WO2024017088A1

WO2024017088A1 - Purification and adsorption device

Info

Publication number: WO2024017088A1
Application number: PCT/CN2023/106724
Authority: WO
Inventors: 王军
Original assignee: 王军
Priority date: 2022-07-19
Filing date: 2023-07-11
Publication date: 2024-01-25
Also published as: CN218358061U

Abstract

A purification and adsorption device, comprising a housing (2), a cover body (1) movably covering the housing (2). A filtration and adsorption zone and a power zone are provided in the housing (2), the filtration and adsorption zone being arranged in an area between the cover plate (1) and the power zone; an adsorption and filtration device being detachably provided in the filtration and adsorption zone; an exhaust fan (11) and a motor used for driving the exhaust fan (11) being provided in the power zone; and the housing (2) corresponding to the power zone being provided with air outlets (7) for an air flow to flow out.

Description

A purification and adsorption device

Technical field

The utility model relates to the field of purification and adsorption, in particular to a purification and adsorption device.

Background technique

Because the interior space of the car is small and closed, and there are many indoor chemical materials, a large amount of harmful gases are released during driving and when the car is exposed to the sun, which affects human health. At the same time, during the smoking process, soot easily disperses into the car and second-hand smoke and other odors are difficult to discharge. Wait until the problem becomes serious.

technical problem

Due to the small size and low power of current automobile purification equipment, automobile air quality has still not been solved.

Technical solutions

In order to solve the above problems, the present invention provides a purification and adsorption device with a simple structure, which can suck in dust and purify it to avoid dust scattering.

The utility model relates to a purification and adsorption device, which includes a shell. The movable cover of the shell is combined with a cover body. A filter adsorption zone and a power zone are provided in the shell. The filter adsorption zone is arranged between the cover plate and the power zone. Area;

An adsorption filter device is detachably provided in the filter adsorption area, and an exhaust fan and a motor for driving the exhaust fan are provided in the power area;

The housing corresponding to the power zone is provided with an exhaust port for airflow to flow out.

Preferably, the adsorption filtration device is a filter element for adsorbing dust. An adsorption cavity for accommodating the filter layer is provided under the filter element. The filter element and the adsorption cavity are overlapped up and down. Other adsorption cavity filters can be provided as needed. Filter layer, such as activated carbon filter layer.

Preferably, the adsorption filtration device includes a screen for isolating soot and an soot collection platform for collecting soot. The screen is fixedly connected to the soot collection platform and is blocked and arranged in the filter adsorption area. The screen faces the soot. The collection platform is tilted, and the screen and the soot collection platform are matched and connected to the housing; the tilted screen facilitates the soot to slide down to the soot collection platform, prevents the screen from clogging, and facilitates the maintenance of stable suction;

The soot collection platform is in the shape of an arc-shaped groove, and protrusions are evenly distributed on the arc surface of the soot collection platform facing the cover, making it convenient for users to quickly extinguish cigarette butts.

Preferably, a filter layer is also provided between the adsorption filter area and the power area, a ring platform is provided on the inner peripheral surface of the housing, and the filter layer is engaged and arranged on the ring platform;

The air outlet is provided on the side wall of the casing corresponding to the power area, the motor is fixedly provided on the bottom surface of the casing, and the distance between the air outlet and the cover is greater than the distance between the exhaust fan and the cover. distance;

The inclination angle of the screen is 25-35 degrees.

Preferably, the housing is split-type, and the housing includes an upper body and a lower body that are connected, the upper body and the lower body are engaged and connected, and the filter layer is provided on one end of the lower body connected to the upper body;

An annular protrusion is provided on one end of the upper body facing the lower body, and an annular groove matching the annular protrusion is provided on one end of the lower body facing the upper body. The annular protrusion is matched and engaged in the annular groove.

Or preferably, the air outlet is provided on an end of the housing away from the cover, and the air outlet is provided with a check valve that prevents backflow of air flow.

Preferably, the housing is hollow columnar, and the cross-sectional area of the housing corresponding to the filter adsorption area is smaller than the cross-sectional area of the housing corresponding to the power area, which is beneficial to achieving high-power adsorption capacity while occupying a small space in the car center console.

Preferably, the inner surface of the housing corresponding to the filter adsorption area is provided with a receiving platform for installing the adsorption filter device, which facilitates the convenient replacement of two functional accessories: the soot collection platform and the replacement of the screen and filter element, and also facilitates the cleaning of soot;

An annular connection seat for connecting to the housing is fixedly provided on the peripheral surface of the adsorption filter device, and the annular connection seat is engaged and matched on the receiving platform.

Preferably, one end of the housing facing the cover plate is provided with a touch switch for controlling the start and stop of the motor, and the motor is connected to a power supply through the touch switch; the check valve is an electric check valve, and the check valve Connected to touch switch;

When the cover is closed on the housing, the touch switch controls the motor and the check valve to stop. When the cover is opened, the touch switch controls the motor and the check valve to stop.

Preferably, one side of the cover is connected to the end of the housing through a rotating shaft, and the other side of the cover is movably connected to the housing through a push switch;

A torsion spring is sleeved on the rotating shaft, one end of the torsion spring is against the housing, and the other end is against the cover;

An annular identification band for indicating the area is fixed on one end of the housing facing the cover, which plays a role in identifying the area in a dark state.

beneficial effects

The utility model has a simple structure and is easy to use. It uses an exhaust fan to inhale dust, and at the same time uses an adsorption filter device to adsorb dust, purify the air, and improve the air quality in the vehicle interior.

The utility model uses the screen to isolate the soot. Under the action of the exhaust fan, the soot entering the housing is accumulated on the soot collection table along the inclined screen. At the same time, the crushed cigarette butts can also fall to the soot along the screen. The collection platform collects soot and cigarette butts to prevent soot or cigarette butts from clogging the screen; the purification filter layer is used to purify smoke and improve the air quality in a small area.

The upper body and the lower body of the utility model are arranged separately, which facilitates the cleaning of soot and cigarette butts on the screen and the soot receiving platform, and also facilitates the replacement and maintenance of the screen and the purification filter layer.

This utility model is designed at the center console of the car. This utility model can have a strong adsorption effect on soot and second-hand smoke according to the user's needs for smoking and flicking soot, making it difficult for the soot to scatter randomly. At the same time, the filter element can be replaced when not smoking to purify the interior of the car. Air, large fans and high power can effectively absorb gases and particulate matter in the car, remove odors in time, and improve the air quality in the car.

Description of drawings

Figure 1 is a schematic structural diagram of the utility model.

Figure 2 is another structural schematic diagram of the present utility model.

Figure 3 is a schematic diagram of the third structure of the utility model.

Reference signs: 1-cover, 2-casing, 3-ash collection platform, 4-screen, 5-upper body, 6-lower body, 7-exhaust outlet, 8-filter layer, 9-filter element, 10-Adsorption cavity, 11-Exhaust fan, 12-Accepting table

Best Mode of Carrying Out the Invention

The utility model is a purification and adsorption device, which includes a casing 2. The movable cover of the casing 2 is combined with a cover body 1. The casing 2 is provided with a filter adsorption area and a power area. The filter adsorption area is arranged on the cover plate. and the area between the power zones;

An adsorption filter device is detachably provided in the filter adsorption area, and an exhaust fan 11 and a motor for driving the exhaust fan 11 are provided in the power area;

The housing 2 corresponding to the power zone is provided with an exhaust port 7 for airflow to flow out.

In one embodiment, the adsorption filtration device is a filter element 9 for adsorbing dust. An adsorption cavity 10 for accommodating the filter layer is provided under the filter element 9. The filter element 9 and the adsorption cavity 10 are overlapped up and down. A corresponding filter layer 8 may be provided in the cavity 10 as needed, such as an activated carbon adsorption layer.

In another embodiment, the adsorption filtration device includes a screen 4 for isolating soot and a soot collection platform 3 for collecting soot. The screen 4 is fixedly connected to the soot collection platform 3 and then blocked and arranged in the filter adsorption area. Inside, the screen 4 is tilted toward the soot collection platform 3, and the screen 4 and the soot collection platform 3 are matched and connected to the housing 2;

The soot collecting platform 3 is in the shape of an arc-shaped groove, and protrusions are evenly distributed on the arcuate surface of the soot collecting platform 3 facing the cover 1 .

A filter layer 8 is also provided between the adsorption filter area and the power area. A ring platform is provided on the inner peripheral surface of the housing 2, and the filter layer 8 is engaged and arranged on the ring platform;

The air outlet 7 is provided on the side wall of the housing 2 corresponding to the power area, the motor is fixedly provided on the bottom surface of the housing 2, and the distance between the air outlet 7 and the cover 1 is larger than that of the exhaust fan. The distance between 11 and cover 1;

The inclination angle of the screen 4 is 25-35 degrees.

The housing 2 is of split type. The housing 2 includes an upper body 5 and a lower body 6 that are connected. The upper body 5 and the lower body 6 are engaged and connected. The filter layer 8 is arranged between the lower body 6 and the upper body 5 . on the connected end;

An annular protrusion is provided on one end of the upper body 5 facing the lower body 6, and an annular groove matching the annular protrusion is provided on one end of the lower body 6 facing the upper body 5. The annular protrusion is matched and engaged with the annular protrusion. inside the tank.

In one embodiment, the air exhaust port 7 is provided on an end of the housing 2 away from the cover 1 , and a check valve is provided on the air exhaust port 7 to prevent the backflow of air flow.

The housing 2 is hollow columnar, and the cross-sectional area of the housing 2 corresponding to the filter adsorption area is smaller than the cross-sectional area of the housing 2 corresponding to the power area.

In one embodiment, a receiving platform 12 for installing an adsorption filter device is provided on the inner surface of the housing 2 corresponding to the filter adsorption area.

An annular connection seat for connecting to the housing 2 is fixedly provided on the peripheral surface of the adsorption filter device, and the annular connection seat is engaged and matched on the receiving platform 12 .

One end of the housing 2 facing the cover plate is provided with a touch switch for controlling the start and stop of the motor. The motor is connected to a power supply through the touch switch; the check valve is an electric check valve, and the check valve is connected to the touch switch. Touch the switch to connect;

When the cover plate is closed on the housing 2, the touch switch controls the motor and the check valve to stop operating. When the cover plate is opened, the touch switch controls the motor and the check valve to act.

One side of the cover 1 is connected to the end of the housing 2 through a rotating shaft, and the other side of the cover 1 is movably connected to the housing 2 through a push switch;

A torsion spring is sleeved on the rotating shaft, one end of the torsion spring is against the housing 2, and the other end is against the cover 1;

An annular identification band for indicating the area is fixed on one end of the housing 2 facing the cover 1. The identification band can be a reflective tape or a light strip connected to the power supply. The light strip is connected to the power supply through a touch switch. In the dim state, It plays the role of regional identification, or the marking tapes of different colors. When used, an annular groove can be provided on one end of the housing 2 facing the cover 1, and the annular marking tape is filled in the annular groove.

When in use, press the cover and press the switch to unlock. The cover rotates under the action of the torsion spring and opens the ashtray body. When the cover is opened, the touch switch controls the motor action and the light strip is powered on;

When flicking cigarette ash or crushing cigarette butts, the exhaust fan 11 inhales the airflow and sucks cigarette ash into the ashtray at the same time, avoiding the scattering of cigarette ash. Since the screen mesh is tilted in type 4, the cigarette ash or cigarette butts entering the ashtray will move along the screen mesh. 4 falls on the soot receiving platform 12 to collect soot or cigarette butts. The smoke passes through the purification filter layer 8 and is discharged through the air outlet 7 to improve air quality or reduce the harm of second-hand smoke;

When it is necessary to purify the air in the car, a filter element 9 is installed in the filter adsorption area, and an activated carbon adsorption layer is installed under the filter element 9. The motor is activated to drive the exhaust fan 11 to operate, sucking in the air in the vehicle, and after purification by the filter element 9 and the activated carbon adsorption layer It is discharged through the air outlet 7 to improve the air quality in the car;

After the cover is closed, the touch switch controls the motor to stop and the light strip is disconnected from the power supply.

When the utility model needs to be cleaned, the upper ashtray body 5 of the ashtray body can be separated from the lower ashtray body 6, and the screen 4 and the upper ashtray body 5 can be taken out to realize the disposal of ash or cigarette butts located on the ash receiving platform 12. ,

The utility model has a simple structure and is easy to use. The exhaust fan 11 is used to inhale the ash, and the slanted screen 4 is used to isolate the ash, so that the ash entering the ashtray is accumulated along the slanted screen 4 in the ash receiving area. On the platform 12, the cigarette butts crushed at the same time can also fall to the ash receiving platform 12 along the screen 4 to realize the collection of cigarette ash and cigarette butts to prevent the cigarette ash or cigarette butts from clogging the screen 4; the purification filter layer 8 is used to filter the smoke. Purify and improve air quality in small areas.

Industrial applicability

The upper body 5 of the ashtray and the lower body 6 of the ashtray of this utility model are arranged in separate pieces, which facilitates the cleaning of ash and cigarette butts on the screen 4 and the ash receiving platform 12, and also facilitates the replacement and replacement of the screen 4 and the purification filter layer 8. Overhaul.

Claims

A purification and adsorption device includes a casing (2), characterized in that the movable cover on the casing (2) is combined with a cover body (1), and a filter adsorption area and a power area are provided in the casing (2). The filter adsorption zone is arranged in the area between the cover plate and the power zone;

An adsorption filter device is detachably provided in the filter adsorption area, and an exhaust fan (11) and a motor for driving the exhaust fan (11) are provided in the power area;

The housing (2) corresponding to the power zone is provided with an exhaust port (7) for airflow to flow out.
A purification and adsorption device according to claim 1, characterized in that the adsorption filter device is a filter element (9) for adsorbing dust, and an adsorption cavity for accommodating a filter layer is provided under the filter element (9). (10), the filter element (9) and the adsorption cavity (10) are overlapped up and down.
A purification adsorption device according to claim 1, characterized in that the adsorption filter device includes a screen (4) for isolating soot and an soot collection platform (3) for collecting soot, and the screen (4) is for collecting soot. 4) It is fixedly connected to the soot collection platform (3) and then blocked and arranged in the filter adsorption area. The screen (4) is tilted toward the soot collection platform (3). The screen (4) and the soot collection platform (3) 3) are matched and connected with the shell (2);

The soot collecting platform (3) is in the shape of an arc-shaped groove, and protrusions are evenly distributed on the arcuate surface of the soot collecting platform (3) facing the cover (1).
A purification and adsorption device according to claim 3, characterized in that a filter layer (8) is further provided between the adsorption filter area and the power area, and a ring is provided on the inner peripheral surface of the housing (2). platform, the filter layer (8) is engaged and arranged on the ring platform;

The air outlet (7) is provided on the side wall of the casing (2) corresponding to the power zone, the motor is fixedly provided on the bottom surface of the casing (2), and the air outlet (7) is in contact with the cover. The distance between (1) is greater than the distance between the exhaust fan (11) and the cover (1);

The inclination angle of the screen (4) is 25-35 degrees.
A purification and adsorption device as claimed in claim 4, characterized in that the housing (2) is of a split type, and the housing (2) includes an upper body (5) and a lower body (6) connected to each other. The upper body (5) and the lower body (6) are engaged and connected, and the filter layer (8) is provided on one end of the lower body (6) connected to the upper body (5);

An annular protrusion is provided on one end of the upper body (5) facing the lower body (6), and an annular groove matching the annular protrusion is provided on one end of the lower body (6) facing the upper body (5). The protrusions are matched and engaged in the annular groove.
A purification and adsorption device according to claim 2 or 3, characterized in that the air outlet (7) is provided on an end of the housing (2) away from the cover (1), and the air outlet (7) ) is equipped with a check valve to prevent reverse flow of air.
A purification and adsorption device as claimed in claim 6, characterized in that the housing (2) is hollow columnar, and the cross-sectional area of the housing (2) corresponding to the filter adsorption area is smaller than that of the housing (2) corresponding to the power area. cross-sectional area.
A purification and adsorption device as claimed in claim 7, characterized in that a receiving platform (12) for installing an adsorption and filtering device is provided on the inner surface of the housing (2) corresponding to the filter adsorption area;

An annular connection seat for connecting to the housing (2) is fixedly provided on the peripheral surface of the adsorption filter device, and the annular connection seat is engaged and matched on the receiving platform (12).
A purification and adsorption device as claimed in claim 8, characterized in that, a touch switch for controlling the start and stop of the motor is provided on one end of the housing (2) facing the cover plate, and the motor is connected to the touch switch through the touch switch. Power supply; the check valve is an electric check valve, and the check valve is connected to a touch switch;

When the cover plate is closed on the housing (2), the touch switch controls the motor and the check valve to stop operating. When the cover plate is opened, the touch switch controls the motor and the check valve to act.
A purification and adsorption device according to claim 9, characterized in that one side of the cover (1) is connected to the end of the housing (2) through a rotating shaft, and the other side of the cover (1) is connected to the end of the housing (2) through a push switch. The shell (2) is movably connected;

A torsion spring is sleeved on the rotating shaft, one end of the torsion spring offsets the housing (2), and the other end offsets the cover (1);

An annular identification band for indicating the area is fixedly provided on one end of the housing (2) facing the cover (1).