CN202482957U - Check valve capable of controlling water inlet valve to output water in delayed mode - Google Patents
Check valve capable of controlling water inlet valve to output water in delayed mode Download PDFInfo
- Publication number
- CN202482957U CN202482957U CN2012200806550U CN201220080655U CN202482957U CN 202482957 U CN202482957 U CN 202482957U CN 2012200806550 U CN2012200806550 U CN 2012200806550U CN 201220080655 U CN201220080655 U CN 201220080655U CN 202482957 U CN202482957 U CN 202482957U
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- CN
- China
- Prior art keywords
- way valve
- water
- keg float
- valve
- delay
- 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 discloses a check valve capable of controlling a water inlet valve to output water in delayed mode. The check valve comprises a water inlet valve body, an inner float barrel, an outer float barrel and a check valve body, wherein the outer float barrel is clamped on the water inlet valve body, the inner float barrel is sleeved in the outer float barrel, a water passing hole is arranged at the bottom of the outer float barrel, the check valve body is positioned in the water passing hole, and a plurality of water passing channels are positioned on the check valve body. Output speed of water in the outer float barrel can be controlled by controlling the sizes of the water passing channels, and accordingly time for the water inlet valve to output water in delayed mode is further controlled.
Description
Technical field
The utility model relates to the one way valve of water-closet tank water intaking valve, particularly a kind of one way valve of controlling water intaking valve time-delay water outlet.
Background technology
The overrun control of prior art all adopts the two-piece type design, through realizing the effect of water intaking valve time-delay water outlet on the outer keg float of being connected and installed in of two parts.Like publication number is the water intake valve overrun control of CN201547375U, and its adopts the top of one way valve to connect the flow of crossing of a control sealing cup drainage speed, crosses flow and is provided with current control and regulation hole; Through connect the flow of crossing of a fixing controlled prevention water tumbler drainage speed in the one way valve top sides; The flooding time of the decrease speed of control keg float and then delay water intaking valve; Fast fully or just open water intake valve when being near completion up to cistern water-discharging, avoid during cistern water-discharging water intaking valve water inlet too early promptly to be discharged and the waste resource by water tank.This overrun control can well be realized the function of water intaking valve time-delay water outlet, but it has adopted the mode of two part assemblings to realize, has not only caused the increase of cost, and the precision of product etc. is had higher requirement.
Summary of the invention
For addressing the above problem, the utility model has proposed a kind of water intaking valve that adopts single part soft material preparation water one-way valve of delaying time out on the prior art basis.
The purpose of the utility model is reached through following technical scheme: a kind of one way valve of controlling water intaking valve time-delay water outlet comprises into water valve body, interior keg float; Outer keg float, one way valve, outer keg float are connected in on the water valve body; Interior keg float overlaps outside in the keg float; One water hole is arranged at outer keg float bottom, and one way valve is installed in the water hole, it is characterized in that: the aquaporin of crossing that has some control drainage speeds on the one way valve.
Further, said one way valve adopts the single component soft material to be prepared from.
Further, in the middle of the said one way valve cylinder is arranged, said cylinder external diameter is less than said outer keg float water hole diameter, and said one way valve moves up and down in the keg float outside.
Further, the cavity that holds air is arranged at said one way valve bottom, and said cavity provides a buoyancy that makes progress when cistern water level rises and flooded one way valve, guarantee water can be outside outer keg float bottom water hole get into keg float.
Further, a disk is arranged on the said one way valve, there are some ribs the disk bottom surface, has constituted the said aquaporin of crossing between rib and rib.
Further, have one to lift head on the said disk, the said head that lifts makes things convenient for one way valve to be installed in the outer keg float.
The beneficial effect of the utility model is: adopt the one way valve of single component soft material preparation, control the speed that water flows out in the outer keg float, and then the time-delay of controlling water intaking valve intakes, not only reduced cost, and resource has been practiced thrift in the unnecessary waste that has reduced water.
Description of drawings
Fig. 1 is the stereogram of the utility model one way valve.
Fig. 2 is the front view of the utility model one way valve.
Fig. 3 is the sectional view of the utility model one way valve.
Fig. 4 is the outer keg float partial cross-sectional perspective view of the utility model.
Fig. 5 is installed in the structure sectional view on the water intaking valve for the utility model.
The specific embodiment
Combine accompanying drawing and specific embodiment to further specify the utility model at present.
Like Fig. 1,2,3,4, a kind of one way valve of controlling water intaking valve time-delay water outlet shown in 5; Comprise a water inlet valve body 1; Outer keg float 3 is connected in on the water valve body 1, and interior keg float 2 overlaps outside in the keg float 3, and one way valve 4 is installed on outer keg float 3 bottoms; When 4 times backwardnesss of one way valve, the water in the outer keg float 3 passed through aquaporin and discharged the entering water tank.
Specify the operating principle of the utility model below and implement action.
As shown in Figure 5, after the drawdown in the water tank, one way valve 4 relies on action of gravity to fall; At this moment; The inner surface 32 of one way valve 4 and outer keg float 3 forms some aquaporins 44 of crossing, and water passed through aquaporin 44, along with the water level in the outer keg float 3 constantly descends; Interior keg float 2 loss of buoyance also begin to descend; Water inlet valve body 1 begins water inlet like this, simultaneously since the bottom water hole 31 of outer keg float 3 greater than the external diameter of the cylinder 41 of one way valve 4, water passed through behind the aquaporin 44 in the little gap inflow water tank through one way valve cylinder 41 and water hole 31 formation of outer keg float bottom again; The outflow of outer keg float 3 internal water is limited in the little gap of crossing aquaporin 44 and one way valve 4 and 3 formation of outer keg float like this simultaneously, has formed the effect of time-delay.
More than combine accompanying drawing that the specific embodiment of the utility model is described; But these explanations can not be interpreted as the scope that has limited the utility model; The protection domain of the utility model is limited the claims of enclosing, and any change on the utility model claim basis all is the protection domain of the utility model.
Claims (8)
1. the one way valve that can control water intaking valve time-delay water outlet comprises into water valve body, interior keg float; Outer keg float, one way valve, outer keg float are connected in on the water valve body; Interior keg float overlaps outside in the keg float; One water hole is arranged at outer keg float bottom, and one way valve is installed in the water hole, it is characterized in that: the aquaporin of crossing that has some control drainage speeds on the one way valve.
2. a kind of one way valve of controlling water intaking valve time-delay water outlet according to claim 1, it is characterized in that: said one way valve is a single component.
3. a kind of one way valve of controlling water intaking valve time-delay water outlet according to claim 1, it is characterized in that: said one way valve is that soft material is prepared from.
4. a kind of one way valve of controlling water intaking valve time-delay water outlet according to claim 1, it is characterized in that: said one way valve can move in predetermined stroke after being installed on outer keg float.
5. a kind of one way valve of controlling water intaking valve time-delay water outlet according to claim 1, it is characterized in that: in the middle of the said one way valve cylinder is arranged, said cylinder external diameter is less than said outer keg float water hole diameter.
6. a kind of one way valve of controlling water intaking valve time-delay water outlet according to claim 1 is characterized in that: the cavity that holds air is arranged at said one way valve bottom.
7. a kind of one way valve of controlling water intaking valve time-delay water outlet according to claim 1, it is characterized in that: said one way valve has a disk, and said disk diameter is greater than said outer keg float water hole diameter.
8. a kind of one way valve of controlling water intaking valve time-delay water outlet according to claim 7 is characterized in that: have one to lift head on the said disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200806550U CN202482957U (en) | 2012-03-06 | 2012-03-06 | Check valve capable of controlling water inlet valve to output water in delayed mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200806550U CN202482957U (en) | 2012-03-06 | 2012-03-06 | Check valve capable of controlling water inlet valve to output water in delayed mode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202482957U true CN202482957U (en) | 2012-10-10 |
Family
ID=46957387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200806550U Expired - Fee Related CN202482957U (en) | 2012-03-06 | 2012-03-06 | Check valve capable of controlling water inlet valve to output water in delayed mode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202482957U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013159748A1 (en) * | 2012-04-28 | 2013-10-31 | 李飞宇 | Floating bucket apparatus |
| CN103741773A (en) * | 2013-10-17 | 2014-04-23 | 厦门康谱卫浴科技有限公司 | Self-locking delay mechanism of water inlet valve |
| CN106996128A (en) * | 2016-01-22 | 2017-08-01 | Toto株式会社 | Flush toilet device |
| CN108842879A (en) * | 2014-04-11 | 2018-11-20 | 张少华 | A kind of water closet |
-
2012
- 2012-03-06 CN CN2012200806550U patent/CN202482957U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013159748A1 (en) * | 2012-04-28 | 2013-10-31 | 李飞宇 | Floating bucket apparatus |
| CN103741773A (en) * | 2013-10-17 | 2014-04-23 | 厦门康谱卫浴科技有限公司 | Self-locking delay mechanism of water inlet valve |
| CN103741773B (en) * | 2013-10-17 | 2015-09-09 | 厦门康谱卫浴科技有限公司 | A kind of self-locking time-delay mechanism of water intaking valve |
| CN108842879A (en) * | 2014-04-11 | 2018-11-20 | 张少华 | A kind of water closet |
| CN106996128A (en) * | 2016-01-22 | 2017-08-01 | Toto株式会社 | Flush toilet device |
| CN106996128B (en) * | 2016-01-22 | 2019-10-22 | Toto株式会社 | Flush toilet device |
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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 |
Granted publication date: 20121010 Termination date: 20150306 |
|
| EXPY | Termination of patent right or utility model |