CN201024486Y - Water-saving faeces flushing device - Google Patents

Water-saving faeces flushing device Download PDF

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Publication number
CN201024486Y
CN201024486Y CNU200720123740XU CN200720123740U CN201024486Y CN 201024486 Y CN201024486 Y CN 201024486Y CN U200720123740X U CNU200720123740X U CN U200720123740XU CN 200720123740 U CN200720123740 U CN 200720123740U CN 201024486 Y CN201024486 Y CN 201024486Y
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CN
China
Prior art keywords
water
water tank
flushing
sanitary sewage
sewage disposal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CNU200720123740XU
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Chinese (zh)
Inventor
李�杰
Original Assignee
李�杰
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 李�杰 filed Critical 李�杰
Priority to CNU200720123740XU priority Critical patent/CN201024486Y/en
Application granted granted Critical
Publication of CN201024486Y publication Critical patent/CN201024486Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03BINSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B1/00Methods or layout of installations for water supply
    • E03B1/04Methods or layout of installations for water supply for domestic or like local supply
    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03BINSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B1/00Methods or layout of installations for water supply
    • E03B1/04Methods or layout of installations for water supply for domestic or like local supply
    • E03B1/041Greywater supply systems
    • E03B1/042Details thereof, e.g. valves or pumps
    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03DWATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D5/00Special constructions of flushing devices, e.g. closed flushing system
    • E03D5/003Grey water flushing systems
    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03BINSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B1/00Methods or layout of installations for water supply
    • E03B1/04Methods or layout of installations for water supply for domestic or like local supply
    • E03B1/041Greywater supply systems
    • E03B2001/045Greywater supply systems using household water

Abstract

A water-saving toilet system is provided. A domestic sewage water processing water tank (3) is arranged under a domestic water sink (1) which has two sewage holes, one of the sewage hole is communicated with a sewer. A sewage outlet at the lower end of the domestic sewage water processing water tank (3) is connected with a sewage inlet at the bottom end of a stool flushing water tank (2) through a water transportation pipe (4), and a water-level control device is positioned at the upper part of the interior of the sewage inlet. A check valve (9) is arranged near the stool flushing water tank (2) on the water transportation pipe (4). Usually the tap water is closed, and the water from the domestic sewage water processing water tank is used for flushing the stool; when the domestic sewage water is not enough, the tap water is opened to use tap water for flushing the stool. The utility model can store the clean domestic sewage water in everyday life which can be used as a water resource together with the tap water to flush the stool, and the whole system has simple structure, low cost, convenient usage, and can be popularized and applied in ordinary families, hotels and public toilets.

Description

The water saving flushing system
Technical field
The utility model relates to toilet flushing system, relate in particular to in the sanitary sewage directly the water that uses of secondary stored and be used to dash just system.
Background technology
At present; water resource is one of human valuable natural resources, and a lot of in the world countries all are faced with the problems of freshwater resources scarcity, and the United Nations has been decided to be March 22 in every year " World Water Day " for this reason; to vigorously advocate the protection water resource, using water wisely and transformation water idea.
People in daily life, washing one's face, do washing, wash dish reaches towards just waiting, consume a large amount of tap water, especially dash just water consumption the most, Ministry of Construction's issue compulsive clause is stipulated for this reason: the each flushing cycle stool of product wash water amount is not more than 6 liters, when hydraulic pressure is 0.3Mpa, and stool flushing product, one time discharging quantity of water is 6~8 liters, 2~4 liters of discharging quantity of water of product of urine flushing.In fact, just it is not high to water quality requirement to dash water, can utilize existing waste water to finish fully, as wash one's face, wash the following water after dish and the laundry,, just can directly be used for dashing just without chemistry or physical method processing owing to do not contain greasy dirt impurity.
Existingly sanitary sewage is collected the system that dashes just or device will wash one's face usually, wash the dishes and the sanitary sewage of laundry etc. all collects without distinction, and then utilize again after utilizing physics and chemical processing method to handle, so often to increase power-equipment, or constituent apparatus will take the limited living space of people, complex structure, use inconvenience, be unfavorable in general family, hotel and public lavatory, promoting the use of.
The utility model content
Problem to be solved in the utility model provides a kind of simple in structure, and cost is low, easily the water saving flushing system of promotion and implementation in general family, hotel and public lavatory.
For this reason, the water saving flushing system that the utility model provides, comprise living water use groove and flushing cistern, the below of living water use groove is provided with the sanitary sewage disposal water tank, two drainage holes are arranged on the living water use groove, one of them drainage hole communicates with the sewer mouth by pipeline, this pipe arrangement is in the groove of sanitary sewage disposal water tank lateral wall, the outlet of sewer of sanitary sewage disposal water tank lower end links to each other with the sewage import of flushing cistern lower end by carrying water pipe, this top, sewage import the inner is provided with water-level control apparatus, be serially connected with flap valve near the flushing cistern place on the described conveying water pipe, the groove walls of sanitary sewage disposal water tank is provided with overfall near upper end, and this overfall outer end is connected with the sewer mouth by pipeline.
The sanitary sewage that the direct secondary of the energy that the utility model utilizes people to produce in daily life uses is as one of water source of flushing cistern.When the sanitary sewage that produces in the living water use groove contains the impurity of greasy dirt or other difficult cleaning, directly enter sewer in the mouth of a river down through pipeline by one of them; When the sanitary sewage that produces comparatively cleans if wash one's face, wash one's hands in the living water use groove or after washing dish, then enter in the sanitary sewage disposal water tank of below and keep in mouth of a river down by another.When the water level of sanitary sewage in drawdown in the flushing cistern and the sanitary sewage disposal water tank was enough, sanitary sewage entered flushing cistern from the sanitary sewage disposal water tank through carrying water pipe, is used for dashing just as common water source with tap water.Generally speaking, the tap water that will link to each other with flushing cistern is closed at ordinary times, uses from the sanitary sewage disposal water tank as far as possible and carries the water flush toilet of coming or just groove, when the water in the sanitary sewage disposal water tank is not enough, just open running water switch, utilize tap water to dash just.Under the situation that the space allows, can between sanitary sewage disposal water tank and flushing cistern, set up a special-purpose storage tank, to store and to utilize sanitary sewage more.Only adopt tap water to compare with tradition, saved the consumption of tap water greatly, thereby reach water-saving purpose as the flushing cistern at water source.
The beneficial effects of the utility model are: the comparatively sanitary sewage of cleaning that produces in people's daily life can be stored, and with tap water as the common water source that dashes just, whole system is simple in structure, structure to existing living water use groove and flushing cistern is not done big change, do not increase other power-equipment or complicated physical chemistry treating apparatus yet, cost is low, is easy to apply in general family, hotel and public lavatory.
Description of drawings
Fig. 1 is the overall formation schematic diagram of the utility model embodiment.
Fig. 2 is the structural representation of the sanitary sewage disposal water tank 3 of living water use groove 1 and below thereof among the utility model embodiment.
Fig. 3 is the rear elevation of Fig. 2.
Fig. 4 is the structural representation of flushing cistern 2 among the utility model embodiment.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
As shown in Figure 1, the water saving flushing system that the utility model provides, have living water use groove 1 and flushing cistern 2, the below of living water use groove 1 is provided with sanitary sewage disposal water tank 3, be equipped with special-purpose storage tank 12 on the conveying water pipe 4 between living water use groove 1 and the flushing cistern 2, special-purpose storage tank 12 is also by carrying water pipe 4 to link to each other with the gutter of washing machine 13.Flushing cistern 2 has two, and one is the water tank that matches with toilet, and another is the water tank that matches with squat type closet, and the structure of two flushing cisterns is identical.Close flushing cistern 2 places are serially connected with flap valve 9 on the conveying water pipe 4 between special-purpose storage tank 12 and two flushing cisterns 2, to prevent the refluence of water.In the time of in each ingredient of native system is arranged in the not chummery in floor room, washing machine 13 should adopt last discharge structure as shown in Figure 1.
As Fig. 1, Fig. 2, Fig. 3 and shown in Figure 4, two drainage hole 1a and 1b are arranged on the living water use groove 1, one of them drainage hole 1a communicates with sewer mouth 17 by pipeline 5, this pipeline 5 is arranged among the groove 3c of sanitary sewage disposal water tank 3 lateral walls, make pipeline 5 not take other space, be convenient to installation and the layout of sanitary sewage disposal water tank 3 in the room.The groove 3c wall of sanitary sewage disposal water tank 3 is provided with overfall 3b near upper end, and this overfall 3b outer end is connected with sewer mouth 17 by pipeline 5, and when the water level of sanitary sewage disposal water tank 3 reached overfall 3b, sewage was discharged into sewer through piping 5.The outlet of sewer 3a of sanitary sewage disposal water tank 3 lower ends links to each other with the sewage import 2a of flushing cistern 2 lower ends by carrying water pipe 4, top, this sewage import 2a the inner is provided with water-level control apparatus 11, when the water level of 2 li of flushing cisterns reached the peak level of permission, water-level control apparatus 11 was closed sewage import 2a; In limited time, 11 of water-level control apparatus are opened sewage import 2a under the water level of 2 li of flushing cisterns reaches.2 li water-level control apparatus that link to each other with running water pipe of flushing cistern 15 are the upper end water inlet structure, the outfall 15c position at draining key 15b place is higher than the water tank peak level on the water-level control apparatus 15, on the floating drum conduit 15d of water-level control apparatus 15 wall, have air vent 15a, this air vent 15a position is higher than the water tank peak level, and outfall 15c communicates with air vent 15a, like this when the running water pipe 14 that links to each other with water-level control apparatus 15 is in opening state and cuts off the water suddenly, running water pipe will produce negative pressure for 14 li, and air vent 15a can prevent that dirt suck-back under negative pressure of flushing cistern 2 bottoms from going into running water pipe 14.Water-level control apparatus 15, be used for controlling the big or small water button flushing valve 16 of discharging quantity of water and be used for controlling the water-level control apparatus 11 that sewage import 2a opens and closes being traditional structure.The overfall 3b height of sanitary sewage disposal water tank 3 is preferably consistent with the peak level of special-purpose storage tank 12 and flushing cistern 2.Label 2b is the rinse mouth that links to each other with urinal among Fig. 4.
The inner bottom part that Fig. 2, Fig. 3 illustrate sanitary sewage disposal water tank 3 is provided with blowdown pipe trench 6, and blowdown pipe trench 6 can be convexly equipped with or be arranged with in sanitary sewage disposal water tank 3 inner bottom parts and become with sanitary sewage disposal water tank 3 and be integral.One end of blowdown pipe trench 6 is provided with blowdown import 6a, other end blowdown outlet 6b is connected with sewer mouth 17 among the sanitary sewage disposal water tank 3 lateral wall groove 3c through pipeline 5, blowdown import 6a top is provided with dirt-discharging hook 7, and this dirt-discharging hook 7 is connected and lifts on the leverage 8.The dirt that is deposited in sanitary sewage disposal water tank 3 bottoms lifts leverage 8 and just can open blowdown import 6a on the blowdown pipe trench 6 by regularly or aperiodically handling, thereby allows dirt enter sewer.
Can find out from Fig. 2, Fig. 3: the outlet of sewer 3a inboard of sanitary sewage disposal water tank 3 lower ends is provided with sphere shape filtering screen 10, make to enter the sanitary sewage of carrying water pipe 4 by this outlet of sewer 3a and obtain filtering, sphere shape guard can effectively be avoided dirt to accumulate on the guard and influence its filtering function.The position of outlet of sewer 3a is higher than the blowdown import 6a of blowdown pipe trench 6.
Living water use groove 1 can also be two independently tanks in the utility model, and a tank is used for producing the comparatively sanitary sewage of cleaning, and another tank is used for producing the sanitary sewage that should directly drain into sewer.Living water use groove 1 can also be other arbitrary structures, as long as can utilize sanitary sewage with being distinguished, and can be directly the sanitary sewage disposal water tank of the sanitary sewage that uses of secondary below entering get final product for 3 li.

Claims (5)

1. water saving flushing system, comprise living water use groove (1) and flushing cistern (2), it is characterized in that: the below of described living water use groove (1) is provided with sanitary sewage disposal water tank (3), two drainage hole (1a are arranged on the living water use groove (1), 1b), one of them drainage hole (1a) communicates with sewer mouth (17) by pipeline (5), this pipeline (5) is arranged in the groove (3c) of sanitary sewage disposal water tank (3) lateral wall, the outlet of sewer (3a) of sanitary sewage disposal water tank (3) lower end links to each other with the sewage import (2a) of flushing cistern (2) lower end by carrying water pipe (4), the inner top of this sewage import (2a) is provided with water-level control apparatus (11), described conveying water pipe (4) is gone up near flushing cistern (2) and is located to be serially connected with flap valve (9), groove (3c) wall of sanitary sewage disposal water tank (3) is provided with overfall (3b) near upper end, and this overfall (3b) outer end is connected with sewer mouth (17) by pipeline (5).
2. water saving flushing according to claim 1 system, it is characterized in that: the water-level control apparatus (15) that described flushing cistern (2) lining links to each other with running water pipe is the upper end water inlet structure, outfall (15c) position that draining key (15b) is located on the water-level control apparatus 15 is higher than the water tank peak level, have air vent (15a) on floating drum conduit (15d) wall of water-level control apparatus 15, this air vent (15a) position also is higher than the water tank peak level and communicates with above-mentioned outfall (15c).
3. water saving flushing according to claim 1 system, it is characterized in that: the inner bottom part of described sanitary sewage disposal water tank (3) is provided with blowdown pipe trench (6), one end of blowdown pipe trench (6) is provided with blowdown import (6a), other end blowdown outlet (6b) is connected with sewer mouth (17) through pipeline (5), blowdown import (6a) top is provided with dirt-discharging hook (7), and this dirt-discharging hook (7) is connected and lifts on the leverage (8).
4. water saving flushing according to claim 1 system, it is characterized in that: outlet of sewer (3a) inboard of described sanitary sewage disposal water tank (3) lower end is provided with sphere shape filtering screen (10).
5. water saving flushing according to claim 1 system, it is characterized in that: be equipped with special-purpose storage tank (12) on the conveying water pipe (4) between described living water use groove (1) and the flushing cistern (2), special-purpose storage tank (12) links to each other with the gutter of washing machine (13) by carrying water pipe (4).
CNU200720123740XU 2007-03-13 2007-03-13 Water-saving faeces flushing device Expired - Fee Related CN201024486Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU200720123740XU CN201024486Y (en) 2007-03-13 2007-03-13 Water-saving faeces flushing device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CNU200720123740XU CN201024486Y (en) 2007-03-13 2007-03-13 Water-saving faeces flushing device
PCT/CN2008/000376 WO2008110057A1 (en) 2007-03-13 2008-02-21 Water-saving closet flushing system

Publications (1)

Publication Number Publication Date
CN201024486Y true CN201024486Y (en) 2008-02-20

Family

ID=39098340

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU200720123740XU Expired - Fee Related CN201024486Y (en) 2007-03-13 2007-03-13 Water-saving faeces flushing device

Country Status (2)

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CN (1) CN201024486Y (en)
WO (1) WO2008110057A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008110057A1 (en) * 2007-03-13 2008-09-18 Jie Li Water-saving closet flushing system

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104831784A (en) * 2015-06-18 2015-08-12 济南大学 Automatic water saving system utilizing potential-energy difference

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5243719A (en) * 1992-01-14 1993-09-14 Mcdonald John R Gray water recycle system
GB9425523D0 (en) * 1994-12-19 1995-02-15 Olerenshaw Kathryn Holding tank
CN1236850A (en) * 1998-05-23 1999-12-01 刘宗钧 Automatic circulation water-saving method and apparatus for toilet
CN1273309A (en) * 2000-06-19 2000-11-15 付健 Integrated unit of intelligent water-saving tank and washbowl
CN2467604Y (en) * 2000-07-29 2001-12-26 陈科 Connecting water-saving sanitary ware
DE20306862U1 (en) * 2003-05-03 2003-09-11 Kalkov Waldemar Water collection and transfer tank receives water from washbasin or bath for transfer by pneumatic pressure to toilet cistern and re-use
CN2846534Y (en) * 2005-09-16 2006-12-13 张佐贵 Cistern of water saving toilet and household water saving system
CN2858795Y (en) * 2005-12-02 2007-01-17 杨喆 Piston type waste water using device
CN2895542Y (en) * 2006-02-22 2007-05-02 王陈华 Automatic combination type water-saving sanitary utensil
CN201024486Y (en) * 2007-03-13 2008-02-20 李�杰 Water-saving faeces flushing device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008110057A1 (en) * 2007-03-13 2008-09-18 Jie Li Water-saving closet flushing system

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Publication number Publication date
WO2008110057A1 (en) 2008-09-18

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20080220

Termination date: 20110313