CN212104381U - Noise-improved water inlet mechanism and closestool - Google Patents
Noise-improved water inlet mechanism and closestool Download PDFInfo
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- CN212104381U CN212104381U CN201921884235.6U CN201921884235U CN212104381U CN 212104381 U CN212104381 U CN 212104381U CN 201921884235 U CN201921884235 U CN 201921884235U CN 212104381 U CN212104381 U CN 212104381U
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Abstract
The utility model discloses a water inlet mechanism for improving noise and a closestool, which comprises a valve body with a water inlet channel, at least one first water outlet channel and at least one second water outlet channel, a control unit is arranged in the valve body and controls the first water outlet channel to be opened, most of the water in the water inlet channel flows to the first water outlet channel, and a small part of the water flows to the second water outlet channel, or the water in the water inlet channel flows to the first water outlet channel, and a small part of the water in the first water outlet channel is divided to the second water outlet channel, so that at least part of gas in the second water outlet channel is discharged, in the process of discharging water in the first water outlet channel, the gas remained in the second water outlet channel can be flushed out along with a small part of water flow, so that the gas in the second water outlet channel is reduced, and the noise caused by air flow disturbance in the drainage process of the second water outlet channel is further reduced.
Description
Technical Field
The utility model relates to an improve mechanism and closestool of intaking of noise.
Background
The conventional toilet without the water tank generally adopts two groups of water paths for flushing, and comprises a brush ring water path and a main flushing water path, wherein the brush ring water path is used for supplying water for cleaning the inner wall surface of the urinal, and the main flushing water path is used for supplying water for a jet hole at the bottom of the urinal; the existing toilet without the water tank directly washes by city tap water, and before washing, gas is stored in a washing pipeline, so that in the washing process, the gas can be flushed out along with water flow, and disturbance is generated on the water flow, so that noise is generated.
SUMMERY OF THE UTILITY MODEL
The utility model provides a noise-improved water inlet mechanism and a toilet bowl.
In order to achieve the above object, the utility model adopts the following technical scheme:
the utility model provides an improve mechanism of intaking of noise, is including the valve body that has inhalant canal, an at least first exhalant canal and an at least second exhalant canal, be equipped with the control unit in the valve body, the control unit control when first exhalant canal is opened, inhalant canal's most rivers extremely first exhalant canal, fractional water extremely the second exhalant canal, perhaps, the rivers of inhalant canal extremely first exhalant canal, and the fractional water of first exhalant canal flows extremely the second exhalant canal, and then makes at least some gas in the second exhalant canal is discharged.
Preferably, when the control unit controls the second water outlet channel to be opened, most or all of the water in the water inlet channel flows to the second water outlet channel.
Preferably, the control unit is a reversing mechanism capable of switching between a first state and a second state, the first water outlet channel is opened in the first state of the reversing mechanism, and the second water outlet channel is opened in the second state of the reversing mechanism.
Preferably, the reversing mechanism further comprises a water drainage channel, and in the first state, a small part of water in the water inlet channel flows to the second water outlet channel through the water drainage channel; or a small part of water in the first water outlet channel flows to the second water outlet channel through the water drainage channel.
Preferably, the valve body comprises a first valve port and a second valve port, the first valve port is communicated with the water inlet channel and the first water outlet channel, the second valve port is communicated with the water inlet channel and the second water outlet channel, the reversing mechanism comprises a first valve core and a second valve core, the first spool is movable between positions proximate to and distal from the first port, the second spool is movable between positions proximate to and distal from the second port, and when the first valve core moves to a position far away from the first valve port, the second valve core is positioned close to the second valve port, when the reversing mechanism is in the first state and the first valve core moves to a position close to the first valve port, the second valve core moves to a position far away from the second valve port, so that the reversing mechanism is in the second state.
Preferably, the drain passage is formed in the second valve body or the second valve port, or the drain passage is formed by cooperation between the second valve body and the second valve port.
Preferably, a notch is formed in the edge of the second valve port, and the notch forms the water drainage channel; or, a through channel is arranged on the second valve core, and the through channel forms the water drainage channel.
Preferably, a pressure regulating cavity communicated with the water inlet channel is arranged between the first valve core and the second valve core, the first valve core moves under the action of an electronic control unit, the second valve core moves under the action of water pressure of the pressure regulating cavity, and when the first valve core moves to a position close to and closing the first valve port under the action of the electronic control unit, the second valve core moves to a position far away from the second valve port under the action of water pressure of the pressure regulating cavity.
Preferably, the valve further comprises an elastic member, the elastic member applies an elastic force to the second valve core in a direction approaching the second valve port, and the second valve core reciprocates between positions of opening and closing the second valve port under the elastic force of the elastic member and the hydraulic pressure of the pressure regulating chamber.
Preferably, the valve body further includes a connecting passage communicated with the first water outlet passage, a portion of the second valve core is slidably disposed in the connecting passage, and when the first valve core opens the first valve port, water flow of the connecting passage provides pressure for the second valve core to close the second valve port.
Preferably, the control unit includes a first open/close valve provided in the first water discharge passage, and a second open/close valve provided in the second water discharge passage, and the first open/close valve controls opening and closing of the first water discharge passage, and the second open/close valve controls opening and closing of the second water discharge passage.
Additionally, the utility model discloses still provide a closestool, including above-mentioned arbitrary one improve the mechanism of intaking of noise, first water channel is linked together with the brush circle water route of closestool, second water channel is linked together with the main water route or the water tank of making a rush to the water of closestool.
The utility model has the advantages that:
the utility model discloses an improve mechanism of intaking of noise, at the in-process of first water channel drainage, the gas that remains in the second water channel can be followed the fractional flow and washed out, reduces the second and goes out gaseous in the water channel, and then reduces the noise that the second goes out water channel drainage in-process arouses because of the air current disturbance.
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 water inlet mechanism for improving noise according to a first embodiment of the present invention;
fig. 2 is a cross-sectional view of a noise-improving water inlet mechanism according to a first embodiment of the present invention;
fig. 3 is a perspective view of an annular water passing frame of a water inlet mechanism for improving noise according to a first embodiment of the present invention;
fig. 4 is a perspective view of a water inlet mechanism for improving noise according to a second embodiment of the present invention;
fig. 5 is a sectional view of a water inlet mechanism for improving noise according to a second embodiment of the present invention.
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.
Example 1:
as shown in fig. 1 to 3, a water inlet mechanism for improving noise includes a valve body 10 having a water inlet channel 11, at least one first water outlet channel 12 and at least one second water outlet channel 13, a control unit is disposed in the valve body 10, the control unit controls the first water outlet channel 12 to be opened, most of water in the water inlet channel 11 flows to the first water outlet channel 12, and a small part of water flows to the second water outlet channel 13, so that at least a part of gas in the second water outlet channel 13 is discharged.
In this embodiment, the control unit is a reversing mechanism 20 capable of switching between a first state and a second state, the first water outlet channel 12 is opened in the first state of the reversing mechanism 20, and the second water outlet channel 13 is opened in the second state of the reversing mechanism 20.
In this embodiment, the water outlet device further includes a water drainage channel 14, and in the first state of the reversing mechanism 20, a small part of water in the water inlet channel 11 flows to the second water outlet channel 13 through the water drainage channel 14.
In this embodiment, the valve body 10 includes a first valve port 121 and a second valve port 131, the first valve port 121 communicates with the water inlet passage 11 and the first water outlet passage 12, the second valve port 131 communicates with the water inlet passage 11 and the second water outlet passage 13, the reversing mechanism 20 includes a first valve spool 21 and a second valve spool 22, the first valve spool 21 is movable between a position close to and away from the first valve port 121, the second valve spool 22 is movable between a position close to and away from the second valve port 131, when the first valve spool 21 is moved to a position away from the first valve port 121, the second valve spool 22 is located at a position close to the second valve port 131, so that the reversing mechanism 20 is in the first state, when the first valve spool 21 is moved to a position close to the first valve port 121, the second valve spool 22 is moved to a position away from the second valve port 131, further, the reversing mechanism 20 is in the second state, specifically, in the reversing mechanism 20 of this embodiment, in the first state, most of water in the water inlet channel 11 flows to the first water outlet channel 12, and a small part of water flows to the second water outlet channel 13, and in the second state, most of water or all of water in the water inlet channel 11 flows to the second water outlet channel 13.
In the present embodiment, the water inlet passage 11 is provided with the open/close valve 30 for controlling the opening/closing of the water inlet passage 11, the open/close valve 30 is specifically the first electromagnetic valve 30, the anti-siphon structure 40 is provided between the open/close valve 30 and the switching mechanism, and the anti-siphon structure 40 includes the vent hole 41 for communicating the water inlet passage 11 with the outside atmosphere.
In this embodiment, the drain passage 14 is formed in the second valve body 22 or the second valve port 131, or the drain passage 14 is formed by the cooperation between the second valve body 22 and the second valve port 131.
In this embodiment, a notch 51 is formed at an edge of the second valve port 131, and the notch 51 forms the drainage channel 14; specifically, an annular water passing frame 50 communicated with the second water outlet channel 13 is fixedly installed in the valve body 10, the second valve port 131 is formed on the annular water passing frame 50, and the notch 51 is formed on the periphery of the annular water passing frame 50.
In other embodiments, a through channel is provided on the second valve core 22, and the through channel forms the drainage channel 14.
In this embodiment, a pressure regulating cavity 11a communicated with the water inlet channel 11 is formed between the first valve spool 21 and the second valve spool 22, the first valve spool 21 moves under the action of an electronic control unit, the electronic control unit specifically adopts a second electromagnetic valve 60, the second valve spool 22 moves under the action of the water pressure of the pressure regulating cavity 11a, and when the first valve spool 21 moves to a position close to and closing the first valve port 121 under the action of the electronic control unit, the second valve spool 22 moves to a position far away from the second valve port 131 under the action of the water pressure of the pressure regulating cavity 11 a.
In this embodiment, the valve further includes an elastic member 23, the elastic member 23 applies an elastic force to the second valve spool 22 in a direction approaching to the second valve port 131, the second valve spool 22 reciprocates between positions of opening and closing the second valve port 131 under the elastic force of the elastic member 23 and the hydraulic pressure of the pressure regulating chamber 11a, and specifically, the elastic member 23 is a compression spring.
In this embodiment, the valve body 10 further includes a connection channel 15 communicated with the first water outlet channel 12, a portion of the second valve core 22 is slidably disposed in the connection channel 15, and when the first valve core 21 opens the first valve port 121, the water flow of the connection channel 15 provides a pressure to the second valve core 22 to close the second valve port 131.
The utility model also provides a closestool, including foretell an inlet mechanism who improves the noise, first exhalant canal 12 is linked together with the brush circle water route of closestool, second exhalant canal 13 is linked together with the main water route or the water tank of dashing of closestool to the export of second exhalant canal 13 is located below the closestool water cover L1 position.
The specific working process of this embodiment is as follows:
in the initial state, because the anti-siphon structure 40 is arranged on the water inlet channel 11, a certain amount of gas is initially stored in the second water outlet channel 13;
when the first electromagnetic valve 30 is opened, the reversing mechanism 20 is in the first state, the second electromagnetic valve 60 controls the first valve core 21 to move to a position far away from the first valve port 121, the second valve core 22 is in a position close to the second valve port 131 under the elastic force of the elastic member 23, at this time, most of the water in the water inlet channel 11 flows to the first water outlet channel 12, a small part of the water flows to the second water outlet channel 13 through the connecting channel 15 and the water drainage channel 14, and the small part of the water flowing to the second water outlet channel 13 enables a part of the gas in the second water outlet channel 13 to be discharged, so that the gas in the second water outlet channel 13 is reduced;
when the reversing mechanism 20 is switched to the second state, the second electromagnetic valve 60 controls the first valve core 21 to move to a position close to the first valve port 121, the second valve core 22 moves to a position far away from the second valve port 131 under the action of water pressure, all water in the water inlet channel 11 flows to the second water outlet channel 13, and because part of residual gas in the second water outlet channel 13 is discharged along with the water flow, noise caused by air flow disturbance in the water discharging process of the second water outlet channel 13 can be reduced.
Example 2:
as shown in fig. 4 and 5, the main difference between the present embodiment and the above-described embodiment is that:
in this embodiment, the first electromagnetic valve 30 is not disposed on the water inlet channel 11, the control unit includes a first open/close valve 80 disposed on the first water outlet channel 12, and a second open/close valve 90 disposed on the second water outlet channel 13, the first open/close valve 80 controls the opening/closing of the first water outlet channel 12, the second open/close valve 90 controls the opening/closing of the second water outlet channel 13, specifically, the first water outlet channel 12 is provided with a first water inlet 81 communicated with the water inlet channel 11, the first open/close valve 80 opens/closes the first water inlet 81 to control the opening/closing of the first water outlet channel 12, the second water outlet channel 13 is provided with a second water inlet 91 communicated with the water inlet channel 11, the second open/close valve 90 opens/closes the second water inlet 91 to control the opening/closing of the second water outlet channel 13, and a small portion of water in the first water outlet channel 12 flows to the second water outlet channel through the water drain channel 14, specifically, the drainage channel 14 is a hose 70 that connects the first outlet channel 12 and the second outlet channel 13.
When the first open/close valve 80 opens the first water outlet channel 12, the water in the water inlet channel 11 flows to the first water outlet channel 12, and a small part of the water in the first water outlet channel 12 is diverted to the second water outlet channel 13 through the hose 70, so that part of the gas in the second water outlet channel 13 is discharged, and the noise caused by the disturbance of the gas flow in the water discharging process of the second water outlet channel 13 is reduced.
Other parts not described above are consistent with the above embodiment and are not described again.
While the foregoing description shows 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 intended to be exhaustive or to exclude other embodiments and may be used in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or 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 (12)
1. The utility model provides an improve mechanism of intaking of noise, is including the valve body that has inhalant canal, an at least first exhalant canal and an at least second exhalant canal, a serial communication port, be equipped with the control unit in the valve body, the control unit control when first exhalant canal is opened, inhalant canal's most rivers extremely first exhalant canal, the fractional water rivers extremely the second exhalant canal, or, the inhalant canal's rivers extremely first exhalant canal, and the fractional water of first exhalant canal flows extremely the second exhalant canal, and then makes at least some gas in the second exhalant canal is discharged.
2. The water inlet mechanism for improving noise of claim 1, wherein the control unit controls the second water outlet channel to be opened, and most or all of the water in the water inlet channel flows to the second water outlet channel.
3. The water inlet mechanism for improving noise as claimed in claim 2, wherein the control unit is a reversing mechanism capable of switching between a first state and a second state, the reversing mechanism in the first state opens the first water outlet channel, and the reversing mechanism in the second state opens the second water outlet channel.
4. The noise-reducing water inlet mechanism as claimed in claim 3, further comprising a water outlet passage, wherein in the first state of the reversing mechanism, a small portion of water in the water inlet passage flows to the second water outlet passage through the water outlet passage; or a small part of water in the first water outlet channel flows to the second water outlet channel through the water drainage channel.
5. The water inlet mechanism for improving noise according to claim 4, wherein the valve body comprises a first valve port and a second valve port, the first valve port communicates the water inlet channel and the first water outlet channel, the second valve port communicates the water inlet channel and the second water outlet channel, the reversing mechanism comprises a first valve core and a second valve core, the first valve core moves between a position close to and a position away from the first valve port, the second valve core moves between a position close to and a position away from the second valve port, and when the first valve core moves to a position away from the first valve port, the second valve core is located at a position close to the second valve port, so that the reversing mechanism is in the first state, when the first valve core moves to a position close to the first valve port, the second valve core moves to a position away from the second valve port, thereby enabling the reversing mechanism to be in the second state.
6. The noise dampening water inlet mechanism according to claim 5, wherein the bleed passage is formed in the second valve body or the second valve port, or wherein the bleed passage is formed between the second valve body and the second valve port.
7. The noise-improving water inlet mechanism as claimed in claim 6, wherein the edge of the second valve port is provided with a notch, and the notch forms the drain passage; or, a through channel is arranged on the second valve core, and the through channel forms the water drainage channel.
8. The water inlet mechanism for improving noise as claimed in claim 5, wherein a pressure regulating chamber is provided between the first valve core and the second valve core, the first valve core is movable under the action of an electronic control unit, the second valve core is movable under the action of the water pressure of the pressure regulating chamber, and when the first valve core is movable to a position close to and closing the first valve port under the action of the electronic control unit, the second valve core is movable to a position far away from the second valve port under the action of the water pressure of the pressure regulating chamber.
9. The water inlet mechanism for improving noise according to claim 8, further comprising an elastic member, wherein the elastic member applies an elastic force to the second valve element in a direction approaching the second valve port, and the second valve element reciprocates between positions of opening and closing the second valve port under the elastic force of the elastic member and the hydraulic pressure of the pressure regulating chamber.
10. The noise-reducing water inlet mechanism according to claim 5, wherein the valve body further includes a connecting passage communicating with the first water outlet passage, and a portion of the second valve element is slidably disposed in the connecting passage, such that when the first valve element opens the first valve port, the water flow of the connecting passage provides a pressure to the second valve element for closing the second valve port.
11. The water inlet mechanism for improving noise according to claim 1, wherein the control unit includes a first open/close valve provided on the first water outlet passage, and a second open/close valve provided on the second water outlet passage, and wherein the first open/close valve controls opening/closing of the first water outlet passage, and the second open/close valve controls opening/closing of the second water outlet passage.
12. A toilet bowl comprising a noise-improving water inlet mechanism as claimed in any one of claims 1 to 11, wherein the first water outlet channel is in communication with a rim water path of the toilet bowl, and the second water outlet channel is in communication with a main flush path or tank of the toilet bowl.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921884235.6U CN212104381U (en) | 2019-11-04 | 2019-11-04 | Noise-improved water inlet mechanism and closestool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921884235.6U CN212104381U (en) | 2019-11-04 | 2019-11-04 | Noise-improved water inlet mechanism and closestool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212104381U true CN212104381U (en) | 2020-12-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921884235.6U Active CN212104381U (en) | 2019-11-04 | 2019-11-04 | Noise-improved water inlet mechanism and closestool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212104381U (en) |
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2019
- 2019-11-04 CN CN201921884235.6U patent/CN212104381U/en active Active
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