CN202718207U - Structure of toilet stool flush device - Google Patents
Structure of toilet stool flush device Download PDFInfo
- Publication number
- CN202718207U CN202718207U CN 201220307758 CN201220307758U CN202718207U CN 202718207 U CN202718207 U CN 202718207U CN 201220307758 CN201220307758 CN 201220307758 CN 201220307758 U CN201220307758 U CN 201220307758U CN 202718207 U CN202718207 U CN 202718207U
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- China
- Prior art keywords
- funnel
- dirty
- sewage
- main body
- separating
- 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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Abstract
The utility model provides a structure of a toilet stool flush device. The structure of the toilet stool flush device comprises a solenoid valve and a sewage-separating device connected with the water outlet end of the solenoid valve. The sewage-separating device comprises a main body, a sewage-separating funnel clamped in the main body in sleeved mode and a sewage-separating rubber funnel. The sewage-separating rubber funnel is clamped in the sewage-separating funnel in sleeved mode, the sewage-separating rubber funnel is stuck to the inner wall of the sewage-separating funnel tightly, and side through holes penetrating through an outer wall to an inner wall are respectively arranged on the main body and the sewage-separating funnel. The structure of the toilet stool flush device has the advantages that the negative pressure phenomenon produced by water supply system when flushing stops can be destroyed, and therefore the problems that the sewage and stench of the sewer line system backflow and pollute water quality can be avoided, and the air pollution of a toilet can be avoided, and clean-keeping aim of a public toilet can be achieved.
Description
[technical field]
The utility model relates to the apparatus structure in a kind of sanitary ware field, relates in particular to a kind of structure of toilet flusher.
[background technology]
The critical piece that has the structure of commercially available toilet flusher now is electromagnetic valve, it in use can produce negative pressure owing to the piped water supply system when stopping to wash by water, thereby make the sewage foul smell of the sewer pipeline system that is arranged in the electromagnetic valve below produce backflow phenomenon, and then not only pollute the water quality of water system but also the air in the pollution washroom.
[utility model content]
Technical problem to be solved in the utility model is to provide a kind of structure of toilet flusher, can destroy the negative pressure appearance that water system produces when stopping to wash by water, thereby not only avoided sewage foul smell in the sewer pipeline system to reflux and affected the problem of water quality, and avoid the air pollution of washroom, realized the purpose of keeping a public place clean in common washroom.
The utility model solves the problems of the technologies described above by the following technical programs: a kind of structure of toilet flusher, comprise an electromagnetic valve with is connected be connected with the water side of this electromagnetic valve every dirty device, should every dirty device comprise a main body, a cutting ferrule in this main body every dirty funnel, and one every dirty rubber funnel, described every dirty rubber funnel cutting ferrule in dirty funnel, should be close on the inwall of dirty funnel every dirty rubber funnel, described main body with on dirty funnel, be respectively equipped with one and be through to the side through hole of inwall by outer wall.
Further, described tip edge every dirty funnel stretches out and forms an annular snap hook portion, and the inwall of described main body is provided with an annular boss that matches with this annular snap hook portion.
Further, described every dirty funnel the bottom and the inwall of main body between be provided with a sealing ring.
Further, the side through hole of described main body and the corresponding setting of side through hole every dirty funnel.
Further, describedly also comprise a funnel retainer plate and a sealing plain washer every dirty device, should be tightly connected every the water side of dirty device by this described funnel retainer plate and sealing plain washer and electromagnetic valve.
The beneficial effect of the structure of the utility model toilet flusher is: the negative pressure appearance that produces by the water system when dirty device stops to wash by water with destruction of setting up, thereby not only avoided sewage foul smell in the sewer pipeline system to reflux and affected the problem of water quality, and avoid the air pollution of washroom, realized the purpose of keeping a public place clean in common washroom.
[description of drawings]
The utility model will be further described in conjunction with the embodiments with reference to the accompanying drawings.
Fig. 1 is the schematic diagram of the structure of the utility model toilet flusher.
Fig. 2 is every the exploded view of dirty device in the utility model.
Fig. 3 is every the sectional view of dirty device in the utility model.
[specific embodiment]
Please in conjunction with referring to figs. 1 through Fig. 3, the structure of the utility model toilet flusher, comprise an electromagnetic valve 1 with is connected be connected with the water side 11 of this electromagnetic valve 1 every dirty device 2, should every dirty device 2 comprise a main body 21, a cutting ferrule in this main body 21 in every dirty funnel 22, reach one every dirty rubber funnel 23, describedly be located in dirty funnel 22 every dirty rubber funnel 23 cutting ferrules, should be close on the inwall of dirty funnel 22 every dirty rubber funnel 23, described main body 21 with on dirty funnel 22, be respectively equipped with one and be through to the side through hole of inwall by outer wall, be respectively side through hole 211, side through hole 221; Wherein, being close to every the design on the inwall of dirty funnel 22 every dirty rubber funnel 23 is at can block the side through hole 221 every dirty funnel 22 on of bath work after dirty rubber funnel 23, to have guaranteed the sealing every dirty funnel 22.
In the present embodiment, described tip edge every dirty funnel 22 stretches out and forms an annular snap hook portion 222, the inwall of described main body 21 is provided with an annular boss 212 that matches with this annular snap hook portion 222, during installation, be placed in the main body 21 every dirty funnel 22, and make annular snap hook portion 222 be stuck in annular boss 212; Described every dirty funnel 22 the bottom and the inwall of main body 21 between be provided with a sealing ring 24, guarantee every the sealing of dirty device 2 inner spaces and the steadiness after installing; The side through hole 211 of main body 21 and side through hole 221 corresponding settings every dirty funnel 22, namely every dirty funnel 22 cutting ferrules after main body 21 is interior, the air-flow that enters via side through hole 211 can be flowed into every dirty funnel 22 by side through hole 221 within the shortest time; Describedly also comprise a funnel retainer plate 25 and a sealing plain washer 26 every dirty device 2, should screw lock sealing with the water side 11 of electromagnetic valve 1 and be connected by this described funnel retainer plate 25 and sealing plain washer 26 every dirty device 2.
The utility model is in the process of using, when bath work, the current of water system (not shown) enter via the water inlet end 12 of flushing valve 1 and are flowed out by water side 11, the current that flow out water side 11 enter every dirty device 2, at this moment, the inwall that its outer wall is close to every dirty funnel 22 under the effect of dirty rubber funnel 23 at current plays sealing function, prevents that outside air from entering every dirty funnel 22 by the side through hole 211 on the main body 21 and the side through hole 221 on dirty funnel 22 successively; When stopping to wash by water work, every vacuum space of dirty device 2 inner formation, cause rubber funnel 23 torsional deformations and can't be close to inwall every dirty funnel 22, be that rubber funnel 23 loses the sealing function every dirty funnel 22, this moment, outside air entered every dirty funnel 22 inside to return every the foul smell of the sewer pipeline system (not shown) of dirty device 2 belows to avoid being arranged in the utility model by side through hole 211 and side through hole 221 successively, the sewage foul smell in the sewer pipeline system refluxes when solving water system generation negative pressure thereby reached, affect the problem of water quality, and then realize the purpose of keeping a public place clean in the washroom.
Claims (5)
1. the structure of a toilet flusher, comprise an electromagnetic valve, it is characterized in that: also comprise one be connected with the water side of this electromagnetic valve every dirty device, should every dirty device comprise a main body, a cutting ferrule in this main body every dirty funnel, and one every dirty rubber funnel, described every dirty rubber funnel cutting ferrule in dirty funnel, should be close on the inwall of dirty funnel every dirty rubber funnel, described main body with on dirty funnel, be respectively equipped with one and be through to the side through hole of inwall by outer wall.
2. the structure of toilet flusher according to claim 1 is characterized in that: described tip edge every dirty funnel stretches out and forms an annular snap hook portion, and the inwall of described main body is provided with an annular boss that matches with this annular snap hook portion.
3. the structure of toilet flusher according to claim 1 is characterized in that: described every dirty funnel the bottom and the inwall of main body between be provided with a sealing ring.
4. the structure of toilet flusher according to claim 1 is characterized in that: the side through hole of described main body and the corresponding setting of side through hole every dirty funnel.
5. the structure of toilet flusher according to claim 1 is characterized in that: describedly also comprise a funnel retainer plate and a sealing plain washer every dirty device, should be tightly connected every the water side of dirty device by this described funnel retainer plate and sealing plain washer and electromagnetic valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220307758 CN202718207U (en) | 2012-06-26 | 2012-06-26 | Structure of toilet stool flush device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220307758 CN202718207U (en) | 2012-06-26 | 2012-06-26 | Structure of toilet stool flush device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202718207U true CN202718207U (en) | 2013-02-06 |
Family
ID=47620033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220307758 Expired - Fee Related CN202718207U (en) | 2012-06-26 | 2012-06-26 | Structure of toilet stool flush device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202718207U (en) |
-
2012
- 2012-06-26 CN CN 201220307758 patent/CN202718207U/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: 20130206 Termination date: 20180626 |