CN217811403U - Stable form drainage device - Google Patents
Stable form drainage device Download PDFInfo
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- CN217811403U CN217811403U CN202221454259.XU CN202221454259U CN217811403U CN 217811403 U CN217811403 U CN 217811403U CN 202221454259 U CN202221454259 U CN 202221454259U CN 217811403 U CN217811403 U CN 217811403U
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- water
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- accommodating cavity
- suction
- cavity
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Abstract
The utility model discloses a stable form drainage device locates in the inner chamber of water tank, include: the body is fixedly arranged on the water tank and is provided with an accommodating cavity and a water outlet for communicating the inner cavity with the outside; the movable piece is movably arranged in the accommodating cavity and is matched with the water outlet in an opening and closing way; the suction unit is provided with a suction channel communicated with the accommodating cavity; the elastic element provides elastic force to the moving element; when the suction unit works, the suction channel sucks the medium in the accommodating cavity to form negative pressure in the accommodating cavity, and the moving part can move towards the direction of opening the water outlet under the action of the negative pressure in the accommodating cavity; after the suction unit is closed, the moving part can move towards the direction of closing the outlet under the effect of elastic force, and this scheme provides to the moving part through setting up the elastic component and closes the power of the direction motion of outlet, and then can make the moving part more quick, stable close the outlet, make the discharge capacity more stable.
Description
Technical Field
The utility model relates to a bathroom field, concretely relates to stable form drainage device.
Background
The drain valve is opened through carrying the sealed dish that draws in the valve body to current drain valve most and is realized the drainage, because the water pressure direct action of water tank water is on sealed dish for carry the power value of drawing sealed dish great, very inconvenient during the use, user experience is relatively poor.
SUMMERY OF THE UTILITY MODEL
The utility model provides a stable form drainage device, this scheme provides to closing through setting up the elastic component to the moving part the power of the direction motion of outlet, and then can make the moving part more quick, stable outlet that closes, make the discharge capacity more stable.
In order to achieve the above purpose, the utility model adopts the technical scheme that:
the utility model provides a stable form drainage device, locates in the inner chamber of water tank, includes:
the body is fixedly arranged on the water tank and is provided with an accommodating cavity and a water outlet for communicating the inner cavity with the outside;
the movable piece is movably arranged in the accommodating cavity and is matched with the water outlet in an opening and closing manner;
the suction unit is provided with a suction channel communicated with the accommodating cavity;
an elastic member providing an elastic force to the movable member;
when the suction unit works, the suction channel sucks the medium in the accommodating cavity to form negative pressure in the accommodating cavity, and the movable part can move towards the direction of opening the water outlet under the action of the negative pressure in the accommodating cavity; after the suction unit is closed, the movable piece can move towards the direction of closing the water outlet under the action of the elastic force.
Preferably, the accommodating cavity is provided with air, and the suction channel sucks the air in the accommodating cavity so as to form negative pressure in the accommodating cavity.
Preferably, the accommodating cavity is provided with water, and the suction channel sucks the water in the accommodating cavity so as to form negative pressure in the accommodating cavity.
Preferably, the movable member is provided with a floating chamber, and the floating chamber provides buoyancy for the movable member to move in a direction of opening the drain opening.
Preferably, the elastic force of the elastic member is greater than the buoyancy of the floating cavity.
Preferably, the suction channel is communicated with a brush ring water channel of the toilet, so that water in the accommodating cavity is pumped to the brush ring water channel; the water outlet discharges water to a main flushing channel of the toilet.
Preferably, the air supply device further comprises an air passage through which air is supplied to the accommodating chamber, and an air supply control valve which is opened and closed in cooperation with the air passage.
Preferably, the water supply device further comprises a water supply unit, wherein the water supply unit comprises a water supply channel communicated with the inner cavity, and water is supplied to the inner cavity through the water supply channel.
Preferably, the elastic member is disposed in the accommodating cavity, and the elastic member abuts between the movable member and a top wall of the accommodating cavity.
Preferably, the middle part of the moving part is provided with an overflowing channel communicated with the accommodating cavity, the suction channel is sleeved in the overflowing channel, and an overflowing gap communicated with the suction channel is formed between the suction channel and the overflowing channel.
The beneficial effects of the utility model are that:
the utility model discloses a stable form drainage device locates in the inner chamber of water tank, include: the body is fixedly arranged on the water tank and is provided with an accommodating cavity and a water outlet communicated with the inner cavity and the outside; the movable piece is movably arranged in the accommodating cavity and is matched with the water outlet in an opening and closing way; the suction unit is provided with a suction channel communicated with the accommodating cavity; the elastic piece provides elastic force for the movable piece; when the suction unit works, the suction channel sucks the medium in the accommodating cavity to form negative pressure in the accommodating cavity, and the moving part can move towards the direction of opening the water outlet under the action of the negative pressure in the accommodating cavity; after the suction unit closed, the moving part can be under the effect of elastic force to the direction motion of closing the outlet, and this scheme provides to closing through setting up the elastic component to the moving part the power of the direction motion of outlet, and then can make the moving part more quick, stable closing the outlet, make the discharge capacity more stable.
Drawings
The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are provided for explaining the invention without unduly limiting it. In the drawings:
fig. 1 is a perspective view of a stable drainage device of the present invention;
fig. 2 is a cross-sectional view of a stable drainage arrangement according to the present invention;
fig. 3 is a second cross-sectional view of a stable drainage device of the present invention;
10. a body; 11. an accommodating chamber; 12. a water outlet; 13. a ventilation channel; 20. a movable member; 21. a floating cavity; 22. an overflow channel; 30. a suction unit; 31. a suction channel; 32. a water pump; 40. an elastic member; 50. a gas supply control valve; A. and (4) overflowing clearance.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention clearer and more obvious, the following description of the present invention with reference to the accompanying drawings and embodiments is provided for further details. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
As shown in fig. 1 to 3, a stable drainage device provided in an inner cavity of a water tank includes:
the water tank comprises a body 10 fixedly arranged on the water tank, wherein the body 10 is provided with an accommodating cavity 11 and a water outlet 12 for communicating the inner cavity with the outside;
the movable piece 20 is movably arranged in the accommodating cavity 11 and is matched with the water outlet 12 in an opening and closing way;
a suction unit 30 provided with a suction passage 31 communicating with the accommodation chamber 11;
an elastic member 40, the elastic member 40 providing an elastic force to the movable member 20;
when the suction unit 30 is operated, the suction channel 31 sucks the medium in the accommodating cavity 11, so that negative pressure is formed in the accommodating cavity 11, and the movable piece 20 can move in a direction of opening the water discharge opening 12 under the action of the negative pressure of the accommodating cavity 11; after the suction unit 30 is closed, the movable member 20 can move in a direction to close the drain opening 12 by the elastic force.
In this embodiment, the accommodating chamber 11 has water therein, and the suction channel 31 sucks the water in the accommodating chamber 11 to form negative pressure in the accommodating chamber 11.
In this embodiment, the movable member 20 is provided with a floating chamber 21, the floating chamber 21 provides buoyancy to the movable member 20 to move in a direction to open the drain opening 12, and the buoyancy of the floating chamber 21 assists the movable member 20 to move upward to open the drain opening 12.
In this embodiment, the elastic force of the elastic member 40 is greater than the buoyancy of the buoyancy chamber 21.
In this embodiment, the suction channel 31 is communicated with a brush ring water channel of the toilet, so as to pump the water in the accommodating cavity 11 to the brush ring water channel; the outlet 12 discharges water to the main flush channel of the toilet.
In this embodiment, the suction device further includes a ventilation passage 13 for supplying air to the housing chamber 11 through the ventilation passage 13, and an air supply control valve 50 that is opened and closed in cooperation with the ventilation passage 13, and the air supply control valve 50 is closed by the hydraulic pressure of the suction passage 31, so that the housing chamber 11 is kept closed during the water suction of the suction passage 31.
In this embodiment, still include the water supply unit, the water supply unit include with the water supply passageway that the inner chamber is linked together, through the water supply passageway is right the inner chamber supplies water, and during the water supply passageway supplied water, the gas that holds in the chamber 11 was discharged by ventilative passageway 13, in this embodiment, the water supply unit adopts mechanical valve or automatically controlled valve, and is specific, and the water supply unit adopts the differential water intaking valve of pressure, and the stagnant water subassembly of water intaking valve controls the water intaking valve to open or close under the water tank water level effect, and the structure and the theory of operation of the differential water intaking valve of pressure are prior art, and it is no longer repeated here.
In the present embodiment, the suction unit 30 includes a water pump 32.
In this embodiment, the elastic member 40 is disposed in the accommodating cavity 11, and the elastic member 40 abuts between the movable member 20 and a top wall of the accommodating cavity 11.
In this embodiment, the middle of the moving member 20 is provided with a flow passage 22 communicated with the accommodating cavity 11, and the suction passage 31 is sleeved in the flow passage 22 and forms a flow passage gap a communicated with the suction passage 31 with the flow passage 22.
The specific working process of this embodiment:
as shown in fig. 2 and 3, in operation, the water pump 32 is turned on, the suction passage 31 pumps water in the accommodating cavity 11 to the brush ring water channel, so that negative pressure is formed in the accommodating cavity 11, and the movable member 20 is sucked up against the elastic force of the elastic member 40 under the action of the negative pressure to open the water discharge opening 12; meanwhile, the air supply control valve 50 closes the air-permeable passage 13 under the hydraulic pressure of the suction passage 31;
as shown in fig. 2, when the water pump 32 is turned off, the air supply control valve 50 opens the air passage 13, and at this time, air enters the accommodating chamber 11, and the movable member 20 closes the drain opening 12 under the action of gravity;
after the flushing is completed, the water from the water inlet valve flows into the accommodating cavity 11 and the water tank from the water supply channel.
This scheme holds chamber 11 medium through setting up the suction unit 30 suction for hold and form the negative pressure in the chamber 11 and open outlet 12 with the elasticity that drives movable part 20 and overcome elastic component 40, make opening and close convenient operation, laborsaving of drainage mechanism, and simple structure promotes user's use and experiences, and through setting up elastic component 40 and provide to closing movable part 20 the power of the direction motion of outlet 12, and then can make movable part 20 more quick, stable closing outlet 12, make the discharge capacity more stable.
In other embodiments, it is also possible to use the accommodating cavity 11 with air, and the suction channel 31 sucks the air in the accommodating cavity 11 to form negative pressure in the accommodating cavity 11; the suction unit 30 includes an air pump.
While the foregoing specification illustrates and describes the preferred embodiments of the present invention, it is to be understood that the invention is not limited to the forms disclosed herein, but is not to be construed as limited to the disclosed embodiments, and that modifications and environments may be resorted to, falling within the scope of the inventive concept as described herein, either as indicated by the above teachings or as modified by the skill or knowledge of the relevant art. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.
Claims (10)
1. The utility model provides a stable form drainage device, locates in the inner chamber of water tank, its characterized in that includes:
the body is fixedly arranged on the water tank and is provided with an accommodating cavity and a water outlet communicated with the inner cavity and the outside;
the movable piece is movably arranged in the accommodating cavity and is matched with the water outlet in an opening and closing manner;
the suction unit is provided with a suction channel communicated with the accommodating cavity;
an elastic member providing an elastic force to the movable member;
when the suction unit works, the suction channel sucks the medium in the accommodating cavity to form negative pressure in the accommodating cavity, and the movable part can move towards the direction of opening the water outlet under the action of the negative pressure in the accommodating cavity; after the suction unit is closed, the movable piece can move towards the direction of closing the water outlet under the action of the elastic force.
2. The stable form drain of claim 1, wherein said receiving cavity has air therein, and said suction channel draws air from said receiving cavity to create a negative pressure in said receiving cavity.
3. The stable form drainage device of claim 1, wherein said receiving cavity contains water, and said suction channel sucks water from said receiving cavity to create a negative pressure in said receiving cavity.
4. The stable form drain of claim 3, wherein said movable member defines a buoyant chamber that provides buoyancy to said movable member in a direction to open said drain opening.
5. The stable form drainage system of claim 4, wherein said resilient member has a spring force greater than the buoyancy of said buoyant chamber.
6. The stable drainage device according to claim 3, wherein the suction channel is in communication with a brush ring water channel of the toilet bowl, so as to draw water from the accommodating cavity to the brush ring water channel; the water outlet discharges water to a main flushing channel of the toilet.
7. The stable drainage device of claim 1, further comprising a ventilation channel through which air is supplied to said receiving cavity, and further comprising an air supply control valve that is open and close coupled to said ventilation channel.
8. The stable drainage apparatus of claim 1, further comprising a water supply unit, wherein the water supply unit comprises a water supply channel in communication with the inner cavity, and water is supplied to the inner cavity through the water supply channel.
9. The stable form drain of claim 1, wherein the resilient member is disposed in the receiving cavity, and wherein the resilient member abuts between the moveable member and a top wall of the receiving cavity.
10. The stable drainage device as claimed in claim 1, wherein the middle of the movable member is provided with an overflow channel communicated with the accommodating chamber, and the suction channel is sleeved in the overflow channel and forms an overflow gap communicated with the suction channel with the overflow channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221454259.XU CN217811403U (en) | 2022-06-10 | 2022-06-10 | Stable form drainage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221454259.XU CN217811403U (en) | 2022-06-10 | 2022-06-10 | Stable form drainage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217811403U true CN217811403U (en) | 2022-11-15 |
Family
ID=83989542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221454259.XU Active CN217811403U (en) | 2022-06-10 | 2022-06-10 | Stable form drainage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217811403U (en) |
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2022
- 2022-06-10 CN CN202221454259.XU patent/CN217811403U/en active Active
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