CN212001457U

CN212001457U - Deodorizing device for toilet

Info

Publication number: CN212001457U
Application number: CN202020076719.4U
Authority: CN
Inventors: 王灿国; 彭东; 于兴义
Original assignee: Oceanwell Xiamen Industrial Co ltd
Current assignee: Oceanwell Xiamen Industrial Co ltd
Priority date: 2020-01-14
Filing date: 2020-01-14
Publication date: 2020-11-24
Anticipated expiration: 2030-01-14

Abstract

The utility model discloses a closestool deodorizing device, including gas filtration module and gas transmission pipeline, gas transmission pipeline one end with gas filtration module is connected, gas transmission pipeline's the other end is connected with the washing pipeline of connection between toilet water tank and closestool urinal, the foul smell in the gas filtration module suction closestool urinal filters. The gas filtering module can directly carry out suction filtration to the foul smell in the closestool urinal through gas transmission pipeline and scouring pipeline, along with the foul smell in the closestool urinal is siphoned away, the external air is constantly supplemented into the closestool urinal, the foul smell is carried through gas transmission pipeline and scouring pipeline and is filtered, can not get into in the middle of the atmosphere, air in the final closestool urinal is filtered totally, thereby the foul smell in the closestool urinal has been avoided effectively and has been wafted into the external air, and the deodorizing device has the advantage of good deodorizing effect.

Description

Deodorizing device for toilet

Technical Field

The utility model relates to a closestool deodorizing device, in particular to a cabinet type closestool deodorizing device.

Background

Some toilets are installed with an air filter for air purification, and the existing air filter is generally installed on a toilet cover plate to suck air in a toilet for filtration, or to suck air in a toilet for filtration, although the existing air filter has a certain purification effect, the existing air filter is not ideal. On one hand, because the toilet has a large space, when odor drifts into the air, the air is pumped and filtered, actually, the odor pollutes the air, the filtering effect is not good, and the air can not be pumped and filtered effectively. On the other hand, although the urinal has a small space, the upper part of the urinal is in an open state, and most of the outside air is sucked when the air is filtered, so that the odor in the urinal cannot be completely sucked actually, and a part of the odor easily leaks into the air, particularly under the drive of air convection. Therefore, the deodorizing structure of the existing toilet bowl is not so good in practice.

SUMMERY OF THE UTILITY MODEL

The utility model provides a toilet deodorizing device, which overcomes the defects of the prior art. The utility model provides a technical scheme that its technical problem adopted is:

the toilet deodorization device comprises a gas filtering module and a gas pipeline, wherein one end of the gas pipeline is connected with the gas filtering module, the other end of the gas pipeline is connected with a flushing pipeline connected between a toilet water tank and a toilet urinal, and the gas filtering module sucks odor in the toilet urinal to filter.

Compared with the background technology, the technical scheme has the following advantages:

because gas transmission pipeline lug connection washes the pipeline, and wash the pipeline and directly communicate with each other with the closestool urinal again, therefore, the gas filtration module can directly carry out suction filtration to the foul smell in the closestool urinal through gas transmission pipeline and washing pipeline, along with the foul smell in the closestool urinal is siphoned away, the outside air is constantly mended into in the closestool urinal, the foul smell is carried through gas transmission pipeline and washing pipeline and is filtered, can not get into in the atmosphere, finally the air in the closestool urinal is filtered totally, thereby the foul smell in the closestool urinal has been avoided effectively and has been wafted into in the outside air, has the effectual advantage of deodorization.

Drawings

The present invention will be further explained with reference to the drawings and examples.

FIG. 1 is a perspective view of a toilet deodorizing device and a toilet tank.

FIG. 2 is a schematic front view of the toilet deodorizing device and the toilet tank.

FIG. 3 is a perspective view of a toilet tank with a removable top cover.

FIG. 4 is an exploded view of a toilet tank top cover.

Fig. 5 shows a schematic view of the top cover after the panel is removed.

FIG. 6 is an enlarged schematic view of the side wall of a toilet tank cabinet at the window position.

Detailed Description

Referring to fig. 1 to 6, the deodorization apparatus for a toilet includes a gas filtering module 10 and a gas transmission pipe 20, wherein one end of the gas transmission pipe 20 is connected to the gas filtering module 10, the other end of the gas transmission pipe 20 is connected to a flushing pipe 30 connected between a toilet tank and a toilet bowl, and the gas filtering module 10 pumps and filters odor in the toilet bowl.

The flushing pipe 30 is a connecting passage between the water tank and the toilet bowl, and water in the water tank enters the toilet bowl through the flushing pipe 30 to flush away dirt in the toilet bowl. The flushing pipeline 30 is communicated with the inner cavity of the toilet bowl, the gas filtering module 10 generates suction force during operation, and odor in the toilet bowl is sucked into the flushing pipeline 30 along the direction opposite to the flushing direction and cannot overflow out of the toilet bowl.

Preferably, the flush pipe 30 includes a vertical portion and a horizontal portion connected together, the vertical portion having an inlet connected to the toilet tank and an outlet connected to the toilet bowl, and the other end of the gas pipe 20 is connected to the vertical portion. That is, the water in the water tank first enters the vertical portion, then the horizontal portion, and finally enters the urinal, only a small portion of the water enters the lower position of the air delivery pipe 20 during the flushing process, and the small portion of the water does not enter the air filtration module 10 because the air filtration module 10 is arranged on the top cover 52 and is far higher than the water level of the water tank. Since the vertical portion is higher than the lateral portion, the water flow can be prevented from blocking the air delivery pipe 20.

Preferably, the toilet water tank is a cabinet type toilet water tank, and includes a water tank 40 and a cabinet 50, the water tank 40 is installed in the cabinet 50, and the gas filtering module 10 is installed in a top cover 52 of the cabinet 50. The gas filtering module 10 is combined with the water tank of the cabinet body for use, the structure of the water tank of the cabinet body is effectively utilized for layout, the original structural shape of the water tank of the cabinet body is kept, and the functions of the water tank of the cabinet body are enriched.

Preferably, the top cover 52 includes a base 521 and a panel 522 covering the base from above, the gas filtering module 10 includes a fan 11 and a filter screen 12, and the base 521 is provided with a fan mounting chamber and a filter screen mounting chamber for respectively mounting the fan 11 and the filter screen 12. The fan installation cavity is provided with an air inlet which is in butt joint with the gas transmission pipeline 20, and the filter screen installation cavity is provided with an air outlet. The fan mounting chamber is communicated with the filter screen mounting chamber, and the top cover 52 further includes a buckle cover 523 that covers the fan mounting chamber and the filter screen mounting chamber from above. When the air purifier works, under the driving of the fan 11, air in the air transmission pipeline 20 enters the filter screen installation cavity, is filtered by the filter screen 12 and then is discharged from the air outlet. The whole set of filtering program is completed in the water tank of the cabinet body, and the structure is compact.

Preferably, the air outlet is arranged at the bottom of the filter screen mounting chamber, and the air flow is blown into the upper part of the filter screen mounting chamber under the driving of the fan 11; the filter screen 12 is a ceramic honeycomb filter screen.

Preferably, the gas filtering module 10 further includes a microwave sensing module 13 and a controller module 14 which are arranged on the base 521, the microwave sensing module 13 is in signal connection with the controller module 14, the controller module 14 is in driving connection with the fan 11, and when the microwave sensing module 13 detects a human body signal, the controller module 14 drives the fan 11 to start up, so as to realize an automatic deodorization function. Therefore, the fan 11 can be prevented from working for a long time, manual control is not needed, and the use is more convenient.

Preferably, the base 521 is provided with light emitting devices 524 at both left and right ends thereof, the controller module 14 is in driving connection with the light emitting devices 524, and when the microwave sensing module 13 detects a human body signal, the controller module 14 drives the light emitting devices 524 to emit light. Of course, the light emitting device 524 may also be controlled by a light sensor, and when the light sensor detects insufficient ambient light, a signal is sent to the controller module 14 to drive the light emitting device 524 to emit light. Alternatively, even normally open and normally closed switches may be provided on the light emitting device 524 for manual control.

Preferably, a gesture sensing switch for controlling the water tank 40 to drain is arranged in the controller module 14, and a light guide bar 142 for indicating the gesture sensing switch is further arranged, and the light guide bar 142 is driven and controlled by the controller module 14. When the palm of the human body is placed above the top cover 52 at a position corresponding to the gesture sensing switch, the gesture sensing switch receives a signal and transmits the signal to the controller module 14, and the controller module 14 drives the air pump motor module 80 to inflate the drain valve full-discharge or half-discharge air bag, so that the drain valve lifting rod is jacked up to open the valve to realize full-discharge or half-discharge water discharge to flush the toilet. The linkage relation among the controller module, the microwave induction module, the light-emitting device, the air pump motor module and the drain valve can adopt the structure of the existing intelligent water tank.

Preferably, a power module 60 for supplying power to the gas filtering module 10 is installed in the cabinet 50, the power module 60 is connected to the electrical leakage device 70, an openable window 54 is formed in a side wall of the cabinet 50, and a switch of the electrical leakage device 70 is installed in the window 54 of the side wall of the cabinet. The electric leakage treasure 70 can play a role in electric leakage protection, and the cabinet body is provided with the window 54, so that the power-on switch and the reset switch of the electric leakage treasure 70 can be operated conveniently.

Preferably, the top cover 52 of the cabinet 50 is removable, so that the top cover can be conveniently removed for maintenance. In addition, the gas transmission pipeline 20 can be bent to facilitate wiring, and joints are arranged at two ends of the gas transmission pipeline 20 and can be firmly connected with the gas filtering module 10 and the scouring pipeline 30.

The above description is only a preferred embodiment of the present invention, and therefore the scope of the present invention should not be limited by this description, and all equivalent changes and modifications made within the scope and the specification of the present invention should be covered by the present invention.

Claims

1. Closestool deodorizing device, including gas filtration module and gas transmission pipeline, gas transmission pipeline one end with the gas filtration module is connected its characterized in that: the other end of the gas transmission pipeline is connected with a flushing pipeline connected between the toilet water tank and the toilet bowl, and the gas filtering module sucks odor in the toilet bowl for filtering.

2. The toilet bowl deodorizing device according to claim 1, wherein: the flushing pipeline comprises a vertical part and a horizontal part which are connected together, a water inlet of the vertical part is connected with a water tank of the toilet, a water outlet of the horizontal part is connected with a urinal of the toilet, and the other end of the gas transmission pipeline is communicated with the vertical part.

3. A toilet deodorising apparatus as claimed in claim 1 or 2, wherein: the toilet water tank is a cabinet type toilet water tank and comprises a water tank and a cabinet body, wherein the water tank is arranged in the cabinet body, and the gas filtering module is arranged in the top cover of the cabinet body.

4. A toilet bowl deodorizing device according to claim 3, characterized in that: the top cover comprises a base and a panel covering the base from the top, the gas filtering module comprises a fan and a filter screen, the base is provided with a fan mounting cavity and a filter screen mounting cavity, the fan mounting cavity is provided with an air inlet in butt joint with the gas transmission pipeline, and the filter screen mounting cavity is provided with an air outlet; the fan mounting cavity is communicated with the filter screen mounting cavity, and the top cover further comprises a buckle cover covering the fan mounting cavity and the filter screen mounting cavity from the upper side.

5. The toilet bowl deodorizing device according to claim 4, wherein: the air outlet is arranged at the bottom of the filter screen mounting cavity, and air flow is blown into the upper part of the filter screen mounting cavity under the driving of the fan; the filter screen is a ceramic honeycomb filter screen.

6. The toilet bowl deodorizing device according to claim 4, wherein: the gas filtering module is characterized by further comprising a microwave induction module and a controller module which are arranged on the base, the microwave induction module is in signal connection with the controller module, the controller module is in driving connection with the fan, and when the microwave induction module detects a human body signal, the controller module drives the fan to start.

7. The toilet deodorizing device according to claim 6, wherein: the microwave induction module is connected with the base, the controller module is connected with the light emitting device in a driving mode, and when the microwave induction module detects a human body signal, the controller module drives the light emitting device to emit light.

8. The toilet deodorizing device according to claim 6, wherein: the controller module is internally provided with a gesture inductive switch for controlling the water tank to drain water and a light guide strip for indicating the gesture inductive switch.

9. A toilet bowl deodorizing device according to claim 3, characterized in that: the power module that the gas filtering module supplies power is installed in the cabinet body, the power module is connected with the electric leakage treasure, a window capable of being opened is arranged on the side wall of the cabinet body, and a switch of the electric leakage treasure is arranged in the window of the side wall of the cabinet body.

10. A toilet bowl deodorizing device according to claim 3, characterized in that: the top cover of the cabinet body is detachable; the gas transmission pipeline can be bent, and joints are arranged at two ends of the gas transmission pipeline.