CN212011868U

CN212011868U - Electrical engineering is with regulator cubicle that can dispel heat fast

Info

Publication number: CN212011868U
Application number: CN202020970058.XU
Authority: CN
Inventors: 董振
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-01
Filing date: 2020-06-01
Publication date: 2020-11-24
Anticipated expiration: 2030-06-01

Abstract

The utility model discloses an electrical engineering is with regulator cubicle that can dispel heat fast, including the cabinet body, separate temperature case and cooler bin, the lower extreme of the cabinet body is connected with the bottom plate, and the top of the cabinet body has seted up the louvre to the outside of louvre is equipped with the filter screen, the left end of bottom plate is equipped with the separate temperature case, and the outside that separates the temperature case is equipped with adds the liquid mouth to separate temperature incasement surface connection has ceramic ware, ceramic ware upper end is connected with the catheter, and the outside of catheter is equipped with air pump and pneumatic valve respectively to the one end of catheter is connected with the flow distribution plate, the internal mount that is equipped with of cabinet, and be equipped with the. This electrical engineering is with regulator cubicle that can dispel heat fast stores the liquid nitrogen through setting up ceramic ware to come to transmit the liquid nitrogen by the catheter, make the liquid nitrogen can contact through the even and electrical components of regulator cubicle inside of flow distribution plate, thereby can be to inside rapid cooling, increased the radiating effect, improved the life of equipment.

Description

Electrical engineering is with regulator cubicle that can dispel heat fast

Technical Field

The utility model relates to an electrical engineering technical field specifically is an electrical engineering is with regulator cubicle that can dispel the heat fast.

Background

The traditional electrical engineering definition is the sum of related subjects for creating electrical and electronic systems, the definition is very wide, an electrical cabinet is an indispensable item in electrical engineering equipment, the electrical cabinet is a cabinet processed by steel materials and used for protecting components and parts to normally work, electric power is an important material basis for development and production and providing human living standards, the application of the electric power is continuously deepened and developed, and the electrical automation is also an important mark for modernization of national life.

However, the electrical cabinet has similar functions, the structure is mostly simple, and a plurality of electrical elements work almost uninterruptedly every day inside the electrical cabinet, a large amount of heat is generated, the heat is not easy to be dissipated in the cabinet, safety accidents occur easily, the heat dissipation function of the common electrical cabinet is poor, the heat dissipation efficiency in the use process is not good, so that the service life of electronic parts inside the electrical cabinet is short, and therefore the electrical cabinet capable of dissipating heat quickly for electrical engineering is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electrical engineering is with regulator cubicle that can dispel heat fast to it is most comparatively simple to provide the structure in solving above-mentioned background art, and regulator cubicle inside has a lot of electrical elements work almost incessant every day simultaneously, produce a large amount of heats and be difficult for loosing in the cabinet, take place the incident easily, and ordinary regulator cubicle heat dissipation function is very poor, in-process radiating efficiency who uses is not good, make the shorter problem of the inside electron spare part service life of this regulator cubicle.

In order to achieve the above object, the utility model provides a following technical scheme: an electrical cabinet capable of fast heat dissipation for electrical engineering, which comprises a cabinet body, a heat insulation box and a cooling box, wherein the lower end of the cabinet body is connected with a bottom plate, the top end of the cabinet body is provided with a heat dissipation hole, and the outer side of the heat dissipation holes is provided with a filter screen, the left end of the bottom plate is provided with a heat insulation box, the outer side of the heat insulation box is provided with a liquid feeding port, and the inner surface of the heat insulation box is connected with a ceramic vessel, the upper end of the ceramic vessel is connected with a liquid guide pipe, the outer side of the liquid guide pipe is respectively provided with an air pump and an air valve, one end of the liquid guide pipe is connected with a flow distribution plate, a fixed frame is arranged in the cabinet body, fins are arranged in the fixed frame, heat conduction pipes are connected in the fins, one end of the heat conduction pipe is connected with a heat dissipation plate, the cooling box is internally provided with the heat dissipation plate, the outer surface of the heat dissipation plate is connected with a heat dissipation fan, the front end of the cabinet body is provided with a switch door, and the catheter is sequentially provided with a copper tube and an insulating rubber tube from inside to outside.

Preferably, the upper end of the cabinet body is equidistantly distributed with heat dissipation holes, and the heat dissipation holes are fixedly connected with the filter screen.

Preferably, the heat insulation box is connected with the ceramic vessel in a laminating manner, and the ceramic vessel is fixedly connected with the liquid adding port.

Preferably, the perimeter of the flow distribution plate is smaller than that of the cabinet body, and the central point of the flow distribution plate and the central point of the cabinet body are located on the same horizontal line.

Preferably, fins are distributed in the fixing frame at equal intervals, and the fins are connected with the heat conduction pipe in a clamping manner.

Preferably, the copper tube is in fit connection with the insulating rubber tube, and the copper tube is fixedly connected with the ceramic vessel.

Compared with the prior art, the beneficial effects of the utility model are that: the electrical cabinet for electrical engineering can rapidly dissipate heat,

1. the ceramic vessel is arranged to store the liquid nitrogen, and the liquid nitrogen is transmitted by the liquid guide tube, so that the liquid nitrogen can uniformly contact with the electric elements in the electric cabinet through the flow distribution plate, the interior of the electric cabinet can be rapidly cooled, the heat dissipation effect is improved, and the service life of the equipment is prolonged;

2. the fixing frame is arranged in the electrical cabinet, and the fins and the heat conduction pipes are arranged in the fixing frame, so that the heat exchange efficiency can be increased, the fins absorb heat, and the heat conduction pipes counteract the heat, so that the internal temperature is lower than the external temperature, the internal temperature of the equipment reaches constant low temperature, and the heat radiation performance of the internal part is ensured;

3. through the fin of connecting at the one end of heat pipe to the fin conducts heat energy as the conductor, is given off the heat by radiator fan, makes keeping low temperature state that the heat pipe can last, thereby further increase radiating effect.

Drawings

FIG. 1 is a schematic front view of the present invention;

fig. 2 is a schematic view of the front view structure of the cabinet body of the present invention;

fig. 3 is a schematic top view of the fin of the present invention;

fig. 4 is a schematic view of the interior of the liquid guiding tube according to the present invention.

In the figure: 1. a cabinet body; 2. a base plate; 3. a filter screen; 4. heat dissipation holes; 5. a heat insulation box; 6. a ceramic dish; 7. a liquid adding port; 8. a catheter; 9. an air pump; 10. an air valve; 11. a flow distribution plate; 12. a fixed mount; 13. a fin; 14. a heat conducting pipe; 15. a cooling tank; 16. a heat dissipation plate; 17. a heat radiation fan; 18. a red copper tube; 19. an insulating rubber tube; 20. and (5) opening and closing the door.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an electrical cabinet for electrical engineering capable of dissipating heat rapidly comprises a cabinet body 1, a heat insulation box 5 and a cooling box 15, wherein the lower end of the cabinet body 1 is connected with a bottom plate 2, the top end of the cabinet body 1 is provided with a heat dissipation hole 4, the outer side of the heat dissipation hole 4 is provided with a filter screen 3, the left end of the bottom plate 2 is provided with the heat insulation box 5, the outer side of the heat insulation box 5 is provided with a liquid adding port 7, the inner surface of the heat insulation box 5 is connected with a ceramic dish 6, the upper end of the ceramic dish 6 is connected with a liquid guide pipe 8, the outer side of the liquid guide pipe 8 is respectively provided with an air pump 9 and an air valve 10, one end of the liquid guide pipe 8 is connected with a flow distribution plate 11, a fixed frame 12 is arranged in the cabinet body 1, a fin 13 is arranged in the fixed frame 12, the fin 13 is connected with a heat conduction pipe 14, one, the liquid guide pipe 8 is provided with a copper tube 18 and an insulating rubber tube 19 in sequence from inside to outside.

The heat dissipation holes 4 are distributed at equal intervals at the upper end of the cabinet body 1, the heat dissipation holes 4 are fixedly connected with the filter screen 3, the heat dissipation holes 4 are distributed at equal intervals at the upper end of the cabinet body 1, the interior of the cabinet body can be cooled through air circulation, and meanwhile, the filter screen 3 can play a dustproof effect while the heat dissipation holes 4 are circulated, so that dust is prevented from permeating from the heat dissipation holes 4;

the heat insulation box 5 is connected with the ceramic vessel 6 in a laminating manner, the ceramic vessel 6 is fixedly connected with the liquid adding port 7, liquid nitrogen can be evaporated according to the material characteristics of the ceramic vessel 6 by arranging the ceramic vessel 6 in the heat insulation box 5, the heat insulation box 5 is matched for heat insulation, the loss of cold energy can be avoided, and meanwhile, the liquid adding port 7 is convenient for filling the liquid nitrogen in the ceramic vessel 6, so that the practicability of a cooling structure is increased;

the circumference of the flow distribution plate 11 is smaller than that of the cabinet body 1, the central point of the flow distribution plate 11 and the central point of the cabinet body 1 are located on the same horizontal line, the flow distribution plate 11 is arranged in the cabinet body 1, and the flow distribution plate 11 is connected with the liquid guide pipe 8, so that liquid nitrogen in the liquid guide pipe 8 can be distributed, the liquid nitrogen is uniformly contacted with electrical elements in the cabinet body 1, and the effect of rapid cooling is achieved;

the fins 13 are distributed in the fixed frame 12 at equal intervals, the fins 13 are connected with the heat conduction pipes 14 in a clamping manner, the fins 13 are distributed in the fixed frame 12 at equal intervals, the heat exchange area in the cabinet body 1 can be increased, and the heat conduction pipes 14 in the cabinet body are matched for cooling heat, so that the effect of radiation heat dissipation can be achieved;

copper tube 18 is connected for the laminating with insulating rubber tube 19, and copper tube 18 is fixed connection with ceramic ware 6, through the structure of copper tube 18 for mainly transmitting the liquid nitrogen, can be fine transmit the liquid nitrogen, and have very strong corrosion resistance, avoid being corroded and lead to the reduction of catheter 8 life, set up insulating rubber tube 19 in the copper tube 18 outside simultaneously, can carry out fine the temperature that separates to inside when, also can improve certain insulating properties.

The working principle is as follows: when the electrical cabinet capable of rapidly dissipating heat for electrical engineering is used, firstly, the switch door 20 at the front end of the cabinet body 1 is closed to ensure the normal operation of an internal cooling system, when the heat of internal electrical components is too high or concentrated, the fins 13 at the rear end of the cabinet body 1 absorb the heat, the internal heat is cooled by matching with the heat conduction pipes 14 connected internally, so that the temperature of an inner boundary is lower than the temperature of the outside, meanwhile, the heat conduction pipes 14 are connected with the heat dissipation plate 16, when the heat in the heat conduction pipes 14 is too high, the heat dissipation plate 16 is used as the intermediate conductor of the heat conduction pipes 14, so that the heat is conducted to the outer surface, and the heat is cooled by matching with the heat dissipation fan 17 at the rear end of the cooling box 15, thereby preventing the reduction of the cooling effect caused by the too high heat in the heat conduction pipes 14, the fixing frame 12 enables the fins 13 and the heat conduction pipes 14 to, an air valve 10 outside a liquid guide pipe 8 is opened, an air pump 9 is started to compress and transmit liquid nitrogen inside a ceramic vessel 6 to a flow distribution plate 11, the flow distribution plate 11 can distribute the liquid nitrogen, the liquid nitrogen can be uniformly contacted with internal electric elements, the internal temperature is reduced extremely quickly, and a quick cooling effect is achieved, wherein a red copper pipe 18 is the most main structure for transmitting the liquid nitrogen, the liquid nitrogen can be transmitted well, the corrosion resistance is high, the reduction of the service life of the liquid guide pipe 8 caused by erosion is avoided, meanwhile, an insulating rubber pipe 19 is arranged outside the red copper pipe 18, the insulation performance can be improved while the internal temperature can be well insulated, a good insulation effect can be provided for the internal ceramic vessel 6 by a heat insulation box 5, the loss of cold air is avoided, a liquid adding port 7 can continuously fill liquid nitrogen raw materials for the ceramic vessel 6, increased the functional of equipment, wherein the louvre 4 of the cabinet body 1 upper end can last carry out the circulation of air to inside and circulate, and at the in-process of circulation, the filter screen 3 in the louvre 4 outside can filter the dust of outside, avoids the dust to permeate inside and piles up and produce high temperature, and bottom plate 2 has improved holistic stability to the holistic practicality of device has been increased.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an electrical engineering is with regulator cubicle that can dispel heat fast, includes the cabinet body (1), separates temperature case (5) and cooler bin (15), its characterized in that: the heat insulation cabinet is characterized in that the lower end of the cabinet body (1) is connected with a bottom plate (2), the top end of the cabinet body (1) is provided with a heat dissipation hole (4), a filter screen (3) is arranged on the outer side of the heat dissipation hole (4), a heat insulation box (5) is arranged at the left end of the bottom plate (2), a liquid adding port (7) is arranged on the outer side of the heat insulation box (5), a ceramic dish (6) is connected to the inner surface of the heat insulation box (5), a liquid guide pipe (8) is connected to the upper end of the ceramic dish (6), an air pump (9) and an air valve (10) are respectively arranged on the outer side of the liquid guide pipe (8), one end of the liquid guide pipe (8) is connected with a flow distribution plate (11), a fixing frame (12) is arranged in the cabinet body (1), fins (13) are arranged in the fixing frame (12), heat conduction pipes (14, and the outer surface of the heat dissipation plate (16) is connected with a heat dissipation fan (17), the front end of the cabinet body (1) is provided with a switch door (20), and the liquid guide pipe (8) is sequentially provided with a copper tube (18) and an insulating rubber tube (19) from inside to outside.

2. The electrical cabinet capable of rapidly dissipating heat for electrical engineering according to claim 1, wherein: the upper end of the cabinet body (1) is equidistantly distributed with heat dissipation holes (4), and the heat dissipation holes (4) are fixedly connected with the filter screen (3).

3. The electrical cabinet capable of rapidly dissipating heat for electrical engineering according to claim 1, wherein: the heat insulation box (5) is connected with the ceramic vessel (6) in a laminating manner, and the ceramic vessel (6) is fixedly connected with the liquid adding port (7).

4. The electrical cabinet capable of rapidly dissipating heat for electrical engineering according to claim 1, wherein: the perimeter of the flow distribution plate (11) is smaller than that of the cabinet body (1), and the central point of the flow distribution plate (11) and the central point of the cabinet body (1) are located on the same horizontal line.

5. The electrical cabinet capable of rapidly dissipating heat for electrical engineering according to claim 1, wherein: fins (13) are distributed in the fixing frame (12) at equal intervals, and the fins (13) are connected with the heat conduction pipes (14) in a clamping mode.

6. The electrical cabinet capable of rapidly dissipating heat for electrical engineering according to claim 1, wherein: the copper tube (18) is in fit connection with the insulating rubber tube (19), and the copper tube (18) is fixedly connected with the ceramic vessel (6).