Purifying device of air conditioning unit

Abstract

The utility model discloses an air conditioning unit purification device which comprises an air conditioning unit, the rear side of the air conditioning unit is communicated with an air outlet pipe, the rear side of the air outlet pipe is communicated with a purification box, a sliding groove is formed in the box wall of the top of the purification box in a penetrating mode, and a sliding seat is installed in the sliding groove in a sliding mode. A filtering structure matched with the box wall of the purifying box is installed at the bottom of the sliding base, and a quick-release buckle assembly is arranged between the sliding base and the groove wall of the sliding groove. The air conditioning unit purification device belongs to the technical field of unit purification, the purification box is connected with the air outlet pipe, and the sliding seat and the filter structure which can be quickly detached are arranged in the purification box, so that the air conditioning unit purification device is convenient and quick to replace, improves working efficiency, and can prevent the filter structure from being used for a long time to cause reduction of filtration and adsorption effects; therefore, the purification effect of the whole device on the air conditioning unit is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of unit purification, and more specifically, to a purification device for an air-conditioning unit. Background Art

[0002] The purification device of the combined air conditioning unit can filter and absorb impurities, dust and bacteria in the air, ensuring the cleanliness of the air input into the area to meet the needs of production work.

[0003] Most of the existing purification devices for air-conditioning units use filters and filter cores to purify the air-conditioning units. However, during long-term use of the purification devices, the filter and the inside of the filter core will stick to and absorb too many impurities purified in the air-conditioning unit. At this time, the impurities will clog the filter and the filter core, which will reduce the filtering effect of the filter on impurities and the adsorption capacity of the filter core on impurities in the long run. However, during use, most of the existing purification devices have the filter and the filter core integrated with the purification device, and the filter and the filter core cannot be easily disassembled and replaced. At this time, the filtering and adsorption effects of the filter and the filter core will be reduced due to long-term use, thereby reducing the purification effect of the entire device on the air-conditioning unit. Utility Model Content

[0004] In view of the above shortcomings, the purpose of the utility model is to provide an air conditioning unit purification device to solve the problem that the filtering and adsorption effects of the filter screen and the filter element are reduced due to long-term use.

[0005] To achieve the above-mentioned purpose, the utility model provides an air-conditioning unit purification device, including an air-conditioning unit, the rear side of the air-conditioning unit is connected to an air outlet duct, the rear side of the air outlet duct is connected to a purification box, a slide groove is provided on the box wall at the top of the purification box, a slide seat is slidably installed in the slide groove, a filtering structure adapted to the box wall of the purification box is installed at the bottom of the slide seat, and a quick-release buckle assembly is provided between the slide seat and the groove wall of the slide groove.

[0006] Preferably, the filtering structure comprises a filter screen and a filter core, and slots are provided on the side walls and the bottom wall of the purification box, and both sides and the bottom end of the filter screen and the filter core can be inserted into the slots.

[0007] Preferably, the filter screen is arranged in front of the filter core, and a storage frame is provided at the bottom end of the filter screen, and the front end surface of the storage frame can adapt to the groove wall of the slot.

[0008] Preferably, the quick-release buckle assembly includes a mounting seat provided below the slide seat and connected to the slide seat through a connecting piece, telescopic spring buckles are provided on both sides of the mounting seat, and slots engaged with the telescopic spring buckles are provided on the groove walls on both sides of the slide groove, and an unlocking mechanism for pushing the telescopic spring buckle to retract is provided on the slide seat; the filtering structure is provided at the bottom of the mounting seat.

[0009] Preferably, the telescopic spring buckle includes a horizontal slide bar provided on both sides of the mounting seat and an inclined wedge block slidably sleeved on the horizontal slide bar, and the horizontal slide bar is sleeved with a compression spring.

[0010] Preferably, the connecting member includes a rotating shaft rotatably arranged on the top of the mounting seat and passing upward through the sliding seat, and the unlocking mechanism includes a push-pull block arranged on the inclined wedge block and two arc-shaped levers arranged on the rotating shaft and extending to both sides of the push-pull block.

[0011] Preferably, a rotating handle is provided on the top of the rotating shaft.

[0012] Preferably, a torsion spring is provided on the rotating shaft, one end of the torsion spring is fixedly connected to the rotating shaft, and the other end of the torsion spring is fixedly connected to the bottom of the slide seat.

[0013] Preferably, a receiving groove is provided at the bottom of the slide seat, and the torsion spring, the arc-shaped lever, the torsion spring and the push-pull block on the inclined wedge block are accommodated in the receiving groove; and an inclined wedge surface structure is provided at the bottom of the inclined wedge block.

[0014] Preferably, the end of the arc-shaped lever is adapted to the groove wall of the accommodating groove.

[0015] Compared with the existing technology, the utility model has the following beneficial effects:

[0016] (1) The air conditioning unit purification device of the utility model can smoothly drive the arc-shaped lever to push the push-pull block to move by rotating the rotating shaft, and finally disengage the inclined wedge block from the card slot, thereby effectively replacing the filter screen and the filter element after long-term use, avoiding the reduction of the adsorption and filtration capacity of the filter screen and the filter element during long-term use, thereby effectively improving the long-term use effect of the purification box on the air conditioning unit;

[0017] (2) The air conditioning unit purification device of the utility model has an arc shape, so when the arc lever rotates with the rotating shaft, it can push the push-pull block to move more smoothly, and finally the inclined wedge block is disengaged from the slot, and finally the filter screen and the filter element are smoothly removed and replaced from the purification box, which is more convenient to smoothly and stably replace the filter screen and the filter element;

[0018] (3) The air-conditioning unit purification device of the utility model has an inclined wedge surface structure with an inclined surface as the front bottom shape of the inclined wedge block. Therefore, when the inclined wedge block moves into the slide groove following the slide seat, the inclined wedge block can slide into the slide groove more smoothly, and finally the inclined wedge block can move more smoothly to the inside of the slot, thereby effectively improving the smoothness of the overall device during movement. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solution of the embodiment of the utility model, the following will briefly introduce the drawings required for the description of the embodiment. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, each element or part is not necessarily drawn according to the actual scale.

[0020] Figure 1 This is a structural front view of the air conditioning unit purification device of the utility model;

[0021] Figure 2 This is a schematic diagram of the internal structure of the purification box in the utility model;

[0022] Figure 3 for Figure 2 A schematic diagram of the enlarged structure at A in the middle;

[0023] Figure 4 for Figure 2 A schematic diagram of the enlarged structure at B in the middle;

[0024] Figure 5 It is an enlarged structural schematic diagram of the rotating shaft and the arc-shaped shifting lever in the utility model.

[0025] In the figure: 1. air conditioning unit; 2. air outlet duct; 3. purification box; 4. slide groove; 5. slide seat; 6. filter screen; 7. filter element; 8. collection frame; 9. inclined wedge block; 10. extrusion spring; 11. push-pull block; 12. receiving groove; 13. rotating shaft; 14. torsion spring; 15. arc lever; 16. card slot; 17. mounting seat; 18. horizontal slide rod; 19. telescopic spring buckle; 20. slot. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. The following is an explanation of the embodiments of the utility model based on its overall structure.

[0027] The specific implementation of the utility model is as follows:

[0028] As attached Figure 1-Figure 5 As shown, an air conditioning unit purification device comprises an air conditioning unit 1, the rear side of the air conditioning unit 1 is connected with an air outlet duct 2, the rear side of the air outlet duct 2 is connected with a purification box 3, a slide groove 4 is penetrated through the box wall at the top of the purification box 3, a slide seat 5 is slidably installed in the slide groove 4, a filtering structure adapted to the box wall of the purification box 3 is installed at the bottom of the slide seat 5, and a quick-release buckle assembly is provided between the slide seat 5 and the groove wall of the slide groove 4.

[0029] In the purification device of the air-conditioning unit, a purification box 3 is provided to be connected with the air outlet pipe 2 to purify the air blown out from the air outlet pipe 2; a slide seat 5 and a filter structure that can be quickly disassembled are provided in the purification box 3, and the slide seat 5 and the filter structure can be quickly taken out from the slide slot 4, and then the filter structure can be replaced. The replacement is convenient and fast, which improves the work efficiency and can prevent the filter structure from reducing the filtering and adsorption effect due to long-term use, thereby ensuring the purification effect of the overall device on the air-conditioning unit.

[0030] Furthermore, the filtering structure includes a filter screen 6 and a filter core 7, and slots 20 are provided on the side walls and bottom walls of the purification box 3, and the two sides and bottom ends of the filter screen 6 and the filter core 7 can be inserted into the slots 20. In this embodiment, the frames of the filter screen 6 and the filter core 7 are hidden in the slots 20 to prevent air from leaking out from the side walls of the purification box 3, thereby ensuring effective filtration of the air blown out by the air conditioning unit 1; moreover, the slots 20 can limit the filter screen 6 and the filter core 7 to prevent the filter screen 6 and the filter core 7 from shaking and making noise.

[0031] Furthermore, the filter screen 6 is arranged in front of the filter core 7, and a storage frame 8 is provided at the bottom end of the filter screen 6. The front end surface of the storage frame 8 can adapt to the groove wall of the slot 20, and the storage frame 8 can collect dust, particles, etc. that fall from the filter screen 6.

[0032] Further, the quick-release buckle assembly includes a mounting seat 17 provided below the slide 5 and connected to the slide 5 through a connecting member, telescopic spring buckles 19 are provided on both sides of the mounting seat 17, and slots 16 engaged with the telescopic ends of the telescopic spring buckles 19 are provided on the groove walls on both sides of the slide 4, and an unlocking mechanism for retracting the telescopic spring buckle 19 is provided on the slide 5; the filtering structure is provided at the bottom of the mounting seat 17. In this embodiment, after the slide 5 is inserted into the slide 4, the telescopic spring buckle 19 can automatically extend and engage with the slot 16 under the elastic force of the spring, so as to position the slide 5 and the filtering structure and prevent the slide 5 and the filtering structure from sliding out of the slide 4; when the slide 5 and the filtering structure need to be taken out, the telescopic spring buckle 19 can be retracted by operating the unlocking mechanism, and the telescopic end of the telescopic spring buckle 19 is separated from the slot 16, and the interface pulls the slide 5 upward.

[0033] Furthermore, the telescopic spring buckle 19 includes a horizontal slide bar 18 provided on both sides of the mounting seat 17 and an inclined wedge block 9 slidably sleeved on the horizontal slide bar 18, and the horizontal slide bar 18 is sleeved with a compression spring 10. In this embodiment, since the front bottom shape of the inclined wedge block 9 is an inclined wedge surface structure provided with an inclined surface, when the inclined wedge block 9 follows the slide seat to move into the slide groove 4, it can slide into the slide groove 4 more smoothly, and finally the inclined wedge block 9 can move more smoothly to the inside of the card slot 16, thereby effectively improving the smoothness of the overall device in movement.

[0034] Further, the connecting member includes a rotating shaft 13 that is rotatably provided on the top of the mounting seat 17 and is upwardly passed through the sliding seat 5, the bottom end of the rotating shaft 13 is downwardly passed through the mounting seat 17, and a limiting nut that is adapted to the top surface and the top surface of the mounting seat 17 is provided on the rotating shaft 13, and the unlocking mechanism includes a push-pull block 11 provided on the inclined wedge block 9 and two arc-shaped levers 15 that extend to the sides of the push-pull block 11 provided on the rotating shaft 13, and the arc-shaped concave surface of the arc-shaped lever 15 contacts the push-pull block 11. In this embodiment, the rotating shaft 13 rotates, driving the arc-shaped lever 15 to rotate, and when the two arc-shaped levers 15 rotate, the two push-pull blocks 11 are pushed in a direction close to each other, so that the inclined wedge block 9 shrinks and leaves the clamping groove 16.

[0035] Furthermore, a rotating handle is provided on the top of the rotating shaft 13 .

[0036] Furthermore, a torsion spring 14 is provided on the rotating shaft 13 , one end of the torsion spring 14 is fixedly connected to the rotating shaft 13 , and the other end of the torsion spring 14 is fixedly connected to the bottom of the slide seat 5 . The torsion spring 14 can automatically reset the rotating shaft 13 and the arc-shaped lever 15 .

[0037] Furthermore, a receiving groove 12 is provided at the bottom of the slide seat 5, and the torsion spring 14, the arc-shaped lever 15, the torsion spring 14 and the push-pull block 11 on the inclined wedge block 9 are accommodated in the receiving groove 12; and an inclined wedge surface structure is provided at the bottom of the inclined wedge block 9.

[0038] Furthermore, the end of the arc-shaped lever 15 is adapted to the groove wall of the receiving groove 12 , and the receiving groove 12 serves to guide the end of the arc-shaped lever 15 , so that the arc-shaped lever 15 can rotate more stably in the receiving groove 12 .

[0039] Working principle:

[0040] By rotating the rotating shaft 13, the arc-shaped lever 15 can be smoothly driven to push the push-pull block 11 to move, and finally the inclined wedge block 9 can be disengaged from the slot 16, thereby effectively replacing the filter 6 and the filter element 7 after long-term use, thereby avoiding the reduction of the adsorption and filtration capacity of the filter 6 and the filter element 7 during long-term use, thereby effectively improving the long-term use effect of the purification box 3 on the air-conditioning unit 1.

[0041] The foregoing descriptions of specific exemplary embodiments of the present invention are for the purpose of explanation and illustration. These descriptions are not intended to limit the present invention to the precise form disclosed, and it is obvious that many changes and variations can be made based on the above teachings. Although an embodiment of the present invention has been shown and described, this specific embodiment is only an explanation of the present invention and is not a limitation of the present invention. The specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. The purpose of selecting and describing the exemplary embodiments is to explain the specific principles of the present invention and its practical application, so that those skilled in the art can make modifications, substitutions, variations and various selections and changes to the embodiments without creative contribution as needed after reading this specification without departing from the principles and purpose of the present invention, but they are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. An air conditioning unit purification device, comprising an air conditioning unit (1), characterized in that: The rear side of the air conditioning unit (1) is connected to an air outlet duct (2), and the rear side of the air outlet duct (2) is connected to a purification box (3). A slide groove (4) is provided on the top wall of the purification box (3). A slide seat (5) is slidably installed in the slide groove (4). A filtering structure adapted to the wall of the purification box (3) is installed at the bottom of the slide seat (5). A quick-release buckle assembly is provided between the slide seat (5) and the wall of the slide groove (4).

2. The air conditioning unit purification device according to claim 1, characterized in that: The filtering structure comprises a filter screen (6) and a filter core (7); slots (20) are provided on the side walls and bottom walls of the purification box (3); both sides and the bottom end of the filter screen (6) and the filter core (7) can be inserted into the slots (20).

3. The air conditioning unit purification device according to claim 2, characterized in that: The filter screen (6) is arranged in front of the filter core (7), and a storage frame (8) is provided at the bottom end of the filter screen (6), and the front end surface of the storage frame (8) can adapt to the groove wall of the slot (20).

4. An air conditioning unit purification device according to claim 1, 2 or 3, characterized in that: The quick-release buckle assembly comprises a mounting seat (17) provided below the slide seat (5) and connected to the slide seat (5) through a connecting piece, telescopic spring buckles (19) are provided on both sides of the mounting seat (17), and slots (16) engaged with the telescopic spring buckles (19) are provided on the groove walls on both sides of the slide groove (4), and an unlocking mechanism for shifting the telescopic spring buckle (19) to retract is provided on the slide seat (5); the filtering structure is arranged at the bottom of the mounting seat (17).

5. The air conditioning unit purification device according to claim 4, characterized in that: The telescopic spring buckle (19) comprises a horizontal slide bar (18) provided on both sides of the mounting seat (17) and an inclined wedge block (9) slidably sleeved on the horizontal slide bar (18), and a compression spring (10) is sleeved on the horizontal slide bar (18).

6. The air conditioning unit purification device according to claim 5, characterized in that: The connecting member comprises a rotating shaft (13) rotatably arranged on the top of the mounting seat (17) and arranged upwardly through the sliding seat (5); the unlocking mechanism comprises a push-pull block (11) arranged on the inclined wedge block (9) and two arc-shaped levers (15) arranged on the rotating shaft (13) and extending to the sides of the push-pull block (11).

7. The air conditioning unit purification device according to claim 6, characterized in that: A rotating handle is provided on the top of the rotating shaft (13).

8. The air conditioning unit purification device according to claim 6, characterized in that: The rotating shaft (13) is provided with a torsion spring (14), one end of the torsion spring (14) is fixedly connected to the rotating shaft (13), and the other end of the torsion spring (14) is fixedly connected to the bottom of the sliding seat (5).

9. The air conditioning unit purification device according to claim 8, characterized in that: The bottom of the slide seat (5) is provided with a receiving groove (12), and the torsion spring (14), the arc-shaped lever (15), the torsion spring (14) and the push-pull block (11) on the inclined wedge block (9) are accommodated in the receiving groove (12); the bottom of the inclined wedge block (9) is provided with an inclined wedge surface structure.

10. The air conditioning unit purification device according to claim 9, characterized in that: The end of the arc-shaped lever (15) is adapted to the groove wall of the accommodating groove (12).

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