CN213204352U

CN213204352U - Closestool washes waterway structure and closestool

Info

Publication number: CN213204352U
Application number: CN202021704547.7U
Authority: CN
Inventors: 邱鹏飞; 王林江
Original assignee: Zhuzhou Megmeet Electric Co ltd
Current assignee: Zhuzhou Megmeet Electric Co ltd
Priority date: 2020-08-14
Filing date: 2020-08-14
Publication date: 2021-05-14
Anticipated expiration: 2030-08-14

Abstract

The utility model relates to a closestool technical field discloses a closestool erodees waterway structure and closestool. This closestool washes waterway structure includes: the water pump is provided with a water pumping end and a water outlet end and is used for pumping water in from the water pumping end and discharging the water out from the water outlet end; the three-way pipe is provided with an access pipe, a first water outlet pipe and a second water outlet pipe, the access pipe is communicated with the first water outlet pipe and the second water outlet pipe, and the access pipe is connected with the water outlet end of the water pump; the brush ring flushing pipe is provided with a first connecting end and a brush ring nozzle, the first connecting end is connected with a first water outlet pipe, and the brush ring nozzle is used for spraying water input into the brush ring flushing pipe through the first water outlet pipe; and the siphon flushing pipe is provided with a second connecting end and a siphon nozzle, the second connecting end is connected with the second water outlet pipe, and the siphon nozzle is used for spraying water which is input into the siphon flushing pipe through the second water outlet pipe. Through the arrangement, the utility model discloses can reduce the problem that leads to because of using valve class part, and then improve the closestool and wash water path structure and the reliability of closestool.

Description

Closestool washes waterway structure and closestool

Technical Field

The utility model discloses embodiment relates to closestool technical field, especially relates to a closestool erodees waterway structure and has this closestool and erode the closestool of waterway structure.

Background

The intelligent toilet originated in the united states and was later rapidly developed in korea and japan. The intelligent closestool is more and more favored by consumers due to the characteristics of sanitation, comfort and the like.

In the existing toilet, tap water is generally connected to the toilet through a flush valve assembly, the flush valve assembly divides the connected tap water into two paths of outlet water, and the two paths of outlet water are respectively communicated with a brush ring flushing pipe and a siphon flushing pipe. The brush ring flushing pipe is provided with a brush ring nozzle and used for supplying water to a brush ring pipeline of the closestool to realize flushing of the brush ring; the siphon flush tube has a siphon nozzle for flushing a mixture of waste and water into the ceramic body conduit to create a siphon. When the closestool is flushed, the flushing valve component can sequentially control the brush ring flushing pipe and the siphon flushing pipe to discharge sewage and flush water, so that the functional requirements are met.

Currently, various solenoid valves, ball valves, etc. are typically used in flush valve assemblies to control water flow. However, in practical applications, the water quality contains different amounts of impurities and silt due to the difference in the regions. Therefore, the closestool waterway system is directly connected into the raw water, so that damage to waterway components, sand accumulation and blockage of the waterway components are easily caused, and the like, so that the components possibly fail to work and influence the user experience.

To solve such problems, a strainer is usually added to the waterway. However, after long-term use, impurities, sand particles and the like can be filtered and accumulated at the filter screen, and at the moment, the waterway is still unsmooth, the water pressure is reduced, and the normal performance of the product function is further influenced.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the main technical problem who solves of embodiment provides a closestool that reducible valve class part used washes water route structure and closestool.

In order to solve the above technical problem, the utility model discloses a technical scheme that embodiment adopted is: in one aspect, a toilet flushing waterway structure is provided, which comprises: a water pump having a pumping end and a discharge end, the water pump for pumping water from the pumping end and discharging water from the discharge end; the three-way pipe is provided with an access pipe, a first water outlet pipe and a second water outlet pipe, the access pipe is communicated with the first water outlet pipe and the second water outlet pipe, and the access pipe is connected with the water outlet end of the water pump; the brush ring flushing pipe is provided with a first connecting end and a brush ring nozzle, the first connecting end is connected with the first water outlet pipe, and the brush ring nozzle is used for spraying water input into the brush ring flushing pipe through the first water outlet pipe; the siphon flushing pipe is provided with a second connecting end and a siphon nozzle, the second connecting end is connected with the second water outlet pipe, and the siphon nozzle is used for spraying water into the siphon flushing pipe through the second water outlet pipe.

In some embodiments, the toilet flush circuit arrangement further comprises a water tank, the water pump having a pumping end connected to the water tank for drawing water from the water tank.

In some embodiments, the tank has a capacity of greater than 1 liter.

In some embodiments, the tank has a capacity greater than 4 liters and less than or equal to 10 liters.

In some embodiments, the maximum flow rate of the water pump is greater than 10 liters/minute.

In some embodiments, the maximum flow rate of the water pump is greater than 20 liters/minute.

In some embodiments, the water pump has a motor with an adjustable speed for adjusting the flow rate of the water pump.

On the other hand, the embodiment of the utility model provides a still provide a closestool, the closestool includes: a toilet body; according to the toilet flushing waterway structure. The toilet bowl flushing waterway structure is arranged on the toilet bowl main body.

In some embodiments, the toilet further comprises a toilet bowl assembly mounted at a top end of the toilet body.

In some embodiments, the toilet body defines a tank installation space that is lower than a top end of the toilet body.

Compared with the prior art, the embodiment of the utility model provides a closestool erodees waterway structure includes interconnect's water pump, three-way pipe, brush circle flushing pipe and siphon flushing pipe, and through above setting, when water pump during operation, the water of water pump output can distribute simultaneously to brush circle flushing pipe and siphon flushing pipe through the three-way pipe, can form the siphon effect fast, satisfies the blowdown demand. The application provides a closestool erodees water route structure and closestool's use of reducible valve class part, has avoided the problem that leads to because of using valve class part, and then improves the closestool and erodees the reliability of water route structure and closestool.

Drawings

One or more embodiments are illustrated by way of example in the accompanying drawings, which correspond to the figures in which like reference numerals refer to similar elements and which are not to scale unless otherwise specified.

Fig. 1 is a schematic perspective view of a toilet flushing waterway structure provided by an embodiment of the present invention;

FIG. 2 is a front schematic view of the toilet flush circuit configuration of FIG. 1;

FIG. 3 is a left side schematic view of the toilet flush circuit configuration of FIG. 1;

FIG. 4 is a right side schematic view of the toilet flush circuit configuration of FIG. 1;

FIG. 5 is a top schematic view of the toilet flush circuit configuration of FIG. 1;

fig. 6 is a perspective view of a toilet according to an embodiment of the present invention;

fig. 7 is a schematic sectional view of a part of the structure of a toilet according to another embodiment of the present invention.

Part list: the toilet bowl comprises 400 and 500 parts of a toilet bowl, a toilet bowl flushing waterway structure 100, a toilet bowl main body 200, a top end 201, a water tank installation space 202, a ceramic body pipeline 203, a toilet bowl assembly 300, an installation base 301, a seat plate 302, a cover plate 303, a water pump 10, a water pumping end 11, a water outlet end 12, a motor 13, a three-way pipe 20, an access pipe 21, a first water outlet pipe 22, a second water outlet pipe 23, a brush ring flushing pipe 30, a first connection end 31, a brush ring nozzle 32, a second connection pipe 33, a siphon flushing pipe 40, a second connection end 41, a siphon nozzle 42, a third connection pipe 43, a water tank 50 and a first connection pipe 51.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described in more detail with reference to the accompanying drawings and specific embodiments. It is noted that when an element is referred to as being "secured to"/"mounted to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may be present. The terms "upper", "lower", "outer", "vertical", "horizontal", and the like used in this specification indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.

Referring to fig. 1 to 5, an embodiment of the present invention provides a toilet flushing waterway structure 100, which can be applied to a toilet. The toilet flush waterway structure 100 may include a water pump 10, a tee pipe 20, a brush ring flushing pipe 30, a siphon flushing pipe 40, and a water tank 50.

The water pump 10 has a pumping end 11 and a discharge end 12. The pumping end 11 and the water outlet end 12 can be both pipes with internal channels. The pumping end 11 and the water outlet end 12 are communicated through a suction cavity in the water pump 10. The water suction end 11 of the water pump 10 can be connected to the water tank 50 via a first connecting line 51 for drawing water from the water tank 50 into the suction chamber of the water pump 10. The water pump 10 is also used to expel water drawn in from the pumping end 11 through the pumping chamber and out the outlet end 12.

The three-way pipe 20 is provided with an access pipe 21, a first water outlet pipe 22 and a second water outlet pipe 23, wherein the access pipe 21 is communicated with the first water outlet pipe 22 and the second water outlet pipe 23. The access pipe 21 is connected with the water outlet end 12 of the water pump 10.

The brush ring flushing pipe 30 has a first connection end 31 and a brush ring nozzle 32, and a second connection pipe 33 can be connected between the first connection end 31 and the brush ring nozzle 32. The first connection end 31 is connected to the first water outlet pipe 22, and the brush ring nozzle 32 is used for spraying the water input into the brush ring flushing pipe 30 through the first water outlet pipe 22.

The siphon flush pipe 40 has a second connection end 41 and a siphon nozzle 42. A third connection pipe 43 may be connected between the second connection end 41 and the siphon nozzle 42. The second connection end 41 is connected to the second water outlet pipe 23, and the siphon nozzle 42 is configured to spray water that is input into the siphon flushing pipe 40 through the second water outlet pipe 23.

In this embodiment, the toilet flushing waterway structure 100 comprises a water pump 10, a three-way pipe 20, a brush ring flushing pipe 30 and a siphon flushing pipe 40 which are connected with each other, and by the above arrangement, when the water pump 10 works, water output by the water pump 10 can be distributed to the brush ring flushing pipe 30 and the siphon flushing pipe 40 through the three-way pipe 20 at the same time, so that a siphon effect can be formed quickly, and the sewage discharge requirement can be met. Therefore, the toilet flushing waterway structure 100 provided by the application can reduce the use of valve parts, avoid the problems caused by using the valve parts, and further improve the reliability of the toilet flushing waterway structure 100.

In one embodiment, the water tank 50 has a capacity greater than 1 liter. For example, the capacity of the water tank 50 may be 1 liter, 1.1 liter, 1.5 liter, 2 liter, 3 liter, 4 liter, 4.1 liter, 4.5 liter, 5 liter, 6 liter, 8 liter, 10 liter, 15 liter, 20 liter, etc. Preferably, the capacity of the water tank 50 may be greater than 4 liters, and may be equal to or less than 10 liters.

In embodiments employing the water tank 50, the maximum height of the liquid level of the water tank 50 may not be required because the water is pumped by the water pump 10. Thus, when the toilet flushing waterway structure 100 of the present application is applied to an intelligent toilet product, the positions of the water tanks can be more deeply arranged in the overall layout design.

In one embodiment, the water pump 10 is a high flow water pump, i.e., the maximum flow may be greater than 10 liters/minute. For example, the maximum flow rate of the water pump 10 may be 10 liters/minute, 10.1 liters/minute, 12 liters/minute, 15 liters/minute, 20 liters/minute, 20.1 liters/minute, 20.2 liters/minute, 20.5 liters/minute, 21 liters/minute, 23 liters/minute, 25 liters/minute, 30 liters/minute, 40 liters/minute, 50 liters/minute, 60 liters/minute, and the like. Preferably, the maximum flow rate of the water pump 10 is greater than 10 liters/minute and equal to or less than 60 liters/minute. Further preferably, the maximum flow rate of the water pump 10 is greater than 20 liters/minute and equal to or less than 50 liters/minute.

In the embodiment that the water pump 10 is a high-flow water pump, the brush ring flushing pipe 30 and the siphon flushing pipe 40 can discharge water at the same time by using the high-flow characteristic, that is, the brush ring flushing and the siphon flushing can be realized at the same time, and the siphon effect can be quickly formed.

In one embodiment, the water pump 10 may be a variable flow water pump. For example, the water pump 10 may have an electric motor 13, and the rotation speed of the electric motor 13 may be adjustable to adjust the flow rate of the water pump 10. The speed regulator for the motor 13 may be a well-known common water pump motor speed regulating device, such as an adjustable resistor.

In the embodiment that the water pump 10 is a flow-adjustable water pump, after the siphon is formed by the water discharged from the siphon flushing pipe 40, the flow of the water pump 10 can be reduced to supplement water by virtue of the flow-adjustable characteristic of the water pump 10, so that the basic sewage discharge requirement is met, and meanwhile, the water saving effect can be achieved.

Referring to fig. 6 again, it is a schematic perspective view of the toilet according to the embodiment of the present invention. As shown, the toilet 400 of this embodiment may include a toilet body 200 shown in phantom and a toilet flush waterway structure 100 according to the above description. The toilet flushing waterway structure 100 is installed on the toilet main body 200.

In one embodiment, the toilet body 200 may define a tank installation space 202, the tank installation space 202 being lower than the top end 201 of the toilet body 200. The tank installation space 202 is used to accommodate the above-described water tank 50.

In some embodiments, the water pump 10 of the toilet flushing waterway structure 100 may be installed in a space defined by the toilet body 200 and adjacent to the tank installation space 202. The brush ring nozzle 32 of the toilet flushing waterway structure 100 is installed at the upper part of the toilet main body 200 and communicated with the brush ring pipeline at the upper part of the toilet main body 200, and the brush ring nozzle 32 is used for supplying water to the brush ring pipeline of the toilet 400 to realize brush ring flushing. The siphon nozzle 42 of the toilet flushing waterway structure 100 is installed at the bottom of the toilet main body 200 and communicated with the spraying hole at the bottom of the toilet main body 200, and the siphon nozzle 42 is used for spraying the mixture of the waste and the water into the ceramic body pipe 203 to generate siphon.

Referring to fig. 7, it is a schematic cross-sectional view of a part of the structure of a toilet according to another embodiment of the present invention. The toilet 500 of this embodiment may include the toilet 400 and the bowl assembly 300 shown in FIG. 6. The toilet bowl assembly 300 is mounted to the top end 201 of the toilet body 200. In some embodiments, the toilet assembly 300 may include a mounting base 301, a seat plate 302, and a cover plate 303. The mounting base 301 is for mounting on the top end 201 of the toilet body 200 and may also be used to house control devices capable of controlling various operations of the toilet. Both the seat plate 302 and the cover plate 303 can be connected to the mounting base 301 and can be movable.

It is above only that the utility model discloses an embodiment is not consequently the restriction the utility model discloses a patent range, all utilize the utility model discloses the equivalent structure or the equivalent flow transform that the specification and the drawing were held and are done, or direct or indirect application is in other relevant technical field, all including on the same reason the utility model discloses a patent protection scope.

Claims

1. A toilet flushing waterway structure (100), comprising:

a water pump (10) having a pumping end (11) and a discharge end (12), the water pump (10) being adapted to pump water in from the pumping end (11) and out from the discharge end (12);

the three-way pipe (20) is provided with an access pipe (21), a first water outlet pipe (22) and a second water outlet pipe (23), the access pipe (21) is communicated with the first water outlet pipe (22) and the second water outlet pipe (23), and the access pipe (21) is connected with the water outlet end (12) of the water pump (10);

the brush ring flushing pipe (30) is provided with a first connecting end (31) and a brush ring nozzle (32), the first connecting end (31) is connected with the first water outlet pipe (22), and the brush ring nozzle (32) is used for spraying water input into the brush ring flushing pipe (30) through the first water outlet pipe (22); and

and the siphon flushing pipe (40) is provided with a second connecting end (41) and a siphon nozzle (42), the second connecting end (41) is connected with the second water outlet pipe (23), and the siphon nozzle (42) is used for spraying water which is input into the siphon flushing pipe (40) through the second water outlet pipe (23).

2. The toilet flush waterway structure (100) of claim 1,

the toilet flushing waterway structure (100) further comprises a water tank (50), and the water pumping end (11) of the water pump (10) is connected with the water tank (50) and is used for pumping water into the water tank (50).

3. The toilet flush waterway structure (100) of claim 2,

the capacity of the water tank (50) is more than 1 liter.

4. The toilet flush waterway structure (100) of claim 2,

the capacity of the water tank (50) is more than 4 liters and less than or equal to 10 liters.

5. The toilet flush waterway structure (100) of claim 1,

the maximum flow rate of the water pump (10) is more than 10 liters/minute.

6. The toilet flush waterway structure (100) of claim 1,

the maximum flow rate of the water pump (10) is more than 20 liters/minute.

7. A toilet flush waterway structure (100) according to any one of claims 1 to 6,

the water pump (10) is provided with a motor (13), and the rotating speed of the motor (13) is adjustable and is used for adjusting the flow of the water pump (10).

8. A toilet (400), comprising:

a toilet body (200); and

a toilet flush waterway structure (100) according to any one of claims 1-7;

wherein the toilet flushing waterway structure (100) is installed on the toilet main body (200).

9. The toilet (400) according to claim 8,

the toilet (400) further comprises a toilet bowl assembly (300), the toilet bowl assembly (300) being mounted at a top end (201) of the toilet body (200).

10. The toilet (400) according to claim 8 or 9,

the toilet body (200) defines a tank installation space (202), and the tank installation space (202) is lower than a top end (201) of the toilet body (200).