CN214543188U - Lightning protection block terminal for electric power engineering - Google Patents
Lightning protection block terminal for electric power engineering Download PDFInfo
- Publication number
- CN214543188U CN214543188U CN202023115936.9U CN202023115936U CN214543188U CN 214543188 U CN214543188 U CN 214543188U CN 202023115936 U CN202023115936 U CN 202023115936U CN 214543188 U CN214543188 U CN 214543188U
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- CN
- China
- Prior art keywords
- box body
- fixedly connected
- box
- fan
- lightning protection
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- Expired - Fee Related
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- 238000001816 cooling Methods 0.000 claims abstract description 30
- 239000007788 liquid Substances 0.000 claims abstract description 19
- 238000009413 insulation Methods 0.000 claims abstract description 7
- 230000017525 heat dissipation Effects 0.000 claims description 17
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 7
- 238000007599 discharging Methods 0.000 claims description 5
- 238000005192 partition Methods 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 9
- 239000000110 cooling liquid Substances 0.000 abstract description 7
- 238000010438 heat treatment Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 6
- 239000002826 coolant Substances 0.000 description 4
- 229910010293 ceramic material Inorganic materials 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009429 electrical wiring Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a lightning protection distribution box for electric power engineering, which comprises a box body, wherein the inner wall of the box body is fixedly connected with a heat insulation layer, the top end inside the box body is fixedly provided with a temperature sensor, the opposite side inside the box body is symmetrically and fixedly connected with a mounting frame, the mounting frame is fixedly provided with a first fan, the bottom end inside the box body is fixedly connected with a clapboard, the middle of the clapboard is fixedly provided with a second fan, a liquid storage box and a circulating pump are respectively and fixedly arranged on a supporting plate, the output end of the circulating pump is fixedly connected with a circulating pipe, the circulating pipe is fixedly provided with a heat exchanger, and the circulating pipe is fixedly connected with a cooling pipe, so that the utility model can quickly cool the inside of the box body, avoid the damage of electric wires in the box body or fire caused by burning due to serious heating of the box body, and can exchange heat with cooling liquid through the heat exchanger when the box body is cooled, the cooling effect is ensured, and the lightning protection effect is good.
Description
Technical Field
The utility model relates to a block terminal technical field specifically is a lightning protection block terminal for electric power engineering.
Background
The distribution box generally forms a low-voltage forest according to electrical wiring, and the low-voltage distribution box 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. The circuit can be switched on or switched off by means of a manual or automatic switch during normal operation, and the distribution box has the characteristics of small volume, simplicity and convenience in installation, special technical performance, fixed position, unique configuration function, no field limitation, relatively universal application, stability and reliability in operation, high space utilization rate, small occupied area and environmental protection effect.
However, most of current distribution boxes are weak in lightning resistance, poor in heat dissipation effect and capable of generating heat seriously in a box body, and the distribution boxes are not good in heat dissipation, so that damage to electrical elements in the box body and even burning of the electrical elements can be caused, and fire disasters can occur.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a lightning protection block terminal for electric power engineering to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a lightning protection distribution box for electric power engineering comprises a box body, wherein a heat insulation layer is fixedly connected to the inner wall of the box body, a temperature sensor is fixedly mounted at the top end inside the box body, a mounting frame is symmetrically and fixedly connected to the opposite side inside the box body, a first fan is fixedly mounted on the mounting frame, a partition plate is fixedly connected to the bottom end inside the box body, a second fan is fixedly mounted in the middle of the partition plate, a support plate is fixedly connected to one side outside the box body, a liquid storage tank and a circulating pump are respectively and fixedly mounted on the support plate, the input end of the circulating pump is communicated with the inside of the liquid storage tank through a pipeline, the output end of the circulating pump is fixedly connected with a circulating pipe, a heat exchanger is fixedly mounted on the circulating pipe, the bottom end of the heat exchanger is fixedly connected with the support plate, one end of the circulating pump penetrates through the bottom end inside the box body and is fixedly connected with one side of the liquid storage tank, and a cooling pipe is fixedly connected to the circulating pipe, the cooling pipe is located inside the box body and located under the second fan.
Preferably, the top of the box body is fixedly connected with a connecting rod, a lightning rod is fixedly mounted on the connecting rod, a discharging box is fixedly mounted at the bottom of the box body and is connected with the lightning rod through an electric wire, and the discharging box is grounded through a grounding lead.
Preferably, the two sides of the box body are provided with first heat dissipation holes close to the first fan, the bottom of the box body is provided with second heat dissipation holes, the second heat dissipation holes are located below the cooling pipe, and the first heat dissipation holes and the second heat dissipation holes are provided with a plurality of heat dissipation holes.
Preferably, a controller is fixedly mounted on one side of the front face of the box body, and the controller is electrically connected with the temperature sensor, the first fan, the second fan, the circulating pump and the heat exchanger respectively.
Preferably, a plurality of copper wires are wound on the cooling pipe, and the cooling pipe is arranged in a wave shape.
Preferably, the middle of the front surface of the box body is hinged with a box door.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a box, first fan, the second fan, the cooperation of cooling tube and liquid reserve tank, can regularly discharge the inside heat of block terminal through first louvre through first fan, when the temperature of box inside is greater than temperature sensor preset temperature value, make the coolant liquid in the liquid reserve tank circulate in the circulating pipe through the effect of circulating pump, make the coolant liquid circulation flow through the circulating pipe, in this process, the coolant liquid can circulate through the cold pipe, through the effect of second fan, a part of heat in the block terminal can contact with cooling tube and copper wire, thereby cool off the heat, and part of heat can discharge outside the box through the second louvre, thereby fast cooling to the box inside, avoid the box to generate heat seriously and cause the harm or the burning of electric wire in the box to cause the conflagration, when cooling to the box in, through the heat exchanger to the coolant liquid heat transfer, the cooling effect is ensured.
Drawings
FIG. 1 is a schematic view of the overall internal structure of the present invention;
FIG. 2 is a schematic view of the overall structure of the present invention;
fig. 3 is a schematic structural diagram of the cooling tube of the present invention.
In the figure: 10-a box body; 101-a temperature sensor; 102-a first louver; 103-a second heat dissipation hole; 11-a thermally insulating layer; 12-a controller; 13-a box door; 20-a connecting rod; 21-a lightning rod; 22-a discharge box; 30-a mounting frame; 31-a first fan; 40-a separator; 41-a second fan; 50-a support plate; 51-a liquid storage tank; 52-a circulation pump; 53-heat exchanger; 54-circulation pipe; 55-a cooling pipe; 551-copper wire.
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. 1-3, the present invention provides a technical solution: a lightning protection distribution box for power engineering comprises a box body 10.
Wherein, the inner wall of the box body 10 is fixedly connected with a heat insulation layer 11, the top end inside the box body 10 is fixedly provided with a temperature sensor 101, the opposite side inside the box body 10 is symmetrically and fixedly connected with a mounting frame 30, the mounting frame 30 is fixedly provided with a first fan 31, the bottom end inside the box body 10 is fixedly connected with a baffle 40, the middle of the baffle 40 is fixedly provided with a second fan 41, one side outside the box body 10 is fixedly connected with a support plate 50, the support plate 50 is respectively and fixedly provided with a liquid storage tank 51 and a circulating pump 52, the liquid storage tank 51 is filled with cooling liquid, the input end of the circulating pump 52 is communicated with the inside of the liquid storage tank 51 through a pipeline, the output end of the circulating pump 52 is fixedly connected with a circulating pipe 54, the circulating pipe 54 is fixedly provided with a heat exchanger 53, the bottom end of the heat exchanger 53 is fixedly connected with the support plate 50, one end of the circulating pump 52 is fixedly connected with one side of the liquid storage tank 51 after passing through the bottom end inside the box body 10, and a cooling pipe 55 is fixedly connected to the circulating pipe 54, and the cooling pipe 55 is located inside the case 10 and right below the second fan 41.
Further, the heat insulation layer 11 is made of a ceramic material, and the ceramic material has strong heat insulation and insulation properties and low heat conductivity, so that external heat is prevented from flowing into the box body 10, and heat dissipation of the box body 10 is facilitated.
The top of the box body 10 is fixedly connected with a connecting rod 20, a lightning rod 21 is fixedly mounted on the connecting rod 20, a discharge box 22 is fixedly mounted at the bottom of the box body 10, the discharge box 22 is connected with the lightning rod 21 through an electric wire, and the discharge box 22 is grounded through a grounding lead.
Further, the lightning is introduced to the ground by the action of the lightning rod 21 and the discharge box 22, so that damage to the electric elements in the case 10 by the lightning is prevented, thereby achieving a lightning protection effect.
Wherein, the first louvre 102 has all been seted up to the both sides of box 10 near first fan 31 department, the second louvre 103 has been seted up to the box 10 bottom, and the second louvre 103 is located the cooling tube 55 below, first louvre 102 and second louvre 103 all are equipped with a plurality of.
Further, the inside of the case 10 is radiated through the first and second radiation holes 102 and 103.
The controller 12 is fixedly mounted on one side of the front surface of the box body 10, and the controller 12 is electrically connected with the temperature sensor 101, the first fan 31, the second fan 41, the circulating pump 52 and the heat exchanger 53 respectively.
Further, the controller 12 controls the first fan 31 to be turned on and off at a timing, a temperature value of the temperature sensor 101 is preset by the controller 12, when the temperature in the tank 10 is greater than a preset value of the temperature sensor 101, the temperature sensor 101 transmits a signal to the controller 12, and the controller 12 turns on the heat exchanger 53, the second fan 41 and the circulation pump 52 to cool the inside of the tank 10.
Wherein, a plurality of copper wires 551 are wound on the cooling pipe 55, and the cooling pipe 55 is arranged in a wave shape.
Further, copper wire 551 has good thermal conductivity, and the structural arrangement of copper wire 551 and cooling pipe 55 can improve the cooling efficiency for the inside of case 10.
Wherein, the middle of the front surface of the box body 10 is hinged with a box door 13.
Further, the electrical components of the cabinet 10 are maintained and inspected through the door 13.
The working principle is as follows: when the cooling device is used, the first fan 31 is turned on at regular time through the controller 12, so that heat generated by electric wires inside the box body 10 can be discharged through the first heat dissipation hole 102 at regular time, the temperature inside the box body 10 is detected through the temperature sensor 101, when the temperature inside the box body 10 is higher than a preset temperature value of the temperature sensor 101, the circulating pump 52, the second fan 41 and the heat exchanger 53 are respectively turned on through the controller 12, the cooling liquid in the liquid storage tank 51 is circulated in the circulating pipe 54 through the circulating pump 52, the cooling liquid is circulated through the circulating pipe 54, in the process, the cooling liquid is circulated through the cooling pipe 55, a part of heat in the box body 10 is contacted with the cooling pipe 55 and the copper wire 551 through the action of the second fan 41, so that the heat is cooled, and a part of heat is discharged outside the box body 10 through the second heat dissipation hole 103, so that the inside of the box body 10 is rapidly cooled, the case body 10 is prevented from generating heat seriously to cause damage or fire caused by burning of electric wires in the case body 10, and when the cooling liquid is cooled in the case body 10, the heat exchanger 53 exchanges heat with the cooling liquid, so that the cooling effect is ensured.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 (6)
1. The utility model provides a lightning protection block terminal for electric power engineering which characterized in that: the temperature control device comprises a box body (10), a heat insulation layer (11) is fixedly connected to the inner wall of the box body (10), a temperature sensor (101) is fixedly mounted at the top end inside the box body (10), a mounting frame (30) is symmetrically and fixedly connected to the opposite side inside the box body (10), a first fan (31) is fixedly mounted on the mounting frame (30), a partition plate (40) is fixedly connected to the bottom end inside the box body (10), a second fan (41) is fixedly mounted in the middle of the partition plate (40), a supporting plate (50) is fixedly connected to one side outside the box body (10), a liquid storage tank (51) and a circulating pump (52) are respectively and fixedly mounted on the supporting plate (50), the input end of the circulating pump (52) is communicated with the inside of the liquid storage tank (51) through a pipeline, a circulating pipe (54) is fixedly connected to the output end of the circulating pump (52), and a heat exchanger (53) is fixedly mounted on the circulating pipe (54), the bottom end of the heat exchanger (53) is fixedly connected with the supporting plate (50), one end of the circulating pump (52) penetrates through the bottom end inside the box body (10) and then is fixedly connected with one side of the liquid storage tank (51), the circulating pipe (54) is fixedly connected with a cooling pipe (55), and the cooling pipe (55) is located inside the box body (10) and is located under the second fan (41).
2. The lightning protection distribution box for power engineering of claim 1, characterized in that: the improved lightning arrester is characterized in that a connecting rod (20) is fixedly connected to the top of the box body (10), a lightning rod (21) is fixedly mounted on the connecting rod (20), a discharging box (22) is fixedly mounted at the bottom of the box body (10), the discharging box (22) is connected with the lightning rod (21) through an electric wire, and the discharging box (22) is grounded through a grounding lead.
3. The lightning protection distribution box for power engineering of claim 1, characterized in that: the box body (10) is characterized in that first heat dissipation holes (102) are formed in the positions, close to the first fan (31), of the two sides of the box body (10), second heat dissipation holes (103) are formed in the bottom of the box body (10), the second heat dissipation holes (103) are located below the cooling pipe (55), and a plurality of first heat dissipation holes (102) and a plurality of second heat dissipation holes (103) are formed in the box body.
4. The lightning protection distribution box for power engineering of claim 1, characterized in that: the refrigerator is characterized in that a controller (12) is fixedly mounted on one side of the front face of the box body (10), and the controller (12) is electrically connected with the temperature sensor (101), the first fan (31), the second fan (41), the circulating pump (52) and the heat exchanger (53) respectively.
5. The lightning protection distribution box for power engineering of claim 1, characterized in that: the cooling pipe (55) is wound with a plurality of copper wires (551), and the cooling pipe (55) is arranged in a wave shape.
6. The lightning protection distribution box for power engineering of claim 1, characterized in that: the middle of the front surface of the box body (10) is hinged with a box door (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023115936.9U CN214543188U (en) | 2020-12-22 | 2020-12-22 | Lightning protection block terminal for electric power engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023115936.9U CN214543188U (en) | 2020-12-22 | 2020-12-22 | Lightning protection block terminal for electric power engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214543188U true CN214543188U (en) | 2021-10-29 |
Family
ID=78295667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023115936.9U Expired - Fee Related CN214543188U (en) | 2020-12-22 | 2020-12-22 | Lightning protection block terminal for electric power engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214543188U (en) |
-
2020
- 2020-12-22 CN CN202023115936.9U patent/CN214543188U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211029 |