CN2136278Y

CN2136278Y - Waste water flushing device for toilet

Info

Publication number: CN2136278Y
Application number: CN 92203967
Authority: CN
Inventors: 黄江
Original assignee: Individual
Current assignee: Individual
Priority date: 1992-03-06
Filing date: 1992-03-06
Publication date: 1993-06-16
Anticipated expiration: 2002-03-06

Abstract

The utility model relates to a waste water flushing device for toilets, comprising a wash basin, a shunt valve, a three-way pipe, a water tank, a drainage switch, a pull rope, an overflow pipe, a floating ball, a water input pipe, a cover, a water outlet and an upright post 11 for fixing the cover. The utility model is characterized in that the circumference of the water outlet is provide with an inner water tank; because the inner water tank is provided, the quantity of the water for flushing the toilet once is reduced to the lowest degree; simultaneously, the utility model adopts the shunt valve to make the waste water of the wash basin flow into the water tank; consequently, the waste water is used adequately.

Description

Waste water flushing device for toilet

The utility model be about a kind of utilize flushing closet using waste water the flushing closet using waste water apparatus.

In the prior art as Chinese patent CN89220709.4 a kind of water-saving waste water of toilet toilet-flushing apparatus is disclosed, though this technology can reach the purpose of water reuse, but want another water tank, but it is bulky, influence the integral arrangement of rest room, this technology is owing to adopt tap water to take out waste water, and water-saving result is not very good; When water tap ran out, the waste water lifting appliance was ineffective.

The purpose of this utility model is the waste water of washing basin is directly introduced water closet, the water usefulness of flushing the toilet, and when water tap ran out, the water in the water tank also can be flushed the toilet repeatedly, improved the utilization rate of waste water.

The utility model is achieved in that a kind of flushing closet using waste water device, form by the column that washing basin, shunt valve, tee piece, water tank, cock of water drain, stay cord, overflow pipe, ball float, water inlet pipe, lid, delivery port and fixed cap are used, it is characterized in that: an inner water tank is set around delivery port.

The new advantage of this practicality is that making flushes the toilet at every turn needs the capacity of about inner water tank, makes water supply volume reduce to minimum level owing to be provided with inner water tank, has adopted shunt valve to make the waste water of washing basin flow into water tank simultaneously, and waste water is fully used.

Be described further below in conjunction with accompanying drawing.

Fig. 1 is an overall schematic of the present utility model;

Fig. 2 is the left view of inner water tank;

Fig. 3 is the vertical view of Fig. 2.

Waste water in the washing basin 1 flows in the water tanks 7 through tee piece 3 by shunt valve 2, and when in the water tank 7 during fills with water, shunt valve 2 allows waste water flow to sewer pipe, and whole waste water utilization device is just inoperative.The water tank in the general lavatory of volume ratio of water tank 7 is big, so that hold the waste water that flows through from washing basin 1, ball float 4 and running water pipe 8 are water systems that general water closet has, and when water level was lower than certain water level, ball float 4 descended, and water pipe 8 supplies water.The water yield of this water level approximately is the water yield of water of once flushing the toilet, and the above water of this water level all is the waste water that flows through to come from washing basin 1.Inner water tank 15 is these practical major parts, and it plays a part to control the water yield of flushing the toilet.Inner water tank 15 is made up of side plate 14 and upper cover plate 9 and water tank 7 three adjacent walls, the front and back of side plate 14 are connected with the inner surface slot of the front and rear wall of water tank 7, make at the inner surface of the front and rear wall of water tank 7 promptly that the appropriate location has two corresponding parallel slots so that side plate 14 inserts fixing.Upper cover plate 9 is connected by screw with the projection 10 of water tank 7 three adjacent inwalls and is fixing, and the inner chamber that has the half-cylindrical part 22 on half cylindrical member 16 and the upper cover plate 9 to be constituted on the top of lavatory plate 14 becomes stay cord 17 passages of cock of water drain 5.Stay cord 17 links to each other with lid 20, and lid 20 is fixed on the column 11, and when pressing switch 5, lid 20 is by stay cord 17 pull-ups, and water flows in the urinal 13 by delivery port 12.The water of interior water 15 is bled off in the inflow urinal 13, the opening 18 of water in the water tank 7 by side plate 14 bottoms constantly enters inner water tank 15 and replenishes, when the water yield adds to certain the time, lid 20 can cover automatically, flow into what of amount of makeup water of inner water tank 15 from water tank 7, by the area decision of opening 18, area is big more, and amount of makeup water is many more.

Therefore, opening 18 can be made into by an adjustable plate 21 and inserts the slot of external surface of side plates 6 to regulate the size of opening 18, thereby select a suitable amount of makeup water to have several screwed holes along slot 19 inboard appropriate locations, to make things convenient for key screw adjustable plate 21 fixing at side plate 14.Side plate 6 and upper plate 9 can be made of plastics, the also available plastic production of adjustable plate 21.

Claims

1, a kind of flushing closet using waste water device, column 11 by washing basin 1, shunt valve 2, tee piece 3, water tank 7, cock of water drain 5, stay cord 17, overflow pipe 6, ball float 4, water inlet pipe 8, lid 20, delivery port 12 and fixed cap 20 is formed, and it is characterized in that: an inner water tank 15 is set around delivery port 12;

2, flushing closet using waste water device according to claim 1 is characterized in that: inner water tank 15 is made up of adjacent three walls that a top board 9 and side plate 14 add water tank 7;

3, flushing closet using waste water device according to claim 1 is characterized in that: the top board 9 of inner water tank 15 by screw on the projection 10 of adjacent three walls;

4, flushing closet using waste water device according to claim 1 is characterized in that: thus fixed in the stria of the inner surface of the front and rear wall of the front/rear end of the side plate 14 of inner water tank 15 insertion water tank 7.