Grid type harmonic wave elimination device

Abstract

The utility model relates to the related technical field of a collaboration eliminating device, in particular to a grating type harmonic collaboration eliminating device, which comprises a collaboration eliminating cabinet, a heat dissipation mechanism is arranged at one end of the collaboration eliminating cabinet, and a drawing mechanism is arranged in the collaboration eliminating cabinet. According to the grid type harmonic wave collaboration eliminating device, through the arrangement of the vent hole, the connecting shell, the water tank, the water inlet, the water pump, the water pumping pipe, the water drainage pipe, the heat dissipation water pipe, the heat conduction plate and the heat dissipation fan, when the collaboration eliminating cabinet is subjected to heat dissipation, the water pump is started, cold water in the water tank is pumped out by the water pump and fed into the heat dissipation water pipe, and therefore heat in the collaboration eliminating cabinet can be subjected to heat dissipation treatment; by arranging the drawing mechanism, loosening the nut and pulling the grating frame, at the moment, the sliding block slides in the sliding groove, the grating frame is driven to move to the outer side of the cooperation-removing cabinet, and the cooperation-removing efficiency can be improved. In this way, components or devices which are absent in cooperation can be conveniently installed or placed on the installation plate.

Description

Technical Field

[0001] The utility model relates to the technical field related to consumption-coordination devices, and in particular to a grid-type harmonic consumption-coordination device. Background Art

[0002] The harmonic elimination device is a passive filter device specially used for harmonics of 3rd, 5th, 7th, 11th, 13th and above in low-voltage power grids. The device uses an inductor and a capacitor to form a series resonant absorption circuit to effectively absorb the harmonics generated by the load, thereby avoiding the return of harmonic current to the power transformer and greatly reducing the harmonic amount of the power grid. The harmonic elimination cabinet is a very common harmonic elimination device. The harmonic elimination cabinet has a very good and efficient harmonic elimination effect and is widely used in various harmonic elimination work. Therefore, a grid-type harmonic elimination device is particularly needed.

[0003] However, most of the existing grid-type harmonic elimination devices do not have an active heat dissipation structure. The heat generated by the elimination cabinet during operation cannot be quickly dissipated. The high temperature generated by the heat accumulation will affect the efficiency of the elimination work and is also dangerous. Secondly, most elimination cabinets are very troublesome to install elimination components. Utility Model Content

[0004] The purpose of the utility model is to provide a grille-type harmonic elimination device to solve the problem of the existing grille-type harmonic elimination device proposed in the above-mentioned background technology. Most of the elimination cabinets are not provided with an active heat dissipation structure. The heat generated by the elimination cabinet during operation cannot be quickly dissipated. The high temperature generated by the heat accumulation will affect the efficiency of the elimination work and has certain dangers. Secondly, most of the elimination cabinets are very troublesome when installing elimination components.

[0005] To achieve the above object, the utility model provides the following technical solutions: a grid-type harmonic elimination device, comprising a elimination cabinet, one end of which is provided with a heat dissipation mechanism, and the interior of the elimination cabinet is provided with a pull-out mechanism;

[0006] The heat dissipation mechanism includes an air vent, a connecting shell, a water tank, a water inlet, a water pump, a water suction pipe, a drain pipe, a heat dissipation water pipe, a heat conduction plate and a heat dissipation fan. A vent is opened on one side surface of the consumer association cabinet, a connecting shell is fixedly connected to one side surface of the consumer association cabinet, a water tank is fixedly connected to one side surface of the connecting shell, a water inlet is provided at one end of the water tank, a water pump is fixedly installed on one side surface of the water tank, a water suction pipe is provided at one end of the water pump, a drain pipe is provided at one end of the water pump, and a heat dissipation water pipe is fixedly connected to one end of the drain pipe.

[0007] Preferably, one end of the heat dissipation water pipe is fixedly connected to a heat conduction plate, and one end of the heat conduction plate is provided with a heat dissipation fan.

[0008] Preferably, the ventilation holes are arranged at equal intervals on one side surface of the consumer association cabinet, and the water pump and the water pump pipe constitute a water pumping structure.

[0009] Preferably, the drainage pipe forms a water circulation structure with the water tank through the heat dissipation water pipe.

[0010] Preferably, two groups of heat dissipation fans are provided and are tightly fitted to the heat conducting plate.

[0011] Preferably, the pulling mechanism includes a connecting plate, a connecting block, a slide groove, a slider, a connecting groove, a screw, a nut, a grille frame and a mounting plate. Connecting plates are fixedly installed on both sides of the inner wall of the consumer association cabinet, one side surface of the connecting plate is fixedly connected to a connecting block, one side surface of the connecting block is provided with a slide groove, a slider is provided inside the slide groove, one side surface of the connecting block is provided with a connecting groove, one side surface of the slider is welded with a screw, one end of the screw is provided with a nut, one side surface of the slider is fixedly connected to a grille frame, and a mounting plate is installed inside the grille frame.

[0012] Preferably, the sliding block slides with the connecting block via a sliding groove, and one end of the screw rod passes through the connecting groove and is threadedly connected with the nut.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows: the grille-type harmonic elimination device, through the arrangement of the vent, connecting shell, water tank, water inlet, water pump, water pumping pipe, drain pipe, heat dissipation water pipe, heat conduction plate and heat dissipation fan, when the elimination cabinet is dissipated, the water pump is started, and the water pump draws out the cold water in the water tank and sends it into the heat dissipation water pipe, so that the heat in the elimination cabinet can be dissipated, and reducing the heat in the elimination cabinet can improve the efficiency of elimination and also reduce some dangers, through the arrangement of the connecting plate, connecting block, slide groove, slider, connecting groove, screw, nut, grille frame and mounting plate, loosen the nut, pull the grille frame, and then the slider slides in the slide groove, driving the grille frame to move to the outside of the elimination cabinet, so that the elimination components or the elimination device can be conveniently installed or placed on the mounting plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the side view of the appearance structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the heat dissipation mechanism structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the heat dissipation water pipe and the heat conduction plate cooperating with each other in the utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the connection block and the grid frame cooperating with each other in the utility model;

[0018] Figure 5 This is a schematic diagram of the structure in which the connecting block and the slide groove cooperate with each other in the utility model.

[0019] In the figure: 1. Consumer association cabinet; 2. heat dissipation mechanism; 201. vent; 202. connecting shell; 203. water tank; 204. water inlet; 205. water pump; 206. water suction pipe; 207. drain pipe; 208. heat dissipation water pipe; 209. heat conduction plate; 210. cooling fan; 3. pulling mechanism; 301. connecting plate; 302. connecting block; 303. slide groove; 304. slider; 305. connecting groove; 306. screw; 307. nut; 308. grille frame; 309. mounting plate. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-5 The utility model provides a technical solution: a grid-type harmonic elimination device, comprising a elimination cabinet 1, a heat dissipation mechanism 2 is arranged at one end of the elimination cabinet 1, and a pull-out mechanism 3 is arranged inside the elimination cabinet 1;

[0022] The heat dissipation mechanism 2 includes a vent 201, a connecting shell 202, a water tank 203, a water inlet 204, a water pump 205, a water pumping pipe 206, a drain pipe 207, a heat dissipation water pipe 208, a heat conduction plate 209 and a heat dissipation fan 210. A vent 201 is provided on one side surface of the consumer association cabinet 1, a connecting shell 202 is fixedly connected to one side surface of the consumer association cabinet 1, a water tank 203 is fixedly connected to one side surface of the connecting shell 202, a water inlet 204 is provided at one end of the water tank 203, a water pump 205 is fixedly installed on one side surface of the water tank 203, a water pump 206 is provided at one end of the water pump 205, a drain pipe 207 is provided at one end of the water pump 205, a heat dissipation water pipe 208 is fixedly connected to one end of the drain pipe 207, and a heat dissipation water pipe 208 is fixedly connected to one end of the drain pipe 207. 207 and the heat dissipation water pipe 208 are arranged. When the consumer cooperative cabinet 1 is cooled, cold water is first poured into the water tank 203 through the water inlet 204, and the water pump 205 is started. The water pump 205 draws the cold water in the water tank 203 through the pumping pipe 206, and then the cold water is discharged into the heat dissipation water pipe 208 through the drain pipe 207. When the cold water flows in the heat dissipation water pipe 208, the heat in the consumer cooperative cabinet 1 can be absorbed, and the absorbed heat will be gathered on the heat conduction plate 209. The heat dissipation fan 210 is started, and the heat dissipation fan 210 can quickly blow out the heat gathered on the heat conduction plate 209, so that the heat dissipation of the consumer cooperative cabinet 1 is quickly and efficiently performed, the temperature of the consumer cooperative cabinet 1 will not be too high, the heat dissipation effect is higher, and the danger is greatly reduced. Secondly, the vent 201 can help the temperature circulation between the consumer cooperative cabinet 1 and the connecting shell 202, so that the heat dissipation effect is better.

[0023] Furthermore, one end of the heat dissipation water pipe 208 is fixedly connected to a heat conducting plate 209, and one end of the heat conducting plate 209 is provided with a heat dissipation fan 210. Through the setting of the heat conducting plate 209, the heat conducting plate 209 can absorb the heat in the heat dissipation water pipe 208, and then discharge it through the heat dissipation fan 210, thereby completing the heat dissipation work.

[0024] Furthermore, the vent holes 201 are arranged at equal intervals on one side surface of the consumer association cabinet 1, and the water pump 205 and the pumping pipe 206 constitute a pumping structure. Through the arrangement of the vent holes 201, the heat in the consumer association cabinet 1 can flow into the connecting shell 202 through the vent holes 201, and the heat absorption effect of the heat dissipation water pipe 208 will be better.

[0025] Furthermore, the drain pipe 207 forms a water circulation structure with the water tank 203 through the heat dissipation water pipe 208. Through the setting of the heat dissipation water pipe 208, the cold water can absorb the heat in the consumer association cabinet 1 when flowing in the heat dissipation water pipe 208, which has a good heat dissipation effect on the consumer association cabinet 1.

[0026] Furthermore, two groups of cooling fans 210 are provided, and they are tightly fitted with the heat conducting plate 209. By providing the cooling fans 210, the cooling fans 210 are started during heat dissipation, and the cooling fans 210 can quickly blow out the heat derived from the heat conducting plate 209, with high heat dissipation efficiency.

[0027] Furthermore, the pulling mechanism 3 includes a connecting plate 301, a connecting block 302, a slide groove 303, a slider 304, a connecting groove 305, a screw 306, a nut 307, a grille frame 308 and a mounting plate 309. The connecting plates 301 are fixedly installed on both sides of the inner wall of the consumer association cabinet 1. The connecting plate 301 is fixedly connected to the connecting block 302 on one side surface of the connecting plate 301. The slide groove 303 is provided on one side surface of the connecting block 302. The slide groove 303 is provided inside the slide groove 303. The connecting groove 305 is provided on one side surface of the connecting block 302. The screw 306 is welded on one side surface of the slider 304. A nut 307 is provided at one end of the screw 306. The grille frame 308 is fixedly connected to the one side surface of the slider 304. The mounting plate 309 is installed inside the grille frame 308. 1. The setting of the connecting block 302, the slide groove 303, the slider 304, the connecting groove 305, the screw 306, the nut 307, the grille frame 308 and the mounting plate 309. When installing the consumer-cooperative components or consumer-cooperative devices, loosen the nut 307 and pull the grille frame 308. At this time, the slider 304 slides in the slide groove 303, and the screw 306 moves in the connecting groove 305, driving the grille frame 308 to move quickly to the outside of the consumer-cooperative cabinet 1. In this way, the consumer-cooperative components or consumer-cooperative devices can be quickly installed or placed on the mounting plate 309. It is convenient to install and disassemble and repair. After the installation is completed, push the grille frame 308 to move it back to the consumer-cooperative cabinet 1, and screw on the nut 307 to complete the fixation. Secondly, the grille frame 308 also facilitates the heat dissipation of the consumer-cooperative components or consumer-cooperative devices.

[0028] Furthermore, the slider 304 slides with the connecting block 302 through the slide groove 303, and one end of the screw rod 306 passes through the connecting groove 305 and is threadedly connected with the nut 307. Through the setting of the slide groove 303 and the slider 304, the slider 304 slides in the slide groove 303, driving the grille frame 308 to move in the consumer association cabinet 1.

[0029] Working principle: When cooling the consumer cabinet 1, first pour cold water into the water tank 203 through the water inlet 204, start the water pump 205, the water pump 205 pumps the cold water out of the water tank 203 through the pumping pipe 206, and then discharges the cold water into the heat dissipation water pipe 208 through the drain pipe 207. When the cold water flows in the heat dissipation water pipe 208, the heat in the consumer cabinet 1 can be absorbed. The absorbed heat will be gathered on the heat conduction plate 209, and the heat dissipation fan 210 can be started. The heat dissipation fan 210 can heat the heat conduction plate 209. The accumulated heat is blown out quickly. When installing consumer cooperative components or consumer cooperative devices, loosen the nut 307 and pull the grid frame 308. At this time, the slider 304 slides in the slide groove 303, and the screw 306 moves in the connecting groove 305, driving the grid frame 308 to move quickly to the outside of the consumer cooperative cabinet 1. In this way, the consumer cooperative components or consumer cooperative devices can be quickly installed or placed on the mounting plate 309. After the installation is completed, push the grid frame 308 to move it back to the consumer cooperative cabinet 1, and screw on the nut 307 to complete the fixation.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A grid-type harmonic elimination device, comprising a elimination cabinet (1), characterized in that: A heat dissipation mechanism (2) is provided at one end of the consumer association cabinet (1), and a drawer mechanism (3) is provided inside the consumer association cabinet (1); The heat dissipation mechanism (2) comprises a vent (201), a connecting shell (202), a water tank (203), a water inlet (204), a water pump (205), a water pump (206), a drain pipe (207), a heat dissipation water pipe (208), a heat conduction plate (209) and a heat dissipation fan (210). The vent (201) is provided on one side surface of the consumer association cabinet (1). The connecting shell (202) is fixedly connected to one side surface of the consumer association cabinet (1). A water tank (203) is fixedly connected to one side surface of the connection shell (202), a water inlet (204) is provided at one end of the water tank (203), a water pump (205) is fixedly installed on one side surface of the water tank (203), a water pump (206) is provided at one end of the water pump (205), a drainage pipe (207) is provided at one end of the water pump (205), and a heat dissipation water pipe (208) is fixedly connected to one end of the drainage pipe (207).

2. A grid-type harmonic elimination device according to claim 1, characterized in that: One end of the heat dissipation water pipe (208) is fixedly connected to a heat conduction plate (209), and one end of the heat conduction plate (209) is provided with a heat dissipation fan (210).

3. The grid-type harmonic elimination device according to claim 1, characterized in that: The vent holes (201) are arranged at equal intervals on a side surface of the consumer association cabinet (1), and the water pump (205) and the water pump pipe (206) form a water pumping structure.

4. The grid-type harmonic elimination device according to claim 1, characterized in that: The drainage pipe (207) forms a water circulation structure with the water tank (203) through the heat dissipation water pipe (208).

5. The grid-type harmonic elimination device according to claim 2, characterized in that: The heat dissipation fans (210) are provided in two groups and are closely fitted to the heat conduction plate (209).

6. The grid-type harmonic elimination device according to claim 1, characterized in that: The pulling mechanism (3) comprises a connecting plate (301), a connecting block (302), a sliding groove (303), a sliding block (304), a connecting groove (305), a screw rod (306), a nut (307), a grille frame (308) and a mounting plate (309). The connecting plates (301) are fixedly mounted on both sides of the inner wall of the consumer association cabinet (1). A connecting block (302) is fixedly connected to one side surface of the connecting plate (301). A connecting block (302) is opened on one side surface of the connecting block (302). A slide groove (303) is provided, a slider (304) is provided inside the slide groove (303), a connection groove (305) is provided on one side surface of the connection block (302), a screw rod (306) is welded on one side surface of the slider (304), a nut (307) is provided at one end of the screw rod (306), a grille frame (308) is fixedly connected to one side surface of the slider (304), and a mounting plate (309) is installed inside the grille frame (308).

7. A grid-type harmonic elimination device according to claim 6, characterized in that: The slider (304) slides with the connecting block (302) via the sliding groove (303), and one end of the screw rod (306) passes through the connecting groove (305) and is threadedly connected with the nut (307).

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