CN114908849A

CN114908849A - Toilet bowl capable of strengthening flushing force

Info

Publication number: CN114908849A
Application number: CN202210651784.9A
Authority: CN
Inventors: 李仕俊
Original assignee: Xiamen Jitao Sanitary Ware Technology Co Ltd
Current assignee: Xiamen Jitao Sanitary Ware Technology Co Ltd
Priority date: 2022-06-10
Filing date: 2022-06-10
Publication date: 2022-08-16

Abstract

The invention provides a toilet for strengthening flushing force, which comprises a toilet base and a water tank, wherein the toilet base is provided with an injection pipeline and a scrubbing pipeline; the water tank is internally provided with a water tank water inlet valve, a flushing-assisted water inlet valve, a hydraulic drain valve, a water pump, a multi-way pipe and an upper flushing assembly, the water tank water inlet valve and the flushing-assisted water inlet valve are both connected with a water inlet pipeline, the injection pipeline is connected with the output end of the flushing-assisted water inlet valve and a water tank water outlet, and the hydraulic drain valve is arranged on the water tank water outlet; the output end of the water pump is connected with the multi-way pipe, and is respectively connected with the driving ends of the flushing-assisting water inlet valve and the hydraulic drain valve through the multi-way pipe so as to respectively drive the flushing-assisting water inlet valve and the hydraulic drain valve to be opened, the multi-way pipe is also connected with the upper punch assembly, and the output end of the upper punch assembly is connected with the scrubbing pipeline. Therefore, the flushing force of the water flow flowing out from the jet orifice of the toilet can be effectively enhanced.

Description

Toilet capable of strengthening impact force

Technical Field

The invention relates to the field of toilets, in particular to a toilet capable of strengthening flushing force.

Background

The toilet bowl is also called as a closestool. At present, short ceramic water tank or water tank-free closestool gradually becomes a trend due to the prevalence of intelligent closestool all-in-one machines. Patents CN103104014A and CN205475543U disclose a brush ring technology for solving the problem of ultra-short ceramic water tank, that is, a water inlet valve is connected with an ejector, and water flowing from the water inlet valve generates a hydrodynamic venturi effect, that is, the ejector sucks water in the water tank out together to achieve the purpose of cleaning the peripheral wall of the pan surface of the toilet; and the water of the drain valve flows out through the jet orifice of the toilet bowl. However, the water storage tanks described in the patents CN103104014A and CN205475543U are in a very low position, and the potential energy is small. The impulse force is weak.

Disclosure of Invention

Therefore, the invention provides the toilet bowl with the strengthened flushing force, which can effectively strengthen the flushing force of the water flow flowing out of the toilet bowl jet orifice.

In order to achieve the purpose, the technical scheme provided by the invention is as follows:

a toilet for strengthening flushing force comprises a toilet base and a water tank, wherein the toilet base is provided with a spraying pipeline and a scrubbing pipeline; the water tank is internally provided with a water tank water inlet valve, a flushing-assisted water inlet valve, a hydraulic drain valve, a water pump, a multi-way pipe and an upper flushing assembly, the water tank water inlet valve and the flushing-assisted water inlet valve are both connected with a water inlet pipeline, the injection pipeline is connected with the output end of the flushing-assisted water inlet valve and a water tank water outlet, and the hydraulic drain valve is arranged on the water tank water outlet; the output end of the water pump is connected with the multi-way pipe, and is respectively connected with the driving ends of the flushing-assisting water inlet valve and the hydraulic drain valve through the multi-way pipe so as to respectively drive the flushing-assisting water inlet valve and the hydraulic drain valve to be opened, the multi-way pipe is also connected with the upper punch assembly, and the output end of the upper punch assembly is connected with the scrubbing pipeline.

Further, be provided with the main part of intaking in the water tank, be equipped with the inlet channel in the main part of intaking and communicate the water tank inlet channel of inlet channel and help the bath passageway respectively, water tank water intaking valve sets up between inlet channel and water tank inlet channel, help the setting of towards inlet valve between inlet channel and help the bath passageway, help the bath passageway as helping the output of towards inlet valve and connect the injection pipeline.

Furthermore, the flushing-assisting water inlet valve comprises a first valve shell, a first water stopping diaphragm and a back pressure cavity water stopping cover; the first water stopping diaphragm corresponds to a water passing opening communicated with a water inlet pipeline and a water assisting flushing channel and is enclosed with the first valve shell to form a first back pressure cavity, a first pressure relief hole communicated with the first back pressure cavity is formed in the first valve shell, the water stopping cover of the back pressure cavity is provided with a blocking column used for blocking the first pressure relief hole, a water pump water inlet channel corresponding to the water stopping cover of the back pressure cavity is further formed in the first valve shell, and the multi-way pipe is connected with the water pump water inlet channel.

Further, the first valve housing comprises a valve shell and a valve cover, the valve shell is in an H-shaped structure and is provided with a first cavity and a second cavity which are arranged oppositely, the first water stop diaphragm is arranged at the opening end of the first cavity of the valve shell, so that the first cavity forms the first back pressure cavity, the first pressure relief hole is formed in a partition plate for isolating the first cavity from the second cavity, the back pressure cavity water stop cover is assembled in the second cavity, the plugging column is inserted into the first pressure relief hole through the gap of the second cavity, a sealing ring is arranged at the tail end of the sealing column, a spring is arranged between the partition plate and the back pressure cavity water stop cover, the back pressure cavity water stop cover moves towards the opening end of the second cavity under the action of the spring to enable the sealing ring at the tail end of the plugging column to plug the first pressure relief hole in a sealing way, the valve cover covers the opening end of the second cavity, and the water inlet channel of the water pump is arranged on the valve cover.

Furthermore, the water tank inlet valve comprises a second valve shell and a second water stop diaphragm, the second water stop diaphragm is correspondingly communicated with a water inlet pipeline and a water passing port of a water tank inlet channel and is enclosed with the second valve shell to form a second back pressure cavity, and a second pressure relief hole communicated with the second back pressure cavity is formed in the second valve shell; and the second pressure relief hole controls the on/off of the second pressure relief hole through the floating bucket assembly.

Further, the keg float subassembly includes that the bucket body, the keg float of intaking, little keg float and stagnant water lift the thick stick, the bucket body is fixed in into the water main part to be provided with the bottom outlet of water storage cavity and intercommunication water storage cavity, little keg float sets up in the below of bottom outlet, the keg float of intaking sets up in the water storage cavity, stagnant water lifts the middle part position of thick stick and articulates in the main part of intaking, the stagnant water is lifted the first end of thick stick and is connected the keg float of intaking is provided with the shutoff piece on its second end and corresponds second pressure release hole, the rising or the decline activity of keg float of intaking can drive stagnant water and lift the swing of thick stick, and then control shutoff piece shutoff or break away from second pressure release hole.

Furthermore, the hydraulic drain valve comprises a hydraulic valve shell, a drain valve core and a return spring, wherein the drain valve core and the return spring are arranged in the hydraulic valve shell, and the drain valve core blocks the water outlet of the water tank under the action of the return spring; the hydraulic valve shell is also provided with a stamping channel corresponding to the drainage valve core, the stamping channel is connected with the multi-way pipe, and one strand of water output by the water pump flows into the stamping channel through the multi-way pipe so as to drive the drainage valve core to overcome the elasticity of the reset spring and open the water tank drainage port.

Furthermore, the upper punch assembly is of an injector structure and comprises a nozzle and a mixing pipe, the nozzle is connected with the multi-way pipe, and the inlet end of the mixing pipe is of a horn-shaped structure and corresponds to the nozzle.

Further, the number of the nozzles is one, two or more.

Further, the upper punch assembly is of a single pipe body structure.

Through the technical scheme provided by the invention, the method has the following beneficial effects:

when flushing, the water pump pumps water in the water tank, and the water is respectively pumped into the flushing-assisting water inlet valve, the hydraulic drain valve and the upper flushing component through the multi-way pipe, the water flow pumped into the hydraulic drain valve drives the hydraulic drain valve to open the water outlet of the water tank, and the water in the water tank flows into the jet pipeline from the water outlet of the water tank; the water flow pumped into the flushing-assisting water inlet valve drives the flushing-assisting water inlet valve to be opened, so that the water in the water inlet pipeline directly flows into the injection pipeline and flows out of the injection port of the toilet bowl together with the water discharged from the water outlet of the water tank, and the flushing force of the water flow flowing out of the injection port of the toilet bowl is greatly enhanced, so that the defect that the flushing force is insufficient due to low potential energy of the conventional short ceramic water tank is overcome.

Simultaneously, the rivers of going into the upper punch subassembly directly flow into and scrub the pipeline and brush the circle and wash, and the rivers of pumping through the water pump are directly used for brushing the circle and wash, and its is rushed intensity and also is obtained effectual promotion, and it is better to brush the circle and washes the effect.

The water pump is adopted to simultaneously drive the brush ring to wash and spray to wash, and the structure is simple and the cost is low.

Drawings

FIG. 1 is a top view of a toilet with increased flush according to a first embodiment;

FIG. 2 is a schematic structural view of an integrated design of a cistern inlet valve and a flush-assisting inlet valve of the toilet bowl with increased flush in accordance with the first embodiment;

FIG. 3 is a first cross-sectional view of the structure shown in FIG. 2;

FIG. 4 is an enlarged schematic view of area A of FIG. 3;

FIG. 5 is an enlarged schematic view of region B of FIG. 3;

FIG. 6 is a second cross-sectional view of the structure shown in FIG. 2;

FIG. 7 is a first cross-sectional view of the toilet with increased flush according to the first embodiment;

FIG. 8 is a second cross-sectional view of the toilet with increased flush according to the first embodiment;

FIG. 9 is a third sectional view of the toilet with increased flush according to the first embodiment;

FIG. 10 is a sectional view of the toilet stool with the enhanced flush according to the second embodiment;

fig. 11 is a sectional view of a toilet stool with an increased flush strength according to the third embodiment.

Detailed Description

To further illustrate the various embodiments, the invention provides the accompanying drawings. The accompanying drawings, which are incorporated in and constitute a part of this disclosure, illustrate embodiments of the invention and, together with the description, serve to explain the principles of the embodiments. Those skilled in the art will appreciate still other possible embodiments and advantages of the present invention with reference to these figures. Elements in the figures are not drawn to scale and like reference numerals are generally used to indicate like elements.

The invention will now be further described with reference to the accompanying drawings and detailed description.

Example one

Referring to fig. 1 to 9, the embodiment provides a toilet with enhanced flushing force, which includes a toilet base 11 and a water tank 12, wherein the toilet base 11 has a spray pipe 111 and a brushing pipe (not shown); the water tank 12 is internally provided with a water tank inlet valve 60, a flushing-assisting inlet valve 50, a hydraulic drain valve 40, a water pump 21, a multi-way pipe 30 and an upper flushing assembly 90, wherein the water tank inlet valve 60 and the flushing-assisting inlet valve 50 are both connected with a water inlet pipeline 801, and the water tank inlet valve 60 is used for controlling water inlet of the water tank.

The injection pipeline 111 is connected with the output end of the flushing-assisting water inlet valve 50 and the water tank drainage port 121, and the hydraulic drainage valve 40 is arranged on the water tank drainage port 121; i.e., the flush-assist inlet valve 50 and the hydraulic drain valve 40, can both control the flow of water into the jet line 111 for jet flushing.

The output end of the water pump 21 is connected with the multi-way pipe 30, and is respectively connected with the driving ends of the flushing-assisted water inlet valve 50 and the hydraulic drain valve 40 through the multi-way pipe 30 so as to respectively drive the flushing-assisted water inlet valve 50 and the hydraulic drain valve 40 to be opened, namely when water pumped out by the water pump 21 flows into the driving end of the flushing-assisted water inlet valve 50, the flushing-assisted water inlet valve 50 can be driven to be opened, and at the moment, water in the water inlet pipeline 801 can be directly introduced into the injection pipeline 111; when water pumped by the water pump 21 flows into the driving end of the hydraulic drain valve 40, the hydraulic drain valve 40 can be driven to open the tank drain port 121, and at this time, water in the tank 12 can flow into the spray pipe 111 from the tank drain port 121.

The multi-way pipe 30 is further connected with the upper punch assembly 90, the output end of the upper punch assembly 90 is connected with a brushing pipeline, and specifically, the output end of the upper punch assembly 90 is connected with an upper punch hose 91 and is connected with the brushing pipeline through the upper punch hose 91; one of the streams of water output by the water pump 21 flows directly into the brushing conduit through the upper punch assembly 90 to achieve the brushing of the brush ring.

According to the toilet with the enhanced flushing strength, during flushing, the water pump 21 pumps water in the water tank 12, and the water is respectively pumped into the flushing-assisting water inlet valve 50, the hydraulic drain valve 40 and the upper flushing component 90 through the multi-way pipe 30, the water flow pumped into the hydraulic drain valve 40 drives the hydraulic drain valve 40 to open the water tank water outlet 121, and the water in the water tank 12 flows into the jet pipeline 111 from the water tank water outlet 121; the water flow pumped into the flushing-assisting water inlet valve 50 drives the flushing-assisting water inlet valve 50 to be opened, so that the water in the water inlet pipeline 801 directly flows into the injection pipeline 111 and is sprayed out of the jet opening 112 (namely the outlet end of the injection pipeline 111) of the toilet bowl together with the water discharged from the water tank water outlet 121, and the flushing effect of the water flow flowing out of the jet opening of the toilet bowl is greatly enhanced, so that the defect that the flushing force is insufficient due to low potential energy of the conventional short ceramic water tank is overcome.

Meanwhile, the water flow pumped into the upper punch assembly 90 directly flows into the brushing pipeline to brush the ring, the water flow pumped out by the water pump 21 is directly used for brushing the ring, the impact force is effectively improved, and the brushing effect of the ring is better.

The application provides a strengthen squatting pan of impulsive force adopts a water pump 21 drive brush circle simultaneously to wash and spray and wash, simple structure, with low costs.

In this embodiment, the multi-way pipe 30 is a four-way pipe with one inlet and three outlets, one inlet is connected to the output end of the water pump 21, and the three outlets are respectively connected to the flushing-assisting water inlet valve 50, the hydraulic water discharge valve 40, and the upper punch assembly 90.

Specifically, as shown in fig. 8, the outlet end (i.e., the injection port 112) of the injection pipe 111 is provided with a wash-assisting pipe 113. The output end of the flush-assisting water inlet valve 50 (i.e., a flush-assisting water passage 802 described below) is connected to the flush-assisting pipe 113 through a pipe, that is, the water flow output from the tank outlet 121 and the water flow output from the flush-assisting water inlet valve 50 converge at the jet port 112 and are jetted out together. In this manner, it may not be necessary to increase the aperture of the injection duct 111. Of course, in other embodiments, the output end of the flush-assisting water inlet valve 50 may also be directly connected to the inlet end or other positions of the injection pipe 111, as long as the water flow output by the cistern outlet 121 and the water flow output by the flush-assisting water inlet valve 50 can be merged and sprayed together to achieve the effect of strengthening the flushing force.

Further, in this embodiment, the tank inlet valve 60 and the flush-assisting inlet valve 50 are integrally designed and share the same inlet pipe 801. Specifically, a water inlet main body 80 is arranged in the water tank 12, the water inlet main body 80 is provided with a water inlet pipeline 801, and a water tank water inlet channel 803 and a flushing assisting channel 802 which are respectively communicated with the water inlet pipeline 801, namely, the water tank water inlet channel 803 and the flushing assisting channel 802 are arranged in parallel. The water tank inlet valve 60 is arranged between the water inlet pipeline 801 and the water tank inlet channel 803, the flushing-assisting inlet valve 50 is arranged between the water inlet pipeline 801 and the flushing-assisting channel 802, and the flushing-assisting channel 802 serves as an output end of the flushing-assisting inlet valve 50 and is connected with the injection pipeline 111. And the integrated design is adopted, so that the structure is simple.

Furthermore, in this embodiment, the top of the water inlet main body 80 is provided with two air-replenishing holes 81, the two air-replenishing holes 81 are respectively communicated with the water tank water inlet channel 803 and the water-assisting channel 802, the water tank water inlet channel 803 and the water-assisting channel 802 are both provided with the anti-siphon cover 82 corresponding to the air-replenishing holes 81, when water flows through the water tank water inlet channel 803 or the water-assisting channel 802, the water flow impacts the corresponding anti-siphon cover 82 upwards, so that the anti-siphon cover 82 blocks the air-replenishing holes 81 to realize circulation; when the water tank inlet channel 803 or the flushing assisting channel 802 cuts off water, the anti-siphon cover 82 falls down to open the air supply hole 81, so that a good anti-siphon effect is achieved.

Specifically, the flushing-assisting water inlet valve 50 comprises a first valve housing 51, a first water-stopping membrane 52 and a back pressure cavity water-stopping cover 53; the first water stop diaphragm 52 corresponds to the water passing opening communicating the water inlet pipeline 801 and the water flushing assisting passage 802, and encloses with the first valve housing 51 to form the first back pressure cavity 501, a first pressure relief hole (not shown) communicating the first back pressure cavity 501 is formed in the first valve housing 51, the back pressure cavity water stop cover 53 is provided with a blocking column 531 for blocking the first pressure relief hole, the first valve housing 51 is further provided with a water pump water inlet passage 55 corresponding to the back pressure cavity water stop cover 53, and the multi-way pipe 30 is connected (specifically through the water passing pipe 31) with the water pump water inlet passage 55. When water pumped by the water pump 21 flows into the water pump water inlet channel 55, the water flow applies a pressure to the back pressure cavity water stop cover 53, so that the back pressure cavity water stop cover 53 moves, and the blocking column 531 blocks the first pressure relief hole, therefore, the water in the first back pressure cavity 501 is discharged through the first pressure relief hole, the pressure is reduced, the water in the water inlet pipeline 801 can flush the first water stop membrane 52, so that the water flows into the water flushing assisting channel 802, and then the water flows into the injection pipeline 111 through the water flushing assisting channel 802 to realize flushing.

More specifically, in this embodiment, the first valve housing 51 includes a valve housing 511 and a valve cover 512, the valve housing 511 is in an "H" shape and has a first cavity and a second cavity that are opposite to each other, the first water-stop diaphragm 52 is disposed at an opening end of the first cavity of the valve housing 511, so that the first cavity forms the first back pressure cavity 501, the first pressure-relief hole is disposed on a partition that separates the first cavity from the second cavity, the back pressure cavity water-stop cover 53 is assembled in the second cavity, the blocking pillar 531 is inserted into the first pressure-relief hole through a gap between the second cavity, a sealing ring is disposed at a terminal end of the blocking pillar 531, a spring 54 is disposed between the partition and the back pressure cavity water-stop cover 53, the back pressure cavity water-stop cover 53 moves toward an opening end of the second cavity under the action of the spring 54, so that the sealing ring at the terminal end of the blocking pillar 531 seals the first pressure-relief hole, and the valve cover 512 covers an opening end of the second cavity, the water pump inlet passage 55 opens on the valve cover 512. When water pumped by the water pump 21 flows in through the water pump water inlet channel 55, water flow impacts the back pressure cavity water stop cover 53, so that the back pressure cavity water stop cover 53 overcomes the elastic force of the spring 54 to move towards the first cavity direction, and in the process, the sealing ring at the tail end of the plugging column 531 is separated from the first pressure relief hole, so that the first pressure relief hole is opened; when the water pump 21 stops supplying water, the back pressure cavity water stop cover 53 loses the impact force of the water flow and is reset under the action of the spring 54 to block the first pressure relief hole again, so that the water flow flowing into the flushing assisting channel 802 from the water inlet pipeline 801 is stopped.

The flushing-assisting water inlet valve 50 is ingenious in design and easy to control due to the adoption of the structure. Of course, in other embodiments, the configuration of the flush-assist water inlet valve 50 is not so limited.

Further, referring to fig. 5, in this embodiment, the tank inlet valve 60 includes a second valve housing 61 and a second water-stop diaphragm 62, the second water-stop diaphragm 62 correspondingly communicates with the water inlet of the water inlet pipe 801 and the water inlet channel 803 of the tank, and encloses with the second valve housing 61 to form a second back pressure chamber 601, and the second valve housing 61 is provided with a second pressure relief hole 63 communicating with the second back pressure chamber 601. The water tank inlet valve 60 and the flushing-assisting inlet valve 50 adopt a back pressure cavity type control structure, and are easy to control and simple in structure.

The second pressure release hole 63 is controlled to be opened/closed by the float assembly 70, so that the water tank inlet valve 60 can be automatically controlled by the change of the water level, and a delayed opening water inlet mode is also realized. That is, when the water tank is flushed, the flushing-assisting water inlet valve 50 is opened first, so that the water in the water inlet pipeline 801 flows out from the flushing-assisting passage 802 first to be sprayed and flushed (at this time, the hydraulic water discharge valve 40 is also opened synchronously to consume the water in the water tank 12), when the water level in the water tank 12 falls to a certain height, the floating barrel assembly 70 is triggered to act, the second pressure relief hole 63 is then unblocked, the water in the second back pressure cavity 601 is discharged from the second pressure relief hole 63, so that the water outlet between the water inlet pipeline 801 and the water tank water inlet passage 803 is opened, the water in the water inlet pipeline 801 flows into the water tank 12 through the water tank water inlet passage 803, and therefore water replenishing is achieved. When the water tank 12 is filled with a sufficient amount of water, the water level rises, and the float assembly 70 is driven to act, so that the float assembly 70 blocks the second pressure relief hole 63 again, thereby stopping the incoming water flow.

More specifically, referring to fig. 5 and 6, the float assembly 70 includes a barrel body 71, a water inlet float 72, a small float 73 and a water stopping lifting lever 74, the barrel body 71 is fixed on the water inlet main body 80 and is provided with a water storage chamber 711 and a bottom drain hole 712 communicated with the water storage chamber 711, the small float 73 is disposed below the bottom drain hole 712, when the water level is at a high level (for example, when the water tank 12 is full of water), the small float 73 always blocks the bottom drain hole 712 through buoyancy, the water in the water storage chamber 711 cannot be discharged, when the water level is lowered to a level that cannot provide enough buoyancy for the small float 73, the small float 73 opens the bottom drain hole 712, and the water in the water storage chamber 711 starts to be discharged.

The water inlet floating barrel 72 is arranged in the water storage cavity 711, the middle position of the water stopping lifting lever 74 is hinged to the water inlet main body 80, the first end of the water stopping lifting lever 74 is connected with the water inlet floating barrel 72, the second end of the water stopping lifting lever 74 is provided with a sealing block 75 and corresponds to the second pressure relief hole 63, and the water stopping lifting lever 74 can be driven to swing by the ascending or descending movement of the water inlet floating barrel 72 so as to control the sealing block 75 to seal or separate from the second pressure relief hole 63. Namely, when the water inlet floating barrel 72 rises, the water stopping lifting lever 74 is driven to swing, so that the blocking block 75 is controlled to block the second pressure relief hole 63, and when the water inlet floating barrel 72 falls, the water stopping lifting lever 74 is driven to swing, so that the blocking block 75 is controlled to be separated from the second pressure relief hole 63.

So set up, when the hydraulic pressure drain valve 40 opened the water tank outlet 121 and carried out the drainage and wash, the initial stage, even there is the decline in the water level in the water tank 12, but as long as can provide sufficient buoyancy for little keg float 73 with shutoff bottom outlet 712, the water level in the water storage chamber 711 just can not change, the position of the keg float 72 that intakes also can not change, also be the second pressure release hole 63 remains the state of being shutoff all the time, so, can let the water in the inlet channel 801 discharge from helping the bath passageway 802, the power of washing is bigger. When the water level is lowered to a level that cannot provide enough buoyancy for the small floating barrel 73, the small floating barrel 73 opens the bottom drain hole 712, water in the water storage chamber 711 starts to be discharged, the water level becomes low, and the position of the water inlet floating barrel 72 also starts to be lowered, so that the water stopping lifting lever 74 is driven to swing, the blocking block 75 is controlled to be separated from the second pressure relief hole 63, and finally the hydraulic drain valve 60 is opened to realize water supplement.

Specifically, the tub body 71 may be provided with a penetration hole, the diameter of which is smaller than the bottom drain hole 712, so that when the water level decreases (decreases rapidly in a short time), the amount of water seeped from the penetration hole of the water storage chamber 711 is small and negligible; when water is stored, the water can enter the water storage chamber 711 through the penetration hole, so that the problem that the bottom drainage hole 712 is blocked by the small floating bucket 73 and cannot enter the water storage chamber 711 when the water level rises is solved. Of course, in other embodiments, this is not limiting.

Of course, in other embodiments, the structure of the tank inlet valve 60 is not limited thereto, and the structure for achieving the delayed opening of the tank inlet valve 60 is not limited to the structure of the float assembly 70 described above as long as the delay assembly for allowing the delayed opening of the tank inlet valve 60 can be achieved.

With continued reference to fig. 7, the hydraulic drain valve 40 includes a hydraulic valve housing 41, and a drain valve core 42 and a return spring 43 disposed in the hydraulic valve housing 41, wherein the drain valve core 42 blocks the tank drain port 121 under the action of the return spring 43. The hydraulic valve housing 41 is further provided with a stamping channel (not shown) corresponding to the drain valve core 42, the stamping channel is connected with the multi-way pipe 30, one of the streams of water output by the water pump 21 flows into the stamping channel through the multi-way pipe 30 to drive the drain valve core 42 to overcome the elastic force of the return spring 43 and open the water tank drain port 121, so that normal drainage flushing of the water tank 12 is realized. The hydraulic drain valve 40 has the structure, and is simple in structure and easy to realize. Of course, in other embodiments, this is not limiting.

With continued reference to fig. 9, the upper punch assembly 90 is of an injector structure, and includes a nozzle 901 and a mixing tube 902, specifically, the number of the nozzles 901 is one, the nozzle 901 is connected to the multi-way tube 30, and an inlet end of the mixing tube 902 is of a trumpet-shaped structure and corresponds to the nozzle 901, so that water output from the multi-way tube 30 is injected into the trumpet-shaped inlet end of the mixing tube 902 through the nozzle 901, thereby generating a venturi effect and further enhancing the impact force.

Example two

The structure of the toilet bowl with the strengthened flushing force provided by the embodiment is substantially the same as that provided by the embodiment I, and the difference is that: referring to fig. 10, in this embodiment, the number of nozzles 901 of the upper punch assembly 90 is two, two nozzles 901 simultaneously correspond to the inlet ends of the mixing tube 902, and water output from the multi-way tube 30 is simultaneously injected into the trumpet-shaped inlet end of the mixing tube 902 through the two nozzles 901, thereby generating a venturi effect and further enhancing the impact force.

Of course, in other embodiments, the number of the nozzles 901 may also be more than two, such as three, four, etc.

EXAMPLE III

The structure of the toilet bowl with the strengthened flushing force provided by the embodiment is substantially the same as that provided by the embodiment I, and the difference is that: referring to fig. 11, in the present embodiment, the upper punch assembly 90 is a single tube structure, and is directly connected to the multi-way tube 30 through the single tube structure, i.e. without the venturi effect.

While the invention has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. A toilet for strengthening flushing force comprises a toilet base and a water tank, wherein the toilet base is provided with a spraying pipeline and a scrubbing pipeline; the method is characterized in that: the water tank is internally provided with a water tank water inlet valve, a flushing-assisted water inlet valve, a hydraulic drain valve, a water pump, a multi-way pipe and an upper flushing assembly, the water tank water inlet valve and the flushing-assisted water inlet valve are both connected with a water inlet pipeline, the injection pipeline is connected with the output end of the flushing-assisted water inlet valve and a water tank water outlet, and the hydraulic drain valve is arranged on the water tank water outlet; the output end of the water pump is connected with the multi-way pipe, and is respectively connected with the driving ends of the flushing-assisting water inlet valve and the hydraulic drain valve through the multi-way pipe so as to respectively drive the flushing-assisting water inlet valve and the hydraulic drain valve to be opened, the multi-way pipe is also connected with the upper punch assembly, and the output end of the upper punch assembly is connected with the scrubbing pipeline.

2. The impact-strengthened toilet bowl according to claim 1, wherein: be provided with the main part of intaking in the water tank, be equipped with the inlet channel in the main part of intaking and communicate the water tank inlet channel of inlet channel and help the bath passageway respectively, water tank water intaking valve sets up between inlet channel and water tank inlet channel, help the setting of towards inlet valve between inlet channel and help the bath passageway, help the bath passageway as helping the output of towards inlet valve and connect the injection pipeline.

3. The impulsive force-intensifying toilet as recited in claim 2, wherein: the flushing-assisting water inlet valve comprises a first valve shell, a first water-stopping diaphragm and a back pressure cavity water-stopping cover; the first water stopping diaphragm corresponds to a water passing opening communicated with a water inlet pipeline and a water assisting flushing channel and is enclosed with the first valve shell to form a first back pressure cavity, a first pressure relief hole communicated with the first back pressure cavity is formed in the first valve shell, the water stopping cover of the back pressure cavity is provided with a blocking column used for blocking the first pressure relief hole, a water pump water inlet channel corresponding to the water stopping cover of the back pressure cavity is further formed in the first valve shell, and the multi-way pipe is connected with the water pump water inlet channel.

4. A toilet bowl with impact reinforcement according to claim 3, characterized in that: the first valve shell comprises a valve shell and a valve cover, the valve shell is of an H-shaped structure and is provided with a first cavity and a second cavity which are arranged in a back-to-back mode, a first water stopping diaphragm is arranged at the open end of the first cavity of the valve shell, so that the first cavity is formed into a first back pressure cavity, a first pressure relief hole is formed in a partition board for isolating the first cavity from the second cavity, a back pressure cavity water stopping cover is assembled in the second cavity, the plugging column is inserted into the first pressure relief hole through the gap of the second cavity, a sealing ring is arranged at the tail end of the plugging column, a spring is arranged between the partition board and the back pressure cavity water stopping cover, the back pressure cavity water stopping cover moves towards the open end of the second cavity under the action of the spring to seal and block the sealing ring at the tail end of the plugging column, the valve cover is covered on the open end of the second cavity, and an incoming water channel of the water pump is formed in the valve cover.

5. The impact-strengthened toilet bowl according to claim 2, wherein: the water tank inlet valve comprises a second valve shell and a second water stop diaphragm, the second water stop diaphragm is correspondingly communicated with a water inlet of the water inlet pipeline and a water inlet channel of the water tank and is enclosed with the second valve shell to form a second back pressure cavity, and a second pressure relief hole communicated with the second back pressure cavity is formed in the second valve shell; and the second pressure relief hole controls the on/off of the second pressure relief hole through the floating bucket assembly.

6. The impact-strengthened toilet bowl as claimed in claim 5, wherein: the utility model discloses a water storage device, including the floating bucket subassembly, the floating bucket subassembly includes that bucket body, the keg float of intaking, little floating bucket and stagnant water lift the thick stick, the bucket body is fixed in into water in the main part to be provided with the bottom outlet of water storage cavity and intercommunication water storage cavity, little floating bucket sets up in the below of bottom outlet, the floating bucket that intakes sets up in the water storage cavity, the stagnant water lifts the middle part position of thick stick and articulates in the main part of intaking, the stagnant water is lifted the first end of thick stick and is connected the floating bucket of intaking is provided with the shutoff piece on its second end and corresponds second pressure release hole, the rising or the decline activity of the floating bucket of intaking can drive the stagnant water and lift the swing of thick stick, and then control shutoff piece shutoff or break away from second pressure release hole.

7. The impact-strengthened toilet bowl according to claim 1, wherein: the hydraulic drain valve comprises a hydraulic valve shell, a drain valve core and a return spring, wherein the drain valve core and the return spring are arranged in the hydraulic valve shell; the hydraulic valve shell is also provided with a stamping channel corresponding to the drainage valve core, the stamping channel is connected with the multi-way pipe, and one strand of water output by the water pump flows into the stamping channel through the multi-way pipe so as to drive the drainage valve core to overcome the elasticity of the reset spring and open the water tank drainage port.

8. The impact-strengthened toilet bowl according to claim 1, wherein: the upper punch assembly is of an ejector structure and comprises a nozzle and a mixing pipe, the nozzle is connected with the multi-way pipe, and the inlet end of the mixing pipe is of a horn-shaped structure and corresponds to the nozzle.

9. The impact-strengthened toilet bowl as claimed in claim 8, wherein: the number of the nozzles is one, two or more than two.

10. The impact-strengthened toilet bowl according to claim 1, wherein: the upper punch assembly is of a single pipe body structure.