CN202000439U - Water-leakage protecting device - Google Patents
Water-leakage protecting device Download PDFInfo
- Publication number
- CN202000439U CN202000439U CN2010205919876U CN201020591987U CN202000439U CN 202000439 U CN202000439 U CN 202000439U CN 2010205919876 U CN2010205919876 U CN 2010205919876U CN 201020591987 U CN201020591987 U CN 201020591987U CN 202000439 U CN202000439 U CN 202000439U
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- CN
- China
- Prior art keywords
- water
- ratchet
- keg float
- little
- water inlet
- 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 water-leakage protecting device, which comprises a ratchet, a pawl and a small floating bucket. The ratchet is formed on the outer wall of a floating bucket of a water inlet valve. The inner chamber of the small floating bucket is provided with a buoyancy chamber and a counterweight chamber, wherein, the bottom of the counterweight chamber is provided with weep holes. The small floating bucket is assembled on the water inlet valve through a rotating shaft. The pawl part corresponding to the ratchet is fixed on one small-floating-bucket side adjacent to the floating bucket of the water inlet valve. During a water inlet process, the small floating bucket rotates with the rotating shaft as the center under the effect of buoyancy force and then abuts on a small water tank of the water inlet valve. Meanwhile, the floating bucket rises inside the small water tank under the effect of buoyancy force and the pawl is clamped in the ratchet. During a normal water discharging process, the small floating bucket rotates downwards with the rotating shaft as the center under the effect of gravity and the pawl retreats from the ratchet. Water feeding is then started through the water inlet valve. When a closestool suffers water leakage due to the fact that a draining valve or other parts inside the closestool water tank are at fault, the pawl is constantly clamped in the ratchet and the floating bucket is prevented from falling by the cooperation between the ratchet and the pawl. No water is let in from the water inlet valve. Water resources are thus prevented from being wasted and household safety of users is guaranteed.
Description
Technical field
The utility model relates to the technical field of sanitaryware, relates in particular to a kind of device that water intaking valve is not intake when being applied to toilet toilet being leaked.
Background technology
At present, flush toilet water intaking valve structure commonly used comprises water inlet pipe 1, connecting rod 2, adjusting screw(rod) 3, keg float 4, needle-valve 5 and little water tank 6 as depicted in figs. 1 and 2.Wherein, the top of water inlet pipe 1 is equipped with needle-valve 5, and has a back pressure hole 51 and a pin joint seat 52 on the needle-valve 5.One end of connecting rod 2 and needle-valve 5 articulate, and have a sealing valve plug 53 directly over being positioned at back pressure hole 51, and the upper end of the other end and adjusting screw(rod) 3 articulates.The lower end of adjusting screw(rod) 3 is connected with keg float 4.Keg float 4 back-offs are in a little water tank 6.When being full of water in the little water tank 6, keg float 4 overcomes its gravity under the buoyancy of water effect, and drivening rod 2 is inclined upwardly, and the sealing valve plug 53 on the connecting rod 2 is blocked back pressure hole 51, and inlet valve mechanism is realized sealing.Water in little water tank 6 drains, and keg float 4 no longer is subjected to buoyancy, and under action of gravity, keg float 4 falls after rise, and drivening rod 2 is downward-sloping, opens back pressure hole 51, and inlet valve mechanism is realized water inlet.
When reality is used, flush toilet usually occur because of drain shut valve not tight, and the drainage that causes, that is: drain shut valve does not sternly leak, water level when the water level in the flush toilet always is lower than sealing, all the time can not be full of water in the little water tank 6, keg float 4 can't tilt to put in place by drivening rod 2 because of buoyancy is not enough, sealing valve plug 53 also just can't be blocked back pressure hole 51, water intaking valve is in into water state all the time, so just occur not stopping water on one side and do not stopped the drainage of leaking on one side again, caused the waste of water resource.
In view of this, the inventor improves water intaking valve, and this case produces thus.
The utility model content
The purpose of this utility model is to provide a kind of protective device that leaks, and makes water intaking valve occur leaking or draining valve can not intake when leaking at toilet, avoids the waste of water resource.
To achieve these goals, the technical solution of the utility model is:
A kind of protective device that leaks, comprise: ratchet, ratchet and little keg float, ratchet is formed on the outer wall of keg float of water intaking valve, the inner chamber of little keg float has buoyancy cavity and counterweight chamber, and the bottom in counterweight chamber is provided with spilled water hole, little keg float is assembled on the water intaking valve by rotating shaft, and the fixed-site of the corresponding ratchet of ratchet is in the side of little keg float near the keg float of water intaking valve; When water inlet, it is the little water tank that the center rotation is close to water intaking valve with the rotating shaft that little keg float is subjected to buoyancy, simultaneously keg float be subjected to buoyancy in little water tank to rising, ratchet snaps in the ratchet; When normal draining, little keg float gravitate is that the center is rotated down with the rotating shaft, and ratchet withdraws from ratchet, and water intaking valve begins water inlet; When causing toilet to leak when other unit exception in draining valve or the water-closet tank, ratchet snaps in the ratchet all the time, stops keg float to descend by ratchet and click-fit, and water intaking valve is not intake.
One fixed mount is installed on the little water tank of described water intaking valve, and rotating shaft is installed on the fixed mount, forms axis hole on the little keg float, by rotating shaft and axis hole cooperation little keg float is assembled on the fixed mount.
Described little keg float is assembled on the little water tank of water intaking valve by rotating shaft.
After adopting said structure, the utility model applies on the water intaking valve.
When water intake valve, along with water level rises, little keg float be subjected to buoyancy with the rotating shaft for the center rotates up the little water tank to water intaking valve close, the buoyancy that rises to little keg float when water level is during greater than deadweight, little keg float is close to little water tank, and water level continue to rise, and lifts and make the water intaking valve sealing up to the keg float of water intaking valve, at this moment, the ratchet on the little keg float snaps in the ratchet.
When normal draining, water level descends rapidly, the speed that water in the counterweight chamber is discharged is slower, counterweight produces rapidly, the buoyancy of little keg float is during less than gravity, and little keg float gravitate is that the center is rotated down with the rotating shaft, and breaks away from away from the little water tank of water intaking valve and with the keg float of water intaking valve, ratchet withdraws from ratchet, and water intaking valve begins water inlet.
When causing toilet to leak when other unit exception in draining valve or the water-closet tank, the toilet water level slowly descends, water in the counterweight chamber flows to toilet from spilled water hole and makes that the water level in the counterweight chamber is relative consistent with the water level of toilet, water in the counterweight chamber does not produce the counterweight effect, therefore the buoyancy of little keg float is still greater than gravity, little keg float does not rotate, and ratchet snaps in the ratchet all the time, be pressed on the ratchet at leisure when water level is lower than little keg float keg float ratchet of water intaking valve in the process of the complete loss of buoyance of little keg float, the deadweight of bucket float of water inlet valve is greater than the deadweight of little keg float after the buoyancy complete obiteration of little keg float, and by ratchet and the decline of click-fit prevention keg float, water intaking valve is not intake.When the user uses toilet and washes by water, can find anhydrous flushablely, the user need check that leaking appears in toilet somewhere, in time repairs, and avoids causing the waste of water resource.
Below in conjunction with drawings and the specific embodiments the utility model is further described.
Description of drawings
Fig. 1 is the perspective view of prior art;
Fig. 2 is the generalized section of prior art;
Fig. 3 is a top perspective exploded view of the present utility model;
Fig. 4 is a top perspective assembly drawing of the present utility model;
Fig. 5 is the three-dimensional exploded view of looking up of the present utility model;
Fig. 6 is the three-dimensional assembly diagram of looking up of the present utility model;
Fig. 7 is that the utility model is at free state lower plane schematic diagram;
Fig. 8 is the utility model three-dimensional cutaway view under free state;
Fig. 9 is that the utility model is at water inlet process midplane schematic diagram;
Figure 10 is that the utility model is at water intaking valve sealing state lower plane schematic diagram;
Figure 11 is the utility model three-dimensional cutaway view under water intaking valve sealing state;
Figure 12 is the utility model stereo appearance figure under water intaking valve sealing state;
Figure 13 is that the utility model is at drainage procedure midplane schematic diagram.
Label declaration:
Adjusting screw(rod) 3 keg floats 4
Needle-valve 5 back pressure hole 51
Axis hole 76
The specific embodiment
Extremely shown in Figure 6 as Fig. 3; the protective device that leaks of a kind of water intaking valve that the utility model discloses; comprise: ratchet 71, ratchet 72 and little keg float 73, the utility model applies on the water intaking valve, and water intaking valve comprises water inlet pipe 1, connecting rod 2, adjusting screw(rod) 3, keg float 4, needle-valve 5 and little water tank 6., do not do at this and to give unnecessary details referring to aforementioned about the structure of water intaking valve and parts label.
The fixed-site of ratchet 72 corresponding ratchets 71 is in the side of little keg float 73 near the keg float 4 of water intaking valve.
During the actual use of the utility model, as Fig. 7, shown in Figure 8, under free state, little keg float 73 no buoyancy, gravitate, little keg float 73 deflections break away from bucket float of water inlet valve 4.
When water intake valve, as shown in Figure 9, along with water level rises, it is that the center rotates up with rotating shaft 74 that little keg float 73 is subjected to buoyancy, and close to little water tank 6.The buoyancy that rises to little keg float 73 when water level is during greater than deadweight, and to shown in Figure 12, little keg float 73 is close to little water tank 6 as Figure 10, and water level continues to rise, and lifts and make the water intaking valve sealing up to the keg float 4 of water intaking valve, and at this moment, ratchet 72 snaps in the ratchet 71, finishes into water.
When normal draining, as shown in figure 13, water level descends rapidly, the speed that water that the counterweight chamber is 732 li is discharged is slower, and counterweight produces rapidly, and the buoyancy of little keg float 73 is during less than gravity, little keg float 73 gravitates with rotating shaft 74 for the center is rotated down away from the little water tank 6 of water intaking valve, little keg float 73 breaks away from keg float 4, and ratchet 72 withdraws from ratchet 71, afterwards, water in little water tank 6 drains, keg float 4 descends and falls after rise, and drivening rod 2 is downward-sloping, and water intaking valve begins water inlet.
When causing toilet to leak when other unit exception in draining valve or the water-closet tank, the toilet water level slowly descends, the water that the counterweight chamber is 732 li flows to toilet from spilled water hole 733, make that the water level in 732 li in counterweight chamber is relative consistent with the water level of toilet, the water that the counterweight chamber is 732 li does not produce the counterweight effect, the buoyancy of little keg float 73 is still greater than gravity, little keg float 73 does not rotate, and ratchet 72 snaps in the ratchet 71 all the time, when water level is lower than little keg float 73 in the process of little keg float 73 complete loss of buoyance, keg float 4 ratchets 71 of water intaking valve slowly are pressed on the ratchet 72, the deadweight of bucket float of water inlet valve 4 is greater than the deadweight of little keg float 73 after the buoyancy complete obiteration of little keg float 73, and by ratchet 71 and 4 declines of ratchet 72 cooperation prevention keg floats, water intaking valve is not intake.
When the user uses toilet and washes by water, can find anhydrous flushablely, the user need check that leaking appears in toilet somewhere, in time repairs, and avoids causing the waste of water resource.
The foregoing description and graphic and non-limiting product form of the present utility model and style, any person of an ordinary skill in the technical field all should be considered as not breaking away from patent category of the present utility model to its suitable variation or modification of doing.
Claims (3)
1. protective device that leaks; it is characterized in that comprising: ratchet, ratchet and little keg float; ratchet is formed on the outer wall of keg float of water intaking valve; the inner chamber of little keg float has buoyancy cavity and counterweight chamber; and the bottom in counterweight chamber is provided with spilled water hole; little keg float is assembled on the water intaking valve by rotating shaft, and the fixed-site of the corresponding ratchet of ratchet is in the side of little keg float near the keg float of water intaking valve.
2. a kind of protective device that leaks as claimed in claim 1 is characterized in that: a fixed mount is installed on the little water tank of described water intaking valve, and rotating shaft is installed on the fixed mount, forms axis hole on the little keg float, by rotating shaft and axis hole cooperation little keg float is assembled on the fixed mount.
3. a kind of protective device that leaks as claimed in claim 2 is characterized in that: described little keg float is assembled on the little water tank of water intaking valve by rotating shaft.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010205919876U CN202000439U (en) | 2010-10-27 | 2010-10-27 | Water-leakage protecting device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010205919876U CN202000439U (en) | 2010-10-27 | 2010-10-27 | Water-leakage protecting device |
Publications (1)
Publication Number | Publication Date |
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CN202000439U true CN202000439U (en) | 2011-10-05 |
Family
ID=44703184
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010205919876U Expired - Fee Related CN202000439U (en) | 2010-10-27 | 2010-10-27 | Water-leakage protecting device |
Country Status (1)
Country | Link |
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CN (1) | CN202000439U (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013181835A1 (en) * | 2012-06-08 | 2013-12-12 | 厦门立业卫浴工业有限公司 | Water inlet valve |
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 |
CN104033648A (en) * | 2014-06-06 | 2014-09-10 | 厦门立业卫浴工业有限公司 | Device for preventing leakage of large amount of water for water inlet valve |
CN105155638A (en) * | 2015-09-06 | 2015-12-16 | 铉雅国际(香港)有限公司 | Automatic closing structure of water inlet valve of closestool |
-
2010
- 2010-10-27 CN CN2010205919876U patent/CN202000439U/en not_active Expired - Fee Related
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013181835A1 (en) * | 2012-06-08 | 2013-12-12 | 厦门立业卫浴工业有限公司 | Water inlet valve |
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 |
CN104033648A (en) * | 2014-06-06 | 2014-09-10 | 厦门立业卫浴工业有限公司 | Device for preventing leakage of large amount of water for water inlet valve |
CN104033648B (en) * | 2014-06-06 | 2016-04-20 | 厦门立业卫浴工业有限公司 | A kind of inlet valve prevent fast water device |
CN105155638A (en) * | 2015-09-06 | 2015-12-16 | 铉雅国际(香港)有限公司 | Automatic closing structure of water inlet valve of closestool |
CN105155638B (en) * | 2015-09-06 | 2017-04-12 | 铉雅国际(香港)有限公司 | Automatic closing structure of water inlet valve of closestool |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111005 Termination date: 20121027 |