CN101089302A - Toilet of foam water-saving diodour antiplash and antifouling - Google Patents

Abstract

The present invention relates to a water-saved odour-proof and antifouling flush toilet. It is characterized by that in the cistern of said flush toilet a foam generation tank is mounted, a bicycle pump or an electric air pump can be used for inflating said foam generation tank, then the produced foam can be passed through a foam outlet tube and fed into the toilet bowl.

Description

Toilet of foam water-saving diodour antiplash and antifouling

Affiliated technical field

The present invention relates to public and individual lavatory flush toilet.

Background technology

Along with improving constantly of China people's living standard, flush toilet is more and more universal, and the water supply volume in lavatory also increases day by day, and the many urban water supplies of China are at full stretch.Present employed flush toilet exists all generally that water supply volume is big, frowziness, easily splash, easy problem such as pickup dirt.

Summary of the invention

In order to overcome the deficiency of existing flush toilet, the invention provides a kind of water saving, deodorization, the anti-flush toilet that splashes, prevents pickup.

The technical solution adopted for the present invention to solve the technical problems is: a foam occurred pool is set in water tank, and this foam occurred pool is made of container and the pipeline that is attached thereto etc.In the foam occurred pool, add blowing agent, when bubbling air in the water that contains blowing agent, produce foam, except water stream channel, also have a foam passage between water tank and the urinal, the foam that produces is sent in the urinal by pipeline.

Described foam passage comprise the plastic conduit that is used to carry foam or simultaneously sintering in the perforate on the earthenware duct on the flush toilet or stainless steel pipes and the water tank, the perforate on the effluent switch, the perforate on the flush toilet housing, the perforate on the pan.

Foam passage between water tank and the urinal can be omnidistance separating with exhalant canal, also can be that part is separated, and part merges, and promptly the moisture in foam and the water tank is from back and exhalant canal merging.

With respect to present tank shell, increase an internal and external antithetical couplet through hole on the tank shell of the present invention, the blowing agent storage bottle is installed below the hole, the pressing lever of blowing agent storage bottle stretches out outside the water tank from the internal and external antithetical couplet through hole.

Described foam occurred pool is made like this:

A container is set, and a hole of this container links to each other with the blowing agent storage bottle, and a hole links to each other with urinal by pipeline, and a hole links to each other with air pump, on the hole one way valve is installed.

Add foam in urinal after, stool can directly enter in the water, so the water storage hole of urinal will suitably move forward.When urinal is cheated length S between 40 ~ 45 centimetres the time entirely, the leading edge in Asiatic water closet pan urinal water storage hole is between the back edge being between 13 ~ 20.5 centimetres apart from d, when urinal is cheated length S between 45 ~ 52 centimetres the time entirely, the leading edge in Asiatic water closet pan urinal water storage hole is between the back edge being between 13.5 ~ 22.5 centimetres apart from d.

For foam is all washed away, suitably raise the urinal bevel altitude, reduce water surface elevation in the water storage hole.And the horizontal surface area of height h when equaling 5cm is no more than 1.5 times of area of water in the water storage hole on the water storage effluent face, and preferably the cross sectional area between above 0 to 3 centimetre of the water surface remains unchanged.

Air pump can be electronic air pump, also can be manual inflator.

(1) when adopting the electric air pump scheme, by pipeline the compressed air that produces is sent into foam occurred pool bottom, from the porous nozzle ejection, produce foam.During use, add blowing agent, press power switch and produce foam by pressing pressing lever.The electric air pump shell can not be provided with fin, because each working time is all very short, this air pump is except that into and out of air scoop, and remainder all seals, and the import of air and exit all are provided with one way valve, in case the electric air pump internal wetted is got rusty.Electric air pump can place in the water tank, also can place outside the water tank, and in the time of in placing water tank, the air intake of electric air pump will stretch out tank shell.

Porous nozzle also can be made by antipriming pipe of two sponge double teams, and the gas tip in the also available goldfish jar replaces.

The foam occurred pool is to be used for mixing water, gas to possess above-mentioned import and export just passable to produce the device of bubble, to only require, can change as for the position of importing and exporting.

(2) when adopting the inflator scheme, similar with employing electric air pump scheme in fact, it is just passable only to need to change electric air pump into inflator.

The mode of this generation foam is suitable for simultaneously, also can suitably reducing production costs there being water not have the place of electricity to use.

When being applied on the mobile devices such as train, aircraft, steamer, airship as the present invention, below the urinal outlet, a portable plate is installed, this portable plate preferably is wooden dipper shape, to store foam, when defecation finishes, step on drive link, rotation wooden dipper shape portable plate, allow excreta and foam crash into together and store in the excremental container, add the defoamer froth breaking in case of necessity again.

The invention has the beneficial effects as follows: just, twitch inflator or starting electric air pump, the foam of the band fragrance that produces in the foam occurred pool injects urinal through the foam efferent duct.When the people carried out excrements, foam covered excrements, like this, not only can significantly reduce the generation of stink, and, can prevent to splash, prevent excrements pickup urinal, can also using water wisely.

Description of drawings

The present invention will be further described below in conjunction with drawings and Examples.

Fig. 1 is the water tank partial sectional view.

Fig. 2 is a foam occurred pool sectional view.

Fig. 3 is the container schematic diagram.

Fig. 4 is the porous nozzle vertical view.

Fig. 5 is effluent switch bottom and part foam passage figure.

Fig. 6 is the effluent switch bottom schematic view.

Fig. 7 is the water tank bottom vertical view.

Figure is 8 blowing agent storage bottle schematic diagrames.

Fig. 9 is the tank top vertical view.

Figure 10 is the seat lavatory sectional view of band foam device.

Figure 11 is a seat lavatory sectional view of not being with foam device.

Figure 12 is the amplification view of part of not being with the seat lavatory of foam device.

Figure 13 is the electric air pump schematic diagram of band one way valve.

Figure 14 is the Asiatic water closet pan sectional view that is used on the mobile device.

Figure 15, Figure 16 are that Asiatic water closet pan is analysed and observe intention.

Figure 17 is the Asiatic water closet pan vertical view.

Figure 18 is the Asiatic water closet pan vertical view on the mobile device.

Figure 19 is the water tank partial sectional view of band inflator.

Among the figure: 1. water stream channel, 2. foam passage, 3. plastic conduit, 4. stainless steel pipes, 5. the perforate on the water tank, the 6. perforate on the effluent switch base, 7a, 7b, 7c. the perforate on the flush toilet housing, the 8. perforate on the pan, 9. internal and external antithetical couplet through hole, 10. blowing agent storage bottle, 11. pressing lever, 12. containers, 13. holes, 14. holes, 15. the hole, 16. air pumps, 17. holes, 18. one way valve, 19. wooden dipper shape portable plates, 20. drive links.

The specific embodiment

Embodiment 1: use on common seat lavatory, as shown in figure 10.Press pressing lever 11 and add blowing agent in container 12, starting electric air pump 16 injects foam in urinal, shut down after several seconds.After an action of the bowels, a discharge water excreta and foam washes away together.

Embodiment 2: use on common Asiatic water closet pan.Fig. 1 and Figure 15 are connected.Operation and embodiment 1 are identical.

Embodiment 3: use on mobile objects such as the train that moves, aircraft, steamer, airship, as shown in figure 14.In order to reduce the entrained water yield, we can replace water to use with foam.A wooden dipper shape portable plate has been installed, with the storage foam, when defecation finishes below the urinal delivery port, press drive link 20, rotation wooden dipper shape portable plate allows excreta and foam crash into together in the excremental container of storage of its below, adds the defoamer froth breaking to storing in the excremental container more in case of necessity.

Embodiment 4: and embodiment 1 is basic identical, and just electric air pump repacking becoming inflator.

Claims (7)

1. a flush toilet comprises parts such as water tank, urinal, water pipe, it is characterized in that between water tank and the urinal except water stream channel, also has a foam passage.

2. according to claims 1 described flush toilet, it is characterized in that being provided with a container, a hole of this container links to each other with the blowing agent storage bottle, and a hole links to each other with urinal by pipeline, and a hole links to each other with air pump, on the hole one way valve is installed.

3. according to claims 1 described flush toilet, it is characterized in that cheating length S entirely between 40 ~ 45 centimetres the time when urinal, the leading edge in Asiatic water closet pan urinal water storage hole is between the back edge being between 13 ~ 20.5 centimetres apart from d, when urinal is cheated length S between 45 ~ 52 centimetres the time entirely, the leading edge in Asiatic water closet pan urinal water storage hole is between the back edge being between 13.5 ~ 22.5 centimetres apart from d.

4. according to claims 1 described flush toilet, it is characterized in that horizontal surface area when height h equals 5cm on the water storage effluent face is no more than 1.5 times of area of water in the water storage hole, preferably the cross sectional area between above 0 to 3 centimetre of the water surface remains unchanged.

5. according to claims 1 described flush toilet, it is characterized in that increasing an internal and external antithetical couplet through hole on the tank shell, the blowing agent storage bottle is installed below the hole, the pressing lever of blowing agent storage bottle stretches out outside the water tank from the internal and external antithetical couplet through hole.

6. according to claims 1 described flush toilet, it is characterized in that air pump except that into and out of air scoop, remainder all seals, and the import of air and exit all are provided with one way valve.

7. according to claims 1 described flush toilet, it is characterized in that below the urinal outlet portable plate being installed, this portable plate preferably is wooden dipper shape.

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