CN2129779Y - Fully automatic flushing device for toilet - Google Patents
Fully automatic flushing device for toilet Download PDFInfo
- Publication number
- CN2129779Y CN2129779Y CN 92229590 CN92229590U CN2129779Y CN 2129779 Y CN2129779 Y CN 2129779Y CN 92229590 CN92229590 CN 92229590 CN 92229590 U CN92229590 U CN 92229590U CN 2129779 Y CN2129779 Y CN 2129779Y
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- CN
- China
- Prior art keywords
- valve
- float
- container
- water
- plug
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Sanitary Device For Flush Toilet (AREA)
Abstract
The utility model relates to a fully automatic flushing device for a toilet. Utilizing the basic principles of the invention 90100258.5 and the utility model 92207410.0, the floater and the valve of the fully automatic flushing device for a toilet are artfully improved. When someone enters into the squatting position, the tap water automatically fills the container; after someone leaves, the water is automatically drained to make the delaying washing; simultaneously a water inflow system automatically closes. The fully automatic flushing device for a toilet has the advantages of simple structure, good sealing, water saving, small needed water supply pipe, small water pressure, etc.
Description
The invention belongs to a kind of plumbing equipment.
Existing lavatory pan wc flushing cistern, flushing valve exists such problem: bad because of performance, the hand switch dirt makes us being reluctant after an action of the bowels to discharge water flushing.The dirty smelly lavatory that can't bear has made many tourist attractions, street, hotel, hotel, office building, the big stop-tendency scape in building, dormitory.
In order to address this problem, Chinese patent application 92207410.0 has proposed well behaved foot-operated syringe, has improved the enthusiasm that people wash after an action of the bowels to a certain extent, but for panoramic toileting person person, realize everybody conscious after an action of the bowels flushing, will have very big difficulty.
The objective of the invention is to provide on the basis of patent application 90100258.5 and 92207410.0 a kind of lavatory pan full-automatic flushing device, it not only can solve the lavatory hygienic issues, and using water wisely effectively.
Invention is such realization: connect a cleaning hose below sealed container, cleaning hose is connected with a valve, and a pedal is arranged on the valve rod.When the people went into the lavatory and squats on pedal, valve was to the container water-filling, and after the people left away, the water in the container poured urinal by described cleaning hose, valve, has flowed promptly and has stopped.
The present invention is because only needing that the float of original invention 90100258.5 and utility model 92207410.0 and valve are done some improves cleverly, so have simple in structure, good airproof performance, need characteristics such as the little and hydraulic pressure of water service pipe is little.
Concrete structure of the present invention is provided by following embodiment and accompanying drawing thereof.
Fig. 1 is the sectional view (situation the when someone squats on pedal) of the syringe that proposes according to the present invention, and Fig. 2 is that the G of pedal (8) is to vertical view.
Describe the details and the working condition of the syringe of the present invention's proposition in detail below in conjunction with accompanying drawing.
This syringe comprises container (5), and volume is the 5-15 liter, about 2 meters of setting height(from bottom).Container upper end has a valve seating (2).Plug in a float (4) in the centre bore of valve seating, float can freely slide up and down in the centre bore of valve seating.Circle sealing together (3) is arranged on the sealing surface of float.A bayonet lock (1) is arranged at the top of float.Termination cleaning hose (6) under the container.90 ° of elbows (7) connect cleaning hose and valve switch.Be pedal (8) above the valve, valve lower end elbow (15) connects running water pipe (not drawing among the figure), and valve port C connects the lavatory pan (not shown).Valve switch is made of stem sleeve (9), valve gap (10), valve plug (11), sealing ring (12), valve body (13), valve plug (14), compression spring (16), valve rod (17), bayonet lock (18).The effect of sleeve (9) is for convenience of from top dismounting valve plug (11), changes sealing ring (12), compression spring (16).
Squat when pedal (8) is gone up as the people, spring (16) is compressed, and valve rod (17) is descending, and valve plug (11) is closed, valve plug (14) is opened, and tap water enters in the container (5) by elbow (15), hole A, hole B, 90 ° of elbows (7), cleaning hose (6).Air in the container (5) is discharged by the hole on the float (4) simultaneously, and float (4) is with waterborne floating, and container (5) seals the most at last, and a part of compressed air is deposited on container (5) top.When the people walked, under the effect of spring (16), valve rod (17) was up, and valve plug (14) is closed, and valve plug (11) is opened, and the water in the container (5) pours urinal under described compressed-air actuated promotion.When the drawdown in the container (5) arrived certain altitude, float (4) was with the water landing, and outside air enters in the container (5), is unlikely to produce negative pressure.When the current in the container (5) were intact, flushing promptly stopped.
Claims (5)
1, lavatory pan full-automatic flushing device, its top have the airtight container (5) of a band float (4), and bottom cleaning hose (6) is connected with valve body (13) by 90 ° of elbows (7), it is characterized in that:
A. a valve seating (2) is arranged at the top of container (5),
B. plug in a float (4) in the centre bore of valve seating (2),
C. on the sealing surface of float (4) circle sealing together (3) is arranged,
D. there is a pin (1) float (4) upper end,
E. in the accompanying drawings, there is water inlet A the lower end of valve body (13), and there is intake-outlet B on the left side, and there is rinse mouth C on the right, on the step between intake-outlet B and the rinse mouth C sealing ring (12) is arranged,
F. on the valve rod (17) two valve plugs (11), (14) are arranged,
G. on the stem sleeve (9) pedal (8) is arranged,
H. wear a compression spring (16) on the valve rod (17), its lower end withstands on the valve body (13), and the upper end withstands on the valve plug (11).
2, syringe according to claim 1 is characterized in that the first half of float (4) and Lower Half all are hollow and not connected, and the side of the first half has that aperture and its are hollow to be communicated with.
3, syringe according to claim 1 is characterized in that the sealing surface edge protuberance of valve plug (11), to strengthen sealing effectiveness.
4, syringe according to claim 1, the sealing surface that it is characterized in that valve plug (14) is a taper seat.
5, syringe according to claim 1, it is characterized in that: when valve rod (17) is descending, valve plug (14) is pressed on the sealing ring (12), be in closed condition, valve plug (14) is opened, water is by elbow (15), hole A, hole B, 90 ° of elbows (7), cleaning hose (6) enters container (5), final float (4) come-up is with seal of vessel, when valve rod was up, valve plug (14) was closed, and valve plug (11) is opened, water in the container is through cleaning hose (6), 90 ° of elbows (7), hole B, hole C pours urinal, float (4) is with falling under water simultaneously, and the air of outside enters in the container, is unlikely the generation negative pressure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92229590 CN2129779Y (en) | 1992-07-29 | 1992-07-29 | Fully automatic flushing device for toilet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92229590 CN2129779Y (en) | 1992-07-29 | 1992-07-29 | Fully automatic flushing device for toilet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2129779Y true CN2129779Y (en) | 1993-04-14 |
Family
ID=33772926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92229590 Expired - Fee Related CN2129779Y (en) | 1992-07-29 | 1992-07-29 | Fully automatic flushing device for toilet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2129779Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103541412A (en) * | 2012-07-12 | 2014-01-29 | 连江县宏大激光测量仪器研究所 | Water level pressurizing device of 0.5-1L flushing water tank of closestool |
| CN103938700A (en) * | 2013-08-20 | 2014-07-23 | 王向前 | Automatic deodorizing economic squatting pan with environmental protection and energy conservation functions |
-
1992
- 1992-07-29 CN CN 92229590 patent/CN2129779Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103541412A (en) * | 2012-07-12 | 2014-01-29 | 连江县宏大激光测量仪器研究所 | Water level pressurizing device of 0.5-1L flushing water tank of closestool |
| CN103938700A (en) * | 2013-08-20 | 2014-07-23 | 王向前 | Automatic deodorizing economic squatting pan with environmental protection and energy conservation functions |
| CN103938700B (en) * | 2013-08-20 | 2019-01-22 | 王向前 | Economic and environment-friendly energy conservation automatic odor removal squatting pan |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |