CN213151465U

CN213151465U - High-efficient heat abstractor of prepackage type transformer substation

Info

Publication number: CN213151465U
Application number: CN202021917031.0U
Authority: CN
Inventors: 华攀月
Original assignee: Yangzhou Qingwei Electromechanical Equipment Co ltd
Current assignee: Yangzhou Qingwei Electromechanical Equipment Co ltd
Priority date: 2020-09-04
Filing date: 2020-09-04
Publication date: 2021-05-07
Anticipated expiration: 2030-09-04

Abstract

The utility model provides a prefabricated substation high-efficiency heat dissipation device, which comprises a base, wherein a box body is arranged on the upper surface of the base, a heat dissipation fan is installed at the upper end of one side of the inner wall of the box body, the heat dissipation fan comprises an outer box, fixing modules are respectively arranged on the upper surface and the lower surface of the inner wall of the outer box, one side of each fixing module, which is far away from the inner wall of the outer box, is provided with a fixing shaft through an intermediate bracket, two ends of each fixing shaft are respectively provided with a sliding rotating shaft, one end of each sliding rotating shaft, which is far away from the fixing shaft, is provided with an intermediate rotating shaft, the outer wall of each intermediate rotating shaft is fixedly and rotatably inserted, one side of the upper surface of the base is provided with a rectangular groove, a refrigeration device is installed in the rectangular groove, the refrigeration device, each device in the box body is protected, and damage caused by high temperature is prevented.

Description

High-efficient heat abstractor of prepackage type transformer substation

Technical Field

The utility model mainly relates to a radiating technical field specifically is a high-efficient heat abstractor of prepackage type transformer substation.

Background

The prefabricated substation realizes electrical connection through a cable or a bus, all high-low voltage distribution devices and transformers are conventional shaped products, the prefabricated substation has the advantages of small volume, small occupied area, light weight, low manufacturing cost and reliability, and is called as a box type transformer substation or a prefabricated substation, in the high-efficiency heat dissipation device of the existing prefabricated substation, for example, the technical structure of the application document CN201721152964.3 comprises a box body, the front wall and the rear wall of the box body are provided with opposite mounting ports, at least two pairs of the mounting ports are arranged, heat dissipation assemblies are arranged in the box body, and the heat dissipation assemblies correspond to the mounting ports one by one; the heat dissipation assembly comprises a heat conduction column and a heat dissipation sheet, wherein the two ends of the heat conduction column are respectively arranged in the mounting ports of the front wall and the rear wall of the box body and extend out of the box body, and the heat dissipation sheet is positioned outside the box body and is divided into two parts: connecting portion and radiating part, connecting portion are the both ends threaded connection of cavity tubulose and heat conduction post, the radiating part is circular heating panel, the heat conduction post still overlaps to be equipped with two insulation and keeps off the ring on being located one section of box inside, still be equipped with insulating pin between two insulation fender rings, insulating pin is 4 at least, though can dispel the heat through the fin, but the effect is not good, and heat-sinking capability is poor, and based on this, we need develop one kind and can high-efficient heat dissipation, make the quick refrigerated device of transformer box.

SUMMERY OF THE UTILITY MODEL

The utility model mainly provides a high-efficient heat abstractor of prepackage type transformer substation for solve the technical problem who proposes in the above-mentioned background art.

The utility model provides a technical scheme that above-mentioned technical problem adopted does:

the high-efficiency heat dissipation device for the prefabricated substation comprises a base, wherein a box body is arranged on the upper surface of the base through a right-angle fixing plate, a heat dissipation fan is installed at the upper end of one side of the inner wall of the box body and comprises an outer box, the outer box is fixed in a rectangular hole in one side of the inner wall of the box body, fixing modules are respectively arranged on the upper surface and the lower surface of the inner wall of the outer box, a middle bracket is arranged on one side of each fixing module, which is far away from the inner wall of the outer box, a fixing shaft is arranged at one end of each middle bracket, which is far away from the fixing module, a sliding rotating shaft is respectively arranged at two ends of the fixing shaft, a middle rotating shaft is arranged at one end of each sliding rotating shaft, a rotating insertion piece is fixed, the lower surface of the power box is arranged on the upper surface of the rectangular groove, and one side of the outer wall of the power box is connected with the refrigerating box through a wire.

Further, outer container outer wall one side is provided with the water conservancy diversion hole, outer container outer wall opposite side is provided with the shutter, and in this embodiment, through the water conservancy diversion hole, realized circulating the exchange rapidly to the air current in the box and external air current, reach radiating purpose.

Further, refrigeration case outer wall upper surface one side is provided with control switch, refrigeration case outer wall upper surface opposite side is provided with the air conditioning mesh, in this embodiment, through the air conditioning mesh, will refrigerate releasing of the air conditioning in the case.

Further, rectangle recess inner wall both sides upper end position equidistant parallel arrangement has the protection frame, in this embodiment, through the protection frame, has realized the protection to refrigerating plant.

Further, base outer wall one side is provided with the drain pipe, in this embodiment, through the drain pipe, has realized meeting the water droplet that produces with the cold air that the refrigeration case effused and the hot gas flow of box and has discharged, prevents that the device from moist.

Further, box outer wall one side lower extreme is provided with the rectangle vent, box outer wall opposite side is provided with insulated door, in this embodiment, through insulated door, has improved the security in the use.

Further, box outer wall upper end is provided with the capping subassembly, the capping subassembly includes the top layer shrouding, top layer shrouding lower surface and box upper end interconnect, equidistant louvre that is provided with on the top layer shrouding, top layer shrouding upper surface is fixed with the heat insulating board through the support, and in this embodiment, through the louvre, has realized the heat dissipation to the hot gas flow in the box.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a cooling fan, realized discharging the hot-air in the box from the shutter through the water conservancy diversion hole, through the refrigeration case among the refrigerating plant, realized cooling down rapidly the high temperature in the box, the life of each device in the box has been prolonged, through the protection frame, realized the protection to refrigerating plant, through the drain pipe, realized meeting the water droplet that produces with the hot gas flow of the air conditioning that refrigerates the case effluvium and box and discharged, prevent that the device is moist, through the insulated door, the security in the use has been improved.

The present invention will be explained in detail with reference to the drawings and specific embodiments.

Drawings

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

fig. 2 is a schematic view of the cross-sectional structure of the cooling fan of the present invention;

FIG. 3 is a schematic structural view of the refrigerating apparatus of the present invention;

fig. 4 is a schematic structural view of the capping assembly of the present invention.

In the figure: 1. a base; 11. a rectangular groove; 111. a protective frame; 12. a refrigeration device; 121. a power supply box; 122. a control switch; 123. cold air mesh; 124. a refrigeration case; 13. a drain pipe; 2. a box body; 21. a rectangular vent; 22. an insulated gate; 3. a heat radiation fan; 31. an outer box; 32. a fixed module; 33. a middle support; 34. a fixed shaft; 35. a sliding shaft; 36. an intermediate rotating shaft; 37. rotating the plug-in; 38. a flow guide hole; 39. a blind window; 4. a capping assembly; 41. a top layer sealing plate; 411. heat dissipation holes; 412. a support; 42. an insulating panel.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the term knowledge in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Please refer to fig. 1-4, the high efficiency heat dissipation device for a preassembled transformer substation includes a base 1, a box 2 is disposed on an upper surface of the base 1 through a right angle fixing plate, a heat dissipation fan 3 is mounted on an upper end of an inner wall of the box 2, the heat dissipation fan 3 includes an outer box 31, the outer box 31 is fixed in a rectangular hole on an inner wall of the box 2, fixing modules 32 are respectively disposed on an upper surface and a lower surface of an inner wall of the outer box 31, a middle bracket 33 is disposed on a side of each fixing module 32 away from the inner wall of the outer box 31, a fixing shaft 34 is disposed on an end of each middle bracket 33 away from the fixing module 32, sliding rotation shafts 35 are respectively disposed on two ends of the fixing shaft 34, a middle rotation shaft 36 is disposed on an end of each sliding rotation shaft 35 away from the fixing shaft 34, a rotary insert 37, install refrigerating plant 12 in the rectangle recess 11, refrigerating plant 12 includes power supply box 121, power supply box 121 lower surface sets up at rectangle recess 11 upper surface, power supply box 121 outer wall one side is connected with refrigeration case 124 through the wire.

Please refer to fig. 2 and fig. 3 again, a diversion hole 38 is formed in one side of the outer wall of the outer box 31, a shutter 39 is formed in the other side of the outer wall of the outer box 31, a control switch 122 is formed in one side of the upper surface of the outer wall of the refrigeration box 124, a cold air mesh 123 is formed in the other side of the upper surface of the outer wall of the refrigeration box 124, protection frames 111 are arranged in parallel at equal intervals at the upper ends of two sides of the inner wall of the rectangular groove 11, a drain pipe 13 is formed in one side of the outer wall of the base 1, in this embodiment, the refrigeration device 12 is used for rapidly cooling the high.

Please refer to fig. 1 and fig. 4, a rectangular vent 21 is disposed at a lower end of one side of an outer wall of the box body 2, an insulating door 22 is disposed at the other side of the outer wall of the box body 2, a capping assembly 4 is disposed at an upper end of the outer wall of the box body 2, the capping assembly 4 includes a top plate sealing plate 41, a lower surface of the top plate sealing plate 41 is connected to an upper end of the box body 2, heat dissipation holes 411 are disposed at equal intervals on the top plate sealing plate 41, and a heat insulation plate 42 is fixed to an upper surface of the top plate sealing plate 41 through a bracket 412.

The utility model discloses a concrete operation as follows:

first, the control switch 122 is turned on, then the power supply box 121 transmits current to the refrigeration box 124 through the conducting wire, and the cold air is dissipated through the cold air mesh 123, so that the hot air in the box body 2 is rapidly cooled, meanwhile, the heat dissipation fan 3 starts to start, the sliding rotating shaft 35 starts to rotate, the middle rotating shaft 36 is driven to rotate, the rotating plug-in unit 37 fixed on the middle rotating shaft 36 rotates along with the rotating plug-in unit, the hot air on the upper layer in the box body 2 is rapidly led out, and the heat dissipation effect is achieved.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, if the method and the technical solution of the present invention are adopted, the present invention can be directly applied to other occasions without substantial improvement, and the present invention is within the protection scope of the present invention.

Claims

1. High-efficient heat abstractor of prepackage type transformer substation, including base (1), its characterized in that, base (1) upper surface is provided with box (2) through the right angle fixed plate, cooling fan (3) are installed to box (2) inner wall one side upper end, cooling fan (3) include outer container (31), outer container (31) are fixed in the rectangular hole of box (2) inner wall one side, outer container (31) inner wall upper surface and lower surface are provided with fixed module (32) respectively, every fixed module (32) keep away from outer container (31) inner wall one side and are provided with middle support (33), every middle support (33) keep away from fixed module (32) one end and are provided with fixed axle (34), fixed axle (34) both ends are provided with slip pivot (35) respectively, every slip pivot (35) keep away from fixed axle (34) one end and be provided with middle pivot (36), every fixed rotatory plug-in components (37) of middle pivot (36) outer wall, base (1) upper surface one side is provided with rectangle recess (11), install refrigerating plant (12) in rectangle recess (11), refrigerating plant (12) include power supply box (121), power supply box (121) lower surface sets up at rectangle recess (11) upper surface, power supply box (121) outer wall one side is connected with refrigeration case (124) through the wire.

2. The high-efficiency heat dissipation device for the preassembled transformer substation as claimed in claim 1, wherein a diversion hole (38) is formed in one side of the outer wall of the outer box (31), and a shutter (39) is formed in the other side of the outer wall of the outer box (31).

3. The high-efficiency heat dissipation device for the preassembled transformer substation as claimed in claim 1, wherein a control switch (122) is arranged on one side of the upper surface of the outer wall of the refrigeration box (124), and a cold air mesh (123) is arranged on the other side of the upper surface of the outer wall of the refrigeration box (124).

4. The high-efficiency heat dissipation device for the preassembled transformer substation as claimed in claim 1, wherein protection frames (111) are arranged in parallel at equal intervals at the upper ends of two sides of the inner wall of the rectangular groove (11).

5. The high-efficiency heat dissipation device for a preassembled transformer substation as set forth in claim 1, characterized in that a drain pipe (13) is arranged on one side of the outer wall of the base (1).

6. The high-efficiency heat dissipation device for the preassembled transformer substation as claimed in claim 1, wherein a rectangular ventilation opening (21) is formed in the lower end of one side of the outer wall of the box body (2), and an insulating door (22) is formed in the other side of the outer wall of the box body (2).

7. The high-efficiency heat dissipation device for the preassembled transformer substation of claim 6, wherein a capping assembly (4) is arranged at the upper end of the outer wall of the box body (2), the capping assembly (4) comprises a top plate (41), the lower surface of the top plate (41) is connected with the upper end of the box body (2), heat dissipation holes (411) are formed in the top plate (41) at equal intervals, and a heat insulation plate (42) is fixed to the upper surface of the top plate (41) through a support (412).