CN212033579U

CN212033579U - Low-voltage switchgear with heat dissipation function

Info

Publication number: CN212033579U
Application number: CN202020834584.3U
Authority: CN
Inventors: 龚斌
Original assignee: Jiangsu Haichao Electric Technology Co ltd
Current assignee: Jiangsu Haichao Electric Technology Co ltd
Priority date: 2020-05-18
Filing date: 2020-05-18
Publication date: 2020-11-27
Anticipated expiration: 2030-05-18

Abstract

The utility model relates to a low-voltage switchgear technical field just discloses a low-voltage switchgear with heat dissipation function, the intelligent cabinet temperature adjusting device comprises a cabinet body, the inside wall fixedly connected with baffle of the cabinet body, the leading flank fixedly connected with water pipe of baffle, the inside wall fixedly connected with support of the cabinet body, the support is close to inboard one end activity and is pegged graft there is the pivot, the top and the bottom of pivot all fix the cover and have connect the connector, the outside fixedly connected with heat absorption pipe of connector, bottom the bottom fixedly connected with suction pump of water pipe. Through the suction of water suction pump, upwards inhale the water of storing in the water storage tank, obtain the cooling through heat dissipation spiral pipe one, then the water after the cooling leads to pipe gets into the heat absorption pipe, absorbs the heat that the component produced through the heat absorption pipe, and the rethread outlet pipe gets into to bury the more dark heat dissipation spiral pipe two of degree of depth and cools off, later reentrant storage in the water storage tank in order to prepare for next use to quick liquid cooling circulation radiating effect has been reached.

Description

Low-voltage switchgear with heat dissipation function

Technical Field

The utility model relates to a low-voltage switchgear technical field specifically is a low-voltage switchgear with heat dissipation function.

Background

The main function of the switch cabinet is to open and close, control and protect the power utilization in the process of power generation, power transmission, power distribution and electric energy conversion of a power system. The low-voltage switch cabinet with the heat dissipation function is suitable for industries such as power plants, petroleum, chemical engineering, metallurgy, textile, high-rise buildings and the like, and is used for power transmission, power distribution and electric energy conversion. In prior art, because the electrical components in the low-voltage switch cabinet can give off a large amount of heats at the course of the work, these heats can influence electrical components's normal operating, produce the potential safety hazard, and the low-voltage switch cabinet that has the heat dissipation function now generally adopts the louvre to dispel the heat, but the radiating effect is poor, influences electrical components work, causes equipment failure.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a low-voltage switchgear with heat dissipation function possesses quick liquid cooling circulation heat dissipation advantage, has solved the poor problem of existing equipment radiating effect.

(II) technical scheme

For realizing above-mentioned quick liquid cooling circulation heat dissipation purpose, the utility model provides a following technical scheme: a low-voltage switch cabinet with a heat dissipation function comprises a cabinet body, wherein a partition plate is fixedly connected to the inner side wall of the cabinet body, a water pipe is fixedly connected to the front side face of the partition plate, a support is fixedly connected to the inner side wall of the cabinet body, a rotating shaft is movably inserted into one end, close to the inner side, of the support, connectors are fixedly sleeved at the top end and the bottom end of the rotating shaft, a heat absorption pipe is fixedly connected to the outer side of each connector, a water suction pump is fixedly connected to the bottom end of the water pipe, a heat dissipation spiral pipe I is fixedly communicated with the bottom of the water suction pump, a connecting pipe is fixedly communicated with the left side of the heat dissipation spiral pipe I, a water storage tank is fixedly communicated with the bottom of the connecting pipe, a water receiving pipe is fixedly connected to the bottom of the water receiving pipe, a heat, the improved rain protection cabinet is characterized in that a rain shelter is fixedly connected to the top of the cabinet body, support legs are fixedly connected to the bottom of the cabinet body, hinges are fixedly connected to the two sides of the cabinet body, cabinet doors are fixedly connected to the outer sides of the hinges, water pipe supports are fixedly connected to the rear side of the cabinet body, and heat dissipation holes are fixedly formed in the two sides of the cabinet body.

Preferably, the partition board is inserted between the two inner side walls of the cabinet body, a sliding chute for the partition board to slide is formed in the surface of the inner side wall of the cabinet body, and the water pipe is fixedly wired along the front side face of the partition board.

Preferably, all carry out swing joint through the connector between the top and the bottom of water pipe and the top and the bottom of the cabinet body, and the water pipe is the bow-shaped type inside the cabinet body and distributes and walk the line.

Preferably, the heat absorption pipe is a curved copper pipe, the connectors fixedly connected with the two ends of the heat absorption pipe are right-angle hollow connecting pipes, and the connectors are rotatably connected with the water pipe through rotating connectors.

Preferably, heat dissipation spiral pipe one and heat dissipation spiral pipe two all become the spiral disk, the water inlet of heat dissipation spiral pipe one and heat dissipation spiral pipe two all is at the tube head of side, and the delivery port all is at the tube head of centre of a circle department, heat dissipation spiral pipe one and heat dissipation spiral pipe two still have the storage water tank all to install in the soil of cabinet body bottom.

Preferably, the water in the water pipe is circulating water, the water enters from the water pipe at the bottom and exits from the water pipe at the top, and the discharged water enters the second heat dissipation spiral pipe through the water outlet pipe and is treated in the second heat dissipation spiral pipe and the first heat dissipation spiral pipe.

(III) advantageous effects

Compared with the prior art, the utility model provides a low-voltage switchgear with heat dissipation function possesses following beneficial effect:

1. the low-voltage switch cabinet with the heat dissipation function is characterized in that the water pipe is arranged in the cabinet body, the heat absorption pipe is rotatably connected with the water pipe, then the water suction pump and the heat dissipation spiral pipe II are buried under the soil, the water stored in the water storage tank is sucked upwards through the suction force of the water suction pump and is cooled through the heat dissipation spiral pipe I, then the cooled water enters the heat absorption pipe through the water pipe, the contact area of the heat absorption pipe and the environment is larger, the heat which can be absorbed is more, the heat generated by the element is absorbed by the heat absorption pipe, and then the heat is discharged from the water pipe port at the top by the water pipe which flows in the heat absorption pipe, the temperature of the water which absorbs the heat is higher, the water enters the second heat dissipation spiral pipe with deeper buried depth through the water outlet pipe to be cooled, and then enters the water storage tank to be stored for the next use, so that the effect of rapid liquid cooling circulation heat dissipation is achieved.

2. This low-voltage switchgear with heat dissipation function, design into the spiral disc through will dispel the heat spiral pipe one and heat dissipation spiral pipe two, will dispel the heat spiral pipe one and two buries respectively in the soil of the different degree of depth with the heat dissipation spiral pipe again, to absorb the higher water of heat back temperature at first arrange to get into and bury the darker heat dissipation spiral pipe two of the degree of depth and cool off the heat dissipation, thermal when making the heat dissipation gives off more fast because the humidity of subsurface is big simultaneously, the temperature is lower, do benefit to the heat dissipation more, thereby reached and utilized the nature to carry out radiating effect.

Drawings

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

FIG. 2 is a schematic view of the rotation structure of the heat absorption tube of the present invention;

FIG. 3 is a schematic side view of the present invention;

fig. 4 is a schematic view of the top view structure of the heat dissipation spiral tube of the present invention.

In the figure: 1-cabinet body, 2-partition board, 3-water pipe, 4-support, 5-rotating shaft, 6-connector, 7-heat absorption pipe, 8-water suction pump, 9-first heat dissipation spiral pipe, 10-connecting pipe, 11-water storage tank, 12-water receiving pipe, 13-second heat dissipation spiral pipe, 14-water outlet pipe, 15-fan, 16-rain shelter, 17-support leg, 18-hinge, 19-cabinet door, 20-water pipe support and 21-heat dissipation hole.

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, a low-voltage switch cabinet with a heat dissipation function includes a cabinet body 1, a partition plate 2 is fixedly connected to an inner side wall of the cabinet body 1 by welding, the partition plate 2 is inserted between two inner side walls of the cabinet body 1, a sliding groove for the partition plate 2 to slide is formed in the surface of the inner side wall of the cabinet body 1, and a water pipe 3 is fixedly wired along the front side surface of the partition plate 2. In order to make the component installation in the cabinet body 1 by bigger space, so carry out the layering design with cabinet body 1 inner space through baffle 2, then design into the mode of pegging graft in cabinet body 1 inside with baffle 2, thereby make the spatial layout in the cabinet body 1 adjust at any time, just also make the installation of component have bigger space, be convenient for install, water pipe 3 walks the pipe along the leading flank of baffle 2 wiring simultaneously, just can not make the condensate water that 3 surfaces of water pipe produced drip the surface of the component of cabinet body 1 inside and cause the damage of cabinet body 1 inner component. The leading flank of baffle 2 is through welded fastening connection with water pipe 3, all carries out swing joint through the connector between the top of water pipe 3 and the top of the bottom and the bottom of the cabinet body 1, and water pipe 3 is the bow-shaped type inside the cabinet body and distributes and walk the line. In-process water pipe 3 that the baffle 2 was dismantled can be dismantled thereupon in order to make things convenient for, connect the water pipe 3 inside and outside the cabinet body 1 through the connector, when baffle 2 needs to be dismantled, can be with the fixed connection disconnection between water pipe 3 and the cabinet body 1 through at first dismantling the connector, then dismantle the in-process water pipe 3 of baffle 2 will be dismantled thereupon together, the water pipe 3 of line is walked to the bow type makes water pipe 3 walk the length of line in the cabinet body 1 and reach the longest, thereby the scope in thermal space that can absorb just also is big more, the radiating needs of efficient have been satisfied, the overall arrangement of the line is walked to the bow type simultaneously makes the fixed mounting of water pipe 3 more stable. The inside wall of the cabinet body 1 is connected with the support 4 through welded fastening, the support 4 is close to inboard one end activity and is pegged graft and have pivot 5, the top and the bottom of pivot 5 are all fixed and have been cup jointed connector 6, welded fastening is connected with heat absorption pipe 7 through the outside of connector 6, heat absorption pipe 7 is the copper pipe of curve form, heat absorption pipe 7's both ends fixed connection's connector 6 is the hollow connecting pipe of right angle, rotate through rotating the connector and be connected between connector 6 and the water pipe 3. Because the heat source in the cabinet body 1 is mainly heat generated by the elements arranged at the top of each partition board 2 in the working process, the heat generated at the partition boards 2 is the most, the workload required for heat dissipation is the greatest, a curved heat absorption pipe 7 is arranged between the two partition boards 2, the heating area of the heat absorption pipe 7 is increased, the heat conductivity of a copper pipe is the best, the heat absorption effect on the heat is the best, the heat generated by the elements arranged at the top of the partition boards 2 can be absorbed and guided away in an accelerated manner, and when the elements behind the heat absorption pipe 7 need to be overhauled, the heat absorption pipe 7 needs to rotate towards the outside, so that the connection head 6 is rotationally connected, and the rotation of the heat absorption pipe 7 is facilitated. The bottom of bottom water pipe 3 is through welded fastening connection with suction pump 8, and the fixed intercommunication in bottom of suction pump 8 has heat dissipation spiral pipe one 9, and heat dissipation spiral pipe one 9 and two 13 equal spiral disk that become of heat dissipation spiral pipe, the water inlet of heat dissipation spiral pipe one 9 and two 13 all at the tube head of side of heat dissipation spiral pipe, and the delivery port all is at the tube head of centre of a circle department, and heat dissipation spiral pipe one 9 and two 13 still have storage water tank 11 all to be installed in the soil of the 1 bottom of the cabinet body. After the water that flows in water pipe 3 absorbs the overheat volume, need carry out outside giving off to this part heat, ordinary air heat dissipation rate is too slow, simultaneously when ambient temperature is higher, radiating effect also can become very poor, so design spiral pipe 9 and the spiral pipe 13 that dispels the heat into spiral disc and bury in soil, can make water absorbing heat in water pipe 3 conduct to soil in, because the soil that contains the moisture in the subsurface temperature is lower simultaneously, endothermic effect is better, spiral water suction pump 8 and spiral pipe 13 that dispels the heat have increased the area of pipe with soil contact, make the radiating time of moisture in soil longer, just also make thermal effect of giving off better. The left side of the first heat dissipation spiral pipe 9 is fixedly communicated with a connecting pipe 10, the bottom end of the connecting pipe 10 is fixedly communicated with a water storage tank 11, the bottom of the water storage tank 11 is fixedly connected with a water receiving pipe 12 through welding, the bottom of the water receiving pipe 12 is fixedly connected with a second heat dissipation spiral pipe 13 through welding, the right side of the second heat dissipation spiral pipe 13 is fixedly connected with a water outlet pipe 14 through welding, water in the water pipe 3 is circulating water, the water enters from the water pipe 3 at the bottom and exits from the water pipe 3 at the top, discharged water enters the second heat dissipation spiral pipe 13 through the water outlet pipe 14, and then the water is treated in the second heat dissipation spiral pipe 13. In order to reduce the times of manual maintenance, the water pipe 3 and a heat dissipation system in soil are connected into a fixed closed loop whole, and water is circulated in the whole closed loop system by taking the water suction pump 8 as a power source. Fixedly welded connection has fan 15 is passed through at the top of the cabinet body 1, and fixedly welded connection has canopy 16 is passed through at the top of the cabinet body 1, and fixedly welded connection has stabilizer blade 17 is passed through in the bottom of the cabinet body 1, and fixedly welded connection has hinge 18 is passed through in the both sides of the cabinet body 1, and fixedly welded connection has cabinet door 19 is passed through in the outside of hinge 18, and fixedly welded connection has water pipe support 20 is passed through in the rear side of the cabinet body 1, and louvre 21 has been seted up to the both sides of.

In the practical use, water in the water storage tank 11 is upwards sucked through the first heat dissipation spiral pipe 9 and then enters the water pipe 3 in the cabinet body 1 by starting the suction force generated by the water suction pump 8, then enters the heat absorption pipe 7 by the water pipe 3, because the heat absorption pipe 7 is in the shape of a Chinese character 'gong', the contact area between the heat absorption pipe 7 and the internal space of the cabinet body 1 is large, the range of the heat which can be contacted is also larger, the environmental heat in the cabinet body 1 is absorbed by the heat absorption pipe 7, and then the absorbed heat is conveyed to the second heat dissipation spiral pipe 13 at the bottom by the water flowing in the heat absorption pipe 7 through the water outlet pipe 14, because the second heat dissipation spiral pipe 13 is buried deeply, the temperature at the position is lower, the absorbed heat is also larger, the heat dissipation effect on the water flowing in the second heat dissipation spiral pipe 13 is also better, so that the water which is processed by the system of the, the water in the heat dissipation system is always kept in a low-temperature heat-absorbable state, and meanwhile, the circulation speed of air in the cabinet body 1 is accelerated by the suction force generated by the fan 15 from the top, so that the purpose of rapid liquid cooling circulation heat dissipation is achieved through the set of equipment.

In summary, in the low-voltage switch cabinet with the heat dissipation function, the water pipe 3 is installed inside the cabinet body 1, the heat absorption pipe 7 is rotatably connected with the water pipe 3, the water suction pump 8 and the second heat dissipation spiral pipe 13 are buried under the soil, the water stored in the water storage tank 11 is sucked upwards by the suction force of the water suction pump 8, the temperature of the water is reduced through the first heat dissipation spiral pipe 9, the water after temperature reduction enters the heat absorption pipe 7 through the water pipe 3, the contact area between the heat absorption pipe 7 and the environment is large, more heat can be absorbed, the heat generated by elements is absorbed through the heat absorption pipe 7, the water flowing in the heat absorption pipe 7 is taken to the top end of the water pipe 3 and is discharged through the water outlet pipe 14, the temperature of the water after heat absorption is increased, the water enters the second heat dissipation spiral pipe 13 with deeper burial depth through the water outlet pipe 14 for cooling, and then enters the water storage tank 11 for next use, thereby the effect of quick liquid cooling circulation heat dissipation has been reached. Design into the spiral disk through the spiral pipe that will dispel the heat 9 and the spiral pipe of dispelling the heat 13, bury respectively in the soil of the different degree of depth with the spiral pipe of dispelling the heat 9 again, to absorb the higher water of heat back temperature at first arrange get into and bury the darker heat dissipation spiral pipe of the degree of depth 13 in and cool off the heat dissipation, thermal more quick that gives off when making the heat dissipation of such layering cooling, simultaneously because the humidity of subsurface is big, the temperature is lower, do benefit to the heat dissipation more, thereby reached and utilized the natural energy to carry out radiating effect.

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 a low-voltage switchgear with heat dissipation function, includes the cabinet body (1), its characterized in that: the utility model discloses a cabinet, including the cabinet body, the inside wall fixedly connected with baffle (2) of the cabinet body (1), the leading flank fixedly connected with water pipe (3) of baffle (2), the inside wall fixedly connected with support (4) of the cabinet body (1), support (4) are close to inboard one end activity grafting and have pivot (5), the top and the bottom of pivot (5) are all fixed to be cup jointed and are connected with connector (6), the outside fixedly connected with heat absorption pipe (7) of connector (6), the bottom fixedly connected with suction pump (8) of water pipe (3), the bottom fixed intercommunication of suction pump (8) has heat dissipation spiral pipe (9), the left side fixed intercommunication of heat dissipation spiral pipe (9) has connecting pipe (10), the bottom fixed intercommunication of connecting pipe (10) has storage water tank (11), the bottom fixedly connected with water receiving pipe (12) of storage water tank (11), the bottom fixedly connected with heat dissipation spiral pipe two (13) of water receiving pipe (12), the right side fixedly connected with outlet pipe (14) of heat dissipation spiral pipe two (13), top fixedly connected with fan (15) of the cabinet body (1), the top fixedly connected with weather shed (16) of the cabinet body (1), the bottom fixedly connected with stabilizer blade (17) of the cabinet body (1), both sides fixedly connected with hinge (18) of the cabinet body (1), the outside fixedly connected with cabinet door (19) of hinge (18), rear side fixedly connected with water pipe support (20) of the cabinet body (1), louvre (21) have been seted up to the both sides of the cabinet body (1) are fixed.

2. The low-voltage switch cabinet with the heat dissipation function as claimed in claim 1, wherein: the partition board (2) is inserted between the two inner side walls of the cabinet body (1), a sliding chute for the partition board (2) to slide is formed in the surface of the inner side wall of the cabinet body (1), and the water pipe (3) is fixedly wired along the front side face of the partition board (2).

3. The low-voltage switch cabinet with the heat dissipation function as claimed in claim 1, wherein: all carry out swing joint through the connector between the top and the bottom of the top of water pipe (3) and the top and the bottom of the cabinet body (1), and water pipe (3) are the bow style of calligraphy and distribute the line in the cabinet body (1) inside.

4. The low-voltage switch cabinet with the heat dissipation function as claimed in claim 1, wherein: the heat absorption pipe (7) is a curved copper pipe, the connectors (6) fixedly connected with the two ends of the heat absorption pipe (7) are right-angle hollow connecting pipes, and the connectors (6) are rotatably connected with the water pipe (3) through rotating the connectors.

5. The low-voltage switch cabinet with the heat dissipation function as claimed in claim 1, wherein: heat dissipation spiral pipe (9) and heat dissipation spiral pipe two (13) all become the spiral disk, the water inlet of heat dissipation spiral pipe (9) and heat dissipation spiral pipe two (13) all is at the tube head of side, and the delivery port all is at the tube head of centre of a circle department, heat dissipation spiral pipe (9) and heat dissipation spiral pipe two (13) also have storage water tank (11) all install in the soil of the cabinet body (1) bottom.

6. The low-voltage switch cabinet with the heat dissipation function as claimed in claim 1, wherein: the water in the water pipe (3) is circulating water, the water enters from the water pipe (3) at the bottom and exits from the water pipe (3) at the top, and the discharged water enters the second heat dissipation spiral pipe (13) through the water outlet pipe (14) and is treated in the second heat dissipation spiral pipe (13) and the first heat dissipation spiral pipe (9).