CN216761405U

CN216761405U - Photocatalysis air purification device

Info

Publication number: CN216761405U
Application number: CN202220457116.8U
Authority: CN
Inventors: 刘晓虎
Original assignee: Jiangsu Waiyan Purification Technology Co ltd
Current assignee: Jiangsu Waiyan Purification Technology Co ltd
Priority date: 2022-03-03
Filing date: 2022-03-03
Publication date: 2022-06-17
Anticipated expiration: 2032-03-03

Abstract

The utility model discloses a photocatalytic air purification device, which relates to the technical field of air purification and comprises a purification box, wherein an air inlet and an air outlet are respectively arranged at two ends of the purification box; one end of the air outlet bin, which is far away from the air outlet, is provided with a movable baffle capable of sliding up and down, and the purification box comprises a control assembly capable of controlling the movable baffle to move up and down; a macromolecule filter screen, a nanometer photocatalytic filter plate and an active carbon filter plate are detachably mounted in the purifying bin along the air inlet direction in sequence, and a detachable mounting plate is arranged at the top of the purifying box; can purify the air inside the vehicle and the outside air respectively, run for a long time, to the purification of city atmosphere air, will play very big promotion effect.

Description

Photocatalysis air purification device

Technical Field

The utility model relates to the technical field of air purification, in particular to a photocatalytic air purification device.

Background

The vehicle-mounted air purifier is air purification equipment special for purifying PM2.5, toxic and harmful gases, peculiar smell gases, bacteria, viruses and other in-vehicle pollution in air in an automobile. Present on-vehicle air purifier is through admitting air the otter board and taking the air in the car, purification structure in the rethread casing purifies the air, the air after the purification is discharged from going out the fan housing, however just should carry out the circulation that relapses to the air in the car like this, also very not energy-concerving and environment-protective, certain pollution has been caused to the city air, consequently, need an external on-vehicle air purifier, can purify the inside air of vehicle and outside air respectively, long-term operation, to the purification of city atmospheric air, will play very big promotion effect.

SUMMERY OF THE UTILITY MODEL

The technical problem mainly solved by the utility model is to provide a photocatalytic air purification device which can respectively purify the air inside a vehicle and the outside air, can operate for a long time and can play a great promoting role in purifying the urban atmospheric air.

In order to solve the above technical problems, one technical solution adopted by the present invention is as follows:

the vehicle air purification device comprises a purification box, wherein an air inlet and an air outlet are respectively arranged at two ends of the purification box, a purification bin and an air outlet bin are sequentially arranged in the purification box from the air inlet to the air outlet, the air outlet bin is divided into an upper air outlet channel and a lower air outlet channel in the height direction, the upper air outlet channel is communicated with the air outlet, and the lower air outlet channel conveys air into a vehicle through a ventilation pipeline;

a movable baffle capable of sliding up and down is arranged at one end, far away from the air outlet, of the air outlet bin, the movable baffle can seal a channel opening of the lower air outlet channel when moving to the bottom, the movable baffle can seal a channel opening of the upper air outlet channel when moving to the top, and the purification box comprises a control assembly capable of controlling the movable baffle to move up and down;

the purifying bin is internally provided with a macromolecule filter screen, a nanometer photocatalytic filter screen and an active carbon filter screen which are sequentially and detachably arranged along the air inlet direction, and the top of the purifying box is provided with a detachable mounting plate.

Furthermore, grooves are formed in the height direction of the two sides of the movable baffle, raised lines matched with the grooves are arranged on the two sides of the inner wall of the purifying box, and the movable baffle can slide up and down along the raised lines.

Further, the control assembly comprises a spring, an electromagnet and an iron block, the electromagnet is arranged in the top wall of the purification box, the iron block is arranged in the movable baffle plate, and two ends of the spring are respectively fixedly connected with the top of the movable baffle plate and the top of the inner wall of the purification box.

Furthermore, a plurality of nanometer ultraviolet UV lamps are arranged in the lower air outlet channel.

Further, the nanometer ultraviolet UV lamp comprises two photon lamp tubes of UVC and UVD which have different wave bands of ultraviolet rays.

Further, it can demountable installation to say that the purification storehouse is provided with a plurality ofly macromolecule filter screen nanometer photocatalysis filter with the mounting groove of active carbon filter.

Furthermore, a conical noise reduction guide cover is arranged in the upper air outlet channel.

Further, a fan is arranged at an air inlet of the ventilation pipeline.

The utility model has the beneficial effects that:

the air passes through the multi-layer filtering structure in the purifying bin, so that all organic substances and part of inorganic substances harmful to human bodies and the environment are effectively decomposed, pollutants such as ammonia nitrogen harmful gas, formaldehyde, toluene and the like in the air are effectively adsorbed, and resource waste and additional pollution are not caused;

the air outlet bin is of a double-channel structure, and the flow direction of air and urban air inside or outside the vehicle can be effectively controlled by matching the control assembly according to requirements;

the energy-saving annular plate provided by the utility model actively purifies air by utilizing the fluidity of the air when a vehicle is driven, so that the pollution of a common purifier to the urban environment is avoided, and the urban air can be purified and operated for a long time when the air does not need to be purified in the vehicle according to the weather condition, so that the energy-saving annular plate can play a great promoting role in purifying the urban atmospheric air.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood and to implement them in accordance with the contents of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a half-sectional view of the overall structure of the present invention;

FIG. 3 is a schematic view of the up and down movement of the flapper of the present invention;

the parts in the drawings are marked as follows:

the air purifier comprises a purifying box 1, an air inlet 11, an air outlet 12, a purifying bin 13, a macromolecular filter screen 131, a nano photocatalytic filter plate 132, an activated carbon filter plate 133, a mounting groove 134, an air outlet bin 14, an upper air ventilation pipeline 141, a noise reduction guide cover 1410, a lower air outlet channel 142, a nano ultraviolet UV lamp 1420, a movable baffle plate 15, a spring 151, an electromagnet 152, an iron block 153, a concave strip 155, a mounting plate 16 and a ventilation pipeline 17.

Detailed Description

The following detailed description of the preferred embodiments of the present invention, taken in conjunction with the accompanying drawings, will make the advantages and features of the utility model easier to understand by those skilled in the art, and thus will clearly and clearly define the scope of the utility model.

Example (b):

a kind of light catalyzed air cleaner, as shown in fig. 1 to 3, the utility model includes the purified box 1, there are air inlet 11 and air outlet 12 separately at both ends of the said purified box, the said purified box has purified storehouse 13 and air-out storehouse 14 sequentially from said air inlet to said air outlet, the said air-out storehouse is divided into upper air-out channel 141 and lower air-out channel 142 in the direction of height, the said upper air-out channel communicates with said air outlet, the said lower air-out channel conveys the gas to the vehicle inside through the air pipe 17;

further explaining, the shell structure of the purifying box is made of transparent plates;

a movable baffle 15 capable of sliding up and down is arranged at one end of the air outlet bin, which is far away from the air outlet, the movable baffle can seal a passage opening of the lower air outlet passage when moving to the bottom, the movable baffle can seal a passage opening of the upper air outlet passage when moving to the top, and the purification box comprises a control assembly capable of controlling the movable baffle to move up and down;

the purification bin is internally and sequentially detachably provided with a macromolecular filter screen 131, a nano photocatalytic filter screen 132 and an activated carbon filter screen 133 along the air inlet direction, the top of the purification box is provided with a detachable mounting plate 16, and the detachable mounting plate is more convenient for replacing and cleaning the filter screen or the filter screen;

the air enters the purifying bin, passes through the preliminary filtration of the macromolecular filter screen and then passes through the nano photocatalytic filter plate, because the shell of the purifying box is made of transparent materials, light can be directly irradiated to the purifying box and acts on the nano photocatalytic filter plate to generate free negative ions which enable surrounding oxygen and water molecules to be excited into extremely high oxidizing power, almost all organic substances and partial inorganic substances which are harmful to human bodies and the environment can be decomposed, not only can the reaction be accelerated, but also the natural definition can be applied, so that the resource waste and the additional pollution are not caused, and finally, through the active carbon filter plate, the active carbon filter plate effectively adsorbs pollutants such as ammonia nitrogen harmful gas, formaldehyde, toluene and the like in the air;

the nano photocatalytic filter plate can also degrade some harmful gases with unobvious active carbon adsorption effect, such as formaldehyde and the like, has the advantages of low energy consumption, simple operation, mild reaction conditions, capability of reducing secondary pollution, continuous work and the like, and improves the air purification efficiency.

The two sides of the movable baffle are provided with grooves in the height direction, the two sides of the inner wall of the purification box are provided with raised lines 155 matched with the grooves, and the movable baffle can slide up and down along the raised lines.

The control assembly comprises a spring 151, an electromagnet 152 and an iron block 153, the electromagnet is arranged in the top wall of the purification box, the iron block is arranged in the movable baffle plate, and two ends of the spring are respectively fixedly connected with the top of the movable baffle plate and the top of the inner wall of the purification box.

The electromagnet is provided with an iron block, the electromagnet attracts the iron block upwards, the movable baffle moves upwards to seal the channel opening of the upper air outlet channel, so that air can only flow into the lower air outlet channel, the lower air outlet channel is communicated to the interior of the vehicle, and purified fresh air is conveyed to the interior of the vehicle;

lose magnetism after the electro-magnet outage, because the effect of gravity and spring, contradict movable baffle downwards, movable baffle seals the passway of air-out passageway down, therefore air intelligence flows in and goes up the air-out passageway, and the outside is arranged side by side, effectively purifies the city air.

And a plurality of nano ultraviolet UV lamps 1420 are arranged in the lower air outlet channel.

The nanometer ultraviolet UV lamp comprises two photon lamp tubes of UVC and UVD which are different in wave band ultraviolet.

Two kinds of different wave band ultraviolet ray bundles of UVC and UVD that utilize nanometer UV ultraviolet ray photon etc. to send, the oxygen molecule in the high energy high ozone UV ultraviolet ray bundle decomposition air produces the anion, active oxygen promptly, because of the negative ions carries positive negative electron disequilibrium, so need combine with the oxygen molecule, and then produce ozone, well known ozone has extremely strong oxidation to the organic matter to can play the effect to gas deodorization.

Purifying the storehouse and being provided with a plurality ofly can demountable installation the macromolecule filter screen nanometer photocatalysis filter and the mounting groove 134 of active carbon filter.

A conical noise reduction guide cover 1420 is arranged in the upper air outlet channel, so that the noise of air flowing is effectively reduced.

The air inlet of the ventilation pipeline is provided with a fan which is not shown in the figure, and the fan is used for enabling air to enter the vehicle through the ventilation pipeline, so that air circulation power is provided, and the filtering efficiency of the air purifier is improved.

The outer protecting net is arranged around the purifying box, is not shown in the figure, can effectively protect the whole purifying device from being damaged by external force, and prolongs the service life of the device.

The vehicle of the utility model has an exhaust device.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the orientation or positional relationship described based on the embodiments and shown in the drawings, or the orientation or positional relationship that the utility model is usually put in when used, only for the convenience of describing the present invention and simplifying the description, but not for indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.

The working principle of the utility model is as follows:

because the main body part of the purifying box is arranged outside the vehicle, the air inlet and the air outlet are respectively arranged at two ends of the purifying box, and the air inlet direction is consistent with the vehicle running direction, when the vehicle runs, air enters from the air inlet and passes through the purifying bin in the purifying box, and the air is purified for many times;

through reciprocating of control assembly control adjustable fender to control circulation of air is supreme air-out passageway or air-out passageway down, because the air outlet intercommunication of last air-out passageway and purifying box, consequently the air can be discharged through last air-out passageway, effectively purifies the city air, because air-out passageway and the inside intercommunication of vehicle down, consequently the air that purifies can carry to the vehicle in through air-out passageway down.

The above description is only an embodiment of the present invention, and is not intended to limit the scope of the present invention, and all equivalent structural changes made by using the contents of the present specification and the drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. A photocatalytic air purification device, which is mounted outside a vehicle, characterized in that: the vehicle air purifier comprises a purifying box (1), wherein an air inlet (11) and an air outlet (12) are respectively arranged at two ends of the purifying box, a purifying cabin (13) and an air outlet cabin (14) are sequentially arranged in the purifying box from the air inlet to the air outlet, the air outlet cabin is divided into an upper air outlet channel (141) and a lower air outlet channel (142) in the height direction, the upper air outlet channel is communicated with the air outlet, and the lower air outlet channel conveys air into a vehicle through a ventilating duct (17);

a movable baffle (15) capable of sliding up and down is arranged at one end, away from the air outlet, of the air outlet bin, the movable baffle can seal a channel opening of the lower air outlet channel when moving to the bottom, the movable baffle can seal a channel opening of the upper air outlet channel when moving to the top, and the purification box comprises a control component capable of controlling the movable baffle to move up and down;

but demountable installation has macromolecule filter screen (131), nanometer photocatalysis filter (132) and active carbon filter (133) along the direction of admitting air in proper order in the purifying chamber, the top of purifying box is provided with detachable mounting panel (16).

2. The photocatalytic air purification device according to claim 1, characterized in that: the two sides of the movable baffle are provided with grooves in the height direction, the two sides of the inner wall of the purification box are provided with raised lines (155) matched with the grooves, and the movable baffle can slide up and down along the raised lines.

3. The photocatalytic air purification device according to claim 1, characterized in that: the control assembly comprises a spring (151), an electromagnet (152) and an iron block (153), the electromagnet is arranged in the top wall of the purification box, the iron block is arranged in the movable baffle plate, and two ends of the spring are respectively fixedly connected with the top of the movable baffle plate and the top of the inner wall of the purification box.

4. The photocatalytic air purification device according to claim 1, characterized in that: and a plurality of nano ultraviolet UV lamps (1420) are arranged in the lower air outlet channel.

5. The photocatalytic air purification device according to claim 4, characterized in that: the nanometer ultraviolet UV lamp comprises two photon lamp tubes of UVC and UVD which are different in wave band ultraviolet.

6. The photocatalytic air purification apparatus according to claim 1, characterized in that: the purifying bin is provided with a plurality of installation grooves (134) which can be detachably installed on the macromolecule filter screen, the nanometer photocatalysis filter screen and the active carbon filter screen.

7. The photocatalytic air purification device according to claim 1, characterized in that: and a conical noise reduction guide cover (1410) is arranged in the upper air outlet channel.

8. The photocatalytic air purification device according to claim 1, characterized in that: and a fan is arranged at the air inlet of the ventilation pipeline.