Dustproof net dismounting structure for vertical cabinet type industrial air conditioner

Abstract

The utility model discloses a dust screen dismounting structure for a vertical cabinet type industrial air conditioner. The dust screen dismounting structure comprises a rectangular frame and a quick dismounting mechanism, a dustproof net is arranged in the rectangular frame, a U-shaped frame is placed at the lower end of the rectangular frame, second guide grooves are formed in the left side face and the right side face of the rectangular frame respectively, and clamping teeth which are evenly distributed are arranged in the second guide grooves; the quick dismounting and mounting mechanism comprises inclined avoiding holes, rotating shafts, clamping plates, rotating plates and reset springs, the inclined avoiding holes are formed in the middle of the left side face and the middle of the right side face of the U-shaped frame correspondingly, the rotating shafts are rotationally connected between the front inner walls and the rear inner walls of the two inclined avoiding holes, and the clamping plates are fixedly connected to the lower sides of the outer arc faces of the two rotating shafts correspondingly; and rotating plates are arranged on the upper sides of the outer arc faces of the two rotating shafts, reset springs are arranged on the opposite inner side faces of the two rotating plates, and according to the dustproof net dismounting structure for the vertical cabinet type industrial air conditioner, the dustproof net dismounting mode is quite easy and convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of industrial air conditioners, and particularly relates to a dust-proof net disassembly structure for a vertical cabinet-type industrial air conditioner. Background Technique

[0002] Vertical cabinet-type industrial air conditioners are suitable for use as comfortable air-conditioning devices in public places such as hotels, restaurants, dining rooms, meeting rooms, hospitals, etc., and are also suitable for use as constant-temperature devices in workshops, laboratories, metrology rooms, computer rooms, food storage warehouses, etc. where general temperature requirements are met. However, after long-term use of industrial air conditioners, the dust-proof net needs to be disassembled for cleaning to prevent the air outlet effect.

[0003] The existing dust-proof net disassembly and installation are often directly installed by threads. When disassembling, a screwdriver is often used to sequentially disassemble the screws on the dust-proof net, and then the entire dust-proof net is disassembled.

[0004] Such conventional dust-proof net disassembly methods have some problems in daily use. For example, the screws will rust after long-term use, which will make the disassembly process very troublesome. For this reason, we propose a dust-proof net disassembly structure for a vertical cabinet-type industrial air conditioner. Content of the Utility Model

[0005] The technical problem to be solved by the utility model is to overcome the existing defects and provide a dust-proof net disassembly structure for a vertical cabinet-type industrial air conditioner. The dust-proof net disassembly method is very simple and can effectively solve the problems in the background technique.

[0006] To achieve the above purpose, the utility model provides the following technical scheme: A dust-proof net disassembly structure for a vertical cabinet-type industrial air conditioner, including a rectangular frame and a quick disassembly and assembly mechanism;

[0007] Rectangular frame: A dust-proof net is arranged inside it. A U-shaped frame is placed at the lower end of the rectangular frame. Second guiding grooves are respectively opened on the left side surface and the right side surface of the rectangular frame, and uniformly distributed teeth are arranged inside the second guiding grooves.

[0008] Quick disassembly and assembly mechanism: It includes an inclined avoidance hole, a rotating shaft, a clamping plate, a rotating plate and a return spring. The inclined avoidance holes are respectively opened in the middle of the left side surface and the right side surface of the U-shaped frame. A rotating shaft is rotatably connected between the front and rear inner walls of the two inclined avoidance holes. Clamping plates are respectively fixedly connected to the lower sides of the outer arc surfaces of the two rotating shafts. Rotating plates are arranged on the upper sides of the outer arc surfaces of the two rotating shafts. Return springs are arranged on the relative inner side surfaces of the two rotating plates. The ends of the two return springs are fixedly connected to the inner walls of the avoidance holes. The method of disassembling and assembling the dust-proof net is very simple.

[0009] Further, the quick disassembly and assembly mechanism further includes a limit sliding groove and a displacement limiting plate. The limit sliding grooves are respectively opened in the middle of the left side surface and the right side surface of the U-shaped frame. The displacement limiting plates are slidably connected to the inside of the limit sliding grooves respectively, providing a restoring force for releasing the clamping during disassembly.

[0010] Further, it further includes a first guiding groove. The first guiding grooves are symmetrically opened on the front side surface and the rear side surface of the U-shaped frame respectively. Sliding grooves are opened on the left and right inner walls of the U-shaped frame, and limit guide rails are provided between the front and rear inner walls of the two sliding grooves respectively, providing a guiding force for installation.

[0011] Further, it further includes a mounting plate. The mounting plates are respectively fixedly connected to the rear ends of the left side surface and the right side surface of the U-shaped frame. Uniformly distributed threaded holes are provided on the front surfaces of the two mounting plates, realizing the function of fixing the U-shaped plate.

[0012] Further, it further includes a rounded corner clamping groove. The rounded corner clamping groove is opened at the lower end of the rectangular frame, and a rounded corner clamping block is provided on the bottom side wall of the U-shaped frame, realizing the function of tight clamping.

[0013] Further, it further includes a top embedding groove. The top embedding groove is opened at the upper end of the U-shaped frame, and a top embedding plate is provided at the upper end of the rectangular frame, realizing the function of top sealing.

[0014] Further, it further includes a handle. The handle is arranged in the middle of the upper end of the top embedding plate, realizing the function of manually lifting the dust-proof net.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows: The dust-proof net disassembly structure for the floor-standing industrial air conditioner of the present utility model has the following advantages:

[0016] When it is necessary to disassemble the dust-proof net for the floor-standing industrial air conditioner, the displacement limiting plate can be manually buckled to move upward until the displacement limiting plate tightly abuts against the upper end of the rotating plate. At this time, the clamping plate loses the clamping of the clamping teeth, and then the entire rectangular frame can be pulled out from the U-shaped frame. The method of disassembling and assembling the dust-proof net for the floor-standing industrial air conditioner is very simple. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic structural diagram of the present utility model;

[0018] Figure 2 is a partial sectional structural diagram of the present utility model;

[0019] Figure 3 is an enlarged structural diagram at A of the present utility model;

[0020] Figure 4 is a structural diagram of the displacement limiting plate of the present utility model.

[0021] In the figure: 1 rectangular frame, 2 dustproof net, 3 first guide groove, 4 second guide groove, 5 clamping teeth, 6 U-shaped frame, 7 slide groove, 8 limiting guide rail, 9 quick disassembly mechanism, 91 oblique avoidance hole, 92 rotating shaft, 93 clamping plate, 94 rotating plate, 95 return spring, 96 limiting slide groove, 97 limiting displacement plate, 10 mounting plate, 11 threaded hole, 12 rounded clamping groove, 13 rounded clamping block, 14 top embedded groove, 15 top embedded plate, 16 handle. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figures 1-4 , This embodiment provides a technical solution: a dust screen disassembly structure for a cabinet-type industrial air conditioner, comprising a rectangular frame 1 and a quick disassembly mechanism 9;

[0024] Rectangular frame 1: a dustproof net 2 is arranged inside it, a U-shaped frame 6 is placed at the lower end of the rectangular frame 1, a second guide groove 4 is respectively opened on the left side and the right side of the rectangular frame 1, and evenly distributed teeth 5 are arranged inside the second guide groove 4, and: it also includes a first guide groove 3, the first guide groove 3 is respectively symmetrically opened on the front side and the rear side of the U-shaped frame 6, the left and right inner walls of the U-shaped frame 6 are opened with a slide groove 7, and a limiting guide rail 8 is arranged between the front and rear inner walls of the two slide grooves 7, and it also includes a mounting plate 10, the mounting plate 10 is respectively fixedly connected to the rear end of the left side and the rear end of the right side of the U-shaped frame 6, and the front surfaces of the two mounting plates 10 are provided with evenly distributed threaded holes 11, and it also includes a rounded corner slot 12, and the rounded corner slot 12 is opened on the rectangular frame 1 At the lower end, the bottom side wall of the U-shaped frame 6 is provided with a rounded corner block 13, and also includes a top embedded groove 14, the top embedded groove 14 is opened at the upper end of the U-shaped frame 6, the upper end of the rectangular frame 1 is provided with a top embedded plate 15, and also includes a handle 16, the handle 16 is arranged at the middle of the upper end of the top embedded plate 15, the U-shaped frame 6 is installed to the designated station through the threaded hole 11 and the external bolt, at this time, the handle 16 can be manually lifted, and then the rectangular frame 1 is lifted by the handle 16, and then the rectangular frame 1 is guided by the first guide groove 3, the second guide groove 4, the slide groove 7 and the limit guide rail 8, and the rectangular frame 1 is inserted into the inside of the U-shaped frame 6 until the rounded corner block 13 clamps the rounded corner groove 12, and the top embedded plate 15 is embedded in the top embedded groove 14;

[0025] Quick disassembly and assembly mechanism 9: It includes an inclined avoidance hole 91, a rotating shaft 92, a clamping plate 93, a rotating plate 94 and a return spring 95. The inclined avoidance holes 91 are respectively opened in the middle of the left side surface and the right side surface of the U-shaped frame 6. A rotating shaft 92 is rotatably connected between the front and rear inner walls of the two inclined avoidance holes 91. Clamping plates 93 are respectively fixedly connected to the lower sides of the outer arc surfaces of the two rotating shafts 92. Rotating plates 94 are provided on the upper sides of the outer arc surfaces of the two rotating shafts 92. Return springs 95 are provided on the relative inner side surfaces of the two rotating plates 94. The ends of the two return springs 95 are fixedly connected to the inner walls of the avoidance holes 91. The quick disassembly and assembly mechanism 9 further includes a limit sliding groove 96 and a limit displacement plate 97. The limit sliding grooves 96 are respectively opened in the middle of the left side surface and the right side surface of the U-shaped frame 6. Limit displacement plates 97 are slidably connected inside the limit sliding grooves 96. The clamping plate 93 sequentially passes through the engaging teeth 5, and the rotating shaft 92 makes a small rotation. However, the return spring 95 provides a restoring force for the reset of the clamping plate 93. However, due to the clamping force of the clamping plate 93, the clamping plate 93 tightly clamps the engaging teeth 5 in real time, preventing the rectangular frame 1 from shaking in direction due to external forces. When it is necessary to disassemble the dust-proof net 2, the limit displacement plate 97 can be manually pulled up until the limit displacement plate 97 tightly abuts against the upper end of the rotating plate 94. At this time, the clamping plate 93 loses the clamping of the engaging teeth 5. At this time, the entire rectangular frame 1 can be pulled out through the handle 16, and the disassembly of the dust-proof net 2 can be completed.

[0026] The working principle of a dust-proof net disassembly structure for a floor-standing industrial air conditioner provided by the present utility model is as follows: The U-shaped frame 6 is installed at a designated station through the threaded holes 11 and external bolts. At this time, the handle 16 can be manually lifted, and then the rectangular frame 1 is lifted through the handle 16. Then, the rectangular frame 1 is inserted into the U-shaped frame 6 through the guiding of the first guiding groove 3, the second guiding groove 4, the sliding groove 7 and the limit guiding rail 8 until the rounded clamping block 13 tightly clamps the rounded clamping groove 12 and the top embedding plate 15 is embedded into the top embedding groove 14. During this period, the clamping plate 93 sequentially passes through the engaging teeth 5, and the rotating shaft 92 makes a small rotation. However, the return spring 95 provides a restoring force for the reset of the clamping plate 93. However, due to the clamping force of the clamping plate 93, the clamping plate 93 tightly clamps the engaging teeth 5 in real time, preventing the rectangular frame 1 from shaking in direction due to external forces. When it is necessary to disassemble the dust-proof net 2, the limit displacement plate 97 can be manually pulled up until the limit displacement plate 97 tightly abuts against the upper end of the rotating plate 94. At this time, the clamping plate 93 loses the clamping of the engaging teeth 5. At this time, the entire rectangular frame 1 can be pulled out through the handle 16, and the disassembly of the dust-proof net 2 can be completed.

[0027] The above are only embodiments of the present utility model, and thus do not limit the patent scope of the present utility model. Any equivalent structural or equivalent process transformations made by using the content of the specification and drawings of the present utility model, or directly or indirectly applied in other related technical fields, are similarly included within the patent protection scope of the present utility model.

Claims

1. A dust-proof net disassembly structure for a floor-standing industrial air conditioner, characterized in that: It includes a rectangular frame (1) and a quick disassembly and assembly mechanism (9); Rectangular frame (1): A dust-proof net (2) is provided inside it. A U-shaped frame (6) is placed at the lower end of the rectangular frame (1). Second guide grooves (4) are respectively formed on the left side surface and the right side surface of the rectangular frame (1), and evenly distributed clamping teeth (5) are provided inside the second guide grooves (4); Quick disassembly and assembly mechanism (9): It includes an inclined avoidance hole (91), a rotating shaft (92), a clamping plate (93), a rotating plate (94) and a return spring (95). The inclined avoidance holes (91) are respectively formed in the middle of the left side surface and the right side surface of the U-shaped frame (6). A rotating shaft (92) is rotatably connected between the front and rear inner walls of the two inclined avoidance holes (91). Clamping plates (93) are respectively fixedly connected to the lower sides of the outer arc surfaces of the two rotating shafts (92). Rotating plates (94) are provided on the upper sides of the outer arc surfaces of the two rotating shafts (92). Return springs (95) are provided on the opposite inner side surfaces of the two rotating plates (94), and the ends of the two return springs (95) are fixedly connected to the inner walls of the avoidance holes (91).

2. The dust-proof net disassembly structure for a floor-standing industrial air conditioner according to claim 1, characterized in that: The quick disassembly and assembly mechanism (9) further includes a limit sliding groove (96) and a limit displacement plate (97). The limit sliding grooves (96) are respectively formed in the middle of the left side surface and the right side surface of the U-shaped frame (6), and limit displacement plates (97) are slidably connected inside the limit sliding grooves (96).

3. The dust-proof net disassembly structure for a floor-standing industrial air conditioner according to claim 1, wherein: It further includes a first guide groove (3). The first guide grooves (3) are respectively symmetrically formed on the front side surface and the rear side surface of the U-shaped frame (6). Chute grooves (7) are formed on the left and right inner walls of the U-shaped frame (6), and limit guide rails (8) are provided between the front and rear inner walls of the two chute grooves (7).

4. A dust-proof net disassembly structure for a floor-standing industrial air conditioner according to claim 1, characterized in that: It further includes a mounting plate (10). The mounting plates (10) are respectively fixedly connected to the rear ends of the left side surface and the right side surface of the U-shaped frame (6), and evenly distributed threaded holes (11) are provided on the front surfaces of the two mounting plates (10).

5. A dust-proof net disassembly structure for a floor-standing industrial air conditioner according to claim 1, characterized in that: It further includes a rounded corner card slot (12). The rounded corner card slot (12) is formed at the lower end of the rectangular frame (1), and a rounded corner card block (13) is provided on the bottom side wall of the U-shaped frame (6).

6. The dust-proof net disassembly structure for a floor-standing industrial air conditioner according to claim 1, wherein: It further includes a top embedding groove (14). The top embedding groove (14) is formed at the upper end of the U-shaped frame (6), and a top embedding plate (15) is provided at the upper end of the rectangular frame (1).

7. A dust-proof net disassembly structure for a floor-standing industrial air conditioner according to claim 6, characterized in that: It further includes a handle (16). The handle (16) is arranged in the middle of the upper end of the top embedding plate (15).

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