CN211774293U

CN211774293U - Deodorizing device for toilet and squatting pan

Info

Publication number: CN211774293U
Application number: CN202020470424.5U
Authority: CN
Inventors: 苏晓鹏; 魏海龙; ***; 金军
Original assignee: Jilin Warm House Building Materials Co ltd
Current assignee: Jilin Warm House Building Materials Co ltd
Priority date: 2020-04-02
Filing date: 2020-04-02
Publication date: 2020-10-27
Anticipated expiration: 2030-04-02

Abstract

The utility model discloses a deodorizing device for a pedestal pan and a squatting pan, which comprises a processor and a pipeline assembly; the processor comprises a control component and an odor removal component; the control assembly comprises a first shell, a main board and a sensing assembly, wherein the main board and the sensing assembly are arranged in the first shell, and the main board is respectively and electrically connected with the sensing assembly and the smell removal assembly; the odor removal assembly comprises a second shell, and a filter element and a driver which are arranged in the second shell; the second shell is provided with an air inlet and an air outlet which are communicated with the filter element; the pipeline assembly comprises a double-cavity circulating pipe and a silencer; the double-cavity circulating pipe is characterized in that a first cavity and a second cavity are arranged inside the double-cavity circulating pipe, two ends of the first cavity are communicated with an overflow pipe of the water tank and the air inlet respectively, two ends of the second cavity are communicated with the silencer and the air outlet respectively, and the silencer floats in the water tank. The utility model discloses eliminated the foul smell that produces when like the lavatory, disinfected the air and the water tank normal water in the bathroom simultaneously.

Description

Deodorizing device for toilet and squatting pan

Technical Field

The utility model relates to a bathroom deodorization equipment field, concretely relates to odour removal device for toilet bowl and squatting pan.

Background

With the continuous improvement of the national living standard, people gradually enter the quality and health field on the basis of solving the basic functions of substances. The bathroom is indispensable in the life, and current bathroom is in possessing basic function, constantly to adding other functions in order to improve the quality of life, for example possess dry wet separation function, in time hot water function, new trend function of taking a breath, equip intelligent closestool etc..

The closestool revolution has not been interrupted for hundreds of years, even the existing intelligent closestool (toilet bowl) and squatting pan are not perfect, but the closestool still only has basic functions of water storage, flushing and the like, the problem of how to filter and remove odor generated during the toilet is not solved, and the product market with the function is in vacancy all the time.

SUMMERY OF THE UTILITY MODEL

Higher pursuit to the level of life to present people, the utility model provides a odour removal device for toilet bowl and squatting pan to eliminate the foul smell that produces like the lavatory, disinfect to the air in bathroom and water tank normal water simultaneously.

The utility model provides a deodorizing device for a pedestal pan and a squatting pan, which comprises a processor and a pipeline assembly;

the processor comprises a control component and an odor removal component;

the control assembly comprises a first shell, a main board and an induction assembly, wherein the main board and the induction assembly are arranged in the first shell, and the main board is respectively and electrically connected with the induction assembly and the odor removal assembly;

the odor removal assembly comprises a second shell, and a filter element and a driver which are arranged in the second shell; the second shell is provided with an air inlet and an air outlet which are communicated with the filter element;

the pipeline assembly comprises a double-cavity circulating pipe and a silencer; a first cavity and a second cavity are arranged inside the double-cavity circulating pipe, two ends of the first cavity are respectively communicated with the overflow pipe of the water tank and the air inlet, two ends of the second cavity are respectively communicated with the silencer and the air outlet, and the silencer floats in the water tank;

the mainboard changes according to the distance that sensing assembly detected, makes the driver produce suction and is used for inhaling the foul smell that produces like the lavatory from the overflow pipe and discharge by the silencer after the filter core deodorization to get rid of the foul smell in the air.

The beneficial effects of the utility model reside in that:

the device is arranged beside a toilet bowl or a squatting pan and is associated with the toilet bowl or the squatting pan by a pipeline assembly. When a person approaches the toilet, the induction assembly is shielded, so that the main board control driver is activated to work, odor generated by toilet is sucked from the overflow pipe and is exhausted by the silencer after being deodorized by the filter element, and the odor in the air is removed. The device not only filters and sterilizes odor, but also the silencer is positioned in the water tank, and the filtered air sterilizes the water tank, thereby playing a role of double sterilization.

Preferably, the sensing assembly comprises a distance sensor, a light intensity sensor and an infrared heat source sensor, and detection ends of the distance sensor, the light intensity sensor and the infrared heat source sensor face the front face of the first shell; the mainboard controls the start and stop of the driver through a distance sensor.

When the heat source body, namely the human body is close to, the infrared heat source sensor monitors the light intensity around and feeds back the light intensity to the mainboard after monitoring, and the mainboard controls the brightness of the light component according to the feedback information.

Preferably, the driver comprises a first fan and a second fan; the inner cavity of the second shell comprises an air inlet exchange cavity, a filtering front cavity, a first mounting cavity, a filtering rear cavity and an air outlet exchange cavity which are sequentially communicated; the air inlet exchange cavity is communicated with the air inlet, and the air outlet exchange cavity is communicated with the air outlet; the first fan is arranged in the air inlet exchange cavity, so that air is sucked into the air inlet exchange cavity from the air inlet and is arranged to the front filtering cavity; the second fan is arranged in the air outlet exchange cavity and used for sucking the filtered air in the air outlet exchange cavity and discharging the filtered air from the air outlet; the filter element is arranged in the first installation cavity and is used for deodorizing and sterilizing gas flowing through the pre-filtering cavity and the post-filtering cavity.

The foul smell when like the lavatory gets into from the overflow pipe, passes through air inlet exchange chamber, filters preceding chamber, first installation cavity, filters back chamber and air-out exchange chamber in proper order, and the filter core then filters the gas that flows through to most stink in the de-aeration.

Preferably, a second installation cavity communicated with the air inlet exchange cavity is arranged between the air inlet and the air inlet exchange cavity, and a negative ion generator and a first ozone generator are arranged in the second installation cavity.

Preferably, the filter element is an activated carbon filter element, and the filter element is detachably mounted in the first mounting cavity in a connecting manner.

The activated carbon filter element has numerous fine pores, called "capillaries". Such "capillary" has a strong adsorption ability, and since the surface area of the carbon particles is large, it can sufficiently contact with impurities, odor, bacteria, etc. in the gas. Impurities, odors, bacteria, etc. in these gases are adsorbed through these "capillaries" and thus act as purifiers. And anion generator and ozone generator produce a large amount of anions and ozone in the second installation cavity, anion and ozone along with the air current gets into air inlet exchange chamber, filter the antechamber, first installation cavity, filter back chamber and air-out exchange chamber, anion and ozone disinfect to the air at air inlet exchange chamber, and then along with the air current in the water tank of discharging for carry out germicidal treatment to the water in the water tank, spill over and disinfect to the air from the aquatic at last again, thereby air sterilization and water sterilization's dual bactericidal effect has been played.

Preferably, the second housing exterior is rotatably connected to a direction adjuster; the direction regulator is provided with two through holes which are respectively in one-to-one correspondence with the air inlet and the air outlet, and the direction regulator is communicated with the double-cavity circulating pipe and used for adjusting the angle of the double-cavity circulating pipe in the vertical direction.

In the actual installation process, the processor can be hung on the wall surface and can also be fixed on other planes, and the connection of the processor and the double-cavity circulating pipe of the water tank can be influenced by the actual installation position, so that the double-cavity circulating pipe is not necessarily in a vertical state and can have an angle deviation of 15-25 degrees. In this case, the angle requirement is satisfied by rotating the direction regulator, and the communication relationship between the air inlet and the air outlet and the double-cavity circulating pipe is always kept.

Preferably, the inner cavity of the double-cavity circulating pipe is provided with a cavity partition board, and the cavity partition board is fixedly connected with the inner side wall of the double-cavity circulating pipe and used for dividing the inner cavity of the double-cavity circulating pipe into the first cavity channel and the second cavity channel.

The double-cavity circulating pipe belongs to an original structure, greatly reduces the complexity of the pipeline and reduces the occupation of the toilet space.

Preferably, the dual-chamber circulation tube is communicated with the muffler and the overflow tube through a four-way, one end of the first chamber is communicated with a first port of the four-way, a second port of the four-way is communicated with the overflow tube of the water tank, a third port of the four-way is positioned below the water level in the water tank, and a fourth port of the four-way is communicated with the extension tube for discharging water exceeding the height of the extension tube from the overflow tube.

When the valve in the water supply system of the water tank is damaged and the water in the water tank is higher than the set height, the water is discharged from the extension pipe and the third port to form natural drainage. When the floating ball system of the water tank is damaged, water in the water tank is discharged from the third port and the overflow pipe under the action of water pressure.

Preferably, the muffler comprises a third shell shaped as a "pie";

the upper side wall of the third shell is provided with an air inlet nozzle communicated with the second cavity, the lower side wall of the third shell is provided with a plurality of air exhaust holes, the shell floats in the water tank through gravity, and all the air exhaust holes are positioned below the water surface.

The diameters of the air exhaust holes are very small, one air flow of the second cavity is divided into a plurality of fine air flows by the air exhaust holes, small air bubbles are generated after the fine air flows are introduced into water, and the emitted component of the small air bubbles is far lower than that of the large air bubbles, so that the noise reduction effect is achieved.

Preferably, the controlled assembly comprises a light assembly, a sound assembly and a second ozone generator which are arranged in the first shell;

the first shell is provided with a light-transmitting belt corresponding to the light assembly, and the mainboard senses the light intensity through the light intensity sensor and the infrared heat source sensor so as to control the brightness of the light assembly;

the sound component comprises a Bluetooth sound box and a wired sound box;

the second ozone generator is positioned at the upper part in the first shell, the first shell is provided with an ozone outlet corresponding to the second ozone generator, and the first shell is also internally provided with a third fan for discharging ozone generated by the second ozone generator from the ozone outlet.

The Bluetooth sound box function added to the device can be used in a toilet, and a mobile phone or other mobile terminals can be connected with the Bluetooth sound box through Bluetooth to realize the music video playing function and also can call the phone, so that the functions are greatly enriched. The ozone generated by the second ozone generator is directly discharged to the toilet, so that the sterilization effect is further improved, and the improvement of the air quality of the toilet is facilitated

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

FIG. 1 is a schematic structural diagram of the present embodiment;

FIG. 2 is a schematic structural diagram of a control assembly in the present embodiment;

FIG. 3 is a front view of the control module of the present embodiment;

FIG. 4 is a rear view of FIG. 3;

FIG. 5 is a rear view of the control module of the present embodiment;

FIG. 6 is a rear view of FIG. 5;

FIG. 7 is a schematic view of the odor elimination assembly of this embodiment;

FIG. 8 is a schematic structural diagram of the pipe assembly of the present embodiment;

FIG. 9 is a schematic structural diagram of the microphone in the present embodiment;

FIG. 10 is a left side view of FIG. 9;

fig. 11 is a perspective view of fig. 9.

In the attached drawings, a main board 1, an indicator light assembly 2, a light assembly 3, a second ozone generator 4, a third fan 5, an ozone outlet hole 6, a sterilization start-stop switch 7, a sterilization time setting switch 8, a bluetooth switch 9, a main switch 10, a light transmission belt 11, a distance sensor 12, a light intensity sensor 13, an infrared heat source sensor 14, a bluetooth sound box 15, a wired sound box 16, a third installation cavity 17, a decorative cover plate 18, a pendant 19, an acrylic decorative strip 20, a first shell 21 and an opening 22; the air conditioner comprises a second shell 23, a first fan 24, a filter element 25, an air inlet exchange cavity 26, a filter front cavity 27, a first installation cavity 28, a filter rear cavity 29, an air outlet exchange cavity 30, a negative ion generator 31, a first ozone generator 32, a first side cover 33, a second side cover 34, a direction regulator 35 and a through hole 36; the device comprises a double-cavity circulating pipe 37, a four-way joint 38, a silencer 39, a first cavity 40, a second cavity 41, a cavity partition plate 42, a spiral connector 43, a first double-cavity straight pipe 44, a first double-cavity elbow 45, a second double-cavity straight pipe 46, a second double-cavity elbow 47, a double-cavity tee 48, a rubber pipe 49, an air inlet 50, an air exhaust hole 51, a water tank 52, an overflow pipe 53, a first port 54, a second port 55, a third port 56, a fourth port 57, an extension pipe 58, a pipeline assembly 59, a control assembly 60 and an odor removal assembly 61.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

It is to be noted that unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the present invention belongs.

As shown in FIG. 1, the present embodiment provides an odor elimination apparatus for toilets and squats that includes a processor and plumbing assembly 59, and the processor includes a control assembly 60 and an odor elimination assembly 61.

As shown in fig. 2 to fig. 6, the control assembly 60 of the present embodiment includes a first housing 21, and a main board 1, a key assembly, an indicator light assembly 2, an induction assembly, a light assembly 3, a sound assembly and a second ozone generator 4 mounted in the first housing 21, wherein the main board 1 is electrically connected to the induction assembly, the key assembly, the indicator light assembly 2, the light assembly 3, the sound assembly and the second ozone generator respectively. The second ozone generator 4 is located at the upper part of the inside of the first housing 21 and the ozone outlet hole 6 is located at the top wall of the first housing 21. The button assembly comprises a sterilization start-stop switch 7 and a sterilization time setting switch 8, the sterilization start-stop switch 7 directly controls the start and stop of the second ozone generator 4, the working time of the second ozone generator 4 can be set through the sterilization time setting switch 8 after the start, and the button assembly automatically stops after the set time is over. Signals of the sterilization start-stop switch 7 and the sterilization time setting switch 8 are sent to the main board 1, and the main board 1 controls the third fan 5 and the second ozone generator 4 to work so as to discharge ozone out of the first shell 21 from the ozone outlet hole 6.

First casing 21 is equipped with the printing opacity area 11 that corresponds with light subassembly 3, mainboard 1 is through response subassembly response light intensity in order to control light subassembly 3's luminance. The sensing assembly comprises a distance sensor 12, a light intensity sensor 13 and an infrared heat source sensor 14, and monitoring ends of the distance sensor 12, the light intensity sensor 13 and the infrared heat source sensor 14 face the front face of the first shell 21. The specific controls for the light assembly 3 are: when the heat source body, that is, the human body approaches, the infrared heat source sensor 14 monitors the light intensity around and feeds back the light intensity to the main board 1 through the light intensity sensor 13 after monitoring, and the main board 1 controls the brightness of the light component 3 according to the feedback information. Mainboard 1 opens through 12 control of distance sensor and removes flavor mechanism and stops, specifically is to removing flavor mechanism's control: after the distance of the distance sensor 12 is changed, the main board 1 enables the odor removal mechanism to work; otherwise, after the distance is recovered to the set initial value, the main board 1 stops the odor removal mechanism.

This equipment still possesses fine audio amplifier effect, and the sound subassembly includes bluetooth speaker 15 and wired audio amplifier 16. The added function of the Bluetooth sound box 15 is that when the toilet is used, the mobile phone or other mobile terminals can be connected with the Bluetooth sound box 15 through Bluetooth, so that the music video playing function is realized, the telephone can be called, and the functions are greatly enriched. In addition, the mainboard 1 prestores a starting voice prompt and an operation prompt lamp, and the prompt tones are sent out through the wired sound box 16 to guide the operation of a user, so that the use is very convenient.

The key assembly in the device further comprises a Bluetooth switch 9 and a main switch 10, the Bluetooth switch 9 can control the starting of the Bluetooth sound box 15, and the main switch 10 controls the starting and stopping of the whole device. When the key assembly is operated, the indicator lamp on the indicator lamp assembly 2 sends out a corresponding prompt, so that a user can conveniently judge whether the operation is successful. For the installation of the first casing 21, the first casing 21 is generally hung on the wall surface of a toilet, so the hanging piece 19 is arranged on the back surface of the first casing 21, and the installation is convenient. And in order to beautify the first housing 21, a black acrylic decorative strip 20 is provided on the front surface of the first housing 21.

As shown in FIG. 7, the odor elimination assembly in this embodiment is mounted in a third mounting chamber 17 within the first housing 21, and the odor elimination assembly includes a second housing 23, a first fan 24, a second fan, and a filter cartridge 25. The filter element 25 is an activated carbon filter element 25, and the activated carbon filter element 25 has numerous fine holes, which are called as "capillaries". Such "capillary" has a strong adsorption ability, and since the surface area of the carbon particles is large, it can sufficiently contact with impurities, odor, bacteria, etc. in the gas. Impurities, odors, bacteria, etc. in these gases are adsorbed through these "capillaries" and thus perform a purifying function.

Internal structure of the second housing 23: the inner cavity of the second shell 23 comprises an air inlet exchange cavity 26, a filtering front cavity 27, a first mounting cavity 28, a filtering rear cavity 29 and an air outlet exchange cavity 30 which are sequentially communicated. The air inlet exchange cavity 26 is provided with an air inlet, the air outlet exchange cavity 30 is provided with an air outlet, and the first fan 24 is arranged in the air inlet exchange cavity 26, so that air is sucked into the air inlet exchange cavity 26 from the air inlet and is exhausted to the filtering front cavity 27; the second fan is installed in the air outlet exchange cavity 30 and is used for sucking the air in the filtered cavity 29 into the air outlet exchange cavity 30 and discharging the air from the air outlet. In addition, a second installation cavity communicated with the air inlet and the air inlet exchange cavity 26 is arranged between the air inlet and the air inlet exchange cavity, and the device further comprises a negative ion generator 31 and a first ozone generator 32 which are installed in the second installation cavity. The filter element 25 is installed in the first installation chamber 28 for deodorizing and sterilizing the gas flowing through the pre-filtering chamber 27 and the post-filtering chamber 29.

In addition, because the purifying effect of the active carbon filter element 25 can only be maintained for a period of time, the filter element 25 is installed in the first installation cavity 28 in a detachable connection manner, and the difficulty of the replacement process can be greatly reduced by detaching the active carbon filter element 25, so that the later maintenance is facilitated. The side wall of the first mounting cavity 28 can be provided with a cover plate, and the activated carbon filter element 25 can be replaced after the cover plate is detached, so that the replacement mode is simple. First casing 21 is equipped with the opening 22 that corresponds with the apron and opening 22 is equipped with dress trim cover 18, removes smell mechanism and need regularly maintain, just can directly carry out operations such as maintenance, change the accessory to removing smell mechanism after opening first casing 21 through dress trim cover 18. The first fan 24 and the second fan in the present device also have a life, and need to be replaced after being damaged, so the inlet air exchange cavity 26 is provided with a detachable first side cover 33, and the outlet air exchange cavity 30 is provided with a detachable second side cover 34. When first fan 24 or second fan go wrong, can change first fan 24 and second fan after first side cap 33 and the split of second side cap 34, make the maintenance simpler. The outside of the second housing 23 is rotatably connected with a direction regulator 35, and the direction regulator 35 is provided with two through holes 36, and the two through holes 36 respectively correspond to the air inlet and the air outlet one by one. In the actual installation process, the processor can be hung on the wall surface or fixed on other planes, the connection between the processor and the double-cavity circulating pipe 37 of the water tank 52 can be influenced by the actual installation position, the direction regulator is provided with two through holes 36, and the two through holes 36 are respectively in one-to-one correspondence with the air inlet and the air outlet. Therefore, the dual-chamber circulation tube 37 is not necessarily in a vertical state, and there may be an angular deviation of 15 to 25. In this case, the direction regulator 35 is rotated to meet the angle requirement, and the communication relationship between the air inlet and outlet and the dual-chamber circulation tube 37 is always maintained. In addition, a screw connector 43 is connected between the double-cavity circulating pipe 37 and the direction regulator 35, so that the installation is easier.

As shown in fig. 9 to 11, the piping assembly in this embodiment includes a double-chamber circulation pipe 37, a four-way pipe 38, and a muffler 39. The double-cavity circulating pipe 37 is internally provided with a first cavity 40 and a second cavity 41, two ends of the first cavity 40 are respectively communicated with the first port 54 of the four-way joint 38 and an air inlet pipe of the odor removal device, and two ends of the second cavity 41 are respectively communicated with the silencer 39 and an exhaust pipe of the odor removal device. The cavity partition plate 42 is arranged in the inner cavity of the dual-cavity circulating pipe 37, and the cavity partition plate 42 is fixedly connected with the inner side wall of the dual-cavity circulating pipe 37 and used for dividing the inner cavity of the dual-cavity circulating pipe 37 into the first cavity channel 40 and the second cavity channel 41. The specific structure of the dual-chamber circulation tube 37 is as follows:

the double-cavity circulating pipe 37 comprises a spiral connector 43, a first double-cavity straight pipe 44, a first double-cavity elbow 45, a second double-cavity straight pipe 46 and a second double-cavity elbow 47 which are communicated in sequence; the screw connector 43 is used for connecting with an odour removal device, and the second double-chamber elbow 47 is connected with the silencer 39 and the four-way joint 38 respectively. The spiral connector 43 can be quickly connected with the odor removal device, so that the installation difficulty is reduced, and the installation is easier. And first double-chamber straight tube 44, first double-chamber elbow 45, second double-chamber straight tube 46 and second double-chamber elbow 47 set for according to the installation demand of reality, and in addition, double-chamber circulating pipe 37 can also set up third double-chamber straight tube, third double-chamber elbow, fourth double-chamber straight tube, fourth double-chamber elbow etc. conveniently adjusts specific mounted position, further reduces the installation degree of difficulty.

The second double-chamber elbow 47 communicates one end of the second chamber 41 with the muffler 39 through a double-chamber tee 48 and communicates one end of the first chamber 40 with the first port 54 of the four-way 38. The double-cavity tee joint 48 has the effects that the second cavity 41 is communicated with the silencer 39 and then blocked, the second cavity 41 is prevented from being communicated with the cross joint 38, meanwhile, the first cavity 40 is communicated with the first port 54, and a good middle connection effect is achieved. The silencer 39 is communicated with the double-cavity tee 48 through a rubber pipe 49. The rubber pipe 49 can be bent freely, the silencer 39 floats in water, and the rubber pipe 49 can prevent the silencer 39 from rising and falling along with the rise and fall of the water level.

In this embodiment, the concrete structure of the muffler 39 and the principle of sound attenuation are as follows:

the muffler 39 includes a third housing; the third shell is provided with an air inlet nozzle 50 communicated with the rubber pipe 49, the side wall of the third shell is distributed with a plurality of air exhaust holes 51, the third shell floats in the water tank 52 through gravity, and all the air exhaust holes 51 are positioned below the water surface. The diameter of the air outlet 51 is very small, and the air outlet 51 divides one air flow of the second chamber 41 into a plurality of fine air flows, the fine air flows generate small air bubbles after being introduced into water, and the small air bubbles emit far lower air bubbles than the large air bubbles, so that the noise reduction effect is achieved. The third casing is shaped like a cake, and the air inlet nozzle 50 is arranged on the upper side wall of the third casing and all the air outlet holes 51 are distributed on the lower side wall of the third casing. The third shell of the 'cake' shape is adopted, the lower surface of the third shell can be always positioned below the water surface under the action of gravity, and all the air exhaust holes 51 are ensured to be fully contacted with water, namely, the water in the water tank 52 is ensured to be sterilized.

In this embodiment, the second port 55 of the four-way 38 is communicated with the overflow pipes of the water tank 52, and in order to meet the requirements of overflow pipes with different diameters, the second port 55 can be set to be a three-level stepped diameter and is additionally matched with an O-shaped rubber ring for use, so that the diameters of overflow pipes with six specifications can be met, and the adaptive performance is improved. The third port 56 and the fourth port 57 of the four-way valve 38 are both used for overflow of the tank 52. The double lumen tee 48 communicates with a first port 54 of the four-way junction 38 via another rubber tube 49. The third port 56 is located below the water level in the tank 52. The fourth port 57 communicates with an extension pipe 58 for discharging water exceeding the height of the extension pipe 58 from the overflow pipe 53. When the water in the water tank 52 is higher than a set level after the valve in the water supply system of the water tank 52 is damaged, the water is discharged from the extension pipe 58 and the third port 56, and natural drainage is performed. When the float system of the water tank 52 is damaged, the water in the water tank 52 is discharged from the third port 56 and the overflow pipe 53 by the water pressure.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.

Claims

1. A odour removal device for toilet and squatting pan, its characterized in that: comprises a processor and a pipeline assembly;

the processor comprises a control component and an odor removal component;

2. Odour removal apparatus for toilets and squats according to claim 1, characterised in that: the sensing assembly comprises a distance sensor, a light intensity sensor and an infrared heat source sensor, and the detection ends of the distance sensor, the light intensity sensor and the infrared heat source sensor face the front face of the first shell; the mainboard controls the start and stop of the driver through a distance sensor.

3. Odour removal apparatus for toilets and squats according to claim 2, characterised in that: the driver comprises a first fan and a second fan; the inner cavity of the second shell comprises an air inlet exchange cavity, a filtering front cavity, a first mounting cavity, a filtering rear cavity and an air outlet exchange cavity which are sequentially communicated; the air inlet exchange cavity is communicated with the air inlet, and the air outlet exchange cavity is communicated with the air outlet; the first fan is arranged in the air inlet exchange cavity, so that air is sucked into the air inlet exchange cavity from the air inlet and is arranged to the front filtering cavity; the second fan is arranged in the air outlet exchange cavity and used for sucking the filtered air in the air outlet exchange cavity and discharging the filtered air from the air outlet; the filter element is arranged in the first installation cavity and is used for deodorizing and sterilizing gas flowing through the pre-filtering cavity and the post-filtering cavity.

4. Odour removal apparatus for toilets and squats according to claim 3, characterised in that: and a second mounting cavity communicated with the air inlet exchange cavity is arranged between the air inlet and the air inlet exchange cavity, and a negative ion generator and a first ozone generator are arranged in the second mounting cavity.

5. Odour removal apparatus for toilets and squats according to claim 3, characterised in that: the filter core is active carbon filter core, and the filter core with but the connected mode of split install in the first installation cavity.

6. Odour removal apparatus for toilets and squats according to claim 1, characterised in that: the outer part of the second shell is rotatably connected with a direction regulator; the direction regulator is provided with two through holes which are respectively in one-to-one correspondence with the air inlet and the air outlet, and the direction regulator is communicated with the double-cavity circulating pipe and used for adjusting the angle of the double-cavity circulating pipe in the vertical direction.

7. Odour removal apparatus for toilets and squats according to claim 3, characterised in that: the inner cavity of the double-cavity circulating pipe is provided with a cavity partition board, and the cavity partition board is fixedly connected with the inner side wall of the double-cavity circulating pipe and used for dividing the inner cavity of the double-cavity circulating pipe into a first cavity channel and a second cavity channel.

8. Odour removal apparatus for toilets and squats according to claim 1, characterised in that: the double-cavity circulating pipe is communicated with the silencer and the overflow pipe through a four-way joint, one end of the first cavity is communicated with a first port of the four-way joint, a second port of the four-way joint is communicated with the overflow pipe of the water tank, a third port of the four-way joint is positioned below the water surface in the water tank, and a fourth port of the four-way joint is communicated with the extension pipe and used for discharging water exceeding the height of the extension pipe from the overflow pipe.

9. Odour removal apparatus for toilets and squats as claimed in claim 8, wherein: the silencer comprises a third shell in the shape of a round cake;

10. Odour removal apparatus for toilets and squats according to claim 2, characterised in that: the control component comprises a light component, a sound component and a second ozone generator which are arranged in the first shell;

the sound component comprises a Bluetooth sound box and a wired sound box;