A connection sealing device and process for an electrical cabinet air conditioner

Abstract

The present invention discloses a connection sealing device and process for an electrical cabinet air conditioner, which relates to the technical field of power equipment. The present invention comprises an electrical cabinet body and an air-conditioning cabinet, a connection groove is provided on one side of the electrical cabinet body, an outer wall of the air-conditioning cabinet is in movable contact with an inner wall of the connection groove, a circular inner baffle is fixedly installed on the inner wall of the electrical cabinet body, one side of an air outlet of the air-conditioning cabinet is in movable contact with one side of the circular inner baffle, and two rack plates are fixedly installed on a side of the electrical cabinet body close to the connection groove; by placing the air-conditioning cabinet between the two rack plates and pushing the air-conditioning cabinet into the connection groove, a side of the air-conditioning cabinet close to the air outlet is in contact with the circular inner baffle, and by bringing four sealing strips close to each other, the side edges of the four sealing strips are in close contact with the outer shell of the air-conditioning cabinet, thereby conveniently realizing the sealed connection between the air-conditioning cabinet and the electrical cabinet body, thereby effectively improving the sealing after the air-conditioning cabinet and the electrical cabinet body are connected, and at the same time, avoiding the overflow of cold air in the electrical cabinet body.

Description

Technical Field

[0001] The present invention relates to the technical field of electric power equipment, in particular to a connection sealing device and process for an electric cabinet air conditioner. Background Art

[0002] Electrical cabinet air conditioner: An electrical cabinet air conditioner (also known as cabinet air conditioner, electric control cabinet air conditioner, electric control box air conditioner, control cabinet air conditioner, control box air conditioner, etc.) is a steam compression air conditioning device designed specifically for electrical cabinets. This device is mainly used to cool the heat generated by the electrical energy consumed by electrical components, providing an ideal temperature and humidity environment inside the electrical cabinet, while isolating dust and corrosive gases from the external environment, extending the service life of electrical components, and greatly improving the reliability of the machine. This product is suitable for various fields such as data processing, metallurgy, petrochemicals, communications, building materials, CNC machine tools, electronics, tobacco, and military industry. The electrical cabinet air conditioners in the existing technology have the following problems when connected to the electrical cabinet:

[0003] 1. Currently, when installing electrical cabinet air conditioners, existing technologies mostly use bolt connectors to fix the electrical cabinet air conditioner to the side of the electrical cabinet. However, the installation process requires the use of external tools and a series of operations such as drilling, which makes the fixing of the electrical cabinet air conditioner relatively inconvenient.

[0004] 2. In the existing technology, after the electrical cabinet air conditioner is installed, the sealing between the electrical cabinet air conditioner and the electrical cabinet is poor. When the electrical cabinet air conditioner is operating, the cold air in the electrical cabinet often overflows due to the poor sealing. At the same time, the air outlet of the electrical cabinet air conditioner after installation lacks dust protection, which easily causes dust to enter the air outlet of the electrical cabinet air conditioner. In response to the above problems, the inventors proposed a connection sealing device and process for the electrical cabinet air conditioner to solve the above problems. Summary of the Invention

[0005] In order to solve the problems of inconvenient fixing of electrical cabinet air conditioners, poor sealing between the electrical cabinet air conditioners and the electrical cabinet, and easy entry of dust into the air outlet of the electrical cabinet air conditioner; the purpose of the present invention is to provide a connection sealing device and process for electrical cabinet air conditioners.

[0006] The top of the air conditioning cabinet is provided with an air conditioning cabinet, and the bottom of the air conditioning cabinet is provided with an air conditioning cabinet.

[0007] Preferably, the connecting assembly includes four sealing strips, one side of the sealing strip is in movably contact with the outer wall of the air-conditioning cabinet, the sealing strip is in movably contact with the inner wall of the cavity, a connecting plate is fixedly installed on the side of the sealing strip away from the air-conditioning cabinet, and a uniformly distributed guide rod is fixedly installed on the inner wall of the cavity, the piston ends of two adjacent guide rods and one side of a connecting plate are fixedly connected, a uniformly distributed first guide groove is provided on the side of the electrical cabinet body close to the connecting groove, a first guide block is slidably connected to the inner wall of the first guide block and a side of a connecting plate is fixedly connected, a uniformly distributed notch is provided on the side of the electrical cabinet body close to the connecting groove, a first threaded rod is threadedly installed on the inner wall of the notch, an end of the first threaded rod away from the notch is rotatably connected to a side of the first guide block, and an adjusting disk is fixedly installed on the end of the first threaded rod away from the first guide block.

[0008] Preferably, the fixing mechanism includes two U-shaped limit plates, the inner walls of the two U-shaped limit plates are fixedly installed with U-shaped protective pads, the inner walls of the two U-shaped protective pads are movably contacted with the outer wall of the air-conditioning cabinet, one side of the two rack plates is provided with a second guide groove, the inner walls of the two second guide grooves are slidably connected with a second guide block, one side of a second guide block is fixedly connected to one side of the U-shaped limit plate, and the two rack plates are rotatably installed with a second threaded rod on the side away from the electrical cabinet body, one second threaded rod passes through a second guide groove and is threadedly rotatably connected to a second guide block, and one end of the two second threaded rods is fixedly installed with a handle.

[0009] Preferably, the dustproof mechanism includes a dustproof net, the outer wall of the dustproof net is in movable contact with the inner wall of the circular inner baffle, and limiting holes are provided on both sides of the dustproof net.

[0010] Preferably, two sliding grooves are provided on the side of the circular inner baffle away from the air-conditioning cabinet, and the inner walls of the two sliding grooves are slidably connected with sliders, and the opposite sides of the two sliders are fixedly installed with limiting rods, and the end of the limiting rod away from the slider is movably plugged into the inner wall of the limiting hole, and one side of the two sliders is fixedly installed with an L-shaped pull rod, and the end of the two L-shaped pull rods away from the slider is fixedly installed with a handle, and the inner walls of the two sliding grooves are fixedly installed with a telescopic rod, and the piston end of the telescopic rod is fixedly connected to one side of the slider, and the outer walls of the two telescopic rods are movably sleeved with a telescopic spring, one end of the telescopic spring is fixedly connected to the inner wall of the sliding groove, and the other end of the telescopic spring is fixedly connected to one side of the slider.

[0011] A connection and sealing process for an electrical cabinet air conditioner comprises the following steps:

[0012] S1. Sealed connection between air conditioning cabinet and electrical cabinet

[0013] Place the air-conditioning cabinet between the two rack plates and push the cabinet into the connection slot so that the side of the cabinet close to the air outlet contacts the side of the circular inner baffle. Move the four sealing strips closer to each other so that the sides of the four sealing strips are in close contact with the outer shell of the cabinet.

[0014] S2. Fixing of air-conditioning cabinet

[0015] By making the second guide block slide horizontally along the inner wall of the second guide groove, the second guide block causes the U-shaped limit plate and the U-shaped protective pad to move horizontally toward one side of the electrical cabinet body, so that the inner walls of the two U-shaped protective pads are in close contact with the outer shell of the air-conditioning cabinet, and the two U-shaped limit plates fix the air-conditioning cabinet through the two U-shaped protective pads;

[0016] S3. Dust prevention of air outlet of air-conditioning cabinet

[0017] By moving the limit rod horizontally to the inside of the slide groove, and then placing the dustproof net on the inner wall of the circular inner baffle, the telescopic rod and the telescopic spring are stretched, and the limit rod is pushed to move horizontally in the opposite direction through the slider, so that the limit rod is horizontally inserted into the inside of the limit hole. The limit rod fixes the dustproof net, and the dustproof net protects the air outlet of the air-conditioning cabinet from dust.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] 1. Place the air-conditioning cabinet between the two rack plates and push it into the connection slot, so that the side of the cabinet close to the air outlet contacts the side of the circular inner baffle. By bringing the four sealing strips closer to each other, the sides of the four sealing strips are in close contact with the outer shell of the air-conditioning cabinet, thereby conveniently achieving a sealed connection between the air-conditioning cabinet and the electrical cabinet body, thereby effectively improving the sealing performance after the air-conditioning cabinet and the electrical cabinet body are connected, and at the same time, preventing the cold air in the electrical cabinet from overflowing.

[0020] 2. By making the second guide block slide horizontally along the inner wall of the second guide groove, the second guide block causes the U-shaped limit plate and the U-shaped protective pad to move horizontally toward one side of the electrical cabinet body, so that the inner walls of the two U-shaped protective pads are in close contact with the outer shell of the air-conditioning cabinet. The two U-shaped limit plates fix the air-conditioning cabinet through the two U-shaped protective pads, thereby conveniently achieving the fixation of the air-conditioning cabinet and effectively improving the convenience of fixing the air-conditioning cabinet.

[0021] 3. Move the limit rod horizontally to the inside of the slide slot, and then place the dust net on the inner wall of the return inner baffle. Through the action of the telescopic rod and the telescopic spring, the telescopic rod and the telescopic spring are extended, and the limit rod is pushed to move horizontally in the opposite direction through the slider, so that the limit rod is horizontally inserted into the inside of the limit hole. The limit rod fixes the dust net, and the dust net protects the air outlet of the air-conditioning cabinet from dust, thereby conveniently realizing the dust protection of the air outlet of the air-conditioning cabinet, thereby preventing dust from entering the air outlet of the air-conditioning cabinet. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0023] Figure 1 This is a schematic diagram of the connection between the air conditioning cabinet and the electrical cabinet body of the present invention.

[0024] Figure 2 This is a schematic diagram of the separation of the air conditioning cabinet and the electrical cabinet body of the present invention.

[0025] Figure 3 For the present invention Figure 2 A magnified schematic diagram of part A in FIG.

[0026] Figure 4 For the present invention Figure 2 An enlarged schematic diagram of part B in FIG.

[0027] Figure 5 It is a schematic diagram of the internal structure of the electrical cabinet body of the present invention.

[0028] Figure 6 It is a schematic diagram of the side cross-section structure of the electrical cabinet body of the present invention.

[0029] Figure 7 Schematic diagram of the connection components of the present invention.

[0030] Figure 8 It is a schematic diagram of the cross-section structure of the frame plate of the present invention.

[0031] Figure 9 Schematic diagram of the separation of the dust screen and the circular inner baffle of the present invention.

[0032] Figure 10 For the present invention Figure 9 Enlarged schematic diagram of part C in .

[0033] In the figure: 1. Electrical cabinet body; 11. Connecting groove; 12. Reciprocating inner baffle; 13. Frame plate; 14. Support rod; 15. Cavity; 2. Air-conditioning cabinet; 3. Connecting assembly; 31. Sealing strip; 32. Connecting plate; 33. Guide rod; 34. First guide groove; 35. First guide block; 36. Notch; 37. First threaded rod; 38. Adjusting disk; 4. Fixing mechanism; 41. U-shaped limit plate; 42. U-shaped protective pad; 43. Second guide groove; 44. Second guide block; 45. Second threaded rod; 46. Handle; 5. Dustproof mechanism; 51. Dustproof net; 52. Limiting hole; 53. Slide groove; 54. Slider; 55. Limiting rod; 56. L-shaped pull rod; 57. Handle; 58. Telescopic rod; 59. Telescopic spring. DETAILED DESCRIPTION

[0034] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0035] Example: Figure 1-10As shown, the present invention provides a connection and sealing device for an electrical cabinet air conditioner, comprising an electrical cabinet body 1 and an air-conditioning cabinet 2, a connection groove 11 being opened on one side of the electrical cabinet body 1, an outer wall of the air-conditioning cabinet 2 and an inner wall of the connection groove 11 being in movable contact, a circular inner baffle 12 being fixedly installed on the inner wall of the electrical cabinet body 1, one side of the air outlet of the air-conditioning cabinet 2 and one side of the circular inner baffle 12 being in movable contact, two rack plates 13 being fixedly installed on one side of the electrical cabinet body 1 close to the connection groove 11, the upper and lower end surfaces of the air-conditioning cabinet 2 and one side of the two rack plates 13 being in movable contact, a cavity 15 being opened on the inner wall of the connection groove 11, a connection component 3 for sealing the air-conditioning cabinet 2 being provided inside the cavity 15, a fixing mechanism 4 for fixing the air-conditioning cabinet 2 being provided on the surface of the two rack plates 13, and a dustproof mechanism 5 for the air-conditioning cabinet 2 being provided on the surface of the circular inner baffle 12.

[0036] By adopting the above-mentioned technical solution, when the air-conditioning cabinet 2 is placed inside the connecting groove 11, one side of the air outlet of the air-conditioning cabinet 2 is fitted with one side of the circular inner baffle 12, and the circular inner baffle 12 limits the air-conditioning cabinet 2. By setting the connecting component 3, the connecting component 3 facilitates the sealed connection between the air-conditioning cabinet 2 and the connecting groove 11. By setting the fixing mechanism 4, the fixing mechanism 4 facilitates the fixation of the air-conditioning cabinet 2. By setting the dustproof mechanism 5, the dustproof mechanism 5 facilitates the dustproof of the air outlet of the air-conditioning cabinet 2, preventing dust from entering the air outlet of the air-conditioning cabinet 2.

[0037] Two support rods 14 are fixedly mounted on one side of the two rack plates 13 away from the air-conditioning cabinet 2 , and one end of the support rod 14 away from the rack plate 13 is fixedly connected to one side of the electrical cabinet body 1 .

[0038] By adopting the above technical solution and providing the support rods 14 , the support rods 14 support the frame plate 13 , thereby improving the stability of the frame plate 13 .

[0039] The connecting assembly 3 includes four sealing strips 31, one side of the sealing strip 31 is in movable contact with the outer wall of the air-conditioning cabinet 2, and the sealing strip 31 is in movable contact with the inner wall of the cavity 15. A connecting plate 32 is fixedly installed on the side of the sealing strip 31 away from the air-conditioning cabinet 2, and evenly distributed guide rods 33 are fixedly installed on the inner wall of the cavity 15. The piston ends of two adjacent guide rods 33 are fixedly connected to one side of a connecting plate 32.

[0040] By adopting the above technical solution, by opening the cavity 15, the sealing strip 31 can move horizontally on the inner wall of the cavity 15, and by setting the guide rod 33, the guide rod 33 keeps the sealing strip 31 moving in the horizontal direction through the connecting plate 32, and by moving the connecting plate 32 in the horizontal direction, the connecting plate 32 enables the sealing strip 31 to move in the horizontal direction. When the sealing strip 31 is in close contact with the outer shell of the air-conditioning cabinet 2 in the connecting groove 11, the sealing strip 31 improves the sealing performance after the air-conditioning cabinet 2 is connected to the electrical cabinet body 1, and when the air outlet of the air-conditioning cabinet 2 discharges cold air, the cold air entering the electrical cabinet body 1 is prevented from overflowing.

[0041] A uniformly distributed first guide groove 34 is provided on one side of the electrical cabinet body 1 close to the connecting groove 11, and a first guide block 35 is slidably connected to the inner wall of the first guide groove 34. One side of a first guide block 35 is fixedly connected to one side of a connecting plate 32. A uniformly distributed notch 36 is provided on one side of the electrical cabinet body 1 close to the connecting groove 11, and a first threaded rod 37 is threadedly installed on the inner wall of the notch 36. An end of the first threaded rod 37 away from the notch 36 is rotatably connected to one side of a first guide block 35, and an adjusting disk 38 is fixedly installed on the end of the first threaded rod 37 away from the first guide block 35.

[0042] By adopting the above technical solution, by turning the adjusting disk 38, the adjusting disk 38 causes the first threaded rod 37 to rotate, and the first threaded rod 37 causes the first guide block 35 to slide horizontally along the inner wall of the first guide groove 34. The first guide block 35 causes the sealing strip 31 to move horizontally through the connecting plate 32.

[0043] The fixing mechanism 4 includes two U-shaped limiting plates 41 , the inner walls of the two U-shaped limiting plates 41 are fixedly mounted with U-shaped protective pads 42 , and the inner walls of the two U-shaped protective pads 42 are in movable contact with the outer wall of the air-conditioning cabinet 2 .

[0044] By adopting the above technical solution, the U-shaped limiting plate 41 is moved horizontally, and the U-shaped limiting plate 41 limits the air-conditioning cabinet 2 in the connecting groove 11 through the U-shaped protective pad 42. By setting the U-shaped protective pad 42, the U-shaped protective pad 42 prevents the outer shell of the air-conditioning cabinet 2 from being worn.

[0045] A second guide groove 43 is provided on one side of the two rack plates 13, and the inner walls of the two second guide grooves 43 are slidably connected to second guide blocks 44. One side of a second guide block 44 is fixedly connected to one side of a U-shaped limit plate 41, and a second threaded rod 45 is rotatably installed on the side of the two rack plates 13 away from the electrical cabinet body 1. A second threaded rod 45 passes through a second guide groove 43 and is threadedly rotatably connected to a second guide block 44. One end of the two second threaded rods 45 is fixedly mounted with a handle 46.

[0046] By adopting the above technical solution, the knob handle 46 is used to rotate the second threaded rod 45, and the second threaded rod 45 causes the second guide block 44 to slide horizontally along the inner wall of the second guide groove 43, and the second guide block 44 causes the U-shaped limit plate 41 to move horizontally.

[0047] The dustproof mechanism 5 includes a dustproof net 51 . The outer wall of the dustproof net 51 is in movable contact with the inner wall of the circular inner baffle 12 . Limiting holes 52 are provided on both sides of the dustproof net 51 .

[0048] By adopting the above technical solution and providing a dustproof net 51 , the dustproof net 51 prevents dust from entering the air outlet of the air-conditioning cabinet 2 .

[0049] Two slide grooves 53 are provided on the side of the circular inner baffle 12 away from the air-conditioning cabinet 2. The inner walls of the two slide grooves 53 are slidably connected with sliders 54. The opposite sides of the two sliders 54 are fixedly installed with limit rods 55. The end of the limit rod 55 away from the slider 54 is movably plugged into the inner wall of the limit hole 52. The inner walls of the two slide grooves 53 are fixedly installed with telescopic rods 58. The piston end of the telescopic rod 58 is fixedly connected to one side of the slider 54. The outer walls of the two telescopic rods 58 are movably sleeved with telescopic springs 59. One end of the telescopic spring 59 is fixedly connected to the inner wall of the slide groove 53, and the other end of the telescopic spring 59 is fixedly connected to one side of the slider 54.

[0050] By adopting the above-mentioned technical solution, the dustproof net 51 is placed on the inner wall of the circular inner baffle 12, and the telescopic rod 58 and the telescopic spring 59 are set. The extension of the telescopic rod 58 and the telescopic spring 59 causes the slider 54 to slide horizontally along the inner wall of the slide groove 53, and the slider 54 causes the limiting rod 55 to move horizontally. When the limiting rod 55 moves horizontally to the inside of the limiting hole 52, the limiting rod 55 fixes the dustproof net 51 on the inner wall of the circular inner baffle 12.

[0051] An L-shaped pull rod 56 is fixedly mounted on one side of the two sliders 54 , and a handle 57 is fixedly mounted on one end of the two L-shaped pull rods 56 away from the sliders 54 .

[0052] By adopting the above technical solution, by pulling the handle 57 , the handle 57 causes the slider 54 to slide horizontally along the inner wall of the slide groove 53 through the L-shaped pull rod 56 .

[0053] A connection and sealing process for an electrical cabinet air conditioner comprises the following steps:

[0054] S1, sealed connection between air conditioning cabinet 2 and electrical cabinet body 1

[0055] The air-conditioning cabinet 2 is placed between the two rack plates 13 and pushed into the connecting groove 11, so that the side of the air-conditioning cabinet 2 close to the air outlet contacts the side of the circular inner baffle 12, and the four sealing strips 31 are brought close to each other so that the sides of the four sealing strips 31 are in close contact with the outer shell of the air-conditioning cabinet 2;

[0056] S2, fixing of air-conditioning cabinet 2

[0057] By making the second guide block 44 slide horizontally along the inner wall of the second guide groove 43, the second guide block 44 causes the U-shaped limit plate 41 and the U-shaped protective pad 42 to move horizontally toward one side of the electrical cabinet body 1, so that the inner walls of the two U-shaped protective pads 42 are in close contact with the outer shell of the air-conditioning cabinet 2, and the two U-shaped limit plates 41 fix the air-conditioning cabinet 2 through the two U-shaped protective pads 42;

[0058] S3, dust protection of air outlet of air conditioning cabinet 2

[0059] By moving the limit rod 55 horizontally to the inside of the slide groove 53, and then placing the dustproof net 51 on the inner wall of the circular inner baffle 12, the telescopic rod 58 and the telescopic spring 59 are stretched, and the limit rod 55 is pushed to move horizontally in the opposite direction through the slider 54, so that the limit rod 55 is horizontally inserted into the inside of the limit hole 52. The limit rod 55 fixes the dustproof net 51, and the dustproof net 51 prevents dust from the air outlet of the air-conditioning cabinet 2.

[0060] Working principle: When the air-conditioning cabinet 2 needs to be fixed to the side of the electrical cabinet body 1, the staff first places the air-conditioning cabinet 2 between the two rack plates 13 and pushes the air-conditioning cabinet 2 into the connecting groove 11 so that the side of the air-conditioning cabinet 2 close to the air outlet contacts the side of the circular inner baffle 12;

[0061] Afterwards, the staff member respectively toggles the four adjusting disks 38, and the four adjusting disks 38 rotate the four first threaded rods 37. While the four first threaded rods 37 rotate, the four first guide blocks 35 move horizontally along the corresponding first guide grooves 34. The four first guide blocks 35 cause the four sealing strips 31 to move synchronously through the four connecting plates 32, and the four sealing strips 31 approach each other. At the same time, the piston ends of the multiple guide rods 33 extend until the sides of the four sealing strips 31 are in close contact with the outer shell of the air-conditioning cabinet 2, and then the toggling of the four adjusting disks 38 is stopped, thereby conveniently realizing the sealed connection between the air-conditioning cabinet 2 and the electrical cabinet body 1, thereby effectively improving the sealing after the air-conditioning cabinet 2 and the electrical cabinet body 1 are connected, and at the same time, preventing the cold air in the electrical cabinet body 1 from overflowing;

[0062] Then the staff rotates the two handles 46 respectively, and the two handles 46 rotate the two second threaded rods 45. While the two second threaded rods 45 rotate, the two second guide blocks 44 slide horizontally along the inner walls of the two second guide grooves 43. The two second guide blocks 44 move the two U-shaped limit plates 41 and the two U-shaped protective pads 42 horizontally, and move horizontally toward one side of the electrical cabinet body 1 until the inner walls of the two U-shaped protective pads 42 are in close contact with the outer shell of the air-conditioning cabinet 2. Then the two handles 46 are stopped. At this time, the two U-shaped limit plates 41 fix the air-conditioning cabinet 2 through the two U-shaped protective pads 42, thereby conveniently realizing the fixation of the air-conditioning cabinet 2, thereby effectively improving the convenience of fixing the air-conditioning cabinet 2;

[0063] Finally, the staff pulls the two handles 57 backwards at the same time, and the two handles 57 make the two sliders 54 slide backwards along the inner walls of the two slide grooves 53 through the two L-shaped pull rods 56. The backward sliding of the two sliders 54 causes the two telescopic rods 58 and the two telescopic springs 59 to contract and cause the two limit rods 55 to move backwards. Then the dustproof net 51 is placed on the inner wall of the circular inner baffle 12, and the two handles 57 are released. At this time, the two telescopic rods 58 and the two telescopic springs 59 are reset and push the two sliders 54 to slide toward each other. The two sliders 54 make the two limit rods 55 move toward each other and make the two limit rods 55 horizontally inserted into the inside of the two limit holes 52. The two limit rods 55 fix the dustproof net 51, thereby conveniently realizing the dustproof of the air outlet of the air-conditioning cabinet 2, thereby preventing dust from entering the air outlet of the air-conditioning cabinet 2.

[0064] Obviously, those skilled in the art may make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if such changes and modifications fall within the scope of the claims and their equivalents, the present invention is intended to include such changes and modifications.

Claims

1. A connection and sealing device for an electrical cabinet air conditioner, comprising an electrical cabinet body (1) and an air conditioner cabinet (2), characterized in that: A connecting groove (11) is provided on one side of the electrical cabinet body (1), the outer wall of the air-conditioning cabinet (2) is in movable contact with the inner wall of the connecting groove (11), a circular inner baffle (12) is fixedly installed on the inner wall of the electrical cabinet body (1), one side of the air outlet of the air-conditioning cabinet (2) is in movable contact with one side of the circular inner baffle (12), two rack plates (13) are fixedly installed on one side of the electrical cabinet body (1) close to the connecting groove (11), the upper and lower end surfaces of the air-conditioning cabinet (2) are in movable contact with one side of the two rack plates (13), a cavity (15) is provided on the inner wall of the connecting groove (11), a connecting assembly (3) for sealing the air-conditioning cabinet (2) is provided inside the cavity (15), a fixing mechanism (4) for fixing the air-conditioning cabinet (2) is provided on the surface of the two rack plates (13), and a dustproof mechanism (5) for the air-conditioning cabinet (2) is provided on the surface of the circular inner baffle (12); The connecting assembly (3) includes four sealing strips (31), one side of the sealing strips (31) is in active contact with the outer wall of the air-conditioning cabinet (2), and the sealing strips (31) are in active contact with the inner wall of the cavity (15). A connecting plate (32) is fixedly installed on the side of the sealing strips (31) away from the air-conditioning cabinet (2), and evenly distributed guide rods (33) are fixedly installed on the inner wall of the cavity (15), and the piston ends of two adjacent guide rods (33) are fixedly connected to one side of a connecting plate (32); The electrical cabinet body (1) is provided with uniformly distributed first guide grooves (34) on one side close to the connection groove (11), the inner wall of the first guide groove (34) is slidably connected to a first guide block (35), one side of the first guide block (35) is fixedly connected to one side of a connection plate (32), the electrical cabinet body (1) is provided with uniformly distributed notches (36) on one side close to the connection groove (11), the inner wall of the notch (36) is threadedly rotatably mounted with a first threaded rod (37), one end of the first threaded rod (37) away from the notch (36) is rotatably connected to one side of the first guide block (35), and an adjustment disk (38) is fixedly mounted on one end of the first threaded rod (37) away from the first guide block (35); The fixing mechanism (4) includes two U-shaped limiting plates (41), the inner walls of the two U-shaped limiting plates (41) are fixedly mounted with U-shaped protective pads (42), and the inner walls of the two U-shaped protective pads (42) are in movable contact with the outer wall of the air-conditioning cabinet (2); A second guide groove (43) is provided on one side of the two frame plates (13), and the inner walls of the two second guide grooves (43) are slidably connected to a second guide block (44). One side of the second guide block (44) is fixedly connected to one side of a U-shaped limiting plate (41). A second threaded rod (45) is rotatably installed on one side of the two frame plates (13) away from the electrical cabinet body (1). One second threaded rod (45) passes through a second guide groove (43) and is threadedly rotatably connected to a second guide block (44). One end of the two second threaded rods (45) is fixedly installed with a handle (46).

2. The connection and sealing device of an electrical cabinet air conditioner according to claim 1, characterized in that: Two support rods (14) are fixedly mounted on one side of the two frame plates (13) away from the air conditioning cabinet (2), and one end of the support rod (14) away from the frame plate (13) is fixedly connected to one side of the electrical cabinet body (1).

3. The connection and sealing device of an electrical cabinet air conditioner according to claim 1, characterized in that: The dustproof mechanism (5) includes a dustproof net (51), the outer wall of the dustproof net (51) is in movable contact with the inner wall of the circular inner baffle (12), and limiting holes (52) are provided on both sides of the dustproof net (51).

4. The connection and sealing device of an electrical cabinet air conditioner according to claim 3, characterized in that: The circular inner baffle (12) is provided with two slide grooves (53) on the side away from the air-conditioning cabinet (2), and the inner walls of the two slide grooves (53) are slidably connected with sliders (54), and the opposite sides of the two sliders (54) are fixedly installed with limiting rods (55), and one end of the limiting rod (55) away from the slider (54) is movably plugged into the inner wall of the limiting hole (52), and the inner walls of the two slide grooves (53) are fixedly installed with telescopic rods (58), and the piston end of the telescopic rod (58) is fixedly connected to one side of the slider (54), and the outer walls of the two telescopic rods (58) are movably sleeved with telescopic springs (59), one end of the telescopic spring (59) is fixedly connected to the inner wall of the slide groove (53), and the other end of the telescopic spring (59) is fixedly connected to one side of the slider (54).

5. The connection and sealing device of an electrical cabinet air conditioner according to claim 4, characterized in that: An L-shaped pull rod (56) is fixedly mounted on one side of the two sliders (54), and a handle (57) is fixedly mounted on one end of the two L-shaped pull rods (56) away from the sliders (54).

6. A connection sealing process for the connection sealing device of the electrical cabinet air conditioner according to any one of claims 1 to 5, characterized in that: The following steps are involved: S1, sealed connection between air conditioning cabinet (2) and electrical cabinet body (1) The air-conditioning cabinet (2) is placed between the two rack plates (13) and the air-conditioning cabinet (2) is pushed into the connecting groove (11), so that the side of the air-conditioning cabinet (2) close to the air outlet contacts the side of the circular inner baffle (12), and the four sealing strips (31) are brought close to each other so that the side edges of the four sealing strips (31) are in close contact with the outer shell of the air-conditioning cabinet (2); S2. Fixing of air-conditioning cabinet (2) By making the second guide block (44) slide horizontally along the inner wall of the second guide groove (43), the second guide block (44) makes the U-shaped limiting plate (41) and the U-shaped protective pad (42) move horizontally toward one side of the electrical cabinet body (1), so that the inner walls of the two U-shaped protective pads (42) are in close contact with the outer shell of the air-conditioning cabinet (2), and the two U-shaped limiting plates (41) fix the air-conditioning cabinet (2) through the two U-shaped protective pads (42); S3. Dust protection of the air outlet of the air conditioning cabinet (2) By moving the limiting rod (55) horizontally to the inside of the slide groove (53), the dustproof net (51) is placed on the inner wall of the return-shaped inner baffle (12), and the telescopic rod (58) and the telescopic spring (59) are stretched, and the limiting rod (55) is pushed to move horizontally in the opposite direction through the slider (54), so that the limiting rod (55) is horizontally inserted into the inside of the limiting hole (52), and the limiting rod (55) fixes the dustproof net (51), and the dustproof net (51) protects the air outlet of the air-conditioning cabinet (2) from dust.

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