CN204001110U - Electric-control cistern flushing valve - Google Patents
Electric-control cistern flushing valve Download PDFInfo
- Publication number
- CN204001110U CN204001110U CN201320443561.XU CN201320443561U CN204001110U CN 204001110 U CN204001110 U CN 204001110U CN 201320443561 U CN201320443561 U CN 201320443561U CN 204001110 U CN204001110 U CN 204001110U
- Authority
- CN
- China
- Prior art keywords
- flushing valve
- delivery port
- electric
- water
- flushing
- 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
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/40—Protecting water resources
Abstract
Electric-control cistern flushing valve, belong to a kind of cistern water flushing device, be mainly used in the bath of plough groove type public lavatory water tank, its objective is the problem that siphon type flushing valve flush action can not freely be controlled that solves, it is characterized in that: the uncovered of hemisphere sealed with rubber membrane (10), form the dome-type cavity (7) of a sealing, cover the top of the delivery port (9) of flushing valve simultaneously, the water inlet of suction pump (4) (5) is communicated with elbow (6) with the delivery port (2) of hemispherical cavity (7), overflow pipe (8) is located to be communicated with at overflow pipe delivery port (3) with the delivery port (9) of flushing valve.Its advantage is: electric-control cistern flushing valve and microcomputer controller are used in conjunction with, and program control bath, significantly saving water resource can be realized in public lavatory; Electric-control cistern flushing valve also can be applied in the flushometer of water closet between domestic hygiene, is used in conjunction with stool inductor, can realize auto-flushing.Electric-control cistern flushing valve has simple in structure, and dependable performance is with low cost, easy to use, is easy to the feature of promoting.
Description
Technical field
The utility model relates to a kind of cistern water flushing device, is mainly the cistern water flushing device of plough groove type public lavatory and the flushometer of washroom water closet.
Background technology
The cistern water flushing device of general plough groove type public lavatory, use be siphon type flushing valve, it is to utilize " siphonage " to complete bath work.Namely tap water, toward water filling in water tank, in the time that the water surface flooded the syphon top of syphon flushing water valve, forms siphonage, and water tank completes flush action automatically one time.Its advantage is that instantaneous discharging quantity of water is large, produces very large impact force in groove or sewer pipe, has overcome and has rushed the shortcoming not washing clean by the method for tap water " perennial draingage ".But the deficiency of siphon type flushing valve is: as long as the ceaselessly water filling of water injection pipe in water tank, siphon type flushing valve will around-the-clock repetition flush action.Public lavatory is unmanned use at night, thereby has wasted a large amount of water resources.
Utility model content:
The problem that can not freely control in order to solve siphon type flushing valve flush action, the utility model provides a kind of Water flushing for cistern to move the flushometer that can freely control.
The utility model title is: electric-control cistern flushing valve.Use exactly rubber membrane (10) that the uncovered of hemisphere sealed, form the dome-type cavity (7) of a sealing, cover the top of the delivery port (9) of flushing valve simultaneously, the water inlet of suction pump (4) (5) is communicated with elbow (6) with the delivery port (2) of hemispherical cavity (7), and overflow pipe (8) is located to be communicated with at overflow pipe delivery port (3) with the delivery port (9) of flushing valve.Rubber membrane (10) is blocked the top of flushing valve delivery port (9) by the downward pressure of water in self gravitation and hemispherical cavity (7) under normal circumstances, water in water tank (1) can not be flowed out, in the time that the water in water tank exceedes the height of overflow pipe (8), the delivery port (9) that water can flow to flushing valve by overflow pipe is discharged.
The total technical characterictic of the utility model and siphon type flushing valve is: after the hydraulic pressure in the hemispherical cavity of flushing valve is lower than a standard atmospheric pressure, atmosphere will, upwards jack-up of the rubber membrane in hemispherical cavity, complete water-rinsing process one time.The utility model technical characterictic different from siphon type flushing valve is: siphon type flushing valve is during by syphon generation siphonage, water in hemispherical cavity reduces, make the interior hydraulic pressure of cavity lower than a standard atmospheric pressure, atmosphere, upwards jack-up of the rubber membrane in hemispherical cavity, completes water-rinsing process one time; And electric-control cistern flushing valve is by the water in hemispherical cavity being extracted out after suction pump energising, make hydraulic pressure in hemispherical cavity lower than a standard atmospheric pressure, atmosphere, upwards jack-up of the rubber membrane in hemispherical cavity, completes water-rinsing process one time.So just can, by suction pump energising or power-off, realize freely and control Water flushing for cistern.
Beneficial effect is:
First: electric-control cistern flushing valve and microcomputer controller are used in conjunction with, program control bath, significantly saving water resource can be realized in public lavatory.
The second, electric-control cistern flushing valve also can be applied in the flushometer of water closet between domestic hygiene, is used in conjunction with stool inductor, can realize auto-flushing.
Brief description of the drawings:
Accompanying drawing provides the structure chart of the utility model electric-control cistern flushing valve:
The label declaration of component in figure:
1. water tank 2. hemispherical cavity delivery ports
3. the water inlet of overflow pipe delivery port 4. suction pump 5. suction pumps
6. elbow 7. hemispherical cavity 8. overflow pipes
9. delivery port 10. rubber membranes of flushing valve
Detailed description of the invention:
Illustrate embodiment below in conjunction with accompanying drawing
Use exactly rubber membrane (10) that the uncovered of hemisphere sealed, form the dome-type cavity (7) of a sealing, cover the top of the delivery port (9) of flushing valve simultaneously, the water inlet of suction pump (4) (5) is communicated with elbow (6) with the delivery port (2) of hemispherical cavity (7), and overflow pipe (8) is located to be communicated with at overflow pipe delivery port (3) with the delivery port (9) of flushing valve.
Claims (2)
1. electric-control cistern flushing valve, delivery port (9), overflow pipe (8) by suction pump (4), dome-type cavity (7), flushing valve form, it is characterized in that: the uncovered of hemisphere sealed with rubber membrane (10), form the dome-type cavity (7) of a sealing, cover the top of the delivery port (9) of flushing valve simultaneously, the water inlet of suction pump (4) (5) is communicated with elbow (6) with the delivery port (2) of hemispherical cavity (7).
2. electric-control cistern flushing valve according to claim 1, also comprises that overflow pipe (8) locates to be communicated with at overflow pipe delivery port (3) with the delivery port (9) of flushing valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320443561.XU CN204001110U (en) | 2013-07-25 | 2013-07-25 | Electric-control cistern flushing valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320443561.XU CN204001110U (en) | 2013-07-25 | 2013-07-25 | Electric-control cistern flushing valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204001110U true CN204001110U (en) | 2014-12-10 |
Family
ID=52041134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320443561.XU Expired - Fee Related CN204001110U (en) | 2013-07-25 | 2013-07-25 | Electric-control cistern flushing valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204001110U (en) |
-
2013
- 2013-07-25 CN CN201320443561.XU patent/CN204001110U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20170725 |