CN219118310U

CN219118310U - Water-saving deodorizing toilet

Info

Publication number: CN219118310U
Application number: CN202223406386.5U
Authority: CN
Inventors: 侯亚军
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-12-14
Filing date: 2022-12-14
Publication date: 2023-06-02
Anticipated expiration: 2032-12-14

Abstract

The utility model discloses a water-saving deodorizing toilet, which comprises a toilet panel and a toilet cavity, wherein the front end of the toilet cavity is provided with a flushing nozzle, the inner edge of the lower end of the toilet panel is provided with a splash-proof backflow edge which extends downwards, the lower end of the toilet panel between the splash-proof backflow edge and the edge of the toilet cavity is provided with a water flow impact area, and the water outlet of the flushing nozzle is aligned with the water flow impact area; the inner bottom surfaces of the two sides of the toilet are provided with diversion curved surfaces; the toilet panel is internally provided with a U-shaped exhaust cavity, the rear end of the toilet panel is provided with an exhaust pipe interface, the U-shaped exhaust cavity is internally provided with a plurality of exhaust ports connected with the toilet cavity, and the projection area of the exhaust ports on the horizontal plane is gradually increased from the front end to the rear end of the U-shaped exhaust cavity. The utility model can cover the inner wall of the whole toilet by using one flushing nozzle, thereby saving water resources; the exhaust port in the U-shaped exhaust cavity gradually becomes larger from the front end to the rear end of the U-shaped exhaust cavity, so that the deodorizing effect is more effectively achieved.

Description

Water-saving deodorizing toilet

Technical Field

The utility model belongs to the technical field of domestic toilets, and particularly relates to a water-saving deodorizing toilet.

Background

At present, the common water closet has the following pain and difficulty:

1) The squatting pan and the toilet bowl mostly adopt a large amount of water to flush the inner wall of the toilet cavity along the water channel of the toilet cavity under the action of gravity, and the siphon effect of the drainage channel is utilized to bring dirt to the drainage pipeline, so that the water consumption is large.

2) The common flushing mode needs to arrange a circle of water outlet holes in a flushing channel at the inner edge of the pit mouth of the toilet bowl so that water flows into the basin cavity from the water tank or the pipe network through the water outlet holes, and the water flow completely covers the basin cavity to achieve the aim of flushing cleanly.

3) The deodorization measure is to adopt a trap structure, and the trap structure is integrally formed with the toilet, so that urine scale is easy to form in the trap, the trap is not easy to clean, and water in the trap can splash onto a human body during toilet use, so that poor experience is brought to people;

4) The conventional solution of deodorization in the toilet at present is to reduce and eliminate the peculiar smell by means of ventilation equipment, ventilation windows or deodorization equipment and the like arranged on the top or the wall of the toilet space, so that the peculiar smell generated by the urine and the feces is difficult to be thoroughly separated from the toilet staff, and the odor of the source is mixed into the whole space to more easily reach the olfactory organ of the human body. The peculiar smell generated by the excrement and urine dirt in the toilet process can be dispersed into the upper indoor space of the toilet, and the peculiar smell easily enters the nasal cavity of a subsequent toilet user, so that the toilet user experiences poor, and aerosol with viruses possibly generated in the human body excretion process is easy to spread in the toilet.

5) When the water pressure is too high, the water in the existing water flushing toilet in the market is easy to splash upwards to flush the pit mouth.

6) The common vacuum excrement collector on a high-speed rail or an airplane is generally provided with 3-6 flushing nozzles for flushing the excrement cavity in a circle of the pit mouth of the basin, but the flushing nozzles can not cover the excrement cavity completely, a plurality of urine stains are reserved in the non-flushing dead zone, peculiar smell is easy to generate, and the implementation and installation costs of a plurality of flushing nozzles are high; the working principle of the toilet is that a pipeline below a toilet drain outlet generates vacuum to pump excrement to a sewage pipe network, so that the aim of less water consumption is fulfilled, but the whole equipment is complex, the cost is high, the failure rate is high, and the popularization is inconvenient.

Disclosure of Invention

The utility model aims to provide a water-saving deodorizing toilet which is used for solving at least one of the problems in the prior art.

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

the water-saving deodorizing toilet comprises a toilet panel and a toilet cavity arranged at the lower end of the toilet panel, wherein a flushing nozzle positioned below the toilet panel is arranged at the front end of the toilet cavity, an inner edge of the lower end of the toilet panel extends downwards and is provided with a splash-proof backflow edge, the lower end of the toilet panel between the splash-proof backflow edge and the edge of the toilet cavity is a water flow impact area, and a water outlet of the flushing nozzle is aligned to the water flow impact area; the inner bottom surfaces of the two sides of the toilet cavity are respectively provided with a diversion curved surface for guiding water flow from the front end of the toilet cavity to the rear end of the toilet cavity; the toilet is characterized in that a U-shaped exhaust cavity positioned at the rear part of the toilet panel is arranged in the toilet panel, an exhaust pipe interface for communicating the outside with the rear end of the U-shaped exhaust cavity is arranged at the rear end of the toilet panel, a plurality of exhaust ports connected with the bowel relaxing cavity are arranged in the U-shaped exhaust cavity, and the projection area of the exhaust ports on the horizontal plane is gradually increased from the front end to the rear end of the U-shaped exhaust cavity.

As a preferable technical scheme of the utility model, the inner edge of the upper end of the toilet panel is provided with a diversion gradient with the height gradually decreasing from outside to inside.

As a preferable technical scheme in the utility model, the flushing nozzle is connected with a water source through a water supply pipe, a water valve is arranged on the water supply pipe, and the water valve is electrically connected with an intelligent controller.

As a preferable technical scheme in the utility model, a water-sealing and odor-proof valve is arranged at the sewage outlet of the toilet cavity.

As a preferable technical scheme, the diversion curved surface is an arc-shaped bulge extending from the front end to the rear end of the toilet cavity, and the height of the arc-shaped bulge gradually decreases from one side of the arc-shaped bulge away from the sewage outlet to the other side of the arc-shaped bulge.

As a preferable technical scheme, an arc-shaped groove extending from the front end to the rear end of the toilet cavity is arranged between the arc-shaped bulge and the edge of the corresponding toilet cavity, and the height of the arc-shaped groove gradually decreases from one side of the arc-shaped bulge away from the sewage outlet to the other side of the arc-shaped bulge.

As a preferable technical scheme in the utility model, the opening of the flushing nozzle is a sector-shaped opening corresponding to the curved surface of the toilet cavity.

As a preferable technical scheme of the utility model, the exhaust port is a strip hole.

The beneficial effects are that: the utility model is provided with a splash-proof backflow edge which extends downwards at the inner edge of the lower end of the toilet panel, a water flow gap is arranged between the splash-proof backflow edge and the edge of the toilet cavity, the lower end of the toilet panel corresponding to the water flow gap is a water flow impact area, the water outlet of the flushing nozzle is aligned to the water flow impact area, when the flushing nozzle is opened to clean the toilet, the water outlet of the flushing nozzle is impacted in the water flow impact area, and then part of water flows along the water flow gap under the limitation of the splash-proof backflow edge and flows to the rear end of the toilet cavity as much as possible; the inner bottom surfaces of the two sides of the toilet cavity are respectively provided with a diversion curved surface for guiding water flow from the front end of the toilet cavity to the rear end of the toilet cavity, the water outlet of the flushing nozzle can instantaneously flush to the rear end of the toilet cavity under the limiting action of a water flow gap and the lifting action of the diversion curved surface so as to cover the inner wall of the whole toilet cavity, the purpose of completely flushing is achieved, the toilet cavity of the flushing nozzle is easier to clean than a circle of water outlet, and the processing cost and the processing difficulty are lower.

The utility model is provided with the U-shaped exhaust cavity at the rear part in the toilet panel, the rear end of the toilet panel is provided with the exhaust pipe interface which is communicated with the outside and the rear end of the U-shaped exhaust cavity, so that the gas in the toilet and near the toilet pit opening can be conveniently collected to the exhaust port, the gas at the lower part is prevented from flowing to the space where the front part of the toilet and the nostril of the human body are located, and the exhaust port is connected with the exhaust passage of the toilet by using negative pressure exhaust or is connected with the mechanical exhaust fan or the deodorizing machine equipment of the toilet during installation. The exhaust pipe that is connected at the exhaust interface is provided with the pipeline fan and the check valve, when someone goes into the toilet, through infrared received signal, the controller controls the start pipeline fan to start to exhaust to control the working time of the fan according to certain logic program, ensure indoor air freshening, improve comfort level between the toilet, the exhaust mechanism of the toilet mainly plays a role in exhausting the toilet space at the first time that peculiar smell produced, avoids polluting indoor air, avoids the risk of virus cross infection that probably exists, and simultaneously ensures that the air in the toilet is odorless.

The U-shaped exhaust cavity is internally provided with a plurality of exhaust ports connected with the bowel-relaxing cavity, the projection area of the exhaust ports on the horizontal plane is gradually increased from the front end to the rear end of the U-shaped exhaust cavity, a person squats on the upper surface of the toilet towards the front of the toilet, namely nostrils are in the front area of the upper part of the toilet, the rearmost air port of the toilet is largest, the forward air port is gradually reduced, a region with larger negative pressure is formed at the rear end of the toilet cavity during exhaust, and gas in the region of the front of the toilet cavity flows towards the rear end, so that the gas near the toilet cavity is pumped to the rear of the toilet cavity to be discharged out of the toilet space to the greatest extent, and the gas in the front of the toilet cavity is prevented from moving upwards to the olfactory region of a human body.

Drawings

FIG. 1 is a top view, partially in section, of the present utility model;

FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;

fig. 3 is a sectional view taken along the direction B-B in fig. 1.

In the figure: 1. a toilet chamber; 2. a diversion curved surface; 3. an exhaust port; 4. an exhaust pipe interface; 5. a toilet panel; 6. splash-proof guide edges; 7. a flushing nozzle; 8. a water seal deodorizing valve; 9. a diversion gradient; 10. a water valve; 11. and an intelligent controller.

Detailed Description

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the present utility model will be briefly described below with reference to the accompanying drawings and the description of the embodiments or the prior art, and it is obvious that the following description of the structure of the drawings is only some embodiments of the present utility model, and other drawings can be obtained according to these drawings without inventive effort to a person skilled in the art. It should be noted that the description of these examples is for aiding in understanding the present utility model, but is not intended to limit the present utility model.

Examples:

as shown in fig. 1-3, this embodiment provides a water-saving deodorant toilet, including a toilet panel 5 and a toilet chamber 1 disposed at the lower end of the toilet panel 5, which is not different from the existing toilet, and is not further elaborated, a water-flushing nozzle 7 disposed at the front end of the toilet chamber is disposed below the toilet panel 5, so as to simplify the manufacture of the toilet, and the components can be detached, replaced and cleaned separately, so that the toilet is easier to install and overhaul, and is more suitable for public use, a splash-proof backflow edge 6 is disposed at the inner edge of the lower end of the toilet panel 5, a water flow gap is disposed between the splash-proof backflow edge 6 and the edge of the toilet chamber 1, and a water flow impact area is disposed at the lower end of the toilet panel 5 corresponding to the water flow gap, and a water outlet of the water-flushing nozzle 7 is aligned with the water flow impact area, when the water-flushing nozzle 7 is opened for cleaning the toilet, and then part of water flows along the water flow gap under the restriction of the splash-proof edge 6, and flows to the rear end of the toilet chamber 1 as much as possible; the inner bottom surfaces of the two sides of the toilet cavity 1 are respectively provided with a diversion curved surface 2 for guiding water flow from the front end of the toilet cavity 1 to the rear end of the toilet cavity 1, and the water outlet of the flushing nozzle 7 can be instantaneously flushed to the rear end of the toilet cavity 1 under the limiting action of a water flow gap and the lifting action of the diversion curved surface 2 so as to cover the inner wall of the whole toilet cavity 1, thereby achieving the aim of completely flushing.

The toilet panel 5 is internally provided with a U-shaped exhaust cavity positioned at the rear part of the toilet panel, the U-shaped exhaust cavity is correspondingly arranged according to the structure of the toilet cavity 1, the U-shaped exhaust cavity is positioned above a water flow gap, the rear end of the toilet panel 5 is provided with an exhaust pipe interface 4 communicated with the outside and the rear end of the U-shaped exhaust cavity, so that gas in the toilet and near a toilet pit is conveniently collected to an exhaust port, the gas at the lower part is prevented from flowing to the space where the front part of a toilet and the nostril of an upper part of a human body are positioned, and the exhaust port 4 is connected with an exhaust passage of the toilet by utilizing a negative pressure exhaust or a mechanical exhaust fan or a deodorizing device connected with the toilet during installation. The exhaust pipe connected with the exhaust interface 4 is provided with the pipeline fan and the check valve, when a person goes into a toilet, the controller controls the pipeline fan to start to exhaust through infrared receiving signals, and controls the working time of the fan according to a certain logic program, so that indoor air freshness is ensured, comfort level between toilet positions is improved, the exhaust mechanism of the toilet is mainly used for exhausting the toilet to a toilet position space at the first time when peculiar smell is generated, indoor air is prevented from being polluted, the risk of virus cross infection possibly existing is avoided, and meanwhile, the air inside the toilet is ensured to be odorless.

The U-shaped exhaust cavity is internally provided with a plurality of exhaust ports 3 connected with the toilet cavity 1, the projection area of the exhaust ports 3 on the horizontal plane gradually increases from the front end to the rear end of the U-shaped exhaust cavity, a person squats on the upper surface of the toilet towards the front of the toilet, namely nostrils are in the front area of the upper part of the toilet, the air port at the rearmost end of the toilet cavity is largest, the forward air port gradually decreases, a region with larger negative pressure is formed at the rear end of the toilet cavity during exhaust, gas in the region of the front of the toilet cavity flows to the rear end, and thus the gas near the toilet cavity is pumped to the rear of the toilet cavity to be discharged out of the toilet space to the greatest extent, and the upward movement of the gas in the front of the toilet cavity to the olfactory region of a human body is avoided.

As a preferred implementation manner in this embodiment, it should be further explained that the inner edge of the upper end of the toilet panel 5 is provided with a diversion slope 9 with a height gradually decreasing from outside to inside, so as to facilitate the water or urine on the ground to flow into the urinal.

As a preferred implementation manner in this embodiment, it needs to be further explained that the flushing nozzle 7 is connected to a water source through a water supply pipe, a water valve 10 is disposed on the water supply pipe, the water valve 10 is electrically connected with an intelligent controller 11, no human touch is required to reduce the risk of crossing, in practice, the intelligent controller 11 can control the flushing nozzle 7 with a fan opening to flush water under a certain pressure after the water valve 10 is opened, so as to effectively control the water pressure, and save water resources on the basis of ensuring the cleaning effect.

As a preferred implementation manner in this example, it is further described that the drain outlet of the toilet cavity 1 is provided with a water seal and odor isolation valve 8, so that on the premise of ensuring that the dirt can smoothly pass through each flushing, the valve can keep a certain amount of clean water after flushing, isolate the air above and below the valve body, achieve the best odor isolation effect, and prevent the water at the bottom of the toilet cavity 1 from splashing upwards onto the buttocks.

As a preferred embodiment of this embodiment, it should be further described that the diversion curved surface 2 is an arc-shaped protrusion extending from the front end to the rear end of the toilet cavity 1, and the height of the arc-shaped protrusion gradually decreases from one side of the arc-shaped protrusion away from the sewage outlet to the other side, so as to be beneficial to guiding the water flow from the front end of the toilet cavity 1 to the rear end of the toilet cavity 1, thereby ensuring the cleaning effect.

As a preferred implementation manner in this embodiment, it should be further explained that an arc-shaped groove extending from the front end to the rear end of the toilet cavity 1 is formed between the arc-shaped protrusion and the edge of the toilet cavity 1, and the height of the arc-shaped groove gradually decreases from one side of the arc-shaped groove away from the sewage outlet to the other side, so that the water flow is favorably guided from the front end of the toilet cavity 1 to the rear end of the toilet cavity 1, and the cleaning effect is further ensured.

As a preferred embodiment of this example, it should be further noted that the opening of the flushing nozzle 7 is a sector-shaped opening corresponding to the curved surface of the toilet cavity 1, preferably, the opening angle is 120-200 °, and the opening is distributed in front of, behind or on the side of the toilet cavity in cooperation with the curved surface of the toilet inner wall, so that the toilet inner wall can be sufficiently flushed with a small amount of water.

As a preferred embodiment of this embodiment, it should be further noted that the exhaust port 3 is a long hole, and actually, the size of the long hole can be changed by changing the length of the long hole, so that the processing is more convenient.

Finally, it should be noted that: the above description is only of the preferred embodiments of the present utility model, and is not intended to limit the scope of the present utility model, and the present utility model can be applied to squatting pans, toilets, etc. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The water-saving deodorizing toilet comprises a toilet panel (5) and a toilet cavity (1) arranged at the lower end of the toilet panel (5), and is characterized in that a flushing nozzle (7) positioned below the toilet panel (5) is arranged at the front end of the toilet cavity, a splash-proof backflow edge (6) is arranged at the inner edge of the lower end of the toilet panel (5) and extends downwards, a water flow impact area is arranged at the lower end of the toilet panel (5) between the splash-proof backflow edge (6) and the edge of the toilet cavity (1), and a water outlet of the flushing nozzle (7) is aligned to the water flow impact area; the inner bottom surfaces of the two sides of the toilet cavity (1) are respectively provided with a diversion curved surface (2) for guiding water flow from the front end of the toilet cavity (1) to the rear end of the toilet cavity (1); the toilet is characterized in that a U-shaped exhaust cavity positioned at the rear part of the toilet is arranged in the toilet panel (5), an exhaust pipe interface (4) communicated with the outside and the rear end of the U-shaped exhaust cavity is arranged at the rear end of the toilet panel (5), a plurality of exhaust ports (3) connected with the toilet cavity (1) are arranged in the U-shaped exhaust cavity, and the projection area of the exhaust ports (3) on the horizontal plane is gradually increased from the front end to the rear end of the U-shaped exhaust cavity.

2. A water saving and deodorizing toilet as claimed in claim 1, characterized in that the inner edge of the upper end of said toilet panel (5) is provided with a diversion slope (9) of gradually decreasing height from the outside to the inside.

3. The water-saving deodorizing toilet according to claim 1, wherein the flushing nozzle (7) is connected with a water source through a water supply pipe, a water valve (10) is arranged on the water supply pipe, and the water valve (10) is electrically connected with an intelligent controller (11).

4. The water-saving deodorizing toilet according to claim 1, characterized in that a water-sealing deodorizing valve (8) is arranged at the sewage outlet of the toilet chamber (1).

5. The water-saving deodorizing toilet according to claim 1, wherein the diversion curved surface (2) is an arc-shaped protrusion extending from the front end to the rear end of the toilet cavity (1), and the height of the arc-shaped protrusion gradually decreases from one side of the arc-shaped protrusion away from the sewage outlet to the other side.

6. The water-saving deodorizing toilet according to claim 5, wherein an arc-shaped groove extending from the front end to the rear end of the toilet chamber (1) is formed between the arc-shaped protrusion and the edge of the corresponding toilet chamber (1), and the height of the arc-shaped groove gradually decreases from one side of the arc-shaped protrusion away from the sewage outlet to the other side of the arc-shaped groove.

7. The water-saving deodorizing toilet according to claim 1, characterized in that the opening of said flushing nozzle (7) is a sector-shaped opening corresponding to the curved surface of the toilet chamber (1).

8. The water-saving deodorizing closet as claimed in claim 1, characterized in that said air outlet (3) is an elongated hole.