CN2832934Y - Reutilization device for domestic waste water - Google Patents

Reutilization device for domestic waste water Download PDF

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Publication number
CN2832934Y
CN2832934Y CNU2005201029662U CN200520102966U CN2832934Y CN 2832934 Y CN2832934 Y CN 2832934Y CN U2005201029662 U CNU2005201029662 U CN U2005201029662U CN 200520102966 U CN200520102966 U CN 200520102966U CN 2832934 Y CN2832934 Y CN 2832934Y
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CN
China
Prior art keywords
pipe
water
waste water
communicated
header tank
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Expired - Fee Related
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CNU2005201029662U
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Chinese (zh)
Inventor
缪家栋
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缪家栋
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Priority to CNU2005201029662U priority Critical patent/CN2832934Y/en
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Publication of CN2832934Y publication Critical patent/CN2832934Y/en
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00Water conservation; Efficient water supply; Efficient water use

Abstract

The utility model discloses a reutilization device for domestic waste water, which comprises a water collecting tank communicated with a waste water pipe, wherein a connecting pipe at the lower end in the water collecting tank is communicated with a water flushing tank, and the waste water pipe forms a Y-shaped pipe. The left pipe of the Y-shaped pipe is a waste water inflow pipe, the right pipe is a waste water intake pipe and the lower pipe is a waste water draining pipe. A pipe opening of the waste water intake pipe extending into in the water collecting tank is provided with a filter screen, and the waste water draining pipe is communicated with a main draining pipe via a butterfly valve. An overflow pipe is communicated with the space between the bottom part in the water collecting tank and the main draining pipe, and the inner side part of the water collecting tank is provided with a tap water pipe with a ball float valve. The ball float valve is provided with a retaining valve which matches to control the connecting pipe to switch, wherein the connecting pipe is positioned at the inner lower end of the water collecting tank. When water level in the water collecting tank is heightened, the floated ball float valve can shut off the supply of tap water and the supply of a toilet bowl is only supplied by the waste water in the water collecting tank. The utility model is the reutilization device for domestic waste water, which has the advantages of simple and convenient construction, low cost and strong practicability.

Description

Household waste water reutilizing device
Technical field
The utility model relates to resident living waste water reuse device, is specifically related to washing, kitchen, laundrywastes are collected the household waste water reutilizing device of supplying with toilet or urinal use after filtration.
Background technology
Usually mostly resident living waste water is to drain directly into soil pipe, and each family is all wasting precious water resource in spite of oneself.In the waste water that discharges in the life, have greatly as rinsing clothes, wash one's hands, wash the waste water that produces in the dish process, be not subjected to very heavy pollution, more have in large quantities clean water follow waste water to be discharged from, wasted.According to authoritative disclosure, China is one of 12 countries and regions of serious water shortage in the world, have the fresh water amount per capita and occupy the 88th in the world, and more than 600 urban water shortage in the whole nation, a day water deficit reaches 1600 ten thousand steres, year nearly 60 billion cubic meters of water deficit.Public opinion overseas asserts that serious water shortage will be one of great restraining factors of China's 21 century sustainable development.Water saving is very urgent.Yet the white the whole day and night phenomenon from the water that trickles in office, building site is not rarely seen, and only the water of Beijing's evaporating, emitting, dripping or leaking of liquid or gas in a year should reach 360,000 tons.Be the Israel of lack of water equally, not only the resident to flush the toilet and wash one's hands be two set of tubes, flushes the toilet and also divide excrements two buttons, and the closet of usefulness all is water-saving.
On the June 5 calendar year 2001 applying date, the Chinese utility model patent " household waste water reutilizing device " of the patent No. 01225182 has proposed imagination to useless water reuse, and daily life sewage flows into header tank through water inlet, by the automatic suction storage tank of water pump.If when water storage tank water level was too high, electromagnetic valve was opened, unnecessary water is discharged from floor drain in the header tank; Water level is crossed when hanging down, and ball float descends, and the lowest water level by-pass valve control is opened, and clean tap water flows into.Electromagnetic valve, water pump are controlled automatically by controller.Discharging quantity of water is by the length control of operating switch time.The aforementioned techniques scheme realizes comparatively complicated, and the cost height has increased current consuming apparatus such as water pump and electromagnetic valve, and improvement project is expensive big, is difficult to be accepted by ordinarily resident family.June 14 2003 applying date, the Chinese utility model patent " household waste water reutilizing device " of the patent No. 03254479 has proposed easy low-cost technologies scheme, include a Rose Box, be provided with screen pack in the Rose Box, the Rose Box top is provided with the interface of connecting effluent, and the middle and lower part of Rose Box sidewall is provided with drainage outlet; This device also includes a water storage tank, and water storage tank is provided with water inlet, and water inlet is connected by pipeline with the outfall of Rose Box, and water tank bottom has gutter in succession, and gutter is communicated with toilet (or urinal).But technical scheme is too coarse, the actual water-head that reckons without catchmenting, toilet (or urinal) water tank be 40cm at least generally, to satisfy the hydraulic pressure of water-filling, and wash one's hands and face, kitchen, laundrywastes height be generally at 90cm, half meter height is only arranged, and this technical scheme need be communicated with complicated piping, causes the loss of drop, water flow to toilet or urinal also just can't form enough drops, therefore, technique scheme certainly will be difficult to carry out, and does not also have practical value even perhaps implemented.
Summary of the invention
Technical problem to be solved in the utility model is at above-mentioned deficiency, and a kind of easy construction, low, the practical household waste water reutilizing device of cost are provided.
The utility model solves the problems of the technologies described above the technical scheme that is adopted:
Household waste water reutilizing device comprises the header tank that is communicated with waste water pipe, and the lower end tube connector is communicated with flushing tank in the header tank, the technical measures of taking comprise: waste water pipe is a Y-piece, the left side pipe of this Y-piece enters pipe for waste water, and right pipe is wastewater inlet pipe, and following pipe is a wastewater discharge pipe; The mouth of pipe that wastewater inlet pipe stretches in the header tank is provided with screen pack, and wastewater discharge pipe is communicated with main drainpipe through butterfly valve, is communicated with overflow pipe between header tank inner bottom part and the main drainpipe; The header tank inside portion is communicated with the running water pipe that float valve is housed, and the one way valve that this float valve is provided with cooperates control to be positioned at the tube connector break-make of header tank lower end.
Too high for preventing the header tank liquid level, the anti-injection waste water that flows enters pipe and wastewater inlet pipe, and overflow pipe stretches into the mouth of pipe height of an end in the header tank a little less than wastewater inlet pipe mouth of pipe height.
Install for cooperating water closet to cooperate, flushing tank has float valve, can play common water closet control entry and bath principle.Can form a complete production network by water closet manufacturer, little to original water tank change, easily install.
Compared with prior art, the utility model waste water pipe is a Y-piece, and the left side pipe of this Y-piece enters pipe for waste water, and right pipe is wastewater inlet pipe, and following pipe is a wastewater discharge pipe; The mouth of pipe that wastewater inlet pipe stretches in the header tank is provided with screen pack, and wastewater discharge pipe is communicated with main drainpipe through butterfly valve, is communicated with overflow pipe between header tank inner bottom part and the main drainpipe; The header tank inside portion is communicated with the running water pipe that float valve is housed, and the one way valve that this float valve is provided with cooperates control to be positioned at the tube connector break-make of header tank lower end.Water level improves in the header tank, and the float valve that floats can be closed water service; Only supply water to water closet by the waste water in the header tank.Water level is reduced to float valve and loses and float and fall in header tank, thereby the conducting tap water supplies water to water closet.And this moment because the blocking-up of the one way valve that is provided with of float valve, tap water can't flow into header tank, header tank still keeps anhydrous state.Also have only water level is improved, the float valve that floats once more can be closed water service again; Repeat again to supply water to water closet by the waste water in the header tank.Its easy construction, low, the practical household waste water reutilizing device of cost.
Description of drawings
Fig. 1 is that the utility model structure is laid schematic diagram.
The specific embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
Composition structure of the present utility model is seen shown in the accompanying drawing 1.
The nappy household waste water reutilizing device is washed in the kitchen, comprises the header tank 1 that is communicated with waste water pipe 2, and lower end tube connector 9 is communicated with flushing tank 10 in the header tank 1, waste water pipe 2 is a Y-piece, the left side pipe of this Y-piece enters pipe 2a for waste water, and right pipe is wastewater inlet pipe 2b, and following pipe is wastewater discharge pipe 2c; The mouth of pipe that wastewater inlet pipe 2b stretches in the header tank 1 is provided with screen pack 3, wastewater discharge pipe 2c is communicated with main drainpipe 5 through butterfly valve 4, too high for preventing the header tank liquid level, anti-stream injection waste water enters pipe and wastewater inlet pipe, and overflow pipe stretches into the mouth of pipe height of an end in the header tank 1 a little less than wastewater inlet pipe 2b mouth of pipe height.Be communicated with overflow pipe between header tank 1 inner bottom part and the main drainpipe 5; Header tank 1 inside portion is communicated with the running water pipe 7 that float valve 6 is housed, and the one way valve 8 that this float valve 6 is provided with cooperates control to be positioned at tube connector 9 break-makes of header tank 1 lower end.Install for cooperating water closet to cooperate, flushing tank 11 has float valve 10, can play common water closet control entry and bath principle.Can form a complete production network by water closet manufacturer, little to original water tank change, easily install.
The course of work: water level improves in daily life sewage flows into header tank 1, is subjected to the water buoyancy function, and the ball float that float valve 6 links to each other floats and can close water service; Only supply water to water closet 11 by the waste water in the header tank 1.Water level is reduced to ball floats that float valve 6 links to each other and loses and float and fall in header tank 1, supplies water to water closet 11 thereby open the conducting tap water.And this moment because the blocking-up of the one way valve 8 that is provided with of float valve 6, tap water can't flow into header tank 1, header tank 1 still keeps anhydrous state.Also have only water level is improved, the float valve 6 that floats once more can be closed water service again; Repeat again to supply water to water closet 11 by the waste water in the header tank 1.Its easy construction, low, the practical household waste water reutilizing device of cost.
The utility model installs additional on existing blow-off line, and washing, the waste water of washing generations such as dish, laundry are flowed into header tank after filtration, makes it to become cleaner water, and with this water flush toilet or urinal, thereby can reach the purpose of waste water reuse.So both saved the clean water resource, and reduced quantity of wastewater effluent again, fully automatically control is used very conveniently, is the environmental protecting device that effectively utilizes waste water that family or office, school etc. can be equipped with.
The utlity model has simple in structure, easy to use, sanitary water-saving, volume is little, integrated cost is low, do not need, can form a complete production network by water closet manufacturer, change little to original water tank, easily install, improvement cost is low, transforms the duration weak point, is easy to apply, the custom of making the life better improves consciousness of saving water.Its market prospects are wide, and investment goods is few, only need injection machine and mould, can be formed a complete production network by sanitary equipment enterprise and water closet and sink.
To do washing, wash dish, daily life sewage such as wash one's face and rinse one's mouth reclaims as flushing the toilet, mop floor etc. again, reaches the water saving purpose, its maximum characteristics can make the complementation automatically of family domestic waste water and tap water exactly, and daily life sewage is preferentially used.As long as life is reclaimed and had abundant water resources, running water pipe moisturizing part is just closed automatically; When insufficient water sources is reclaimed in life, dish is done washing, washed to tap water, operation such as wash one's face and rinse one's mouth if do not have to open, running water pipe automatic water supplement then, assurance uninterrupted use the such as flush the toilet, mop floor, otherwise, open tap water and do washing, wash dish, wash one's face and rinse one's mouth etc. and to operate then that running water pipe stops moisturizing automatically, preferentially use daily life sewage.
Though the utility model illustrates and describes by the reference preferred embodiment, but, those skilled in the art should understand, under the situation of the spirit and scope of the present utility model that do not deviate from accompanying Claim and limited, can carry out various variations in form and details.

Claims (3)

1, household waste water reutilizing device, comprise the header tank (1) that is communicated with waste water pipe (2), header tank (1) interior lower end tube connector (9) is communicated with flushing tank (10), it is characterized in that: described waste water pipe (2) is a Y-piece, the left side pipe of this Y-piece enters pipe (2a) for waste water, right pipe is wastewater inlet pipe (2b), and following pipe is a wastewater discharge pipe (2c); The mouth of pipe that described wastewater inlet pipe (2b) stretches in the header tank (1) is provided with screen pack (3), described wastewater discharge pipe (2c) is communicated with main drainpipe (5) through butterfly valve (4), is communicated with overflow pipe between described header tank (1) inner bottom part and the described main drainpipe (5); Described header tank (1) inside portion is communicated with is equipped with the running water pipe (7) of float valve (6), and the one way valve (8) that this float valve (6) is provided with cooperates control to be positioned at tube connector (9) break-make of header tank (1) lower end.
2, household waste water reutilizing device according to claim 1 is characterized in that: described overflow pipe stretches into the mouth of pipe height of an end in the header tank (1) a little less than wastewater inlet pipe (2b) mouth of pipe height.
3, household waste water reutilizing device according to claim 1 is characterized in that: described flushing tank (11) has float valve (10).
CNU2005201029662U 2005-06-15 2005-06-15 Reutilization device for domestic waste water Expired - Fee Related CN2832934Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2005201029662U CN2832934Y (en) 2005-06-15 2005-06-15 Reutilization device for domestic waste water

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2005201029662U CN2832934Y (en) 2005-06-15 2005-06-15 Reutilization device for domestic waste water

Publications (1)

Publication Number Publication Date
CN2832934Y true CN2832934Y (en) 2006-11-01

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Application Number Title Priority Date Filing Date
CNU2005201029662U Expired - Fee Related CN2832934Y (en) 2005-06-15 2005-06-15 Reutilization device for domestic waste water

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CN (1) CN2832934Y (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103866821A (en) * 2012-12-18 2014-06-18 中国科学院生态环境研究中心 Classified collection system for kitchen garbage sewage

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103866821A (en) * 2012-12-18 2014-06-18 中国科学院生态环境研究中心 Classified collection system for kitchen garbage sewage

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C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20061101