CN217325659U - Toilet and control valve thereof - Google Patents
Toilet and control valve thereof Download PDFInfo
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- CN217325659U CN217325659U CN202220808255.0U CN202220808255U CN217325659U CN 217325659 U CN217325659 U CN 217325659U CN 202220808255 U CN202220808255 U CN 202220808255U CN 217325659 U CN217325659 U CN 217325659U
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- control valve
- shaft core
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- valve shaft
- shell
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Abstract
The utility model discloses a toilet bowl and a control valve thereof, wherein the control valve is arranged in the toilet bowl and comprises a control valve shell, a control valve shaft core arranged in the control valve shell and a cavity sealing element arranged between the control valve shell and the control valve shaft core; a plurality of shell side openings distributed along the axial direction are formed in the outer wall of the control valve shell; the control valve shaft core is hollow to form a water passing cavity, the outer wall of the control valve shaft core is provided with a plurality of shaft core through holes communicated with the water passing cavity, and each shaft core through hole is respectively matched with one shell side port; an opening, one end of the control valve shaft core is sealed, and the other end of the control valve shaft core is communicated with the water passing cavity and serves as a water passing port of the control valve; the control valve shaft core drives the cavity sealing element to rotate in the control valve shell. The control valve can rotate the control valve shaft core to enable the shaft core through hole to be communicated with the matched shell side port, and the control valve can simultaneously carry out unified control on a plurality of passages, so that the water inlet and outlet control efficiency of the toilet bowl is greatly improved.
Description
Technical Field
The utility model relates to a sanitary wares's technical field especially relates to a toilet bowl and control valve thereof.
Background
The toilet bowl has convenient, sanitary characteristics, can use the bath function conveniently to blowdown, and the wash pipe way of current toilet bowl all controls the route between a water inlet and one or two delivery ports through a control valve, and the business turn over water control is comparatively single in the toilet bowl, can't carry out unified control to multiple washing function in the toilet bowl, has influenced the efficiency of washing the function and controlling in the toilet bowl. Therefore, the control valve applied to the toilet in the prior art method has the problem that the control valve cannot uniformly control various flushing functions.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model provides a toilet bowl and control valve thereof aims at solving the problem that the control valve who is applied to toilet bowl among the prior art method exists can't carry out unified control to multiple washing function.
In a first aspect, an embodiment of the present invention provides a control valve, which is disposed in a toilet bowl, wherein the control valve includes a control valve housing, a control valve shaft core installed in the control valve housing, and a cavity sealing member disposed between the control valve housing and the control valve shaft core;
a plurality of shell side openings distributed along the axial direction are formed in the outer wall of the control valve shell;
the control valve shaft core is hollow to form a water passing cavity, a plurality of shaft core through holes communicated with the water passing cavity are formed in the outer wall of the control valve shaft core, and each shaft core through hole is matched with one side opening of the shell;
an opening, one end of the control valve shaft core is sealed, and the other end of the control valve shaft core is communicated with the water passing cavity and serves as a water passing port of the control valve;
the control valve shaft core drives the cavity sealing element to rotate together in the control valve shell so as to enable one or more shaft core through holes in the control valve shaft core to be communicated with the matched shell side port; the cavity sealing element is used for respectively sealing a communication channel between each shaft core through hole and the corresponding shell side port.
The shell side ports of the control valve are used as water inlets, the water through port of the control valve shaft core is used as a water outlet, and water flows into the water passing cavity from any one shell side port and flows out from the water through port.
The control valve is characterized in that the shell side openings are used as water outlets, the water through opening of the control valve shaft core is used as a water inlet, and water flows into the water passing cavity from the water through opening and flows out from any one of the shell side openings.
The control valve, wherein, the cavity sealing member is equipped with the sealing member opening with the corresponding position of axle core through-hole, every sealing member opening's edge all is equipped with sealing flange.
The control valve is characterized in that shaft core through holes of the control valve shaft core are arranged along the axial direction of the control valve shaft core in a staggered mode.
The control valve, wherein, the control valve still including set up in the drive assembly of control valve spindle core tip, drive assembly provides drive power for the control valve spindle core to the drive control valve spindle core rotates and realizes the through-hole of spindle core and corresponds casing side mouth intercommunication.
The control valve is characterized in that the driving component is a motor, and a motor shaft is directly connected with a control valve spindle to drive the control valve spindle to rotate; or the motor drives the gear to rotate so as to drive the control valve shaft core to rotate through the gear.
The control valve is characterized in that the control valve shaft core is also provided with an auxiliary resetting component connected with the control valve shaft core;
the auxiliary reset assembly provides elastic force for the control valve shaft core so that the control valve shaft core can be automatically rotated and reset to an initial position under the action of the elastic force.
In a second aspect, the embodiment of the utility model also provides a toilet, which comprises a toilet cover plate and a toilet main machine;
the pedestal pan main machine comprises a ceramic body, a plurality of water inlet pipelines arranged in the ceramic body, a water outlet pipeline and the control valve according to the first aspect;
each water inlet pipeline is respectively communicated with a shell side opening on the control valve shell, and the water outlet pipeline is communicated with a water through opening of the control valve shaft core.
In a third aspect, the embodiment of the utility model also provides a toilet, which comprises a toilet cover plate and a toilet main machine;
the toilet main unit comprises a ceramic body, a plurality of water outlet pipelines arranged in the toilet cover plate, a water inlet pipeline and the control valve according to the first aspect;
each water outlet pipeline is respectively communicated with a shell side opening on the control valve shell, and the water inlet pipeline is communicated with a water through opening of the control valve shaft core.
The embodiment of the utility model provides a toilet bowl and a control valve thereof, wherein the control valve is arranged in the toilet bowl and comprises a control valve shell, a control valve shaft core arranged in the control valve shell and a cavity sealing element arranged between the control valve shell and the control valve shaft core; a plurality of shell side openings distributed along the axial direction are formed in the outer wall of the control valve shell; the control valve shaft core is hollow to form a water passing cavity, the outer wall of the control valve shaft core is provided with a plurality of shaft core through holes communicated with the water passing cavity, and each shaft core through hole is respectively matched with one shell side port; an opening, one end of the control valve shaft core is sealed, and the other end of the control valve shaft core is communicated with the water passing cavity and serves as a water passing port of the control valve; the control valve shaft core drives the cavity sealing element to rotate in the control valve shell together, so that one or more shaft core through holes in the control valve shaft core are communicated with the matched shell side port. The control valve can rotate the control valve shaft core to enable the shaft core through hole to be communicated with the matched shell side port, and the control valve can simultaneously carry out unified control on a plurality of passages, so that the water inlet and outlet control efficiency of the toilet bowl is greatly improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is an exploded view of a control valve according to an embodiment of the present invention;
fig. 2 is a partial structural view of a control valve according to an embodiment of the present invention;
fig. 3 is a sectional structure diagram of a control valve according to an embodiment of the present invention;
fig. 4 is an overall structural diagram of a control valve provided in an embodiment of the present invention;
fig. 5 is a radial cross-sectional structural view of a control valve provided in an embodiment of the present invention;
fig. 6 is another radial cross-sectional structural view of a control valve according to an embodiment of the present invention;
fig. 7 is a structural view of another radial section of the control valve according to the embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It will be understood that the terms "comprises" and/or "comprising," when used in this specification and the appended claims, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.
It is also to be understood that the terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in the specification and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.
It should be further understood that the term "and/or" as used in the specification and the appended claims refers to any and all possible combinations of one or more of the associated listed items, and includes such combinations.
In the present embodiment, please refer to fig. 1 to fig. 7. As shown in the drawings, the embodiment of the present invention provides a control valve, which is disposed in a toilet bowl, wherein the control valve 30 includes a control valve housing 31, a control valve shaft core 32 installed in the control valve housing 31, and a cavity sealing member 33 disposed between the control valve housing 31 and the control valve shaft core 32; a plurality of shell side openings 311 distributed along the axial direction are arranged on the outer wall of the control valve shell 31; the control valve shaft core 32 is hollow to form a water passing cavity 321, a plurality of shaft core through holes 322 communicated with the water passing cavity 321 are formed in the outer wall of the control valve shaft core 32, and each shaft core through hole 322 is respectively matched with one shell side opening 311; an opening with one end of the control valve shaft core 32 sealed and the other end communicated with the water passing cavity 321 is used as a water passing opening 301 of the control valve 30; the control valve shaft core 32 drives the cavity sealing element 33 to rotate together in the control valve shell 31, so that one or more shaft core through holes 322 on the control valve shaft core 32 are communicated with the matched shell side port 311; the cavity sealing member 33 is used for sealing the communication channel between each shaft core through hole 322 and the corresponding shell side port 311.
As shown in the drawings of the present application, three casing side ports 311 are axially distributed on the outer wall of the control valve casing 31, the three casing side ports 311 are linearly arranged, three shaft core through holes 322 are formed in the outer wall of the control valve shaft core 32, each shaft core through hole 322 is respectively matched with one casing side port 311, and one or more shaft core through holes 322 on the control valve shaft core 32 can be communicated with the matched casing side ports 311 by rotating the control valve shaft core 32.
In a specific embodiment, the case side ports 311 are used as water inlets, the water through port 301 of the control valve shaft core 32 is used as a water outlet, and water flows into the water passing cavity 321 from any case side port 311 and flows out through the water through port 301. In another specific embodiment, the housing side ports 311 are used as water outlets, the water through port 301 of the control valve shaft core 32 is used as a water inlet, and water flows from the water through port 301 into the water passing cavity 321 and flows out through any one of the housing side ports 311.
In an embodiment of the application, the shell side port 311 can be used as a water inlet, and the water through port 301 of the control valve shaft core 32 can be used as a water outlet, so that the multi-path water inlet can be uniformly controlled to be switched on and off, and one shell side port 311 of the multiple shell side ports 311 can be controlled to be communicated with the water through port 301, that is, one of the multi-path water inlet is controlled to be switched on and fed; or two or three shell side ports 311 in the plurality of shell side ports 311 are controlled to be communicated with the water through port 301 at the same time, namely, multiple paths in multiple paths of water inflow are controlled to be communicated with water inflow at the same time; the plurality of shell side openings 311 can also be controlled not to be communicated with the water through opening 301, namely the multi-path water inlet is controlled to stop water inlet. In another embodiment, the side port 311 of the housing can be used as a water outlet, and the water through port 301 of the control valve shaft core 32 can be used as a water inlet, so that the multi-path water outlet can be controlled to be on and off uniformly, one path of the multi-path water outlet can be controlled to be conducted to discharge water, or multiple paths of the multi-path water outlet can be controlled to be conducted to discharge water respectively, and the multi-path water outlet can be controlled to stop discharging water.
In a more specific embodiment, the cavity sealing member 33 is provided with sealing member openings 331 at positions corresponding to the shaft core through holes 322, and the edge of each sealing member opening 331 is provided with a sealing flange 332. The control valve 30 further comprises a driving component arranged at the end of the control valve shaft core 32, and the driving component provides driving force for the control valve shaft core 32 to drive the control valve shaft core 32 to rotate to realize the communication between the shaft core through hole 322 and the corresponding shell side port 311. Specifically, the driving component is a motor, and a motor shaft of the motor is directly connected with the control valve shaft core 32 to drive the control valve shaft core 32 to rotate; or the motor drives the gear to rotate so as to drive the control valve shaft core 32 to rotate through the gear.
The sealing element openings 331 are arranged at the positions of the cavity sealing elements 33 corresponding to the shaft core through holes 322, and the sealing flange 332 is arranged at the edge of each sealing element opening 331, so that the communication channel between the shaft core through hole 322 and the corresponding shell side port 311 can be isolated and sealed, the sealing closure is improved, each cavity sealing element 33 and the corresponding shaft core through hole 322 can be independently communicated, namely, the on-off of one communication channel does not influence other communication channels.
The control valve shaft core 32 can be driven by a driving component to rotate the control valve shaft core 32, the driving component can be set to be a motor, and a motor shaft of the motor is directly connected with the control valve shaft core 32; or the motor drives the control valve shaft core 32 to rotate through the gear, and the gear can reduce the speed of the motor, so that the driving force transmitted to the control valve shaft core 32 by the gear is improved, and the control effect is further improved. The driving assembly may be a mechanical driving assembly, which provides mechanical force to drive the control valve core 32 to rotate, such as a gear or a rotating shaft, or may be directly rotated manually to provide driving force to drive the control valve core 32 to rotate.
In a more specific embodiment, the shaft core through holes 322 of the control valve shaft core 32 are arranged in a staggered manner in the axial direction of the control valve shaft core 32. The shaft core through holes 322 may be arranged along the axial direction of the control valve shaft core 32 in a staggered manner, and if the included angle of the adjacent shaft core through holes 322 on the radial cross section is greater than zero in this embodiment, that is, the shaft core through holes 322 are not arranged in a straight line.
As shown in fig. 5 to 7, in the initial state, the second shaft core through hole 322 is opposite to the second housing side port 311, i.e. the second shaft core through hole 322 is communicated with the second housing side port 311, wherein the angle a2 is greater than 45 °, the angle b2 is 15-30 °, at this time, the first shaft core through hole 322 is dislocated from the first housing side port 311, i.e. the first shaft core through hole 322 is not communicated with the first housing side port 311, and at the same time, the third shaft core through hole 322 is not communicated with the third housing side port 311, wherein the angle a1 is 30-70 °, the angle A3 is 30-70 °, the angle b1 is less than 45 °, and the angle b3 is greater than 45 °. Based on the initial state, the rotation is performed by 90 degrees in the counterclockwise direction and then by 90 degrees in the clockwise direction. After rotating clockwise by 0-45 degrees based on the initial state, the first shaft core through hole 322 is communicated with the first shell side port 311, the second shaft core through hole 322 is communicated with the second shell side port 311, and the third shaft core through hole 322 is not communicated with the third shell side port 311; based on the initial state, the clockwise rotation angle is 45-90 degrees, at the moment, the first shaft core through hole 322 is communicated with the first shell side port 311, the third shaft core through hole 322 is communicated with the third shell side port 311, the second shaft core through hole 322 is not communicated with the second shell side port 311, and the clockwise rotation is 90 degrees to reach the preset position; rotating counterclockwise by 0-45 degrees based on the predetermined position, the first axial through hole 322 is communicated with the first shell side port 311, the third axial through hole 322 is communicated with the third shell side port 311, and the second axial through hole 322 is not communicated with the second shell side port 311; based on the preset position, when the reverse rotation angle is 45-90 degrees, the first shaft core through hole 322 is communicated with the first shell side port 311, the second shaft core through hole 322 is communicated with the second shell side port 311, the third shaft core through hole 322 is not communicated with the third shell side port 311, and the state is recovered to the initial state after the reverse rotation angle is 90 degrees.
Wherein, the control valve shaft core 32 is further provided with an auxiliary reset component (not shown in the figure) connected with the control valve shaft core 32; the auxiliary reset component provides an elastic force for the control valve shaft core 32 so that the control valve shaft core 32 automatically rotates and resets to an initial position under the action of the elastic force. The auxiliary reset assembly can be an elastic reset assembly such as a spring.
The embodiment of the utility model also provides a toilet bowl, which comprises a toilet bowl cover plate and a toilet bowl main machine; the main body of the toilet bowl comprises a ceramic body, a plurality of water inlet pipelines arranged in the ceramic body, a water outlet pipeline and the control valve 30 in the embodiment; each of the water inlet pipelines is respectively communicated with a shell side port 311 on the control valve shell 31, and the water outlet pipeline is communicated with the water through port 301 of the control valve shaft core 32. In addition, above-mentioned toilet bowl still includes other unit structures that can be used to realize the complete function of toilet bowl, for example set up in the inside bath system that is used for realizing the bath function of toilet bowl host computer.
The embodiment of the utility model provides another toilet bowl, which comprises a toilet bowl cover plate and a toilet bowl main machine; the main body of the toilet bowl comprises a ceramic body, a plurality of water outlet pipelines arranged in the cover plate of the toilet bowl, a water inlet pipeline and the control valve 30 in the embodiment; each water outlet pipeline is respectively communicated with a shell side port 311 on the control valve shell 31, and the water inlet pipeline is communicated with the water through port 301 of the control valve shaft core 32. In addition, above-mentioned toilet bowl still includes other unit structures that can be used to realize the complete function of toilet bowl, for example set up in the inside bath system that is used for realizing the bath function of toilet bowl host computer.
The embodiment of the utility model provides a toilet bowl and control valve thereof, the control valve is arranged in the toilet bowl, the control valve comprises a control valve shell, a control valve shaft core arranged in the control valve shell and a cavity sealing element arranged between the control valve shell and the control valve shaft core; a plurality of shell side openings distributed along the axial direction are formed in the outer wall of the control valve shell; the control valve shaft core is hollow to form a water passing cavity, the outer wall of the control valve shaft core is provided with a plurality of shaft core through holes communicated with the water passing cavity, and each shaft core through hole is respectively matched with one shell side port; an opening, one end of the control valve shaft core is sealed, and the other end of the control valve shaft core is communicated with the water passing cavity and serves as a water passing port of the control valve; the control valve shaft core drives the cavity sealing element to rotate in the control valve shell together, so that one or more shaft core through holes in the control valve shaft core are communicated with the matched shell side port. The control valve can rotate the control valve shaft core to enable the shaft core through hole to be communicated with the matched shell side port, and the control valve can simultaneously carry out unified control on a plurality of passages, so that the water inlet and outlet control efficiency of the toilet bowl is greatly improved.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of various equivalent modifications or replacements within the technical scope of the present invention, and these modifications or replacements should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. A control valve disposed in a toilet bowl, the control valve comprising a control valve housing, a control valve shaft core mounted within the control valve housing, and a cavity seal disposed between the control valve housing and the control valve shaft core;
a plurality of shell side openings distributed along the axial direction are formed in the outer wall of the control valve shell;
the control valve shaft core is hollow to form a water passing cavity, a plurality of shaft core through holes communicated with the water passing cavity are formed in the outer wall of the control valve shaft core, and each shaft core through hole is matched with one side opening of the shell;
an opening, one end of the control valve shaft core is sealed, and the other end of the control valve shaft core is communicated with the water passing cavity and serves as a water passing port of the control valve;
the control valve shaft core drives a cavity sealing element to rotate together in the control valve shell, so that one or more shaft core through holes in the control valve shaft core are communicated with the matched shell side opening; the cavity sealing element is used for respectively sealing a communication channel between each shaft core through hole and the corresponding shell side port.
2. The control valve of claim 1, wherein the housing side ports each serve as a water inlet, the water passage port of the control valve shaft core serves as a water outlet, and water flows from any one of the housing side ports into the water passing chamber and flows out through the water passage port.
3. The control valve of claim 1, wherein the housing side ports each serve as a water outlet port and the water passage port of the control valve shaft core serves as a water inlet port, and water flows from the water passage port into the water passing chamber and out through either of the housing side ports.
4. The control valve according to any one of claims 1 to 3, wherein the cavity seal is provided with seal openings at positions corresponding to the shaft core through holes, and a seal flange is provided at an edge of each of the seal openings.
5. The control valve according to any one of claims 1 to 3, wherein the shaft core through holes of the control valve shaft core are arranged in a staggered manner in the axial direction of the control valve shaft core.
6. The control valve of claim 5, further comprising a drive assembly disposed at an end of the control valve shaft core, wherein the drive assembly provides a driving force for the control valve shaft core to drive the control valve shaft core to rotate to communicate the shaft core through hole with the corresponding housing side port.
7. The control valve of claim 6 wherein the drive assembly is a motor, a motor shaft directly coupled to the control valve spool to drive rotation thereof; or the motor drives the gear to rotate so as to drive the control valve shaft core to rotate through the gear.
8. The control valve according to claim 5, wherein the control valve spindle is further provided with an auxiliary reset assembly connected with the control valve spindle;
the auxiliary reset assembly provides elastic force for the control valve shaft core so that the control valve shaft core can be automatically rotated and reset to an initial position under the action of the elastic force.
9. A toilet bowl is characterized by comprising a toilet bowl cover plate and a toilet bowl main machine;
the pedestal pan main machine comprises a ceramic body, a plurality of water inlet pipelines arranged in the ceramic body, a water outlet pipeline and the control valve as claimed in any one of claims 1, 2 or 4-8;
each water inlet pipeline is respectively communicated with a shell side port on the control valve shell, and the water outlet pipeline is communicated with a water through port of the control valve shaft core.
10. A toilet bowl is characterized by comprising a toilet bowl cover plate and a toilet bowl main machine;
the toilet main body comprises a ceramic body, a plurality of water outlet pipelines arranged in the toilet cover plate, a water inlet pipeline and the control valve as claimed in any one of claims 1, 3 or 4-8;
each water outlet pipeline is respectively communicated with a shell side opening on the control valve shell, and the water inlet pipeline is communicated with a water through opening of the control valve shaft core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220808255.0U CN217325659U (en) | 2022-04-08 | 2022-04-08 | Toilet and control valve thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220808255.0U CN217325659U (en) | 2022-04-08 | 2022-04-08 | Toilet and control valve thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217325659U true CN217325659U (en) | 2022-08-30 |
Family
ID=82947441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220808255.0U Active CN217325659U (en) | 2022-04-08 | 2022-04-08 | Toilet and control valve thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217325659U (en) |
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2022
- 2022-04-08 CN CN202220808255.0U patent/CN217325659U/en active Active
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