CN215579915U

CN215579915U - High-efficient radiator is used to explosion-proof switch board of dust

Info

Publication number: CN215579915U
Application number: CN202121430245.XU
Authority: CN
Inventors: 王维; 张志国
Original assignee: Wuxi Xinyusheng Explosion Proof Technology Co ltd
Current assignee: Wuxi Xinyusheng Explosion Proof Technology Co ltd
Priority date: 2021-06-25
Filing date: 2021-06-25
Publication date: 2022-01-18
Anticipated expiration: 2031-06-25

Abstract

The utility model provides a high-efficiency radiator for a dust explosion-proof control cabinet, which comprises a cabinet body and a radiating device, wherein one side of the cabinet body is movably connected with a control cabinet door, the surface of the control cabinet door is fixedly provided with an adjusting display, the surface of the control cabinet door is fixedly connected with a handle, two sides of the top of the cabinet body are fixedly connected with supports, and the tops of the two supports are fixedly connected with a ceiling. According to the utility model, through arranging the heat dissipation device, when the control cabinet is used, the motor is turned on, the operation of the fan is regulated through the controller, the heat dissipation device is arranged below the cabinet body, the middle part of the heat dissipation device is provided with the metal surface net, the heat dissipation of the fan on the whole device is not influenced, the controller is turned off when the heat dissipation lasts for a certain time, and the fan stops operating at the moment.

Description

High-efficient radiator is used to explosion-proof switch board of dust

Technical Field

The utility model relates to the technical field of control cabinets, in particular to a high-efficiency radiator for a dust explosion-proof control cabinet.

Background

The control cabinet is formed by assembling switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirements, and the arrangement of the control cabinet meets the requirements of normal operation of an electric power system, is convenient to overhaul and does not endanger the safety of people and surrounding equipment. In normal operation, the circuit can be switched on or off by means of a manual or automatic switch. When the fault or abnormal operation occurs, the circuit is cut off or an alarm is given by the aid of the protective electric appliance. The measuring instrument can display various parameters in operation, and can also adjust some electrical parameters to prompt or send out signals for deviation from normal working state.

At present, most of existing control cabinets are cooled through water circulation, the structure is complex, the operation difficulty is high, and potential safety hazards exist, so that the high-efficiency radiator for the dust explosion-proof control cabinet is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, and provides a high-efficiency radiator for a dust explosion-proof control cabinet.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a dust explosion-proof is high-efficient radiator for switch board, includes the cabinet body and heat abstractor, one side swing joint of the cabinet body has the switch board door, the fixed surface of switch board door installs the regulation display, the fixed surface of switch board door is connected with the handle, heat abstractor is located the bottom setting of the cabinet body, the top both sides fixedly connected with support of the cabinet body, the top fixedly connected with ceiling of two supports.

Preferably, heat abstractor's bottom fixedly connected with supporting seat, the supporting seat is provided with four and is mirror symmetry and sets up, the cabinet body has seted up the heat absorption mouth with the surface that the switch board door is symmetrical, the outside a week of heat absorption mouth is provided with the screw hole, the fixed surface of heat absorption mouth is connected with heat sink.

Preferably, the heat dissipation device comprises a box body, one side of the box body is fixedly connected with a controller, one end of one side of the box body, which is close to the controller, is fixedly provided with a motor, and the motor is electrically connected with the controller.

Preferably, the inside fixedly connected with fan of box, fan and motor and controller electric connection, the fixed surface of box is connected with one deck metal covering net, the surface of metal covering net offsets with the bottom surface of the cabinet body, one side fixed surface of box is connected with the handle.

Preferably, the heat sink includes a housing, and a surface of the housing abuts against a surface of the cabinet.

Preferably, a fixed block is fixedly connected to the periphery of the surface of the shell, a nut is inserted into the surface of the fixed block, the caliber of the nut is equal to that of the threaded hole, and the heat-removal electric fan is fixedly connected to the inside of the shell.

Preferably, heat absorption cotton is arranged between the heat extraction electric fan and the outer surface of the cabinet body, and a heat outlet is formed in the surface of the shell.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. according to the utility model, through arranging the heat dissipation device, when the control cabinet is used, a large amount of heat can be generated in the control cabinet, so that the whole control cabinet is easy to explode, at the moment, the motor is started, the operation of the fan is adjusted through the controller, the heat dissipation device is arranged below the cabinet body, the metal surface net is arranged in the middle, the heat dissipation of the fan on the whole device is not influenced, when the heat is dissipated for a certain time, the controller is closed, and at the moment, the fan stops operating.

2. According to the utility model, through arranging the heat absorption device, when the control cabinet is radiated, heat is difficult to discharge quickly, the heat absorption cotton is arranged in the heat absorption device, part of heat in the control cabinet can be absorbed, then heat is extracted through the heat exhaust fan and discharged from the heat discharge port, the whole device has good sealing performance, and is fixed on the cabinet body through the nut, so that the stability is strong, most of the existing control cabinets are not provided with the heat absorption device at present, heat is difficult to discharge quickly only through arranging the heat radiation device, explosion of the control cabinet is easy to cause due to too high heat, the application of the device avoids the problems and effectively improves the practicability of the device.

Drawings

FIG. 1 is a schematic perspective view of an efficient heat sink for a dust explosion-proof control cabinet according to the present invention;

FIG. 2 is a schematic diagram of a back side three-dimensional structure of a high-efficiency heat sink for a dust explosion-proof control cabinet according to the present invention;

FIG. 3 is a schematic view of a disassembled back side of a high-efficiency heat sink for a dust explosion-proof control cabinet according to the present invention;

fig. 4 is a schematic perspective view of a heat dissipation device of an efficient heat sink for a dust explosion-proof control cabinet according to the present invention;

fig. 5 is a schematic perspective view of a heat sink of an efficient heat sink for a dust explosion-proof control cabinet according to the present invention.

Illustration of the drawings: 1. a cabinet body; 2. a control cabinet door; 3. a handle; 4. a heat sink; 5. a heat sink; 6. adjusting the display; 7. a support; 8. a ceiling; 9. a supporting seat; 10. a threaded hole; 11. a heat absorption port; 41. a motor; 42. a controller; 43. a box body; 44. a fan; 45. a handle; 46. a metal veil; 51. a heat discharge port; 52. a heat-removal electric fan; 53. a housing; 54. a fixed block; 55. a nut; 56. and (4) heat absorbing cotton.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1 to 5, the utility model provides a high-efficiency heat radiator for a dust explosion-proof control cabinet, which comprises a cabinet body 1 and a heat radiating device 4.

The specific arrangement and function of the heat sink 4 and the heat sink 5 will be described in detail below.

As shown in fig. 1 and 4, the heat dissipation device 4 includes a box 43, a controller 42 is fixedly connected to one side of the box 43, a motor 41 is fixedly installed at one end of one side of the box 43 close to the controller 42, the motor 41 is electrically connected to the controller 42, a fan 44 is fixedly connected to the inside of the box 43, the fan 44 is electrically connected to the motor 41 and the controller 42, a layer of metal mesh 46 is fixedly connected to the surface of the box 43, the surface of the metal mesh 46 is abutted to the bottom surface of the cabinet 1, and a handle 45 is fixedly connected to the surface of one side of the box 43.

The effect that its whole heat abstractor 4 reaches does, through setting up heat abstractor 4, when the switch board is using, the inside a large amount of heats that can produce of switch board, lead to the explosion of whole switch board easily, at this moment, open motor 41, adjust the function of fan 44 through controller 42, this heat abstractor 4 sets up the below at the cabinet body 1, the centre has set up one deck metal mesh 46, do not influence the heat dissipation of fan 44 to whole device, when dispelling the heat for a certain time, close controller 42, fan 44 stops the function this moment, the device simple structure, high durability and convenient operation, the cost is lower, most of present switch boards all dispel the heat through the hydrologic cycle, the structure is complicated, the operation degree of difficulty is big, there is the potential safety hazard, the device's application has avoided above-mentioned problem and has effectively improved the security of device.

As shown in fig. 2, 3 and 5, the heat absorbing device 5 includes a housing 53, a surface of the housing 53 abuts against a surface of the cabinet 1, a fixed block 54 is fixedly connected to a circumference of the surface of the housing 53, a nut 55 is inserted into a surface of the fixed block 54, a diameter of the nut 55 is equal to a diameter of the threaded hole 10, a heat exhausting electric fan 52 is fixedly connected to an inside of the housing 53, heat absorbing cotton 56 is disposed between the heat exhausting electric fan 52 and an outer surface of the cabinet 1, and a heat discharging port 51 is disposed on a surface of the housing 53.

The effect that its whole heat sink 5 reaches does, through setting up heat sink 5, when the switch board work is dispelled the heat, the heat is hardly discharged fast, this heat sink 5 internally mounted heat absorption cotton 56, can absorb some with the inside heat of switch board, then carry out thermal extraction through heat exhausting fan 52, discharge from heat discharge port 51, whole device leakproofness is good, fix on the cabinet body 1 through nut 55, high stability, most of present switch boards do not set up heat sink 5 at present, only hardly discharge the heat fast through setting up heat abstractor 4, the easy explosion that causes the switch board because of the heat is too high, the above-mentioned problem has been avoided in the application of the device and the practicality of device has effectively been improved.

Embodiment 2, as shown in fig. 1, is different from embodiment 1 in that one side of the cabinet body 1 is movably connected with a control cabinet door 2, the fixed surface of the control cabinet door 2 is provided with an adjusting display 6, the fixed surface of the control cabinet door 2 is connected with a handle 3, the heat dissipation device 4 is arranged at the bottom of the cabinet body 1, two sides of the top of the cabinet body 1 are fixedly connected with brackets 7, and the tops of the two brackets 7 are fixedly connected with a ceiling 8.

The whole working principle is that when the control cabinet is in use, a large amount of heat is generated in the control cabinet, so that the whole control cabinet is easy to explode, at the moment, the motor 41 is turned on, the operation of the fan 44 is adjusted through the controller 42, the heat dissipation device 4 is arranged below the cabinet body 1, the middle part of the heat dissipation device is provided with the metal surface net 46, the heat dissipation of the fan 44 to the whole device is not influenced, when the heat dissipation is carried out for a certain time, the controller 42 is turned off, and the fan 44 stops operating at the moment, the device has a simple structure, is convenient to operate, has low cost, most of the existing control cabinets dissipate heat through water circulation at present, has a complex structure, large operation difficulty and potential safety hazards, avoids the problems and effectively improves the safety of the device, when the control cabinet works to dissipate heat, the heat is difficult to be quickly discharged, the heat absorption cotton 56 is arranged in the heat absorption device 5, can partly absorb the inside heat of switch board, then carry out thermal extraction through heat exhausting fan 52, discharge from heat discharge port 51, whole device leakproofness is good, fix on the cabinet body 1 through nut 55, stability is strong, most of present switch boards do not set up heat sink 5, only through setting up heat abstractor 4 hardly discharge the heat fast, the easy too high explosion that causes the switch board because of the heat, the device's application has avoided above-mentioned problem and has effectively improved the practicality of device.

The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.

Claims

1. The utility model provides a dust explosion-proof is high-efficient radiator for switch board, includes the cabinet body (1) and heat abstractor (4), its characterized in that: one side swing joint of the cabinet body (1) has control cabinet door (2), the fixed surface of control cabinet door (2) installs and adjusts display (6), the fixed surface of control cabinet door (2) is connected with handle (3), heat abstractor (4) are located the bottom setting of the cabinet body (1), the top both sides fixedly connected with support (7) of the cabinet body (1), the top fixedly connected with ceiling (8) of two supports (7).

2. The high-efficiency radiator for the dust explosion-proof control cabinet as claimed in claim 1, wherein: the bottom fixedly connected with supporting seat (9) of heat abstractor (4), supporting seat (9) are provided with four and are mirror symmetry and set up, heat absorption mouth (11) have been seted up on the surface that the cabinet body (1) and switch board door (2) are symmetrical, the outside a week of heat absorption mouth (11) is provided with screw hole (10), the fixed surface of heat absorption mouth (11) is connected with heat sink (5).

3. The high-efficiency radiator for the dust explosion-proof control cabinet as claimed in claim 2, wherein: heat abstractor (4) includes box (43), one side fixedly connected with controller (42) of box (43), one end fixed mounting that one side of box (43) is close to controller (42) has motor (41), motor (41) and controller (42) electric connection.

4. The high-efficiency radiator for the dust explosion-proof control cabinet as claimed in claim 3, wherein: the inside fixedly connected with fan (44) of box (43), fan (44) and motor (41) and controller (42) electric connection, the fixed surface of box (43) is connected with one deck metal covering net (46), the surface of metal covering net (46) offsets with the bottom surface of the cabinet body (1), one side fixed surface of box (43) is connected with handle (45).

5. The high-efficiency radiator for the dust explosion-proof control cabinet as claimed in claim 1, wherein: the heat absorption device (5) comprises a shell (53), and the surface of the shell (53) is abutted against the surface of the cabinet body (1).

6. The high-efficiency radiator for the dust explosion-proof control cabinet as claimed in claim 5, wherein: a fixed block (54) is fixedly connected to the surface of the shell (53) in a circle, a nut (55) is inserted into the surface of the fixed block (54), the caliber of the nut (55) is equal to that of the threaded hole (10), and a heat-removal electric fan (52) is fixedly connected to the interior of the shell (53).

7. The high-efficiency radiator for the dust explosion-proof control cabinet as claimed in claim 6, wherein: a heat absorption cotton (56) is arranged between the heat extraction electric fan (52) and the outer surface of the cabinet body (1), and a heat outlet (51) is arranged on the surface of the shell (53).