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A backwashing and decontamination type sub-catchment

A technology of water separator and water collector, which is applied in the field of machinery, can solve the problems of large floor area and double water resistance, and achieve the effects of small filtering resistance, good fluidity, and reducing the floor area of ​​the machine room

Active Publication Date: 2015-11-18
武汉中电节能有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, in the current water system, the sub-collector and the decontamination device are two independent devices, which have the disadvantages of large footprint and double water resistance.

Method used

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  • A backwashing and decontamination type sub-catchment
  • A backwashing and decontamination type sub-catchment
  • A backwashing and decontamination type sub-catchment

Examples

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Embodiment 1

[0029] The sub-water collector device of the present invention comprises a cylindrical body, a head, a connecting pipe, a filter screen and accessories (half inner and outer hoops, outer hoops, flange covers, water retaining plates, nuts, temperature and pressure gauge connection gauges). For a heating user, the heat medium is 95°C hot water, the water volume is 20,000kg / h, and the hot water flow rate is 0.1m / s. 20R seamless steel pipe is used as the material of the cylinder and the head, all the connecting pipes are seamless steel pipes, the filter screen is made of stainless steel screen, the nut is M16, and the bolt is M16×55. The diameter of the water inlet and outlet pipes is 100mm, the branch pipe is 70mm, the diameter of the cylinder is 325mm, the height of the head is h=106mm, the length of the manifold is L=1922mm, the diameter of the drainage pipe is 50mm, and the wall thickness of the head and the cylinder is 6mm.

[0030] In the normal operation state of the water ...

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Abstract

The invention provides a backwash dirt-removing water distributing and collecting device which comprises a tank body with a flange port, a filter screen, a fixing device and port valves. The tank body has the function of a water storage system capable of distributing flows and collecting flows. The fixing device is used for fixing the filter screen. The filter screen has the function of removing dirt. The port valves have the functions of adjustment, disconnection and achieving backwash. According to the backwash dirt-removing water distributing and collecting device, a water distributing and collecting device and a backwash dirt-removing device are combined into a whole, so that the occupied area is greatly reduced, the space of a machine chamber is saved, use is convenient and practicality is high.

Description

technical field [0001] The invention belongs to the technical field of machinery, and relates to a water sub-collector, in particular to a backwashing and decontamination type sub-collector. Background technique [0002] The sub-catchment is composed of a sub-catchment and a water collector. The water distributor is a water distribution device used to connect the water supply pipes of various heating pipes in the water system, and the water collector is a water collection device used to connect the return pipes of various heating pipes in the water system. The main function of the water distribution main is to distribute the hot water from the pipe network system to the rooms that need floor heating through the floor heating pipes buried under the floor. When hot water flows in the floor heating pipe, heat is transferred to the floor, and then radiated to the room through the floor. The other end of the floor heating pipe is connected to the water collecting main pipe of t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24D19/00
Inventor 李洋钟凡胡静娇
Owner 武汉中电节能有限公司
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