CN213268190U

CN213268190U - Toilet bowl with overflow pipe

Info

Publication number: CN213268190U
Application number: CN202022065824.0U
Authority: CN
Inventors: 陈雪瑜
Original assignee: Guli Xiamen Technology Co Ltd
Current assignee: Guli Xiamen Technology Co Ltd
Priority date: 2020-09-18
Filing date: 2020-09-18
Publication date: 2021-05-25
Anticipated expiration: 2030-09-18

Abstract

The utility model discloses a from toilet bowl of taking overflow pipe, including the toilet bowl body, be equipped with urinal and water tank on the toilet bowl body, the inside injection pipeline that is used for washing the sunken gulf of toilet bowl that is equipped with of toilet bowl body, the one end of injection pipeline with the water tank is linked together. An overflow pipe is fixedly arranged on the side edge of the injection pipeline, one end of the overflow pipe extends upwards into the upper part of the water tank, the other end of the overflow pipe is communicated with the injection pipeline, and a water trap pipe is arranged on the overflow pipe. The utility model provides a from toilet bowl of taking overflow pipe, through set up the trapped water bay pipe on the overflow pipe, the "trapped water bay" structure of overflow pipe can keep apart in the air enters into toilet bowl's injection pipeline through the overflow pipe when satisfying the overflow capacity for drainage speed improves, improves the washing effect greatly.

Description

Toilet bowl with overflow pipe

Technical Field

The utility model relates to a bathroom field, in particular to from toilet bowl of taking overflow pipe.

Background

The overflow device of the existing toilet bowl can be provided with an overflow pipe 101 to solve the problems of water supplement and overflow except for a water part with the overflow pipe. As shown in fig. 1, an overflow pipe 101 is disposed inside a water tank 102, and the overflow pipe 101 communicates external air with a jet water pipe 103, and cannot isolate air from entering the jet water pipe 103 of the toilet bowl through the overflow pipe 101. Because the injection water pipe 103 is communicated with the outside air, when the drain valve drains water, air can be mixed into the drain port of the valve base together, so that the drain channel is not in a full pipe water state, thereby reducing the drain speed and weakening the flushing effect.

SUMMERY OF THE UTILITY MODEL

To the technical problem who exists among the background art, the utility model aims to provide a quick and washing effect good from toilet bowl of taking the overflow pipe of drainage speed.

In order to realize the purpose, the utility model discloses a technical scheme as follows:

the utility model provides a from toilet bowl of taking overflow pipe, includes the toilet bowl body, be equipped with urinal and water tank on the toilet bowl body, the inside injection pipeline that is used for washing the toilet bowl heavy water bay that is equipped with of toilet bowl body, the one end of injection pipeline with the water tank is linked together. An overflow pipe is fixedly arranged on the side edge of the injection pipeline, one end of the overflow pipe extends upwards into the upper part of the water tank, the other end of the overflow pipe is communicated with the injection pipeline, and a water trap pipe is arranged on the overflow pipe.

Furthermore, the trap pipe is a U-shaped pipe arranged close to the water outlet of the overflow pipe.

Preferably, the lowest point of the top wall of the U-shaped pipe is lower than the water cover height of the toilet bowl.

Furthermore, a siphon is connected to the submerged bay of the urinal, a scrubbing pipe for flushing the peripheral wall of the urinal is arranged at the top of the urinal, and one end of the scrubbing pipe is communicated with the water tank.

The side wall of the submerged bay is provided with a jet orifice, the bottom of the jet pipeline is communicated with the jet orifice, and a water inlet of the siphon pipe is opposite to the jet orifice.

Preferably, the aperture of the jet orifice is 24-28 mm.

The bottom of the toilet bowl body is provided with a sewage draining outlet, the siphon is communicated with the sewage draining outlet, and the caliber of the sewage draining outlet is 48-56 mm.

Preferably, the siphon is an S-shaped bent pipe, and the inner diameter of the S-shaped bent pipe is 42-46 mm.

In one embodiment, the water tank is positioned at the top of the toilet bowl body, the water level of the water tank is higher than that of the brushing pipeline, the transitional water cavity is formed in the toilet bowl body and below the water tank, and the bottom of the water tank is provided with a drain valve mounting hole for communicating the water tank with the transitional water cavity. The inside of the transition water cavity is divided into a brushing water cavity and a spraying water cavity which are distributed up and down through a partition plate, the brushing pipeline is communicated with the brushing water cavity, and the spraying pipeline is communicated with the spraying water cavity.

In another embodiment, the water tank is positioned in the toilet bowl body, the top of the water tank is flush with the top of the toilet bowl body, and the bottom of the water tank is provided with a drain valve mounting hole for communicating the jet pipeline.

The utility model discloses following beneficial effect has: to provide a toilet bowl with an overflow pipe, wherein an overflow device is not required to be disposed in a water member, and a structural feature of a trap of the overflow pipe satisfies an overflow capacity and, at the same time, water stored in the trap can prevent air from entering a jet pipe of the toilet bowl through the overflow pipe. Therefore, when the drain valve drains water, because the air pressure in the injection pipeline is less than the air pressure of the outside air, the injection pipeline can store water after flushing water every time and can not be used up every time, when the bottom of the toilet bowl is flushed next time, the pre-stored water of the injection pipeline can directly act on the siphon pipeline, the stroke of the water is saved, and the flushing effect is greatly improved.

Drawings

Fig. 1 is a schematic view of the internal structure of a conventional toilet with an overflow pipe.

Fig. 2 is a schematic perspective view of a toilet bowl according to the first embodiment.

Fig. 3 is a schematic top view of fig. 2.

Fig. 4 is a schematic sectional view taken along the direction a-a in fig. 3.

Fig. 5 is a schematic structural view of the toilet bowl of the present embodiment when the drain valve is installed.

Fig. 6 is a schematic cross-sectional view taken along the direction B-B in fig. 3.

Fig. 7 is a schematic perspective view of a toilet bowl according to a second embodiment.

Fig. 8 is a top view of fig. 7.

Fig. 9 is a schematic cross-sectional view taken along the direction C-C in fig. 8.

Fig. 10 is a schematic cross-sectional view taken along the direction D-D in fig. 8.

Description of the main component symbols:

the existing toilet bowl: 101. an overflow pipe; 102. a water tank; 103. and (4) jetting a water pipeline.

The utility model discloses a toilet bowl: 1. a toilet body; 11. a urinal; 12. a water tank; 120. a drain valve mounting hole; 13. a sink bay; 130. an ejection port; 14. a siphon tube; 15. brushing the pipeline; 16. an injection duct; 17. a transition water cavity; 170. a partition plate; 171. brushing the water cavity; 172. a water spray chamber; 18. an overflow pipe; 180. a water outlet; 181. a trap pipe; 19. a sewage draining outlet; d: a jet orifice diameter; h1: the height of the lowest point of the top wall of the trap; h2: the water seal surface height of the toilet bowl; d: inside diameter of the S-bend.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the following detailed description.

Example one

As shown in fig. 2-6, the high water tank toilet bowl with the overflow pipe comprises a toilet bowl body 1, wherein a urinal 11 and a water tank 12 are arranged on the toilet bowl body 1, a submerged bay 13 is arranged at the bottom of the urinal 11, and the submerged bay 13 is connected with a siphon 14. Preferably, the siphon 14 is an S-shaped bent pipe, the inner diameter of the S-shaped bent pipe is D, and D is more than or equal to 42 and less than or equal to 46 mm. The top of the urinal 11 is provided with a brushing pipeline 15 for flushing the peripheral wall of the urinal 11. The toilet body 1 is provided inside with a jet duct 16 for flushing the trapwater bay 13. The water tank 12 is positioned at the top of the toilet body 1 and the water level of the water tank 12 is higher than the brushing pipe 15. The transition water cavity 17 is opened below the water tank 12 inside the toilet bowl body 1, and the drain valve mounting hole 120 for communicating the water tank 12 and the transition water cavity 17 is opened at the bottom of the water tank 12. The interior of the transition water cavity 17 is divided by a partition plate 170 into a brushing water cavity 171 and an injection water cavity 172 which are vertically distributed, the brushing pipe 15 is communicated with the brushing water cavity 171, and the injection pipe 16 is communicated with the injection water cavity 172.

An overflow pipe 18 is fixedly arranged on the side edge of the injection pipeline 16, one end of the overflow pipe 18 extends upwards into the upper part of the water tank 12, the other end of the overflow pipe 18 is provided with a water outlet 180, the water outlet 180 is communicated with the injection pipeline 16, and a section of upwards bent trap pipe 181 is arranged on the overflow pipe 18 close to the water outlet 180. Preferably, trap pipe 181 is a U-shaped pipe, and the height H1 of the lowest point of the top wall of the U-shaped pipe is lower than the water sealing height H2 of the toilet bowl.

The side wall of the submerged bay 13 is provided with a jet port 130 at a side close to the water tank 12, and the bottom of the jet pipe 17 communicates with the jet port 130. Preferably, the aperture of the jet orifice is d, d is more than or equal to 24mm and less than or equal to 28mm, and the water inlet of the siphon pipe 14 is arranged opposite to the jet orifice 130.

The bottom of the toilet bowl body 1 is provided with a sewage discharge outlet 19, and the sewage discharge outlet 19 is communicated with the siphon pipe 14. Preferably, the caliber of the sewage draining exit 19 is 48-56 mm.

The toilet of the embodiment is provided with the overflow pipe 18, the water member can be used without an overflow device, the overflow pipe 18 is provided with a trap pipe 181, and the stored water in the trap can isolate the air from entering the spraying pipeline 16 of the toilet through the overflow pipe 18. Therefore, when the water discharge valve discharges water, because the air pressure in the injection pipeline 16 is smaller than the air pressure of the outside air, the injection pipeline 16 can store water after flushing water every time and can not be used up every time, when the bottom of the toilet bowl is flushed next time, the pre-stored water of the injection pipeline 16 can directly act on the siphon pipeline 14, the stroke of the water is saved, and the flushing effect is greatly improved.

Example two

As shown in fig. 7-10, the present embodiment discloses a low water tank toilet bowl with a self-contained overflow pipe, and the present embodiment is different from the first embodiment only in that: the water tank 12 is located inside the toilet bowl body 1, the top of the water tank 12 is flush with the top of the toilet bowl body 1, and the bottom of the water tank 12 is provided with a drain valve mounting hole 120 for communicating the injection pipeline 16. Since the toilet bowl has little water stored above the brushing pipe 15, the brushing pipe 15 needs to be directly assisted by the pressure of tap water or assisted by the water stored in the water tank 12 by the venturi principle. The rest of the structure and principle of the embodiment are the same as those of the first embodiment.

While the invention has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. The utility model provides a from toilet bowl of taking overflow pipe, includes the toilet bowl body, its characterized in that: be equipped with urinal and water tank on the toilet bowl body, the inside injection pipeline that is used for washing the toilet bowl sunken water bay that is equipped with of toilet bowl body, the one end of injection pipeline with the water tank is linked together, the side of injection pipeline has set firmly an overflow pipe, the one end of overflow pipe upwards stretches into water tank upper portion, the other end with the injection pipeline is linked together, be equipped with one section trap pipe on the overflow pipe.

2. A toilet bowl with a self-contained overflow pipe as claimed in claim 1, wherein: the trap pipe is a U-shaped pipe arranged close to the water outlet of the overflow pipe.

3. A toilet bowl with a self-contained overflow pipe as claimed in claim 2, wherein: the height of the lowest point of the top wall of the U-shaped pipe is lower than the height of the water cover of the toilet bowl.

4. A toilet bowl with a self-contained overflow pipe as claimed in claim 1, wherein: the submerged bay of the urinal is connected with a siphon, the top of the urinal is provided with a brushing pipeline used for flushing the peripheral wall of the urinal, and one end of the brushing pipeline is communicated with the water tank.

5. A toilet bowl with a self-contained overflow pipe according to claim 4, wherein: the side wall of the submerged bay is provided with a jet orifice, the bottom of the jet pipeline is communicated with the jet orifice, and a water inlet of the siphon pipe is opposite to the jet orifice.

6. A toilet bowl with a self-contained overflow pipe according to claim 5, wherein: the aperture of the jet orifice is 24-28 mm.

7. A toilet bowl with a self-contained overflow pipe according to claim 4, wherein: the bottom of toilet bowl body is equipped with the drain, the siphon with the drain is linked together, the bore of drain is 48 ~ 56 mm.

8. A toilet bowl with a self-contained overflow pipe according to claim 4, wherein: the siphon is an S-shaped bent pipe, and the inner diameter of the S-shaped bent pipe is 42-46 mm.

9. A toilet bowl with a self-contained overflow pipe according to any one of claims 4 to 8, wherein: the water tank be located toilet bowl body top and water tank water level be higher than scrub the pipeline, toilet bowl body is inside the transition water cavity has been seted up to the below of water tank, the drain valve mounting hole that is used for communicateing water tank and transition water cavity is seted up to the bottom of water tank, the inside in transition water cavity is through the baffle partition be about the distribution scrub the water cavity with spray the water cavity, scrub the pipeline with scrub the water cavity and be linked together, spray the pipeline with spray the water cavity and be linked together.

10. A toilet bowl with a self-contained overflow pipe according to any one of claims 4 to 8, wherein: the water tank is positioned in the toilet bowl body, the top of the water tank is flush with the top of the toilet bowl body, and the bottom of the water tank is provided with a drain valve mounting hole for communicating the jet pipeline.