Dust cover for electromechanical control cabinet

Abstract

The utility model discloses a dustproof cover for an electromechanical control cabinet. The dustproof cover comprises a frame, a door and a dustproof cover body. By arranging the dustproof net, the fixed dust collection head, the dust collection box, the dust collection frame, the dust collection net, the dust collection handle, the exhaust pump, the exhaust pipe, the dust collection pipe, the first support, the first dust collection hose, the first movable dust collection head, the second support, the second dust collection hose and the second movable dust collection head, dust is sucked into the dust collection box through the fixed dust collection head arranged on one face of the dustproof net; the first movable dust collection head and the second movable dust collection head move up and down on the first support and the second support, dust and particles on the surface of the dustproof net are sucked out through the first movable dust collection head and the second movable dust collection head, and the dust and the particles are sucked into the dust collection pipe through the first dust collection hose and the second dust collection hose; dust and particles are sucked into the dust removal box through the dust suction pipe, finally, the exhaust pump works to remove the dust and the particles through the dust removal net, and clean air is exhausted through the exhaust pipe.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical engineering, in particular to a dust cover for an electromechanical control cabinet. Background Art

[0002] Dust covers for electromechanical control cabinets are used to protect the equipment and electrical components inside the electromechanical control cabinet from damage by dust, pollution and other external substances. In industrial production environments, dust covers for electromechanical control cabinets can prevent dust, particulate matter, chemicals and other pollutants from entering the control cabinet and protect the normal operation of key equipment. These environments usually have high dust concentrations, such as manufacturing, metal processing, chemical plants, etc., and dust covers can provide additional protection to prevent rain, dust, insects, etc. from invading the control cabinet and ensure the stable operation of the equipment.

[0003] According to the retrieval of China Utility Model Publication No.: CN213028990U, a conveniently installed electromechanical dust cover is proposed. It is proposed that through the arrangement of a first bracket, a connecting rod and a second bracket, the second bracket is pulled during use, thereby extending the connecting rod, and then the overall height of the first bracket and the second bracket is lengthened, thereby facilitating the staff to adjust the height of the device according to the size of the electromechanical. Through the arrangement of the bracket motor, transmission rod and blades, when the staff uses it, the bracket motor is connected to the power supply, thereby rotating the transmission rod, and then rotating the blades, thereby achieving the effect of heat dissipation for the electromechanical under the top plate.

[0004] However, the following problems exist when implementing the above scheme: because the top plate of the device is not equipped with a filter, external dust and particles are inevitably blown into the dust cover, increasing the working pressure of the internal dust net, and the fan blades will absorb particles and dust after working for a long time, which will reduce the air flow efficiency and increase energy consumption. The device can prevent dust from entering the electromechanical control cabinet to a certain extent by combining pleated curtains and fans. However, the dust net under the device is integrated with the entire device. When it needs to be replaced, it needs to be disassembled and installed. Frequent disassembly and installation will cause damage and wear to the dust net, and the frequent disassembly and installation process will cause incomplete sealing between the dust net and the device, which will allow some particles and dust to escape and enter the interior of the device, affecting its normal operation. Utility Model Content

[0005] The purpose of the utility model is to provide a dust cover for an electromechanical control cabinet to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a dust cover for an electromechanical control cabinet, comprising a frame, a door and a dust cover, wherein a door is provided on one side of the frame, and dust covers are provided on the other three sides of the frame, a dust net is fixed with screws on the three sides of the frame, a fixed dust suction head is provided on one side of the dust net, and the fixed dust suction head is connected to one side of a dust removal box through a pipe.

[0007] Preferably, the interior of the dust removal box is movably connected to the dust removal frame, the dust removal net is snap-connected inside the dust removal frame, and one side of the dust removal frame is welded to the dust removal handle.

[0008] Preferably, the other side of the dust removal box is fixed to one side of the exhaust pump by screws, and the other side of the exhaust pump is fixed to the exhaust pipe by screws.

[0009] Preferably, a dust suction pipe is fixed to one side of the dust removal box by screws, the dust suction pipe is fixed to the first bracket by screws, the top of the dust suction pipe is fixed to the first dust suction hose by screws, the first dust suction hose is fixed to the first movable dust suction head by screws, and the first movable dust suction head and the first bracket form a sliding structure.

[0010] Preferably, the vacuum tube screws fix the second bracket, the top of the vacuum tube screws fix the second vacuum hose, the second vacuum hose screws fix the second movable vacuum head, and the second movable vacuum head and the second bracket form a sliding structure.

[0011] Preferably, the top plate is fixed by screws at the top of the frame, the filter frame is movably connected inside the top plate, the filter screen is snap-connected inside the filter frame, and the filter handle is welded to one side of the filter frame.

[0012] Preferably, a bracket motor is fixed by screws on the lower side of the filter frame, and the bracket motor can drive the fan to rotate.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model is provided with a top plate, a filter frame, a filter screen, a filter handle, a bracket motor and a fan. When the bracket motor drives the fan to dissipate heat internally, the filter screen in the top plate will protect the fan from being affected by dust and particles in the outside air during operation, which is beneficial to protecting the fan blades, improving air flow efficiency and reducing energy consumption.

[0015] 2. The utility model provides a dustproof net, a fixed dust suction head, a dust removal box, a dust removal frame, a dust removal net, a dust removal handle, an exhaust pump, an exhaust pipe, a dust suction pipe, a first bracket, a first dust suction hose, a first movable dust suction head, a second bracket, a second dust suction hose and a second movable dust suction head. The fixed dust suction head opened on one side of the dustproof net sucks the dust into the dust removal box, and the first movable dust suction head and the second movable dust suction head move up and down on the first bracket and the second bracket. The first movable dust suction head and the second movable dust suction head suck out dust and particulate matter on the surface of the dustproof net, and suck the dust and particulate matter into the dust removal box through the first dust suction hose and the second dust suction hose. The dust suction hose sucks the dust and particulate matter into the dust removal box, and finally the exhaust pump works to remove the dust and particulate matter through the dust removal net, and discharges clean air through the exhaust pipe. This is conducive to preventing the frequent disassembly of the dustproof net for cleaning, preventing the damage and wear of the dustproof net, and preventing some particulate matter and dust from entering the inside of the device due to the damage of the dustproof net, so that it can operate normally. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0017] Figure 2 It is a schematic diagram of the three-dimensional structure of the utility model after it is fully opened.

[0018] Figure 3 It is a schematic diagram of the overall structure of the left side of the utility model.

[0019] Figure 4 It is a schematic diagram of the structure of the utility model when viewed from above.

[0020] In the figure: 1. frame; 2. door; 3. dust cover; 301. dust net; 302. fixed dust head; 303. dust box; 304. dust frame; 305. dust net; 306. dust handle; 307. exhaust pump; 308. exhaust pipe; 309. dust pipe; 310. first bracket; 311. first dust hose; 312. first mobile dust head; 313. second bracket; 314. second dust hose; 315. second mobile dust head; 316. top plate; 317. filter frame; 318. filter net; 319. filter handle; 320. bracket motor; 321. fan. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0023] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] 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.

[0025] See also Figure 1-4 The utility model provides an embodiment: a dust cover for an electromechanical control cabinet, comprising a frame 1, a door 2 and a dust cover 3, wherein the door 2 is provided on one side of the frame 1, and the dust cover 3 is provided on the other three sides of the frame 1, and a dust net 301 is fixed by screws on the three sides of the frame 1, and a fixed dust suction head 302 is provided on one side of the dust removal box 303 through a pipe.

[0026] Specifically, the interior of the dust removal box 303 is movably connected to the dust removal frame 304, the dust removal net 305 is connected to the dust removal frame 304 by a buckle, and one side of the dust removal frame 304 is welded to the dust removal handle 306. By setting the dust removal net 305, during use, the dust removal frame 304 can be pulled out through the dust removal handle 306 to replace the dust removal net 305, which can be quickly replaced to improve the dust removal rate.

[0027] Specifically, one side of the exhaust pump 307 is fixed with screws on the other side of the dust removal box 303, and the exhaust pipe 308 is fixed with screws on the other side of the exhaust pump 307. During use, the exhaust pump 307 works to remove dust and particulate matter through the dust removal net 305, and discharges clean air through the exhaust pipe 308, so that the dust and particulate matter collected on the surface can be collected and stored.

[0028] Specifically, a dust suction pipe 309 is fixed to one side of the dust removal box 303 by screws, the dust suction pipe 309 is fixed to the first bracket 310 by screws, the first dust suction hose 311 is fixed to the top of the dust suction pipe 309 by screws, the first dust suction hose 311 is fixed to the first movable dust suction head 312 by screws, and the first movable dust suction head 312 and the first bracket 310 form a sliding structure. By setting the first movable dust suction head 312 and the first bracket 310, during use, the first movable dust suction head 312 is moved on the first bracket 310 to absorb the particles on the surface of the dustproof net 301, thereby restoring the dustproof ability of the dustproof net 301.

[0029] Specifically, the dust suction tube 309 is screwed to fix the second bracket 313, the second dust suction hose 314 is screwed to fix the top of the dust suction tube 309, the second dust suction hose 314 is screwed to fix the second movable dust suction head 315, and the second movable dust suction head 315 and the second bracket 313 form a sliding structure. By setting the second bracket 313 and the second movable dust suction head 315, during use, the second movable dust suction head 315 is moved on the second bracket 313 to absorb the particles on the surface of the dustproof net 301, thereby restoring the dustproof ability of the dustproof net 301.

[0030] Specifically, the top plate 316 is fixed by screws on the top of the frame 1, and the filter frame 317 is movably connected inside the top plate 316. The filter screen 318 is snap-connected inside the filter frame 317, and one side of the filter frame 317 is welded to the filter handle 319. By setting the filter frame 317 and the filter screen 318, during use, the filter screen 318 in the top plate 316 will protect the fan 321 from being affected by dust and particulate matter in the outside air when it is working, which is beneficial to improving the air flow efficiency generated by the fan 321.

[0031] Specifically, the bracket motor 320 is fixed by screws on the lower side of the filter frame 317, and the bracket motor 320 can drive the fan 321 to rotate. By setting the bracket motor 320 and the fan 321, during use, the fan 321 can be driven by the bracket motor 320 to work, which can dissipate heat for the internal electromechanical control cabinet, and can also blow the internal dust into the fixed dust suction head 302, and suck the dust and particulate matter into the dust removal box 303 through the fixed dust suction head 302 to collect them.

[0032] Working principle: Fix the frame 1 to the outside of the electromechanical control cabinet with bolts, connect the external power supply, turn on the exhaust pump 307 and the fan 321, and start working for the electromechanical control cabinet. When the internal electromechanical control cabinet is damaged, turn off the bracket motor 320, and the worker can enter the dust cover 3 by opening the door 2 for maintenance. After the maintenance is completed, the worker walks out of the dust cover 3, closes the door 2, turns on the bracket motor 320, and drives the fan 321 through the bracket motor 320 to blow away the dust and particles inside to prevent them from adhering to the surface of the electromechanical control cabinet and affecting its normal operation. The dust and particles are sucked into the dust removal box 303 through the fixed dust suction head 302 opened on one side of the dustproof net 301, and the first movable dust suction head 312 and the second movable dust suction head 315 move up and down on the first bracket 310 and the second bracket 313, and the first movable dust suction head 312 and the second movable dust suction head 315 move up and down on the first bracket 310 and the second bracket 313. The dust head 312 and the second movable dust suction head 315 suck out the dust and particles on the surface of the dustproof net 301, and suck them into the dust suction pipe 309 through the first dust suction hose 311 and the second dust suction hose 314. The dust and particles are sucked into the dust removal box 303 by the dust suction pipe 309. Finally, the exhaust pump 307 works to remove the dust and particles through the dust removal net 305, and the clean air is discharged through the exhaust pipe 308. The filter net 318 in the top plate 316 will protect the fan 321 from being affected by the dust and particles in the outside air during operation. At regular intervals, the dust cover 3 is stopped, the dust removal frame 304 is taken out through the dust removal handle 306, the dust and particles on the dust removal net 305 are cleaned, and the filter frame 317 is taken out through the filter handle 319, and the internal filter net 318 is cleaned to restore it to normal use.

[0033] The above is only an embodiment of the utility model, and the common sense such as the known specific structure and characteristics in the scheme is not described too much here. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the utility model. Any figure mark in the claims should not be regarded as limiting the claims involved.

Claims

1. A dust cover for an electromechanical control cabinet, comprising a frame (1), a door (2) and a dust cover (3), characterized in that: A door (2) is provided on one side of the frame (1), and dust covers (3) are provided on the other three sides of the frame (1). A dust net (301) is fixed to the three sides of the frame (1) by screws, and a fixed dust suction head (302) is provided on one side of the dust net (301), and the fixed dust suction head (302) is connected to one side of a dust removal box (303) through a pipe.

2. The dust cover for an electromechanical control cabinet according to claim 1, characterized in that: The interior of the dust removal box (303) is movably connected to the dust removal frame (304), the dust removal frame (304) is snap-connected to the dust removal net (305), and one side of the dust removal frame (304) is welded to the dust removal handle (306).

3. The dust cover for an electromechanical control cabinet according to claim 1, characterized in that: The other side of the dust removal box (303) is screwed to one side of the exhaust pump (307), and the other side of the exhaust pump (307) is screwed to the exhaust pipe (308).

4. The dust cover for an electromechanical control cabinet according to claim 1, characterized in that: A dust suction pipe (309) is screwed to one side of the dust removal box (303), the dust suction pipe (309) is screwed to the first bracket (310), the top of the dust suction pipe (309) is screwed to the first dust suction hose (311), the first dust suction hose (311) is screwed to the first movable dust suction head (312), and the first movable dust suction head (312) and the first bracket (310) form a sliding structure.

5. The dust cover for an electromechanical control cabinet according to claim 4, characterized in that: The dust suction tube (309) is screwed to fix the second bracket (313), the top of the dust suction tube (309) is screwed to fix the second dust suction hose (314), the second dust suction hose (314) is screwed to fix the second movable dust suction head (315), and the second movable dust suction head (315) and the second bracket (313) form a sliding structure.

6. The dust cover for an electromechanical control cabinet according to claim 1, characterized in that: The top of the frame (1) is screwed to fix a top plate (316), the top plate (316) is movably connected to a filter frame (317), the filter frame (317) is snap-connected to a filter screen (318), and one side of the filter frame (317) is welded to a filter handle (319).

7. The dust cover for an electromechanical control cabinet according to claim 6, characterized in that: The lower side of the filter frame (317) is screwed with a support motor (320), and the support motor (320) can drive the fan (321) to rotate.

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