CN212248553U - Flush valve and closestool - Google Patents
Flush valve and closestool Download PDFInfo
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- CN212248553U CN212248553U CN202020190588.2U CN202020190588U CN212248553U CN 212248553 U CN212248553 U CN 212248553U CN 202020190588 U CN202020190588 U CN 202020190588U CN 212248553 U CN212248553 U CN 212248553U
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Abstract
The embodiment of the utility model relates to a bathroom field discloses a flushometer and closestool, the flushometer includes the valve casing, the solenoid valve, switching-over valve and drive arrangement, the valve casing is provided with into water route, side blow water route and siphon water route, the one end in side blow water route and siphon water route all is connected with the one end in water route, the solenoid valve is installed in the valve casing and is used for controlling the break-make in water route, the switching-over valve rotates and installs in the valve casing, the switching-over valve is used for realizing into water route and one of them intercommunication in side blow water route and siphon water route, drive arrangement installs in the valve casing and connects the switching-over valve, rotate so that into water route and one of them intercommunication in side blow water route and siphon water route through drive arrangement. Through the arrangement, the product reliability of only one electromagnetic valve is ensured, the failure risk of the flushing valve is reduced, the structure is simple, and the cost is low.
Description
Technical Field
The embodiment of the utility model provides a relate to the bathroom field, especially relate to a flushometer and closestool.
Background
At present, the flushometer structure in the intelligent closestool on the market generally is a water inlet channel and two water outlet channels, controls the switch in two water outlet channels respectively through two solenoid valves, wherein, two solenoid valves all need direct contact water supply for two solenoid valves all need bear pressure for a long time, have increased flushometer's inefficacy risk, and two solenoid valve water channels all need do complete protection, for example, water pressure resistance ability on product reliability.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model provides a main technical problem who solves provides a flushometer and closestool, can reduce the inefficacy risk, simple structure.
In order to solve the technical problem, the utility model discloses a technical scheme be: in one aspect, a flush valve is provided, comprising:
the valve shell is provided with a water inlet channel, a side flushing channel and a siphon channel, and one ends of the side flushing channel and the siphon channel are connected with one end of the water inlet channel;
the electromagnetic valve is arranged on the valve shell and used for controlling the on-off of the water inlet channel;
the reversing valve is rotatably arranged on the valve shell and is used for realizing the communication between the water inlet channel and one of the side flushing channel and the siphon channel;
and the driving device is installed on the valve housing, is connected with the reversing valve and is used for driving the reversing valve to rotate so that the water inlet channel is communicated with one of the side flushing water channel and the siphon water channel.
In some embodiments, the valve housing is provided with a containing cavity, the containing cavity is communicated with the water inlet channel, the side flushing channel and the siphon channel, the reversing valve is contained in the containing cavity and is in clearance fit with the side wall of the containing cavity, and the containing cavity is communicated with the atmosphere.
In some embodiments, the diverter valve is a ball-like structure.
In some embodiments, the driving device includes a driving motor mounted to the valve housing, and a driving shaft penetrating through a side wall of the valve housing, one end of the driving shaft being connected to an output shaft of the driving motor, and the other end of the driving shaft being connected to the direction switching valve.
In some embodiments, a groove is arranged at one end of the transmission shaft, the groove is matched with an output shaft of the driving motor, and the output shaft of the driving motor is inserted into the groove;
the other end of the transmission shaft is provided with a convex block, the reversing valve is provided with a connecting groove, the connecting groove is matched with the convex block, and the convex block is inserted in the connecting groove.
In some embodiments, the valve housing is provided with a connection hole penetrating through a side wall of the valve housing, and the driving shaft is connected to the output shaft of the driving motor and the direction valve through the connection hole;
the driving device further comprises a shaft sealing ring, the shaft sealing ring is sleeved on the outer side wall of the transmission shaft, and the shaft sealing ring is used for sealing a gap between the transmission shaft and the side wall of the connecting hole.
In some embodiments, the valve casing includes inlet valve body and shunt valve body, the inlet valve body connect the shunt valve body, the inlet channel set up in the inlet valve body, the side blow water route and siphon water route set up respectively in the shunt valve body, the solenoid valve install in the inlet valve body, the holding chamber set up in the shunt valve body, drive arrangement install in the shunt valve body.
In some embodiments, an outer side wall of one end of the water inlet valve body is sleeved on an inner side wall of the water distribution valve body, and the reversing valve is limited in the accommodating cavity by one end of the water inlet valve body.
In some embodiments, the valve housing further includes a valve sealing ring, the valve sealing ring is sleeved on the outer side wall of one end of the water inlet valve body and abuts against the inner side wall of the water distribution valve body, and the valve sealing ring is used for sealing a gap between the water inlet valve body and the water distribution valve body.
On the other hand, the utility model provides a closestool, closestool include squatting pan body, water tank, controller and as above the flushometer, the squatting pan body is provided with side blow pipeline and siphon pipeline, the flushometer install in the water tank, the side blow water route and the siphon water route of flushometer are connected respectively side blow pipeline and siphon pipeline, the controller is connected solenoid valve and drive arrangement.
Compared with the prior art, the embodiment of the utility model provides a flushometer includes the valve casing, the solenoid valve, switching-over valve and drive arrangement, the valve casing is provided with into the water route, side blow water route and siphon water route, the one end in side blow water route and siphon water route all is connected with the one end of inhalant canal, the solenoid valve is installed in the valve casing and is used for controlling the break-make in water route, the switching-over valve rotates and installs in the valve casing, the switching-over valve is used for realizing into water route and one of them intercommunication in side blow water route and siphon water route, drive arrangement installs in the valve casing and connects the switching-over valve, rotate so that into water route and one of them intercommunication in side blow water route and siphon water route through drive. Through the arrangement, the product reliability of only one electromagnetic valve is ensured, the failure risk of the flushing valve is reduced, the structure is simple, and the cost is low.
Drawings
One or more embodiments are illustrated by way of example in the accompanying drawings, which correspond to the figures in which like reference numerals refer to similar elements and which are not to scale unless otherwise specified.
FIG. 1 is a perspective view of a flush valve according to one embodiment of the present invention;
FIG. 2 is a cut-away perspective view of the flush valve of FIG. 1;
FIG. 3 is an exploded perspective view of the flush valve of FIG. 1;
fig. 4 is a partially enlarged view of a portion a of fig. 2.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described in more detail with reference to the accompanying drawings and specific embodiments. It will be understood that when an element is referred to as being "connected" to another element, it can be directly on the other element or intervening elements may be present. The terms "upper", "lower", "inner", "outer", "upper", "lower", and the like used in the present specification indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. 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.
Referring to fig. 1 and 2, an embodiment of the present invention provides a flush valve 100, which can be applied to a toilet to switch a water path during a flushing process. The flush valve 100 includes a valve housing 10, a solenoid valve 20, a directional valve 30, and a drive assembly 40. The valve housing 10 is provided with a water inlet passage 101, a side flush passage 102, and a siphon passage 103, and one ends of the side flush passage 102 and the siphon passage 103 are connected to one end of the water inlet passage 101. The solenoid valve 20 is mounted on the valve housing 10, and the solenoid valve 20 controls the opening and closing of the water inlet passage 101. The direction valve 30 is rotatably installed to the valve housing 10, and the direction valve 30 is used to communicate the water inlet passage 101 with one of the side flushing passage 102 and the siphon passage 103. The driving device 40 is mounted on the valve housing 10, the driving device 40 is connected with the direction valve 30, and the driving device 40 is used for driving the direction valve 30 to rotate, so that the water inlet channel 101 is communicated with one of the side flushing water channel 102 and the siphon water channel 103, and the water channels are switched.
The embodiment of the utility model provides a flushing valve 100 only needs a solenoid valve 20 as the master switch in water route, thereby the switching in water route is realized in the rotation of rethread drive arrangement 40 drive switching-over valve 30, the quantity of the solenoid valve 20 who is used for controlling the water route break-make has been reduced, also need not to set up the switching in order to realize the water route of a solenoid valve 20 respectively in side blow water route 102 and siphon water route 103, only need guarantee a solenoid valve 20's product reliability, the failure risk of flushing valve 100 has been reduced, moreover, the steam generator is simple in structure, and is low in cost.
The valve housing 10 is provided with a receiving cavity 104, the receiving cavity 104 communicates with the water inlet passage 101, the side flush water passage 102 and the siphon water passage 103, and the receiving cavity 104 is located at a communication position of the water inlet passage 101 and the side flush water passage 102 and the siphon water passage 103. The reversing valve 30 is accommodated in the accommodating cavity 104 and is in clearance fit with the side wall of the accommodating cavity 104, so that the reversing valve 30 can smoothly perform waterway switching, and noise generated during waterway switching is reduced. Moreover, the accommodating cavity 104 is communicated with the atmosphere, so that negative pressure formed by a water path is avoided, and the phenomenon of sewage backflow of the flushing valve 100 is prevented.
Referring to fig. 2 and 3, the direction valve 30 is a spherical structure, and the receiving cavity 104 is adapted to the direction valve 30, that is, the side walls of the receiving cavity 104 can be smoothly connected to form a spherical surface. The direction valve 30 is provided with a connection passage 301, the connection passage 301 penetrates the direction valve 30, and the connection passage 301 is used for communicating the water inlet passage 101 with one of the side flush water passage 102 and the siphon water passage 103. In the process of driving the reversing valve 30 to rotate by the driving device 40, one end of the connecting channel 301 is always communicated with the water inlet channel 101, and the other end of the connecting channel 301 is communicated with the side flushing water channel 102 or the siphon water channel 103. The other end of the connecting channel 301 and the communication port of the side flushing water path 102 or the siphon water path 103 can be preset by controlling the rotation angle of the reversing valve 30, so that the function of adjusting the water outlet flow of the flush valve 100 is realized.
In some other embodiments, the direction valve 30 may have other shapes, and the direction valve 30 may be connected to the water inlet passage 101 and one of the side flush passage 102 and the siphon passage 103, for example, an ellipsoid.
The driving device 40 includes a driving motor 41 and a transmission shaft 42, the transmission shaft 42 connects the driving motor 41 and the direction valve 30, and the transmission shaft 42 is used for transmitting the output motion of the driving motor 41 to the direction valve 30 to control the rotation angle of the direction valve 30. Specifically, the driving motor 41 is mounted on the valve housing 10, the driving motor 41 is located outside the accommodating cavity 104, the transmission shaft 42 penetrates through a side wall of the valve housing 10, the transmission shaft 42 is rotatable around its axis relative to the valve housing 10, one end of the transmission shaft 42 is connected to an output shaft of the driving motor 41, and the other end of the transmission shaft 42 is connected to the reversing valve 30.
Furthermore, a groove 421 is formed in one end of the transmission shaft 42, the groove 421 is matched with an output shaft of the driving motor 41, the output shaft of the driving motor 41 is inserted into the groove 421, and the groove 421 is used for connecting the transmission shaft 42 with the output shaft of the driving motor 41, so that the transmission shaft 42 and the output shaft of the driving motor 41 can synchronously rotate, and slipping between the output shaft of the driving motor 41 and the transmission shaft 42 is prevented. Specifically, the groove 421 is a rectangular groove adapted to the output shaft of the driving motor 41, and two opposite side walls of the output shaft of the driving motor 41 respectively abut against two opposite side walls of the groove 421.
The other end of the transmission shaft 42 is provided with a convex block 422, the reversing valve 30 is provided with a connecting groove 302, the connecting groove 302 is matched with the convex block 422, the convex block 422 is inserted into the groove 421, and the convex block 422 is used for realizing the connection between the transmission shaft 42 and the connecting groove 302, so that the reversing valve 30 can synchronously rotate with the transmission shaft 42, and the transmission shaft 42 and the reversing valve 30 are prevented from slipping. Specifically, the protrusion 422 is a rectangular block, the connecting groove 302 is a rectangular groove adapted to the protrusion 422, and two opposite sidewalls of the protrusion 422 respectively abut against two opposite sidewalls of the connecting groove 302.
In some other embodiments, the transmission shaft 42 may be omitted, and the output shaft of the driving motor 41 is directly inserted into the connecting groove 302 of the direction valve 30, so as to connect the driving motor 41 and the direction valve 30.
The valve housing 10 is provided with a coupling hole 105, the coupling hole 105 penetrates through a side wall of the valve housing 10, the coupling hole 105 communicates with the receiving chamber 104, and the coupling hole 105 is opposite to the coupling groove 302 of the direction valve 30. The driving shaft 42 is connected to the output shaft of the driving motor 41 and the direction valve 30 through the connection hole 105, and the driving shaft 42 is rotatable about its axis relative to the valve housing 10 within the connection hole 105.
The driving device 40 further includes a shaft sealing ring 43, the shaft sealing ring 43 is sleeved on the outer side wall of the transmission shaft 42, and the shaft sealing ring 43 is used for sealing a gap between the transmission shaft 42 and the side wall of the connection hole 105 to prevent the water flow inside the valve housing 10 from leaking out of the connection hole 105. Specifically, the outer side wall of the transmission shaft 42 is provided with a ring groove 423, the ring groove 423 is arranged along the circumferential direction of the transmission shaft 42, the shaft sealing ring 43 is sleeved on the ring groove 423, the inner side wall of the shaft sealing ring 43 abuts against the bottom of the ring groove 423, the outer side wall of the shaft sealing ring 43 abuts against the side wall of the connecting hole 105, that is, the shaft sealing ring 43 is radially compressed between the bottom of the ring groove 423 and the side wall of the connecting hole 105. Preferably, the transmission shaft 42 is provided with two ring grooves 423, and the two shaft sealing rings 43 are respectively sleeved in the two ring grooves 423 to ensure the sealing property between the transmission shaft 42 and the side wall of the connection hole 105.
In some other embodiments, the annular groove 423 is disposed on the side wall of the connection hole 105, the shaft sealing ring 43 is sleeved on the outer side wall of the transmission shaft 42, and the shaft sealing ring 43 is received in the annular groove 423.
Further, the valve casing 10 includes a water inlet valve body 11 and a water distribution valve body 12, the water inlet valve body 11 is of a substantially straight-line structure and is hollow inside, the water distribution valve body 12 is of a substantially Y-shaped structure and is hollow inside, and the water inlet valve body 11 is connected with the water distribution valve body 12. The water inlet passage 101 is provided in the water inlet valve body 11 along the longitudinal direction of the water inlet valve body 11, and the side flush passage 102 and the siphon passage 103 are provided in the water distribution valve body 12, respectively. The solenoid valve 20 is mounted to the water inlet valve body 11. The accommodating chamber 104 is disposed in the water diversion valve body 12, and the accommodating chamber 104 is located at a connection position of the side flushing water path 102 and the siphon water path 103. The driving device 40 is installed on the water diversion valve body 12, that is, the above-mentioned driving motor 41 is installed on the water diversion valve body 12, and the transmission shaft 42 penetrates through the side wall of the water diversion valve body 12 to connect the driving motor 41 and the reversing valve 30.
The water inlet valve body 11 is provided with a first mounting seat 111 for mounting the electromagnetic valve 20, the first mounting seat 111 is hollow, the hollow part of the first mounting seat 111 is communicated with the water inlet channel 101, the inner side wall of the water inlet valve body 11 is provided with a connecting part 112, the connecting part 112 is approximately tubular, the connecting part 112 extends from the side wall of the water inlet channel 101 opposite to the first mounting seat 111, the end part of the connecting part 112 close to the first mounting seat 111 is located in the hollow part of the first mounting seat 111 and is communicated with one end of the water inlet channel 101, and the bottom part of the connecting part 112 far away from the first mounting seat 111 is communicated with the other end of the water inlet channel 101. The solenoid valve 20 is mounted on the first mounting seat 111, the diaphragm of the solenoid valve 20 is located in the hollow portion of the first mounting seat 111, and the solenoid valve 20 can drive the diaphragm to move towards or away from the connecting portion 112 to seal the connecting portion 112 or open the end of the connecting portion 112, thereby controlling the on/off of the water inlet passage 101.
The outer edge of the first mounting seat 111 is provided with a first fixing hole (not shown), the outer edge of the electromagnetic valve 20 is provided with a second fixing hole (not shown), the first fixing hole and the second fixing hole are correspondingly arranged, and the first fixing hole and the second fixing hole can be connected through a screw thread to realize the fixed connection of the electromagnetic valve 20 and the first mounting seat 111.
The water inlet valve body 11 is provided with a second mounting seat 121 for mounting the driving motor 41, and the connection hole 105 passes through the middle of the second mounting seat 121 and the side wall of the water diversion valve body 12 and is communicated with the accommodation cavity 104. The driving motor 41 is mounted to the second mounting seat 121, and an output shaft of the driving motor 41 penetrates the connection hole 105 and is connected to the transmission shaft 42.
The outer edge of the second mounting seat 121 is provided with a third fixing hole (not shown), the outer edge of the solenoid valve 20 is provided with a fourth fixing hole (not shown), the third fixing hole and the fourth fixing hole are correspondingly arranged, and the third fixing hole and the fourth fixing hole can be connected through a screw thread to realize the fixed connection between the driving motor 41 and the second mounting seat 121.
Referring to fig. 2 and 4, an outer sidewall of one end of the water inlet valve body 11 is sleeved on an inner sidewall of the water diversion valve body 12, and one end of the water inlet valve body 11 limits the reversing valve 30 in the accommodating cavity 104. Specifically, the outer side wall of one end of the water inlet valve body 11 is provided with an external thread 112, the inner side wall of one end of the water diversion valve body 12 is provided with an internal thread 122, and the external thread 112 is matched with the internal thread 122, so that the water inlet valve body 11 is fixedly connected with the water diversion valve body 12. An annular cambered surface 113 is arranged at one end, close to the reversing valve 30, of the water inlet valve body 11, the cambered surface 113 is matched with the reversing valve 30, one circular side line of the cambered surface 113 is in transitional connection with the inner side wall of the water diversion valve body 12, the other circular side line of the cambered surface 113 is in transitional connection with the end face of one end, close to the reversing valve 30, of the water inlet valve body 11, part of the reversing valve 30 is contained in the water inlet channel 101, and the outer side wall of the reversing valve 30 can abut against the cambered surface 113 of the water inlet valve body 11.
In some other embodiments, the water inlet valve body 11 is disposed perpendicular to the plane of the water diversion valve body 12, that is, the side flushing waterway 102 and the siphon waterway 103 are both disposed perpendicular to the water inlet 101, the side projection of the flush valve 100 is L-shaped, and the connecting channel 301 is also L-shaped.
The valve casing 10 further comprises a valve sealing ring 13, the valve sealing ring 13 is sleeved on the outer side wall of one end of the water inlet valve body 11 and abuts against the inner side wall of the water diversion valve body 12, the valve sealing ring 13 is used for sealing a gap between the water inlet valve body 11 and the water diversion valve body 12, and water flow inside the valve casing 10 is prevented from being discharged from the gap between the water inlet valve body 11 and the water diversion valve body 12. Specifically, the inlet valve body 11 is provided with a flange 114, the flange 114 abuts against an end surface of the water diversion valve body 12, the end surface of the water diversion valve body 12 is provided with a groove 123, the valve seal ring 13 is sleeved on an outer side wall of the inlet valve body 11 and is accommodated in the groove 123, an inner side wall of the valve seal ring 13 abuts against an outer side wall of the inlet valve body 11, and an outer side wall of the valve seal ring 13 abuts against a side wall of the groove 123, that is, the valve seal ring 13 is radially compressed between the outer side wall of the inlet valve body 11 and the.
In an embodiment of the present invention, a toilet (not shown) is further provided, the toilet includes a toilet body (not shown), a water tank (not shown), a controller (not shown), and the flush valve 100 as described above. The toilet bowl body is provided with a side flushing pipeline and a siphon pipeline which are respectively positioned at the top and the bottom of the toilet bowl body. The water tank is connected with toilet bowl body, and flushometer 100 installs in the water tank, and the side towards water route 102 and the siphon water route 103 of flushometer 100 are connected side towards pipeline and siphon pipeline respectively, and the solenoid valve 20 and the driving motor 41 of flushometer 100 are connected to the controller, and the controller is used for controlling opening of solenoid valve 20 and driving motor 41 respectively and stops, and the water tank is used for storing the flushing water. In the process that the flushing valve 100 flushes the toilet body, the controller controls the electromagnetic valve 20 to open the water inlet channel 101, controls the driving motor 41 to drive the reversing valve 30 to rotate until the water inlet channel 101 is communicated with the side flushing channel 102, so that a part of water flows out of the side flushing pipeline of the toilet body, and after a preset time interval, the controller controls the driving motor 41 to drive the reversing valve 30 to rotate until the water inlet channel 101 is communicated with the siphon channel 103, so that the other part of water is sprayed out of the bottom of the toilet body to form siphon, thereby flushing dirt by using the siphon principle, and further completing the flushing work of the flushing valve 100.
It should be noted that the preferred embodiments of the present invention are described in the specification and the drawings, but the present invention can be realized in many different forms, and is not limited to the embodiments described in the specification, and these embodiments are not provided as additional limitations to the present invention, and are provided for the purpose of making the understanding of the disclosure of the present invention more thorough and complete. Moreover, the above technical features are combined with each other to form various embodiments which are not listed above, and all the embodiments are regarded as the scope of the present invention; further, modifications and variations will occur to those skilled in the art in light of the foregoing description, and it is intended to cover all such modifications and variations as fall within the true spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. A flush valve, comprising:
the valve shell is provided with a water inlet channel, a side flushing channel and a siphon channel, and one ends of the side flushing channel and the siphon channel are connected with one end of the water inlet channel;
the electromagnetic valve is arranged on the valve shell and used for controlling the on-off of the water inlet channel;
the reversing valve is rotatably arranged on the valve shell and is used for realizing the communication between the water inlet channel and one of the side flushing channel and the siphon channel;
and the driving device is installed on the valve housing, is connected with the reversing valve and is used for driving the reversing valve to rotate so that the water inlet channel is communicated with one of the side flushing water channel and the siphon water channel.
2. The flush valve of claim 1,
the valve casing is provided with the holding chamber, holding chamber intercommunication water route, side towards water route and siphon water route advance, the switching-over valve accept in the holding chamber and with the lateral wall clearance fit in holding chamber, holding chamber and atmosphere intercommunication.
3. The flush valve of claim 2,
the reversing valve is of a spherical structure.
4. The flush valve of claim 1,
drive arrangement includes driving motor and transmission shaft, driving motor install in the valve casing, the transmission shaft passes the lateral wall of valve casing, the one end of transmission shaft with driving motor's output shaft, the other end of transmission shaft with the switching-over valve is connected.
5. The flush valve of claim 4,
a groove is formed in one end of the transmission shaft, the groove is matched with an output shaft of the driving motor, and the output shaft of the driving motor is inserted into the groove;
the other end of the transmission shaft is provided with a convex block, the reversing valve is provided with a connecting groove, the connecting groove is matched with the convex block, and the convex block is inserted in the connecting groove.
6. The flush valve of claim 4,
the valve shell is provided with a connecting hole, the connecting hole penetrates through the side wall of the valve shell, and the transmission shaft penetrates through the connecting hole to be connected with an output shaft of the driving motor and the reversing valve;
the driving device further comprises a shaft sealing ring, the shaft sealing ring is sleeved on the outer side wall of the transmission shaft, and the shaft sealing ring is used for sealing a gap between the transmission shaft and the side wall of the connecting hole.
7. The flush valve of claim 2 or 3,
the valve casing includes water inlet valve body and shunt valve body, water inlet valve body connects the shunt valve body, the water inlet way set up in water inlet valve body, side blow water route and siphon water route set up respectively in the shunt valve body, the solenoid valve install in water inlet valve body, the holding chamber set up in the shunt valve body, drive arrangement install in the shunt valve body.
8. The flush valve of claim 7,
the outer side wall of one end of the water inlet valve body is sleeved on the inner side wall of the water distribution valve body, and the reversing valve is limited in the accommodating cavity by one end of the water inlet valve body.
9. The flush valve of claim 8,
the valve casing still includes the valve sealing washer, the valve sealing washer cover is located the lateral wall and the butt of the one end of the valve body of intaking in divide the inside wall of water valve body, the valve sealing washer is used for sealing intake the valve body with divide the clearance between the water valve body.
10. A closestool, which is characterized by comprising a closestool body, a water tank, a controller and a flushing valve according to any one of claims 1 to 9, wherein the closestool body is provided with a side flushing pipeline and a siphon pipeline, the flushing valve is installed in the water tank, a side flushing water path and a siphon water path of the flushing valve are respectively connected with the side flushing pipeline and the siphon pipeline, and the controller is connected with the electromagnetic valve and the driving device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020190588.2U CN212248553U (en) | 2020-02-20 | 2020-02-20 | Flush valve and closestool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020190588.2U CN212248553U (en) | 2020-02-20 | 2020-02-20 | Flush valve and closestool |
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| Publication Number | Publication Date |
|---|---|
| CN212248553U true CN212248553U (en) | 2020-12-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020190588.2U Active CN212248553U (en) | 2020-02-20 | 2020-02-20 | Flush valve and closestool |
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| CN (1) | CN212248553U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113250282A (en) * | 2021-05-21 | 2021-08-13 | 浙江喜尔康智能家居股份有限公司 | Reversing valve for toilet waterway system and using method thereof |
-
2020
- 2020-02-20 CN CN202020190588.2U patent/CN212248553U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113250282A (en) * | 2021-05-21 | 2021-08-13 | 浙江喜尔康智能家居股份有限公司 | Reversing valve for toilet waterway system and using method thereof |
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