CN219411106U

CN219411106U - Toilet water tank shell, water tank and toilet

Info

Publication number: CN219411106U
Application number: CN202320142964.4U
Authority: CN
Inventors: 郑翔骥; 熊敬智; 林庆锋
Original assignee: Xiamen Huierjie Technology Co ltd
Current assignee: Xiamen Huierjie Technology Co ltd
Priority date: 2023-01-16
Filing date: 2023-01-16
Publication date: 2023-07-25
Anticipated expiration: 2033-01-16

Abstract

The utility model discloses a toilet water tank shell, a water tank and a toilet, which belong to the technical field of intelligent toilets and comprise a water tank area and an auxiliary water tank area, wherein the water tank area is provided with a drain valve mounting hole and a water inlet valve mounting hole; a sealing plate is arranged between the auxiliary water tank area and the water tank area in a sealing way, and a first communication port for communicating the water tank area and the auxiliary water tank area is arranged on the sealing plate; the water inlet pipe is arranged in the first communication port, the water inlet pipe and the first communication port are detachably connected or integrally formed, the water inlet pipe is provided with a water inlet, a water discharge valve and a water inlet valve are arranged in a water tank area, a flushing-assisting pump is arranged in an auxiliary water tank area, the water closet is further provided with the water tank, the volume of the plastic water tank is effectively expanded, the flushing potential energy required by the water discharge valve is reserved, and the water source requirement of the flushing-assisting pump is also met; the water source distribution which is mutually independent can also flexibly adjust the water discharge of the water tank area of the closestool and the distribution of the auxiliary flushing water quantity of the auxiliary water tank area, thereby realizing the optimal flushing effect and saving water.

Description

Toilet water tank shell, water tank and toilet

Technical Field

The utility model relates to the technical field of intelligent toilets, in particular to a toilet water tank shell, a water tank and a toilet.

Background

At present, sinking type toilets are more and more popular, water is supplied in a plastic water tank mode, due to the fact that ceramic modeling is limited, ceramic tolerance is large and the like, the plastic water tank is small in size and insufficient in effective volume, water in the same water tank is contended among double-pump flushing systems, potential energy and effective water in the water tank are affected, the optimal flushing effect of a toilet cannot be exerted, and poor flushing effect is caused.

In the prior art, as disclosed in chinese patent publication No. CN210122750U, a toilet water supply assembly includes a water tank, the water tank is located below a bowl portion of a toilet, the water tank includes a main water tank, an auxiliary water tank, and a balance water pipe, and the balance water pipe is communicated with the main water tank and the auxiliary water tank.

In the above patent, although the water supply area is increased by the water tank and the auxiliary water tank, the water tank and the auxiliary water tank are arranged in parallel, the potential energy of the water tank is limited, and the disassembly and the assembly are inconvenient, so that the use is inconvenient, and the assembly is difficult.

Disclosure of Invention

The utility model aims to solve the technical problems of providing a toilet water tank shell, a water tank and a toilet, so as to meet the requirements of an intelligent toilet flushing system on the potential energy of the water tank and the effective volume of the water tank.

To achieve the purpose, the utility model adopts the following technical scheme:

a toilet tank housing comprising a tank zone and an auxiliary tank zone, the auxiliary tank zone being located below the tank zone; the water tank area is provided with a drain valve installation hole and a water inlet valve installation hole; a sealing plate is arranged between the auxiliary water tank area and the water tank area in a sealing way, and the sealing plate divides the auxiliary water tank area and the water tank area into two independent water storage cavities; the sealing plate is provided with a first communication port for communicating the water tank area and the auxiliary water tank area; the water inlet pipe is arranged in the first communication port, the water inlet pipe and the first communication port are detachably connected or integrally formed, and the water inlet pipe is provided with a water inlet.

The preferable technical scheme of the utility model is that the water inlet is positioned at the side edge of the water inlet pipe.

The preferable technical scheme of the utility model is that a filter screen for filtering is arranged on the water inlet.

The preferable technical scheme of the utility model is that the sealing plate is provided with a second communication port which is communicated with the water tank area and the auxiliary water tank area.

The preferable technical scheme of the utility model is that the position of the water inlet is lower than the working water level in the water tank area.

The preferable technical scheme of the utility model is that the auxiliary water tank area and the drain valve mounting holes are respectively arranged at two side edges of the water tank area.

The preferable technical scheme of the utility model is that the auxiliary water tank area is formed by downward expansion and integral molding below the water tank area and is made of plastic materials.

A toilet tank comprising a water inlet valve, a water outlet valve, a flushing-assisting pump and a toilet tank shell according to any one of the above; the flushing-assisting pump is arranged in the auxiliary water tank area, the drain valve is arranged on a drain valve mounting hole of the water tank area, and the water inlet valve is arranged on the water inlet valve mounting hole.

The preferable technical scheme of the utility model is that a water outlet pipe is connected to the flushing-assisting pump, and the other end of the water outlet pipe passes through the water inlet pipe to deliver water to the outside; or the other end of the water outlet pipe passes through the sealing plate to deliver water to the outside.

The utility model is characterized in that the flushing-assisting pump comprises a power line, one end of the power line is connected with an external power supply, and the other end of the power line penetrates through the water inlet pipe to be connected with the flushing-assisting pump, or the other end of the power line penetrates through the sealing plate to be connected with the flushing-assisting pump.

The preferable technical scheme of the utility model is that one end of the water outlet pipe is connected to the auxiliary flushing pump, the other end of the water outlet pipe passes through the water inlet pipe, or one end of the water outlet pipe is connected to the auxiliary flushing pump, and the other end of the water outlet pipe passes through the sealing plate.

A closestool comprises a ceramic body and any one of the toilet water tanks arranged on the ceramic body.

The beneficial effects of the utility model are as follows:

(1) The toilet water tank shell, the water tank and the toilet structure provided by the utility model are simple, convenient to assemble and disassemble, stable and reliable, and low in production and maintenance cost.

(2) The auxiliary water tank is formed by downwards expanding the water tank, and space separation and utilization are carried out inside the auxiliary water tank through the sealing plate, so that the special requirements of the intelligent closestool flushing system on the potential energy of the water tank and the effective volume of the water tank are met. The auxiliary water tank is internally provided with the auxiliary flushing pump, and the water outlet pipe of the auxiliary flushing pump is communicated and connected with the outside, so that the volume of the plastic water tank is effectively expanded, the flushing potential energy required by the drain valve is reserved, and the water source requirement of the auxiliary flushing pump is also met; the water source distribution which is mutually independent can also flexibly adjust the water discharge of the closestool and the distribution of the flushing water assisting quantity, so that the optimal flushing effect is realized, the good flushing effect of the closestool is ensured, and the purposes of saving cost and energy and saving water are realized.

Drawings

FIG. 1 is a schematic view of the overall structure of a toilet tank according to an embodiment of the present utility model;

FIG. 2 is a schematic view of the overall structure of a toilet tank according to an embodiment of the present utility model;

FIG. 3 is a schematic view of a mounting structure of a water inlet pipe and a sealing plate of a toilet tank according to an embodiment of the present utility model;

FIG. 4 is a schematic view of the toilet tank housing, tank and toilet pump mounting structure provided in an embodiment of the present utility model;

FIG. 5 is a schematic view of the overall structure of a toilet tank housing, a tank, and a water inlet pipe and a sealing plate of a toilet according to an embodiment of the present utility model;

FIG. 6 is a schematic view of the overall structure of a toilet tank according to an embodiment of the present utility model;

FIG. 7 is a schematic view of the overall structure of a toilet tank according to an embodiment of the present utility model;

FIG. 8 is a schematic view of the overall structure of a toilet tank according to an embodiment of the present utility model;

in the figure:

1. a water tank region; 11. a drain valve mounting hole; 12. a water inlet valve mounting hole; 2. an auxiliary water tank area; 3. a sealing plate; 4. a water inlet pipe; 41. a water inlet; 5. a drain valve; 6. a flushing-assisting pump; 61. a water outlet pipe; 62. and a power supply line.

Detailed Description

The technical scheme of the utility model is further described below by the specific embodiments with reference to the accompanying drawings.

Example 1

As shown in fig. 1-7, the toilet tank shell provided by the utility model is divided into two independent water storage cavities by a sealing plate 3, namely a tank zone 1 and an auxiliary tank zone 2, wherein the tank zone 1 is provided with a drain valve mounting hole 11 and a water inlet valve mounting hole 12, and the drain valve mounting hole 11 and the auxiliary tank zone 2 are respectively positioned on two sides of the bottom of the tank zone 1. The water source of the water tank shell is separated by the sealing plate 3 arranged in the auxiliary water tank area 2, so that the mutual independence of the double-pump water source is realized, the auxiliary water tank area 2 is formed by downward expansion and integration of the lower part of the water tank area 1, and is made of plastic materials.

Specifically, the water inlet pipe 5 of the auxiliary water tank section 2 extends upward from the auxiliary water tank section 2 to the vicinity of the working water level of the water tank section 1, and water in the water tank section 1 is introduced into the auxiliary water tank section 2 through the water inlet 51.

The sealing plate 3 is provided with a first communication port, the first communication port is communicated with the water inlet pipe 4, the water inlet pipe 4 is provided with a water inlet 41, the water inlet 41 is arranged on one side of the water inlet pipe 4, and impurities and the like in the water tank area 1 are prevented from blocking the water inlet 41; when the water inlet 41 is further provided with a filter screen, the water inlet 41 can be arranged at any position on the water inlet pipe 4, and the blockage of impurities can be effectively prevented.

Wherein, the position of the water inlet 41 is lower than the working water level in the water tank area 1, the diameter, the water quantity and the vertical distance from the working water level of the water inlet 41 can be adjusted according to different water tank structures, and the water inlet 41 is adjusted, so that the water inlet speed of the auxiliary water tank area 2 is adjusted, the water tank can be filled with the auxiliary water tank area 2 under different water inlet pressures, and the water energy is full of water after the water is fed.

The sealing plate 3 is also provided with a second communication port which is used for communicating the water tank area 1 and the auxiliary water tank area 2.

Example 2

As shown in fig. 8, a toilet tank is provided, wherein the bottom of a tank area 1 is expanded downwards to form an auxiliary tank area 2 by the toilet tank, so that a water source required by a sufficient auxiliary flushing pump 6 can be accommodated in a cavity of the auxiliary tank area 2, the auxiliary flushing pump 6 is arranged in the auxiliary tank area 2, a water discharge valve 5 is arranged on a water discharge valve mounting hole 11, and a water inlet valve (not shown) is arranged on a water inlet valve mounting hole 12.

Wherein, the water outlet pipe 41 of the flushing-assisting pump 6 can pass through the water inlet pipe 5 of the auxiliary water tank area 2 to deliver water to the outside, and can also independently pass through the second communication port in the sealing plate 3 of the auxiliary water tank area 2 to deliver water to the outside; the power line 42 of the auxiliary flushing pump 6 can pass through the water inlet pipe 5 of the auxiliary water tank area 2 to supply power to the auxiliary flushing pump 6, and can also independently pass through the second communication port of the sealing plate 3 of the auxiliary water tank area 2 to supply power to the auxiliary flushing pump 6.

By adjusting the water inlet 41, the water inlet speed in the auxiliary water tank area 2 is adjusted, so that the influence on the water source of the drain valve 5 when the flushing-assisting pump 6 works is reduced.

Example 3

A closestool comprises a ceramic body and a closestool water tank provided with any one of the above.

Principle of operation

When the toilet is flushed, the water in the auxiliary water tank area 2 is allocated through the water outlet pipe 61 of the water outlet valve 5 and the flushing-assisting pump 6, so that the flushing-assisting effect is achieved, the water source distribution of the water sources which are mutually independent flexibly adjusts the distribution of the water discharge (water in the water tank area 1) and the flushing-assisting amount (water in the auxiliary water tank area 2) of the toilet, the optimal flushing effect is achieved, and the water is saved.

When not in use at ordinary times, the auxiliary water tank area 2 is filled with water through the water inlet 51 of the water inlet pipe 5, the water inlet speed of the auxiliary water tank area 2 can be adjusted according to different water tank structures through the diameter of the water inlet 51, the water quantity and the vertical distance from the working water level, the purpose that the cavity of the auxiliary water tank area 2 is filled with water after water feeding is finished under different water inlet pressures is achieved, the influence on the water source of the water discharge valve 5 when the flushing-assisting pump 6 works is reduced, and the water is saved, so that the closestool achieves the optimal flushing effect.

While the utility model has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the utility model. The utility model is not to be limited by the specific embodiments disclosed herein, and other embodiments are within the scope of the utility model as defined by the claims of the present application.

Claims

1. The utility model provides a closestool water tank casing which characterized in that:

the water tank comprises a water tank zone (1) and an auxiliary water tank zone (2), wherein the auxiliary water tank zone (2) is positioned below the water tank zone (1);

a drain valve mounting hole (11) and a water inlet valve mounting hole (12) are formed in the water tank area (1);

a sealing plate (3) is arranged between the auxiliary water tank area (2) and the water tank area (1) in a sealing way, and the sealing plate (3) divides the auxiliary water tank area (2) and the water tank area (1) into two independent water storage cavities; the sealing plate (3) is provided with a first communication port for communicating the water tank area (1) and the auxiliary water tank area (2); the water inlet pipe (4) is arranged in the first communication port, the water inlet pipe (4) and the first communication port are detachably connected or integrally formed, and the water inlet (41) is formed in the water inlet pipe (4).

2. The toilet tank housing of claim 1, wherein:

the water inlet (41) is positioned at the side edge of the water inlet pipe (4), and a filter screen for filtering is arranged on the water inlet (41).

3. The toilet tank housing of claim 1, wherein:

the sealing plate (3) is provided with a second communication port which is communicated with the water tank area (1) and the auxiliary water tank area (2).

4. The toilet tank housing of claim 1, wherein:

the water inlet (41) is positioned below the working water level in the water tank area (1).

5. The toilet tank housing of claim 1, wherein:

the auxiliary water tank area (2) and the drain valve mounting holes (11) are respectively arranged at two side edges of the water tank area (1).

6. The toilet tank housing of claim 1, wherein:

the auxiliary water tank area (2) is formed by downward expansion and integral molding below the water tank area (1) and is made of plastic materials.

7. The toilet water tank is characterized in that:

comprising a water inlet valve, a water outlet valve (5), a flushing-assisting pump (6) and a toilet tank shell according to any one of claims 1 to 6;

the flushing-assisting pump (6) is arranged in the auxiliary water tank area (2), the water draining valve (5) is arranged on a water draining valve installation hole (11) of the water tank area (1), and the water inlet valve is arranged on a water inlet valve installation hole (12).

8. The toilet tank of claim 7, wherein:

a water outlet pipe (61) is connected to the flushing-assisting pump (6), and the other end of the water outlet pipe (61) passes through the water inlet pipe (4) to deliver water to the outside;

or the other end of the water outlet pipe (61) passes through the sealing plate (3) to deliver water to the outside.

9. The toilet tank of claim 7, wherein:

the auxiliary flushing pump (6) comprises a power line (62), one end of the power line (62) is connected with an external power supply, the other end of the power line passes through the water inlet pipe (4) and is internally connected with the auxiliary flushing pump (6), or the other end of the power line (62) passes through the sealing plate (3) and is connected with the auxiliary flushing pump (6).

10. A toilet, characterized in that:

comprising a ceramic body and a toilet tank according to any one of the preceding claims 7-9 arranged on said ceramic body.