CN220352986U - Water channel switching device controlled by water level, water inlet device and closestool - Google Patents
Water channel switching device controlled by water level, water inlet device and closestool Download PDFInfo
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- CN220352986U CN220352986U CN202320435958.8U CN202320435958U CN220352986U CN 220352986 U CN220352986 U CN 220352986U CN 202320435958 U CN202320435958 U CN 202320435958U CN 220352986 U CN220352986 U CN 220352986U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 271
- 238000011010 flushing procedure Methods 0.000 claims description 20
- 230000001105 regulatory effect Effects 0.000 claims description 12
- 210000004907 gland Anatomy 0.000 claims description 10
- 230000005611 electricity Effects 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 1
Classifications
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- 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
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- Sanitary Device For Flush Toilet (AREA)
Abstract
The utility model discloses a waterway switching device controlled by water level, a water inlet device and a closestool, comprising a switching body, a water inlet device, a water outlet device and a water outlet device, wherein the switching body is provided with a water inlet channel, a first water outlet channel and a second water outlet channel; the switching piece is movably arranged in the switching body, and when the switching piece moves to a first position, the water inlet channel is communicated with the first water outlet channel; when the switching piece moves to a second position, the water inlet channel is communicated with the second water outlet channel; the control unit comprises a pontoon, the pontoon floats up or falls along with the water level of the water tank, when the pontoon floats up, the switching piece moves to a first position under the action of the control unit, when the pontoon falls down, the switching piece moves to a second position under the action of the control unit, and the scheme utilizes the water level of the water tank to control waterway switching, does not need electricity, and has the advantages of simple structure, stable function and prolonged service life.
Description
Technical Field
The utility model relates to the field of bathroom, in particular to a waterway switching device controlled by water level, a water inlet device and a closestool.
Background
The existing closestool is generally provided with a brush ring waterway and a main flushing waterway, and the water flow is controlled to be switched to flow to the brush ring waterway and the main flushing waterway by connecting a switching valve at the rear end of a water inlet valve or a water suction pump, however, the existing switching valve is generally an electric control valve, so that the existing switching valve is required to rely on electric power, and once the existing switching valve fails, the switching is troublesome, and the service life of the product is limited.
Disclosure of Invention
The utility model provides a waterway switching device controlled by water level, a water inlet device and a closestool.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a waterway switching device controlled by a water level, provided in a toilet tank, comprising:
the switching body is provided with a water inlet channel, a first water outlet channel and a second water outlet channel;
the switching piece is movably arranged in the switching body, and when the switching piece moves to a first position, the water inlet channel is communicated with the first water outlet channel; when the switching piece moves to a second position, the water inlet channel is communicated with the second water outlet channel;
the control unit comprises a pontoon, wherein the pontoon floats upwards or falls along with the water level of the water tank, when the pontoon floats upwards, the switching piece moves to a first position under the action of the control unit, and when the pontoon falls, the switching piece moves to a second position under the action of the control unit.
Preferably, the control unit further comprises a pressure channel capable of being communicated with the water inlet channel, and a water stopping component for opening and closing the pressure channel, wherein when the pontoon floats upwards, the water stopping component closes the pressure channel, and when the pontoon falls, the water stopping component opens the pressure channel.
Preferably, the water stop device further comprises an elastic piece for providing elastic force for the switching piece, when the water stop component closes the pressure channel, the switching piece moves to a first position under the action of the elastic force, and when the water stop component opens the pressure channel, the switching piece moves to a second position under the action of the water pressure of the pressure channel.
Preferably, the water stopping assembly comprises a water stopping pad and a gland, a back pressure cavity is formed between the water stopping pad and the gland, the water stopping pad is matched with the pressure channel in an opening and closing mode, the gland is provided with a pressure release hole communicated with the back pressure cavity and the outside, the water stopping assembly further comprises a lifting rod which is in linkage with the pontoon and used for opening and closing the pressure release hole, the lifting rod is used for closing the pressure release hole when the pontoon floats upwards, and is used for opening the pressure release hole when the pontoon falls.
Preferably, a first chamber and a second chamber are arranged on one side of the switching body along the direction perpendicular to the water inlet channel, the water stopping assembly is arranged in the first chamber, a transverse pipe which is communicated with the water inlet channel and the first chamber is arranged in the first chamber, a valve core is arranged in the second chamber, the switching piece is movably arranged in the valve core, and a flow passing hole which is communicated with the first chamber and the second chamber is arranged on the side wall of the second chamber.
Preferably, a water stopping cup is sleeved outside the switching body, the pontoon is arranged in the water stopping cup and floats upwards or falls along with the water level in the water stopping cup, and the water stopping cup is provided with a water leakage hole.
Preferably, the water leakage device further comprises an adjusting piece movably arranged at the water leakage hole, and the overflow area of the water leakage hole is adjusted through the adjusting piece.
The utility model also provides a water inlet device, which comprises the waterway switching device controlled by the water level, wherein the water inlet device comprises a water inlet main body provided with a water supply channel, the water supply channel is used for supplying water to a toilet water tank, and the switching device is arranged on the water inlet main body.
The utility model also provides a toilet bowl, which comprises any water channel switching device controlled by the water level, wherein the toilet bowl is provided with a brush ring water channel positioned at the upper part of a toilet bowl and a main flushing water channel positioned at the bottom of the toilet bowl, the first water outlet channel is communicated with the brush ring water channel, and the second water outlet channel is communicated with the main flushing water channel.
The utility model also provides a toilet bowl, which comprises any water channel switching device controlled by the water level, wherein the toilet bowl is provided with a brush ring water channel positioned at the upper part of a toilet bowl, a main flushing water channel positioned at the bottom of the toilet bowl, and a flushing assisting water channel communicated with the main flushing water channel, wherein the first water outlet channel is communicated with the brush ring water channel, and the second water outlet channel is communicated with the flushing assisting water channel.
The beneficial effects of the utility model are as follows:
1. the utility model relates to a waterway switching device controlled by water level, a water inlet device and a closestool, which comprises a switching body, a water inlet device, a water outlet device and a water outlet device, wherein the switching body is provided with a water inlet channel, a first water outlet channel and a second water outlet channel; the switching piece is movably arranged in the switching body, and when the switching piece moves to a first position, the water inlet channel is communicated with the first water outlet channel; when the switching piece moves to a second position, the water inlet channel is communicated with the second water outlet channel; the control unit comprises a pontoon, the pontoon floats up or falls along with the water level of the water tank, when the pontoon floats up, the switching piece moves to a first position under the action of the control unit, when the pontoon falls down, the switching piece moves to a second position under the action of the control unit, and the scheme utilizes the water level of the water tank to control waterway switching, does not need electricity, and has the advantages of simple structure, stable function and prolonged service life.
2. A first chamber and a second chamber which are arranged along the direction perpendicular to the water inlet channel are arranged on one side of the switching body, the water stopping component is arranged in the first chamber, a transverse pipe which is communicated with the water inlet channel and the first chamber is arranged in the first chamber, the valve core is arranged in the second chamber, the switching piece is movably arranged in the valve core, the side wall of the second chamber is provided with an overflow hole communicated with the first chamber and the second chamber, the product space is reasonably utilized, and the structure is compact.
3. The water stopping cup is sleeved outside the switching body, the pontoon is arranged in the water stopping cup and floats upwards or falls along with the water level in the water stopping cup, and the water stopping cup is provided with a water leakage hole, so that the falling time of the pontoon is conveniently controlled.
4. The floating pontoon water leakage device is characterized by further comprising a regulating piece movably arranged at the water leakage hole, wherein the overflow area of the water leakage hole is regulated by the regulating piece, the falling time of the floating pontoon is further regulated, and then the water switching quantity is regulated.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:
FIG. 1 is a schematic diagram illustrating an assembly of a waterway switching device controlled by water level according to the present utility model;
FIG. 2 is a second schematic diagram illustrating an assembly of a waterway switching device controlled by water level according to the present utility model;
FIG. 3 is an exploded view of a waterway switching device controlled by water level according to the present utility model;
FIG. 4 is one of sectional views of a waterway switching device controlled by a water level according to the present utility model;
FIG. 5 is a second cross-sectional view of a water path switching device controlled by water level according to the present utility model;
FIG. 6 is a bottom view of a waterway switching device controlled by water level according to the present utility model;
FIG. 7 is a second bottom view of a water switching device controlled by water level according to the present utility model;
10. switching the body; 11. a water inlet channel; 12. a first water outlet channel; 13. a second water outlet channel; 14. a pressure channel; 15. a first chamber; 16. a second chamber; 161. an overflow hole; 17. a transverse tube; 20. a switching member; 30. a pontoon; 40. a water stop assembly; 41. a water stop pad; 42. a gland; 421. a pressure relief hole; 43. a back pressure chamber; 44. lifting a rod; 50. a valve core; 60. a water stopping cup; 61. a water leakage hole; 70. and (3) adjusting the sheet.
Description of the embodiments
In order to make the technical problems, technical schemes and beneficial effects to be solved more clear and obvious, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
As shown in fig. 1 to 7, a waterway switching device controlled by a water level, provided in a toilet tank, includes:
the switching body 10 is provided with a water inlet channel 11, a first water outlet channel 12 and a second water outlet channel 13;
the switching piece 20 is movably arranged in the switching body 10, and when the switching piece 20 moves to a first position, the water inlet channel 11 is communicated with the first water outlet channel 12; when the switching piece 20 moves to the second position, the water inlet channel 11 is communicated with the second water outlet channel 13;
the control unit comprises a pontoon 30, wherein the pontoon 30 floats upwards or falls along with the water level of the water tank, when the pontoon 30 floats upwards, the switching part 20 moves to a first position under the action of the control unit, and when the pontoon 30 falls, the switching part 20 moves to a second position under the action of the control unit.
In this embodiment, the control unit further includes a pressure channel 14 capable of communicating with the water inlet channel 11, and a water stop assembly 40 for opening and closing the pressure channel 14, when the pontoon 30 floats up, the water stop assembly 40 closes the pressure channel 14, and when the pontoon 30 falls down, the water stop assembly 40 opens the pressure channel 14.
In this embodiment, the water stop assembly 40 further includes an elastic member that provides an elastic force to the switching member 20, when the water stop assembly 40 closes the pressure channel 14, the switching member 20 moves to the first position under the action of the elastic force, and when the water stop assembly 40 opens the pressure channel 14, the switching member 20 moves to the second position under the action of the water pressure of the pressure channel 14.
In this embodiment, the water stop assembly 40 includes a water stop pad 41 and a gland 42, a back pressure cavity 43 is formed between the water stop pad 41 and the gland 42, the water stop pad 41 is matched with the pressure channel 14 in an opening and closing manner, the gland 42 is provided with a pressure release hole 421 for communicating the back pressure cavity 43 with the outside, and the water stop assembly further includes a lifting rod 44 linked with the pontoon 30, the lifting rod 44 is used for opening and closing the pressure release hole 421, wherein when the pontoon 30 floats upwards, the lifting rod 44 closes the pressure release hole 421, and when the pontoon 30 falls, the lifting rod 44 opens the pressure release hole 421.
In this embodiment, a first chamber 15 and a second chamber 16 are disposed on one side of the switching body 10 along a direction perpendicular to the water inlet channel 11, the water stop assembly 40 is installed in the first chamber 15, a horizontal pipe 17 communicating the water inlet channel 11 with the first chamber 15 is disposed in the first chamber 15, a valve core 50 is disposed in the second chamber 16, the switching member 20 is movably disposed in the valve core 50, and an overflow hole 161 communicating the first chamber 15 and the second chamber 16 is disposed on a side wall of the second chamber 16, specifically, the first chamber 15 and the second chamber 16 are communicated to form the pressure channel 14.
In this embodiment, the switching body 10 is further sleeved with a water stop cup 60, the pontoon 30 is disposed in the water stop cup 60 and floats or falls along with the water level in the water stop cup 60, and the water stop cup 60 is provided with a water leakage hole 61, so that the falling time of the pontoon 30 is conveniently controlled.
As shown in fig. 6 and 7, in this embodiment, the floating pontoon 30 further comprises a regulating plate 70 movably disposed at the water leakage hole 61, and the water leakage area of the water leakage hole 61 is regulated by the regulating plate 70, so as to further regulate the falling time of the pontoon 30, thereby regulating the switching water amount.
The specific working process of the embodiment is as follows:
as shown in fig. 4, in the initial state, the pontoon 30 floats under the action of the water level of the water tank, when the pontoon 30 floats, the lifting rod 44 closes the pressure relief hole 421, the water stop pad 41 closes the pressure channel 14 under the action of the pressure of the back pressure chamber 43, the switching member 20 is located at the first position, and at this time, the water inlet channel 11 is communicated with the first water outlet channel 12, so that the water inlet channel 11 supplies water to the first water outlet channel 12;
as shown in fig. 5, when the water level of the water discharged from the water tank drops, the water in the water stop cup 60 slowly leaks through the water leakage hole 61, the lifting rod 44 opens the pressure release hole 421 when the pontoon 30 drops, the pressure in the back pressure chamber 43 leaks through the pressure release hole 421, the water stop pad 41 opens the pressure channel 14 under the pressure action of the water inlet channel 11, the pressure channel 14 overcomes the elastic force of the elastic member, and then the switching member 20 is driven to move to the second position under the pressure action of the pressure channel 14, at this time, the water inlet channel 11 is communicated with the second water outlet channel 13, and then the water inlet channel 11 supplies water to the second water outlet channel 13.
The scheme utilizes the water level of the water tank to control waterway switching, does not need electricity, has simple structure and stable function, and prolongs the service life of products.
The utility model also provides a water inlet device which comprises the waterway switching device controlled by the water level, wherein the water inlet device comprises a water inlet main body provided with a water supply channel, the water supply channel is used for supplying water to a toilet water tank, and the switching device is arranged on the water inlet main body.
The utility model also provides a toilet bowl, which comprises the water path switching device controlled by the water level, wherein the toilet bowl is provided with a brush ring water path positioned at the upper part of a urinal and a main flushing water path positioned at the bottom of the urinal, the first water outlet channel 12 is communicated with the brush ring water path, and the second water outlet channel 13 is communicated with the main flushing water path.
The utility model also provides a toilet bowl, which comprises the water path switching device controlled by the water level, wherein the toilet bowl is provided with a brush ring water path positioned at the upper part of a urinal and a main flushing water path positioned at the bottom of the urinal, and further comprises a flushing assisting water path communicated with the main flushing water path, wherein the first water outlet channel 12 is communicated with the brush ring water path, and the second water outlet channel 13 is communicated with the flushing assisting water path.
While the foregoing description illustrates and describes the preferred embodiments of the present utility model, as noted above, it is to be understood that the utility model is not limited to the forms disclosed herein but is not to be construed as excluding other embodiments, and that various other combinations, modifications and environments are possible and may be made within the scope of the inventive concepts described herein, either by way of the foregoing teachings or by those of skill or knowledge of the relevant art. And that modifications and variations which do not depart from the spirit and scope of the utility model are intended to be within the scope of the appended claims.
Claims (8)
1. A waterway switching device controlled by a water level, provided in a toilet tank, comprising:
the switching body is provided with a water inlet channel, a first water outlet channel and a second water outlet channel;
the switching piece is movably arranged in the switching body, and when the switching piece moves to a first position, the water inlet channel is communicated with the first water outlet channel; when the switching piece moves to a second position, the water inlet channel is communicated with the second water outlet channel;
the control unit comprises a pontoon, wherein the pontoon floats upwards or falls along with the water level of the water tank, when the pontoon floats upwards, the switching piece moves to a first position under the action of the control unit, and when the pontoon falls, the switching piece moves to a second position under the action of the control unit;
the control unit further comprises a pressure channel which can be communicated with the water inlet channel and a water stopping component for opening and closing the pressure channel, wherein when the pontoon floats upwards, the water stopping component closes the pressure channel, and when the pontoon falls down, the water stopping component opens the pressure channel;
the water stopping assembly comprises a water stopping pad and a gland, a back pressure cavity is formed between the water stopping pad and the gland, the water stopping pad is matched with the pressure channel in an opening and closing mode, the gland is provided with a pressure relief hole communicated with the back pressure cavity and the outside, the water stopping assembly further comprises a lifting rod which is in linkage with the pontoon and used for opening and closing the pressure relief hole, the lifting rod is used for closing the pressure relief hole when the pontoon floats upwards, and is used for opening the pressure relief hole when the pontoon falls.
2. The waterway switching device controlled by water level of claim 1, further comprising an elastic member providing an elastic force to the switching member, wherein the switching member moves to a first position under the action of the elastic force when the water stopping assembly closes the pressure channel, and moves to a second position under the action of the water pressure of the pressure channel when the water stopping assembly opens the pressure channel.
3. The waterway switching device controlled by water level according to claim 2, wherein a first chamber and a second chamber are arranged on one side of the switching body along the direction perpendicular to the water inlet channel, the water stopping component is arranged in the first chamber, a transverse pipe for communicating the water inlet channel with the first chamber is arranged in the first chamber, a valve core is arranged in the second chamber, the switching piece is movably arranged in the valve core, and an overflow hole for communicating the first chamber with the second chamber is arranged on the side wall of the second chamber.
4. The waterway switching device controlled by water level according to claim 1, wherein a water stopping cup is further sleeved outside the switching body, the pontoon is arranged in the water stopping cup and floats up or falls down along with the water level in the water stopping cup, and the water stopping cup is provided with a water leakage hole.
5. The waterway switching device controlled by water level according to claim 4, further comprising a regulating piece movably disposed at the water leakage hole, and the overflow area of the water leakage hole is regulated by the regulating piece.
6. A water inlet device comprising a water path switching device controlled by a water level according to any one of claims 1 to 5, the water inlet device comprising a water inlet body provided with a water supply passage for supplying water to a toilet tank, the switching device being mounted on the water inlet body.
7. A toilet bowl comprising the water path switching device controlled by a water level according to any one of claims 1 to 5, wherein the toilet bowl is provided with a brush ring water path at an upper portion of a toilet bowl and a main flushing water path at a bottom portion of the toilet bowl, the first water outlet passage is communicated with the brush ring water path, and the second water outlet passage is communicated with the main flushing water path.
8. A toilet bowl comprising the water path switching device controlled by the water level according to any one of claims 1 to 5, wherein the toilet bowl is provided with a brush ring water path at the upper part of the toilet bowl and a main flushing water path at the bottom of the toilet bowl, and further comprising a flushing assisting water path communicated with the main flushing water path, wherein the first water outlet channel is communicated with the brush ring water path, and the second water outlet channel is communicated with the flushing assisting water path.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320435958.8U CN220352986U (en) | 2023-03-09 | 2023-03-09 | Water channel switching device controlled by water level, water inlet device and closestool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320435958.8U CN220352986U (en) | 2023-03-09 | 2023-03-09 | Water channel switching device controlled by water level, water inlet device and closestool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220352986U true CN220352986U (en) | 2024-01-16 |
Family
ID=89481319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320435958.8U Active CN220352986U (en) | 2023-03-09 | 2023-03-09 | Water channel switching device controlled by water level, water inlet device and closestool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220352986U (en) |
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2023
- 2023-03-09 CN CN202320435958.8U patent/CN220352986U/en active Active
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