CN2890196Y - Vapor pressure type flushing device for toilet - Google Patents
Vapor pressure type flushing device for toilet Download PDFInfo
- Publication number
- CN2890196Y CN2890196Y CN 200520126611 CN200520126611U CN2890196Y CN 2890196 Y CN2890196 Y CN 2890196Y CN 200520126611 CN200520126611 CN 200520126611 CN 200520126611 U CN200520126611 U CN 200520126611U CN 2890196 Y CN2890196 Y CN 2890196Y
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- China
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- water
- air
- valve
- outlet
- electromagnetic valve
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- Expired - Lifetime
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Abstract
A vapor pressure type flushing device for toilet, belonging to a toilet urinal flushing device, is mainly used to solve the problems of water waste under lower water pressure. The device comprises a water can, on the top of which is arranged a floating ball liquid level switch and at the bottom of which is arranged a water inlet/outlet. The outlet is connected with a water inlet/outlet control valve. The device is characterized in that at the upper part of the water can is arranged an air inlet louvers which is provided with an air valve connected with air source. While in use, the compressed air goes in through the interface on the top of the water can, the water in the can flows out through the water inlet/outlet control valve under the pressure of the compressed air and flushes the urinal. The device utilizes compressed air to pressurize the low pressure water and flushes the urinal with the pressurized water, so as to realize better flushing effects with less water. The utility model is water saving and is suitable for being used in toilets on passenger trains, automobiles, vessels and airplanes.
Description
Technical field
The utility model relates to a kind of air pressure type flushing device that is used in the washroom, can realize the pressurization to low-pressure water, washes just dish with the water after the pressurization, thereby plays the effect of water-saving and environmental protection.
Background technology
In recent years, the waste that the scarcity of one side water resource reaches water resource has become a more and more serious topic, and the flushing supply of family and public washroom has accounted for sizable ratio in total making in the water supply volume.
On the other hand, in the washroom on passenger train, automobile, steamer, aircraft, the water yield in its water tank is limited, must take effective measures and use less water to reach developing result preferably.
Summary of the invention
In order to address the above problem, the purpose of this utility model provides a kind of device that the water of low hydraulic pressure is pressurizeed, it uses compressed air to come to the low-pressure water pressurization, with the flushing of the water after pressurization bedpan, thereby just can reach developing result preferably with water seldom; Played the effect of water-saving and environmental protection.
The technical solution of the utility model is: this washroom air pressure type flushing device, comprise a water pot, water pot top is provided with floating-ball level switch, the bottom of water pot is provided with intake-outlet, this delivery port connects an inlet and outlet control valve, it is characterized in that be provided with an air inlet on water pot top, this air inlet is provided with the air valve that is connected with source of the gas.During use, compressed air feeds from the upper interface of water pot, and the inlet and outlet control valve by the bottom under compressed-air actuated pressure of the water in the water pot flows out the flushing bedpan.
With compressed air is the flushing supply supercharging, thereby just can reach developing result preferably with water seldom, helps water-saving and environmental protection.
The further technical scheme of the utility model is:
Described air valve is the exhaust shutter that is communicated with the second two-bit triplet electromagnetic valve, 2/2-way electromagnetic valve and the gas control 2/2-way valve of described inlet and outlet control valve for being connected with intake-outlet by pipeline, the 2/2-way electromagnetic valve connects delivery port, gas control 2/2-way valve connects water source and another first two-bit triplet electromagnetic valve, first, second two-bit triplet electromagnetic valve all is communicated with source of the gas by the compressed air filtering pressure reducing valve, and the second two-bit triplet electromagnetic valve that is connected with exhaust shutter is communicated with atmosphere.
Can also establish noise damper in the outlet of two-bit triplet electromagnetic valve connection atmosphere.
For different instructions for uses, described air valve can also have other form of structure.As various Non-return air valves etc.Described inlet and outlet control valve satisfying under the prerequisite of drain function into, also can have other form of structure, just the convenience of operation, cost is different and.
The beneficial effects of the utility model are: this air pressure type flushing device utilizes compressed-air actuated pressure to give the supercharging of bedpan flushing water, when the water after the supercharging washes bedpan, only use the water yield (0.6 ~ 1 liter) seldom just can reach developing result preferably, played the effect of water-saving and environmental protection.
Description of drawings
Figure is the structural representation of the utility model embodiment.
Among the figure; 1 exhaust shutter, 2 floating-ball level switch, 3 water pots, 4 2/2-way electromagnetic valves, 5 gas control 2/2-way valves, 6 compressed air filtering pressure reducing valves, 7.1 first two-bit triplet electromagnetic valves, 7.2 second two-bit triplet electromagnetic valves, 8 noise dampers, 9 delivery ports, 32 intake-outlets.
The specific embodiment
As shown in drawings:
Bottom intake-outlet 32 joints of water pot 3 connect a threeway, and the direction that the water source is led in threeway connects gas control 2/2-way valve 5, and an end that leads to bedpan connects 2/2-way electromagnetic valve 4, and delivery port 9 is connected the end of 2/2-way electromagnetic valve 4.The switching of control 2/2-way electromagnetic valve 4 and gas control 2/2-way valve 5 these two valves just can be controlled the water-filling and the draining of water pot.Be provided with an air inlet on water pot 3 tops, exhaust shutter 1 connects this air inlet.The top of water pot 3 connects source of the gas by exhaust shutter 1, the second two-bit triplet electromagnetic valve 7.2.During use, compressed air feeds from the upper interface of water pot, and the water in the water pot 3 washes bedpans by 2/2-way electromagnetic valve 4 under compressed-air actuated pressure.When flushing, the opening time of control 2/2-way electromagnetic valve 4, just can control the water yield of wash water each time.
The lower space that the water at water source enters water pot by gas control 2/2-way valve 5, the switching of gas control 2/2-way valve 5 is gas controls, when the first two-bit triplet electromagnetic valve 7.1 must be established by cable when opening, compressed air enters the gas control mouth of gas control 2/2-way valve 5 by this first two-bit triplet electromagnetic valve 7.1, it is opened, current are passed through, 2/2-way electromagnetic valve 4 cuts out at this moment, the top of jar is communicated with atmosphere by the second two-bit triplet electromagnetic valve 7.2, so water just is stored in the lower space of jar after entering water pot.Regulate exhaust shutter 1 in the water filling process and can control the speed that air is discharged, the speed that air is discharged has determined the speed of water-filling.The effect of compressed air filtering pressure reducing valve 6 is that the compressed air to source of the gas filters decompression, obtains the compressed air quality that we require.
Be provided with floating-ball level switch 2 on water pot 3 tops, can control the water yield that charges in the water pot.When the water in the water pot reached certain liquid level, the float of floating-ball level switch 2 floated, and liquid-level switch provides a signal, and the first two-bit triplet electromagnetic valve 7.1 cuts out, and gas control 2/2-way valve 5 also cuts out thereupon, and water pot stops water-filling.
After the people presses push button, the second two-bit triplet electromagnetic valve 7.2,2/2-way electromagnetic valve 4 is opened simultaneously, compressed air enters the upper space of water pot by the second two-bit triplet electromagnetic valve 7.2, water in the water pot is under compressed-air actuated pressure effect, through 2/2-way electromagnetic valve 4 flushing bedpans, by the opening time of 2/2-way electromagnetic valve 4 is set, can control the water supply volume of each flushing, after flushing finishes, the second two-bit triplet electromagnetic valve 7.2,2/2-way electromagnetic valve 4 cuts out, the water pot upper interface is communicated with atmosphere by the second two-bit triplet electromagnetic valve 7.2, and system enters next circulation.
Noise when noise damper 8 is used for reducing the compressed air discharge.
The main effect of this device is that the flushing water source that hangs down hydraulic pressure is pressurizeed, the water of the low hydraulic pressure at water source (〉=0.01Mpa) through compressed-air actuated pressurization (compressed air pressure is set up and is 0.5Mpa), flushing water pressure can reach 0.3Mpa in the exit of flushing line, is more conducive to the flushing to closet.During with the high pressure water washing bedpan after the supercharging, can just can reach as usual developing result with less water, each washing water quantity only is 0.6 ~ 1 liter, thereby has played the effect of water-saving and environmental protection.
Claims (4)
1, washroom air pressure type flushing device, comprise a water pot (3), water pot (3) top is provided with floating-ball level switch (2), the bottom of water pot (3) is provided with intake-outlet, this intake-outlet connects an inlet and outlet control valve, it is characterized in that be provided with an air inlet on water pot (3) top, this air inlet is provided with the air valve that is connected with source of the gas.
2, washroom as claimed in claim 1 air pressure type flushing device is characterized in that, described air inlet connects compressed air.
3, washroom as claimed in claim 1 or 2 air pressure type flushing device, it is characterized in that, described air valve is the exhaust shutter (1) that is communicated with the second two-bit triplet electromagnetic valve (7.2), 2/2-way electromagnetic valve (4) and the gas control 2/2-way valve (5) of described inlet and outlet control valve for being connected with intake-outlet by pipeline, 2/2-way electromagnetic valve (4) connects delivery port (9), gas control 2/2-way valve (5) connects the water source and the first two-bit triplet electromagnetic valve (7.1), the first two-bit triplet electromagnetic valve (7.1), the second two-bit triplet electromagnetic valve (7.2) all is communicated with source of the gas by compressed air filtering pressure reducing valve (6).
4, washroom as claimed in claim 3 air pressure type flushing device is characterized in that, the outlet that two-bit triplet electromagnetic valve (7.2) is communicated with atmosphere is provided with noise damper (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520126611 CN2890196Y (en) | 2005-12-27 | 2005-12-27 | Vapor pressure type flushing device for toilet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520126611 CN2890196Y (en) | 2005-12-27 | 2005-12-27 | Vapor pressure type flushing device for toilet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2890196Y true CN2890196Y (en) | 2007-04-18 |
Family
ID=38020853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520126611 Expired - Lifetime CN2890196Y (en) | 2005-12-27 | 2005-12-27 | Vapor pressure type flushing device for toilet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2890196Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105937649A (en) * | 2016-06-30 | 2016-09-14 | 常州剑湖金城车辆设备有限公司 | Water supercharging device used for dejectas collecting device |
| CN110258765A (en) * | 2019-06-03 | 2019-09-20 | 信阳华电环保工程技术有限公司 | A kind of intelligent gas power drive sewage lifter |
| CN112678122A (en) * | 2020-12-16 | 2021-04-20 | 武昌船舶重工集团有限公司 | Booster-type stool pot |
-
2005
- 2005-12-27 CN CN 200520126611 patent/CN2890196Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105937649A (en) * | 2016-06-30 | 2016-09-14 | 常州剑湖金城车辆设备有限公司 | Water supercharging device used for dejectas collecting device |
| CN110258765A (en) * | 2019-06-03 | 2019-09-20 | 信阳华电环保工程技术有限公司 | A kind of intelligent gas power drive sewage lifter |
| CN112678122A (en) * | 2020-12-16 | 2021-04-20 | 武昌船舶重工集团有限公司 | Booster-type stool pot |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20070418 |
|
| EXPY | Termination of patent right or utility model |