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Household saving and backwater device

A water return device and household technology, applied in water supply devices, washing devices, household appliances, etc., can solve the problems of recycling and reuse without special devices, and achieve the effects of long-term saving, flexible use, and convenient installation

Inactive Publication Date: 2006-03-15
SHANGHAI APPLIED TECHNOLOGIES COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there is no special device in the recycling and reuse of domestic sewage

Method used

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  • Household saving and backwater device

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Experimental program
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Effect test

Embodiment Construction

[0009] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0010] As shown in Figure 1, the household saving water return device consists of a water inlet pipe 11, a drain pipe 10, a pipeline booster pump 5-1, 5-2, an upper water storage tank 6, a lower water storage tank 2, and a water return pipe 3- 1, 3-2, 3-3, 3-4 composition. The drainpipe of bathtub 7 and washing machine 1 is connected with the upper water inlet of upper water storage tank 6 and lower water storage tank 2 respectively by two pipeline booster pumps 5-1, 5-2, and upper water storage tank 6 and lower water storage tank The bottom of the tank 2 is connected with a drainpipe 10, and an overflow pipe 9-1 is connected between the upper part of the upper water storage tank 6 and the upper part of the lower water storage tank 2 to prevent water from overflowing in the tank. There is a return water pipe 3-1 between them, and an overflow pipe 9-2 i...

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PUM

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Abstract

A backwater-saving device for family is provided. It contains drain pipeline, blower pump, upper -aqua storage tank and down aqua storage tank and backwater pipe. Bathtub and drain pipeline of washing machine connect with water entrance of upper aqua storage tank and down aqua storage tank. Bottom of the storage tank has drain water. Top has flooding pipe. Backwater pipe is between bottom of upper aqua storage tank and washing machine. Flooding pipe is between top parts of the two storage tanks. Backwater pipe is between the bottom of down aqua storage tank and water closet pan.

Description

technical field [0001] The invention relates to a domestic sewage recycling device, in particular to a domestic sewage return device which collects and reuses the sewage from washing machines and baths. Background technique [0002] With the increase of various types of equipment and the improvement of automation in the households of our country, household tap water and drainage water consumption are increasing, and the pressure on natural ecology and tap water plants is also increasing. Existing household washing machines usually rinse three to four times during washing. The final rinse water is actually relatively clean, and it is very wasteful to directly discharge it into the sewer. It can be used for the initial soaking and early rinsing of washing. The flushing water used by the existing domestic flush toilets all directly uses tap water, which is very wasteful. The drainage of domestic washing machines and bathing and showers can fully bear the ...

Claims

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Application Information

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IPC IPC(8): E03C1/12E03D1/24D06F39/00G05D9/12
Inventor 方銘方以清
Owner SHANGHAI APPLIED TECHNOLOGIES COLLEGE
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