concealed along the vertical wall slot and connected to each water consumption point.

This method is easy for construction and later maintenance, which is less beautiful.

In addition to meeting the requirements of water quality, water pressure and water volume, the water supply system can rely on the pipeline system to send it to each water consumption point.

The water supply main pipes of each partition of the building (including the low area of municipal water supply) are connected to the building from the ground floor buried or the basement overhead.

After the completion of this method, the wall is beautiful and the work quantity is slightly large.

The pipeline is laid in the case that the fabricated stainless steel domestic water tank is centrally set in each pressurized zone for water storage and the pneumatic water supply facilities are set in each zone respectively.

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The reason why some residential indoor water supply adopts water dispenser is that the incoming water supply pipe is connected to the residential indoor along the cushion, and then the open water supply device is turned up, and then the multi-channel water supply pipe is connected from the water distributor and turned down to the cushion, which should be connected to the water consumption points of sanitary appliances one by one, so as to ensure that the water supply pipes laid in the cushion have no construction interface, Minimize the possibility of water leakage in the cushion.

It is suitable for office buildings, teaching buildings, dormitories, ancillary} buildings of small businesses or industrial and mining enterprises; Or the water supply riser turns down to the ground cushion after connecting the open branch pipe and water meter in the pipe well, and is laid to the household water supply distributor in the cushion, or the branch in the cushion is connected to the water appliances, which is suitable for residential buildings and places where the open installation of pipes is not allowed.

Most of the indoor water supply systems are downward and upward.

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