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A water-saving self-cleaning pipeline filter device

A filter device and self-cleaning technology, applied in the direction of filtration and separation, separation methods, chemical instruments and methods, etc., can solve the problems of inconvenient replacement of filter elements, unfavorable water consumption for users, waste of water resources, etc., to increase water experience and increase self-cleaning ability, the effect of not wasting water resources

Active Publication Date: 2021-12-10
宁夏兴屹建设工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the shortcomings in the prior art that it is not convenient to replace the filter element, and the water needs to be cut off during the replacement process, which is not conducive to the user's water use, and self-cleaning wastes a lot of water resources, and proposes a water-saving self-cleaning Pipeline filter

Method used

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  • A water-saving self-cleaning pipeline filter device
  • A water-saving self-cleaning pipeline filter device
  • A water-saving self-cleaning pipeline filter device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] refer to Figure 1-3 , a water-saving self-cleaning pipeline filter device, including a connecting pipe 1, the connecting pipe 1 includes a connecting nozzle 11 and a lumen 12, a piston sleeve 2 is installed in the lumen 12, and the piston sleeve 2 is a cavity structure, A filter tube 21 is slidably inserted on the piston sleeve 2, and a retaining ring 211 is installed on the outer wall of the filter tube 21. A spring 22 is installed between the retaining ring 211 and the inner wall of the piston sleeve 2, and the outer wall of the connecting pipe 1 A plurality of first right-angle pipes 3 and a plurality of second right-angle pipes 4 are respectively sealed and inserted, and the opposite ends of each first right-angle pipe 3 and the second right-angle pipe 4 are equipped with threaded connection sleeves 6, and the two threaded connection sleeves A filter core tube 7 is installed between the 6, the end of the first right-angle tube 3 away from the threaded connection sl...

Embodiment 2

[0040] refer to Figure 4 , a water-saving self-cleaning pipeline filter device, which is basically consistent with Embodiment 1, the difference is that:

[0041] The side wall of the piston sleeve 2 extends and is equipped with a plurality of support frames 23, and a gillnet board 231 is installed on the plurality of support frames 23, and the gillnet board 231 is located in the filter pipe 21;

[0042] After the filter screen 212 is clogged and pushed by the water flow to move into the piston sleeve 2, the filter screen 212 is pierced by the gill mesh plate 231 placed in the filter tube 21, and the impurities on the filter screen 212 are quickly cleaned, and the cleaned impurities are removed. The water flow is brought into the filter core tube 7 to filter, so that the device can increase the speed of cleaning the filter screen impurities and the degree of cleaning impurities is higher, which further increases the self-cleaning ability of the device.

[0043] In this embodi...

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Abstract

The invention discloses a water-saving self-cleaning pipeline filter device, comprising a connecting pipe, the connecting pipe includes a connecting nozzle and a lumen, a piston sleeve is installed in the lumen, and the piston sleeve is a cavity structure, a filter tube is slidably inserted on the piston sleeve, a retaining ring is installed on the outer wall of the filter tube, a spring is installed between the retaining ring and the inner wall of the piston sleeve, and the connecting pipe A plurality of first right-angle pipes and a plurality of second right-angle pipes are respectively sealed and inserted on the outer wall, and the opposite end of each of the first right-angle pipes and the second right-angle pipes is equipped with a threaded connection sleeve, and the two threaded connections A filter core tube is jointly installed between the sleeves. The present invention realizes the self-cleaning function and does not waste water resources through the first right-angle tube, the filter core tube and the second right-angle tube, ensures the stability of water flow delivery through the filter core tube and does not stop the water during the replacement and disassembly process, and increases the impurity cleaning through the gill mesh plate The speed further increases the self-cleaning ability.

Description

technical field [0001] The invention relates to the field of water conservancy engineering, in particular to a water-saving self-cleaning pipeline filter device. Background technique [0002] In water conservancy projects, pipeline water supply is essential. Since the water transported in the pipeline is not pure water and contains more impurities, long-term use may easily cause fouling and blockage of the faucet at the outlet. Therefore, it is necessary to install a filter device to reduce the impurities in the water at the outlet. . [0003] The existing filtering device adopts a filter screen structure, through which the impurities in the filter screen are filtered, but the filter screen will be clogged after a long time of use. At this time, the filter screen needs to be replaced or the impurities in the filter screen should be removed. The traditional filter device needs to be replaced During the process, the water supply needs to be stopped, and the water can only be ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01D35/02B01D35/12B01D35/16
CPCB01D35/02B01D35/12B01D35/16
Inventor 贾小帅蔡永霞
Owner 宁夏兴屹建设工程有限公司
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