CN212811039U

CN212811039U - Outdoor power switch cabinet

Info

Publication number: CN212811039U
Application number: CN202021684780.3U
Authority: CN
Inventors: 贾志鹏
Original assignee: Yunnan Hejiaxing Electrical Equipment Co ltd
Current assignee: Yunnan Hejiaxing Electrical Equipment Co ltd
Priority date: 2020-08-13
Filing date: 2020-08-13
Publication date: 2021-03-26
Anticipated expiration: 2030-08-13

Abstract

The utility model discloses an outdoor power switch cabinet in the technical field of outdoor power switch cabinets, the top of the inner cavity of the cabinet body is fixedly provided with a cooling box through a fixed rod, the end part of a water inlet pipe extends into the inside of the cooling box, the left and right side walls of the inner cavity of the cabinet body are fixedly provided with negative pressure fans, the left and right side walls of the inner cavity of the cooling box are fixedly provided with support rods, the end part of each support rod is fixedly provided with a sleeve, the water inlet pipe extends to the cooling box and is fixedly provided with a heat exchange pipe, the heat exchange pipe sequentially passes through the sleeve and is fixedly provided with a return pipe, the outer wall of the heat exchange pipe is fixedly provided with heat conduction brackets, the upper and lower groups of heat conduction brackets are fixedly provided with heat dissipation fin plates, and the front side wall of the heat conduction bracket is fixedly provided, the heat exchange speed can be accelerated, the cooling effect of the heat exchange pipe is improved, and the use safety is improved.

Description

Outdoor power switch cabinet

Technical Field

The utility model relates to an outdoor power switch cabinet technical field specifically is an outdoor power switch cabinet.

Background

Current outdoor switch cabinet heat dissipation generally adopts the air-cooled structure, because outdoor cabinet is difficult to avoid receiving sunshine and penetrates directly, it is higher to cause the cabinet body ambient temperature easily like this, the reason that receives sunshine and penetrates directly simultaneously can lead to ground temperature to be far above air temperature, the cabinet body structure of falling to the ground installation this moment is difficult to avoid receiving ground temperature's influence when admitting air, make the temperature of admitting air too high, thereby lead to the radiating effect not good, outdoor switch cabinet internal optimization is not good can be unfavorable for giving off of hot air in the outdoor switch cabinet simultaneously, outdoor switch cabinet heat dissipation is not good leads to components and parts ageing or damage, therefore, we provide an outdoor power switch cabinet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an outdoor power switch cabinet to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an outdoor power switch cabinet comprises a cabinet body, wherein supports are fixedly arranged on the left side and the right side of the bottom of the cabinet body, a cabinet door is hinged and assembled on the front side wall of the cabinet body, protection plates are fixedly assembled on the front side and the back side of the top of the cabinet body, a water tank is fixedly arranged in the middle of the top of the cabinet body, heat dissipation through holes are formed in the left side wall and the right side wall of the cabinet body, a component mounting seat is fixedly arranged at the bottom of an inner cavity of the cabinet body, a cooling box is fixedly assembled at the top of the inner cavity of the cabinet body through a fixing rod, a water pump is fixedly assembled at the bottom of the right side wall of the water tank, an output end of the water pump is fixedly assembled with a water inlet pipe, the end of the water inlet pipe extends into the cooling box, negative pressure fans are fixedly arranged, the tip fixed assembly of branch has the sleeve, the inlet tube extends to the cooling tank after-fixing and is equipped with hot exchange pipe, hot exchange pipe passes the sleeve after-fixing in proper order and is equipped with the back flow, the back flow passes the fixed assembly in the water tank bottom behind cooling tank left side wall and the cabinet body top, fixed assembly is equipped with heat conduction bracket on hot exchange pipe's the outer wall, and upper and lower two sets of fixed assembly has the heat dissipation fin between the heat conduction bracket, just fixed assembly is equipped with low-voltage control cabinet on the preceding lateral wall of heat conduction bracket.

Preferably, the heat dissipation through holes are uniformly arranged along the width direction of the cabinet body, the heat dissipation through holes correspond to the negative pressure fan, and the diameter of the negative pressure fan is matched with the height of the heat dissipation through holes.

Preferably, the heat conducting bracket is a supporting plate with a hemispherical section, and the radian of the heat conducting bracket is the same as that of the outer wall of the heat exchange tube.

Preferably, the heat exchange pipe is a water pipe which is circularly folded left and right, the sleeve is fixedly assembled on the outer wall of the heat exchange pipe, and the height of the low-pressure control cabinet is greater than that of the heat exchange pipe.

Preferably, the cabinet door is fixedly provided with a handle, and is two sets of the cabinet door is fixedly provided with a clamping buckle, and the front end and the rear end of the protection plate respectively extend out of the front side and the rear side of the cabinet body.

Preferably, the low-voltage control cabinet is electrically connected with the water pump and the negative-pressure fan.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of reasonable design, the guard plate can play the protective effect to the cabinet body, the guard plate can play the protection to water tank and water pump simultaneously, negative pressure fan during operation can drive the air flow of the internal portion of cabinet, can drive the hot-air of the internal portion of cabinet and discharge through the heat dissipation through-hole, realize heat is put outward, simultaneously the water pump can lead in the cooling water in the water tank to heat exchange pipe through the inlet tube, then the cooling water in the heat exchange pipe can realize the heat exchange with the heat conduction bracket, give the cooling water the cooling effect with the heat transmission, simultaneously the heat conduction bracket can conduct the heat on the low-voltage control cabinet in real time, the heat conduction velocity on the heat conduction bracket can be improved to the heat dissipation fin board, can accelerate the heat exchange velocity with the cooling water in the heat exchange pipe, improve the cooling effect, the water that the, can realize taking of cold water under the prerequisite of not losing the water resource, the flowing characteristic of running water makes whole have certain automation to trade the water effect simultaneously to can obtain more cold water resource, improve hot exchange pipe's cooling effect, improve the safety in utilization, the feature of environmental protection is higher.

Drawings

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

FIG. 2 is a schematic view of the overall cross-sectional structure of the present invention;

fig. 3 is a schematic sectional structural view of the cooling box of the present invention.

In the figure: 1. a cabinet body; 2. a support; 3. a cabinet door; 4. a protection plate; 5. a water tank; 6. a heat dissipating through hole; 7. a component mounting base; 8. fixing the rod; 9. a cooling tank; 10. a water pump; 11. a water inlet pipe; 12. a return pipe; 13. a negative pressure fan; 14. a box door; 15. a strut; 16. a sleeve; 17. a heat exchange tube; 18. a thermally conductive bracket; 19. a heat dissipating fin; 20. a low-voltage control cabinet.

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, fig. 2 and fig. 3, the present invention provides a technical solution: an outdoor power switch cabinet comprises a cabinet body 1, wherein supports 2 are fixedly arranged on the left side and the right side of the bottom of the cabinet body 1, a cabinet door 3 is hinged on the front side wall of the cabinet body 1, protection plates 4 are fixedly arranged on the front side and the rear side of the top of the cabinet body 1, a water tank 5 is fixedly arranged in the middle of the top of the cabinet body 1, heat dissipation through holes 6 are formed in the left side wall and the right side wall of the cabinet body 1, a component mounting seat 7 is fixedly arranged at the bottom of an inner cavity of the cabinet body 1, a cooling box 9 is fixedly arranged at the top of the inner cavity of the cabinet body 1 through a fixing rod 8, a water pump 10 is fixedly arranged at the bottom of the right side wall of the water tank 5, a water inlet pipe 11 is fixedly arranged at the output end of the water pump 10, the end of the water inlet pipe 11 extends into the cooling box 9, negative, the end part of the supporting rod 15 is fixedly provided with a sleeve 16, the water inlet pipe 11 extends to the cooling box 9 and then is fixedly provided with a heat exchange pipe 17, the heat exchange pipe 17 sequentially penetrates through the sleeve 16 and then is fixedly provided with a return pipe 12, the return pipe 12 penetrates through the left side wall of the cooling box 9 and the top of the cabinet body 1 and then is fixedly provided at the bottom of the water tank 5, the outer wall of the heat exchange pipe 17 is fixedly provided with a heat conduction bracket 18, a heat dissipation fin plate 19 is fixedly provided between the upper and lower groups of heat conduction brackets 18, and the front side wall of.

Referring to fig. 1 and 2, the heat dissipating through holes 6 are uniformly arranged along the width direction of the cabinet 1, the heat dissipating through holes 6 correspond to the negative pressure fans 13, the diameter of the negative pressure fans 13 is matched with the height of the heat dissipating through holes 6, and the negative pressure fans 13 can drive the air inside the cabinet 1 to flow when working, and can drive the hot air inside the cabinet 1 to be discharged through the heat dissipating through holes 6;

the heat conduction bracket 18 is a supporting plate with a hemispherical section, the radian of the heat conduction bracket 18 is the same as that of the outer wall of the heat exchange tube 17, and the heat exchange tube 17 is supported by the heat conduction bracket 18;

the heat exchange tube 17 is a water tube which is folded in a left-right circulating mode, the sleeve 16 is fixedly assembled on the outer wall of the heat exchange tube 17, the height of the low-voltage control cabinet 20 is larger than that of the heat exchange tube 17, the heat conduction bracket 18 can conduct heat on the low-voltage control cabinet 20 in real time, the heat conduction speed of the heat conduction bracket 18 can be improved through the heat dissipation fin plate 19, the heat exchange speed of cooling water in the heat exchange tube 17 can be accelerated, and the cooling effect is improved;

handles are fixedly assembled on the cabinet doors 3, clamping buckles are fixedly assembled between the two groups of cabinet doors 3, and the front ends and the rear ends of the front and rear protection plates 4 respectively extend out of the front side and the rear side of the cabinet body 1;

the low-voltage control cabinet 20 is electrically connected with the water pump 10 and the negative pressure fan 13.

The working principle is as follows: when the device is used, the supporting function of the cabinet body 1 can be improved through the support 2, the bottom of the cabinet body 1 is prevented from being affected with damp, the components and devices inside the cabinet body 1 can be installed through the components and devices installation seat 7, the maintenance of the components and devices is facilitated through the cabinet door 3, the protection plate 4 can play a role in protecting the cabinet body 1, the protection plate 4 can protect the water tank 5 and the water pump 10, the negative pressure fan 13 can drive the air inside the cabinet body 1 to flow when working, hot air inside the cabinet body 1 can be driven to be discharged through the heat dissipation through holes 6, heat is discharged outside, meanwhile, the water pump 10 can guide cooling water in the water tank 5 into the heat exchange pipe 17 through the water inlet pipe 11, then the cooling water in the heat exchange pipe 17 can realize heat exchange with the heat conduction bracket 18, the heat is transmitted to the cooling water, and the heat conduction bracket 18 can conduct heat on, the heat conduction speed on the heat conduction bracket 18 can be improved by the heat dissipation fin plate 19, the heat exchange speed of cooling water in the heat exchange pipe 17 can be accelerated, the cooling effect is improved, the cooled water is guided into the water tank 5 again through the return pipe 12, the repeated utilization is realized, the taking of cold water can be realized on the premise of not losing water resources, meanwhile, the flowing characteristic of tap water enables the whole body to have a certain automatic water changing effect, thereby more cold water resources can be obtained, the cooling effect of the heat exchange pipe is improved, the use safety is improved, and the environmental protection property is higher.

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 outdoor power switch cabinet, includes the cabinet body (1), the equal fixed support (2) that are provided with in the bottom left and right sides of the cabinet body (1), the articulated cabinet door (3) that are equipped with on the preceding lateral wall of the cabinet body (1), the equal fixed guard plate (4), its characterized in that of being equipped with in both sides around the top of the cabinet body (1): the improved water cooling cabinet is characterized in that a water tank (5) is fixedly arranged in the middle of the top of the cabinet body (1), heat dissipation through holes (6) are formed in the left side wall and the right side wall of the cabinet body (1), a component mounting seat (7) is fixedly arranged at the bottom of the inner cavity of the cabinet body (1), a cooling box (9) is fixedly assembled at the top of the inner cavity of the cabinet body (1) through a fixing rod (8), a water pump (10) is fixedly assembled at the bottom of the right side wall of the water tank (5), a water inlet pipe (11) is fixedly assembled at the output end of the water pump (10), the end part of the water inlet pipe (11) extends into the cooling box (9), negative pressure fans (13) are fixedly arranged on the left side wall and the right side wall of the inner cavity of the cabinet body (1), a box door (14) is hinged to the, the fixed sleeve (16) that is equipped with in tip of branch (15), inlet tube (11) extend to cooler bin (9) after-fixing and are equipped with hot exchange pipe (17), hot exchange pipe (17) pass sleeve (16) after-fixing in proper order and are equipped with back flow (12), back flow (12) pass cooler bin (9) left side wall and cabinet body (1) top after-fixing assembly in water tank (5) bottom, fixed being equipped with heat conduction bracket (18), upper and lower two sets of on the outer wall of hot exchange pipe (17) fixed being equipped with heat dissipation fin (19) between heat conduction bracket (18), just fixed being equipped with low pressure control cabinet (20) on the preceding lateral wall of heat conduction bracket (18).

2. An outdoor power switchgear, according to claim 1, characterized in that: the heat dissipation through holes (6) are uniformly arranged along the width direction of the cabinet body (1), the heat dissipation through holes (6) correspond to the negative pressure fans (13), and the diameters of the negative pressure fans (13) are matched with the heights of the heat dissipation through holes (6).

3. An outdoor power switchgear, according to claim 1, characterized in that: the heat conduction bracket (18) is a supporting plate with a hemispherical section, and the radian of the heat conduction bracket (18) is the same as that of the outer wall of the heat exchange tube (17).

4. An outdoor power switchgear, according to claim 1, characterized in that: the heat exchange pipe (17) is a water pipe which is circularly folded left and right, the sleeve (16) is fixedly assembled on the outer wall of the heat exchange pipe (17), and the height of the low-pressure control cabinet (20) is greater than that of the heat exchange pipe (17).

5. An outdoor power switchgear, according to claim 1, characterized in that: the cabinet door is characterized in that a handle is fixedly assembled on the cabinet door (3), and the cabinet door is two groups, a clamping buckle is fixedly assembled between the cabinet doors (3), and the front end and the rear end of the protection plate (4) extend out of the front side and the rear side of the cabinet body (1) respectively.

6. An outdoor power switchgear, according to claim 1, characterized in that: the low-voltage control cabinet (20) is electrically connected with the water pump (10) and the negative-pressure fan (13).