Vehicle-mounted integral purification air conditioner

Abstract

The invention relates to the technical field of vehicle-mounted air conditioners, and particularly discloses a vehicle-mounted integral purification air conditioner. A protective cover; a grinding roller; an air suction mechanism and an air injection mechanism. The filter screen is in a rotating state, the surface of the filter screen can make contact with the grinding roller in the protective cover, the filter screen can drive the grinding roller to rotate, the grinding roller can grind the filter screen, blocky dust blocked on the filter screen is crushed into powder, and at the moment, the air spraying mechanism at the air exhaust end sprays air, so that the dust in the filter screen can be removed. According to the air-conditioning system, the air inlet end is arranged, so that powdery dust moves towards the air inlet end, the air suction mechanism at the air inlet end is matched, the cleaned powdery dust can be sucked, the situation that the cleaned dust penetrates through the filter screen and enters a vehicle, and consequently the air quality is reduced is effectively avoided, and therefore primary purification of air entering the air-conditioning system is completed.

Description

Technical Field

[0001] The present invention belongs to the technical field of vehicle air conditioners, and particularly relates to an integrated vehicle purification air conditioner. Background Art

[0002] An integrated vehicle purification air conditioner is a vehicle air conditioning system that integrates air purification and temperature adjustment functions. The air inside and outside the vehicle is sucked into the air conditioning system by a fan, filtered and purified, so as to provide clean air for the vehicle interior. The refrigerant is compressed into a high-temperature and high-pressure gas by a compressor, then dissipated heat through a condenser, depressurized by a throttling device, and evaporated and absorbed heat in an evaporator to achieve refrigeration of the air inside the vehicle; for heating, engine coolant is usually used as a heat source, the air is heated through a heater core, and then the hot air is sent into the vehicle.

[0003] Currently, the air entering the air conditioning system contains water vapor and dust. Some of the water vapor in the air will be intercepted by the filter screen and condensed into water droplets, while the dust will be filtered by the filter screen. In this way, the dust and water droplets will fuse. After a long time, the dust and water droplets on the filter screen will condense into blocks, resulting in a large-area blockage of the filter screen; In view of the above technical problems, the applicant has retrieved some prior arts to avoid clogging of the filter screen. For example, a car air conditioner blower with air filtering function disclosed in Patent Publication No. CN221236923U. Its main technical means is to clean the dust and impurities accumulated on the filter screen through a set cleaning component. The baffle will push the dust and impurities on the filter screen into the collection bin and has a certain compression effect on the dust and impurities, lengthening the cleaning cycle of the collection component in the collection bin, cleaning the dust and impurities on the filter screen to prevent affecting the air volume, and avoiding affecting the refrigeration and heating effects of the car air conditioner blower. After analysis by the applicant, the disadvantages of this technical solution are as follows: The above solution cleans the dust and impurities on the filter screen through the cleaning component, but during the cleaning process, the cleaning component will press the filter screen, so that some of the cleaned dust may pass through the filter screen, resulting in some dust entering the vehicle along with the air, thereby reducing the quality of the air entering the vehicle. Summary of the Invention

[0004] The purpose of the present invention is to provide an integrated vehicle purification air conditioner for the deficiencies of the prior art, so as to solve the technical problem that the cleaning component in the prior art will clean some dust to the other side of the filter screen, resulting in the dust entering the vehicle along with the air and reducing the quality of the air entering the vehicle.

[0005] The purpose of the present invention can be achieved by the following technical solutions: An integrated vehicle purification air conditioner includes an air outlet pipe and a filter screen installed in the air outlet pipe. The air conditioner further includes: Toothed ring, the toothed ring is rotatably installed in the air outlet pipe, the filter screen is fixed inside the toothed ring, a driving member is installed inside the air outlet pipe wall, a gear is installed at the output end of the driving member, and the gear meshes with the toothed ring; Protective covers, protective covers are fixed inside both the air inlet end and the air outlet end of the air outlet pipe, and the two protective covers are located on both sides of the filter screen; Rolling roller, a rolling roller is rotatably installed inside the protective cover, and the rolling roller abuts against the surface of the filter screen; Suction mechanism and jet mechanism, a suction mechanism and a jet mechanism are respectively installed inside the rolling rollers in the two protective covers, the suction mechanism is located at the air inlet end, the jet mechanism is located at the air outlet end, and the dust on the filter screen is blown towards the suction mechanism by the jet of the jet mechanism, and the suction mechanism sucks the dust.

[0006] As a preference of the above technical solution, the jet mechanism includes: Air bags, a fixing rod is arranged inside the rolling roller, and a number of air bags are installed around the fixing rod; Pounding rods, a number of pounding rods are installed through the periphery of the rolling roller, and one end of the pounding rod located inside the rolling roller is fixedly connected to the surface of the air bag; Nozzles, a number of nozzles are connected to the surface of the air bag, and the nozzles are installed through the outer surface of the rolling roller; Suction heads, one end of the air bag is connected with a suction head, a guide pipe is connected to the bottom end of the rolling roller, and the suction head is communicated with the guide pipe.

[0007] As a preference of the above technical solution, the structure of the suction mechanism is the same as that of the jet mechanism. Among them, the positions of the nozzles and suction heads in the suction mechanism are opposite to the positions of the nozzles and suction heads in the jet mechanism.

[0008] As a preference of the above technical solution, a collection box and a storage box are respectively installed at both ends of the air outlet pipe. Dust is collected in the collection box. There are two storage cavities in the storage box, one for storing dust and the other for storing items for purifying air. The guide pipe on the suction mechanism is communicated with the collection box, and the guide pipe on the jet mechanism is communicated with the cavity in the storage box for storing items for purifying air.

[0009] As a preference of the above technical solution, an adhesive roller is rotatably installed around the guide pipe. The adhesive roller is located below the rolling roller, and the adhesive roller is attached to the surface of the filter screen.

[0010] As a preference of the above technical solution, a spiral scraper is arranged inside the protective cover. The spiral scraper is attached to the adhesive roller. The bottom of the spiral scraper arranged at the air inlet end penetrates through the protective cover and extends into the collection box, and the bottom of the spiral scraper arranged at the air outlet end penetrates through the protective cover and extends into the cavity in the storage box for storing dust.

[0011] As a preference of the above technical solution, a set of arc covers are installed in both the air inlet end and the air outlet end. Each set of arc covers has two, and the two arc covers are located on both sides of the protective cover, and the arc covers are located at the edge positions of the filter net.

[0012] As a preference of the above technical solution, bristles are provided on the side of the protective cover close to the filter net, and the bristles are in contact with the surface of the filter net.

[0013] The beneficial effects of the present invention are as follows: 1. In the present invention, by making the filter net in a rotating state, the surface of the filter net will come into contact with the rolling roller in the protective cover, and the filter net will drive the rolling roller to rotate. The rolling roller will roll the filter net, so that the blocky dust clogged on the filter net is broken into a powder state. At this time, the jet mechanism at the air outlet end jets air, so that the powdered dust moves towards the air inlet end. Cooperating with the suction mechanism at the air inlet end, the powdered dust cleaned can be absorbed, effectively preventing the cleaned dust from passing through the filter net and entering the vehicle to cause a reduction in air quality, thereby completing the preliminary purification of the air entering the air conditioning system. 2. In the present invention, the filter net rotates while the position of the rolling roller remains unchanged, so that the cleaned dust is always located inside the protective cover. Since the protective cover blocks the flowing air, the powdered dust is not easily affected by the air flow, effectively preventing the flowing air from driving the powdered dust to directly pass through the filter net, and further effectively preventing the cleaned dust from passing through the filter net and entering the vehicle to cause a reduction in air quality. 3. In the present invention, during the process of the airbag in the jet mechanism being compressed and then returning to its original state, the suction head sucks the items for purifying air in the storage box into the airbag through the guide tube. When the airbag is compressed again, the nozzle will spray the items for purifying air in the airbag towards the air inlet end, and at the same time spray the dust towards the air inlet end. Since the density of the items for purifying air is relatively small, some of the items for purifying air will enter the airbag in the suction mechanism along with the dust, and the other part of the items for purifying air will slowly float upwards and finally float out of the two protective covers and follow the filtered air to be discharged into the vehicle from the air outlet end, thereby further purifying the air entering the vehicle and further improving the quality of the air entering the vehicle; after the airbag in the suction mechanism is compressed, the dust entering the airbag will enter the guide tube through the nozzle and finally enter the collection box, thereby ensuring that the cleaned dust is not easily passed through the filter net. 4. In the present invention, during the process of the filter screen filtering dust, the filter screen is in a rotating state. The rotating filter screen can use centrifugal force to throw off the dust and water droplets adhering to its surface, thereby reducing the accumulation of dust and water droplets on the filter screen, keeping the filter screen clean, prolonging the service life of the filter screen, improving the filtering efficiency of the filter screen, and effectively preventing the dust cleaned off from passing through the filter screen and entering the vehicle, resulting in a decrease in air quality. The rotating filter screen can make more areas contact the air during the rotation process, which is equivalent to increasing the filtering area and improving the processing capacity per unit time, thus improving the filtering efficiency of the filter screen. Since the filter screen is constantly rotating, the wear and pollution degrees of each part of the filter screen are relatively uniform, and there will be no situation of local excessive blockage or wear, thereby ensuring the stability of the filtering effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic diagram of the external structure of the present invention; Figure 2 is a schematic diagram of the internal structure of the air outlet pipe; Figure 3 is a schematic diagram of the air inlet end structure of the filter screen; Figure 4 is a schematic diagram of the air outlet end structure of the filter screen; Figure 5 is a three-dimensional structure schematic diagram of the jet mechanism; Figure 6 is a top view structure schematic diagram of the jet mechanism; Figure 7 is a schematic diagram of the arc cover structure; Figure 8 is a schematic diagram of the protective cover structure.

[0015] In the figure: 1. Filter screen; 2. Air outlet pipe; 21. Air inlet end; 22. Air outlet end; 3. Tooth ring; 4. Gear; 41. Driving part; 5. Protective cover; 51. Brush hair; 6. Rolling roller; 61. Fixed rod; 7. Suction mechanism; 8. Jet mechanism; 9. Adhesive roller; 91. Spiral scraper; 10. Guide pipe; 11. Air bag; 12. Mashing rod; 13. Nozzle; 14. Suction head; 15. Arc cover; 16. Collection box; 17. Storage box. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0016] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present invention.

[0017] Such asFigures 1 - 6 As shown in the figure, an in-vehicle integrated purification air conditioner includes an air outlet duct 2 and a filter net 1 installed in the air outlet duct 2. The air conditioner further includes: A toothed ring 3, which is rotatably installed in the air outlet duct 2. The filter net 1 is fixed inside the toothed ring 3. A driving member 41 is installed inside the wall of the air outlet duct 2. A gear 4 is installed at the output end of the driving member 41, and the gear 4 meshes with the toothed ring 3; A protective cover 5, which is fixed in both the air inlet end 21 and the air outlet end 22 of the air outlet duct 2. The two protective covers 5 are located on both sides of the filter net 1; A rolling roller 6, which is rotatably installed inside the protective cover 5, and the rolling roller 6 abuts against the surface of the filter net 1; An air suction mechanism 7 and an air jetting mechanism 8. The air suction mechanism 7 and the air jetting mechanism 8 are respectively installed inside the rolling rollers 6 in the two protective covers 5. The air suction mechanism 7 is located at the air inlet end 21, and the air jetting mechanism 8 is located at the air outlet end 22. The air jetting mechanism 8 jets air to blow the dust on the filter net 1 towards the air suction mechanism 7, and the air suction mechanism 7 sucks the dust.

[0018] In a case of this embodiment, the air outlet duct 2 can be installed at the air outlet of the in-vehicle air conditioning system.

[0019] When this embodiment is actually applied, the air entering the air conditioning system enters the air outlet duct 2 through the air inlet end 21. The air will contact the filter net 1 inside the air outlet duct 2. The filter net 1 filters the dust in the air. The driving member 41 drives the gear 4 to rotate, and the gear 4 drives the toothed ring 3 to rotate, so that the filter net 1 is in a rotating state. In this way, the surface of the filter net 1 will contact the rolling roller 6 inside the protective cover 5, and the filter net 1 will drive the rolling roller 6 to rotate. The rolling roller 6 will roll over the filter net 1 to break the blocky dust clogged on the filter net 1 into a powdery state. At this time, the air jetting mechanism 8 at the air outlet end 22 jets air, so that the powdery dust moves towards the air inlet end 21. Cooperating with the air suction mechanism 7 at the air inlet end 21, the powdery dust cleaned can be absorbed, effectively preventing the cleaned dust from passing through the filter net 1 and entering the vehicle, resulting in a reduction in air quality, thereby completing the preliminary purification of the air entering the air conditioning system; Keep the position of the rolling roller 6 stationary while rotating the filter net 1, so that the cleaned dust is always located inside the protective cover 5. Since the protective cover 5 blocks the flowing air, the powdery dust is not easily affected by the air flow, effectively preventing the flowing air from driving the powdery dust to directly pass through the filter net 1, and further effectively preventing the cleaned dust from passing through the filter net 1 and entering the vehicle, resulting in a reduction in air quality; During the process of the filter screen 1 filtering dust, the filter screen 1 is in a rotating state. The rotating filter screen 1 can use centrifugal force to throw off the dust and water droplets attached to its surface, thereby reducing the accumulation of dust and water droplets on the filter screen 1, keeping the filter screen 1 clean, prolonging the service life of the filter screen 1, improving the filtering efficiency of the filter screen 1, and effectively preventing the dust cleaned off from passing through the filter screen 1 and entering the vehicle, resulting in a decrease in air quality; The rotating filter screen 1 can make more areas contact the air during the rotation process, which is equivalent to increasing the filtering area and improving the processing capacity per unit time, thereby improving the filtering efficiency of the filter screen 1; Since the filter screen 1 rotates continuously, the wear and pollution degrees of all parts of the filter screen 1 are relatively uniform, and there will be no situation of local excessive blockage or wear, thus ensuring the stability of the filtering effect.

[0020] Furthermore, the jetting mechanism 8 includes: An airbag 11. A fixing rod 61 is arranged inside the rolling roller 6, and a plurality of airbags 11 are installed around the fixing rod 61; A smashing rod 12. A plurality of smashing rods 12 are installed through the periphery of the rolling roller 6, and one end of the smashing rod 12 located inside the rolling roller 6 is fixedly connected to the surface of the airbag 11; A nozzle 13. A plurality of nozzles 13 are connected to the surface of the airbag 11, and the nozzles 13 are installed through the outer surface of the rolling roller 6; A suction head 14. One end of the airbag 11 is connected to the suction head 14, and a guiding pipe 10 is connected to the bottom end of the rolling roller 6. The suction head 14 is communicated with the guiding pipe 10.

[0021] Furthermore, the structure of the air suction mechanism 7 is the same as that of the jetting mechanism 8. Among them, the positions of the nozzles 13 and the suction heads 14 in the air suction mechanism 7 are opposite to the positions of the nozzles 13 and the suction heads 14 in the jetting mechanism 8.

[0022] In one case of this embodiment, both the nozzles 13 and the suction heads 14 are of one-way flow channels, that is, the nozzles 13 only jet air outwards and do not suck air, and the suction heads 14 only suck air inwards and do not jet air outwards.

[0023] In actual application of this embodiment, when the filter screen 1 drives the rolling roller 6 to rotate, several crushing rods 12 on the outer surface of the rolling roller 6 will come into contact with the surface of the filter screen 1. The crushing rods 12 come into contact with the caked dust on the surface of the filter screen 1, thereby dispersing the caked dust and preventing the filter screen 1 from being blocked. During this process, the crushing rods 12 are compressed into the rolling roller 6, and the crushing rods 12 will squeeze the airbag 11, causing the airbag 11 to be compressed. After the airbag 11 in the jet mechanism 8 is compressed, the air in the airbag 11 is ejected through the nozzle 13, blowing the dust dispersed on the surface of the filter screen 1 towards the air inlet end 21. When the airbag 11 in the suction mechanism 7 is compressed and the crushing rod 12 moves away from the filter screen 1, the airbag 11 slowly returns to its original state. At this time, the airbag 11 sucks air through the suction head 14, thereby sucking the dust into the airbag 11, effectively preventing the dust cleaned off from passing through the filter screen 1 and entering the vehicle, which may cause a decrease in air quality.

[0024] Further, a collection box 16 and a storage box 17 are respectively installed at both ends of the air outlet pipe 2. The collection box 16 collects dust, and the storage box 17 is provided with two storage cavities, one for storing dust and the other for storing items for purifying air. The guide pipe 10 on the suction mechanism 7 is communicated with the collection box 16, and the guide pipe 10 on the jet mechanism 8 is communicated with the cavity in the storage box 17 for storing items for purifying air.

[0025] In one case of this embodiment, the item for purifying air can be a gas purifier such as an air freshener.

[0026] In actual application of this embodiment, during the process of the airbag 11 in the jet mechanism 8 returning to its original state after being compressed, the suction head 14 sucks the item for purifying air in the storage box 17 into the airbag 11 through the guide pipe 10. When the airbag 11 is compressed again, the nozzle 13 will spray the item for purifying air in the airbag 11 towards the air inlet end 21, and at the same time spray the dust towards the air inlet end 21. Since the density of the item for purifying air is relatively small, part of the item for purifying air will enter the airbag 11 in the suction mechanism 7 along with the dust, and the other part of the item for purifying air will slowly float upwards, finally floating out of the two protective covers 5 and following the filtered air to be discharged into the vehicle from the air outlet end 22, thereby further purifying the air entering the vehicle and further improving the quality of the air entering the vehicle; After the airbag 11 in the suction mechanism 7 is compressed, the dust entering the airbag 11 will enter the guide pipe 10 through the nozzle 13 and finally enter the collection box 16, thereby ensuring that the dust cleaned off is not easily passed through the filter screen 1.

[0027] As Figure 3 and Figure 4 shown, a sticky roller 9 is rotatably installed around the guide pipe 10. The sticky roller 9 is located below the rolling roller 6 and is attached to the surface of the filter screen 1.

[0028] Furthermore, a spiral scraper 91 is provided inside the protective cover 5. The spiral scraper 91 is in contact with the sticky roller 9. The bottom of the spiral scraper 91 provided at the air inlet end 21 penetrates through the protective cover 5 and extends into the collection box 16, and the bottom of the spiral scraper 91 provided at the air outlet end 22 penetrates through the protective cover 5 and extends into the cavity for storing dust in the storage box 17.

[0029] In actual application of this embodiment, during the rotation of the filter net 1, the sticky roller 9 will be driven to rotate. By rotating the sticky roller 9, the dust attached to the filter net 1 can be cleaned off, thereby improving the cleaning effect on the filter net 1, effectively preventing dust from adhering to the filter net 1 for a long time, and further effectively preventing the dust cleaned off from passing through the filter net 1 and entering the vehicle, resulting in a reduction in air quality. The dust cleaned off adheres to the sticky roller 9. During the rotation of the sticky roller 9, the spiral scraper 91 will clean off the dust attached to the surface of the sticky roller 9 and guide it into the collection box 16 or the cavity for storing dust in the storage box 17 through the spiral scraper 91, thereby effectively preventing the dust cleaned off from passing through the filter net 1 and entering the vehicle, resulting in a reduction in air quality.

[0030] As Figure 2 and Figure 7 shown, a set of arc-shaped covers 15 are installed inside both the air inlet end 21 and the air outlet end 22. Each set of arc-shaped covers 15 has two. The two arc-shaped covers 15 are located on both sides of the protective cover 5, and the arc-shaped covers 15 are located at the edge position of the filter net 1.

[0031] In actual application of this embodiment, since the filter net 1 is in a rotating state, when the filter net 1 rotates, due to the action of centrifugal force, some dust in the air can be thrown towards the edge position of the filter net 1, that is, some of the dust filtered out from the air will move radially outward along the filter net 1 and finally be thrown into the arc-shaped cover 15. This can effectively prevent some dust from adhering to the surface of the filter net 1, thereby keeping the filter net 1 clean, further reducing the amount of dust cleaned off from the filter net 1, and effectively preventing the dust cleaned off from passing through the filter net 1 and entering the vehicle, resulting in a reduction in air quality.

[0032] As Figure 8 shown, bristles 51 are provided on the side of the protective cover 5 close to the filter net 1, and the bristles 51 are in contact with the surface of the filter net 1.

[0033] In actual application of this embodiment, when the filter net 1 rotates, the filter net 1 will come into contact with the bristles 51, so that the dust attached to the surface of the filter net 1 can be cleaned off by the bristles 51, further improving the cleaning effect on the filter net 1. The cleaned dust enters between the two protective covers 5 due to the action of centrifugal force, and then the dust is collected by the air jet mechanism 8 and the air suction mechanism 7, effectively preventing the cleaned dust from passing through the filter net 1 and entering the vehicle, resulting in a decrease in air quality. In addition, the bristles 51 can also initially break up the agglomerated dust, and cooperate with the subsequent crushing rod 12 to further break it up, further improving the cleaning effect on the dust attached to the surface of the filter net 1.

[0034] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed.

Claims

1. A vehicle-mounted integrated purification air conditioner, comprising an air outlet duct (2) and a filter (1) installed in the air outlet duct (2), characterized in that: The air conditioner also includes: a gear ring (3), the gear ring (3) being rotatably mounted in the air outlet pipe (2), the filter screen (1) being fixed on the inner side of the gear ring (3), a driving member (41) being mounted in the wall of the air outlet pipe (2), a gear (4) being mounted on the output end of the driving member (41), the gear (4) and the gear ring (3) being meshed with each other; A protective cover (5), wherein the air inlet end (21) and the air outlet end (22) of the air outlet pipe (2) are both fixed with a protective cover (5), and the two protective covers (5) are located on both sides of the filter screen (1); A rolling roller (6), wherein a rolling roller (6) is rotatably mounted in the protective cover (5), and the rolling roller (6) abuts against the surface of the filter screen (1); An air suction mechanism (7) and an air jet mechanism (8) are respectively installed in the rolling rollers (6) in the two protective covers (5), the air suction mechanism (7) is located at the air inlet end (21), and the air jet mechanism (8) is located at the air outlet end (22). The air jet mechanism (8) blows dust on the filter screen (1) toward the air suction mechanism (7), and the air suction mechanism (7) absorbs the dust.

2. The vehicle-mounted integrated purification air conditioner according to claim 1, characterized in that: The jet mechanism (8) comprises: An airbag (11), wherein a fixing rod (61) is arranged inside the rolling roller (6), and a plurality of airbags (11) are installed on the periphery of the fixing rod (61); A pounding rod (12), wherein a plurality of pounding rods (12) are installed through the periphery of the rolling roller (6), and one end of the pounding rod (12) located inside the rolling roller (6) is fixedly connected to the surface of the airbag (11); Nozzles (13), a plurality of nozzles (13) are connected to the surface of the airbag (11), and the nozzles (13) are installed through the outer surface of the rolling roller (6); A suction head (14), one end of the air bag (11) is connected to the suction head (14), the bottom end of the rolling roller (6) is connected to the guide tube (10), and the suction head (14) is in communication with the guide tube (10).

3. The vehicle-mounted integrated purification air conditioner according to claim 2, characterized in that: The structure of the air suction mechanism (7) is the same as that of the air jet mechanism (8), wherein the positions of the nozzle (13) and the suction head (14) in the air suction mechanism (7) are opposite to the positions of the nozzle (13) and the suction head (14) in the air jet mechanism (8).

4. The vehicle-mounted integrated purification air conditioner according to claim 3, characterized in that: A collection box (16) and a storage box (17) are respectively installed at both ends of the air outlet pipe (2); dust is collected in the collection box (16); two storage chambers are arranged in the storage box (17), one for storing dust and the other for storing items for purifying air; the guide tube (10) on the air suction mechanism (7) is in communication with the collection box (16); and the guide tube (10) on the air jet mechanism (8) is in communication with a cavity in the storage box (17) for storing items for purifying air.

5. The vehicle-mounted integrated purification air conditioner according to claim 2, characterized in that: An adhesive roller (9) is rotatably mounted on the periphery of the guide tube (10), the adhesive roller (9) being located below the rolling roller (6), and the adhesive roller (9) being in contact with the surface of the filter screen (1).

6. The vehicle-mounted integrated purification air conditioner according to claim 5, characterized in that: A spiral scraper (91) is arranged on the inner side of the protective cover (5), and the spiral scraper (91) is in contact with the adhesive roller (9). The bottom of the spiral scraper (91) arranged at the air inlet end (21) penetrates the protective cover (5) and extends into the collection box (16), and the bottom of the spiral scraper (91) arranged at the air outlet end (22) penetrates the protective cover (5) and extends into a cavity for storing dust in the storage box (17).

7. The vehicle-mounted integrated purification air conditioner according to claim 1, characterized in that: A group of arc covers (15) are installed in the air inlet end (21) and the air outlet end (22), and each group of the arc covers (15) is provided with two arc covers. The two arc covers (15) are located on both sides of the protective cover (5), and the arc covers (15) are located at the edge of the filter screen (1).

8. The vehicle-mounted integrated purification air conditioner according to claim 1, characterized in that: Brush bristles (51) are provided on a side of the protective cover (5) close to the filter screen (1), and the brush bristles (51) abut against the surface of the filter screen (1).

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