CN111945841B - Pressure boosting flushing device for toilet - Google Patents
Pressure boosting flushing device for toilet Download PDFInfo
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- CN111945841B CN111945841B CN202010882191.4A CN202010882191A CN111945841B CN 111945841 B CN111945841 B CN 111945841B CN 202010882191 A CN202010882191 A CN 202010882191A CN 111945841 B CN111945841 B CN 111945841B
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- gear
- pipe
- conveying pipe
- rotating shaft
- reversing valve
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D5/00—Special constructions of flushing devices, e.g. closed flushing system
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D11/00—Other component parts of water-closets, e.g. noise-reducing means in the flushing system, flushing pipes mounted in the bowl, seals for the bowl outlet, devices preventing overflow of the bowl contents; devices forming a water seal in the bowl after flushing, devices eliminating obstructions in the bowl outlet or preventing backflow of water and excrements from the waterpipe
- E03D11/02—Water-closet bowls ; Bowls with a double odour seal optionally with provisions for a good siphonic action; siphons as part of the bowl
- E03D11/06—Bowls with downwardly-extending flanges for the sake of flushing
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- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transmission Devices (AREA)
Abstract
The invention discloses a pressurized flushing device for a toilet, which comprises a reversing conveying mechanism, an energy storage mechanism, a turbocharger mechanism, a limiting and fixing mechanism and a spray head, wherein the reversing conveying mechanism is arranged on the toilet; the reversing conveying mechanism comprises a water inlet pipe, a first conveying pipe, a second conveying pipe, an output pipe, a first reversing valve, a second reversing valve and a third reversing valve; the energy storage mechanism comprises an outer cylinder, a mounting frame, a movable inner cylinder, a connecting plate, a spring and a piston, and the turbocharger mechanism comprises a turbine, a shell, a rack, a driving gear and a one-way transmission assembly; one ends of the first conveying pipe and the second conveying pipe are connected with the water inlet pipe through the first reversing valve, and the other end of the first conveying pipe is connected with one end of the output pipe through the second reversing valve; the other end of the second conveying pipe is connected with the other end of the output pipe through the third reversing valve. The invention realizes the further pressurization flushing of the toilet and ensures the effective and rapid flushing of the inner wall of the toilet body.
Description
Technical Field
The invention relates to the technical field of articles for daily use, in particular to a pressurization flushing device for a toilet.
Background
The toilet bowl is used as a bathroom product, is quite widely applied in daily life, is generally installed in various hotels, public places and families, solves the problem of human body excretion, can be washed at any time, and is convenient, clean and convenient. After people use the toilet to excrete, the switch of the toilet is pressed to flush water, but the flushing water after the excretion often causes the unclean flushing, which affects the beauty of the toilet.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a pressurized flushing device for a toilet.
In order to achieve the aim, the invention provides a pressurizing flushing device for a toilet, which comprises a reversing conveying mechanism, an energy storage mechanism, a turbocharger mechanism, a limiting and fixing mechanism and a spray head, wherein the reversing conveying mechanism is arranged on the toilet; the reversing conveying mechanism comprises a water inlet pipe, a first conveying pipe, a second conveying pipe, an output pipe, a first reversing valve, a second reversing valve and a third reversing valve; the energy storage mechanism comprises an outer cylinder, a mounting frame, a movable inner cylinder, a connecting plate, a spring and a piston, and the turbocharger mechanism comprises a turbine, a shell, a rack, a driving gear and a one-way transmission assembly;
one ends of the first conveying pipe and the second conveying pipe are connected with the water inlet pipe through the first reversing valve, and the other end of the first conveying pipe is connected with one end of the output pipe through the second reversing valve; the other end of the second conveying pipe is connected with the other end of the output pipe through the third reversing valve; the middle of the output pipe is connected with the water inlet of the shell; the turbine is rotatably arranged in the shell; the water outlet of the shell is connected with the spray head;
one ends of the two outer cylinders are respectively communicated with the middles of the first conveying pipe and the second conveying pipe; the other ends of the two outer cylinders are connected through the mounting frame; the two movable inner cylinders are connected through the connecting plate; the connecting plate is positioned at the mounting frame, and the two movable inner cylinders are respectively inserted into the two outer cylinders; the spring and the piston are arranged in the movable inner cylinder, one end of the spring is connected with the connecting plate, and the other end of the spring is connected with the piston; the piston is in movable sealing fit with the movable inner cylinder, and the two inner cylinders are respectively communicated with the first conveying pipe and the second conveying pipe;
the limiting and fixing mechanism is arranged on the mounting frame and is used for limiting and fixing the connecting plate; the connecting plate is connected with the rack; the driving gear is rotatably arranged outside the output pipe or the shell; the driving gear is meshed with the rack; the driving gear is connected with the turbine through the one-way transmission assembly.
Furthermore, the limiting and fixing mechanism comprises a linear moving driving piece and a clamping jaw connected with the linear moving driving piece, the linear moving driving piece drives the clamping jaw to move, and the clamping jaw enables the position of the connecting plate to be fixed.
Furthermore, the unidirectional transmission assembly comprises a gear, a first transition gear, a second transition gear, a third transition gear, a first ratchet assembly, a second ratchet assembly, an output gear, a pinion, a gearwheel, a first rotating shaft, a second rotating shaft, a third rotating shaft and a fourth rotating shaft, the output gear is connected with the turbine and is positioned outside the shell, and the first transition gear is rotatably mounted outside the output pipe or the shell through the first rotating shaft; the driving gear is arranged on the first rotating shaft through the first ratchet wheel assembly; the second transition gear is rotatably arranged outside the output pipe or the shell through the second rotating shaft; the gear is mounted on the second rotating shaft through the second ratchet assembly; the gear is meshed with the rack; the third transition gear is rotatably mounted outside the shell through the third rotating shaft; the pinion is connected with the gearwheel, the pinion and the gearwheel are rotatably mounted outside the shell through the fourth rotating shaft, and the first transition gear, the third transition gear and the pinion are sequentially meshed; the second transition gear is meshed with the small gear, and the large gear is meshed with the output gear; the turbine rotates in only one direction.
Furthermore, the water inlet pipe is provided with a one-way valve, and the water flow direction of the one-way valve is the direction from the water inlet pipe to the first reversing valve.
When the pressure boosting water flushing device is used, the pressure boosting water flushing device is arranged in the barrel body, the water flushing port is arranged on the barrel body, the spray head is arranged at the water flushing port, further pressure boosting water flushing is realized through the pressure boosting water flushing device, and the inner wall of the barrel body is guaranteed to be effectively and quickly flushed.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a perspective view of the present invention.
Fig. 2 is a partially cut perspective view of fig. 1 rotated by a certain angle.
Fig. 3 is a partially enlarged perspective view of fig. 1 with the bull gear removed.
Fig. 4 is a partially enlarged perspective view of fig. 3 with the first and second transition gears removed.
Fig. 5 is a partially enlarged perspective view of fig. 2.
Fig. 6 is a perspective view of the present invention in use.
Detailed Description
The following detailed description of the present invention is given for the purpose of better understanding technical solutions of the present invention by those skilled in the art, and the present description is only exemplary and explanatory and should not be construed as limiting the scope of the present invention in any way.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
It is to be understood that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like are used in a generic and descriptive sense only and not for purposes of limitation, the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like are used in the generic and descriptive sense only and not for purposes of limitation, as the term is used in the generic and descriptive sense, and not for purposes of limitation, unless otherwise specified or implied, and the specific reference to a device or element is intended to be a reference to a particular element, structure, or component. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1 to 5, the pressurized flushing device for a toilet provided in this embodiment includes a reversing delivery mechanism, an energy storage mechanism, a turbocharger mechanism, a limiting and fixing mechanism, and a nozzle 15; the reversing conveying mechanism comprises a water inlet pipe 1, a first conveying pipe 2, a second conveying pipe 4, an output pipe 8, a first reversing valve 3, a second reversing valve 6 and a third reversing valve 7; the energy storage mechanism comprises an outer cylinder 9, a mounting frame 10, a movable inner cylinder 11, a connecting plate 12, a spring 25 and a piston 26, and the turbocharger mechanism comprises a turbine (not shown in the figure), a shell 14, a rack 13, a driving gear 16 and a one-way transmission assembly.
One ends of the first conveying pipe 2 and the second conveying pipe 4 are connected with the water inlet pipe 1 through the first reversing valve 3, and the other end of the first conveying pipe 2 is connected with one end of the output pipe 8 through the second reversing valve 6; the other end of the second conveying pipe 4 is connected with the other end of the output pipe 8 through the third reversing valve 7; the middle of the output pipe 8 is connected with the water inlet of the shell 14; the turbine is rotatably mounted within the housing 14; the water outlet of the shell 14 is connected with the spray head 15.
One ends of the two outer cylinders 9 are respectively communicated with the middles of the first conveying pipe 2 and the second conveying pipe 4; the other ends of the two outer cylinders 9 are connected through the mounting frame 10; the two movable inner cylinders 11 are connected through the connecting plate 12; the connecting plate 12 is located at the mounting frame 10, and the two movable inner cylinders 11 are respectively inserted into the two outer cylinders 9; the spring 25 and the piston 26 are arranged in the movable inner cylinder 11, one end of the spring 25 is connected with the connecting plate 12, and the other end of the spring 25 is connected with the piston 26; the piston 26 is in movable sealing fit with the movable inner cylinder 11, and the two inner cylinders 11 are respectively communicated with the first conveying pipe 2 and the second conveying pipe 4.
The limiting and fixing mechanism is mounted on the mounting frame 10 and used for limiting and fixing the connecting plate 12; the connecting plate 12 is connected with the rack 13; the driving gear 16 is rotatably mounted outside the output pipe 8 or the housing 14; the driving gear 16 is meshed with the rack 13; the driving gear 16 is connected with the turbine through the one-way transmission assembly.
As shown in fig. 6, in the present embodiment, the water inlet pipe 1 is installed inside the barrel 37, and a flush opening for installing the spray head 15 is formed on the inner wall of the barrel 37, wherein the water inlet pipe 1 is connected to a water inlet on the barrel 37, and the middle of the water inlet pipe 1 is connected to a water outlet on the barrel 37. During normal bath, water flows from the delivery port behind water inlet, inlet tube 1 in proper order to realize washing by water, and this washing by water process often can lead to 37 inner walls of ladle body to dash unclean, effectively dashes out ladle body 37 completely for filths such as excrement and urine in guaranteeing the ladle body 37, and the pressure boost bath device through this embodiment realizes increasing and washes by water, and this embodiment pressure boost bath device's theory of operation is as follows, explains with the position as shown in fig. 1, 3:
the position of a connecting plate 12 is fixed by a limiting and fixing mechanism, the connecting plate 12 is positioned on the right, meanwhile, a first reversing valve 3 is communicated with a water inlet pipe 1 and a first conveying pipe 2, and the water inlet pipe 1 is not communicated with a second conveying pipe 4 by the first reversing valve 3; the second reversing valve 6 makes the first conveying pipe 2 and the output pipe 8 not communicated; at this time, the water entering through the water inlet pipe 1 flows into the first conveying pipe 2 through the first reversing valve 3, but does not flow out of the output pipe 8, and the water flowing into the first conveying pipe 2 flows into the outer cylinder 9 communicated with the first conveying pipe 2 and flows into the corresponding movable inner cylinder 11, so that the water pressure pushes the piston 26 to move towards the connecting plate 12, and the spring 25 is compressed to realize elastic energy storage, namely, the water pressure is stored; when the water flushing is needed to be added, the first reversing valve 3 is reversed to ensure that the first conveying pipe 2 is not communicated with the water inlet pipe 1, the water inlet pipe 1 is communicated with the second conveying pipe 4, the third reversing valve 7 ensures that the second conveying pipe 4 is communicated with the output pipe 8, and the second reversing valve 6 still ensures that the first conveying pipe 2 is not communicated with the output pipe 8; at the moment, the limiting fixing mechanism acts, the position of the connecting plate 12 is not limited any more, the spring 25 releases elastic energy to push the connecting plate 12 and the movable inner barrel 11 to move from the right to the left, the connecting plate 12 drives the rack 13 to move from the right to the left in the moving process, so that the rack 13 pushes the driving gear 16 to rotate and drives the turbine to rotate through the one-way transmission assembly, water in the water inlet pipe 1 flows into the shell 14 through the first reversing valve 3, the second conveying pipe 4, the third reversing valve 7 and the output pipe 8 in the rotating process of the turbine, the turbine rotates to realize water pressurization in the shell 14, the pressurized water is sprayed out of the spray head 15 and flows out of a flushing port of the barrel body 37 to realize pressurized flushing, and the dirt attached to the barrel body 37 is guaranteed to be effectively and quickly flushed. When the connecting plate 12 moves from the right side to the left side, the limiting fixing mechanism acts to fix the position of the connecting plate 12 on the left side, and meanwhile, the second reversing valve 6 is reversed to enable the first conveying pipe 2 to be communicated with the output pipe 8, so that water in the first conveying pipe 8 flows out.
When the position of the connecting plate 12 is fixed on the left side, the first reversing valve 3 enables the water inlet pipe 1 to be communicated with the second conveying pipe 4, the water inlet pipe 1 is not communicated with the first conveying pipe 2, the third reversing valve 7 enables the second conveying pipe 4 to be not communicated with the output pipe 8, at the moment, water entering from the water inlet pipe 1 flows into the second conveying pipe 4 through the first reversing valve 3 but cannot flow out of the output pipe 8, and the water flowing into the second conveying pipe 4 flows into the outer cylinder 9 communicated with the second conveying pipe 4 and flows into the corresponding movable inner cylinder 11, so that the water pressure pushes the piston 26 to move towards the connecting plate 12, the spring 25 is compressed to realize elastic energy storage, namely, the water pressure is stored; when the water flushing is needed to be added, the first reversing valve 3 reverses to enable the second conveying pipe 4 to be not communicated with the water inlet pipe 1, the water inlet pipe 1 is communicated with the first conveying pipe 2, the second reversing valve 6 enables the first conveying pipe 2 to be communicated with the output pipe 8, the limiting and fixing mechanism acts at the moment, the position of the connecting plate 12 is not limited any more, the spring 25 releases elastic energy to push the connecting plate 12 and the movable inner cylinder 11 to move from the left side to the right side, the connecting plate 12 drives the rack 13 to move from the left side to the right side in the moving process, so that the rack 13 pushes the driving gear 16 to rotate and drives the turbine to rotate through the one-way transmission assembly, the water of the water inlet pipe 1 flows into the shell 14 through the first reversing valve 3, the first conveying pipe 2, the second reversing valve 6 and the output pipe 8 in the rotating process of the turbine, the turbine rotates to realize the pressurization of the water in the shell 14, the, so as to realize pressurization flushing and ensure that the attached dirt on the barrel body 37 can be effectively and quickly flushed. When the connecting plate 12 moves from the left side to the right side, the limiting fixing mechanism acts to fix the position of the connecting plate 12 on the right side, and meanwhile, the third reversing valve 7 reverses to enable the second conveying pipe 4 to be communicated with the output pipe 8, so that water in the second conveying pipe 4 flows out. The above circulation is performed to realize the alternate energy storage of the left spring 25 and the right spring 25 and realize the left-right reciprocating motion of the connecting plate 12 and the rack 13.
In this embodiment, under the action of the unidirectional transmission assembly, the turbine rotates only in one direction regardless of whether the connecting plate 12 moves from left to right or from right and left.
In this embodiment, the limiting and fixing mechanism preferably includes a linear moving driving element 22 and a jaw 23 connected to the linear moving driving element 22, the linear moving driving element 22 drives the jaw 23 to move, and the jaw 23 fixes the position of the connecting plate 12. The linear motion driving member 22 of the present embodiment may be an existing linear driving device such as an air cylinder, an oil cylinder, an electric push rod, etc. When the linear motion driver 22 drives the jaws 23 to move up, the jaws 23 no longer define the position of the web 12, and the position of the web 12 is defined by the jaws 23 when the linear motion driver 22 drives the jaws 23 to move down, as shown in fig. 1 and 3.
The present embodiment further preferably includes a gear 33, a first transition gear 19, a second transition gear 20, a third transition gear 21, a first ratchet assembly, a second ratchet assembly, an output gear 18, a pinion 34, a gearwheel 17, a first rotating shaft 30, a second rotating shaft 29, a third rotating shaft 32, and a fourth rotating shaft 31, wherein the output gear 18 is connected with the turbine, the output gear 18 is located outside the housing 14, and the first transition gear 19 is rotatably mounted outside the output pipe 8 or the housing 14 through the first rotating shaft 30; the driving gear 16 is mounted on the first rotating shaft 30 through the first ratchet assembly; the second transition gear 20 is rotatably mounted outside the output pipe 8 or the housing 14 through the second rotating shaft 29; the gear 33 is mounted on the second rotating shaft 29 through the second ratchet assembly; the gear 33 is meshed with the rack 13; the third transition gear 21 is rotatably mounted outside the housing 14 through the third rotating shaft 32; the pinion 34 is connected with the gearwheel 17, the pinion 34 and the gearwheel 17 are rotatably mounted outside the housing 14 through the fourth rotating shaft 31, and the first transition gear 19, the third transition gear 21 and the pinion 34 are sequentially meshed; the second transition gear 20 is meshed with the small gear 34, and the large gear 17 is meshed with the output gear 18; the turbine rotates in only one direction.
As shown in fig. 4, the first ratchet assembly of this embodiment includes a first ratchet wheel 35 and a first ratchet groove disposed in the driving gear 16, and the second ratchet assembly includes a second ratchet wheel 36 and a second ratchet groove disposed in the gear 33, wherein when the connecting plate 12 moves from right to left, the rack 13 drives the driving gear 16 to rotate and simultaneously drives the first ratchet wheel 35 and the first rotating shaft 30 to rotate, the rack 13 drives the gear 33 to rotate, but the second ratchet wheel 36 and the second rotating shaft 29 do not rotate; similarly, when the connecting plate 12 moves from left to right, the rack 13 drives the driving gear 16 to rotate, but the first ratchet wheel 35 and the first rotating shaft 30 do not rotate, and the rack 13 drives the gear 33 to rotate and simultaneously drives the second ratchet wheel 36 and the second rotating shaft 29 to rotate.
The one-way transmission assembly of the embodiment has the following working principle:
when the connecting plate 12 moves from right to left, the rack 13 drives the driving gear 16 and the gear 33 to rotate, under the action of the first ratchet assembly, the driving gear 16 rotates to drive the first rotating shaft 30 and the first transition wheel 19 to rotate, and the second ratchet assembly does not drive the second rotating shaft 29 to rotate, so that only the driving gear 16 transmits power, the first transition wheel 19 rotates, and the third transition wheel 21, the small gear 34, the large gear 17, the output gear 18 and the turbine are sequentially driven to rotate. When the connecting plate 12 moves from left to right, the rack 13 drives the driving gear 16 and the gear 33 to rotate, under the action of the second ratchet assembly, the gear 33 rotates to drive the second rotating shaft 29 and the second transition wheel 20 to rotate, but the first ratchet assembly does not drive the first rotating shaft 30 to rotate, so that only the gear 33 transmits power, the second transition wheel 20 rotates, and the pinion 34, the bull gear 17, the output gear 18 and the turbine are sequentially driven to rotate. Thus, the turbine rotates in only one direction regardless of whether the web 12 is moved from left to right, or from right and left.
In this embodiment, preferably, the water inlet pipe 1 is provided with a check valve 24, and the water flow direction of the check valve 24 is from the water inlet pipe 1 to the first reversing valve 3.
In the embodiment, the first reversing valve 3, the second reversing valve 6 and the third reversing valve 7 directly adopt the existing multi-channel electromagnetic valve so as to conveniently realize automatic control through a controller, and specific limitations are not required.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. A pressure boost flushing device for a toilet is characterized by comprising a reversing conveying mechanism, an energy storage mechanism, a turbo-booster mechanism, a limiting and fixing mechanism and a spray head; the reversing conveying mechanism comprises a water inlet pipe, a first conveying pipe, a second conveying pipe, an output pipe, a first reversing valve, a second reversing valve and a third reversing valve; the energy storage mechanism comprises an outer cylinder, a mounting frame, a movable inner cylinder, a connecting plate, a spring and a piston, and the turbocharger mechanism comprises a turbine, a shell, a rack, a driving gear and a one-way transmission assembly;
one ends of the first conveying pipe and the second conveying pipe are connected with the water inlet pipe through the first reversing valve, and the other end of the first conveying pipe is connected with one end of the output pipe through the second reversing valve; the other end of the second conveying pipe is connected with the other end of the output pipe through the third reversing valve; the middle of the output pipe is connected with the water inlet of the shell; the turbine is rotatably arranged in the shell; the water outlet of the shell is connected with the spray head;
one ends of the two outer cylinders are respectively communicated with the middles of the first conveying pipe and the second conveying pipe; the other ends of the two outer cylinders are connected through the mounting frame; the two movable inner cylinders are connected through the connecting plate; the connecting plate is positioned at the mounting frame, and the two movable inner cylinders are respectively inserted into the two outer cylinders; the spring and the piston are arranged in the movable inner cylinder, one end of the spring is connected with the connecting plate, and the other end of the spring is connected with the piston; the piston is in movable sealing fit with the movable inner cylinder, and the two inner cylinders are respectively communicated with the first conveying pipe and the second conveying pipe;
the limiting and fixing mechanism is arranged on the mounting frame and is used for limiting and fixing the connecting plate; the connecting plate is connected with the rack; the driving gear is rotatably arranged outside the output pipe or the shell; the driving gear is meshed with the rack; the driving gear is connected with the turbine through the one-way transmission assembly.
2. The pressurized flushing device for a toilet according to claim 1, wherein the position-limiting fixing mechanism comprises a linear moving driving member and a jaw connected to the linear moving driving member, the linear moving driving member drives the jaw to move, and the jaw fixes the position of the connecting plate.
3. The pressurized flushing device for the toilet according to claim 1, wherein the one-way transmission assembly comprises a gear, a first transition gear, a second transition gear, a third transition gear, a first ratchet assembly, a second ratchet assembly, an output gear, a pinion, a gearwheel, a first rotating shaft, a second rotating shaft, a third rotating shaft and a fourth rotating shaft, the output gear is connected with the turbine and is located outside the housing, and the first transition gear is rotatably mounted outside the output pipe or the housing through the first rotating shaft; the driving gear is arranged on the first rotating shaft through the first ratchet wheel assembly; the second transition gear is rotatably arranged outside the output pipe or the shell through the second rotating shaft; the gear is mounted on the second rotating shaft through the second ratchet assembly; the gear is meshed with the rack; the third transition gear is rotatably mounted outside the shell through the third rotating shaft; the pinion is connected with the gearwheel, the pinion and the gearwheel are rotatably mounted outside the shell through the fourth rotating shaft, and the first transition gear, the third transition gear and the pinion are sequentially meshed; the second transition gear is meshed with the small gear, and the large gear is meshed with the output gear; the turbine rotates in only one direction.
4. The pressurized flushing device for a toilet according to claim 1, wherein the inlet pipe is provided with a check valve, and the check valve is arranged such that the water flows from the inlet pipe to the first direction changing valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010882191.4A CN111945841B (en) | 2020-08-27 | 2020-08-27 | Pressure boosting flushing device for toilet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010882191.4A CN111945841B (en) | 2020-08-27 | 2020-08-27 | Pressure boosting flushing device for toilet |
Publications (2)
| Publication Number | Publication Date |
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| CN111945841A CN111945841A (en) | 2020-11-17 |
| CN111945841B true CN111945841B (en) | 2021-08-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010882191.4A Active CN111945841B (en) | 2020-08-27 | 2020-08-27 | Pressure boosting flushing device for toilet |
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| CN (1) | CN111945841B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5125120A (en) * | 1990-08-20 | 1992-06-30 | Marvin Baron | Toilet water regulator |
| US6088846A (en) * | 1999-11-19 | 2000-07-18 | Baron; Marvin W. | Toilet water regulator |
| CN2586747Y (en) * | 2002-11-08 | 2003-11-19 | 陈国忠 | Pressurized cistern |
| CN201258526Y (en) * | 2008-09-23 | 2009-06-17 | 赵建东 | Manual supercharging urinal flushing device |
| CN103195154A (en) * | 2013-03-27 | 2013-07-10 | 浙江维卫电子洁具有限公司 | Novel pressurizing flow-increasing water storage device and flushing system |
| CN206289702U (en) * | 2016-10-31 | 2017-06-30 | 李绪祯 | A kind of fluid worm gear supercharging water-saving device for boilet |
| CN109296040A (en) * | 2018-09-28 | 2019-02-01 | 湖南工业大学 | A kind of electric-controlled type lavatory Pressurized flushing system |
-
2020
- 2020-08-27 CN CN202010882191.4A patent/CN111945841B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5125120A (en) * | 1990-08-20 | 1992-06-30 | Marvin Baron | Toilet water regulator |
| US6088846A (en) * | 1999-11-19 | 2000-07-18 | Baron; Marvin W. | Toilet water regulator |
| CN2586747Y (en) * | 2002-11-08 | 2003-11-19 | 陈国忠 | Pressurized cistern |
| CN201258526Y (en) * | 2008-09-23 | 2009-06-17 | 赵建东 | Manual supercharging urinal flushing device |
| CN103195154A (en) * | 2013-03-27 | 2013-07-10 | 浙江维卫电子洁具有限公司 | Novel pressurizing flow-increasing water storage device and flushing system |
| CN206289702U (en) * | 2016-10-31 | 2017-06-30 | 李绪祯 | A kind of fluid worm gear supercharging water-saving device for boilet |
| CN109296040A (en) * | 2018-09-28 | 2019-02-01 | 湖南工业大学 | A kind of electric-controlled type lavatory Pressurized flushing system |
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| Publication number | Publication date |
|---|---|
| CN111945841A (en) | 2020-11-17 |
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