Filtration self-cleaning type clean water sump

A self-cleaning and water purification technology, which is applied in the direction of filtration and separation, fixed filter elements, water supply devices, etc., can solve the problems of unsanitary and inconvenient, high cost, and the tap water filter is easy to block and fail, and achieves convenient and hygienic use , Cleaning effect of tap water

Inactive Publication Date: 2010-01-20
马先伟
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Currently known tap water filters are prone to clogging and failure, and need to be disassembled and washed frequently. When tap water is cut off or water is supplied in stages, basins, barrels or pools are commonly used for hous

Method used

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  • Filtration self-cleaning type clean water sump
  • Filtration self-cleaning type clean water sump

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0014] In the figure, (1) is the tap water inlet pipeline, (2) is the tap water main valve, and the water inlet (11) of the three-port self-cleaning filter (5) of the water tank is checked by the throttle valve (3). The valve (4) is connected to the tap water main valve, the sewage outlet (15) is connected to the flush toilet (9) through the shut-off valve (10), and the clean water outlet (14) is connected to the water storage container (6) through a three-way connection. The other mouth connected to the domestic water pipeline (8), (7) is the liquid level regulator of the water storage container, and the pipelines from the filter sewage outlet to the flush toilet and the clean water outlet to the water storage container are all added in the same way. Thick pipes, others are normal pipes for household water. In the figure, the three-interface self-cleaning filter housing (3) is divided into two chambers of clean water and sewage by the filter medium (12), and a cleaning brush ...

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PUM

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Abstract

The invention discloses a filtration self-cleaning type clean water sump. The main application is that: the clean water sump is a facility which filters household tap water into clean water and can reserve the clean water with the same pressure as the tap water, and a filtration device thereof can self-clean and does not need power. A main structure thereof is that: the clean water sump is connected to a main tap water valve, and is connected to a back-flush type three-interface filter through a check valve and a throttle valve; the filtered clean water enters a container which can reserve water and pressure for reservation; at the same time, the clean water sump is connected to a household water consumption pipeline; the sewage of the back-flush cleaning filter is connected to a flushing toiler through a cutoff valve; the self-cleaning of the filter can be finished when the flushing toiler is flushed; and the check valve at the front end of equipment can ensure that the clean water with the pressure can be reserved for families to use when the tap water is cut off, thereby ensuring that the tap water is more convenient and sanitary when people uses the tap water.

Description

Technical field: [0001] The present invention is a facility for filtering tap water into clean water and storing clean water with the same pressure. The filtering device can be self-cleaned without electricity, making it more convenient and hygienic for people to use tap water. Background technique: [0002] Currently known tap water filters are prone to clogging and failure, and need to be disassembled and washed frequently. When tap water is cut off or water is supplied in stages, basins, barrels or pools are commonly used for household water storage, which is neither hygienic nor convenient. There are also advanced tap water treatment devices. Its structure is complex, it needs electricity, and its cost is high, so it is not suitable for ordinary families. Invention content: [0003] In order to overcome the fact that the existing tap water filter is easy to block and fail, and needs to be disassembled and washed frequently, and also for the convenience and sanitation o...

Claims

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Application Information

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IPC IPC(8): E03B11/02E03C1/01B01D29/03B01D29/66B01D29/64C02F1/00
CPCY02A20/00
Inventor 马先伟
Owner 马先伟
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