CN212271125U - Anti-siphon device of body cleaner and body cleaner - Google Patents
Anti-siphon device of body cleaner and body cleaner Download PDFInfo
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- CN212271125U CN212271125U CN202020198382.4U CN202020198382U CN212271125U CN 212271125 U CN212271125 U CN 212271125U CN 202020198382 U CN202020198382 U CN 202020198382U CN 212271125 U CN212271125 U CN 212271125U
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Abstract
The utility model discloses a sanitary equipment anti-siphon device, it is including the installation body and install the anti-siphon subassembly on the installation body, and the installation cavity of installation body is equipped with the perforation that is used for communicateing the sanitary equipment pipeline. The utility model discloses a prevent that siphon subassembly can effectively prevent the problem that rivers flow backwards from appearing in sanitary equipment. The utility model also discloses a sanitary equipment with this sanitary equipment anti-siphon device.
Description
Technical Field
The utility model relates to the field of bidets, in particular to a bidet anti-siphon device and a bidet.
Background
With the improvement of living standard of people, more and more people begin to use the body cleaning device. The bidet has a function of washing the defecation part of the lower body of a human body and is a device matched with a closestool for use. The existing bidet has some problems, and under the condition that sewage in the toilet bowl is not passed through a bidet nozzle due to blockage of the toilet bowl, if a negative pressure condition occurs in a water supply pipeline and a water valve in the bidet is not closed, a siphoning phenomenon occurs, so that the sewage in the toilet bowl can flow back to a water supply source to pollute the water supply source; in addition, after the existing body cleaner is cleaned, some residual water still flows out of the nozzle, and if the residual water is not emptied in time, the residual water can go bad after a period of time, so that the siphon phenomenon can occur when the negative pressure condition occurs in the water supply pipeline and the water valve in the body cleaner is not closed, and the residual water in the nozzle can flow back to the water supply source to pollute the water supply source.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an anti-siphon device of a body cleaner, which can effectively prevent the body cleaner from the problem of water flow backflow; the utility model also provides a sanitary equipment with this sanitary equipment anti-siphon device.
In order to achieve the above purpose, the solution of the present invention is:
an anti-siphon device of a bidet comprises a mounting body and an anti-siphon component; a mounting cavity is formed in the mounting body, and a through hole for communicating a pipeline of the body cleaner is formed at the bottom of the mounting cavity; the anti-siphon component comprises a shell, a blocking piece and an elastic piece; the shell is arranged in the installation cavity, the bottom of the inner cavity of the shell is provided with a water through hole communicated with the through hole, and the top of the inner cavity of the shell is provided with a vent hole communicated with the outside atmosphere; the blocking piece can be matched in the inner cavity of the shell in a vertically movable manner and controls whether the vent hole is communicated with the water through hole or not; the elastic piece is matched in the inner cavity of the shell and used for driving the blocking piece to move downwards so that the vent hole is communicated with the water through hole.
The inner cavity of the shell is provided with a taper hole with a gradually reduced diameter from bottom to top, and the taper hole is positioned between the upper part and the lower part of the vent hole and the limber hole; the blocking piece comprises a driving shaft and a sealing ring matched on the driving shaft, the driving shaft can be vertically moved and penetrates through the inner cavity of the shell, and the sealing ring movably abuts against the inner wall of the taper hole.
The driving shaft is provided with an outward protruding ring edge, the peripheral wall of the ring edge is provided with a ring groove, and the sealing ring is sleeved in the ring groove.
A spacer is arranged in the vent hole, the outer edge of the spacer is connected with the inner edge of the vent hole, and a plurality of air holes are formed in the spacer; the elastic piece is a spring, and the upper end and the lower end of the spring are abutted against the spacer and the ring edge.
The center of the spacer is provided with a central hole, and each air hole of the spacer is arranged around the central hole; the upper end of the driving shaft penetrates out of the central hole, and a limiting part used for clamping the upper end face of the partition plate is matched on the driving shaft.
The bottom of the driving shaft is provided with a groove with an opening facing the mounting cavity, and the groove is opposite to the through hole of the mounting cavity.
The top of the mounting cavity is provided with a mounting hole, and the mounting hole is matched with a gland pressing the top of the shell.
A body cleaner comprises a body cleaner body, wherein a water diversion valve and a nozzle assembly are arranged on the body cleaner body; the water diversion valve is fixed in the body of the body cleaner and comprises a water diversion valve body and a water diversion valve core, the water diversion valve body is provided with a water inlet end and at least two water outlet ends, and the water diversion valve core is matched on the water diversion valve body and controls whether the water inlet end of the water diversion valve body is communicated with each water outlet end or not; the nozzle assembly comprises a plurality of nozzles which are respectively communicated with the water outlet ends of the water distribution valve, and each nozzle is matched on the body cleaner body; the anti-siphon device of the body cleaning device is matched with each water outlet end of the water distribution valve, and the through hole of each anti-siphon device of the body cleaning device is respectively communicated with each water outlet end of the water distribution valve.
The installation body of the anti-siphon device of the body cleaner and the water diversion valve body of the water diversion valve are integrally formed.
The body cleaner body is also provided with a water mixing valve, and the mixed water outlet end of the water mixing valve is communicated with the water inlet end of the water dividing valve.
After the scheme is adopted, when the anti-siphon device for the body cleaner is normally used, if the pipeline of the body cleaner is filled with water, the plugging piece moves upwards under the action of the water pressure of the pipeline of the body cleaner so as to enable the plugging piece to cut off the communication between the water through hole and the air vent, and water leakage is avoided; when the bidet is not filled with water, the blocking piece is not under the water pressure action of the bidet pipeline any more, the elastic piece drives the blocking piece to move downwards to enable the air hole to be communicated with the water through hole, the outside air enters the bidet pipeline from the air hole, and the entering air is larger than the amount required by siphoning, so that the siphoning effect of the bidet pipeline is prevented, and the problem of water backflow is avoided.
Drawings
Fig. 1 is a schematic structural view 1 of the bidet of the present invention;
FIG. 2 is a schematic structural view of the bidet of the present invention 2;
FIG. 3 is a schematic view of a partial structure of the bidet of the present invention;
FIG. 4 is a partial cross-sectional view of the bidet of the present invention;
FIG. 5 is an exploded view of the anti-siphon assembly of the present invention;
fig. 6 is a cross-sectional view 1 of the anti-siphon assembly of the present invention (vent hole is communicated with water through hole);
fig. 7 is a cross-sectional view 2 of the anti-siphon assembly of the present invention (the vent hole is not communicated with the water through hole);
description of reference numerals:
the installation body 1, the installation cavity 11, the through hole 111, the installation hole 112, the gland 12,
the anti-siphon component 2 is provided with a siphon component,
a housing 21, a water passage hole 211, a vent hole 212, a taper hole 213, a spacer 214, an air hole 2141, a center hole 2142, an annular caulking groove 215,
the blocking piece 22, the driving shaft 221, the ring edge 2211, the ring groove 2212, the groove 2213, the sealing ring 222, the limiting piece 223,
the elastic member 23, the spring 231,
the housing is provided with a seal ring 24,
a bidet body 3, an upper cover 31, a lower cover 32,
the shunt valve 4, the shunt valve body 41, the water inlet end 411, the water outlet end 412, the shunt valve core 42,
the nozzle assembly 5, the first cleaning nozzle 51, the second cleaning nozzle 52, the self-cleaning nozzle 53,
a mixing valve 6.
Detailed Description
In order to further explain the technical solution of the present invention, the present invention is explained in detail by the following embodiments.
As shown in fig. 4 to 7, the present invention discloses a bidet anti-siphon device, which includes a mounting body 1 and an anti-siphon assembly 2 installed in the mounting body 1; wherein, a mounting cavity 11 is formed in the mounting body 1, and the bottom of the mounting cavity 11 is provided with a through hole 111 for communicating with a pipeline of the bidet; the anti-siphon assembly 2 comprises a shell 21, a blocking piece 22 and an elastic piece 23, wherein the shell 21 is installed in the installation cavity 11, a water through hole 211 communicated with the through hole 111 is formed in the bottom of the inner cavity of the shell 21, a vent hole 212 communicated with the outside atmosphere is formed in the top of the inner cavity of the shell 21, the blocking piece 22 can be matched in the inner cavity of the shell 21 in a vertically movable mode and controls whether the vent hole 212 is communicated with the water through hole 211 or not, the elastic piece 23 is matched in the inner cavity of the shell 1, and the elastic piece 23 is used for driving the blocking piece 22 to move downwards so that the vent hole 212 is communicated with the.
As shown in fig. 6 and 7, the inner cavity of the housing 21 may be provided with a tapered hole 213 with a diameter gradually decreasing from bottom to top, the tapered hole 213 is located between the upper and lower parts of the vent hole 212 and the limber hole 211 and is communicated with the vent hole 212 and the limber hole 211; the blocking piece 22 comprises a driving shaft 221 and a sealing ring 222 matched with the driving shaft 221, the driving shaft 221 can be vertically moved to penetrate through the inner cavity of the shell 21, and the sealing ring 222 movably pushes against the inner wall of the taper hole 213 to open and close the taper hole 213, so as to control whether the vent hole 212 is communicated with the water through hole 211. As shown in fig. 4 to fig. 7, the driving shaft 221 has an outwardly protruding ring edge 2211, the circumferential wall of the ring edge 2211 has a ring groove 2212 for receiving the sealing ring 222, and the sealing ring 222 is received in the ring groove 2212.
As shown in fig. 4 to 7, a spacer 214 may be disposed in the vent hole 212 of the housing 21, the outer edge of the spacer is connected to the inner edge of the vent hole 212, and a plurality of air holes 2141 are disposed on the spacer 214 to allow the vent hole 212 to communicate with the outside atmosphere; the elastic member 23 is a spring 231, and the upper and lower ends of the spring 231 abut against the spacer 214 and the annular edge 2211 of the driving shaft 221, so that the spring 231 can drive the driving shaft 221 to drive the sealing ring 222 to move downwards, and further open the tapered hole 213 to communicate the vent hole 212 with the water through hole 211. As shown in fig. 4 to fig. 7, the spacer 214 may have a central hole 2142 at the center, each air hole 2141 is disposed around the central hole 2142, the upper end of the driving shaft 221 passes through the central hole 2142, and the driving shaft 221 is fitted with a limiting member 223 for locking the upper end surface of the partition plate 214, so that the driving shaft 221 can be prevented from moving downward and falling off by the limiting member 223; as shown in fig. 5 to 7, the limiting member 223 may be a C-shaped snap ring that is clamped on the driving shaft 221.
As shown in fig. 3 and 4, the top of the installation cavity 11 may be provided with an installation hole 112 for the anti-siphon module 2 to pass through; the mounting hole 112 is matched with a gland 12 for pressing the top of the shell 21 to prevent the anti-siphon component 2 from falling out of the mounting cavity 11 under the action of water pressure; a casing sealing ring 24 is arranged between the casing 21 and the inner wall of the mounting cavity 11 to prevent water leakage between the casing 21 and the inner wall of the mounting cavity 11, and the casing sealing ring 24 can be sleeved in an annular embedding groove 215 of the outer wall of the casing 21.
The utility model discloses a sanitary equipment prevents siphon device's theory of operation does: the utility model discloses a sanitary equipment anti-siphon device's installation body 1 perforation 111 communicates with each other with the sanitary equipment pipeline, like this when normally using, if the sanitary equipment pipeline leads to water, rivers in the sanitary equipment pipeline can flow into casing 21 and exert ascending effort to shutoff piece 22 through perforation 11, make shutoff piece 22 can move up under the hydraulic pressure effect of sanitary equipment pipeline, and then make shutoff piece 22 cut off the intercommunication between limbers 211 and air vent 212, avoid rivers to spill from air vent 212; when the bidet is not filled with water, the sealing piece 22 is not under the action of the water pressure of the bidet pipeline, the elastic piece 23 drives the sealing piece 22 to move downwards to enable the vent hole 212 to be communicated with the water through hole 211, the outside air enters the bidet pipeline from the vent hole 211, and the amount of the entering air is larger than the amount required by siphoning, so that the effect of preventing the bidet pipeline from siphoning is achieved, and the problem of water backflow is avoided. As shown in fig. 4, 6 and 7, the bottom of the driving shaft 221 is provided with a groove 2213 facing the opening, and the groove 2213 faces the perforation 111 of the mounting cavity 11, so that when water in the bidet pipeline flows into the shell 21 through the perforation 111, the water entering the shell 21 can be gathered in the groove 2213 to enable the driving shaft 221 to move upwards more quickly because the groove 2213 faces the perforation 111 of the mounting cavity 11.
With reference to fig. 1 to 7, the present invention further discloses a body cleaner, which comprises a body cleaner body 3, wherein the body cleaner body 3 is provided with a water diversion valve 4 and a nozzle assembly 5; the water diversion valve 4 is fixed in the body cleaner body 3, the water diversion valve 4 comprises a water diversion valve body 41 and a water diversion valve core 42, the water diversion valve body 41 is provided with a water inlet end 411 and at least two water outlet ends 412, the water diversion valve core 42 is matched on the water diversion valve body 41 and controls whether the water inlet end 411 of the water diversion valve body 41 is communicated with each water outlet end 412 or not; the nozzle assembly 5 includes a plurality of nozzles respectively connected to the water outlet ends 412 of the water distribution valve 4, and each nozzle is fitted to the bidet body 1, so that whether each nozzle of the nozzle assembly 5 is discharged or not can be controlled by the water distribution valve 4. The body cleaner body 3 can be formed by vertically splicing an upper cover 31 and a lower cover 32, the water diversion valve 4 can be locked on the body cleaner body 3 through screws, and each nozzle can be respectively connected with each water outlet end of the water diversion valve through a hose.
As shown in fig. 2 and 3, the nozzle assembly 5 may have three nozzles, namely, a first cleaning nozzle 51, a second cleaning nozzle 52 and a self-cleaning nozzle 53, wherein the first cleaning nozzle 51 and the second cleaning nozzle 52 are arranged side by side, the self-cleaning nozzle 53 is arranged above the first cleaning nozzle 51 and the second cleaning nozzle 52, the first cleaning nozzle 51 and the second cleaning nozzle 52 are used for cleaning a user, and the self-cleaning nozzle 53 is used for cleaning the first cleaning nozzle 51 and the second cleaning nozzle 52; the water dividing valve 4 is a one-inlet three-outlet water dividing valve, the water dividing valve body 41 has three water outlet ends 412, and the three water outlet ends 412 of the water dividing valve body 41 are respectively communicated with the first cleaning nozzle 51, the second cleaning nozzle 52 and the self-cleaning nozzle 53. As shown in fig. 3, a water mixing valve 6 is further disposed on the bidet body 3, a mixed water outlet end of the water mixing valve 6 is communicated with a water inlet end 411 of the water diversion valve 4, and the water outlet temperature of the nozzle can be controlled by the water mixing valve 6.
As shown in the accompanying drawings in fig. 3 and 4, each outlet end 412 of the diversion valve 4 of the bidet is provided with a bidet anti-siphon device, each of which is communicated with the outlet end 412 of the diversion valve 4 through the hole 111 of the bidet anti-siphon device, so that the hole 111 of the bidet anti-siphon device is communicated with the outlet pipes of the bidet, thereby preventing the water flow from flowing backwards through the outlet pipes of the bidet. Wherein each sanitary equipment anti-siphon device's installation body 1 can with the shunt valve body 41 integrated into one piece of shunt valve 4, each sanitary equipment anti-siphon device's gland 12 can integrated into one piece, gland 12 and installation body 1 joint cooperation.
The above embodiments and drawings are not intended to limit the form and style of the present invention, and any suitable changes or modifications made by those skilled in the art should not be construed as departing from the scope of the present invention.
Claims (10)
1. The utility model provides a sanitary equipment anti-siphon device which characterized in that: comprises a mounting body and an anti-siphon component; a mounting cavity is formed in the mounting body, and a through hole for communicating a pipeline of the body cleaner is formed at the bottom of the mounting cavity;
the anti-siphon component comprises a shell, a blocking piece and an elastic piece; the shell is arranged in the installation cavity, the bottom of the inner cavity of the shell is provided with a water through hole communicated with the through hole, and the top of the inner cavity of the shell is provided with a vent hole communicated with the outside atmosphere; the blocking piece can be matched in the inner cavity of the shell in a vertically movable manner and controls whether the vent hole is communicated with the water through hole or not; the elastic piece is matched in the inner cavity of the shell and used for driving the blocking piece to move downwards so that the vent hole is communicated with the water through hole.
2. The bidet anti-siphon device of claim 1, wherein: the inner cavity of the shell is provided with a taper hole with a gradually reduced diameter from bottom to top, and the taper hole is positioned between the upper part and the lower part of the vent hole and the limber hole; the blocking piece comprises a driving shaft and a sealing ring matched on the driving shaft, the driving shaft can be vertically moved and penetrates through the inner cavity of the shell, and the sealing ring movably abuts against the inner wall of the taper hole.
3. The bidet anti-siphon device of claim 2, wherein: the driving shaft is provided with an outward protruding ring edge, the peripheral wall of the ring edge is provided with a ring groove, and the sealing ring is sleeved in the ring groove.
4. The bidet anti-siphon device of claim 3, wherein: a spacer is arranged in the vent hole, the outer edge of the spacer is connected with the inner edge of the vent hole, and a plurality of air holes are formed in the spacer; the elastic piece is a spring, and the upper end and the lower end of the spring are abutted against the spacer and the ring edge.
5. The bidet anti-siphon device of claim 4, wherein: the center of the spacer is provided with a central hole, and each air hole of the spacer is arranged around the central hole; the upper end of the driving shaft penetrates out of the central hole, and a limiting part used for clamping the upper end face of the partition plate is matched on the driving shaft.
6. The bidet anti-siphon device as set forth in claim 2, 3 or 4, wherein: the bottom of the driving shaft is provided with a groove with an opening facing the mounting cavity, and the groove is opposite to the through hole of the mounting cavity.
7. The bidet anti-siphon device of claim 1, wherein: the top of the mounting cavity is provided with a mounting hole, and the mounting hole is matched with a gland pressing the top of the shell.
8. A body cleaner comprises a body cleaner body, wherein a water diversion valve and a nozzle assembly are arranged on the body cleaner body; the water diversion valve is fixed in the body of the body cleaner and comprises a water diversion valve body and a water diversion valve core, the water diversion valve body is provided with a water inlet end and at least two water outlet ends, and the water diversion valve core is matched on the water diversion valve body and controls whether the water inlet end of the water diversion valve body is communicated with each water outlet end or not; the nozzle assembly comprises a plurality of nozzles which are respectively communicated with the water outlet ends of the water distribution valve, and each nozzle is matched on the body cleaner body; the method is characterized in that: the bidet anti-siphon device according to any one of claims 1 to 7 is fitted to each water outlet of the water dividing valve, and the through hole of each bidet anti-siphon device is communicated with each water outlet of the water dividing valve.
9. The bidet of claim 8, wherein: the installation body of the anti-siphon device of the body cleaner and the water diversion valve body of the water diversion valve are integrally formed.
10. The bidet of claim 8, wherein: the body cleaner body is also provided with a water mixing valve, and the mixed water outlet end of the water mixing valve is communicated with the water inlet end of the water dividing valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020198382.4U CN212271125U (en) | 2020-02-24 | 2020-02-24 | Anti-siphon device of body cleaner and body cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020198382.4U CN212271125U (en) | 2020-02-24 | 2020-02-24 | Anti-siphon device of body cleaner and body cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212271125U true CN212271125U (en) | 2021-01-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020198382.4U Active CN212271125U (en) | 2020-02-24 | 2020-02-24 | Anti-siphon device of body cleaner and body cleaner |
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| Country | Link |
|---|---|
| CN (1) | CN212271125U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111173093A (en) * | 2020-02-24 | 2020-05-19 | 露科斯(厦门)科技有限公司 | Anti-siphon device of body cleaner and body cleaner |
| CN112942515A (en) * | 2021-03-24 | 2021-06-11 | 厦门水乐卫浴有限公司 | Bidet and toilet bowl |
-
2020
- 2020-02-24 CN CN202020198382.4U patent/CN212271125U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111173093A (en) * | 2020-02-24 | 2020-05-19 | 露科斯(厦门)科技有限公司 | Anti-siphon device of body cleaner and body cleaner |
| CN112942515A (en) * | 2021-03-24 | 2021-06-11 | 厦门水乐卫浴有限公司 | Bidet and toilet bowl |
| CN112942515B (en) * | 2021-03-24 | 2022-12-06 | 厦门水乐卫浴有限公司 | Bidet and toilet bowl |
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