CN210684899U - Low-water-tank toilet flushing system capable of strengthening flushing force and toilet - Google Patents
Low-water-tank toilet flushing system capable of strengthening flushing force and toilet Download PDFInfo
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- CN210684899U CN210684899U CN201920752974.3U CN201920752974U CN210684899U CN 210684899 U CN210684899 U CN 210684899U CN 201920752974 U CN201920752974 U CN 201920752974U CN 210684899 U CN210684899 U CN 210684899U
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Abstract
The utility model provides a strengthen low water tank toilet bowl scouring system of impulsive force and have this low water tank toilet bowl scouring system's of strengthening impulsive force toilet bowl. The flushing system of the low-water-tank toilet stool for strengthening flushing force comprises an air energy storage water tank and a drainage mechanism, wherein the air energy storage water tank is provided with a closed cavity, a water inlet and a water outlet which are communicated with the closed cavity are formed in the air energy storage water tank, the water inlet is connected with a pressure stabilizing valve assembly, the drainage mechanism is provided with a drainage pipe and is detachably connected to the water outlet of the air energy storage water tank through the drainage pipe, and the air energy storage water tank and the drainage mechanism are independently disassembled and assembled so as to be conveniently disassembled and replaced; meanwhile, the water inlet is connected with a pressure stabilizing valve assembly, so that the pressure stabilizing effect is achieved, when the pressure of the closed cavity of the air energy storage water tank exceeds a set value, the water inlet channel can be closed, and the safety guarantee effect on the whole scouring system is achieved.
Description
Technical Field
The utility model relates to a toilet bowl field, concretely relates to strengthen low water tank toilet bowl washing system of impulsive force and have this low water tank toilet bowl washing system's of strengthening impulsive force toilet bowl.
Background
Toilet bowl (closestool) generally includes closestool seat and water tank two parts, installs into the drain valve in the water tank and is used for washing the closestool, has sufficient flushing force in order to guarantee the closestool, and the very high gravitational potential energy of utilizing water that the water tank generally was done washes, and the closestool arrangement is very heavy, occupies very big bathroom space, and the production defective rate of ceramic closestool is high simultaneously, and is with high costs.
In addition, some toilets with low water tanks or even toilets without water tanks are also available in the market, and typically, two types of toilets are available, one type is a silent toilet without water tank, water is stored in a sedimentation space at the rear part of a toilet base, and the common water inlet valve and the common water discharge valve are combined with a venturi tube to increase flow to flush the toilet, but the obvious defects are that the flushing force is very weak, and only the common non-water-saving type 6L toilet can be made; the second type is more and more intelligent integrated toilets in China, Japan and Korean and other countries, most of the intelligent integrated toilets directly or indirectly flush the toilet through an enlarged hose by directly utilizing the pressure of a water supply system, and the flushing system mostly realizes flushing of the toilet through opening and closing of an electromagnetic valve.
At present, also go out the structure of having air energy storage water tank on the market, this air energy storage water tank is compressed air to certain pressure in injecting the water tank with water, when needing to wash, as long as press the flush switch, the atmospheric pressure in the water tank plays a pressor effect, makes and washes more powerfully, can solve the not enough problem of impulsive force. However, in the existing structure, because of the air energy storage water tank and the drainage mechanism matched with the air energy storage water tank, the air energy storage water tank and the drainage mechanism are all assembled into a whole, namely the air energy storage water tank and the drainage mechanism are assembled and then are put into the toilet body, when the air energy storage water tank and the drainage mechanism are required to be disassembled, the whole air energy storage water tank and the whole drainage mechanism are required to be taken out, and then the air energy storage water tank and the drainage mechanism are disassembled and replaced according to the assembling structure, so that the air energy storage water tank and the drainage mechanism are not.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model provides a strengthen low water tank toilet bowl scouring system of impulsive force and have this strengthen low water tank toilet bowl scouring system's toilet bowl of impulsive force. The flushing system of the low water tank toilet stool with the strengthened flushing force has the characteristic of easy disassembly and assembly.
In order to achieve the above purpose, the utility model provides a technical scheme as follows:
the low-water-tank toilet flushing system capable of enhancing flushing force comprises an air energy storage water tank and a drainage mechanism, wherein the air energy storage water tank is provided with a closed cavity, a water inlet and a water outlet which are communicated with the closed cavity are formed in the air energy storage water tank, the water inlet is connected with a pressure stabilizing valve assembly, and the drainage mechanism is provided with a drainage pipe and is detachably connected to the water outlet of the air energy storage water tank through the drainage pipe.
Furthermore, the water outlet is arranged on the upper surface of the air energy storage water tank, the water outlet extends out of the water pipe to the bottom of the closed cavity, and the drainage mechanism is located above the air energy storage water tank.
Furthermore, the water inlet of the air energy storage water tank is arranged on the upper surface of the air energy storage water tank, and the water inlet extends into the closed cavity to reach the bottom position of the closed cavity.
Furthermore, the bottom of the closed cavity is also provided with a blocking groove in a protruding and extending mode, and the outlet of the water inlet pipe is located in the blocking groove.
Furthermore, the water outlet assembly is a water outlet assembly with an air inflation structure.
Furthermore, the drainage mechanism is also provided with a drainage valve mechanism and an anti-siphon mechanism which are sequentially arranged on the drainage pipe.
Furthermore, the drain valve mechanism comprises a water stopping component, a drain valve, a positive pressure cavity and a back pressure cavity which are formed in the drain pipe, the positive pressure cavity and the back pressure cavity are isolated by the movable water stopping component, the water stopping component moves towards the direction of the positive pressure cavity to enable the positive pressure cavity to be isolated from the water inlet end of the drain pipe, and the water stopping component moves towards the direction of the back pressure cavity to enable the positive pressure cavity to be communicated with the water inlet end of the drain pipe; the back pressure cavity is communicated with the water inlet end of the water drainage pipe through a needle valve, the back pressure cavity is provided with a water drainage port, and the water drainage valve is arranged at the position of the water drainage port to control the on/off of the water drainage port.
Further, be equipped with the first seal port that the level set up in the drain pipe, prevent that siphon mechanism includes first gravity valve, first gravity valve liftable activity sets up directly over first seal port, first gravity valve closes in first seal port through the sealed lid of self gravity, the drain pipe rises and opens through the first gravity valve of the water pressure drive of end of intaking first seal port.
Furthermore, be equipped with the second seal port of slope or vertical setting in the drain pipe, anti-siphon mechanism includes second gravity valve, second gravity valve is the apron structure, second gravity valve pin joint in the upper end of second seal port to seal through self gravity and close in the second seal port, the drain pipe drives the upset of second gravity valve through the water pressure of intaking the end and opens the second seal port.
Furthermore, the water discharge pipe is provided with two water outlet ends and is respectively used for connecting a brush ring water conveying pipeline and a spraying water conveying pipeline of the closestool.
A toilet bowl comprises a toilet bowl body and the flushing system with the low water tank for strengthening flushing force, wherein the water outlet end of the drain pipe of the flushing system with the low water tank for strengthening flushing force is connected with a flushing pipeline of the toilet bowl.
Through the utility model provides a technical scheme has following beneficial effect:
the drainage mechanism is detachably connected to a water outlet of the air energy storage water tank through a drainage pipe, so that the air energy storage water tank and the drainage mechanism are independently disassembled and assembled, and are convenient to disassemble and assemble and replace; meanwhile, the water inlet is connected with a pressure stabilizing valve assembly, so that the pressure stabilizing effect is achieved, when the pressure of the closed cavity of the air energy storage water tank exceeds a set value, the water inlet channel can be closed, and the safety guarantee effect on the whole scouring system is achieved.
Drawings
FIG. 1 is a schematic view of an embodiment of a low tank toilet flushing system with enhanced flushing capability;
FIG. 2 is a cross-sectional view of a low tank toilet flushing system with enhanced flushing in an embodiment;
FIG. 3 is a cross-sectional view of a low tank toilet flushing system with enhanced flushing in an embodiment at another angle;
FIG. 4 is a schematic structural view of a drainage mechanism in the embodiment;
FIG. 5 is a sectional view showing a drainage mechanism in the embodiment;
fig. 6 is a schematic structural view of the toilet bowl in the embodiment.
Detailed Description
To further illustrate the embodiments, the present invention provides the accompanying drawings. The accompanying drawings, which are incorporated in and constitute a part of this disclosure, illustrate embodiments of the invention and, together with the description, serve to explain the principles of the embodiments. With these references, one of ordinary skill in the art will appreciate other possible embodiments and advantages of the present invention. Elements in the figures are not drawn to scale and like reference numerals are generally used to indicate like elements.
The present invention will now be further described with reference to the accompanying drawings and detailed description.
Referring to fig. 1 to 5, the low water tank toilet flushing system with strengthened flushing power provided by this embodiment includes an air energy storage water tank 10 and a drainage mechanism 20, where the air energy storage water tank 10 has a sealed cavity 101, a water inlet (not shown) and a water outlet (not shown) penetrating through the sealed cavity 101 are opened on the air energy storage water tank 10, the water inlet is connected with a pressure stabilizing valve assembly 12, and the drainage mechanism 20 has a drainage pipe 21 and is detachably connected to the water outlet of the air energy storage water tank 10 through the drainage pipe 21.
The drainage mechanism 20 is detachably connected to a water outlet of the air energy storage water tank 10 through a drainage pipe 21, so that the air energy storage water tank 10 and the drainage mechanism 20 can be independently disassembled and assembled, and the disassembly, the assembly and the replacement are convenient; meanwhile, the water inlet is connected with a pressure stabilizing valve assembly 12, so that the pressure stabilizing effect is achieved, when the pressure of the closed cavity 101 of the air energy storage water tank 10 exceeds a set value, the water inlet channel can be closed, and the safety guarantee effect on the whole flushing system is achieved.
Specifically, the structure of detachable connection between the drain pipe 21 and the water outlet of the air energy storage water tank 10 is as follows: the water outlet pipe 21 is inserted in the water outlet of the air energy storage water tank 10 in a sealing manner, and if a sealing ring is sleeved on the outer pipe wall of the water outlet pipe 21, the water outlet pipe is sealed with the inner wall of the water outlet through the sealing ring; the water discharge pipe 21 is also provided with a fixing cap 213, the fixing cap 213 is fixed with the air energy storage water tank 10 through bolt screwing, and the water discharge pipe 21 is fixed with the water outlet of the air energy storage water tank 10; the connection is simple and convenient, the sealing performance is good, and the disassembly is convenient. Of course, in other embodiments, conventional manners such as screwing and inserting of the internal thread and the external thread may be adopted, the sealing of the connection position may be realized by the sealing engagement of the connection structure itself, or may be additionally performed by the manners such as a sealing ring and a sealant, which are not described in detail herein.
Further, in this embodiment, the delivery port sets up in the upper surface of air energy storage water tank 10, the delivery port still extends outlet pipe 104 to the bottom position of airtight cavity 101 in airtight cavity 101, drainage mechanism 20 is located the top position of air energy storage water tank 10, and the installation cavity of toilet bowl body is generally that the upper end is seted up the open-ended, and when assembling to the toilet bowl body on, drainage mechanism 20 is located the top position of air energy storage water tank 10, makes things convenient for the equipment and the place of drainage mechanism 20, when needing to dismantle the change, as long as open the upper cover of toilet bowl body, pull down the drain pipe 21 of drainage mechanism 20 and the connection of the delivery port of air energy storage water tank 10, can take out drainage mechanism 20 and air energy storage water tank 10 in proper order easily. Of course, in other embodiments, the water outlet of the air energy storage water tank 10 may be disposed at a lateral or bottom position, the water discharging mechanism 20 and the air energy storage water tank 10 may be disposed side by side in a lateral direction, and the like.
Further, in this embodiment, the water inlet is connected to a water inlet assembly 11, and the water inlet assembly 11, such as a water inlet assembly having a venturi structure, can supplement external air into the sealed cavity through the venturi structure to supplement lost air dissolved in water in the sealed cavity 101, of course, is not limited to the water inlet assembly having the venturi structure, as shown in fig. 2. Other component structures and the like that can supplement air (such as adding an air pump and the like) or other functions can also be adopted.
The front end of the water inlet assembly 11 is connected with the pressure stabilizing valve assembly 12, and the front end of the pressure stabilizing valve assembly 12 is connected with a water receiving pipe 13 for externally connecting a water source; and the water receiving pipe 13 can be extended to any position to match the position of the external water pipe. Of course, in other embodiments, the water inlet assembly 11 and the like may not be required.
Further, in this embodiment, the water inlet of the air energy storage water tank 10 is arranged on the upper surface of the air energy storage water tank 10, so that the water inlet assembly 11 and the pressure stabilizing valve assembly 12 can be placed on the upper surface of the air energy storage water tank 10, and are convenient to assemble and disassemble; the water inlet still extends inlet tube 102 to the bottom position of airtight cavity 101 in to airtight cavity 101, so set up, the hydroenergy that gets into by the water inlet can be followed airtight cavity 101's bottom position and flowed out, avoids the rivers that the water inlet flowed in directly to contact with the air in airtight cavity 101 to and reduce the flow that causes rivers in airtight cavity 101 by the flow of the rivers that the water inlet flowed in, the air volume of dissolving in aquatic of reduction that can great degree. Of course, in other embodiments, in the case that the external air can be timely supplemented into the sealed cavity, the structure of the water inlet pipe 102 extending to the bottom position of the sealed cavity 101 may not be required.
Still further, in this embodiment, a blocking groove 103 protrudes from the bottom of the sealed cavity 101, and an outlet of the water inlet pipe 102 is located in the blocking groove 103. The water flow flowing out from the water inlet pipe 102 is also reduced in pressure through the blocking of the blocking groove 103, the flow of the water flow flowing in from the water inlet is further reduced, the flow of the water flow in the closed cavity is caused, and the effect is better.
Further, in this embodiment, the air energy storage water tank 10 is specifically composed of two communicated tank bodies, and the two tank bodies are arranged at intervals, which is used for being arranged in cooperation with the specific structure of the toilet body, and of course, in other embodiments, the air energy storage water tank 10 may also be composed of one tank body, or composed of a plurality of communicated tank bodies, and the like.
Further, in the present embodiment, the drain mechanism 20 further includes a drain valve mechanism and an anti-siphon mechanism which are provided in this order in the drain pipe 21.
The drain valve mechanism comprises a water stopping component 221, a drain valve 222, a positive pressure cavity 223 and a back pressure cavity 224 which are formed in the drain pipe 21, the positive pressure cavity 223 and the back pressure cavity 224 are isolated by the movable water stopping component 221, the water stopping component 221 moves towards the direction of the positive pressure cavity 223 to enable the positive pressure cavity 223 to be isolated from the water inlet end 211 of the drain pipe 21, and the water stopping component 221 moves towards the direction of the back pressure cavity 224 to enable the positive pressure cavity 223 to be communicated with the water inlet end 211 of the drain pipe 21; the back pressure chamber 224 is communicated with the water inlet end 211 of the water discharge pipe 21 through a needle valve, the back pressure chamber 224 is provided with a water discharge port, and the water discharge valve 222 is arranged at the position of the water discharge port to control the on/off of the water discharge port. When the water needs to be flushed, the water discharge valve 222 is driven, the water discharge valve 222 opens the water discharge port of the back pressure cavity 224, water in the back pressure cavity 224 is discharged from the water discharge port, the pressure of the back pressure cavity 224 is smaller than that of the positive pressure cavity 223, so that the water stop assembly 221 moves towards the direction of the back pressure cavity 224 to enable the positive pressure cavity 223 to be communicated with the water inlet end 211 of the water discharge pipe 21, and water in the air energy storage water tank 10 is sequentially output from the water outlet, the water inlet end 211 of the water discharge pipe 21, the positive pressure cavity 223, the anti-siphon.
Further, in this embodiment, a first sealing port 231 horizontally disposed is disposed in the water discharge pipe 21, the anti-siphon mechanism includes a first gravity valve 23, the first gravity valve 23 is disposed above the first sealing port 231 in a lifting and moving manner, the first gravity valve 23 is sealed and covered on the first sealing port 231 through its own gravity, the water discharge pipe 21 drives the first gravity valve 23 to ascend through the water pressure of the water inlet end 211 to open the first sealing port 231, when there is no water discharge, the first gravity valve 23 is pushed by the water pressure when losing water discharge and falls to the first sealing port 231 again to seal and cover the first sealing port 231, so as to block the first sealing port 231, and thereby achieving the effects of siphon prevention and reverse flow prevention.
Still further, a second sealing port 241 which is obliquely (or vertically in other embodiments) is disposed in the drain pipe, the anti-siphon mechanism includes a second gravity valve 24, the second gravity valve 24 is a cover plate structure, the second gravity valve 24 is pivotally connected to an upper end of the second sealing port 241 and is turned downward by its own gravity to be hermetically covered on the second sealing port 241, the drain pipe 21 drives the second gravity valve 24 to turn over by the water pressure of the water inlet end 211 to open the second sealing port 241, when there is no drain, the second gravity valve 24 is turned downward by the push of the water pressure when the drain water is lost to be hermetically covered on the second sealing port 241 to close the second sealing port 241, so as to achieve the effects of preventing siphon and preventing backflow.
This embodiment adopts two anti-siphon structures, plays the effect of dual protection, and can be in the structure of another anti-siphon because of unusual disabling is, and another anti-siphon structure can also continue its effect, and stability is good. Of course, in other embodiments, one or more than two structures may be provided, or the structure for preventing the siphon may be implemented by other structures.
The water outlet pipe 21 is provided with two water outlet ends 212 and is respectively used for connecting a brush ring water conveying pipeline and a spraying water conveying pipeline of the closestool, namely, the water outlet end is formed by arranging two openings on the water outlet pipe 21, the brush ring water conveying pipeline and the spraying water conveying pipeline share one water source, the structure is simple, an air energy storage water tank capable of storing energy by compressed air is adopted, and the flushing force of the brush ring water conveying pipeline and the spraying water conveying pipeline can be well met.
With continued reference to fig. 6, the present embodiment further provides a toilet bowl, which includes a toilet bowl body and the flushing-enhanced low-water-tank toilet flushing system, wherein the water outlet end 212 of the water outlet pipe 21 of the flushing-enhanced low-water-tank toilet flushing system is connected to the flushing pipeline of the toilet bowl.
While the invention has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. The utility model provides a strengthen low water tank toilet bowl system of erodeing of impulsive force which characterized in that: including air energy storage water tank and drainage mechanism, air energy storage water tank has airtight cavity, set up the water inlet and the delivery port that link up to airtight cavity on the air energy storage water tank, the water inlet is connected with the steady voltage valve subassembly, drainage mechanism has the drain pipe to connect in air energy storage water tank's delivery port through drain pipe detachable.
2. The enhanced flush low tank toilet flushing system of claim 1, further comprising: the water outlet is arranged on the upper surface of the air energy storage water tank, the water outlet extends out of the water pipe to the bottom of the closed cavity, and the drainage mechanism is located above the air energy storage water tank.
3. The enhanced flush low tank toilet flushing system of claim 1, further comprising: the water inlet of the air energy storage water tank is arranged on the upper surface of the air energy storage water tank, and the water inlet extends into the closed cavity to reach the bottom position of the closed cavity.
4. A flushing force enhanced low water tank toilet flushing system as set forth in claim 3, wherein: the bottom of the closed cavity is also convexly extended with a blocking groove, and the outlet of the water inlet pipe is positioned in the blocking groove.
5. The enhanced flush low tank toilet flushing system of claim 1, further comprising: the drainage mechanism is also provided with a drainage valve mechanism and an anti-siphon mechanism which are sequentially arranged on the drainage pipe.
6. The enhanced flush low tank toilet flushing system of claim 5, further comprising: the drainage valve mechanism comprises a water stopping component, a drainage valve, a positive pressure cavity and a back pressure cavity, wherein the positive pressure cavity and the back pressure cavity are formed in the drainage pipe, the positive pressure cavity and the back pressure cavity are isolated by the movable water stopping component, the water stopping component moves towards the direction of the positive pressure cavity to isolate the positive pressure cavity from the water inlet end of the drainage pipe, and the water stopping component moves towards the direction of the back pressure cavity to enable the positive pressure cavity to be communicated with the water inlet end of the drainage pipe; the back pressure cavity is communicated with the water inlet end of the water drainage pipe through a needle valve, the back pressure cavity is provided with a water drainage port, and the water drainage valve is arranged at the position of the water drainage port to control the on/off of the water drainage port.
7. The enhanced flush low tank toilet flushing system of claim 5, further comprising: the anti-siphon device is characterized in that a first sealing opening horizontally arranged is formed in the drain pipe, the anti-siphon mechanism comprises a first gravity valve, the first gravity valve can be movably arranged right above the first sealing opening in a lifting mode, the first gravity valve is closed to the first sealing opening through a self-gravity sealing cover, and the drain pipe is driven to ascend through the water pressure of the water inlet end to open the first sealing opening.
8. A flushing enhanced low tank toilet flushing system according to claim 5 or 7, characterized in that: the anti-siphon device is characterized in that a second sealing port which is inclined or vertically arranged is arranged in the drain pipe, the anti-siphon mechanism comprises a second gravity valve, the second gravity valve is of a cover plate structure and is pivoted to the upper end of the second sealing port, the second gravity valve is sealed and closed to the second sealing port through self gravity, and the drain pipe drives the second gravity valve to overturn through water pressure of the water inlet end to open the second sealing port.
9. The enhanced flush low tank toilet flushing system of claim 1, further comprising: the water discharge pipe is provided with two water outlet ends and is respectively used for connecting a brush ring water conveying pipeline and a spraying water conveying pipeline of the closestool.
10. A toilet bowl is characterized in that: a flushing-enhanced low-tank toilet flushing system comprising a toilet body and a flushing-enhanced low-tank toilet flushing system as claimed in any one of the preceding claims 1 to 9, the outlet end of the drain pipe of the flushing-enhanced low-tank toilet flushing system being connected to the flushing conduit of the toilet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920752974.3U CN210684899U (en) | 2019-05-23 | 2019-05-23 | Low-water-tank toilet flushing system capable of strengthening flushing force and toilet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920752974.3U CN210684899U (en) | 2019-05-23 | 2019-05-23 | Low-water-tank toilet flushing system capable of strengthening flushing force and toilet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210684899U true CN210684899U (en) | 2020-06-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920752974.3U Active CN210684899U (en) | 2019-05-23 | 2019-05-23 | Low-water-tank toilet flushing system capable of strengthening flushing force and toilet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210684899U (en) |
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2019
- 2019-05-23 CN CN201920752974.3U patent/CN210684899U/en active Active
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| Date | Code | Title | Description |
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| TR01 | Transfer of patent right |
Effective date of registration: 20210413 Address after: 361000 room 602, No.4, Longting Yili, Jimei District, Xiamen City, Fujian Province Patentee after: Xiamen secyijing Sanitary Ware Technology Co.,Ltd. Address before: 361000 room 602, No.4, Longting Yili, Jimei District, Xiamen City, Fujian Province Patentee before: Xiamen limeijing sanitary Technology Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211229 Address after: 528400 floor 1, building a, No. 6, Songde Road, Fusha Town, Zhongshan City, Guangdong Province Patentee after: Zhongshan Zhitao Sanitary Ware Technology Co.,Ltd. Address before: 361000 room 602, No.4, Longting Yili, Jimei District, Xiamen City, Fujian Province Patentee before: Xiamen secyijing Sanitary Ware Technology Co.,Ltd. |
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| TR01 | Transfer of patent right |