CN101177952A

CN101177952A - Stool urine separately-discharging water-saving toilet seat

Info

Publication number: CN101177952A
Application number: CNA2006100222360A
Authority: CN
Inventors: 杨泰
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-11-09
Filing date: 2006-11-09
Publication date: 2008-05-14

Abstract

The invention is provided with an automatically on-off valve, a urine discharge hole, a urine drain pipe, a urine rinsing pipe at the entrance of a drain pipe of a squatting pan to lead the squatting pan to have the function of a urinal at the same time, and bowels and urine are discharged from different pipes. The water consumption for rinsing urine is reduced from 3 litres to about 0.5 litre each time, therefore, the invention has remarkable water saving effect.

Description

The water-saving closet of stool urine separately-discharging

Technical field

The present invention relates to a kind of toilet, particularly a kind of excrements from different passage dischargings, has the urinating bucket function concurrently respectively, can save the toilet of wash water significantly.

Background technology

Tradition toilet, excrements are all discharged from the pipeline of same band trap, and this pipe will satisfy the discharging of stool, so caliber is thicker, this peak that makes trap again is with respect to the blow-off pipe import, and basin bottom part has the bigger positive discrepancy in elevation.Above factor makes the flushing of excrements all compare water wasting, generally is respectively about 6L and 3L.If thick caliber is greatly necessary to discharging, so for the urine that does not contain solid content, the little usefulness of bassoon is arranged then, that wastes water has disliked.Because by comparison, the blowdown caliber only has about 2.5cm, trap is positioned at the following urinating bucket of end-of-the-pipe, and its washing water quantity only is about 0.5L.This provides the thinking of a water saving for us.

Summary of the invention

Task of the present invention provides a kind ofly passes through improvement according to above-mentioned thinking, and stool urine separately-discharging can significantly be saved the toilet of wash water.

Description of drawings

Say in detail that below in conjunction with accompanying drawing 1000000 is bright:

Fig. 1: toilet longitudinal plan.Fig. 2: B detail drawing.Fig. 3: D detail drawing.

Fig. 4: C is to view.Fig. 5: A is to looking schematic diagram.

Shown in Fig. 1 " toilet profilograph ": the import of basin bottom blowdown pipe is equipped with plastics (or metal) Make oblate cartridge type automatic on/off valve 4. Valve plate 13 be in the upper end extreme position the time, valve closing, at this moment The valve plate surface slightly tilts to tap 5, with the discharge of diuresis and bath. On the lower limb and valve plate in hole 5 The surface is contour, and the cell 24 behind the hole links to each other with urine comb 6, and passes into stool through urine pipe trap 18 After the pipe trap 2. Trap 18 is positioned on the lateral wall of toilet, is convenient to dredge in case of necessity. The urine punching Water pipe 7 is positioned at stool flushing pipe 12 times around one week of basin, is closed hoop, and leads to water tank 3. Urine flushing Switch 8 places on the water tank sidewall, by pull bar 22, weight 9, leather cup 10, water inlet 11 control baths Size and time. Segment pipe under the bedpan sewage draining exit is the little shape broad in the middle in two, is beneficial to the valve water flowing Reach basin internal water accumulation when reducing bath; Suitably raise the bedpan bottom. These two measures have strengthened developing result also can Water saving. Tube wall and the vertical line at weight 14 places have little angle, and tube wall is not contacted with weight, are beneficial to valve and open Close.

Shown in Fig. 2 " B detail drawing ", valve outer wall and one week of valve plate are all fluted, mosaic seal 16. The valve interior wall of valve plate closed position periphery is up-small and down-big circular platform type, favourable sealing. Valve plate is by propping up Arm 20, rotating shaft 21, bearing 19 links to each other with valve body 4, and can rotate up and down around axle. Weight 14 passes through pull bar 22 still close tightly valve plate when urine and bath, and open blowdown shown in 17 when the punching stool. Heavy Hammer top is the hollow seal cylindrical shell, and when big flushing the toilet after use, the trap water level rises, and weight and cylindrical shell produce Buoyancy make and self rise, reduced the resistance that weight is opened valve plate, favourable blowdown. Water level is down to normally, After breaking away from cylindrical shell, do not affect valve closing power.

Shown in Fig. 3 " D detail drawing ", along jet water spout 7 length directions, be drilled with many apertures, boring is tilted to same direction and tub wall, and the bath direction is beneficial to and improves the bath effect shown in 15.

Shown in Fig. 4 " C is to view ", tap 5 is a horizontal stripe shape

Shown in Fig. 5 " A is to looking schematic diagram ", show the position of rotating shaft, bearing, cell.

The specific embodiment

The present invention realizes in the following way: but lay the valve of an automatic shutter in basin bottom blowdown pipe import department, on its other tub wall suitable for reading a horizontal stripe shape tap is arranged, communicate with pipe behind the toilet trap through the tubule (D ≈ 2cm) of cell behind the hole and band trap.The valve plate of valve is in the position of upwards closing under the weight effect.The gravity and the impulse force of urine and bath are little, and valve is still closed, so can only flow away from tap.The toilet effect of this moment is as urinating bucket.When dashing stool, much bigger gravity and impulse force are opened valve plate downwards, and sewage is discharged.

Water level raises to the adverse effect of automatic valve water flowing under the valve when reducing bath, and the present invention has also done following improvement: 1. improve at the bottom of the basin ground level; 2. pipeline section expands and is olive shape between sewage draining exit and the trap.Improved result, the discharging quantity of water of stool also reduces more than 1/5.

The improvement that the present invention does traditional toilet all realizes easily, and cost increases seldom, but water-saving performance significantly promotes, and makes product have more the market competitiveness, is convenient to promote, and is expected to bring very golden eggs to the manufacturer.Suppose cities and towns per capita every day 3 times urine, once stool then uses the present invention to economize on water: 3 * 2.5L+1 * 1.5L=9L/ people. day, long-term water yield water rate of saving is considerable, especially carry out block meter rate after, more attractive to the customer.For the country of the such poor-water of China, of the present invention being extensive use of can make populous cities and towns protect social life each side such as water resource, environmental protection, reduction sewerage treatment expense to benefit in using water wisely.

Claims

1. one by bedpan 1, the band blow-off pipe of trap 2 and the toilet that water tank 3 is formed, it is characterized in that blow-off pipe import department has one can open and close valve 4, on the valve other tub wall suitable for reading a urine tap 5 is arranged, there is the special-purpose jet water spout 7 of urine of an astragal aperture bedpan stool jet water spout below, and the pipeline between pipe import of toilet basin bottom blowdown and the trap is the little spindle shape broad in the middle in two.

2. by the device of claim 1 regulation, it is characterized in that valve 4 can be from mouth of pipe dismounting, its periphery has a groove and embedded sealing ring 16.

3., the device by claim 1,2 regulations is characterized in that the valve plate 13 of valve is bottle cap

Shape, periphery have one groove and embedded O-ring seal 16.

4. by the device of claim 1,2,3 regulations, it is characterized in that valve plate 13 by axle 21, bearing 19, links to each other with valve body 4, and can rotate up and down around axle.

5. by the device of claim 1,4 regulations, it is characterized in that valve plate support arm 20 links to each other with a weight 14.

6. by the device of claim 1,4,5 regulations, the top that it is characterized in that weight 14 is the empty tube of sealing.

7. by the device of claim 1 regulation, there is ring-type urine jet water spout 7 jet water spout 12 belows that it is characterized in that defecating.

8. by the device of claim 1,7 regulations, it is characterized in that some bath holes to tub wall and the inclination of same direction being arranged along the urine jet water spout.

9. by the device of claim 1,5 regulations, it is characterized in that the pipeline between import of bedpan soil pipe and the trap is the little spindle shape broad in the middle in two.

10. by the device of claim 1 regulation, the tap 5 that it is characterized in that urinating communicates with the stool comb through the urine comb 6 of cell 24, band trap.