CN214329130U

CN214329130U - Toilet flushing system

Info

Publication number: CN214329130U
Application number: CN202022141519.5U
Authority: CN
Inventors: 潘东东; 黄贵阳; 钟志军
Original assignee: Xiamen R&T Plumbing Technology Co Ltd
Current assignee: Xiamen R&T Plumbing Technology Co Ltd
Priority date: 2020-09-25
Filing date: 2020-09-25
Publication date: 2021-10-01
Anticipated expiration: 2030-09-25

Abstract

The utility model discloses a toilet flushing system, which comprises a water tank, a water tank and a flushing device, wherein the water tank is provided with a first inner cavity and a second inner cavity, and the second inner cavity is provided with a water outlet; the first water inlet unit is provided with a first water inlet channel for supplying water to a brush ring water channel of the closestool and also comprises a first water stopping component for controlling the opening and closing of the first water inlet channel; when the first water inlet channel is used for discharging water, the water in the first inner cavity can be pumped to a brush ring water channel of the closestool under the action of the flow increasing unit; the second water inlet unit is provided with a second water inlet channel for supplying water to the first inner cavity and further comprises a second water stopping assembly for controlling the opening and closing of the second water inlet channel, and when the water level of the first inner cavity rises to a preset height, the water in the first inner cavity can overflow to the second inner cavity; the drainage unit controls the opening and closing of the water outlet, and the scheme divides the water tank into the first inner cavity and the second inner cavity, so that the water supply amount of the flushing system to the brush ring water path is stable, the structure is simple, and the practicability is high.

Description

Toilet flushing system

Technical Field

The utility model relates to a closestool scouring system.

Background

At present, the closestool on the market utilizes the drainage unit drainage to realize that the closestool owner washes, supplies water to the water tank through the unit of intaking mostly, and nevertheless current closestool mostly has the brush circle function, sets up a brush circle water route to closestool wall face erodees promptly, and then can wash cleaner, thoroughly to the closestool, among the prior art, generally through increasing the switching structure in order to realize the switching in water route on the water intaking valve, however the diverter valve function is unstable, receives the water level to influence greatly.

SUMMERY OF THE UTILITY MODEL

The utility model provides a solve above-mentioned problem, provide a closestool system of erodeing, this scheme is through dividing the water tank into first inner chamber and second inner chamber for the system of erodeing is stable to the water supply in brush circle water route, and simple structure, and the practicality is strong.

In order to achieve the above object, the utility model adopts the following technical scheme:

a toilet flushing system, comprising:

the water tank is provided with a first inner cavity and a second inner cavity, wherein the second inner cavity is provided with a water outlet;

the first water inlet unit is provided with a first water inlet channel for supplying water to a brush ring water channel of the closestool and further comprises a first water stopping component for controlling the opening and closing of the first water inlet channel;

when the first water inlet channel is used for discharging water, the water in the first inner cavity can be sucked to a brush ring water channel of the closestool under the action of the flow increasing unit;

the second water inlet unit is provided with a second water inlet channel for supplying water to the first inner cavity, and the second water inlet unit also comprises a second water stopping assembly for controlling the opening and closing of the second water inlet channel, and when the water level of the first inner cavity rises to a preset height, the water in the first inner cavity can overflow to the second inner cavity;

and a drainage unit for controlling the opening and closing of the drainage port.

Preferably, the second water stopping assembly is arranged in the second inner cavity and moves under the action of the water level of the second inner cavity, so that the opening and closing of the second water inlet channel are controlled.

Preferably, the second water stopping assembly comprises a floating barrel, and the floating barrel rises or falls along with the water level of the second inner cavity, so as to drive the second water stopping assembly to close or open the second water inlet channel.

Preferably, first stagnant water subassembly includes stagnant water pad, backpressure chamber and pressure release hole, when the pressure release hole was closed, the stagnant water pad was in close under the pressure effect in backpressure chamber first passageway of intaking, when the pressure release hole was opened, the backpressure chamber passed through pressure release hole and atmosphere intercommunication, the stagnant water pad is in open under the water pressure effect of first passageway of intaking first passageway of intaking.

Preferably, the water draining device further comprises an actuating member for actuating the water draining unit, the first water stopping assembly is in transmission fit with the actuating member, and the first water stopping assembly can be driven by the actuating member to open the first water inlet channel.

Preferably, the flow increasing unit is arranged in the first inner cavity and comprises an injection pipe and a flow increasing pipe, the injection pipe is communicated with the first water inlet channel, the flow increasing pipe is communicated with a brush ring water channel of the toilet, a nozzle is arranged at the water outlet end of the injection pipe, and the nozzle and the water inlet end of the flow increasing pipe are arranged at intervals to form a flow increasing inlet.

Preferably, the injection pipe with increase a class pipe integrated into one piece and set up, and the injection pipe and/or be equipped with the buckle on increasing the class pipe, be equipped with in the first inner chamber with buckle looks joint complex limit buckle.

Preferably, the drainage unit is arranged in the second inner cavity and is provided with a movable valve core, the drainage port is opened or closed through the valve core, and the drainage port is communicated with a main flushing path of the closestool.

Preferably, the first water inlet unit, the second water inlet unit and the drainage unit are integrally arranged integrated valves.

The utility model also provides a closestool, including the main water route that dashes that communicates to the closestool bottom and communicate to the brush circle water route on closestool upper portion, still include above-mentioned arbitrary closestool erodees the system, the outlet intercommunication the main water route of dashing.

The utility model has the advantages that:

1. the utility model discloses a closestool flushing system, which comprises a water tank, a water inlet, a water outlet and a water outlet, wherein the water tank is provided with a first inner cavity and a second inner cavity; the first water inlet unit is provided with a first water inlet channel for supplying water to a brush ring water channel of the closestool and also comprises a first water stopping component for controlling the opening and closing of the first water inlet channel; when the first water inlet channel is used for discharging water, the water in the first inner cavity can be pumped to a brush ring water channel of the closestool under the action of the flow increasing unit; the second water inlet unit is provided with a second water inlet channel for supplying water to the first inner cavity and further comprises a second water stopping assembly for controlling the opening and closing of the second water inlet channel, and when the water level of the first inner cavity rises to a preset height, the water in the first inner cavity can overflow to the second inner cavity; the water outlet is controlled to be opened and closed, and the scheme divides the water tank into a first inner cavity and a second inner cavity, so that the water supply amount of the washing system to the water channel of the brush ring is stable, the structure is simple, and the practicability is high;

2. the injection pipe and the flow increasing pipe are integrally formed, a buckle is arranged on the injection pipe and/or the flow increasing pipe, a limit buckle in clamping fit with the buckle is arranged in the first inner cavity, the injection unit is stable in structure through integral forming, and the injection unit is firm to install and stable in function;

3. the first water inlet unit, the second water inlet unit and the drainage unit are integrated valves, so that the structure is compact, and the space is saved.

Drawings

The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are provided for explaining the invention without unduly limiting it. In the drawings:

FIG. 1 is a perspective view of a toilet flushing system of the present invention;

FIG. 2 is a perspective view of a toilet of the toilet flushing system of the present invention;

FIG. 3 is a perspective view of the water tank of a toilet flushing system of the present invention;

FIG. 4 is a perspective view of an integral valve of a toilet flushing system of the present invention;

FIG. 5 is a perspective view of the integrated valve of a toilet flushing system of the present invention with the upper cover removed;

fig. 6 is a perspective view of an injection unit of a toilet flushing system of the present invention;

FIG. 7 is a cross-sectional view of the jet unit of a toilet flushing system of the present invention;

fig. 8 is a schematic diagram of a water path of the toilet flushing system of the present invention.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention clearer and more obvious, the following description of the present invention with reference to the accompanying drawings and embodiments is provided for further details. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

As shown in fig. 1 to 8, a toilet bowl 1 flushing system includes:

the water tank 10 is provided with a first inner cavity 11 and a second inner cavity 12, specifically, a partition plate 13 is arranged in the water tank 10, the water tank 10 is divided into the first inner cavity 11 and the second inner cavity 12 through the partition plate 13, wherein the second inner cavity 12 is provided with a water outlet 14, and the water outlet 14 is communicated to the main water flushing path 1b of the closestool 1;

a first water inlet unit 20 having a first water inlet channel 21 for supplying water to the brush ring water path 1a of the toilet 1, and further including a first water stop assembly 22 for controlling the opening and closing of the first water inlet channel 21;

the flow increasing unit 30, when the first water inlet channel 21 is discharging water, the water in the first inner cavity 11 can be sucked to the brush ring water channel 1a of the toilet 1 under the action of the flow increasing unit 30;

the second water inlet unit 40 is provided with a second water inlet channel 41 for supplying water to the first inner cavity 11, and further comprises a second water stopping assembly 42 for controlling the opening and closing of the second water inlet channel 41, and when the water level of the first inner cavity 11 rises to a preset height, the water in the first inner cavity 11 can overflow to the second inner cavity 12;

and a drain unit for controlling the opening and closing of the drain port 14.

In this embodiment, the second water stopping assembly 42 is disposed in the second inner cavity 12, and moves under the water level of the second inner cavity 12, so as to control the opening and closing of the second water inlet channel 41.

In this embodiment, the second water stopping assembly 42 includes a floating barrel, and the floating barrel rises or falls along with the water level of the second inner cavity 12, so as to drive the second water stopping assembly 42 to close or open the second water inlet channel 41.

In this embodiment, the first water stopping assembly 22 includes a water stopping pad, a back pressure cavity and a pressure relief hole, when the pressure relief hole is closed, the water stopping pad closes the first water inlet channel 21 under the pressure action of the back pressure cavity, when the pressure relief hole is opened, the back pressure cavity is communicated with the atmosphere through the pressure relief hole, and the water stopping pad opens the first water inlet channel 21 under the water pressure action of the first water inlet channel 21.

In this embodiment, the water drainage device further includes a starting member 50 for starting the water drainage unit, the first water stopping assembly 22 is in transmission fit with the starting member 50, and then the first water stopping assembly 22 can be driven by the starting member 50 to open the first water inlet channel 21, specifically, the starting member 50 can be linked with the valve core by the starting member 50, the valve core is linked with the first water stopping assembly 22, or the starting member 50 can be linked with the valve core and the first water stopping assembly 22 respectively, or the starting member 50 is linked with the first water stopping assembly 22, and the first water stopping assembly 22 is linked with the valve core.

In this embodiment, the flow increasing unit 30 is disposed in the first inner cavity 11, the flow increasing unit 30 includes a jet pipe 31 and a flow increasing pipe 32, the jet pipe 31 is communicated with the first water inlet channel 21, the flow increasing pipe 32 is communicated with the brush ring water channel 1a of the toilet bowl 1, a water outlet end of the jet pipe 31 is provided with a nozzle 311, and the nozzle 311 and the water inlet end of the flow increasing pipe 32 are disposed at an interval to form a flow increasing inlet.

In this embodiment, the injection pipe 31 and the flow increasing pipe 32 are integrally formed, a buckle 33 is arranged on the injection pipe 31 and/or the flow increasing pipe 32, a limit buckle 15 which is matched with the buckle 33 in a clamping manner is arranged in the first inner cavity 11, the injection unit is stable in structure through the integral forming, and the injection unit is firm in installation and stable in function.

In this embodiment, the flow increasing pipe 32 is provided with the blind pipe breaker 321, when the flow increasing pipe 32 is filled with water, if the injection pipe 31 stops injecting water, the water outlet end of the brush ring water path 1a may be lower than the water level of the first inner cavity 11, which may cause the flow increasing unit 30 to continue to suck water from the water tank 11; after the blind breaker 321 is added, air can enter the flow increasing pipe 32 from the blind breaker to prevent the water from being sucked continuously.

In this embodiment, the drainage unit is disposed in the second inner cavity 12, and is provided with a movable valve core, the drainage port 14 is opened or closed through the valve core, and the drainage port 14 is communicated with the main flushing path 1b of the toilet.

In this embodiment, the first water inlet unit 20, the second water inlet unit 40 and the drainage unit are integrally formed integrated valves, so that the structure is compact, the space is saved, specifically, the first water inlet unit 20 and the second water inlet unit 40 are fixedly installed above the drainage unit through a cover 60, and a detachable upper cover 70 is arranged above the cover 60.

The working principle is as follows:

the drainage unit is driven, the valve core opens the drainage port 14 to supply water to the main flushing water channel 1b, synchronously, the steel wire rope 50 is linked with the first water stopping component 22 to open the first water inlet channel 21, the first water inlet channel 21 is opened to supply water to the injection pipe 31, the nozzle 311 performs the Venturi effect on a product in the injection process of the flow increasing pipe 32, and water is sucked into the flow increasing pipe 32 from the gap between the nozzle 311 and the water inlet end of the flow increasing pipe 32 and then flows into the brush ring water channel 1a of the closestool 1.

In the drainage process, the water levels of the first inner cavity 11 and the second inner cavity 12 all fall, the floating barrel drives the second water stopping assembly 42 to open the second water inlet channel 41 along with the falling of the water level, the second water inlet channel 41 supplies water to the first inner cavity 11, when the water level of the first inner cavity 11 rises to a preset water level (overflows the position of the partition plate 13), the water flow of the first inner cavity 11 overflows to the second inner cavity 12, and the water level of the second inner cavity 12 rises until the floating barrel drives the second water stopping assembly 42 to close the second water inlet channel 41 along with the floating of the water level.

This scheme is through dividing water tank 10 into first inner chamber 11 and second inner chamber 12 for the washing system is stable to the water supply volume of brush circle water route 1a, and simple structure, and the practicality is strong.

The utility model provides a closestool 1, including the main water route 1b that dashes that communicates to 1 bottom of closestool and communicate to the brush circle water route 1a on closestool upper portion, still include foretell closestool 1 scouring system, the 14 intercommunications in outlet main water route 1b that dashes.

While the foregoing description shows and describes the preferred embodiments of the present invention, it is to be understood that the invention is not limited to the forms disclosed herein, but is not intended to be exhaustive or to exclude other embodiments and may be used in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.

Claims

1. A toilet flushing system, comprising:

2. The toilet flushing system as claimed in claim 1, wherein the second water stop assembly is disposed in the second inner chamber and is movable under the water level in the second inner chamber to control the opening and closing of the second water inlet passage.

3. The toilet flushing system according to claim 2, wherein the second water-stopping assembly comprises a floating barrel, and the floating barrel rises or falls along with the water level of the second inner cavity, so as to drive the second water-stopping assembly to close or open the second water inlet channel.

4. The toilet flushing system according to claim 1, wherein the first water stopping assembly comprises a water stopping pad, a back pressure cavity and a pressure relief hole, when the pressure relief hole is closed, the water stopping pad closes the first water inlet channel under the pressure action of the back pressure cavity, when the pressure relief hole is opened, the back pressure cavity is communicated with the atmosphere through the pressure relief hole, and the water stopping pad opens the first water inlet channel under the hydraulic pressure action of the first water inlet channel.

5. The toilet flushing system as claimed in claim 1, further comprising an actuating member for actuating the drainage unit, wherein the first water stop assembly is in driving engagement with the actuating member, and the first water stop assembly can be driven by the actuating member to open the first water inlet passage.

6. The toilet flushing system of claim 1, wherein the flow increasing unit is disposed in the first interior chamber, the flow increasing unit includes a jet pipe and a flow increasing pipe, the jet pipe is communicated with the first water inlet channel, the flow increasing pipe is communicated with a brush ring water channel of the toilet, a water outlet end of the jet pipe is provided with a nozzle, and the nozzle and a water inlet end of the flow increasing pipe are spaced apart to form a flow increasing inlet.

7. The toilet flushing system according to claim 6, wherein the injection pipe and the flow increasing pipe are integrally formed, a buckle is arranged on the injection pipe and/or the flow increasing pipe, and a limit buckle in clamping fit with the buckle is arranged in the first inner cavity.

8. The toilet flushing system of claim 1, wherein the drain unit is disposed in the second interior chamber and has a movable valve element through which the drain port is opened or closed, the drain port communicating with a main flush line of the toilet.

9. The toilet flushing system of claim 1, wherein the first water inlet unit, the second water inlet unit and the water outlet unit are integrally formed integrated valves.

10. A toilet comprising a main flush passage communicating with a bottom of the toilet and a brush ring passage communicating with an upper portion of the toilet, further comprising the toilet flushing system of any one of claims 1 to 9, the outlet communicating with the main flush passage.