CN219080513U

CN219080513U - Toilet with double flushing systems

Info

Publication number: CN219080513U
Application number: CN202222931435.0U
Authority: CN
Inventors: 郑庆展
Original assignee: Foshan Sanshui Chuangxing Stainless Steel Products Co ltd
Current assignee: Foshan Sanshui Chuangxing Stainless Steel Products Co ltd
Priority date: 2022-11-03
Filing date: 2022-11-03
Publication date: 2023-05-26
Anticipated expiration: 2032-11-03

Abstract

The utility model discloses a toilet bowl with a double flushing system, which relates to the technical field of bathrooms and comprises the following components: the toilet comprises a toilet body, a water tank and a water tank, wherein the toilet body is provided with a toilet bowl, and the bottom of the toilet bowl is connected with a siphon pipe; a first flush system including a water storage tank and a water tank fitting; the second flushing system comprises a flushing mechanism and a pollution flushing mechanism, the flushing mechanism comprises a pressure water storage container, the pressure water storage container is provided with a first output end, the first output end is provided with a first valve, and the first output end is communicated with the toilet bowl; the sewage flushing mechanism comprises a pressure gas storage container, the pressure gas storage container is provided with a second output end, the second output end is provided with a second valve, and the second output end is communicated into the siphon. In the utility model, on the basis that the toilet is provided with the first flushing system, the second flushing system with less water consumption is additionally arranged, and when one flushing system fails, the other flushing system can normally operate to meet the use requirement of a user, so that the use experience of the user is improved.

Description

Toilet with double flushing systems

Technical Field

The utility model relates to the technical field of bathrooms, in particular to a toilet with a double flushing system.

Background

The number of the flushing systems of the existing toilet is only one, the flushing system comprises a water tank, a water tank fitting is arranged in the water tank, and the water tank fitting comprises a water tank button and a water discharge valve. When flushing, after the consumer presses the button, the drain valve opens the outlet of the water tank to drain the water stored in the water tank into the toilet bowl. When the only flushing system fails and cannot be used normally, the toilet cannot flush normally, the use of a user is seriously influenced, and the use experience of the user is greatly reduced.

Disclosure of Invention

The utility model aims to provide a toilet with a double flushing system, which aims to solve the technical problem that when a toilet cannot be used normally due to the failure of a single flushing system, the toilet cannot flush normally and the use of a user is seriously influenced.

In order to solve the technical problems, the utility model discloses: a dual flush system toilet comprising:

the toilet comprises a toilet main body, a water tank and a water tank, wherein the toilet main body is provided with a toilet bowl, and the bottom of the toilet bowl is connected with a siphon pipe;

the first flushing system comprises a water storage tank and a water tank fitting, wherein the water storage tank is higher than the toilet bowl, the water storage tank is provided with a water outlet, and the water outlet is communicated with the toilet bowl; the water tank fitting comprises a drain valve, and the drain valve is arranged at the drain outlet;

the second flushing system comprises a flushing mechanism and a pollution flushing mechanism, the flushing mechanism comprises a pressure water storage container, the pressure water storage container is provided with a first output end, the first output end is provided with a first valve, and the first output end is communicated to the toilet bowl; the sewage flushing mechanism comprises a pressure gas storage container, the pressure gas storage container is provided with a second output end, the second output end is provided with a second valve, and the second output end is communicated into the siphon pipe so as to jet out gas flowing along the sewage discharging direction of the siphon pipe.

As an alternative embodiment, the second flush system further comprises a pressure compensating mechanism comprising an air compressor having a third output and a fourth output; the pressure water storage container is provided with a first input end, the first input end is provided with a third valve, and the first input end is communicated with the third output end; the pressure gas storage container is provided with a second input end, the second input end is provided with a fourth valve, and the second input end is communicated with the fourth output end.

As an alternative embodiment, the toilet body is provided with a flushing channel, the flushing channel is positioned at the top of the toilet bowl, and the water outlet of the water storage tank is communicated with the flushing channel.

As an alternative implementation mode, the flushing mechanism further comprises a water spray head, wherein the water spray head is arranged on the inner wall of the toilet bowl, and the water spray head is connected with the output end of the pressure water storage container.

As an alternative embodiment, the siphon is in an S shape, and one end of the siphon is connected with the bottom of the urinal with an opening facing upwards.

As an optional implementation mode, the dirt flushing mechanism further comprises a gas spray nozzle, an injection port of the gas spray nozzle is arranged at the bottom turning part of the siphon pipe, the injection direction of the gas spray nozzle is turned towards the top of the siphon pipe, and the gas spray nozzle is connected with the output end of the pressure gas storage container.

As an alternative embodiment, the toilet further comprises a flushing tank body, the flushing tank body is arranged at the rear side of the toilet main body, and the water storage tank, the pressure water storage container, the pressure air storage container and the air compressor are respectively arranged in the flushing tank body.

As an optional implementation manner, a partition plate is arranged in the flushing tank body, the partition plate divides the inner cavity of the flushing tank body into a first cavity and a second cavity, the first cavity is located above the second cavity, the air compressor is arranged in the first cavity, and the water storage tank, the pressure water storage container and the pressure air storage container are arranged in the second cavity.

As an alternative embodiment, the flushing tank body is provided with a heat dissipation vent hole, and the heat dissipation vent hole is communicated with the first chamber.

As an alternative implementation mode, the outer wall of the toilet body is provided with an overhaul window, and a detachable cover body is arranged at the overhaul window.

Compared with the prior art, the embodiment of the utility model has the following beneficial effects:

in the utility model, on the basis that the toilet is provided with the first flushing system, the second flushing system with less water consumption is additionally arranged, and when one flushing system fails, the other flushing system can normally operate to meet the use requirement of a user, so that the use experience of the user is improved. It should be noted that, when the water cut-off condition occurs, the first flushing system can be used for flushing once by the user, and the second flushing system can also be used for flushing once by the user, so as to increase the number of times of flushing after water cut-off, so that the water cut-off condition is needed at intervals.

Drawings

FIG. 1 is a schematic view of the internal structure of one embodiment of the present utility model;

FIG. 2 is a schematic piping diagram of a second flush system according to one embodiment of the present utility model, wherein W represents an external water source;

FIG. 3 is a schematic cross-sectional view of one embodiment of the present utility model;

FIG. 4 is a schematic external construction of one embodiment of the present utility model;

in the accompanying drawings: 100-toilet bowl body, 110-toilet bowl, 120-siphon, 121-bottom corner, 122-top corner, 130-flush channel, 140-cover, 200-first flush system, 210-tank, 220-drain, 230-tank fitting, 231-drain valve, 232-first button, 233-inlet valve, 300-second flush system, 310-pressure reservoir, 311-first output, 312-first valve, 313-first input, 314-third valve, 315-third input, 316-fifth valve, 320-water jet, 330-pressure reservoir, 331-second output, 332-second valve, 333-second input, 334-fourth valve, 335-air jet, 340-air compressor, 341-third output, 342-fourth output, 350-controller, 400-tank, 410-partition, 420-first chamber, 430-second chamber, 440-heat sink vent, 450-second button.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

In the description of the present utility model, it should be understood that the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be configured and operated in a particular orientation, and thus should not be construed as limiting the utility model. Furthermore, features defining "first", "second" may include one or more such features, either explicitly or implicitly, for distinguishing between the descriptive features, and not sequentially, and not lightly.

Referring to fig. 1, there is shown a dual flush system toilet of the present utility model, comprising:

a toilet main body 100, wherein the toilet main body 100 is provided with a toilet bowl 110, and a siphon pipe 120 is connected to the bottom of the toilet bowl 110;

a first flushing system 200, wherein the first flushing system 200 comprises a water storage tank 210 and a water tank fitting 230, the water storage tank 210 is arranged higher than the toilet bowl 110, the water storage tank 210 is provided with a water outlet 220, and the water outlet 220 is communicated with the toilet bowl 110; the water tank fitting 230 includes a drain valve 231, the drain valve 231 being mounted to the drain port 220;

a second flushing system 300, wherein the second flushing system 300 comprises a flushing mechanism and a pollution flushing mechanism, the flushing mechanism comprises a pressure water storage container 310, the pressure water storage container 310 is provided with a first output end 311, the first output end 311 is provided with a first valve 312, and the first output end 311 is communicated with the toilet bowl 110; the dirt flushing mechanism comprises a pressure air storage container 330, the pressure air storage container 330 is provided with a second output end 331, the second output end 331 is provided with a second valve 332, and the second output end 331 is communicated into the siphon tube 120 so as to jet out gas flowing along the dirt discharging direction of the siphon tube 120.

Specifically, the pressurized water storage container 310 is a sealed container having water stored therein and filled with high-pressure gas. Preferably, the pressurized water storage container 310 is a tank. When the first valve 312 is opened, water in the pressure water storage container 310 is discharged to the outside by the high pressure gas.

Specifically, the pressure gas container 330 is a sealed container in which high-pressure gas is stored. Preferably, the pressure gas container 330 is a tank. When the second valve 332 is opened, the high pressure gas in the pressure gas storage container 330 is injected outward.

When the user flushes water using the first flushing system 200, the water discharge valve 231 is opened to open the water discharge port 220, and water in the water storage tank 210 flows into the toilet bowl 110 due to a water level difference, thereby flushing the toilet bowl 110. Further, the siphon phenomenon is generated after the water flows through the siphon tube 120, so that the dirt in the siphon tube 120 is pumped out and discharged.

When the user uses the second flushing system 300 to flush water, the first valve 312 is opened, and the water stored in the pressure water storage container 310 is discharged to the outside of the toilet bowl 110 due to the high pressure gas in the tank, so as to flush the inner wall of the toilet bowl 110. And then the second valve 332 is opened, the high-pressure gas stored in the pressure gas storage container 330 is discharged to the outside into the siphon tube 120, and the sprayed high-pressure gas flows along the pollution discharge direction of the siphon tube 120, so that the pollutants in the siphon tube 120 are pumped out and discharged together. It should be noted that, the second flushing system 300 uses high-pressure gas to flush dirt in the siphon tube 120, so as to effectively reduce the water consumption of flushing.

In the utility model, on the basis of the first flushing system 200 of the toilet, the second flushing system 300 with less water consumption is added, and when one flushing system fails, the other flushing system can normally operate to meet the use requirement of a user, so that the use experience of the user is improved. It should be noted that, when the water is stopped, the first flushing system 200 may be used for flushing the user once, and the second flushing system 300 may also be used for flushing the user once, so as to increase the number of times of flushing after water is stopped, so as to be needed from time to time.

Preferably, the second flush system 300 further includes a pressure compensating mechanism including an air compressor 340, the air compressor 340 having a third output 341 and a fourth output 342; the pressure water storage container 310 is provided with a first input end 313, the first input end 313 is provided with a third valve 314, and the first input end 313 is communicated with the third output end 341; the pressure gas container 330 is provided with a second input 333, the second input 333 is provided with a fourth valve 334, and the second input 333 is communicated with the fourth output 342.

More specifically, the pressurized water storage container 310 is provided with a third input end 315, the third input end 315 is provided with a fifth valve 316, and the third input end 315 is connected with an external water pipe. When the fifth valve 316 is opened, the external water pipe injects water into the pressurized water storage container 310.

Preferably, the second flush system 300 also includes a controller 350. Specifically, the controller 350 may be a PLC (Programmable Logic Controller) programmable logic controller 350, and the controller 350 may also be a single-chip microcomputer. The first valve 312, the second valve 332, the third valve 314, the fourth valve 334, and the fifth valve 316 are all electronic on-off valves. The pressure water storage container 310 is provided with a first pressure sensor for detecting the air pressure in the pressure water storage container 310, the pressure water storage container 330 is provided with a second pressure sensor for detecting the air pressure in the pressure water storage container 330. The controller 350 is electrically connected to the first valve 312, the second valve 332, the third valve 314, the fourth valve 334, the fifth valve 316, the first pressure sensor, the second pressure sensor, and the air compressor 340. Normally, the first valve 312, the second valve 332, the third valve 314, the fourth valve 334, and the fifth valve 316 are all closed.

Referring to fig. 2, a schematic circuit diagram of a second flush system of the present utility model is shown. When the second flushing system 300 is required to flush water, the controller 350 firstly controls the first valve 312 to be opened, and the water stored in the pressure water storage container 310 is discharged to the outside of the toilet bowl 110 due to the high-pressure gas in the tank, so as to flush the inner wall of the toilet bowl 110. The controller 350 then controls the second valve 332 to open, and the high-pressure gas stored in the pressure gas container 330 is discharged to the outside into the siphon tube 120, and the sprayed high-pressure gas flows in the discharge direction of the siphon tube 120, thereby sucking and discharging the contaminants in the siphon tube 120 together. Thus, the flushing task is completed.

After the flushing is finished, the controller 350 controls the first valve 312 and the second valve 332 to be closed, the controller 350 controls the fifth valve 316 to be opened, the external water pipe injects water into the pressure water storage container 310, and the controller 350 controls the fifth valve 316 to be closed, so that the water supply is supplemented for the pressure water storage container 310. Specifically, in some embodiments, the controller 350 controls the fifth valve 316 to open and close according to time, for example, 5-10 seconds after the controller 350 controls the fifth valve 316 to open, the controller 350 controls the fifth valve 316 to close to avoid the pressurized water storage container 310 from being completely filled. Of course, a flow meter may be provided at the third input 315 to monitor the amount of water flowing into the pressurized water storage container 310, and the controller 350 closes the fifth valve 316 according to the monitoring result of the flow meter.

After the pressurized water container 310 is replenished with water, the controller 350 controls the third valve 314 and the fourth valve 334 to be opened, and starts the air compressor 340 to start, and the air compressor 340 injects high-pressure gas into the pressurized water container 310 and the pressurized water container 330 to increase the air pressures of the pressurized water container 310 and the pressurized water container 330. When the first pressure sensor detects that the pressure in the pressurized water storage container 310 reaches a preset value, the controller 350 controls the third valve 314 to be closed. When the second pressure sensor detects that the pressure in the pressure gas container 330 reaches a preset value, the controller 350 controls the fourth valve 334 to be closed. After the third valve 314 and the fourth valve 334 are closed, the controller 350 controls the air compressor 340 to be turned off. In this way, the pressure of the pressure water storage container 310 and the pressure water storage container 330 is increased, so that the second flushing system 300 can flush for the next time, and the second flushing system 300 can be used for multiple times.

Further, since the second flushing system 300 has a small water consumption and can be used for multiple times, the user can use the second flushing system 300 as a common flushing system to save water. Under the condition of power failure, a user can select the first flushing system 200 to flush water, so as to solve the problem that the second flushing system 300 cannot flush water normally due to power failure.

Referring to fig. 3, there is shown a double flush system toilet of the present utility model, in which the toilet body 100 is provided with a flushing passage 130, the flushing passage 130 is located at the top of the bowl 110, and a water outlet 220 of the water storage tank 210 communicates with the flushing passage 130.

In this embodiment, after the drain valve 231 is opened, water in the water storage tank 210 flows out of the drain outlet 220 and enters the flushing channel 130, and then flows out of a plurality of directions along the flushing channel 130 into the toilet bowl 110, and flows along the inner wall of the toilet bowl 110 so as to flush the inner wall of the toilet bowl 110.

Specifically, in this embodiment, the flushing channel 130 is an annular drainage channel, and an opening is provided at the bottom of the drainage channel to allow water to flow into the toilet bowl 110. Of course, in other embodiments, the flushing channel 130 may also be an annular tube provided in the toilet bowl 110, the annular tube being provided with a water outlet for water to flow out to the toilet bowl 110.

In some alternative embodiments, the output end of the pressurized water reservoir 310 may be connected to the flushing channel 130 by a pipe, so that after the water in the pressurized water reservoir 310 is discharged, the water flows into the toilet 110 through the flushing channel 130 to flush the inner wall of the toilet 110.

Preferably, the flushing mechanism further comprises a water spray head 320, the water spray head 320 is disposed on the inner wall of the toilet bowl 110, and the water spray head 320 is connected with the output end of the pressure water storage container 310.

Specifically, in the present embodiment, by providing the water spray head 320 in the toilet bowl 110, the water spray head 320 is connected to the output end of the pressurized water storage container 310 through a pipe. After the water in the pressure water storage container 310 is sprayed out from the water spray head 320, the water is sprayed on the inner wall of the toilet bowl 110 so as to wash the inner wall of the toilet bowl 110, thereby being beneficial to the impact force of the water and improving the effect of washing the toilet bowl 110.

Specifically, in the present embodiment, three water spray nozzles 320 are disposed in an annular array on the inner wall of the toilet bowl 110. Of course, the number of the water spray nozzles 320 may be less than three or more than three, and the present utility model is not particularly limited.

Specifically, the siphon tube 120 is in an "S" shape, and one end of the siphon tube 120 is connected to the bottom of the toilet bowl 110 with an opening facing upwards. Thus, the contaminants entering the siphon 120 pass through the bottom turn 121 of the siphon 120 and then pass through the top turn 122 of the siphon 120.

Preferably, the dirt flushing mechanism further includes an air spray head 335, an injection port of the air spray head 335 is disposed at the bottom corner 121 of the siphon tube 120, an injection direction of the air spray head 335 is disposed towards the top corner 122 of the siphon tube 120, and the air spray head 335 is connected with an output end of the pressure air storage container 330.

In this way, the gas is ejected from the bottom corner 121 of the siphon pipe 120 and ejected toward the top corner 122 of the siphon pipe 120, so that the ejected gas flows in the discharge direction of the siphon pipe 120, and the dirt in the siphon pipe 120 is drawn out and discharged.

Referring to fig. 4, a toilet bowl of a dual flush system according to the present utility model is shown, and further includes a flush tank 400, the flush tank 400 being disposed at a rear side of the toilet bowl body 100, and the water storage tank 210, the pressure water storage container 310, the pressure water storage container 330, and the air compressor 340 being respectively disposed in the flush tank 400.

In this embodiment, the water storage tank 210, the pressure water storage container 310, the pressure air storage container 330 and the air compressor 340 are respectively disposed in the flushing tank 400, so as to effectively improve the aesthetic degree of the toilet.

Specifically, in the present embodiment, the water tank fitting 230 further includes a first button 232, the first button 232 is disposed on the outer wall of the flushing tank body 400, and the first button 232 is connected to the drain valve 231 to trigger the drain valve 231 to be opened. The water tank fitting 230 further includes a water inlet valve 233, and the water tank 210 is provided with a water inlet, and the water inlet valve 233 is disposed at the water inlet to supply water to the water tank 210. The technical scheme of how the toilet bowl can flush water and replenish water in the water tank 210 by one key through the first button 232, the water inlet valve 233 and the water outlet valve 231 is common knowledge in the art, and the utility model is not repeated.

More specifically, a second button 450 is provided on the outer wall of the flush tank 400, the second button 450 being connected to the controller 350, the second button 450 being used to trigger the activation of the second flush system 300. After the user presses the second button 450, the controller 350 controls the operation of the various components to cause the second flush system 300 to activate to flush.

Preferably, a partition plate 410 is disposed in the flushing tank 400, the partition plate 410 divides the inner cavity of the flushing tank 400 into a first chamber 420 and a second chamber 430, the first chamber 420 is located above the second chamber 430, the air compressor 340 is disposed in the first chamber 420, and the water storage tank 210, the pressure water storage container 310 and the pressure air storage container 330 are disposed in the second chamber 430.

In this manner, the air compressor 340 is separated from the water storage tank 210, the pressure water storage container 310, and the pressure air storage container 330, so that the air compressor 340 is kept dry.

Preferably, the flushing tank 400 is provided with a heat dissipation vent 440, and the heat dissipation vent 440 is communicated to the first chamber 420. In this manner, cooling of the air compressor 340 is facilitated by providing the heat dissipation vent 440 to dissipate heat within the first chamber 420.

Preferably, an access window is provided on the outer wall of the toilet main body 100, and a detachable cover 140 is provided at the access window. In the present embodiment, the maintenance of the toilet body 100 is facilitated by providing the maintenance window. The cover 140 is arranged to cover the access window, so that the access window is prevented from damaging the attractiveness of the toilet. Specifically, the cover 140 may be detachably covered on the access window by using a buckle, a screw, or a magnetic attraction, which is not particularly limited in the present utility model.

Other constructions, etc., and operation of a dual flush system toilet according to embodiments of the present utility model are known to those of ordinary skill in the art and will not be described in detail herein.

In the description herein, reference to the term "embodiment," "example," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.

Claims

1. A dual flush system toilet, comprising:

2. The dual flush system toilet of claim 1, wherein the second flush system further comprises a pressure compensating mechanism comprising an air compressor having a third output and a fourth output; the pressure water storage container is provided with a first input end, the first input end is provided with a third valve, and the first input end is communicated with the third output end; the pressure gas storage container is provided with a second input end, the second input end is provided with a fourth valve, and the second input end is communicated with the fourth output end.

3. The dual flush system toilet of claim 1, wherein the toilet body is provided with a flush passage at a top of the bowl, and wherein the drain of the tank is in communication with the flush passage.

4. The toilet of claim 1, wherein the flushing mechanism further comprises a water jet disposed on an inner wall of the bowl, the water jet being connected to an output of the pressurized water reservoir.

5. The toilet of claim 1, wherein the siphon tube is S-shaped, and one end of the siphon tube is connected to the bottom of the toilet bowl with an opening facing upwards.

6. The dual flush system toilet of claim 5, wherein: the sewage flushing mechanism further comprises a gas nozzle, the jet orifice of the gas nozzle is arranged at the bottom corner of the siphon pipe, the jet direction of the gas nozzle is towards the top corner of the siphon pipe, and the gas nozzle is connected with the output end of the pressure gas storage container.

7. The toilet of claim 2, further comprising a flushing tank disposed on a rear side of the toilet body, wherein the water storage tank, the pressurized water storage container, the pressurized air storage container, and the air compressor are disposed in the flushing tank, respectively.

8. The toilet of claim 7, wherein a partition is disposed in the flushing tank body, the partition divides an inner cavity of the flushing tank body into a first chamber and a second chamber, the first chamber is located above the second chamber, the air compressor is disposed in the first chamber, and the water storage tank, the pressure water storage container and the pressure air storage container are disposed in the second chamber.

9. The dual flush system toilet of claim 8, wherein the flush tank body is provided with a heat dissipation vent, the heat dissipation vent being in communication with the first chamber.

10. The toilet of claim 1, wherein the outer wall of the toilet body is provided with an access window, and the access window is provided with a detachable cover.