CN214574415U - Rotary flushing ground siphon-discharging type closestool with single hole - Google Patents

Abstract

The utility model provides a rotary flushing ground siphon type closestool with a single hole, which comprises a closestool main body; the closestool main body comprises a closestool seat and a water tank, and the closestool seat is provided with a water inlet channel, a urinal and a sewage discharge channel; wherein, the water inlet channel is arranged at one side close to the water tank; the inner wall surface of the urinal is provided with a water outlet pipe communicated with the water inlet channel and the urinal; the bottom of the urinal is connected with a sewage discharge pipeline; the urinal is provided with a first rotary flushing channel along the circumferential direction of the inner wall of the urinal from the pipe opening of the water outlet pipe, and the first rotary flushing channel is formed by inwards sinking the inner wall surface of the urinal; the urinal is provided with a second rotary flushing channel along the circumferential direction of the inner wall of the urinal from the inlet of the sewage discharge pipeline, and the second rotary flushing channel is formed by downwards sinking from the inner wall surface of the urinal; the side wall of the second rotary punching channel is provided with an inner groove which is inwards sunken from the wall surface; the sewage discharge pipeline is arranged into an S-shaped bent pipe; the S-shaped bent pipe comprises a positive U pipe section and an inverted U pipe section.

Description

Rotary flushing ground siphon-discharging type closestool with single hole

Technical Field

The utility model relates to the field of living appliances, in particular to a rotary flushing ground siphon type closestool with a single hole.

Background

Along with the improvement of the living standard of people, the squatting pan gradually fades out the life of people, and most urban residents use the closestool. The types of toilets are mainly classified into a wash-down type and a siphon type; the flushing type closestool is a closestool which directly discharges sewage by means of the impulsive force of flushing water, and is mainly characterized in that only positive pressure is formed and negative pressure is not generated in the flushing and sewage discharging processes; the rotary flushing siphon-type closestool discharges dirt by utilizing the impulsive force of water flow, the wall of a common closestool is steep, the water storage area is small, the hydraulic power is concentrated, the falling hydraulic power around a toilet seat is increased, and the dirt flushing efficiency is high. The siphon type closestool is divided into a common siphon type, an injection siphon type and a vortex siphon type; wherein, the structure impulsive force of ordinary hydrocone type closestool is general, and the clean degree of inner wall is general, and the water storage still pollutes, slightly has the noise. In order to achieve perfect siphon, enough water storage must be ensured, so most of the siphon water storage devices are provided with water replenishing devices, and the structure is easy to block; the bottom of the spray siphon type closestool is provided with a spray hole, water is sprayed out from the spray hole when flushing, excrement is flushed away firstly, then siphon is carried out rapidly, and water storage is replaced thoroughly. The impact effect is good, the inner wall is clean, the stored water is clean, and the noise is slight; the bottom of the vortex siphon type closestool is provided with a water outlet hole at the side of the water outlet, and a rotary vortex is generated when water is flushed. On one hand, the inner wall is thoroughly cleaned, and simultaneously, the vortex enhances the siphon action. The impulsive force effect is better, and the inner wall is fairly clean, and the silence is respond well. But the drainage aperture is small, so the blockage is easy.

For example, chinese patent publication No. CN104790484A discloses an environment-friendly water-saving toilet and a method for flushing the toilet, the toilet including: the water spraying device is positioned at the top of the closestool and consists of a water pipe, a supercharger, a nozzle, a controller and a switch; the nozzle is connected with the switch, the water pipe, the supercharger and the water tank. The controller controls the switch and the supercharger; the nozzle is a ring-shaped nozzle which is embedded in the edge of the top of the closestool and slowly flows down along the periphery of the closestool wall when spraying water. The controller further comprises: the front excrement discharging module is used for discharging accumulated water at the bottom of the closestool and spraying water on the surface of the closestool when the closestool senses that people defecate; and the controller starts the supercharger to flush the side edge and the bottom of the closestool after the closestool senses the end of defecation. The toilet drainage module comprises: the rough cleaning unit is used for flushing excrement accumulation positions on the side surface and the bottom of the closestool by a strong water column; and the careful cleaning unit is used for flushing the tiny stains remained on the surface of the closestool. The toilet is a jet siphon type toilet, but cannot realize vortex type flushing.

Therefore, in order to solve the problems in the prior art, it is important to provide a siphon toilet with a single-hole rotary flush, which has a simple structure, is convenient to flush, and can realize environmental protection and water saving.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an overcome the problem that above-mentioned prior art exists, provided a siphon formula closestool is arranged with the whirlpool of haplopore, this siphon formula closestool is arranged through setting up specific whirlpool structure in the urinal, makes rivers wash the in-process, through the cooperation of whirlpool passageway with the outlet pipe to and the cooperation between the whirlpool passageway, make rivers form the vortex formula and wash at the in-process that flows, make the closestool can obtain high-efficient quick cleanness.

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

a rotary flush ground siphon-type closestool with a single hole comprises a closestool main body; the closestool main body comprises a closestool seat and a water tank, and the closestool seat is provided with a water inlet channel, a urinal and a sewage discharge channel; wherein, the water inlet channel is arranged at one side close to the water tank; the inner wall surface of the urinal is provided with a water outlet pipe communicated with the water inlet channel and the urinal so as to ensure that the water inlet channel is communicated with the urinal; the bottom of the urinal is connected with a sewage discharge pipeline;

the urinal is provided with a first rotary flushing channel along the circumferential direction of the inner wall of the urinal from the pipe opening of the water outlet pipe, and the first rotary flushing channel is formed by inwards sinking the inner wall surface of the urinal;

the urinal is provided with a second rotary flushing channel along the circumferential direction of the inner wall of the urinal from the inlet of the sewage discharge pipeline, and the second rotary flushing channel is formed by downwards sinking from the inner wall surface of the urinal; the side wall of the second rotary punching channel is provided with an inner groove which is inwards sunken from the wall surface;

the sewage discharge pipeline is arranged into an S-shaped bent pipe; the S-shaped bent pipe comprises a positive U pipe section and an inverted U pipe section; the inner wall of the urinal close to one side of the water tank is provided with a baffle plate which extends towards the bent part of the positive U-shaped pipe section of the S-shaped bent pipe, and a space for water flow to pass through is reserved between the baffle plate and the S-shaped bent pipe; the inverted U-shaped pipe section of the S-shaped bent pipe is connected with a sewage draining channel.

Specifically, a first rotary flushing channel matched with the pipe opening of the water outlet pipe is arranged in the urinal, and a second rotary flushing channel is arranged at the inlet of the sewage discharge pipeline, so that water flowing out of the water inlet channel is sprayed through the water outlet pipe, enters the second rotary flushing channel along the first rotary flushing channel in a rotary flushing mode, and enters the sewage discharge pipeline through the second rotary flushing channel to realize sewage discharge. In the technical scheme, the pool wall of the urinal is inwards sunken to form the first whirling channel, so that when water flow is sprayed, a whirling flow direction can be formed in the urinal, and the whirling effect is realized. And the second whirling channel further receives the water flow flowing out through the first whirling channel, and the whirling is realized again, so that the whole washing effect is better. The closestool with the rotary flushing function has the advantages that water flow can move circumferentially on the wall of the whole closestool, so that dirt adhered to the wall of the closestool can be quickly removed under the impact force of the water flow; and the rotary flushing mode can ensure that the wall of the toilet bowl can be covered by water flow in a large area without using more water, and has the advantages of high efficiency, environmental protection and water saving.

Specifically, the sewage discharge pipeline is an S-shaped bent pipe, and the S-shaped bent pipe comprises a positive U pipe section and a reverse U pipe section; wherein, the inverted U pipe section is connected with the sewage discharge channel; the structure enables the closestool to form a ground-discharge siphon type closestool, and the aim of quickly realizing flushing can be fulfilled.

Preferably, the first rotary flushing channel is arranged at the upper end part of the inner wall of the urinal; wherein, the first rotary flushing channel is arranged as a slope surface inclined downwards or a plane vertical to the inner wall of the urinal.

Specifically, the first rotary flushing channel is arranged at the upper end part of the inner wall of the urinal, so that water flow can be flushed from top to bottom, and large-area flushing can be realized in the urinal by the water flow; and the water flow can enter the second rotary-percussion channel to obtain impact force again, so that the impact discharge of the dirt is further realized. In addition, if the first rotary flushing channel is arranged to be a downward inclined plane, the water flow can be poured downwards along the inclined plane in the process of flushing in the first rotary flushing channel, and a better flushing effect is achieved.

Preferably, the tail end of the first rotary punching channel extends downwards towards the direction of the second rotary punching channel; the side wall surface of the first rotary punching channel is a concave cambered surface.

Specifically, the tail end of the first whirling channel is arranged to extend downwards towards the direction of the second whirling channel, so that water flow flowing out of the first whirling channel can better enter the second whirling channel, and the second whirling is carried out in the second whirling channel, so that a whirlpool type flushing effect is formed in the urinal by the water flow. The structural design realizes the directional control of water flow in the urinal. Meanwhile, the side wall surface of the first whirling channel is provided with the concave cambered surface, so that sufficient water flow is accumulated in the first whirling channel, the water flow flowing through the first whirling channel is rich, and even if part of the water flow flows downwards along with the inner wall of the urinal, part of the water flow can be reserved to enter the second whirling channel along with the whirling, and the vortex type flushing is realized; secondly, when water flow is sprayed into the first spinning channel, the impact force of the water flow also generates reverse impact force when the impact force of the water flow touches the eating side wall surface of the first spinning channel, so that the water flow generates better impact force, and the dirt of the urinal can be effectively removed.

Preferably, the bucket seat is also provided with an inner cavity which is arranged at the rear part of the urinal; the water inlet channel is arranged in the inner cavity.

Specifically, the water inlet channel is arranged in the inner cavity and hidden, so that the structure of the closestool is more attractive.

Preferably, the inner cavity is further provided with a water injection cavity, wherein an inlet and an outlet of the water injection cavity are respectively communicated with the water inlet channel and the water outlet pipe.

Specifically, the design of water injection chamber for when rivers get into the water injection intracavity from water inlet channel, the rethread water injection chamber flows out, is sprayed and is gone out by the outlet pipe. And the water injection cavity is filled with water flow, so that the water outlet pipe can be sprayed under pressure, and the water flow can form a better spraying effect.

Preferably, the water inlet channel is transversely arranged, and the sewage discharge channel is arranged at the bottom of the closestool.

Specifically, the sewage channel is arranged at the bottom of the closestool, so that the closestool forms a siphon-type closestool.

Preferably, the second spin channel terminates so as to extend towards the inlet of the waste pipe.

Specifically, the second whirling channel end extends towards the sewage pipes entrance, so that the water flow passing through the second whirling channel and the carried sewage can be discharged into the sewage pipes better.

Preferably, the first spinning channel and the second spinning channel are arranged in a spiral shape.

Specifically, the spiral channel structure design can make rivers fully rotate in the urinal, forms the bath effect of vortex formula, makes rivers can wash each corner in the urinal fully, when the using water wisely, also can effectively wash the closestool fast.

The utility model has the advantages that:

the utility model provides a siphon closestool with single hole and rotary flushing, wherein, the closestool is provided with a specific rotary flushing structure in the urinal, so that the water flow forms the vortex type flushing in the flowing process through the matching of a rotary flushing channel and a water outlet pipe and the matching between the rotary flushing channels in the flushing process; the water-saving flushing device has the advantages of simple structure, good flushing effect, strong practicability, environmental protection, water saving and the like.

Drawings

FIG. 1 is a schematic top view of a single-hole siphon-type toilet with rotary flush floor according to the present invention;

FIG. 2 is a schematic cross-sectional view of a single-hole siphon-type toilet with rotary flush floor;

FIG. 3 is a schematic view of a partial structure of a water outlet pipe of the siphon-type toilet with single hole and rotary flush;

FIG. 4 is a schematic view of the inner tank structure of the siphon-type toilet with single-hole flushing device according to the present invention;

FIG. 5 is a schematic view of the spin process of the spin floor siphon-type toilet with single hole according to the present invention;

fig. 6 is a schematic view of a flush profile of a single-hole siphon-type toilet with a rotary flush mechanism.

Description of the reference numerals

A, a single-hole rotary flushing siphon-type closestool; 1, a barrel seat, 2, a water tank and 3 buttons;

11 water inlet channel, 12 urinal, 13 sewage channel, 14 sewage pipeline and 15 inner cavity;

a 121 water outlet pipe, a 122 first spinning channel, a 123 second spinning channel, a 123a inner groove and a 124 baffle; 141 a positive U pipe section and 142 an inverted U pipe section; 151 water injection chamber.

Detailed Description

The following describes the present invention with reference to the accompanying drawings.

As shown in fig. 1 to 6, the present embodiment provides a spin-flush siphon toilet with a single hole, including a toilet main body; the toilet main body comprises a toilet seat 1 and a water tank 2, wherein the toilet seat 1 is provided with a water inlet channel 11, a urinal 12 and a sewage discharge channel 13; wherein, the water inlet channel 11 is arranged at one side close to the water tank 2; the inner wall surface of the urinal 12 is provided with a water outlet pipe 121 communicated with the water inlet channel 11 and the urinal 12, so that the water inlet channel 11 is communicated with the urinal 12; the bottom of the urinal 12 is connected with a sewage discharge pipeline 14;

the urinal 12 is provided with a first flushing channel 122 along the circumferential direction of the inner wall of the urinal 12 from the pipe orifice of the water outlet pipe 121, and the first flushing channel 122 is formed by inwards sinking from the wall surface of the inner wall of the urinal 12;

the urinal 12 is provided with a second flushing channel 123 along the circumferential direction of the inner wall of the urinal 12 from the inlet of the sewage pipe 14, and the second flushing channel 123 is formed by downwards sinking from the wall surface of the inner wall of the urinal 12; an inner groove 123a which is recessed inwards from the wall surface is formed in the side wall of the second rotary punching channel 123;

the sewage discharge pipeline 14 is shaped as an S-shaped bent pipe; the S-shaped elbow comprises a positive U-shaped pipe section 141 and an inverted U-shaped pipe section 142; the inner wall of the urinal 12 close to one side of the water tank 2 is arranged to extend towards the bending part of the S-shaped elbow positive U-shaped pipe section 141 to form a baffle 124, and a space for water flow to pass through is reserved between the baffle 124 and the S-shaped elbow; the inverted U-shaped section 142 of the S-bend is configured to connect to the trapway 13.

Specifically, a first flushing channel 122 matched with the nozzle of the water outlet pipe 121 is arranged in the urinal 12, and a second flushing channel 123 is arranged at the inlet of the sewage discharge pipeline 14, so that water flowing out of the water inlet channel 11 is sprayed through the water outlet pipe 121, flows into the second flushing channel 123 along the first flushing channel 122 in a flushing mode, and then flows into the sewage discharge pipeline 14 through the second flushing channel 123, and sewage discharge is achieved. In the present technical solution, the first whirling channel 122 is formed by disposing the wall of the urinal 12 to be inwardly recessed, so that when the water is sprayed, a whirling flow direction can be formed in the urinal 12, thereby achieving a whirling effect. The second whirling channel 123 further receives the water flowing out through the first whirling channel 122, and the whirling is realized again, so that the whole washing effect is better. The closestool with the rotary flushing function has the advantages that water flow can move circumferentially on the wall of the whole urinal 12, so that dirt adhered to the wall of the urinal 12 can be quickly removed under the impact force of the water flow; and the rotary flushing mode can ensure that the wall of the closestool 12 can be covered by water flow in a large area without using more water, and has the advantages of high efficiency, environmental protection and water saving.

Specifically, the sewage pipeline 14 is configured as an S-shaped elbow, and the S-shaped elbow includes a positive U pipe section 141 and an inverted U pipe section 142; wherein, the inverted U-shaped pipe section 142 is connected with the sewage channel 13; the structure enables the closestool to form a ground-discharge siphon type closestool, and the aim of quickly realizing flushing can be fulfilled.

Specifically, the inner groove 123a of the second rotary punching passage is designed such that when water flows in the second rotary punching passage for washing, the water flows enter the inner groove and then generate a reverse acting force under the action of the wall of the inner groove, so that the water flows always keep a large impulsive force in the washing process.

In the present embodiment, the first flushing channel 122 is disposed at the upper end of the inner wall of the urinal 12; wherein the first spinning channel 122 is provided as a downwardly inclined ramp. The first rotary flushing channel 122 is arranged at the upper end part of the inner wall of the urinal 12, so that water can be flushed from top to bottom, and large-area flushing can be realized in the urinal 12 by the water; and the water flow can enter the second rotary flushing channel 123 to obtain impact force again, so that the impact discharge of the dirt is further realized. In addition, the first whirling channel 122 is set to be a downward inclined surface, which is beneficial to the water flow to be downwards poured along the inclined surface in the process of washing in the first whirling channel 122, thereby realizing better washing effect.

In this embodiment, the end of the first spinning channel 122 is configured to extend downward toward the second spinning channel 123; the side wall surface of the first spinning channel 122 is a concave arc surface. The end of the first spiral channel 122 is disposed to extend downward toward the second spiral channel 123, so that the water flowing out from the first spiral channel 122 can better enter the second spiral channel 123, and the second spiral is performed in the second spiral channel 123, so that the water flow forms a spiral flushing effect in the toilet bowl 12. The structural design plays a role in realizing the directional control of water flow in the urinal 12. Meanwhile, the side wall surface of the first whirling channel 122 is a concave arc surface, so that sufficient water flow is accumulated in the first whirling channel 122, the water flow flowing through the first whirling channel 122 is rich, and even if part of the water flow flows downwards along the inner wall of the urinal 12, part of the water flow can be kept to enter the second whirling channel 123 along with the whirling, and the whirling type washing is realized; secondly, when the water flow is injected into the first whirling channel 122, the impact force of the water flow also generates reverse impact force when contacting the side wall surface of the first whirling channel 122, so that the water flow generates better impact force and can effectively remove the dirt in the urinal 12.

In this embodiment, the toilet seat 1 is further provided with an inner cavity 15, and the inner cavity 15 is arranged behind the urinal 12; the water inlet channel 11 is arranged in the inner cavity 15. The water inlet channel 11 is hidden in the inner cavity 15, so that the structure of the closestool is more attractive.

In this embodiment, the inner cavity 15 is further provided with a water injection cavity 151, wherein an inlet and an outlet of the water injection cavity 151 are respectively communicated with the water inlet channel 11 and the water outlet pipe 121. The design of the water injection cavity 151 enables water to flow into the water injection cavity 151 from the water inlet channel 11, and then flow out through the water injection cavity 151 and be sprayed out by the water outlet pipe 121. The water injection cavity 151 is filled with water flow, which can form injection pressure on the water outlet pipe 121, so that the water flow forms a better injection effect.

In this embodiment, the water inlet channel 11 is arranged transversely, and the trapway 13 is arranged at the bottom of the toilet. The trapway 13 is located at the bottom of the toilet, allowing the toilet to form a siphonic toilet.

In this embodiment, the end of the second spin channel 123 is arranged to extend towards the inlet of the trapway 14. The end of the second cyclone channel 123 extends towards the inlet of the waste pipe 14, so that the water and the carried dirt passing through the second cyclone channel 123 can be discharged into the waste pipe 14 for discharging.

The embodiment also provides a vortex type flushing method, which is applied to the vortex type siphon-discharging closestool A with the single hole; the ground discharge siphon type closestool is also provided with a button 3; the vortex flushing method comprises the following steps:

s1, pressing a button of a ground-drainage siphon type closestool, opening a water inlet channel valve, and enabling water flow to enter a water injection cavity of the closestool from the water inlet channel;

s2, water flows flow out of the water injection cavity through the water outlet pipe and enters the rotary flushing channel to form vortex type water flows for flushing in the urinal;

and S3, water flow and sewage enter the sewage discharge pipeline, positive pressure is formed in the sewage discharge pipeline by the water flow, and the water flow and the sewage enter the sewage discharge channel from the inverted U-shaped pipe section 142 of the sewage discharge pipeline to be discharged.

Variations and modifications to the above-described embodiments may occur to those skilled in the art, in light of the above teachings and teachings. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and changes to the present invention should fall within the protection scope of the claims of the present invention. Furthermore, although specific terms are employed herein, they are used in a generic and descriptive sense only and not for purposes of limitation.

Claims (10)

1. A rotary flushing siphon-type closestool with a single hole is characterized by comprising a closestool main body; the closestool main body comprises a closestool seat and a water tank, and the closestool seat is provided with a water inlet channel, a urinal and a sewage discharge channel; wherein, the water inlet channel is arranged at one side close to the water tank; the inner wall surface of the urinal is provided with a water outlet pipe communicated with the water inlet channel and the urinal so as to ensure that the water inlet channel is communicated with the urinal; the bottom of the urinal is connected with a sewage discharge pipeline;

the urinal is provided with a first rotary flushing channel along the circumferential direction of the inner wall of the urinal from the pipe opening of the water outlet pipe, and the first rotary flushing channel is formed by inwards sinking the inner wall surface of the urinal;

the urinal is provided with a second rotary flushing channel along the circumferential direction of the inner wall of the urinal from the inlet of the sewage discharge pipeline, and the second rotary flushing channel is formed by downwards sinking from the inner wall surface of the urinal; the side wall of the second rotary punching channel is provided with an inner groove which is inwards sunken from the wall surface;

the sewage discharge pipeline is arranged into an S-shaped bent pipe; the S-shaped bent pipe comprises a positive U pipe section and an inverted U pipe section; the inner wall of the urinal close to one side of the water tank is provided with a baffle plate which extends towards the bent part of the positive U-shaped pipe section of the S-shaped bent pipe, and a space for water flow to pass through is reserved between the baffle plate and the S-shaped bent pipe;

the inverted U-shaped pipe section of the S-shaped bent pipe is connected with a sewage draining channel.

2. The spin-on siphon flush toilet of claim 1, wherein the first spin channel is disposed at an upper end of an inner wall of the bowl.

3. The spin-on siphon toilet according to claim 2, wherein the first spin channel is provided as a downwardly inclined slope or a plane perpendicular to the inner wall of the bowl.

4. The spin-on siphon flush toilet according to claim 1, wherein the first spin channel tip is arranged to extend downward toward the second spin channel.

5. The spin-on siphon toilet according to claim 1 or 4, wherein the side wall surface of the first spin channel is provided as a concave arc surface.

6. The spin-on siphon flush toilet according to claim 1, wherein the bowl base is further provided with an inner chamber disposed at the rear of the bowl; the water inlet channel is arranged in the inner cavity.

7. The spin-on siphon flush toilet according to claim 6, wherein the inner chamber is further provided with a water injection chamber, wherein the inlet and outlet of the water injection chamber are respectively communicated with the water inlet channel and the water outlet pipe.

8. The spin-on siphon toilet according to claim 1, wherein the water inlet channel is arranged laterally and the trapway is arranged at the bottom of the toilet.

9. The spin-on siphon toilet of claim 1, wherein the terminal end of the second spin channel is configured to extend toward the inlet of the trapway.

10. The spin-on siphon flush toilet of claim 1, wherein the first and second spin channels are arranged in a spiral.

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