CN212926339U

CN212926339U - Automatic foaming device for sterilizing and disinfecting toilet

Info

Publication number: CN212926339U
Application number: CN202020899130.4U
Authority: CN
Inventors: 高占明
Original assignee: Baotou Jieyujie Technology Engineering Co ltd
Current assignee: Baotou Jieyujie Technology Engineering Co ltd
Priority date: 2020-05-26
Filing date: 2020-05-26
Publication date: 2021-04-09
Anticipated expiration: 2030-05-26

Abstract

The utility model discloses an automatic foaming device for sterilizing and disinfecting a toilet, which belongs to the field of toilets and comprises a main water tank, a water level control box, a foaming box and an automatic foaming device; the automatic foaming device specifically comprises a foaming stone which is arranged in a foaming box and below the liquid level, and the foaming stone is connected with the air outlet end of an external electric air pump through an air conveying pipe; the sepiolite is a shell with a cavity formed by bonding fine sand particles; a liquid outlet at the top of the foaming box is connected with a urinal connecting pipe, the urinal connecting pipe penetrates through the other end of the top cover of the water level control box and is communicated with the urinal of the toilet bowl, and bubbles of the mixed liquid are discharged into the urinal through the urinal connecting pipe; the inner side wall of the urinal is also provided with an inductive switch for sensing the foam height and controlling the electric air pump to be turned on and off; the device can enable the urinal of the toilet to be filled with foam with specified height and sterilization and disinfection functions all the time, and the foam can play roles in lubricating, cleaning, sterilizing and disinfecting the urinal of the toilet and plugging the lower sewage outlet.

Description

Automatic foaming device for sterilizing and disinfecting toilet

Technical Field

The utility model relates to a squatting pan field, in particular to automatic foaming device is used in disinfection of stool pot disinfecting.

Background

With the development of science and the progress of technology, various water-saving toilets emerge in succession, wherein one foam type toilet can greatly reduce the water consumption for flushing every time only by utilizing little water and foam generated by an active agent to seal off odor, and the water-saving performance of the foam type toilet is obvious.

The prior art, chinese utility model patent with the publication number CN204105864U discloses a foam type mobile toilet, which comprises a toilet bowl (1) and a sewage storage tank (2), and further comprises a foam generator (3), a foaming head (4) is arranged in the foam generator (3), the foaming head (4) is connected to an air propeller (6) through an air inlet pipe (5), the foaming head (4) is further connected to a foam outlet (8) on the toilet bowl (1) through a foam delivery pipe (7), an outlet below the toilet bowl (1) is connected to a rubber inlet above the sewage storage tank (2), and a partition plate (9) capable of horizontally opening and closing a channel is arranged in the rubber inlet above the sewage storage tank (2); the toilet utilizes the odor of the sewage which is isolated by the foam and the isolation plate, the odor and the bacterial diffusion of the sewage storage tank are controlled, and the used foam has a very strong lubricating effect, so that the sewage directly slides to the sewage storage tank.

On the basis of the prior art, the automatic foaming device for sterilizing and disinfecting the toilet bowl is independently developed by the unit, the device can enable the urinal of the toilet bowl to be filled with foam with a specified height and a sterilizing and disinfecting function all the time, and the foam can play roles in lubricating, cleaning, sterilizing and disinfecting the urinal of the toilet bowl and plugging a lower sewage outlet.

Disclosure of Invention

An object of the utility model is to provide a stool pot is automatic foaming device for disinfection that disinfects, the device can make and fill the foam that appointed height, have the disinfection function of disinfecting all the time in the urinal of squatting pan, play the effect of drain hole under lubrication, washing, disinfection of disinfecting, the shutoff to the urinal of squatting pan through the foam.

The utility model adopts the technical scheme as follows: an automatic foaming device for sterilizing and disinfecting a toilet comprises a main water tank, a water level control box, a foaming box and an automatic foaming device;

the main water tank is used for storing water and supplying water to all toilet bowls in the toilet; foaming agent and disinfectant dissolved in water are added into the water in the main water tank, and the main water tank conveys the water into the water level control boxes of the toilet bowls through water pipes; the water level control box is a box body with a top cover at the top, is arranged behind the toilet, and is internally provided with a ball float valve for controlling the height of the water level; the foaming box is arranged in the water level control box, a communicating pipe is arranged on the side surface of the foaming box, the communicating pipe is communicated with the foaming box and the water level control box, the communicating pipe is positioned below the liquid level in the water level control box, and water in the water level control box enters the foaming box through the communicating pipe; the top of the foaming box is also provided with a liquid outlet and an air inlet;

the automatic foaming device comprises a foaming stone which is arranged in the foaming box and below the liquid level, and the foaming stone is connected with the air outlet end of an external electric air pump through an air conveying pipe; the gas pipe penetrates into the foaming box from a gas inlet at the top of the foaming box, and the gas inlet and the gas pipe are sealed by a sealing ring; the sepiolite is a shell with a cavity formed by bonding fine sand particles; a liquid outlet at the top of the foaming box is connected with a urinal connecting pipe, the urinal connecting pipe penetrates through the other end of the top cover of the water level control box and is communicated with the urinal of the toilet bowl, and bubbles of the mixed liquid are discharged into the urinal through the urinal connecting pipe; the inner side wall of the urinal is also provided with an inductive switch for sensing the foam height and controlling the electric air pump to be turned on and off; the inductive switch is connected with the controller, and the controller is connected with the electric air pump.

Furthermore, the inductive switch adopts a diffuse reflection type photoelectric switch, and the height of the foam required to be kept in the urinal is arranged at the corresponding height position.

Furthermore, one end of the urinal connecting pipe communicated with the closestool is positioned at the rear side in the urinal, and the photoelectric switch is arranged at one side opposite to the foam inlet and is far away from the foam inlet.

Further, the preferable embodiment of the foaming box is as follows: the middle part of the left side wall of the foaming box is provided with a communicating pipe, a partition board surrounding the communicating pipe is arranged in the foaming box, the partition board further divides the interior of the foaming box into a water inlet cavity and a foaming cavity, and the bottoms of the water inlet cavity and the foaming cavity are communicated through a narrow slit; the unsettled installation sepiolite that erects in the foaming intracavity, it is concrete, adopt the fixed sepiolite of placing of the unsettled perforated plate of a level, the perforated plate is covered with the through-hole, and the water of perforated plate lower part passes through the through-hole and gets into perforated plate upper portion space.

The beneficial effects of the utility model reside in that: the utility model provides a stool pot disinfects disinfection and uses automatic foaming device, the device can make and fill the foam that appointed height, have the disinfection function of disinfecting all the time in the urinal of squatting pan, play the effect of drain hole under lubrication, washing, disinfection of disinfecting, the shutoff to the urinal of squatting pan through the foam.

Drawings

Fig. 1 is a schematic side view of the apparatus.

Fig. 2 is a schematic diagram of the detailed structure of the inside of the water level control box.

In the figure: the automatic water-saving toilet comprises a main water tank 1, a water level control box 2, a foaming box 3, a communicating pipe 301, a liquid outlet 302, an air inlet 303, a partition plate 304, a water inlet cavity 305, a foaming cavity 306, a toilet bowl 4, a ball float valve 5, a foaming stone 6, an air conveying pipe 7, an electric air pump 8, a urinal connecting pipe 9, a urinal 10, an inductive switch 11, a porous plate 12 and a controller 13.

Detailed Description

In order to make the technical solutions of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings, which are only used for illustrating the technical solutions of the present invention and are not limited.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention; furthermore, the terms "first", "second", etc. 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," "second," etc. may explicitly or implicitly include one or more of that feature; in the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two components can be directly connected or indirectly connected through an intermediate medium, and the two components can be communicated with each other; the specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

As shown in fig. 1 and 2, an automatic foaming device for sterilizing and disinfecting a toilet comprises a main water tank 1, a water level control tank 2, a foaming tank 3 and an automatic foaming device;

the main water tank 1 is used for storing water and supplying water to all toilet bowls 4 in the toilet; a foaming agent and a disinfectant dissolved in water are added into the water in the main water tank 1, and the main water tank 1 conveys the water into the water level control boxes 2 of the toilet bowls 4 through water pipes;

the water level control box 2 is a box body with a top cover at the top, is arranged behind the toilet bowl 4, and is internally provided with a ball float valve 5 for controlling the height of the water level;

the foaming box 3 is arranged in the water level control box 2, a communicating pipe 301 is arranged on the side surface of the foaming box 3, the communicating pipe 301 is communicated with the foaming box 3 and the water level control box 2, the communicating pipe 301 is positioned below the liquid level in the water level control box 2, and water in the water level control box 2 enters the foaming box 3 through the communicating pipe 301; the top of the foaming box 3 is also provided with a liquid outlet 302 and a gas inlet 303;

the automatic foaming device comprises a foaming stone 6 which is arranged in the foaming box 3 and below the liquid level, and the foaming stone 6 is connected with the air outlet end of an external electric air pump 8 through an air conveying pipe 7; the gas pipe 7 penetrates into the foaming box 3 from a top gas inlet 303 of the foaming box 3, and the gas inlet 303 and the gas pipe 7 are sealed by a sealing ring;

the foaming agent 6 is a shell body with a cavity formed by bonding fine sand particles, and fine air holes are formed among the fine sand particles, so that after high-pressure air flow conveyed by the electric air pump 8 enters the foaming agent 6, the high-pressure air flow flows out of the air holes, the high-pressure air flow is dispersed into a plurality of bundles of fine air flows, the fine air flows form a large amount of mixed liquid bubbles in mixed liquid of the foaming box 3, and the mixed liquid carries the large amount of mixed liquid bubbles to flow out of the foaming box 3 from the liquid outlet 302 along with the increase of the pressure in the foaming box 3; a liquid outlet 302 at the top of the foaming box 3 is connected with a urinal connecting pipe 9, the urinal connecting pipe 9 penetrates through the other end of the top cover of the water level control box 2 and is communicated with the urinal 10 of the toilet bowl 4, and mixed liquid bubbles are discharged into the urinal 10 through the urinal connecting pipe 9;

one end of the urinal connecting pipe 9 communicated with the toilet bowl 4 is positioned at the rear side in the urinal 10, an inductive switch 11 used for sensing the foam height and controlling the electric air pump 8 to be opened and closed is further installed on the inner side wall of the urinal 10, and the inductive switch 11 is installed at the specified height of the side wall of the urinal 10; for example, by using a diffuse reflection type photoelectric switch, the height of the urinal 10, which is required to maintain the height of the foam, is set at a corresponding height position; the height position of the foam in the urinal 10 is sensed in real time through the photoelectric switch, when the foam reaches the height position detected by the photoelectric switch, a closing signal is generated and sent to the controller 13, and the controller 13 controls the electric air pump 8 to stop running; after the closestool 4 is used or no one uses for a period of time, the foam is consumed; when the foam is lower than the height position detected by the photoelectric switch, a starting signal is generated and sent to the controller 13, and the controller 13 controls the electric air pump 8 to start running until the foam reaches the height position detected by the photoelectric switch again; the photoelectric switch is preferably arranged on the opposite side of the foam inlet and far away from the foam inlet, so that the generation of error signals caused by early-stage foam shielding is avoided.

Further, as shown in fig. 2, the specific structure of the foam box 3 may be that a communication pipe 301 is arranged in the middle of the left side wall of the foam box 3, a partition plate 304 surrounding the communication pipe 301 is arranged in the foam box 3, the partition plate 304 further divides the interior of the foam box 3 into a water inlet chamber 305 and a foam chamber 306, and the bottoms of the water inlet chamber 305 and the foam chamber 306 are communicated through a narrow slit; the foaming cavity 306 is internally provided with the sepiolite 6 in a suspension way, specifically, a horizontal suspension porous plate 12 is adopted to fix and place the sepiolite 6, the porous plate 12 is fully distributed with through holes, and water at the lower part of the porous plate 12 enters the upper space of the porous plate 12 through the through holes; therefore, the contact area between the sepiolite 6 and the mixed liquid in the foaming box 3 is larger, and the foaming efficiency is greatly improved.

Although the present invention has been described in detail with reference to the foregoing examples, it will be apparent to those skilled in the art that modifications may be made to the above-described embodiments, or equivalent changes and modifications may be made to some of the technical features of the embodiments.

Claims

1. An automatic foaming device for sterilizing and disinfecting a toilet is characterized by comprising a main water tank, a water level control box, a foaming box and an automatic foaming device;

the main water tank is used for storing water added with foaming agent and disinfectant dissolved in the water and supplying water to all toilet bowls in the toilet; the main water tank conveys water into the water level control boxes of the toilet bowls through water pipes; the water level control box is a box body with a top cover at the top, is arranged behind the toilet, and is internally provided with a ball float valve for controlling the height of the water level; the foaming box is arranged in the water level control box, a communicating pipe is arranged on the side surface of the foaming box, the communicating pipe is communicated with the foaming box and the water level control box, the communicating pipe is positioned below the liquid level in the water level control box, and water in the water level control box enters the foaming box through the communicating pipe; the top of the foaming box is also provided with a liquid outlet and an air inlet;

2. The automatic foaming device for sterilizing and disinfecting a toilet according to claim 1, wherein: the inductive switch adopts a diffuse reflection type photoelectric switch, and the height of the foam required to be kept in the urinal is arranged at the corresponding height position.

3. The automatic foaming device for sterilizing and disinfecting a toilet according to claim 2, characterized in that: one end of the urinal connecting pipe communicated with the closestool is positioned at the rear side in the urinal, and the photoelectric switch is arranged at one side opposite to the foam inlet and is far away from the foam inlet.

4. The automatic foaming device for sterilizing and disinfecting a toilet according to any one of claims 1 to 3, characterized in that: the specific structure of the foaming box is as follows: the middle part of the left side wall of the foaming box is provided with a communicating pipe, a partition board surrounding the communicating pipe is arranged in the foaming box, the partition board further divides the interior of the foaming box into a water inlet cavity and a foaming cavity, and the bottoms of the water inlet cavity and the foaming cavity are communicated through a narrow slit; the unsettled installation sepiolite that erects in the foaming intracavity, it is concrete, adopt the fixed sepiolite of placing of the unsettled perforated plate of a level, the perforated plate is covered with the through-hole, and the water of perforated plate lower part passes through the through-hole and gets into perforated plate upper portion space.