Household water well hand pump filter pipe

A household water well and hand pump technology, applied in the direction of filtration and separation, fixed filter elements, chemical instruments and methods, etc., can solve problems such as imperfect water resources treatment technology, inconvenience in daily life, slow water flow rate, etc., to prevent high Water column and water hammer problems, good corrosion resistance, light weight effect

Inactive Publication Date: 2014-07-16
昆山帝滤源环保科技有限公司
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Problems solved by technology

[0002] In many rural areas, open wells are still commonly used to draw water for daily needs. The water taken directly from the wells often contains a large amount of impurities and often needs to be precipitated before it can be used. Due to limited conditions, the treatment technology for water resources is not perfect and consumes For a long time, it has caused great inconvenience to daily life
The pipelines in the prior art will use sponge and gauze to filter. On the one hand, this filtering method will slow down the water flow velocity, and on the other hand, the sponge that absorbs impurities for a long time will easily cause secondary pollution.

Method used

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  • Household water well hand pump filter pipe

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[0017] Below in conjunction with accompanying drawing and specific embodiment, further illustrate the present invention, should be understood that these embodiments are only for illustrating the present invention and are not intended to limit the scope of the present invention, after having read the present invention, those skilled in the art will understand various aspects of the present invention Modifications in equivalent forms all fall within the scope defined by the appended claims of this application.

[0018] The present invention proposes a household water well hand pump filter tube, which adopts multi-layer filter tubes, greatly enhances the filtering effect, and reduces the impact on the water flow rate caused by filtration. In addition, the upper end of the water intake cavity adopts a slope with a certain angle, which is consistent with the The combination of check valve can effectively prevent high water column and water hammer, and greatly reduce the occurrence o...

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Abstract

The invention discloses a household water well hand pump filter pipe, which employs a multi-layer filter pipe, the filtering effect is greatly enhanced, and flow velocity influence of current due to filtering can be reduced. Further, the upper end of a water taking cavity employs an inclined plane with certain angle, and is cooperated with a check valve, so that high water column and water attack problem can be effectively prevented, and generation of water spraying phenomenon is greatly reduced.

Description

technical field [0001] The invention relates to a water well pipeline, in particular to a household water well hand pump filter tube suitable for open wells. Background technique [0002] In many rural areas, open wells are still commonly used to draw water for daily needs. The water taken directly from the wells often contains a large amount of impurities and often needs to be precipitated before it can be used. Due to limited conditions, the treatment technology for water resources is not perfect and consumes For a long time, it has caused great inconvenience to daily life. And the pipeline in the prior art can adopt sponge, gauze to filter the way, and this filtering way can cause the flow velocity of water to slow down on the one hand, on the other hand the sponge that absorbs impurity for a long time easily causes secondary pollution. [0003] Therefore, a new technical solution is needed to solve the above problems. Contents of the invention [0004] Purpose of the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D29/58B01D35/02
Inventor 哈桑穆罕默德阿里林文娜
Owner 昆山帝滤源环保科技有限公司
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