CN218597290U - High-efficient toilet bowl that erodees - Google Patents

Abstract

The application discloses high-efficient toilet bowl that erodees, including the toilet bowl body, with the integrative water tank that perhaps divides the body of toilet bowl body, the toilet bowl body is equipped with sewage pipes, injection pipe and scrubs the pipeline, is equipped with water intaking valve and drain valve in the water tank, and drain valve outlet intercommunication injection pipe, its characterized in that: the toilet bowl also comprises a hydraulic driving mechanism which is arranged on the drain valve and can drive the drain valve to drain water, wherein the hydraulic driving mechanism is provided with a hydraulic cavity, a water inlet and a water outlet which can be communicated with the hydraulic cavity, the water inlet is connected with an external pressure water source, the water outlet is communicated to the inlet of the scrubbing pipeline so that the external pressure water source flows into the water inlet, the hydraulic driving mechanism drives the drain valve to open the drain outlet of the drain valve to drain water, and the external pressure water source flows out of the water outlet and is sprayed out of the scrubbing pipeline to flush the peripheral wall of the toilet bowl body. The utility model provides an external pressure water source reuse is come to supplying water to scrubbing the pipeline after opening the drain valve, and the utilization efficiency at this water source is high, and it is also comparatively simple and convenient to erode control simultaneously.

Description

High-efficient toilet bowl that erodees

Technical Field

The application relates to sanitary equipment, in particular to a toilet bowl with efficient flushing.

Background

Current toilets are typically provided with two outlet conduits, namely a spray conduit and a brush ring conduit. The water flow is divided into two parts after flowing out from the drain valve of the water tank, one part of the water flows through the brush ring pipeline to brush the inner ring surface of the toilet bowl body, and the other part of the water flows through the jet pipeline to flow out to jet and flush the bottom of the toilet bowl body. Because the water of the two water outlet pipelines comes to the drain valve, and the water level of the brush ring pipeline is higher, the water quantity is difficult to be effectively ensured. Because the height of the water tank is limited, especially for an intelligent integrated toilet, the water tank is lower, the kinetic energy of water coming out of the water tank is very low, and the flushing effect is not ideal. Meanwhile, some toilet bowl drainage valves are opened by a hydraulic driving mechanism in the market, but water for starting the hydraulic drainage mechanism only plays a role in starting the drainage valve, and instantaneous energy generated by the partial water inlet pressure is not fully utilized.

Disclosure of Invention

The main aim of this application is to overcome the above-mentioned defect among the prior art, provides a toilet bowl that high efficiency was washd.

The utility model provides a high-efficient toilet bowl that erodees, including the toilet bowl body, with the integrative water tank that perhaps divides the body of toilet bowl, the toilet bowl body be equipped with sewage pipes, be used for to the injection line of sewage pipes spun sparge water with be used for carrying out the pipeline of scrubbing that washes to toilet bowl body perisporium, be equipped with the drain valve in the water tank, drain valve outlet intercommunication injection line, its characterized in that: the toilet bowl also comprises a hydraulic driving mechanism which is arranged on the drain valve and can drive the drain valve to drain water, the hydraulic driving mechanism is provided with a hydraulic cavity, a water inlet and a water outlet, the water inlet can be communicated with the hydraulic cavity, the water inlet is connected with an external pressure water source, the water outlet is communicated to the inlet of the scrubbing pipeline, so that the external pressure water source flows into the water inlet, the hydraulic driving mechanism drives the drain valve to open a drain outlet of the drain valve to drain water, and the external pressure water source flows out of the water outlet and is sprayed out of the scrubbing pipeline to flush the peripheral wall of the toilet bowl body.

Preferably, the external pressure water source is water pumped from the water tank by a water pump, the water outlet of the water pump is connected with the water inlet, a water inlet valve is further arranged in the water tank, the water inlet valve is provided with a second outlet and a first outlet for leading water to the water tank, the water outlet of the first outlet is controlled by a buoy or an electric control valve, and the water outlet of the second outlet is communicated to the outlet of the injection pipeline, so that the water discharged from the water outlet of the drain valve and the water flowing out of the second outlet are sprayed out from the outlet of the injection pipeline together.

Preferably, the external pressure water source is water from a municipal water supply network, the water tank further comprises a water inlet valve, the water inlet valve is provided with a second outlet and a first outlet for leading water to the water tank, and the second outlet is connected with the water inlet.

Preferably, the water outlet of the first outlet is controlled by a float bowl, the water outlet of the second outlet is controlled by a mechanical switch assembly, the water outlet is also communicated with the outlet of the injection pipeline, and the water discharged from the water discharge outlet of the water discharge valve and part of the water flowing out of the water outlet are sprayed out of the outlet of the injection pipeline together.

Preferably, a water pump is further arranged in the water tank, the water pump is used for pumping stored water in the water tank to supply the stored water to the hydraulic driving mechanism, the hydraulic driving mechanism is further provided with another water inlet, and a water outlet of the water pump is connected with the another water inlet.

Preferably, a first one-way valve is arranged between the second outlet and the water inlet, and a second one-way valve is arranged between the water outlet of the water pump and the other water inlet, so that water flowing into the hydraulic cavity from the water inlet cannot flow out from the other water inlet, and water flowing into the hydraulic cavity from the other water inlet cannot flow out from the water inlet.

Preferably, the water outlet of the second outlet is also controlled by an electronic switch assembly.

Preferably, the toilet bowl is an intelligent toilet bowl, the intelligent toilet bowl is provided with a main control unit, and the electronic switch assembly is electrically connected with the main control unit so as to control the electronic switch assembly through the main control unit.

Preferably, the water outlet of the first outlet and the water outlet of the second outlet are independent from each other, and the first outlet starts to discharge water after the water outlet of the second outlet stops.

Preferably, the hydraulic driving mechanism further includes a pressure control valve for opening the water outlet under a certain pressure, and the pressure control valve is configured to open the water outlet after the hydraulic driving mechanism drives the drain valve to open the drain opening.

Preferably, the pressure control valve includes a valve body having a water inlet end and a water outlet end, the water inlet end is communicated with the hydraulic cavity, the water outlet end is communicated with the water outlet, a valve port is disposed in the valve body, and the opening and closing of the valve port controls the opening and closing of the water inlet end and the water outlet end.

Preferably, the valve body is further provided with a valve core, a back pressure cavity and a pressure relief hole communicated with the back pressure cavity, the valve core controls the valve port to be opened and closed under the action of back pressure of the back pressure cavity, the valve core is provided with a water inlet small hole communicated with the water inlet end and the back pressure cavity, water at the water inlet end enters the back pressure cavity through the water inlet small hole under certain pressure, the water in the back pressure cavity is discharged through the pressure relief hole, the pressure of the back pressure cavity is reduced, and the valve core opens the valve port under the action of the water inlet pressure, so that the water at the water inlet end can flow to the water outlet end.

Preferably, the hydraulic driving mechanism includes a piston disposed in the hydraulic chamber, a sealing ring sleeved on the piston, and a return spring for returning the piston after the drain valve drains water, a valve core, an elastic member abutting against the valve core and a sealing pad sleeved on the valve core for sealing the valve port are further disposed in the valve body of the pressure control valve, a sealing area of the sealing ring is N times a sealing area of the sealing pad, a working force value of the return spring is not N times a working force value of the elastic member, and N is a natural number greater than or equal to 5.

Preferably, the drain valve is of a button control type, the hydraulic driving mechanism comprises a piston arranged in the hydraulic cavity and a push rod linked with the piston, and the push rod presses the drain valve button under the action of the piston.

Preferably, the hydraulic driving mechanism and the drain valve are integrally arranged, the hydraulic driving mechanism is arranged above the drain valve and comprises a piston arranged in the hydraulic cavity and a connecting rod linked with the piston, and the connecting rod is connected with a sealing assembly of the drain valve.

Preferably, the drain line is a siphon line capable of generating siphon when draining water.

According to the above description of the present application, compared with the prior art, the present application has the following beneficial effects:

1. the external pressure water source is used for supplying water to the brushing pipeline after the drain valve is opened, the utilization efficiency of the water source is high, and meanwhile, the flushing control is simple and convenient.

2. The water pump is used for pumping water in the water tank to open the drain valve, the influence of water inlet pressure can be avoided, the drain valve can be ensured to be opened, and the stability of flushing control is enhanced.

3. Utilize water pump pumping water or municipal pipeline pressure water to supply water to scrubbing the pipeline, the gravity water that combines in the water tank of municipal pipeline pressure water simultaneously erodees toilet bowl sewage pipes together, has promoted toilet bowl's the effect of erodeing greatly.

4. The water outlet of the first outlet and the water outlet of the second outlet are controlled through mechanical structures, and the flushing control of the toilet bowl can be realized without depending on electric power.

5. The hydraulic driving mechanism is provided with two water inlets which are respectively connected with tap water and water of the water pump, the tap water is controlled mechanically, and the water of the water pump is controlled electronically, so that the parallel connection dual-mode control of the toilet bowl flushing can be realized; when the abnormal condition of water cut-off occurs, the water in the water tank is pumped by using the electronic control water pump to enter the hydraulic driving mechanism to open the drain valve; when the abnormal condition of power failure occurs, the running water can be mechanically controlled to enter the hydraulic driving mechanism to open the drain valve; this ensures normal use of the toilet flushing function in abnormal situations.

6. The play water mutual independence of first export and second export, make full use of external pressure water source avoids the external pressure water source to be utilized when scouring, is shunted by first export and influences the scouring effect.

7. The pressure control valve is used for avoiding that the water outlet is communicated in advance to release pressure under the condition that the drain valve is not opened, so that the normal work of the drain valve is ensured.

8. Through electronic control, when the needs are washed by water, intelligent closestool main control unit can be according to actual need accurate control wash ring cleaning time, and the opening of control electronic switch subassembly lags behind the work of water pump simultaneously, avoids wash ring washing to wash behind more than the injection and erodees and lead to the problem that the filth (for example paper handkerchief) that glues in the pan surface is too late to wash away.

Drawings

FIG. 1 is an overall schematic view of a toilet bowl shown in a first embodiment of the present application;

FIG. 2 is a schematic cross-sectional view of a toilet bowl shown in the first embodiment of the present application, FIG. 1;

FIG. 3 is a schematic cross-sectional view of a toilet bowl shown in the first embodiment of the present application, FIG. 2;

FIG. 4 is a schematic cross-sectional view of a toilet bowl shown in the first embodiment of the present application, FIG. 3;

FIG. 5 is a schematic cross-sectional view 4 of a toilet bowl according to an embodiment of the present application;

FIG. 6 is an overall schematic view of a hydraulically driven drain valve of the toilet bowl shown in an exemplary embodiment of the present application;

FIG. 7 is a schematic view illustrating an initial state of a hydraulically driven drain valve of the toilet bowl according to an exemplary embodiment of the present application;

FIG. 8 is a schematic view of a drain state of a hydraulically driven drain valve of the toilet bowl shown in an exemplary embodiment of the present application;

FIG. 9 is a schematic view of another hydraulically actuated drain valve configuration of the toilet bowl illustrated in an exemplary embodiment of the present application;

FIG. 10 is an overall schematic view of a toilet bowl according to the second embodiment of the present application;

FIG. 11 is a schematic sectional view of a toilet bowl shown in the second embodiment of the present application 1;

FIG. 12 is a schematic cross-sectional view of a toilet bowl according to the second embodiment of the present application, shown in FIG. 2;

FIG. 13 is an overall schematic view of a toilet bowl according to the third embodiment of the present application;

FIG. 14 is a schematic cross-sectional view of a toilet bowl shown in the third embodiment of the present application, FIG. 1;

fig. 15 is a schematic sectional view 2 of a toilet bowl according to the third embodiment of the present application.

Detailed Description

As shown in fig. 1 to 15, the high-efficiency flushing toilet of the present application includes a toilet body 10, a water tank 20 integrated with or separated from the toilet body, and the toilet body 10 is provided with a sewage conduit 11, a jet conduit 12 for jetting washing water to the sewage conduit 11, and a brushing conduit 13 for brushing the peripheral wall of the toilet body. The drain pipe 11 is preferably a siphon pipe capable of generating siphon when draining. The water tank 20 is further provided with a drain valve 30, a hydraulic driving mechanism 40 and a water inlet valve 60, wherein the hydraulic driving mechanism 40 is attached to the drain valve 30 and can drive the drain valve 30 to drain water, the drain valve outlet 31 is communicated with the injection pipeline 12, the hydraulic driving mechanism 40 is provided with a hydraulic cavity 43, a water inlet 41 and a water outlet 42 which can be communicated with the hydraulic cavity, the water inlet 41 is connected with an external pressure water source, and the water outlet 42 is communicated to the inlet of the brushing pipeline 13. Specifically, the water outlet 42 is connected to the inlet of the brushing duct 13 through the connection pipe 16. When the external pressure water source flows into the inlet 41, the hydraulic drive mechanism 40 drives the discharge valve discharge port 31 to open for discharge, the stored water in the toilet tank 20 flows out from the outlet of the jet pipe 12 through the discharge valve 30, and the external pressure water source flows out from the outlet 42 and is discharged from the flush pipe 13 to flush the peripheral wall of the toilet body.

The hydraulic driving mechanism 40 is preferably integrally disposed with the drain valve 30, and the hydraulic driving mechanism 40 is disposed above the drain valve 30, for example, a housing of the hydraulic driving mechanism 40 is clamped with a housing of the drain valve 30. The hydraulic driving mechanism 40 includes a piston 44 disposed in the hydraulic chamber 43, a sealing ring 46 sleeved on the piston 44, a return spring 47 for returning the piston 44 after the drain valve drains water, and a connecting rod 45 linked with the piston 44, wherein the connecting rod 45 is connected with the sealing assembly 32 of the drain valve, so that the piston 44 drives the sealing assembly 32 of the drain valve to move together when moving.

The hydraulic driving mechanism 40 in this embodiment further includes a pressure control valve for opening the water outlet 42 under a certain pressure, and the pressure control valve is configured such that the hydraulic driving mechanism 40 drives to open the drain valve outlet 31 and then opens the water outlet 42. The pressure control valve includes a valve body 70 having a water inlet end 71 and a water outlet end 72, the water inlet end 71 is communicated with the hydraulic chamber 43, the water outlet end 72 is communicated with the water outlet 42, a valve port 73 is provided in the valve body 70, and the opening and closing of the valve port 73 controls the opening and closing of the water inlet end 71 and the water outlet end 72.

Specifically, the valve body 70 is further provided with a valve element 74, a back pressure chamber 75 and a relief hole 76 communicated with the back pressure chamber 75, wherein the valve element 74 controls the opening and closing of the valve port 73 under the action of the back pressure chamber 75. The valve core is provided with a small water inlet hole 77 for communicating the water inlet end 71 and the back pressure cavity 75, water at the water inlet end 71 enters the back pressure cavity 75 through the small water inlet hole 77 under a certain pressure, the water in the back pressure cavity 75 is discharged through the pressure relief hole 76, so that the pressure in the back pressure cavity 75 is reduced, and the valve core 74 opens the valve port 73 under the action of the water inlet pressure, so that the water at the water inlet end 71 can flow to the water outlet end 72.

The present application further provides a pressure control valve, the valve body 70 is further provided with a valve core 74, an elastic member 78 abutting against the valve body 70 and the valve core 74, and a gasket 79 sleeved on the valve core 74 for sealing the valve port 73, wherein in an initial state, the gasket 79 is abutted against the valve port 73 by the elastic member 78 for sealing the valve port 73. In order to open the water outlet 42 after opening the drain port 31 of the drain valve, the sealing area of the sealing ring 46 is much larger than that of the sealing pad 79, specifically, the sealing area of the sealing ring 46 is N times of that of the sealing pad 79, and N is preferably 20-30. And the working force value of the return spring 47 is set to be not N times the working force value of the elastic member 78. Therefore, under the same power condition, the action time of the sealing gasket 79 is not earlier than that of the sealing ring 46, so that the water outlet 42 is opened after the water outlet 31 of the drain valve is opened.

Of course, the drain valve may also be of a button control type, the hydraulic driving mechanism includes a piston disposed in the hydraulic chamber and a push rod linked with the piston, and the push rod presses the drain valve button under the action of the piston.

The first embodiment is as follows:

as shown in the drawing, a water pump 50 is further provided in the water tank 20, and the water pump 50 pumps the water stored in the water tank 20 to supply to the hydraulic drive mechanism 40. Specifically, the water outlet of the water pump 50 is connected to the water inlet 41 through the connection pipe 17. I.e. in this embodiment the external pressure water source is pumping water from the water tank through the water pump 50. Further, a water inlet valve 60 is disposed in the water tank 20, the water inlet valve 60 has a second outlet 64 and a first outlet 63 for flowing water into the water tank 20, the water outlet of the second outlet 64 is preferably controlled by a solenoid valve, the water outlet of the first outlet 63 is controlled by a float 65 or an electrically controlled valve, and the water outlet of the second outlet 64 is communicated to the outlet of the injection pipe 12, so that the water discharged from the drain valve outlet 31 is sprayed out of the outlet of the injection pipe 12 together with the water flowing out of the second outlet 64. In this embodiment, the bottom wall of the water tank is provided with a water path connector, the second outlet 64 is connected with the water path connector through the connecting pipe 18, and the injection connecting assembly 14 is installed near the outlet of the injection pipeline 12, and the injection connecting assembly 14 is connected with the water path connector through the connecting pipe 15.

In this embodiment, the inlet valve 60 is provided with independent double outlet channels, and the water flowing out of the first outlet 63 of the inlet valve flows into the toilet tank 20 for storage; the water flowing from the inlet valve second outlet 64 flows to the outlet of the jet pipe 12 of the toilet bowl when needed. After the water tank 20 is filled with water, if the flushing is needed, the water pump 50 is started preferably through electronic control to pump the stored water in the water tank 20 to supply to the hydraulic driving mechanism 40, the water enters the hydraulic cavity 43 from the water inlet 41 of the hydraulic driving mechanism 40, the drain valve 30 is pushed to open the drain port 31, and the water in the water tank flows through the toilet bowl injection pipeline 12 and flows out from the outlet of the injection pipeline 12; after the drain valve 30 is opened, the pressure control valve opens the valve port 73, and the water pumped by the water pump 50 is guided to the brushing pipeline 13 for washing the ring; the second outlet 64 of the inlet valve is then opened to direct the mains water from the municipal water supply network out through the outlet of the jet pipe 12 so that the gravity water in the cistern flows with both mains water flows towards the bowl drain 11 until the end of the discharge. After the water flows to the hydraulic driving mechanism to drive the drain outlet 31 of the drain valve to be opened, the first outlet 63 of the water inlet valve cannot be opened in the whole draining period, and after the draining is finished, the buoy 65 controlling the water inlet of the first outlet 63 of the water inlet valve falls down to start storing water into the water tank.

Example two:

as shown, the water tank 20 further comprises a water inlet valve 60, the water inlet valve 60 has a second outlet 64 and a first outlet 63 for supplying water to the water tank 20, the water output from the first outlet 63 is controlled by a float 65 or by an electrically controlled valve, and the water output from the second outlet 64 is controlled by a switch assembly. The second outlet 64 is connected to the inlet 41 through the connection pipe 17. I.e. the external pressure water source in this embodiment is tap water from a municipal water supply network. In this embodiment, the water outlet 42 is further communicated to the outlet of the injection pipeline 12, specifically, a water path connector is disposed on the bottom wall of the water tank, the water outlet 42 is connected to the water path connector through a connecting pipe 18, and the injection connection assembly 14 is installed near the outlet of the injection pipeline 12, and the injection connection assembly 14 is connected to the water path connector through a connecting pipe 15. Whereby the water discharged from the drain valve drain port 31 is jetted from the outlet of the jetting pipe 12 together with part of the water flowing out from the water outlet 64. The first outlet 63 and the second outlet 64 are independent from each other, and the first outlet 63 starts to discharge water after the second outlet 64 stops discharging water. For the specific structure of the water inlet valve and the switch assembly in this embodiment, refer to the structure in the chinese patent database with publication number CN 110056055A.

In this embodiment, the inlet valve 60 is also provided with independent dual outlet channels, so that the water flowing out of the first outlet 63 of the inlet valve flows into the toilet tank 20 for storage; the water flowing out of the inlet valve second outlet 64 flows to the hydraulic driving mechanism 40 to drive and open the drain valve outlet 31, and finally flows to the inlet of the brushing pipeline 13 and the outlet of the spraying pipeline 12 of the toilet bowl. After the water tank 20 finishes water inlet and if flushing is needed, firstly starting a switch assembly of the water inlet valve, enabling tap water of a municipal water supply network to flow out of a second outlet 64 of the water inlet valve and supply to the hydraulic driving mechanism 40, enabling the tap water to enter a hydraulic cavity 43 of the hydraulic driving mechanism 40, pushing the drain valve 30 to open the drain port 31, and enabling water in the water tank to flow out of an outlet of the spraying pipeline 12 through the toilet bowl spraying pipeline 12; after the drain valve 30 is opened, the pressure control valve will open its valve port 73, and the tap water is guided to the inlet of the brushing pipe 13 and the outlet of the injection pipe 12 to flow out at the same time; the gravity water in the water tank and the tap water flow towards the toilet bowl sewage discharge pipeline 11 together until the water discharge is finished. The first outlet 63 of the inlet valve is not opened during the whole draining period, and the float 65 controlling the inlet of the first outlet 63 of the inlet valve falls down to store water into the water tank after the draining is finished.

Example three:

as shown in the figure, the main differences between the present embodiment and the second embodiment are:

first, a water pump 50 is further provided in the water tank 20, and the water pump 50 pumps the water stored in the water tank 20 to supply the water to the hydraulic drive mechanism 40. The hydraulic drive 40 therefore has a further water inlet in addition to the water inlet 41, to which the water outlet of the water pump 50 is connected via a connecting line 17'. That is, in this embodiment, the external pressure water source may be water pumped from the water tank by the water pump 50 or tap water from a municipal water supply network. For this purpose, a first check valve 90 is disposed between the second outlet 64 and the inlet 41, and a second check valve 90' is disposed between the outlet of the water pump 50 and the other inlet, so that the water flowing into the hydraulic pressure chamber 43 from the inlet 41 does not flow out from the other inlet, and the water flowing into the hydraulic pressure chamber 43 from the other inlet does not flow out from the inlet 41.

Second, the switch assembly that controls the water output from the second outlet 64 may be either electronically or mechanically controlled. The electric control preferably adopts a solenoid valve to control the on-off of the water outlet of the second outlet 64, and the purely mechanical control adopts a manual operation button 19 to control the on-off of the water outlet of the second outlet 64. The technical personnel in the field can obtain the on-off control of the waterway by the electromagnetic valve or the manual operation button without creative labor from the prior art, and the on-off control is not described in detail herein.

In this embodiment, the inlet valve 60 is provided with independent double outlet channels, and the water flowing out of the first outlet 63 of the inlet valve flows into the toilet tank 20 for storage; water flowing from the inlet valve second outlet 64 flows to the hydraulic drive mechanism 40 when desired. After the water inlet of the water tank 20 is finished, if the flushing is needed, firstly, the water pump 50 is started preferably through electronic control to pump the stored water in the water tank 20 to be supplied to the hydraulic driving mechanism 40, water enters the hydraulic cavity 43 from the other water inlet of the hydraulic driving mechanism 40, the drain valve 30 is pushed to open the drain port 31, and the water in the water tank flows through the toilet bowl injection pipeline 12 and flows out from the outlet of the injection pipeline 12; after the drain valve 30 is opened, the pressure control valve opens the valve port 73 thereof, the water pumped by the water pump 50 is guided to the inlet of the brushing pipeline 13 and the outlet of the injection pipeline 12 to flow out at the same time, and the water pump stops working; then starting the switch assembly of the water inlet valve, running water of the municipal water supply network flows out of the second outlet 64 of the water inlet valve to supply to the hydraulic driving mechanism 40, the running water enters from the water inlet 41 to enter the hydraulic cavity 43, the water discharge valve 30 is continuously pushed to open the water discharge port 31, and the running water is simultaneously guided to the inlet of the brushing pipeline 13 and flows out of the outlet of the injection pipeline 12; thus, the gravity water in the water tank and the tap water flow towards the sewage discharge pipeline 11 of the toilet bowl together until the drainage is finished. The first outlet 63 of the inlet valve is not opened during the whole draining period, and the float 65 controlling the inlet of the first outlet 63 of the inlet valve falls down to store water into the water tank after the draining is finished.

The present embodiment can ensure the normal use of the flushing function of the toilet bowl when various abnormal situations occur. When unexpected water cut-off occurs, the water pump 50 can normally pump the stored water in the water tank 20 to supply the stored water to the hydraulic driving mechanism 40, push the drain valve 30 to open the drain port 31, the water in the water tank flows to the toilet bowl injection pipeline 12, and the water pumped by the water pump 50 is simultaneously guided to the inlet of the brushing pipeline 13 and the outlet of the injection pipeline 12 to flow out; when an unexpected power failure occurs, the manual operation button 19 is pressed to introduce the water from the second outlet 64 into the hydraulic driving mechanism 40, push the drain valve 30 to open the drain opening 31, and then the tap water simultaneously enters the inlet of the brushing pipe 13 and flows out from the outlet of the spraying pipe 12, wherein the tap water entering the outlet of the spraying pipe 12 is merged with the gravity water in the water tank, and the two water flows flow to the toilet bowl sewage pipeline together.

While the foregoing description shows and describes the preferred embodiments of the present application, it is to be understood that the application is not limited to the forms disclosed herein but is not to be taken as excluding other embodiments and as being applicable to various other combinations, modifications and environments and being capable of changes within the scope of the inventive concept as described herein, either by the above teachings or as measured by the skill or knowledge of the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the application, which is to be protected by the claims appended hereto.

Claims (10)

1. The utility model provides a high-efficient washing toilet bowl, including the toilet bowl body, with the integrative water tank that perhaps divides the body of toilet bowl, the toilet bowl body be equipped with sewage pipes, be used for to the injection line of sewage pipes blowout sparge water with be used for carrying out the pipeline of scrubbing that washes to toilet bowl body perisporium, be equipped with water intaking valve and drain valve in the water tank, the drain valve outlet intercommunication injection line, its characterized in that: the toilet bowl also comprises a hydraulic driving mechanism which is arranged on the drain valve and can drive the drain valve to drain water, the hydraulic driving mechanism is provided with a hydraulic cavity, a water inlet and a water outlet, the water inlet can be communicated with the hydraulic cavity, the water inlet is connected with an external pressure water source, the water outlet is communicated to the inlet of the scrubbing pipeline, so that the external pressure water source flows into the water inlet, the hydraulic driving mechanism drives the drain valve to open a drain outlet of the drain valve to drain water, and the external pressure water source flows out of the water outlet and is sprayed out of the scrubbing pipeline to flush the peripheral wall of the toilet bowl body.

2. The high efficiency flushing toilet of claim 1, wherein: the external pressure water source is used for pumping water in the water tank through a water pump, the water outlet of the water pump is connected with the water inlet, the water inlet valve is provided with a second outlet and a first outlet for enabling water to flow into the water tank, the water outlet of the first outlet is controlled through a buoy or an electric control valve, and the water outlet of the second outlet is communicated to the outlet of the injection pipeline, so that the water discharged from the water discharge outlet of the water discharge valve and the water flowing out of the second outlet are sprayed out of the outlet of the injection pipeline together.

3. The high efficiency flush toilet of claim 1, wherein: the external pressure water source is water from a municipal water supply network, the inlet valve has a first outlet for directing water into the tank and a second outlet connected to the inlet.

4. The high efficiency flushing toilet of claim 3, wherein: the water outlet of the first outlet is controlled by a buoy, the water outlet of the second outlet is controlled by a mechanical switch assembly, the water outlet is also communicated to the outlet of the injection pipeline, and the water discharged from the water outlet of the drain valve and part of water flowing out of the water outlet are sprayed out from the outlet of the injection pipeline together.

5. The high efficiency flushing toilet of claim 3, wherein: the water tank is also internally provided with a water pump, the water pump is used for pumping stored water in the water tank to supply to the hydraulic driving mechanism, the hydraulic driving mechanism is also provided with another water inlet, and the water outlet of the water pump is connected with the other water inlet.

6. The high efficiency flush toilet of claim 5, wherein: and a first one-way valve is arranged between the second outlet and the water inlet, and a second one-way valve is arranged between the water outlet of the water pump and the other water inlet, so that water flowing into the hydraulic cavity from the water inlet cannot flow out from the other water inlet, and water flowing into the hydraulic cavity from the other water inlet cannot flow out from the water inlet.

7. The high efficiency flush toilet of claim 5, wherein: the water outlet of the second outlet is also controlled by an electronic switch component.

8. The high efficiency flushing toilet of claim 7, wherein: the toilet bowl is intelligent toilet bowl, intelligent toilet bowl has the main control unit, the electronic switch subassembly with the main control unit electricity is connected, so that pass through the main control unit control the electronic switch subassembly.

9. A high-flush toilet as claimed in any one of claims 2 to 8, wherein: the water outlet of the first outlet and the water outlet of the second outlet are independent, and the first outlet starts to discharge water after the water outlet of the second outlet stops.

10. The high efficiency flushing toilet bowl of any one of claims 1-8, wherein: the hydraulic driving mechanism further comprises a pressure control valve used for opening the water outlet under certain pressure, and the pressure control valve is configured to open the water outlet after the hydraulic driving mechanism drives the drain valve to open the drain outlet.

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