CN219180986U

CN219180986U - Explosion-proof power control cabinet for frequency converter

Info

Publication number: CN219180986U
Application number: CN202221429156.8U
Authority: CN
Inventors: 朱光明; 袁蜜; 朱新明; 朱云英
Original assignee: Hunan Huasiming Electromechanical Equipment Co ltd
Current assignee: Hunan Huasiming Electromechanical Equipment Co ltd
Priority date: 2022-06-09
Filing date: 2022-06-09
Publication date: 2023-06-13
Anticipated expiration: 2032-06-09

Abstract

The utility model discloses an explosion-proof power control cabinet for a frequency converter, which relates to the field of control cabinets and aims at solving the problem that the existing frequency converter control cabinet is poor in heat dissipation effect. The heat-dissipating device is novel in structure, and through the arrangement of the heat-dissipating device and the matching of the suction fan and the blowing fan, the ventilation of air in the cabinet body is improved, the heat-dissipating effect is achieved, and the heat-dissipating effect is further achieved through the arrangement of the heat-conducting plate.

Description

Explosion-proof power control cabinet for frequency converter

Technical Field

The utility model relates to the field of control cabinets, in particular to an explosion-proof power control cabinet for a frequency converter.

Background

The existing frequency converter control cabinet is poor in heat dissipation effect, a large amount of heat can be generated when the frequency converter is used for a long time, if the heat cannot be timely discharged from the inside of the control cabinet, explosion phenomenon can occur easily, and the service life of equipment is reduced.

Therefore, in order to solve the above problems, the my door proposes an explosion-proof power control cabinet for a frequency converter.

Disclosure of Invention

The utility model provides an explosion-proof power control cabinet for a frequency converter, which solves the problem that the existing frequency converter control cabinet is poor in heat dissipation effect.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides an explosion-proof power control cabinet for converter, includes the cabinet body, cabinet body bottom fixed mounting has two supporting seats that are symmetric distribution, just cabinet body one side articulates there is the cabinet door, cabinet body one side fixed mounting is kept away from to the cabinet door has the controller, just cabinet body one side inner wall fixed mounting who keeps away from the cabinet door has temperature sensor, cabinet body both sides equal fixed mounting has the installing frame, and two be equipped with heat abstractor in the installing frame, cabinet body top fixed mounting has the collecting frame, just cabinet body bottom lateral wall fixed mounting has the storage water tank, be equipped with drainage structures between collecting frame and the storage water tank.

Preferably, the heat dissipating device comprises a mounting plate, a blowing fan and an air suction fan, wherein the mounting plate is fixedly mounted in the mounting frame, the blowing fan and the air suction fan are mounted on the side wall of the mounting plate respectively, and through holes distributed in a rectangular array are formed in one side opposite to the mounting frame.

Preferably, two filter screens which are symmetrically distributed are fixedly arranged in the two mounting frames.

Preferably, the drainage structure comprises a water guide pipe, a drain pipe and a water outlet pipe, wherein the drain pipe is fixedly arranged on one side, far away from the cabinet door, of the cabinet body, the two ends of the drain pipe respectively penetrate through the collecting frame and the water storage tank, the two water guide pipes which are symmetrically distributed are fixedly arranged on the two sides of the cabinet body, the two ends of the water guide pipe respectively penetrate through the collecting frame and the water storage tank, and the water outlet pipe is fixedly arranged on one side, far away from the cabinet door, of the water storage tank.

Preferably, the heat-conducting plates which are distributed in a straight line are fixedly arranged on two sides of the cabinet body.

Preferably, the top ends of the supporting seats are provided with two symmetrically distributed fixing bolts in a threaded manner, and the top ends of the two supporting seats are provided with screw holes matched with the fixing bolts in the same group.

The beneficial effects of the utility model are as follows:

1. through heat abstractor's setting, utilize the suction fan to inhale the cabinet internal with external cold air, simultaneously, outside with cabinet internal heat discharge cabinet body through blowing the fan, make the internal air cold and hot exchange of cabinet, improved the circulation of internal air of cabinet, can reach radiating effect, and through the setting of heat-conducting plate, play the effect with internal heat derivation of cabinet, help avoiding the internal heat of cabinet too high, therefore appear the phenomenon of explosion, prolonged the life of equipment.

2. Through the setting of drainage structures, when equipment is in external rainy day, collect the effect that the frame can play the rainwater of collecting, and can play the effect of protection water, inside rainwater passes through aqueduct and drain pipe entering storage water tank, when the rainwater is at the inside circulation of aqueduct and drain pipe, the rainwater can be taken away the heat that the cabinet body gives off as the condensate when the rainwater, reaches radiating effect, has improved the practicality of equipment.

To sum up, this equipment structure is novel, through heat abstractor's setting, through the fan of inhaling and the fan cooperation of blowing, has improved the circulation of cabinet internal air, reaches radiating effect, and through the setting of heat-conducting plate, plays further radiating effect, has prolonged the life of equipment.

Drawings

FIG. 1 is a schematic view of a first view of the present utility model;

FIG. 2 is a schematic diagram of a second view of the present utility model;

FIG. 3 is a cross-sectional view of the present utility model;

FIG. 4 is an enlarged view of FIG. 3A in accordance with the present utility model;

fig. 5 is an enlarged view of B of fig. 3 in accordance with the present utility model.

Reference numerals in the drawings: 1. a cabinet body; 2. a heat conductive plate; 3. a mounting frame; 4. a water conduit; 5. a water storage tank; 6. a support base; 7. a fixing bolt; 8. a cabinet door; 9. a screw hole; 10. a controller; 11. a collection frame; 12. a drain pipe; 13. a water outlet pipe; 14. a mounting plate; 15. a blowing fan; 16. a filter screen; 17. a suction fan; 18. a temperature sensor.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-5, an explosion-proof power control cabinet for a frequency converter comprises a cabinet body 1, two symmetrically distributed supporting seats 6 are fixedly arranged at the bottom end of the cabinet body 1, a cabinet door 8 is hinged to one side of the cabinet body 1, a controller 10 is fixedly arranged on one side, far away from the cabinet body 1, of the cabinet door 8, a temperature sensor 18 is fixedly arranged on the inner wall of one side, far away from the cabinet door 8, of the cabinet body 1, mounting frames 3 are fixedly arranged on two sides of the cabinet body 1, a heat dissipation device is arranged in the two mounting frames 3 and comprises mounting plates 14, a blowing fan 15 and an air suction fan 17, the mounting plates 14 are fixedly arranged in the two mounting frames 3, the blowing fan 15 and the air suction fan 17 are respectively arranged on the side walls of the two mounting plates 14, through holes which are distributed in a rectangular array are formed on the opposite sides of the two mounting frames 3, when the device is used, the inside of the cabinet body 1 is provided with the temperature sensor 18, the effect of detecting the temperature inside the cabinet body 1 in real time is achieved, when the temperature inside the cabinet body 1 is too high, the temperature sensor 18 gives a signal to the controller 10, the controller 10 starts the blowing fan 15 and the air suction fan 17 to operate, the outside cold air is led into the cabinet body 1 through the air suction fan 17, meanwhile, the heat inside the cabinet body 1 is led out through the air suction fan 15, the effect of cold and hot air exchange is achieved inside the cabinet body 1 through the cooperation of the air suction fan 17 and the air suction fan 15, the circulation of the air inside the cabinet body 1 is accelerated, the radiating effect can be achieved, the phenomenon that the temperature inside the cabinet body 1 is too high, explosion occurs is avoided, and the service life of the device is prolonged.

Referring to fig. 4-5, two filter screens 16 which are symmetrically distributed are fixedly installed inside the two installation frames 3, the two installation frames 3 are provided with the filter screens 16, so that the situation that dust enters the interior of the cabinet body 1 in a return city is avoided, the dust is prevented from affecting the use of equipment is avoided, the heat-conducting plates 2 which are linearly distributed are fixedly installed on two sides of the cabinet body 1, and through the arrangement of the heat-conducting plates 2, the effect of leading out heat inside the cabinet body 1 can be achieved, the effect of further heat dissipation is achieved, and the practicability of the equipment is improved.

Referring to fig. 1-3, cabinet 1 top fixed mounting has collection frame 11, and cabinet 1 bottom lateral wall fixed mounting has storage water tank 5, be equipped with drainage structure between collection frame 11 and the storage water tank 5, drainage structure includes water guide pipe 4, drain pipe 12 and outlet pipe 13, cabinet 1 keeps away from cabinet door 8 one side fixed mounting has drain pipe 12, and drain pipe 12 both ends run through respectively and collect frame 11 and storage water tank 5, cabinet 1 both sides equal fixed mounting has two aqueducts 4 that are symmetric distribution, and water guide pipe 4 both ends run through respectively and collect frame 11 and storage water tank 5, storage water tank 5 is kept away from cabinet door 8 one side fixed mounting and is equipped with outlet pipe 13, when equipment is in outside rainy day, the rainwater falls into in the collection frame 11 on cabinet 1 top, can play the effect of collecting the rainwater, and play rainproof effect, the rainwater passes through aqueduct 4 and drain pipe 12 gets into storage water tank 5 inside, when rainwater can play the effect as the condensate, the rainwater takes away the heat that cabinet 1 gives off, can play the effect of dispelling the heat, and the practicality of equipment has been played, and storage water tank 5 can play the effect of collecting the rainwater, and environmental protection and energy saving water has improved.

Referring to fig. 1-3, two fixing bolts 7 which are symmetrically distributed are arranged on the top ends of the supporting seats 6 in a threaded manner, screw holes 9 matched with the fixing bolts 7 in the same group are formed in the top ends of the two supporting seats 6, the supporting equipment can be supported through the arrangement of the supporting seats 6, the fixing equipment is reinforced through the arrangement of the fixing bolts 7, and the equipment installation stability is improved.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides an explosion-proof power control cabinet for converter, includes the cabinet body (1), its characterized in that, cabinet body (1) bottom end fixed has two supporting seat (6) that are symmetric distribution, just cabinet body (1) one side articulates there is cabinet door (8), cabinet body (1) one side fixed mounting has controller (10) are kept away from to cabinet door (8), just cabinet body (1) one side inner wall fixed mounting who keeps away from cabinet door (8) has temperature sensor (18), cabinet body (1) both sides are equal fixed mounting has installing frame (3), and two be equipped with heat abstractor in installing frame (3), cabinet body (1) top fixed mounting has collection frame (11), just cabinet body (1) bottom lateral wall fixed mounting has storage water tank (5), be equipped with drainage structures between collection frame (11) and storage water tank (5).

2. The explosion-proof power control cabinet for a frequency converter according to claim 1, wherein the heat dissipating device comprises a mounting plate (14), a blowing fan (15) and an air suction fan (17), the mounting plate (14) is fixedly mounted in each of the two mounting frames (3), the blowing fan (15) and the air suction fan (17) are mounted on the side walls of the two mounting plates (14) respectively, and through holes distributed in a rectangular array are formed in opposite sides of the two mounting frames (3).

3. An explosion-proof power control cabinet for a frequency converter according to claim 2, characterized in that two filter screens (16) which are symmetrically distributed are fixedly arranged in the two mounting frames (3).

4. The explosion-proof power control cabinet for a frequency converter according to claim 1, wherein the water draining structure comprises a water guiding pipe (4), a water draining pipe (12) and a water draining pipe (13), the water draining pipe (12) is fixedly installed on one side, far away from the cabinet door (8), of the cabinet body (1), two ends of the water draining pipe (12) penetrate through the collecting frame (11) and the water storing tank (5) respectively, two symmetrically distributed water guiding pipes (4) are fixedly installed on two sides of the cabinet body (1), two ends of the water guiding pipe (4) penetrate through the collecting frame (11) and the water storing tank (5) respectively, and the water draining pipe (13) is fixedly installed on one side, far away from the cabinet door (8), of the water storing tank (5).

5. The explosion-proof power control cabinet for the frequency converter according to claim 1, wherein heat conducting plates (2) which are distributed in a straight line are fixedly arranged on two sides of the cabinet body (1).

6. The explosion-proof power control cabinet for a frequency converter according to claim 1, wherein two symmetrically distributed fixing bolts (7) are respectively arranged at the top ends of the supporting seats (6) in a threaded manner, and screw holes (9) matched with the fixing bolts (7) in the same group are formed in the top ends of the two supporting seats (6).