CN113833076B - Toilet flushing device suitable for low water pressure - Google Patents
Toilet flushing device suitable for low water pressure Download PDFInfo
- Publication number
- CN113833076B CN113833076B CN202111093401.2A CN202111093401A CN113833076B CN 113833076 B CN113833076 B CN 113833076B CN 202111093401 A CN202111093401 A CN 202111093401A CN 113833076 B CN113833076 B CN 113833076B
- Authority
- CN
- China
- Prior art keywords
- water
- siphon
- piston
- pressurizing
- chamber
- Prior art date
- 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.)
- Active
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 178
- 238000011010 flushing procedure Methods 0.000 title claims abstract description 31
- 239000007921 spray Substances 0.000 claims abstract description 23
- 238000005507 spraying Methods 0.000 claims abstract description 22
- 230000000694 effects Effects 0.000 claims abstract description 10
- 239000008399 tap water Substances 0.000 claims description 26
- 235000020679 tap water Nutrition 0.000 claims description 25
- 238000004891 communication Methods 0.000 claims description 12
- 239000007788 liquid Substances 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 3
- 238000005406 washing Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 239000008400 supply water Substances 0.000 description 2
- 239000002775 capsule Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
Classifications
-
- 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
- E03D11/18—Siphons
-
- 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
-
- 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
- E03D11/13—Parts or details of bowls; Special adaptations of pipe joints or couplings for use with bowls, e.g. provisions in bowl construction preventing backflow of waste-water from the bowl in the flushing pipe or cistern, provisions for a secondary flushing, for noise-reducing
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D9/00—Sanitary or other accessories for lavatories ; Devices for cleaning or disinfecting the toilet room or the toilet bowl; Devices for eliminating smells
- E03D9/16—Water pressure regulating means in flushing pipes
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D2201/00—Details and methods of use for water closets and urinals not otherwise provided for
- E03D2201/30—Water injection in siphon for enhancing flushing
Abstract
The invention discloses a toilet flushing device suitable for low water pressure, which comprises: the water tank is provided with a water storage cavity; the siphon assembly comprises a siphon elbow, a water inlet of the siphon elbow is communicated with the water storage cavity, a water outlet of the siphon elbow is communicated with a flushing water path of the toilet, the bottom wall of the siphon elbow is provided with a highest point, and the working water level of the water storage cavity is level with or lower than the highest point; the water spraying assembly comprises a nozzle and a water spraying pipe connected with the nozzle, wherein the nozzle and a water inlet of the siphon elbow are arranged at intervals and spray pressure water against the water inlet of the siphon elbow, so that water in the water storage cavity flows into the siphon elbow under the Venturi effect; and the pressurizing assembly is communicated with the water spraying pipe so as to supply pressurized water to the nozzle. The scheme can be normally used in a low water pressure period or a low water pressure region, and has good universality.
Description
Technical Field
The invention relates to a toilet flushing device suitable for low water pressure.
Background
With the increasing popularity of intelligent toilets, the demand for low-profile toilets is also becoming more common, but the built-in water tank of the low-profile toilet is lower than the upper washing port of the toilet, so that the water source for supplying water to the upper washing port cannot adopt the traditional toilet water tank which uses potential energy generated by gravity for washing.
At present, the upper part of the low-level toilet bowl is usually washed by using tap water, and the flushing effect cannot be ensured by tap water in a low water pressure period of a water peak period or in some low water pressure areas, and the phenomenon of uncleanness in washing often occurs, so that the toilet bowl washing device is not suitable for the low water pressure period or the low water pressure areas, and has poor universality.
Disclosure of Invention
In view of the above, the present invention aims to provide a toilet flushing device suitable for low water pressure, which can be used normally in low water pressure time periods or low water pressure areas, and has good flushing effect and simple structure.
In order to achieve the above purpose, the present invention provides the following technical solutions:
a toilet flushing device adapted for low water pressure comprising:
the water tank is provided with a water storage cavity;
the siphon assembly comprises a siphon elbow, a water inlet of the siphon elbow is communicated with the water storage cavity, a water outlet of the siphon elbow is communicated with a flushing water path of the toilet, the bottom wall of the siphon elbow is provided with a highest point, and the working water level of the water storage cavity is level with or lower than the highest point;
the water spraying assembly comprises a nozzle and a water spraying pipe connected with the nozzle, wherein the nozzle and a water inlet of the siphon elbow are arranged at intervals and spray pressure water against the water inlet of the siphon elbow, so that water in the water storage cavity flows into the siphon elbow under the Venturi effect;
and the pressurizing assembly is communicated with the water spraying pipe so as to supply pressurized water to the nozzle.
In some preferred embodiments, the pressurizing assembly comprises a pressurizing container with a pressurizing cavity, a piston movably arranged in the pressurizing cavity and an elastic piece for driving the piston to reset, wherein the bottom of the pressurizing cavity is communicated with the spray pipe, and the piston is driven to squeeze water in the pressurizing cavity to the spray pipe and spray out from the nozzle.
In some preferred embodiments, the siphon assembly further comprises a siphon container arranged in the water storage cavity, the siphon container is provided with a siphon cavity, the bottom of the siphon container is provided with an opening penetrating through the siphon cavity and the water storage cavity, and the water inlet of the siphon elbow is positioned in the siphon cavity and is communicated with the water storage cavity outside the siphon cavity through the siphon cavity; the pressurizing container is fixedly connected with the siphon container; alternatively, the pressurized container is separated from the siphon container and is communicated through a communication pipe.
In some preferred embodiments, the piston is driven by pneumatic or hydraulic pressure.
In some preferred embodiments, the pressurizing assembly comprises a deformable bag body, the bag body expands under the action of air pressure of the filled air or hydraulic pressure of the liquid to drive the piston to move, and the elastic piece drives the piston to reset and extrudes the air or the liquid in the bag body; or the pressurizing assembly comprises a piston cylinder, the piston can be slidably arranged in the piston cylinder, the piston slides under the action of air pressure of air filled in the piston cylinder or the hydraulic action of liquid, and the elastic piece drives the piston to reset and extrudes the air or the liquid in the piston cylinder;
the air pressure is provided by an air pump; alternatively, the hydraulic pressure is provided by a water pump; alternatively, the hydraulic pressure is provided by tap water.
In some preferred embodiments, the hydraulic pressure is provided by tap water, the piston is in an I shape and divides the pressurizing cavity into a first cavity and a second cavity which are not communicated with each other, the piston comprises a first piston plate, a second piston plate and a connecting rod for connecting the first piston plate and the second piston plate, the cross section area of the first piston plate is smaller than that of the second piston plate, the first piston plate and the second piston plate are respectively in sealing sliding fit with the inner wall of the pressurizing cavity, the first piston plate and the inner wall of the pressurizing cavity enclose the first cavity, the second piston plate and the inner wall of the pressurizing cavity enclose the second cavity, tap water flows into the first cavity, and the second cavity is communicated with the siphon cavity.
In some preferred embodiments, a communication port communicated with the water spraying pipe is arranged at the bottom of the pressurizing cavity, and a tap water interface is arranged at a position corresponding to the communication port on one side of the pressurizing cavity opposite to the communication port.
In some preferred embodiments, the pressurizing assembly is a water pump, and the water inlet end of the water spray pipe is respectively communicated with the water pump and a tap water pipeline.
In some preferred embodiments, the highest point is above the water outlet of the siphon elbow and the highest point is above the working water level of the water storage chamber.
In some preferred embodiments, the water tank is formed at the rear of the toilet, and the water storage chamber has a working water level higher than the water outlet of the siphon elbow.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the siphon assembly with the siphon elbow, the water spraying assembly for spraying water to the water inlet of the siphon elbow and the pressurizing assembly for providing pressurized water for the water spraying assembly are arranged, and the pressurizing assembly can provide enough water pressure, so that the normal use of the toilet flushing device in a low water pressure period or a low water pressure area can be ensured, the flushing effect is good, the structure is simple, and the universality is good.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and do not constitute a limitation on the invention. In the drawings:
FIG. 1 is a cross-sectional view of the toilet flushing device of the present invention installed on a toilet;
FIG. 2 is an exploded perspective view of the siphon, pressurization and water spray assemblies of the toilet flushing device of the present invention;
FIG. 3 is a cross-sectional view of the siphon, pressurization and water spray assemblies of the toilet flushing device of the present invention in combination;
FIG. 4 is a cross-sectional view of the connection of the siphon container and the pressurized container of the toilet flushing device of the present invention;
FIG. 5 is a perspective view showing the connection of the siphon container and the pressurized container of the toilet flushing device of the present invention;
FIG. 6 is a schematic diagram of a siphon process of the toilet flushing device of the present invention;
FIG. 7 is a schematic illustration of the water inlet process of the tank of the toilet flushing device of the present invention;
fig. 8 is a schematic view of a structure of the present invention in which the air pump of fig. 1 to 7 supplies pressure to the water pump;
fig. 9 is a schematic diagram showing a structure of the present invention in which the air pump of fig. 1 to 7 is changed to tap water supply pressure;
FIG. 10 is a second schematic view of the present invention, in which a tap water pipe is added to supply water to the sprinkler pipes according to the embodiment of FIGS. 1 to 7;
FIG. 11 is a schematic view of the present invention, in which a tap water line is added to supply water to the sprinkler pipes based on the embodiment of FIGS. 1 to 7;
FIG. 12 is a cross-sectional view of FIG. 11;
fig. 13 is a schematic view of another embodiment of the present invention in which water is supplied to the water spray pipes by the water pump and the tap water pipe, respectively.
The reference numerals are:
1-a toilet;
10-a water tank; 11-a water storage cavity;
a 20-siphon assembly; 21-a siphon vessel; 211-siphon chamber; 212-opening; 22-siphon elbow; 221-highest point;
30-a pressurizing assembly; 31-a pressurized container; 311-pressurizing the cavity; 3111-a first lumen; 3112-a second lumen; 312-communication ports; 313-tap water interface; 32-a piston; 321-a first piston plate; 322-a second piston plate; 323-a connecting rod; 33-an elastic member; 34-capsule; 35-a piston cylinder; 36-an air pump; 37-water pump;
50-a water spray assembly; 51-nozzle; 52-a water spraying pipe;
w-working water level of water storage cavity.
Description of the embodiments
In order to make the technical problems, technical schemes and beneficial effects to be solved more clear and obvious, the invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Referring to fig. 1 to 7, a toilet flushing device according to an embodiment of the present invention includes a tank 10, a siphon assembly 20, a pressurizing assembly 30, and a water spraying assembly 50. Wherein the water tank 10 has a water storage chamber 11; the siphon assembly 20 includes a siphon container 21 and a siphon elbow 22, and the siphon container 21 has a siphon chamber 211 and is disposed in the water storage chamber 11. The bottom of the siphon container 21 is provided with an opening 212 penetrating the siphon chamber 211 and the water storage chamber 11. The water inlet of the siphon elbow 22 is positioned in the siphon cavity 211 and is communicated with the water storage cavity outside the siphon cavity 211 through the siphon cavity 211, the water outlet of the siphon elbow 22 is communicated with the flushing water path of the toilet bowl 1, the bottom wall of the siphon elbow 22 is provided with a highest point 221, and the working water level of the water storage cavity 11 is level with the highest point 221 or lower than the highest point 221. The water spraying assembly 50 comprises a spray nozzle 51 and a spray pipe 52 connected with the spray nozzle 51, wherein the spray nozzle 51 is arranged at a distance from the water inlet of the siphon elbow 22 and sprays pressurized water against the water inlet of the siphon elbow 22, so that the water in the siphon cavity 211 flows into the siphon elbow 22 under the Venturi effect and is discharged into the toilet bowl 1 through the siphon elbow 22. The pressurizing assembly 30 is in communication with the spout 52 to provide pressurized water to the nozzle 51.
In this embodiment, the pressurizing assembly 30 includes a pressurizing container 31 having a pressurizing chamber 311, a piston 32 movably disposed in the pressurizing chamber 311, and an elastic member 33 for driving the piston 32 to return, and the elastic member 33 preferably employs a compression spring. The bottom of the pressurizing chamber 311 communicates with the shower pipe 53, and the water in the pressurizing chamber 311 is pressed to the shower pipe 52 by driving the piston 32 and is sprayed from the nozzle 51.
In this embodiment, the pressurized container 31 is fixedly connected to the siphon container 21, and preferably, the pressurized container 31 is integrally formed with the siphon container 21; alternatively, the pressurized container 31 may be separated from the siphon container 21 and may be connected to the siphon container through a connection pipe (not shown).
In this embodiment, the pressurizing assembly 30 includes a deformable bladder 34, the bladder 34 expands under the air pressure of the gas or the hydraulic pressure of the liquid to drive the piston 32 to move, and the elastic member 33 drives the piston 32 to reset and squeeze out the gas or the liquid in the bladder 34.
In this embodiment, the piston 32 is driven by air pressure, in particular, air pressure is provided by an air pump 36. Of course, instead of the one shown in fig. 8, the piston 32 may be driven hydraulically, specifically, the water pump 37 may be used to supply the hydraulic pressure.
In this embodiment, the highest point 221 is higher than the water outlet of the siphon elbow 22, and the highest point 221 is higher than the working water level W of the water storage chamber 11.
In this embodiment, the water tank 10 is integrally formed at the rear of the toilet bowl 1, and the water storage chamber 11 has a working water level higher than the water outlet of the siphon elbow 22. Of course, the water tank 10 may be independently formed and then mounted on the toilet bowl 1.
Preferably, the water inlet of siphon elbow 22 is a flare.
The working principle and process of this embodiment are briefly described as follows:
as shown in fig. 6, when the toilet bowl 1 needs to be flushed, the air pump 36 is started, the air pump 36 transmits air to the bag body 34, the bag body 34 expands and deforms, so that the piston 32 is driven to move downwards, water in the pressurizing cavity 311 is extruded into the siphon cavity 211 in the downward moving process of the piston 32, and then water in the siphon cavity 211 is extruded into the siphon elbow 22, and once the siphon elbow 22 is full, siphons are formed, so that water in the siphon cavity 211 can be continuously pumped into the toilet bowl 1, and normal use of the toilet flushing device in a low water pressure period or a low water pressure area can be ensured.
As shown in fig. 7, after the flushing of the toilet bowl 1 is finished, the air pump 36 is turned off, the elastic member 33 is reset to drive the piston 32 to move upwards to reset, the piston 32 further compresses the bag body 34 to shrink and deform the bag body 34, the water tank 10 starts to feed water, and when the water level in the water storage cavity 11 rises to the position of the opening 212, water flow enters the siphon cavity 211 through the opening 212 and further enters the pressurizing cavity 311 through the water spraying pipe 52, so that the whole device is restored to an initial state.
Referring to fig. 9, in other embodiments, the bladder of the pressurizing assembly 30 may be replaced by a piston cylinder 35, specifically, the piston 32 is slidably disposed in the piston cylinder 35, the piston 32 slides under the pneumatic action of the gas filled in the piston cylinder 35 or the hydraulic action of the liquid, and the elastic member 33 drives the piston 32 to reset to squeeze out the gas or the liquid in the piston cylinder 35.
The hydraulic pressure in this embodiment is provided by tap water and the piston 32 is a piston plate.
Referring to fig. 10, in other embodiments, in order to make the pressurizing effect of tap water better, the piston 32 is designed in an i shape and divides the pressurizing chamber 311 into a first chamber 3111 and a second chamber 3112 which are not communicated with each other, the piston 32 includes a first piston plate 321, a second piston plate 322, and a connecting rod 323 connecting the first piston plate 321 and the second piston plate 322, the cross-sectional area of the first piston plate 321 is smaller than that of the second piston plate 322, the first piston plate 321 and the second piston plate 322 are respectively in sealing sliding fit with the inner wall of the pressurizing chamber 311, the first piston plate 321 and the inner wall of the pressurizing chamber 311 enclose a first chamber 3111, the second piston plate 322 and the inner wall of the pressurizing chamber 311 enclose a second chamber 3112, tap water flows into the first chamber 3111, and the second chamber 3112 is communicated with the siphon chamber 211. By designing the piston 32 to have the first piston plate 321 and the second piston plate 322 having different cross-sectional areas, the requirement for the tap water pressure can be reduced.
Referring to fig. 11 and 12, in other embodiments, a communication port 312 is provided at the bottom of the pressurizing chamber 311 and is connected to the water spraying pipe 52, a tap water interface 313 is provided at a position of the pressurizing chamber 311 corresponding to the communication port 312, and tap water passing through the tap water interface 313 provides pressurized water to the water spraying assembly 50, so that the water spraying effect is better.
Referring to fig. 13, in other embodiments, the pressurizing assembly 30 is a water pump 37, and the water inlet ends of the water spraying pipes 52 are respectively connected to the water pump 37 and the tap water pipeline. The water pump 37 and the tap water pipeline simultaneously supply pressurized water to the water spraying assembly 50, so that the water spraying effect is better.
While the foregoing description illustrates and describes the preferred embodiments of the present invention, as noted above, it is to be understood that the invention is not limited to the forms disclosed herein but is not to be construed as excluding other embodiments, and that various other combinations, modifications and environments are possible and may be made within the scope of the inventive concepts described herein, either by way of the foregoing teachings or by those of skill or knowledge of the relevant art. And that modifications and variations which do not depart from the spirit and scope of the invention are intended to be within the scope of the appended claims.
Claims (7)
1. A toilet flushing device adapted for low water pressure comprising:
the water tank is provided with a water storage cavity;
the siphon assembly comprises a siphon elbow, a water inlet of the siphon elbow is communicated with the water storage cavity, a water outlet of the siphon elbow is communicated with a flushing water path of the toilet, the bottom wall of the siphon elbow is provided with a highest point, the working water level of the water storage cavity is flush with or lower than the highest point, the siphon assembly further comprises a siphon container arranged in the water storage cavity, the siphon container is provided with a siphon cavity, and the water inlet of the siphon elbow is positioned in the siphon cavity and is communicated with the water storage cavity outside the siphon cavity through the siphon cavity;
the water spraying assembly comprises a nozzle and a water spraying pipe connected with the nozzle, wherein the nozzle and a water inlet of the siphon elbow are arranged at intervals and spray pressure water against the water inlet of the siphon elbow, so that water in the water storage cavity flows into the siphon elbow under the Venturi effect;
a pressurizing assembly in communication with the spray tube for providing pressurized water to the nozzle;
the pressurizing assembly comprises a pressurizing container with a pressurizing cavity, a piston movably arranged in the pressurizing cavity and an elastic piece for driving the piston to reset, wherein the bottom of the pressurizing cavity is communicated with the spray pipe, and the piston is driven to squeeze water in the pressurizing cavity to the spray pipe and spray the water from the spray nozzle; or,
the pressurizing assembly is a water pump, and the water inlet end of the water spray pipe is respectively communicated with the water pump and a tap water pipeline.
2. The toilet flushing device of claim 1 wherein the piston is pneumatically or hydraulically driven.
3. The toilet flushing device of claim 2 wherein the pressurizing assembly comprises a deformable bladder which expands under the pressure of the gas or the hydraulic pressure of the liquid to move the piston, the elastic member driving the piston to return to the original position to push out the gas or liquid from the bladder; or the pressurizing assembly comprises a piston cylinder, the piston can be slidably arranged in the piston cylinder, the piston slides under the action of air pressure of air filled in the piston cylinder or the hydraulic action of liquid, and the elastic piece drives the piston to reset and extrudes the air or the liquid in the piston cylinder;
the air pressure is provided by an air pump; alternatively, the hydraulic pressure is provided by a water pump; alternatively, the hydraulic pressure is provided by tap water.
4. A toilet flushing device as claimed in claim 3, wherein the hydraulic pressure is provided by tap water, the piston is i-shaped and divides the pressurizing chamber into a first chamber and a second chamber which are not communicated with each other, the piston comprises a first piston plate, a second piston plate and a connecting rod connecting the first piston plate and the second piston plate, the cross-sectional area of the first piston plate is smaller than that of the second piston plate, the first piston plate and the second piston plate are respectively in sealing sliding fit with the inner wall of the pressurizing chamber, the first piston plate and the inner wall of the pressurizing chamber enclose the first chamber, the second piston plate and the inner wall of the pressurizing chamber enclose the second chamber, tap water flows into the first chamber, and the second chamber is communicated with the siphon chamber.
5. The toilet flushing device of claim 1, wherein a communication port is provided at the bottom of the pressurizing chamber and is communicated with the water spray pipe, and a tap water port is provided at a position corresponding to the communication port at one side of the pressurizing chamber opposite to the communication port.
6. The toilet flushing device of claim 1 wherein the highest point is above the water outlet of the siphon elbow and the highest point is above the working water level of the water storage chamber.
7. The toilet flushing device of claim 1 wherein the tank is formed in a rear portion of the toilet and the water storage chamber has a working water level higher than a water outlet of the siphon elbow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111093401.2A CN113833076B (en) | 2021-09-17 | 2021-09-17 | Toilet flushing device suitable for low water pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111093401.2A CN113833076B (en) | 2021-09-17 | 2021-09-17 | Toilet flushing device suitable for low water pressure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113833076A CN113833076A (en) | 2021-12-24 |
| CN113833076B true CN113833076B (en) | 2024-01-09 |
Family
ID=78959804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111093401.2A Active CN113833076B (en) | 2021-09-17 | 2021-09-17 | Toilet flushing device suitable for low water pressure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113833076B (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009002054A (en) * | 2007-06-21 | 2009-01-08 | Toto Ltd | Water closet |
| EP2045406A1 (en) * | 2007-10-04 | 2009-04-08 | Hermann Isenmann | Toilet cistern with additional water injection and method for emptying |
| CN204662604U (en) * | 2015-06-04 | 2015-09-23 | 厦门瑞尔特卫浴科技股份有限公司 | A kind of anti-closet flushing apparatus of feeling suffocated |
| CN204676658U (en) * | 2015-05-21 | 2015-09-30 | 厦门瑞尔特卫浴科技股份有限公司 | A kind of closet flushing apparatus |
| CN205134463U (en) * | 2015-11-03 | 2016-04-06 | 厦门瑞尔特卫浴科技股份有限公司 | Siphon bend and have closestool washing unit of this siphon bend |
| CN105926735A (en) * | 2016-06-17 | 2016-09-07 | 厦门瑞尔特卫浴科技股份有限公司 | Drain device for draining water from water tank by aid of pressure difference |
| CN208996159U (en) * | 2018-10-16 | 2019-06-18 | 邓松林 | A kind of piston type siphon water-saving closestool |
| CN111237286A (en) * | 2020-02-28 | 2020-06-05 | 张永利 | Isolated fluid pressure conversion device with linked hydraulic bag and piston |
| CN111636532A (en) * | 2020-05-25 | 2020-09-08 | 厦门恩沐智能科技有限公司 | Energy accumulator and toilet flushing system with same |
| CN211499089U (en) * | 2019-12-06 | 2020-09-15 | 浙江怡和卫浴有限公司 | Independent water pressure flushing system and intelligent closestool |
| CN111779095A (en) * | 2020-08-06 | 2020-10-16 | 厦门颖锋科技有限公司 | Sink type water tank flushing device |
| CN215888466U (en) * | 2021-09-17 | 2022-02-22 | 谷力(厦门)科技有限公司 | Closestool flushing device suitable for low water pressure |
-
2021
- 2021-09-17 CN CN202111093401.2A patent/CN113833076B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009002054A (en) * | 2007-06-21 | 2009-01-08 | Toto Ltd | Water closet |
| EP2045406A1 (en) * | 2007-10-04 | 2009-04-08 | Hermann Isenmann | Toilet cistern with additional water injection and method for emptying |
| CN204676658U (en) * | 2015-05-21 | 2015-09-30 | 厦门瑞尔特卫浴科技股份有限公司 | A kind of closet flushing apparatus |
| CN204662604U (en) * | 2015-06-04 | 2015-09-23 | 厦门瑞尔特卫浴科技股份有限公司 | A kind of anti-closet flushing apparatus of feeling suffocated |
| CN205134463U (en) * | 2015-11-03 | 2016-04-06 | 厦门瑞尔特卫浴科技股份有限公司 | Siphon bend and have closestool washing unit of this siphon bend |
| CN105926735A (en) * | 2016-06-17 | 2016-09-07 | 厦门瑞尔特卫浴科技股份有限公司 | Drain device for draining water from water tank by aid of pressure difference |
| CN208996159U (en) * | 2018-10-16 | 2019-06-18 | 邓松林 | A kind of piston type siphon water-saving closestool |
| CN211499089U (en) * | 2019-12-06 | 2020-09-15 | 浙江怡和卫浴有限公司 | Independent water pressure flushing system and intelligent closestool |
| CN111237286A (en) * | 2020-02-28 | 2020-06-05 | 张永利 | Isolated fluid pressure conversion device with linked hydraulic bag and piston |
| CN111636532A (en) * | 2020-05-25 | 2020-09-08 | 厦门恩沐智能科技有限公司 | Energy accumulator and toilet flushing system with same |
| CN111779095A (en) * | 2020-08-06 | 2020-10-16 | 厦门颖锋科技有限公司 | Sink type water tank flushing device |
| CN215888466U (en) * | 2021-09-17 | 2022-02-22 | 谷力(厦门)科技有限公司 | Closestool flushing device suitable for low water pressure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113833076A (en) | 2021-12-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201531467U (en) | Self-absorbing structure of cleaning agent of high pressure cleaning machine | |
| US8151378B2 (en) | Pressure flushing device | |
| CN215888466U (en) | Closestool flushing device suitable for low water pressure | |
| CN113833076B (en) | Toilet flushing device suitable for low water pressure | |
| CN213390410U (en) | Toilet capable of realizing flushing under low water pressure | |
| CN209924074U (en) | Toilet flushing device with water-sealed water storage cavity | |
| CN215888468U (en) | Toilet flushing device | |
| CN215888467U (en) | Closestool flushing device capable of improving universality | |
| CN209924066U (en) | Novel toilet flushing mechanism | |
| CN1847532B (en) | Toilet bowl with sprayer | |
| CN104141339B (en) | Compact water-saving toilet pan | |
| CN113833078A (en) | Closestool flushing device capable of improving universality | |
| CN215253262U (en) | Flushing toilet | |
| CN201908353U (en) | Piston-type water-suction and drainage closestool | |
| CN214884141U (en) | Low cistern closet | |
| CN112762211B (en) | Preset disinfectant tap | |
| CN211596969U (en) | Multi-power low-pressure flushing closestool | |
| CN112359933A (en) | Toilet bowl with good flushing effect | |
| CN210066937U (en) | Pneumatic control closestool with water tank hidden under toilet | |
| CN112502252A (en) | Toilet bowl with strong flushing force | |
| CN111648449A (en) | Flushing device for intelligent closestool | |
| CN2440856Y (en) | Energy stored pressure boosting flusher | |
| CN113833077A (en) | Toilet flushing device | |
| CN214033938U (en) | Toilet bowl with good flushing effect | |
| CN216428469U (en) | Water flow pulse device and flushing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: Room 412, No. 890, Gaoqi Road, Xiamen Area, Xiamen Free Trade Pilot Zone, Xiamen City, Fujian Province 361000 Applicant after: Guli (Xiamen) Technology Co.,Ltd. Address before: Room 808, Huijin Huli building, No. 966-968 anling Road, Huli District, Xiamen City, Fujian Province Applicant before: Guli (Xiamen) Technology Co.,Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |