CN107620359B - Toilet bowl bath device and toilet bowl - Google Patents
Toilet bowl bath device and toilet bowl Download PDFInfo
- Publication number
- CN107620359B CN107620359B CN201710992687.5A CN201710992687A CN107620359B CN 107620359 B CN107620359 B CN 107620359B CN 201710992687 A CN201710992687 A CN 201710992687A CN 107620359 B CN107620359 B CN 107620359B
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- China
- Prior art keywords
- flushing
- water
- valve
- assisted
- water outlet
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 176
- 238000011010 flushing procedure Methods 0.000 claims abstract description 91
- 238000007789 sealing Methods 0.000 claims abstract description 65
- 238000007599 discharging Methods 0.000 claims description 28
- 238000004080 punching Methods 0.000 claims description 5
- 238000005192 partition Methods 0.000 claims description 2
- 239000008399 tap water Substances 0.000 abstract description 26
- 235000020679 tap water Nutrition 0.000 abstract description 26
- 230000000694 effects Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000030279 gene silencing Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
Landscapes
- Sanitary Device For Flush Toilet (AREA)
Abstract
The invention discloses a toilet flushing device and a toilet, comprising a water inlet valve, wherein the water inlet valve comprises a valve shell, a conduit is sleeved in the valve shell, a valve body with an anti-siphon structure is arranged between the top of the conduit and the valve shell in a cavity between the outer surface of the conduit and the valve shell, water enters the cavity between the valve shell and the outer wall of the conduit from the conduit through the valve body, a flushing-assisting water outlet communicated with the cavity is arranged at the lower part of the valve shell, a sealing device positioned below the flushing-assisting water outlet is arranged between the lower part of the conduit and the valve shell, a water outlet communicated with the cavity is also arranged on the valve shell, and the flushing-assisting water outlet is connected with a water outlet pipe; tap water entering from the guide pipe enters the valve body with the anti-siphon structure along the guide pipe and then is divided into two parts, wherein one part of tap water flows out of the water outlet into the water tank, and the other part of tap water flows out of the flushing-assisting water outlet. Therefore, the tap water firstly passes through the valve body with the anti-siphon structure, so that the tap water can be effectively prevented from flowing back to the return pipe through the water inlet valve to pollute the water source.
Description
Technical Field
The invention relates to the field of sanitary ware, in particular to a toilet flushing device and a toilet.
Background
In the prior art, an auxiliary flushing pipe is arranged on a water inlet valve of a toilet bowl to enhance the flushing effect of the toilet bowl, an auxiliary flushing water outlet is arranged on the water inlet valve and connected with the auxiliary flushing pipe, auxiliary flushing water led out from the auxiliary flushing water outlet of the water inlet valve is discharged through an auxiliary punching hole on a toilet bowl, the aim of saving water can be achieved, and the kinetic energy loss of water flow can be reduced, so that the effects of saving water and silencing are achieved.
Disclosure of Invention
In order to make up for the defects, the invention provides the toilet flushing device which can effectively prevent tap water from flowing back to a tap water pipeline through the auxiliary flushing pipe and avoid tap water pollution.
The technical scheme of the invention is as follows: the utility model provides a toilet bowl bath device, includes the water intaking valve, the water intaking valve includes the valve casing, the valve casing endotheca has the pipe, the surface of pipe with cavity between the valve casing is the top of pipe with be equipped with the valve body that has anti-siphon structure between the valve casing, water gets into the cavity between valve casing and the pipe outer wall from the pipe through the valve body, the lower part of valve casing be equipped with the helping towards the mouth of a river of cavity intercommunication, the lower part of pipe with be equipped with between the valve casing and be located helping towards the sealing device under the mouth of a river, still be equipped with on the valve casing with the outlet of cavity intercommunication, helping towards the mouth of a river and being connected with the outlet pipe.
As the preferable technical scheme, the water outlet pipe comprises a water outlet section which is vertically upwards, and the water outlet section is connected to the flushing-assisting water outlet through a connecting section.
As an optimized technical scheme, an adjustable water inlet pipe is movably arranged in the valve shell, the sealing device is arranged between the adjustable water inlet pipe and the guide pipe, the water outlet is arranged on the adjustable water inlet pipe, and the flushing-assisting water outlet is also arranged on the adjustable water inlet pipe.
As an optimized technical scheme, the flushing-assisted water outlet is connected with a flushing control device, the flushing control device comprises a flushing-assisted control shell, the flushing-assisted control shell is provided with a flushing-assisted water inlet pipe connected with a water outlet pipe, the flushing-assisted control shell is internally provided with a flushing-assisted sealing sheet for sealing a water outlet of the flushing-assisted water inlet pipe, the flushing-assisted sealing sheet is in sealing connection with the inner wall of the flushing-assisted control shell, the flushing-assisted control shell is internally provided with a sealing baffle below the flushing-assisted sealing sheet, the sealing baffle is in sealing connection with the inner wall of the flushing-assisted control shell, a sealing cavity is formed between the sealing baffle and the flushing-assisted sealing sheet, the flushing-assisted sealing sheet is provided with a through hole for communicating the inner cavity of the flushing-assisted water inlet pipe with the sealing cavity, the flushing-assisted control shell is internally provided with a flushing-assisted water outlet, the flushing-assisted water outlet is arranged above the flushing-assisted sealing sheet, and the sealing baffle is provided with a pressure relief hole; the pressure relief control device is used for controlling the pressure relief hole switch.
As the preferable technical scheme, pressure release controlling means includes shutoff pressure release hole's end cap, sealing diaphragm's lower surface installs the lever, the counter weight is installed to the first end of lever, the pressure-bearing cup is installed to the second end of lever, the end cap is established the center of rotation of lever with between the second end, the pressure-bearing cup is established in the below of drain outlet of drainage device, be equipped with the play water through-hole on the pressure-bearing cup.
As the preferable technical scheme, the water discharging device comprises a shell, a water discharging valve port and a water discharging valve plate covered on the water discharging valve port are arranged at the bottom of the shell, a valve plate control device for controlling the combination and separation of the water discharging valve plate and the water discharging valve port is arranged in the shell, a water inlet arranged on the water discharging valve port is further arranged on the shell, and a water discharging port arranged below the water discharging valve port is arranged on the shell.
The invention also provides a toilet capable of effectively preventing tap water from flowing back to the tap water pipeline through the auxiliary flushing pipe and preventing tap water from being polluted.
The technical scheme of the invention is as follows: the toilet comprises a toilet bowl, the toilet flushing device is provided, and a flushing-assisting water outlet of the toilet flushing device is communicated to an auxiliary punching hole formed in the toilet bowl through an auxiliary flushing pipe.
Due to the adoption of the technical scheme, the flushing device of the toilet bowl and the toilet bowl comprise the water inlet valve, the water inlet valve comprises the valve shell, the valve shell is sleeved with the guide pipe, a cavity between the outer surface of the guide pipe and the valve shell is a valve body with an anti-siphon structure, water enters the cavity between the valve shell and the outer wall of the guide pipe from the guide pipe through the valve body, the lower part of the valve shell is provided with the flushing-assisting water outlet communicated with the cavity, a sealing device positioned below the flushing-assisting water outlet is arranged between the lower part of the guide pipe and the valve shell, the valve shell is also provided with a water outlet communicated with the cavity, and the flushing-assisting water outlet is connected with the water outlet; tap water entering from the guide pipe enters the valve body with the anti-siphon structure along the guide pipe and then is divided into two parts, wherein one part of tap water flows out of the water outlet into the water tank, and the other part of tap water flows out of the flushing-assisting water outlet. Therefore, the tap water firstly passes through the valve body with the anti-siphon structure, so that the tap water can be effectively prevented from flowing back to the return pipe through the water inlet valve to pollute the water source.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the invention, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic view of a water inlet valve in accordance with an embodiment of the present invention;
fig. 2 is a schematic structural view of a flush control device according to an embodiment of the present invention.
Detailed Description
As shown in fig. 1 and 2, a flushing device for a toilet bowl comprises a water inlet valve, wherein the water inlet valve comprises a valve housing 1, a conduit 2 is sleeved in the valve housing 1, a valve body 3 with an anti-siphon structure is arranged between the top of the conduit 2 and the valve housing 1, water enters a cavity 4 between the valve housing 1 and the outer wall of the conduit 2 from the conduit 2 through the valve body 3, a flushing-assisting water outlet 5 communicated with the cavity 4 is arranged at the lower part of the valve housing 1, a sealing device positioned below the flushing-assisting water outlet 5 is arranged between the lower part of the conduit 2 and the valve housing 1, the lower end of the cavity 4 is sealed by the sealing device, water is discharged from the cavity through the flushing-assisting water outlet, and in the embodiment, an adjustable water inlet pipe 7 is movably arranged in the valve housing 1, the flushing-assisting water outlet is arranged on the adjustable water inlet, the sealing device is arranged between the adjustable water inlet pipe 7 and the conduit 2, and the sealing device is positioned below the flushing-assisting water outlet 5. The sealing device can adopt a sealing ring and the like, and a waterway which is communicated with the cavity 4 and supplies water to the flushing-assisting water outlet 5 is formed between the adjustable water inlet pipe 7 and the guide pipe 2 due to the sealing of the sealing device.
The valve housing is also provided with a drain opening in communication with the cavity, in this embodiment the drain opening 27 being provided on the adjustable inlet pipe. The flushing-assisting water outlet 5 is connected with a water outlet pipe.
Tap water entering from the guide pipe enters the valve body with the anti-siphon structure along the guide pipe and then is divided into two parts, wherein one part of tap water flows out of the water outlet into the water tank, and the other part of tap water flows out of the flushing-assisting water outlet. Therefore, the tap water firstly passes through the valve body with the anti-siphon structure, the tap water can be effectively prevented from flowing back to the water return pipe through the water inlet valve, and the water source is polluted. The anti-siphon structure may adopt a technical solution in the prior art, and will not be described herein.
The water outlet pipe comprises a water outlet section 6 which is vertically upwards, and the water outlet section 6 is connected to the flushing-assisting water outlet through a connecting section.
The flushing control device comprises a flushing control shell 8, a flushing water inlet pipe 9 connected with a water outlet pipe is arranged on the flushing control shell 8, a flushing sealing sheet 10 for sealing a water outlet of the flushing water inlet pipe 9 is also arranged in the flushing control shell 8, the flushing sealing sheet 10 is in sealing connection with the inner wall of the flushing control shell 8, a sealing baffle plate 11 positioned below the flushing sealing sheet 10 is also arranged in the flushing control shell 8, the sealing baffle plate 11 is in sealing connection with the inner wall of the flushing control shell 8, a sealing cavity 12 is formed between the sealing baffle plate 11 and the flushing sealing sheet 10, a through hole 13 for communicating an inner cavity of the flushing water inlet pipe 9 with the sealing cavity 12 is arranged on the flushing sealing sheet 10, a flushing water outlet 14 is arranged on the flushing control shell 8, the flushing water outlet 14 is arranged above the flushing sealing sheet 10, and a pressure relief hole 15 is arranged on the sealing baffle plate 11; and the pressure relief control device is used for controlling the pressure relief hole 15 to be opened and closed.
The pressure release control device comprises a plug 16 for plugging the pressure release hole, a lever 17 is mounted on the lower surface of the sealing partition plate 11, a counterweight 18 is mounted at the first end of the lever 17, a pressure bearing cup 19 is mounted at the second end of the lever 17, the plug 16 is arranged between the rotation center of the lever 17 and the second end, the pressure bearing cup 19 is arranged below a water outlet 20 of the water discharging device, and a water outlet through hole 25 is formed in the pressure bearing cup.
The water discharging device comprises a shell 21, a water discharging valve port 22 and a water discharging valve plate 23 covered on the water discharging valve port 22 are arranged at the bottom of the shell 21, a valve plate control device for controlling the combination and separation of the water discharging valve plate 23 and the water discharging valve port 22 is arranged in the shell 21, a water inlet 24 positioned above the water discharging valve port 22 is also arranged on the shell 21, and a water discharging port 20 positioned below the water discharging valve port 22 is arranged on the shell 21. The valve plate control device can adopt a key and a connecting rod device, and the specific structure of the valve plate control device is not repeated here.
When the water tank is used, the key 26 of the valve plate control device is pressed, the water draining valve plate 23 is lifted upwards, the water draining valve port is separated from the water draining valve plate, water in the water tank enters from the water inlet 24 and is discharged from the water draining port, the impact bearing cup discharged from the water draining port is lifted under the action of the self weight of the bearing cup and the force of water flow, the plug is not used for blocking the pressure relief hole any more, water in the sealing cavity flows out from the pressure relief hole, the pressure in the sealing cavity 12 is suddenly reduced, the flushing-assisting sealing sheet 10 of the water outlet of the flushing-assisting water inlet pipe 9 is separated, the water flow of the flushing-assisting water inlet pipe 9 is communicated with the flushing-assisting water draining pipe, and the water flows out from the flushing-assisting water draining pipe to the toilet.
The invention also provides a toilet, which comprises a toilet bowl and the toilet flushing device, wherein the auxiliary flushing water outlet of the toilet flushing device is communicated with an auxiliary punching hole formed in the toilet bowl through an auxiliary flushing pipe. The invention is mainly characterized in that tap water entering from a conduit enters a valve body with an anti-siphon structure along the conduit and then is divided into two parts, one part of the tap water flows out from a water outlet into a water tank, the other part of the tap water flows out from a flushing-assisting water outlet and is communicated with an auxiliary punching hole formed in a bedpan through an auxiliary flushing pipe, so that the tap water firstly passes through the valve body with the anti-siphon structure, and the tap water can be effectively prevented from flowing back to a return pipe through a water inlet valve to pollute a water source. The position of seting up of push-down pipe and push-down hole all has disclosed among the prior art, and specific reference can be made to application number: 201510173905.3 is not described in detail herein.
The foregoing has shown and described the basic principles, main features and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The flushing device for the toilet bowl is characterized by comprising a water inlet valve, wherein the water inlet valve comprises a valve shell, a guide pipe is sleeved in the valve shell, a valve body with an anti-siphon structure is arranged between the top of the guide pipe and the valve shell, water enters a cavity between the valve shell and the outer wall of the guide pipe from the guide pipe through the valve body, a flushing-assisting water outlet communicated with the cavity is arranged at the lower part of the valve shell, a sealing device positioned below the flushing-assisting water outlet is arranged between the lower part of the guide pipe and the valve shell, a water outlet communicated with the cavity is further arranged on the valve shell, and the flushing-assisting water outlet is connected with a water outlet pipe.
2. The toilet flushing device of claim 1 wherein the outlet pipe includes a vertically upward outlet section, the outlet section being connected to the flush-assist outlet via a connecting section.
3. The toilet flushing device of claim 2, wherein an adjustable water inlet pipe is movably installed in the valve housing, the sealing device is arranged between the adjustable water inlet pipe and the guide pipe, the water outlet is arranged on the adjustable water inlet pipe, and the flushing-assisting water outlet is also arranged on the adjustable water inlet pipe.
4. The toilet flushing device according to claim 1, wherein the flushing-assisted water outlet is connected with a flushing control device, the flushing control device comprises a flushing-assisted control shell, a flushing-assisted water inlet pipe connected with the water outlet pipe is arranged on the flushing-assisted control shell, a flushing-assisted sealing sheet for sealing a water outlet of the flushing-assisted water inlet pipe is further arranged in the flushing-assisted control shell, the flushing-assisted sealing sheet is in sealing connection with the inner wall of the flushing-assisted control shell, a sealing baffle plate positioned below the flushing-assisted sealing sheet is further arranged in the flushing-assisted control shell, the sealing baffle plate is in sealing connection with the inner wall of the flushing-assisted control shell, a sealing cavity is formed between the sealing baffle plate and the flushing-assisted sealing sheet, a through hole for communicating the inner cavity of the flushing-assisted water inlet pipe with the sealing cavity is arranged on the flushing-assisted sealing sheet, a flushing-assisted water outlet is arranged on the flushing-assisted control shell, the flushing-assisted water outlet is arranged above the flushing-assisted sealing sheet, and a pressure release hole is arranged on the sealing baffle plate; the pressure relief control device is used for controlling the pressure relief hole switch.
5. The toilet flushing device of claim 4, wherein the pressure release control device comprises a plug for plugging the pressure release hole, a lever is mounted on the lower surface of the sealing partition plate, a counterweight is mounted at a first end of the lever, a pressure-bearing cup is mounted at a second end of the lever, the plug is arranged between the rotation center of the lever and the second end, the pressure-bearing cup is arranged below a water discharge hole of the water discharge device, and a water discharge through hole is formed in the pressure-bearing cup.
6. The toilet flushing device of claim 5, wherein the water discharging device comprises a housing, a water discharging valve port and a water discharging valve plate covered on the water discharging valve port are arranged at the bottom of the housing, a valve plate control device for controlling the water discharging valve plate to be combined with and separated from the water discharging valve port is arranged in the housing, a water inlet arranged above the water discharging valve port is further arranged on the housing, and a water discharging port arranged below the water discharging valve port is arranged on the housing.
7. A toilet comprising a bedpan, characterized in that the toilet flushing device of any one of claims 1-6 is provided, and a flushing-assisting water outlet of the toilet flushing device is communicated to an auxiliary punching hole arranged on the bedpan through an auxiliary flushing pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710992687.5A CN107620359B (en) | 2017-10-23 | 2017-10-23 | Toilet bowl bath device and toilet bowl |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710992687.5A CN107620359B (en) | 2017-10-23 | 2017-10-23 | Toilet bowl bath device and toilet bowl |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107620359A CN107620359A (en) | 2018-01-23 |
| CN107620359B true CN107620359B (en) | 2024-02-13 |
Family
ID=61092803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710992687.5A Active CN107620359B (en) | 2017-10-23 | 2017-10-23 | Toilet bowl bath device and toilet bowl |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107620359B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4918763A (en) * | 1989-01-23 | 1990-04-24 | Canaceramic Limited | Water closet with supplemented rim wash water flow |
| US5175894A (en) * | 1990-11-13 | 1993-01-05 | Aucera Technology Corp. | Toilet flushing device |
| CN2755387Y (en) * | 2004-10-07 | 2006-02-01 | 北新集团山东潍坊建筑陶瓷厂 | Anti-siphon device |
| CN201078500Y (en) * | 2007-06-11 | 2008-06-25 | 刘文健 | Antipollution closet water intake valve |
| CN203569656U (en) * | 2013-10-30 | 2014-04-30 | 厦门康谱卫浴科技有限公司 | Guide pipe structure of water inlet valve and water inlet valve |
| CN104594477A (en) * | 2015-01-30 | 2015-05-06 | 广东恒洁卫浴有限公司 | Independent variable interceptive type full-pressure auxiliary flushing valve and toilet stool provided with same |
| CN105276253A (en) * | 2014-06-10 | 2016-01-27 | 厦门威迪亚科技有限公司 | Overflow type low-noise water inlet valve and method for realizing inlet water silence of anti-siphon water inlet valve |
| CN205894206U (en) * | 2016-08-03 | 2017-01-18 | 谢泽淦 | Brute force helps bath key |
| CN205975853U (en) * | 2016-08-29 | 2017-02-22 | 辽宁省交通高等专科学校 | Novel economize on water towards lavatory device |
| CN207419627U (en) * | 2017-10-23 | 2018-05-29 | 广东恒洁卫浴有限公司 | A kind of toilet flushing device and toilet seat |
-
2017
- 2017-10-23 CN CN201710992687.5A patent/CN107620359B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4918763A (en) * | 1989-01-23 | 1990-04-24 | Canaceramic Limited | Water closet with supplemented rim wash water flow |
| US5175894A (en) * | 1990-11-13 | 1993-01-05 | Aucera Technology Corp. | Toilet flushing device |
| CN2755387Y (en) * | 2004-10-07 | 2006-02-01 | 北新集团山东潍坊建筑陶瓷厂 | Anti-siphon device |
| CN201078500Y (en) * | 2007-06-11 | 2008-06-25 | 刘文健 | Antipollution closet water intake valve |
| CN203569656U (en) * | 2013-10-30 | 2014-04-30 | 厦门康谱卫浴科技有限公司 | Guide pipe structure of water inlet valve and water inlet valve |
| CN105276253A (en) * | 2014-06-10 | 2016-01-27 | 厦门威迪亚科技有限公司 | Overflow type low-noise water inlet valve and method for realizing inlet water silence of anti-siphon water inlet valve |
| CN104594477A (en) * | 2015-01-30 | 2015-05-06 | 广东恒洁卫浴有限公司 | Independent variable interceptive type full-pressure auxiliary flushing valve and toilet stool provided with same |
| CN205894206U (en) * | 2016-08-03 | 2017-01-18 | 谢泽淦 | Brute force helps bath key |
| CN205975853U (en) * | 2016-08-29 | 2017-02-22 | 辽宁省交通高等专科学校 | Novel economize on water towards lavatory device |
| CN207419627U (en) * | 2017-10-23 | 2018-05-29 | 广东恒洁卫浴有限公司 | A kind of toilet flushing device and toilet seat |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107620359A (en) | 2018-01-23 |
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