CN217490152U

CN217490152U - Air purification device for motor caravan

Info

Publication number: CN217490152U
Application number: CN202122945157.XU
Authority: CN
Inventors: 曹怀钊
Original assignee: Henan Xingchen Automobile Equipment Co ltd
Current assignee: Henan Xingchen Automobile Equipment Co ltd
Priority date: 2021-11-29
Filing date: 2021-11-29
Publication date: 2022-09-27
Anticipated expiration: 2031-11-29

Abstract

The utility model discloses an air purification device for motor caravan belongs to motor caravan technical field, has solved the inside poor technical problem of air quality in motor caravan railway carriage or compartment. The air inlet pipe is fixedly connected with one end of the air inlet pipe, which is far away from the air inducing device, and one end of the air outlet pipe, which is far away from the air inducing device, extends to the inside of the box body. The induced draft device is electrically connected with an electric control device, and a storage battery is arranged in the electric control device. The inside of box is from last to being equipped with first filter layer, second filter layer and third filter layer down in proper order. The lower extreme intercommunication of box has a plurality of air feed pipes, the one end fixedly connected with air feed opening that the box was kept away from to the air feed pipe, rotate on the port of air feed opening and be equipped with a plurality of guide vanes.

Description

Air purification device for motor caravan

Technical Field

The utility model belongs to the technical field of the motor caravan, specifically be an air purification device for motor caravan.

Background

The motor caravan is a combination body integrating house and vehicle functions, which is designed to meet the requirements of people on travel, field life and work, and is also called as motor caravan for short. The motor caravan is divided into a self-propelled motor caravan and a trailer type motor caravan, wherein the self-propelled motor caravan is a motor caravan which runs by self-driving, the trailer type motor caravan is a motor caravan which can only be moved by traction of other vehicles, and the trailer type motor caravan can not be moved by self-driving. The carriage area of motor caravan generally is about ten square, still need place very much articles for use in the limited space, because the limitation of carriage size, the available space in the carriage is very local. If the door and window is not opened in the carriage for a long time, the air quality in the carriage gradually deteriorates, and the window needs to be opened frequently for air exchange. The general window that opens of current sojourn car through the air convection, makes the interior air cycle of carriage carry out the air and trades, but when the in-process that sojourn car went on high speed, if carry out the air through opening the window and trade then the noise in the carriage is great, seriously influences the inside personnel's in carriage travelling comfort.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides an air purification device for sojourn in car has solved the problem of proposing in the above-mentioned background art.

The utility model discloses technical scheme as follows:

in order to achieve the above purpose, the utility model discloses a following technical scheme realizes: an air purification device for a motor caravan comprises a box body, wherein the upper end of the box body is fixedly connected with an air inducing device, the air inducing device is communicated with an air inlet pipe and an air outlet pipe, one end of the air inlet pipe, far away from the air inducing device, is fixedly connected with an air inlet, and one end of the air outlet pipe, far away from the air inducing device, extends into the box body; the induced draft device is electrically connected with an electric control device, and a storage battery is arranged in the electric control device; a first filter layer, a second filter layer and a third filter layer are sequentially arranged in the box body from top to bottom; the lower extreme intercommunication of box has a plurality of air feed pipes, the one end fixedly connected with air feed opening that the box was kept away from to the air feed pipe, it is equipped with a plurality of guide vane to rotate on the port in air feed opening.

Further, the first filter layer is a HEPA filter layer.

Further, the second filter layer is an activated carbon filter layer.

Further, the third filter layer is a plant fiber filter layer.

Furthermore, the number of the air supply pipes is three.

Furthermore, the inside of the air guide blade is rotatably connected with a shaft penetrating through the air guide blade, and two ends of the shaft are respectively and fixedly connected to the left inner wall and the right inner wall of the air supply port.

Advantageous effects

Compared with the prior art the utility model discloses possess following beneficial effect:

1. through the setting of first filter layer, second filter layer and third filter layer, make the air that enters into the carriage inside filter earlier the back, flow into the carriage again in, improve the air quality, make the inside air in carriage more fresh and fresh, avoid personnel in the carriage to harm the personal health because of inhaling the air that contains harmful gas.

2. Through the setting of induced air device, no matter the car of sojourning is at the high-speed in-process of traveling, still stops, all can purify the air in the carriage, continuously inputs high-quality air.

Drawings

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

fig. 2 is a schematic view of the structure of the wind guide blade of the present invention.

In the figure: 1. a box body; 2. an air inducing device; 3. an air inlet pipe; 4. an air outlet pipe; 5. an air inlet; 6. an electric control device; 7. a first filter layer; 8. a second filter layer; 9. a third filter layer; 10. an air supply pipe; 11. an air supply opening; 12. a wind guide blade; 13. a shaft.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings and detailed description of the present invention, and obviously, the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments. It should be pointed out that all the upper, lower, front, back, left and right equal orientation words appearing in the utility model are all the orientation words made by using the reference picture in fig. 1, and all the orientation words are all not right the utility model discloses do the restriction, just for clearer explanation and explanation the utility model discloses.

Referring to fig. 1 and fig. 2, the present embodiment discloses an air purifying device for a recreational vehicle, which includes a box body 1 for being fixedly connected to the top of the recreational vehicle. The upper end fixedly connected with induced air device 2 of box 1, induced air device 2 is the draught fan, and the air inlet end intercommunication of draught fan has air-supply line 3, and the air-out end intercommunication of draught fan has air-out pipe 4. One end fixedly connected with that draught fan was kept away from to air-supply line 3 is used for fixed mounting to travel at roof portion and towards the outside air intake 5 in carriage, and the port department of air intake 5 is equipped with the filter screen. One end of the air outlet pipe 4, which is far away from the induced draft fan, extends into the box body 1, and the air outlet pipe 4 is used for supplying air to the inside of the box body 1. The draught fan is electrically connected with an electric control device 6 fixedly installed on the top of the motor caravan, a storage battery used for supplying power to the draught fan is arranged inside the electric control device 6, a switch is arranged on the electric control device 6, and whether the draught fan works is controlled through the electric control device 6. The inside of box 1 is from last to being equipped with first filter layer 7, second filter layer 8 and third filter layer 9 down in proper order. The lower extreme intercommunication of box 1 has three air feed pipe 10 that is used for carrying the carriage with the wind after filtering, and the one end fixedly connected with air feed opening 11 of box 1 is kept away from to air feed pipe 10, and air feed opening 11 distributes and sets up the different positions at the carriage top, is equipped with a plurality of guide vanes 12 on air feed opening 11's the port. The inside of the wind guide blade 12 is rotatably connected with a shaft 13 penetrating through the wind guide blade 12, two ends of the shaft 13 are respectively fixedly connected to the left inner wall and the right inner wall of the wind supply port 11, and the wind direction of the wind discharged from the wind supply port 11 can be changed by turning the wind guide blade 12 by hands.

In the embodiment, the first filter layer 7 is a HEPA filter layer, and can remove various pollution components in the air through the HEPA filter layer, dust cigarette smoke bacteria with the bacteria size of 500-0.3 microns, coal ash, pollen, radioactive particles and impurity ions. The second filter layer 8 is an activated carbon filter layer, and can effectively filter various industrial waste gases in the air by utilizing the adsorption characteristic of activated carbon, such as benzene, toluene, xylene, formaldehyde, ammonia gas and sulfur dioxide. The third filter layer 9 is a plant fiber filter layer, and air entering the carriage can have light plant fragrance under the filtration of the plant fiber filter layer, so that people in the carriage are cool and refreshing and have joyful mood.

The utility model discloses a working process is, when needs are to the inside air purification of motor caravan carriage, through the switch of electrically controlled device 6 open draught fan, the draught fan starts, under the effect of draught fan, the outside air in carriage is inhaled the inside of box 1, and the air loops through first filter layer 7, second filter layer 8 and third filter layer 9 in the inside of box 1 and filters, then continuously provides fresh air to carriage inside through air feed pipe 10.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an air purification device for sojourn in car, includes box (1), its characterized in that: the upper end of the box body (1) is fixedly connected with an air inducing device (2), the air inducing device (2) is communicated with an air inlet pipe (3) and an air outlet pipe (4), one end, far away from the air inducing device (2), of the air inlet pipe (3) is fixedly connected with an air inlet (5), and one end, far away from the air inducing device (2), of the air outlet pipe (4) extends into the box body (1); the induced draft device (2) is electrically connected with an electric control device (6), and a storage battery is arranged in the electric control device (6); a first filter layer (7), a second filter layer (8) and a third filter layer (9) are sequentially arranged in the box body (1) from top to bottom; the lower extreme intercommunication of box (1) has a plurality of air feed pipes (10), the one end fixedly connected with air feed opening (11) that box (1) was kept away from in air feed pipe (10), it is equipped with a plurality of guide vanes (12) to rotate on the port of air feed opening (11).

2. An air purification device for a motor caravan according to claim 1, characterized in that: the first filter layer (7) is a HEPA filter layer.

3. An air cleaning device for a motor caravan according to claim 1 or 2, characterized in that: the second filter layer (8) is an activated carbon filter layer.

4. An air purification device for a motor caravan according to claim 3, characterized in that: the third filter layer (9) is a plant fiber filter layer.

5. An air purification device for a motor caravan according to claim 4, wherein: the number of the air supply pipes (10) is three.

6. An air purification device for a motor caravan according to claim 5, wherein: the inner part of the wind guide blade (12) is rotatably connected with a shaft (13) penetrating through the wind guide blade (12), and two ends of the shaft (13) are respectively and fixedly connected to the left inner wall and the right inner wall of the air supply opening (11).