CN201495608U

CN201495608U - Water-saving toilet stool

Info

Publication number: CN201495608U
Application number: CN2009201412234U
Authority: CN
Inventors: 莫盛宗
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-08-20
Filing date: 2009-08-20
Publication date: 2010-06-02
Anticipated expiration: 2019-08-20

Abstract

The utility model discloses a water-saving toilet stool, which comprises a bed pan, a discharge pipe, a water inlet pipe and a flushing valve, and is characterized in that the front end of the bed pan is of a U-shaped urinal, and the rear end is of a semi-circular or an arc collecting cavity with the bottom being provided with the discharge pipe; the flushing valve is arranged on the front end of the U-shaped urinal, and a conical floater is arranged on the water outlet of the water inlet pipe; and also comprises a valve control box which is arranged at the rear side of the collecting cavity and a valve control device thereof. The water-saving toilet stool adopts the design principle that water is saved before defecation and the water is discharged for cleaning after the defecation. Water is saved by closing the valve before the defecation, so the cleanliness of the toilet stool can be maintained, and the elimination can be prevented from polluting the toilet stool not to be manually washed; and the water is discharged by opening the valve after the defecation, so the sewage inside the toilet stool can be discharged at one time. The water is filled into the toilet stool when the water is discharged from the toilet stool, and the water flows from the front end to the rear end of the toilet stool so as to flush the remained sewage, so the toilet stool has the self-cleaning effect. The water-saving toilet stool consumes less water, is flushed cleanly, and is convenient to use.

Description

Water-saving closet

Technical field

The utility model relates to a kind of sanitary installation, especially water flushing pan.

Background technology

Present water flushing pan is after excrements, opens water valve or holds good water with reservoir and wash, and this just needs certain hydraulic pressure or uses the reservoir retaining artificially.In use occur often because of hydraulic pressure just need washing closet once more when not enough and excrements is made closet dirty, and when washing the bath sound that gurgles is arranged, noise is very big, and is bigger at the toilet stool washing hourly water consumption.And water-saving is compared in the flushing of toilet, urinates about 2 liters at every turn, defecates about 4 liters; Automatically or the closet of artificial flushing minimum also want each 3 premium on currency, big and need to wash hourly water consumption once more more at hydraulic pressure.But toilet just can carry out after also will waiting water receiver to hold full water as will wash by water once more the time, and the flushing again when giving once flushing clean is made troubles, and twice wash water amount is also big.Be unfavorable for using water wisely.Water is Source of life, treasure each and drip.

The utility model content

The purpose of this utility model provides a kind of water-saving closet, and the water that is used to wash is few, and washes totally, helps using water wisely.

The technical solution of the utility model is:

A kind of water-saving closet, it comprises bedpan, blow-off pipe, water inlet pipe and flushing valve, it is characterized in that:

The front end of described bedpan is the U-shaped urinal, and the rear end is semicircle or the arc defecate collection chamber that the bottom surface is provided with blow-off pipe;

Described flushing valve is located at the suitable for reading of blow-off pipe, and an end of this flushing valve is shaft-like, and the other end is and the blow-off pipe circle that cooperates suitable for reading;

Described water inlet pipe is located at the front end of U-shaped urinal, is provided with the float of taper on the delivery port of this water inlet pipe;

Also comprise

Be located at the control clack box and the control valve gear thereof of defecate collection chamber rear side, wherein, the shaft-like end of this control valve gear control flushing valve.

Between described bedpan suitable for reading from the rear end of U-shaped urinal to blow-off pipe, be the inclined-plane that and horizontal plane constitute miter angle, the bottom surface of U-shaped urinal also is one and is beneficial to the inclined-plane that urine flows to the defecate collection chamber.

Described control valve gear comprise be positioned at the control valve rod of control on the clack box, be fixed on the control valve rod top stepping on flap, be fixed on control valve rod middle part arc limited block and be enclosed within back-moving spring on the control valve rod lower end, wherein, the lower end of back-moving spring acts on the shaft-like end of flushing valve.

On the round nose of and flushing valve suitable for reading, be provided with the leakproof cushion rubber at described blow-off pipe.

The water-saving closet design principle of above structure is just preceding retaining, the cleaning mode of draining after an action of the bowels.Just close the valve retaining before and can keep the cleaning of closet, prevent make dirty closet and need artificial cleaning of excrements; Open the valve draining after an action of the bowels, can disposablely drain sewage in the device.Also water inlet simultaneously during toilet drainage, water flows backward and has washed remaining sewage from the front end of closet, reaches self-cleaning effect.About 2 liters of the each retaining of this closet, the water surface is a little more than the anterior bottom surface of closet when holding sufficient water, and urine can be soluble in water rapidly during as Toilet, because the bottom surface of closet front portion is an inclined-plane U type structure, urine can successfully flow in the defecate collection chamber.It is the inclined-planes of about 45 degree that closet is located below the position of squatting, and when stool fell into water, because ramp effect is arranged, just group took advantage of a situation and is slipped to downwards in the blow-off pipe, prevents that to greatest extent spray from splashing.Integrate and have the following advantages:

1. water is few, uses about 2 liters of the controlled water supply volumes of Toilet at every turn, economizes on water more than 30% than product in the market, reduces water and pollutes.

2. simple in structure, product structure all is to adopt simple theory of mechanics to finish, and installs simple and easy, easy to maintenance.

3. disposablely drain sewage, and self-cleaning function is arranged, avoided washing once more closet, saved water as Toilet.

4. closet does not have hydraulic demand, and sound is very little when water inlet and draining, and the bath sound that do not gurgle reduces noise pollution.

Closet when mounted water inlet pipe be directly connected to water inlet manifold, gutter also can be directly connected to main drain, can reduce middle interconnecting piece and divide building materials, thereby save construction cost.

Description of drawings

Fig. 1 is a sectional structure schematic diagram of the present utility model.

Fig. 2 is the vertical view of Fig. 1.

The specific embodiment

Below in conjunction with accompanying drawing, the utility model is described in further detail.

Shown in Figure 1, be sectional structure schematic diagram of the present utility model, Fig. 2 is the vertical view of Fig. 1, and two figure combine and see that as can be known clear, the front end of bedpan 1 is a U-shaped urinal 5, and the rear end is semicircle or the arc defecate collection chamber 6 that the bottom surface is provided with blow-off pipe 7.Flushing valve 9 is located at the suitable for reading of blow-off pipe 7, and an end of this flushing valve 9 is shaft-like, and the other end is and blow-off pipe 7 circles that cooperate suitable for reading.On the round nose of the suitable for reading and flushing valve 9 of blow-off pipe 7, be provided with the leakproof cushion rubber.Simple and clear for figure, this leakproof cushion rubber does not draw.Water inlet pipe 3 is located at the front end of U-shaped urinal 5, is provided with the float 4 of taper on the delivery port of this water inlet pipe 3.Be provided with control clack box 14 and control valve gear thereof at defecate collection chamber 6 rear sides, this control valve gear comprise be positioned at the control valve rod 16 of control on the clack box 14, be fixed on control valve rod 16 tops stepping on flap 15, be fixed on control valve rod 16 middle parts arc moving limited block 13 and be enclosed within back-moving spring 10 on control valve rod 16 lower ends, wherein, the lower end of back-moving spring 10 acts on the shaft-like end of flushing valve 9.Lower end at control valve rod 16 also is fixed with limiting plate 11 above the back-moving spring 10; Be fixed with and move limited block 13 in the inboard of control clack box 14 and decide limited block 12 accordingly, when the user steps on flap 15, moving limited block 13 descends with control valve rod 16 and rotates, make the top of limited block 13 and the following fastening mutually position of deciding limited block 12, the lower end of control valve rod 16 presses down the rod end of flushing valve 9 by the lower end of back-moving spring 10, makes another round nose of flushing valve 9 close the suitable for reading of blow-off pipe 7.At this moment, because bedpan 1 does not have water, the float 4 of taper falls, and opens the delivery port of water inlet pipe 3, and water flows into the bedpan 1, until retaining line 2, as shown in phantom in Figure 1 from water inlet pipe 3 outlets.Water holds to retaining line 2, and float 4 is risen by the holder power of water and blocks the delivery port of water inlet pipe 3, finishes the retaining process, and closet can use.With finishing, step on flap 15 again, make limited block 13 and decide limited block 12 and separate, get through blow-off pipe 7, effluent sewerage by lower end and the back-moving spring 10 of controlling valve rod 16.Wherein, be provided with a fulcrum 8 below between flushing valve 9 shaft-like and circular, make between flushing valve 9 shaft-like and circular to constitute an auxiliary lever, the arm of force of a circular side that yes is long slightly and heavy.Between the bottom surface of described bedpan 1, suitable for reading from the rear end of U-shaped urinal 5 to blow-off pipe 7 is the inclined-plane that and horizontal plane constitute miter angle, and the bottom surface of U-shaped urinal 5 also is one and is beneficial to the inclined-plane that urine flows to defecate collection chamber 6.

Claims

1. water-saving closet, it comprises bedpan, blow-off pipe, water inlet pipe and flushing valve, it is characterized in that:

The front end of described bedpan (1) is U-shaped urinal (5), and the rear end is semicircle or the arc defecate collection chamber (6) that the bottom surface is provided with blow-off pipe (7);

Described flushing valve (9) is located at the suitable for reading of blow-off pipe (7), and an end of this flushing valve (9) is shaft-like, and the other end is and blow-off pipe (7) circle that cooperates suitable for reading;

Described water inlet pipe (3) is located at the front end of U-shaped urinal (5), is provided with the float (4) of taper on the delivery port of this water inlet pipe (3);

Also comprise

Be located at the control clack box (14) and the control valve gear thereof of defecate collection chamber (6) rear side, wherein, the shaft-like end of this control valve gear control flushing valve (9).

2. water-saving closet according to claim 1 is characterized in that:

Between described bedpan (1) suitable for reading from the rear end of U-shaped urinal (5) to blow-off pipe (7), be the inclined-plane that and horizontal plane constitute miter angle, the bottom surface of U-shaped urinal (5) also is one and is beneficial to the inclined-plane that urine flows to the defecate collection chamber.

3. water-saving closet according to claim 1 is characterized in that:

Described control valve gear comprises the control valve rod (16) that is positioned in control clack box (14), be fixed on control valve rod (16) top stepping on flap (15), be fixed on control valve rod (16) middle part arc limited block (13) and be enclosed within the back-moving spring of controlling on valve rod (16) lower end (10), wherein, the lower end of back-moving spring (10) acts on the shaft-like end of flushing valve (9).

4. water-saving closet according to claim 1 is characterized in that:

On the round nose of and flushing valve (9) suitable for reading, be provided with the leakproof cushion rubber at described blow-off pipe (7).