CN217601612U

CN217601612U - Toilet bowl

Info

Publication number: CN217601612U
Application number: CN202220856803.7U
Authority: CN
Inventors: 刘珍华
Original assignee: Foshan Faenza Sanitary Ware Co ltd
Current assignee: Foshan Faenza Sanitary Ware Co ltd
Priority date: 2022-04-13
Filing date: 2022-04-13
Publication date: 2022-10-18
Anticipated expiration: 2032-04-13

Abstract

The utility model discloses a toilet bowl, which comprises a toilet bowl main body, a water inlet pipeline, a first valve body, a filtering device and a water outlet pipeline, wherein the toilet bowl main body is provided with a water tank, and the filtering device and the water outlet pipeline are arranged in the water tank; the upper part of the first valve body is arranged in the water tank, and the lower part of the first valve body penetrates through the wall of the water tank; the water inlet pipeline is arranged outside the pedestal pan main body; the water inlet pipeline, the first valve body, the filtering device and the water outlet pipeline are connected in sequence. The filtering device is arranged in the water tank of the toilet, so that the problems of unattractive appearance, easy bursting and leakage and difficult installation of the external filtering device are solved. Furthermore, the utility model discloses a connection structure is more succinct, and it is lower to synthesize the cost of manufacture.

Description

Toilet bowl

Technical Field

The utility model relates to a bathroom equipment field, in particular to toilet bowl.

Background

The existing filtering device of the toilet is generally arranged at the side of the toilet and is respectively connected with a water inlet valve at the side of the toilet and a water inlet valve in a core of the toilet. In practical use, the filter device is arranged beside the toilet bowl, so that the overall appearance is affected. The toilet bowl is generally arranged close to the wall, the space between the toilet bowl and the wall is small, and the problem that a filtering device is difficult to install or cannot be installed exists. In addition, the external filter device has higher requirements on the appearance, explosion prevention and leakage prevention of the filter device, and the comprehensive cost of the toilet bowl can be increased.

It is seen that improvements and enhancements in the prior art are needed.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned prior art's weak point, the utility model aims to provide a toilet bowl aims at solving among the prior art external filter equipment that leads to not pleasing to the eye, explosion-proof antiseep requires highly, the installation difficulty and increases the comprehensive cost's of toilet bowl problem.

In order to achieve the purpose, the utility model adopts the following technical proposal:

a toilet bowl comprises a toilet bowl main body, a water inlet pipeline, a first valve body, a filtering device and a water outlet pipeline, wherein a water tank is arranged on the toilet bowl main body, and the filtering device and the water outlet pipeline are arranged in the water tank; the upper part of the first valve body is arranged in the water tank, and the lower part of the first valve body penetrates through the wall of the water tank; the water inlet pipeline is arranged outside the pedestal pan main body; the water inlet pipeline, the first valve body, the filtering device and the water outlet pipeline are connected in sequence.

The toilet bowl, wherein the filtering device comprises a shell, a gland and a filter element, wherein the gland and the filter element are arranged in the shell; the filter element is cylindrical, and a channel is arranged in the middle of the filter element; the front part of the gland is connected with the water inlet end of the shell, and the rear part of the gland covers the front end of the filter element; the rear end of the filter element is connected with the water outlet end of the shell.

The toilet bowl, wherein the shell comprises a first shell and a second shell, and the first shell and the second shell are fixedly connected; the front end of the first shell is connected with the first valve body; the rear end of the second shell is connected with the water outlet pipeline.

In the toilet bowl, the second shell member is internally provided with an annular raised line which is inserted into the rear end of the channel; a water outlet hole is formed in the middle of the annular raised line; the water outlet hole is communicated with the channel and the water outlet pipeline.

The water inlet of the first shell is provided with internal threads, and the water outlet of the first valve body is provided with external threads; the water outlet of the second shell is provided with external threads, and the water inlet of the water outlet pipeline is provided with internal threads.

The toilet bowl, wherein, the junction of inlet channel, first valve body, filter equipment and outlet conduit still is provided with the sealing washer respectively.

The pedestal pan further comprises a second valve body, and the second valve body is connected with the water inlet end of the water inlet pipeline.

Has the advantages that:

the utility model provides a toilet bowl, which avoids the problems of external unaesthetic filtering device and difficult installation by arranging the filtering device in the water tank of the toilet bowl. Meanwhile, the filtering device is arranged in the water tank, if the filtering device bursts or leaks due to overlarge water pressure, the leakage does not influence the water in the water tank; if the external leakage occurs, the influence is great. In the actual installation, the equipment installation personnel only need be at the externally mounted inlet channel of toilet bowl, and the simple operation need not to reserve other space installation filter equipment. Furthermore, the utility model discloses for external toilet bowl of filter equipment, its structure is compacter, has reduced connecting tube's length, has reduced manufacturing cost.

Drawings

Fig. 1 is a top view of the toilet bowl provided by the present invention.

Fig. 2 isbase:Sub>A cross-sectional view taken along linebase:Sub>A-base:Sub>A' of fig. 1.

Fig. 3 is a schematic structural view of the filter device.

Fig. 4 is an enlarged view a first time point B of fig. 2.

Fig. 5 is an enlarged view two of fig. 2 at B.

Fig. 6 is an exploded view of the toilet bowl.

Description of the main element symbols: 1-a water inlet pipeline, 2-a first valve body, 3-a filtering device, 4-a water outlet pipeline, 5-a water tank, 6-a toilet bowl main body, 7-a second valve body, 8-a sealing ring, 31-a pressing cover, 32-a filter element, 33-a first shell member, 34-a second shell member, 341-an annular convex strip and 342-a water outlet hole.

Detailed Description

The utility model provides a toilet bowl, for making the utility model discloses a purpose, technical scheme and effect are clearer, make clear, and it is right to refer to the attached drawing below and to lift the embodiment the utility model discloses further detailed description. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation and a specific orientation configuration and operation, and thus, should not be construed as limiting the present invention. Furthermore, "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

Referring to fig. 1 and 2, the present invention provides a toilet, including a toilet main body 6, a water inlet pipe 1, a first valve body 2, a filtering device 3 and a water outlet pipe 4, wherein the toilet main body 6 is provided with a water tank 5, and the filtering device 3 and the water outlet pipe 4 are arranged in the water tank 5; the upper part of the first valve body 2 is arranged in the water tank 5, and the lower part of the first valve body penetrates through the wall of the water tank 5; the water inlet pipeline 4 is arranged outside the toilet bowl main body 6; the water inlet pipeline 1, the first valve body 2, the filtering device 3 and the water outlet pipeline 4 are connected in sequence. The first valve body 2 is used for controlling the water inlet of the toilet bowl, and the water is discharged from the water outlet pipeline 4 after being filtered by the filtering device 3 and is stored in the water tank 5. Filter equipment 3 sets up in water tank 5, directly carries out the unit mount when the toilet bowl is installed, has the not enough and not aesthetic problem of installation space when filter equipment 3 is external can not appear, and is corresponding, can not have higher requirement to filter equipment 3's outward appearance. Because filter equipment 3 sets up in water tank 5, consequently, even take place the seepage, the water of seepage also can directly enter into water tank 5 in, can not cause the water waste, in addition, water tank 5 can also play the guard action for explosion-proof requirement to filter equipment 3 can reduce, corresponding, filter equipment 3's cost can descend. In addition, the filtering device 3 is directly connected with the first valve body 2 in the water tank 5, the use of connecting pipelines can be reduced, the whole communicating pipeline is simpler, and the preparation cost can be further reduced.

Referring to fig. 3 and 4, in one embodiment, the filter device 3 includes a housing, and a pressing cover 31 and a filter element 32 disposed in the housing; the filter element 32 is cylindrical, and a channel is arranged in the middle of the filter element; the front part of the gland 31 is connected with the water inlet end of the shell, and the rear part of the gland covers the front end of the filter element 32; the rear end of the cartridge 32 is connected to the water outlet end of the housing. Gland 31 is used for avoiding water directly to pass through from the front end of filter core 32, and water meets gland 31's front and blocks the back, flow direction gland 31 around, let rivers from the perisporium entering filter core 32 of filter core 32 in, avoid rivers concentrate from filter core 32 front end through and make impurity such as grit block filter equipment 3's the end of intaking. The gland 31 covers the front end of the channel so that water cannot flow directly through the channel. Specifically, the outer peripheral wall of the filter element 32 is not connected to the inner cavity wall of the housing, and a tubular cavity is defined between the filter element 32 and the inner cavity wall of the housing. After entering the filtering device 3, the water is divergently flowed from the middle to the periphery under the blocking of the gland 31, then flows into the cavity formed between the filter element 32 and the shell, penetrates through the wall of the filter element under the action of water pressure, enters the channel in the filter element 32, one end of the channel is communicated with the water outlet of the shell, and the water filtered by the filter element 32 flows to the water outlet from the open end of the channel and is discharged. The flow mode can increase the filtering capacity of the filter element 32 and meet the requirement of the toilet bowl on the water replenishing speed.

Preferably, filter element 32 is a PP filter cotton core, and filter element 32 is of a structure with thick outer layer fibers, thin inner layer fibers, loose outer layer fibers and a structure with a gradually-changed diameter and a gradually-changed tightness inner layer. The outside-in level filters, and the closer to the inner layer of the filter element 32, the smaller the pore diameter, the higher the filtering precision, and the impurities in the water can be well filtered.

Referring to fig. 3 and 4, in one embodiment, the housing includes a first housing part 33 and a second housing part 34, and the first housing part 33 and the second housing part 34 are fixedly connected; the front end of the first housing member 33 is connected to the first valve body 2; the rear end of the second housing member 34 is connected to the outlet pipe 4. Specifically, the rear part of the first housing member 33 and the front part of the second housing member 34 are respectively provided with a cavity, and the openings of the two cavities are correspondingly arranged. The two concave cavities are connected to form a relatively closed cavity. The filtering device 3 has lower cost, can be integrally replaced and is more convenient.

Referring to fig. 5, in one embodiment, an annular protruding strip 341 is disposed inside the second casing member 34, and the annular protruding strip 341 is inserted into the rear end of the channel; a water outlet hole 342 is formed in the middle of the annular convex strip 341; the outlet hole 342 communicates with the passage and the outlet pipe. The annular rib 341 is used to fix the filter element 32 in the middle of the housing, so that a cavity is formed between the peripheral wall of the filter element 32 and the inner wall of the housing.

Referring to fig. 3 and 4, in one embodiment, the water inlet of the first casing 33 is provided with an internal thread, and the water outlet of the first valve body 2 is provided with an external thread; the water outlet of the second shell 34 is provided with external threads, and the water inlet of the water outlet pipe 4 is provided with internal threads. Each component adopts a threaded connection mode, so that the filtering device is convenient to mount and dismount.

Referring to fig. 6, in an embodiment, the connection positions of the water inlet pipe 1, the first valve body 2, the filtering device 3 and the water outlet pipe 4 are further respectively provided with a sealing ring 8. The sealing ring 8 is used for enhancing the sealing effect, preventing leakage and reducing water resource waste. In addition, if leakage occurs for a long time, the metal connecting parts at the connecting parts can be quickly oxidized and rusted, and the service life is greatly shortened. Thus, the use of the seal ring 8 also extends the useful life of the metal components.

Referring to fig. 2 and 6, in one embodiment, the toilet bowl further includes a second valve body 7, and the second valve body 7 is connected to the water inlet end of the water inlet pipe 1. The second valve body 7 is connected with a water supply pipe of a house. When the valve is used, the second valve body 7 is in a normally open state, and when the first valve body 2 or the filtering device 3 needs to be maintained, the second valve body 7 is closed. Specifically, the second valve body 7 is an angle valve.

To sum up, the utility model provides a built-in toilet bowl of filter equipment 3 has avoided at present because of the external poor and filter equipment 3 inconvenient problem of installation of whole outward appearance nature that leads to of filter equipment 3. Furthermore, the utility model discloses still further adjusted inlet channel 1, first valve body 2, filter equipment 3 and outlet conduit 4's relation of connection for overall structure is more succinct, and is corresponding, and whole manufacturing cost descends. The utility model discloses still through the structure and the material of optimizing filter core 32 and the use of water intaking valve, improved the intelligent of filter effect and toilet bowl.

It should be understood that equivalent alterations and modifications can be made by those skilled in the art according to the technical solution of the present invention and the inventive concept thereof, and all such alterations and modifications should fall within the scope of the appended claims.

Claims

1. A toilet bowl comprises a toilet bowl main body, a water inlet pipeline, a first valve body, a filtering device and a water outlet pipeline, wherein a water tank is arranged on the toilet bowl main body; the upper part of the first valve body is arranged in the water tank, and the lower part of the first valve body penetrates through the wall of the water tank; the water inlet pipeline is arranged outside the pedestal pan main body; the water inlet pipeline, the first valve body, the filtering device and the water outlet pipeline are connected in sequence.

2. The toilet bowl according to claim 1, wherein the filter device includes a housing and a gland and a filter element disposed within the housing; the filter element is cylindrical, and a channel is arranged in the middle of the filter element; the front part of the gland is connected with the water inlet end of the shell, and the rear part of the gland covers the front end of the filter element; the rear end of the filter element is connected with the water outlet end of the shell.

3. The toilet bowl according to claim 2, wherein the housing comprises a first casing member and a second casing member, the first casing member and the second casing member being fixedly connected; the front end of the first shell is connected with the first valve body; the rear end of the second shell is connected with the water outlet pipeline.

4. The toilet bowl according to claim 3, wherein an annular rib is provided in the second casing member, the annular rib being inserted into the rear end of the channel; a water outlet hole is formed in the middle of the annular convex strip; the water outlet hole is communicated with the channel and the water outlet pipeline.

5. The toilet bowl according to claim 3, characterized in that the water inlet of the first casing member is provided with an internal thread and the water outlet of the first valve body is provided with an external thread; the water outlet of the second shell is provided with external threads, and the water inlet of the water outlet pipeline is provided with internal threads.

6. The toilet bowl according to claim 1, characterized in that the joints of the water inlet pipeline, the first valve body, the filtering device and the water outlet pipeline are respectively provided with a sealing ring.

7. The toilet bowl according to any one of claims 1 to 6, further comprising a second valve body connected to the water inlet end of the water inlet conduit.