Dust removal device for electrical automation equipment

Abstract

The utility model relates to a dust removal device, belongs to the technical field of dust removal devices for electrical equipment, and particularly relates to a dust removal device for electrical automation equipment, which comprises a cabinet body, supporting legs, a spraying dust fall assembly and a vibration dust removal assembly, and the vibration dust removal assembly comprises a dust screen, a sliding chute, a sliding block, a sliding rod, a spring and a rotating rod. The surface of the rotating rod is sleeved with two cams, the inner wall of the cabinet body is provided with a motor, the output end of the motor is connected with one end of the rotating rod, the inner wall of the cabinet body is fixedly connected with a water baffle, and the water baffle is arranged above the motor; according to the power distribution cabinet, dust on electrical automation equipment is cleaned in a vibration and spraying dust falling mode, the use effect is improved, and the problems that dust of an existing power distribution cabinet is accumulated on the outer side of a dust screen, the dust screen is prone to being blocked, and the ventilation and cooling effect of the power distribution cabinet is affected are solved; and the dust screen can be blocked in a short time.

Description

Technical Field

[0001] The utility model relates to the technical field of dust removal devices for electrical equipment, in particular to a dust removal device for electrical automation equipment. Background Art

[0002] Electrical automation equipment is a series of equipment used for circuit-related experiments or related circuit master control, such as distribution cabinets, metering cabinets, etc. After long-term use, some dust will accumulate, which will affect the use of related equipment. Therefore, a dust removal device is needed to remove dust from these electrical automation equipment.

[0003] In the prior art, in order to avoid high temperature inside the distribution cabinet, ventilation holes are generally arranged opposite to each other on the distribution cabinet, and the interior of the distribution cabinet is ventilated and cooled through the ventilation holes. Dustproof nets are arranged on the ventilation holes to prevent dust from entering the distribution cabinet.

[0004] However, although the dustproof net has a certain dust-proof effect, after long-term operation, dust will accumulate on the outside of the dustproof net and easily clog the dustproof net, affecting the ventilation and cooling effect of the distribution cabinet, especially the distribution cabinet located outdoors, which will clog the dustproof net in a short time. Therefore, an electrical automation equipment dust removal device is proposed to solve the above problem. Utility Model Content

[0005] In order to solve the above technical problems, the utility model proposes a dust removal device for electrical automation equipment, which can clean dust on electrical automation equipment and improve the use effect by setting a vibration and spray dust reduction method.

[0006] The technical solution to achieve the purpose of the utility model is: an electrical automation equipment dust removal device, including a cabinet, a plurality of support legs are fixedly connected to the lower surface of the cabinet, a spray dust reduction component is arranged inside the cabinet, and also includes

[0007] A vibration dust removal component, wherein the vibration dust removal component is arranged on one side of the cabinet;

[0008] The vibrating dust removal assembly includes a dustproof net, a rectangular through groove is opened on the cabinet, the dustproof net is arranged on the inner wall of the rectangular through groove, a plurality of slide grooves are opened on the inner wall of the rectangular through groove, sliders, slide rods and springs are arranged on the inner walls of the plurality of slide grooves, the inner wall of the cabinet is rotatably connected with a rotating rod through two mounting seats, two cams are sleeved and installed on the surface of the rotating rod, a motor is installed on the inner wall of the cabinet, the output end of the motor is connected to one end of the rotating rod, the inner wall of the cabinet is fixedly connected with a water baffle, and the water baffle is arranged above the motor.

[0009] In some embodiments, one side of the multiple sliders is respectively connected to the surface of the dustproof net, the inner walls of the multiple slide grooves are fixedly connected with slide rods, the multiple sliders are respectively slidably connected to the surfaces of the corresponding multiple slide rods, the surfaces of the multiple slide rods are respectively provided with springs, and the two ends of the multiple springs are respectively connected to one side of the slider and the inner wall of the slide groove.

[0010] In some embodiments, the spray dust reduction assembly includes two fixing plates and a fixing hoop fixedly connected to the inner wall of the cabinet, one side of the two fixing plates is provided with a through hole, the inner walls of the two through holes are fixedly connected to the same electric push rod, and the insides of the two fixing hoops are fixedly connected to a cylinder.

[0011] In some embodiments, a piston is slidably connected to the inner wall of the cylinder, one end of the piston is connected to the output end of the electric push rod, and two avoidance holes are opened at one end of the cylinder. An inlet pipe and an outlet pipe are respectively installed on the inner walls of the two avoidance holes, and a one-way valve is installed on the surface of the inlet pipe and the outlet pipe.

[0012] In some embodiments, a support frame is fixedly connected to one side of the cabinet, a water tank is fixedly connected to the upper surface of the support frame, and one end of the water inlet pipe is connected to the water tank.

[0013] In some embodiments, a water blocking plate is installed on the inner bottom wall of the cabinet, a drain pipe is installed on the inner bottom wall of the cabinet, and a control valve is provided on the surface of the drain pipe.

[0014] Compared with the prior art, the present invention has the following significant advantages:

[0015] First, the utility model can drive the rotating rod to rotate through the drive of the motor, thereby driving the rotation of the two cams to reciprocate the impact of the dustproof net, and cooperate with the action of the slide groove, the slide rod, the slider and the spring to make the dustproof net vibrate, so as to remove the dust on the surface of the dustproof net and the inside of the mesh;

[0016] Secondly, when the utility model is vibrating to remove dust, the dust can be raised by the electric push rod to drive the reciprocating motion of the piston, and the water inside the water tank can be pumped into the cylinder, and then sprayed above the dustproof net through the water outlet pipe to achieve the dust reduction effect. The sprayed water can be discharged in time through the arranged water blocking plate and drain pipe to achieve dust removal and dust reduction effects and improve the dust removal effect.

[0017] The invention solves the problem that dust in the existing power distribution cabinet accumulates on the outside of the dustproof net and easily blocks the dustproof net, thus affecting the ventilation and cooling effect of the power distribution cabinet, especially the power distribution cabinet located outdoors, which will cause the dustproof net to be blocked in a short time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further explained below in conjunction with the accompanying drawings and embodiments:

[0019] Figure 1 It is a schematic diagram of a three-dimensional structure provided in one embodiment of the utility model;

[0020] Figure 2 It is a cross-sectional structural schematic diagram provided in one embodiment of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of a spray dust reduction assembly provided in one embodiment of the utility model;

[0022] Figure 4 It is a schematic diagram of the structure of a vibrating dust removal component provided in one embodiment of the utility model.

[0023] Description of reference numerals:

[0024] 1. Cabinet; 2. Support legs; 3. Vibrating dust removal assembly; 301. Dust net; 302. Rotating rod; 303. Cam; 304. Motor; 305. Water baffle; 306. Slide; 307. Slide bar; 308. Spring; 309. Slider; 4. Support frame; 5. Spray dust reduction assembly; 501. Fixed plate; 502. Electric push rod; 503. Fixed hoop; 504. Cylinder; 505. Piston; 506. Water inlet pipe; 507. Water outlet pipe; 508. One-way valve; 509. Water tank; 6. Water baffle; 7. Drain pipe. DETAILED DESCRIPTION

[0025] The utility model is described in detail below, and the technical solutions in the embodiments of the utility model are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0026] The utility model provides a dust removal device for electrical automation equipment through improvement. The technical solution of the utility model is:

[0027] like Figure 1-4 As shown, a dust removal device for electrical automation equipment includes a cabinet 1, a plurality of support legs 2 are fixedly connected to the lower surface of the cabinet 1, a spray dust reduction component 5 is arranged inside the cabinet 1, and further includes

[0028] A vibration dust removal component 3, which is arranged on one side of the cabinet 1;

[0029] The vibration dust removal component 3 includes a dustproof net 301, a rectangular through groove is opened on the cabinet 1, the dustproof net 301 is arranged on the inner wall of the rectangular through groove, a plurality of slide grooves 306 are opened on the inner wall of the rectangular through groove, and a slider 309, a slide rod 307 and a spring 308 are arranged on the inner wall of the plurality of slide grooves 306. The inner wall of the cabinet 1 is rotatably connected with a rotating rod 302 through two mounting seats, and two cams 303 are sleeved and installed on the surface of the rotating rod 302. A motor 304 is installed on the inner wall of the cabinet 1, and the output end of the motor 304 is connected to one end of the rotating rod 302. A water baffle 305 is fixedly connected to the inner wall of the cabinet 1, and the water baffle 305 is arranged above the motor 304. The water baffle 305 can be set to achieve waterproof protection for the motor 304 to prevent water from entering the motor 304 during spraying.

[0030] like Figure 4 As shown, in one embodiment, one side of multiple sliders 309 is respectively connected to the surface of the dustproof net 301, the inner walls of the multiple slide grooves 306 are fixedly connected with slide rods 307, and the multiple sliders 309 are respectively slidably connected to the surfaces of the corresponding multiple slide rods 307. The surfaces of the multiple slide rods 307 are all sleeved with springs 308. There are four sliders 309, slide rods 307 and springs 308, which are divided into four groups and distributed on the surface of the dustproof net 301. The two ends of the multiple springs 308 are respectively connected to one side of the slider 309 and the inner wall of the slide groove 306.

[0031] like Figure 2 and 3 As shown, in one embodiment, the spray dust reduction assembly 5 includes two fixing plates 501 and a fixing hoop 503 fixedly connected to the inner wall of the cabinet 1, one side of the two fixing plates 501 is provided with a through hole, the inner walls of the two through holes are fixedly connected to the same electric push rod 502, and the insides of the two fixing hoops 503 are fixedly connected to a cylinder 504;

[0032] The inner wall of the cylinder 504 is slidably connected with a piston 505, which is composed of a polished rod and a rubber head. One end of the piston 505 is connected to the output end of the electric push rod 502. Two avoidance holes are provided at one end of the cylinder 504. The inner walls of the two avoidance holes are respectively installed with an inlet pipe 506 and an outlet pipe 507. The surfaces of the inlet pipe 506 and the outlet pipe 507 are both installed with a one-way valve 508. The one-way valve 508 is also called a check valve or a non-return valve. It is a valve that allows fluid to flow only along the water inlet and the medium at the water outlet cannot flow back. Its working principle is that when the fluid enters from the inlet end, the valve disc will be pushed open to allow the fluid to pass; and when the fluid tries to flow in the opposite direction from the outlet end, the valve disc will be closed under the action of the fluid pressure and its own gravity to prevent the fluid from flowing back.

[0033] like Figure 1 and 2As shown, in one embodiment, a support frame 4 is fixedly connected to one side of the cabinet 1, a water tank 509 is fixedly connected to the upper surface of the support frame 4, one end of the water inlet pipe 506 is connected to the water tank 509, and a water inlet is provided above the water tank 509;

[0034] A water blocking plate 6 is installed on the inner bottom wall of the cabinet 1, and a drain pipe 7 is installed on the inner bottom wall of the cabinet 1. A control valve is provided on the surface of the drain pipe 7. The cabinet 1 can be sealed by the control valve provided on the drain pipe 7. The valve will be opened only when in use.

[0035] The specific working method is: when the dust removal device of the electrical automation equipment is used, first start the motor 304 and the electric push rod 502 at the same time. The drive of the motor 304 can drive the rotating rod 302 to rotate, thereby driving the rotation of the two cams 303, and reciprocatingly impacting the dustproof net 301. With the action of the slide groove 306, the slide rod 307, the slider 309 and the spring 308, the dustproof net 301 can be vibrated, so that the dust on the surface of the dustproof net 301 and the inside of the mesh can be removed. During the vibration removal, the dust can be lifted up by the electric push rod 502 to drive the reciprocating motion of the piston 505, and the water inside the water tank 509 is drawn into the cylinder 504, and then sprayed above the dustproof net 301 through the water outlet pipe 507 to achieve the dust reduction effect. The sprayed water can be discharged in time through the water blocking plate 6 and the drain pipe 7 to achieve the dust removal and dust reduction effect, thereby improving the dust removal effect.

[0036] The technical means disclosed in the utility model are not limited to the technical means disclosed in the above technical means, but also include technical solutions composed of equivalent replacement of the above technical features. Matters not covered in the utility model belong to the common knowledge of those skilled in the art.

Claims

1. A dust removal device for electrical automation equipment, comprising a cabinet (1), a plurality of support legs (2) being fixedly connected to the lower surface of the cabinet (1), a spray dust reduction assembly (5) being arranged inside the cabinet (1), characterized in that: Also includes A vibration dust removal component (3), wherein the vibration dust removal component (3) is arranged on one side of the cabinet (1); The vibrating dust removal assembly (3) comprises a dustproof net (301), a rectangular through slot is provided on the cabinet (1), the dustproof net (301) is arranged on the inner wall of the rectangular through slot, a plurality of slide slots (306) are provided on the inner wall of the rectangular through slot, a slider (309), a slide rod (307) and a spring (308) are provided on the inner wall of the plurality of slide slots (306), the inner wall of the plurality of slide slots (306) is rotatably connected to a rotating rod (302) via two mounting seats, two cams (303) are sleeved and installed on the surface of the rotating rod (302), a motor (304) is installed on the inner wall of the cabinet (1), the output end of the motor (304) is connected to one end of the rotating rod (302), and a water baffle (305) is fixedly connected to the inner wall of the cabinet (1), and the water baffle (305) is arranged above the motor (304).

2. The dust removal device for electrical automation equipment according to claim 1, characterized in that: One side of the multiple sliders (309) is respectively connected to the surface of the dustproof net (301), the inner walls of the multiple slide grooves (306) are fixedly connected with slide rods (307), the multiple sliders (309) are respectively slidably connected to the surfaces of the corresponding multiple slide rods (307), the surfaces of the multiple slide rods (307) are respectively sleeved with springs (308), and the two ends of the multiple springs (308) are respectively connected to one side of the slider (309) and the inner wall of the slide groove (306).

3. The dust removal device for electrical automation equipment according to claim 1, characterized in that: The spray dust reduction assembly (5) comprises two fixing plates (501) and a fixing hoop (503) fixedly connected to the inner wall of the cabinet (1); one side of the two fixing plates (501) is provided with a through hole; the inner walls of the two through holes are fixedly connected to the same electric push rod (502); and the interiors of the two fixing hoops (503) are fixedly connected to a cylinder (504).

4. The dust removal device for electrical automation equipment according to claim 3, characterized in that: The inner wall of the cylinder (504) is slidably connected to a piston (505), one end of the piston (505) is connected to the output end of the electric push rod (502), one end of the cylinder (504) is provided with two avoidance holes, the inner walls of the two avoidance holes are respectively installed with a water inlet pipe (506) and a water outlet pipe (507), and the surfaces of the water inlet pipe (506) and the water outlet pipe (507) are both installed with a one-way valve (508).

5. The dust removal device for electrical automation equipment according to claim 4, characterized in that: A support frame (4) is fixedly connected to one side of the cabinet (1), a water tank (509) is fixedly connected to the upper surface of the support frame (4), and one end of the water inlet pipe (506) is in communication with the water tank (509).

6. The dust removal device for electrical automation equipment according to claim 5, characterized in that: The inner bottom wall of the cabinet (1) is installed with a water blocking plate (6), the inner bottom wall of the cabinet (1) is installed with a drainage pipe (7), and the surface of the drainage pipe (7) is provided with a control valve.

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