CN213204359U

CN213204359U - Deodorizing squatting pan

Info

Publication number: CN213204359U
Application number: CN202021967584.7U
Authority: CN
Inventors: 黄江斌; 黄君
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-10
Filing date: 2020-09-10
Publication date: 2021-05-14
Anticipated expiration: 2030-09-10

Abstract

The utility model relates to a squatting pan technical field, concretely relates to deodorization formula squatting pan. The method comprises the following steps: the water tank is communicated with a first input end of the three-way switch through a connecting pipe, the exhaust fan is communicated with a second input end of the three-way switch through the exhaust pipe, an output end of the three-way switch is connected with a basin body pipeline through the sewer pipe, the exhaust fan is connected with an exhaust pipe pipeline, and the exhaust pipe leads to the outside. The utility model discloses an add an air exhauster and a three way switch and can realize the deodorization to the squatting pan promptly, simple structure just siphons away through the squatting pan flushing port before the stink does not rise to distribute after just using negative pressure technique, lets the people who goes to the lavatory have a clean, sanitary environment, reaches the purpose of protection health. And be convenient for reequip current squatting pan, the repacking range is little, need not to install the squatting pan again.

Description

Deodorizing squatting pan

Technical Field

The utility model relates to a squatting pan technical field, concretely relates to deodorization formula squatting pan.

Background

At present, only one exhaust fan is usually arranged in a toilet, the exhaust fan is usually arranged at a high position, and a door of the toilet is not provided with a louver air inlet, so that air is exhausted without entering, the exhaust effect is poor, the air inlet has a small effect, and because the odor of people is not taken out by the exhaust fan when defecating is performed, the toilet is full of the odor, the articles such as towels, toothbrushes, cups, faucets, wash basins and walls of the toilet are polluted by odor, if germs exist, the germs can be transmitted to a user in the next toilet, the health of the user can be threatened, and the problem that each family cannot solve at present can be solved. The negative pressure technology is used in the invention, the odor is sucked away through the flushing port of the squatting pan before rising and emitting after the defecation, so that a person entering the toilet has a clean and sanitary environment, and the aim of protecting the health of the human body is fulfilled.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provide a deodorizing squatting pan.

The purpose of the utility model is realized through the following technical scheme:

a deodorizing squat toilet comprising: the water tank is communicated with a first input end of the three-way switch through a connecting pipe, the exhaust fan is communicated with a second input end of the three-way switch through the exhaust pipe, an output end of the three-way switch is connected with a basin body pipeline through the sewer pipe, the exhaust fan is connected with an exhaust pipe pipeline, and the exhaust pipe leads to the outside.

Specifically, the three-way switch is controlled by an electromagnetic valve, and the electromagnetic valve and the exhaust fan are controlled by a controller.

Specifically, a pressure sensor is arranged at the pedal of the basin body.

Specifically, the inner cavity of the basin body is provided with a flushing hole communicated with a sewer pipe.

Specifically, the water tank and the exhaust fan are both arranged in the case.

Specifically, the casing intracavity of three way switch contains the piston of two linkages, and the left piston passes through extension spring and the lateral wall elastic connection of three way switch casing, and the piston on right side divides three way switch casing inner chamber into left chamber and right chamber, and second input and output all communicate with left chamber under initial condition, first input initial condition and right chamber intercommunication.

Compared with the prior art, the utility model following advantage and beneficial effect are included:

the utility model discloses an add an air exhauster and a three way switch and can realize the deodorization to the squatting pan promptly, simple structure just siphons away through the squatting pan flushing port before the stink does not rise to distribute after just using negative pressure technique, lets the people who goes to the lavatory have a clean, sanitary environment, reaches the purpose of protection health. And be convenient for reequip current squatting pan, the repacking range is little, need not to install the squatting pan again.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the following examples and drawings, but the present invention is not limited thereto.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1, a deodorization type squatting pan includes: the air-suction-type bathtub comprises an air exhauster 1, a water tank 2, an air exhaust pipe 3, a sewer pipe 4, a bathtub body 5 and a three-way switch 6, wherein the water tank 2 is communicated with a first input end of the three-way switch 6 through a connecting pipe 10, the air exhauster is communicated with a second input end of the three-way switch 6 through the air exhaust pipe 3, an output end of the three-way switch 6 is connected with the bathtub body 5 through the sewer pipe 4 in a pipeline mode, the air exhauster 1 is connected with an exhaust pipe 8 in a pipeline mode, and the exhaust. The three-way switch 6 is controlled by the electromagnetic valve 7, and the electromagnetic valve 7 and the exhaust fan 1 are controlled by the controller. The first input end and the second input end of the three-way switch 6 are in an isolated state, and the first input end and the second input end can only be selected to be communicated with the output end of the three-way switch 6 at any time. The inner cavity of the basin body 5 is provided with a flushing hole communicated with the sewer pipe 4. In an implementation mode of the three-way switch 6, two linked pistons are contained in a shell inner cavity of the three-way switch 6, the two pistons divide the shell inner cavity of the three-way switch 6 into a left cavity, a middle cavity and a right cavity, an output end is communicated with the middle cavity, the two pistons are respectively arranged at two sides of the output end, a first input end is communicated with the right cavity when the squatting pan is not used, and a second input end is communicated with the left cavity; when the water tank is flushed, the electromagnetic valve 7 controls the piston to move, so that the first input end is communicated to the middle cavity, and water in the water tank 2 can smoothly enter the sewer pipe 4 through the three-way switch 6 to be flushed; when air is exhausted, the piston is controlled to move through the electromagnetic valve 7, so that the second input end is communicated to the cavity, and the exhaust fan can smoothly exhaust odor from the sewer pipe 4 through the three-way switch 6. In addition, because the exhaust pipe 3 does not influence the sewer pipe 4 when not working, the three-way switch 6 has another implementation mode, the sewer pipe 4 can be communicated with the exhaust pipe 3 when the three-way switch 6 is in an initial state, two linked pistons are contained in the inner cavity of the three-way switch 6, the piston on the left side is elastically connected with the side wall of the three-way switch 6 shell through the extension spring 11, the piston on the right side divides the inner cavity of the three-way switch 6 shell into a left cavity and a right cavity, the second input end and the output end are both communicated with the left cavity in the initial state, the initial state of the first input end is communicated with the right cavity, when the flushing is needed, the switch 7 of the electromagnetic valve is closed, the electromagnetic valve 7 drives the piston to slide to the right side to block the first input end, the second input end and the output end are communicated with the left cavity, the extension spring 11 is stretched by the, after the flushing is finished, the electromagnetic valve 7 is powered off, the action of the extension spring 11 is retracted, and the piston returns to the initial position.

In another kind of real-time mode, can also carry out intelligent processing, set up pressure sensor in basin body 5's step department, pressure sensor and controller signal connection, the controller can intelligently wash and deodorization when the basin body 5 is gone up someone. The water tank 2 and the exhaust fan are both arranged in the case 12, and the overall structure is attractive by arranging the water tank 2 and the exhaust fan in the case 12, so that the exhaust fan 1 cannot be arranged suddenly.

The utility model discloses a concrete implementation process as follows:

example 1: when needs are washed out the stool, through controller control solenoid valve 7, make connecting pipe 10 and downcomer 4 intercommunication, water in the water tank 2 erodees the basin body 5 through downcomer 4, accomplish to erode the back and end connecting pipe 10 and downcomer 4 through control solenoid valve 7, when needs deodorization, through controller control solenoid valve 7, make exhaust tube 3 and downcomer 4 intercommunication, the air exhauster starts, the foul smell passes through downcomer 4 in proper order, exhaust tube 3, air exhauster 1, the exhaust pipe 8 is external, when accomplishing deodorization, the controller stops air exhauster stop work, accomplish the deodorization link.

Example 2: when a person steps on the pot body 5 during excretion, the pressure sensor senses that the person steps on the pot body 5, signals are transmitted to the controller, the controller receives the signals and then communicates the exhaust pipe 3 with the sewer pipe 4 through the control electromagnetic valve 7, the exhaust fan is started to work, odor is exhausted to the outside through the sewer pipe 4, the exhaust pipe 3 and the exhaust pipe 8 in sequence, when the person finishes excretion, the person leaves the pot body 5, excrement needs to be washed at the stage, when the pressure sensor senses that no pressure exists, the signals are transmitted to the controller, the controller receives the signals and then separates the exhaust pipe 3 from the sewer pipe 4 through the control electromagnetic valve 7, the connecting pipe 10 is communicated with the sewer pipe 4, the exhaust fan is closed, the water tank 2 washes the excrement through the connecting pipe 10 and the sewer pipe 4, and after washing of the excrement is finished, the controller separates the connecting pipe 10 from the sewer pipe 4 through the control electromagnetic valve 7, the external device adds water to the water tank 2. The three-way switch 6 is restored to the initial state.

The above-mentioned embodiments only express the embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A deodorization squatting pan is characterized by comprising: the water tank is communicated with a first input end of the three-way switch through a connecting pipe, the exhaust fan is communicated with a second input end of the three-way switch through the exhaust pipe, an output end of the three-way switch is connected with a basin body pipeline through the sewer pipe, the exhaust fan is connected with an exhaust pipe pipeline, and the exhaust pipe leads to the outside.

2. A deodorising squat closet as claimed in claim 1, characterised in that the three-way switch is controlled by a solenoid valve, both the solenoid valve and the suction fan being controlled by a controller.

3. The deodorizing squat toilet as claimed in claim 2, wherein a pressure sensor is provided at the foot of the bowl.

4. The squatting pan of claim 1, wherein the inner chamber of the basin body is provided with a flushing hole communicated with a sewer pipe.

5. The deodorizing squat toilet of claim 1, wherein said water tank and said suction fan are both mounted within said housing.

6. The deodorizing squatting pan as claimed in claim 1, wherein two linked pistons are contained in the inner cavity of the three-way switch, the piston on the left side is elastically connected with the side wall of the three-way switch housing through an extension spring, the piston on the right side divides the inner cavity of the three-way switch housing into a left cavity and a right cavity, the second input end and the output end are both communicated with the left cavity in the initial state, and the first input end is communicated with the right cavity in the initial state.