CN217036500U - Radiator for high-voltage switch cabinet - Google Patents
Radiator for high-voltage switch cabinet Download PDFInfo
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- CN217036500U CN217036500U CN202123128968.7U CN202123128968U CN217036500U CN 217036500 U CN217036500 U CN 217036500U CN 202123128968 U CN202123128968 U CN 202123128968U CN 217036500 U CN217036500 U CN 217036500U
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- plate
- heat dissipation
- side plate
- switch cabinet
- voltage switch
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- 230000017525 heat dissipation Effects 0.000 claims abstract description 67
- 238000001816 cooling Methods 0.000 claims abstract description 4
- 239000003973 paint Substances 0.000 claims description 7
- 239000010410 layer Substances 0.000 claims description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 239000011241 protective layer Substances 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 abstract description 14
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
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Abstract
The utility model discloses a radiator for a high-voltage switch cabinet, which comprises a top plate, a first side plate, a second side plate and a bottom plate, wherein the top plate is fixedly connected with the first side plate; the bottom ends of the first side plate and the second side plate are fixed with the top of the bottom plate, and a closed bin body is formed among the top plate, the first side plate, the second side plate and the bottom plate; first heating panels are installed on the outer side of the first side plate and the outer side of the second side plate, second heating panels are installed on the outer side of the top plate, the first heating panels and the second heating panels are provided with a plurality of first convection channels, and first convection channels are formed between the adjacent first heating panels and between the adjacent second heating panels. The radiator can be matched with a high-voltage switch cabinet, so that efficient heat dissipation is realized, and the requirement of large current-carrying current of the high-voltage switch cabinet is met; the influence on the load of the high-voltage switch cabinet is avoided, and the service life of the high-voltage switch cabinet is prolonged; the temperature rise problem of the high-voltage switch cabinet heavy current product is effectively solved, and the heat dissipation and cooling can be effectively carried out.
Description
Technical Field
The utility model relates to an auxiliary device of a high-voltage switch cabinet, in particular to a radiator for the high-voltage switch cabinet.
Background
The high-voltage switch cabinet is used for power generation, power transmission, power distribution, electric energy conversion and consumption of an electric power system and plays roles of on-off, control or protection and the like. The high-voltage switch cabinet is used as an electric appliance product with the voltage grade of 3.6kV to 550kV, a high-voltage isolating switch, a grounding switch, a high-voltage load switch, a high-voltage automatic coincidence and sectionalizer, a high-voltage operating mechanism, a high-voltage explosion-proof power distribution device, a high-voltage switch cabinet and the like. The switch cabinet has the functions of overhead incoming and outgoing lines, cable incoming and outgoing lines, bus connection and the like. The method is mainly suitable for various places such as power plants, transformer substations, petrochemical industry, metallurgical steel rolling, light textile industry, factories and mines enterprises, residential districts, high-rise buildings and the like.
However, when the existing high-voltage switch cabinet is used, a large amount of heat is generated, and needs to be discharged or led out in time, otherwise, the working environment in the high-voltage switch cabinet becomes poor, components cannot be effectively protected, the load of the high-voltage switch cabinet is affected, a large potential safety hazard is brought, and the service life of the high-voltage switch cabinet is also affected; moreover, the high-current product of the high-voltage switch cabinet has the problem of temperature rise, the existing high-voltage switch cabinet radiator cannot effectively solve the problem, and the high-voltage switch cabinet radiator is high in cost, poor in radiating effect, complex to process and incapable of meeting the requirement of large current-carrying current of the high-voltage switch cabinet.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provides a radiator for a high-voltage switch cabinet.
In order to solve the technical problems, the utility model provides the following technical scheme:
the utility model relates to a radiator for a high-voltage switch cabinet, which comprises a top plate, a first side plate, a second side plate and a bottom plate, wherein,
the top plate is fixed with the top ends of the first side plate and the second side plate;
the bottom ends of the first side plate and the second side plate are fixed with the top of the bottom plate, wherein,
a closed bin body is formed among the top plate, the first side plate, the second side plate and the bottom plate;
the outer side of the first side plate and the outer side of the second side plate are provided with first heat dissipation plates,
a second heat dissipation plate is arranged at the outer side of the top plate,
wherein,
the first heat dissipation plate and the second heat dissipation plate are provided with a plurality of first convection channels, and first convection channels are formed between the adjacent first heat dissipation plates and between the adjacent second heat dissipation plates.
As a preferable technical proposal of the utility model, a plurality of radiating fins are arranged in the bin body, wherein,
the top end of the radiating fin is fixed with the bottom surface of the top plate, and the bottom end of the radiating fin is not contacted with the top of the bottom plate;
and a second convection channel is formed between the adjacent radiating fins.
As a preferable technical solution of the present invention, the bottom plate is provided with an opening, wherein,
the opening is communicated with the bin body.
As a preferable technical solution of the present invention, a shielding piece is installed in the opening, wherein,
the shielding piece can be stirred.
In a preferred embodiment of the present invention, the first heat dissipation plate and the second heat dissipation plate are made of aluminum.
As a preferred technical solution of the present invention, the surfaces of the top plate, the first side plate, the second side plate, the bottom plate, the first heat dissipation plate, the second heat dissipation plate and the heat dissipation fins are covered with black paint protective layers.
As a preferable technical scheme of the utility model, the surfaces of the top plate, the first side plate, the second side plate, the bottom plate, the first heat dissipation plate, the second heat dissipation plate and the heat dissipation fins are all covered with black paint spraying layers.
The utility model has the following beneficial effects: the radiator can be matched with a high-voltage switch cabinet, so that efficient heat dissipation is realized, and the requirement of large current-carrying current of the high-voltage switch cabinet is met; the influence on the load of the high-voltage switch cabinet is avoided, and the service life of the high-voltage switch cabinet is prolonged; the temperature rise problem of the high-voltage switch cabinet heavy current product is effectively solved, and the heat dissipation and cooling can be effectively carried out.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is one of the schematic structural diagrams of the present invention;
FIG. 2 is a second schematic structural diagram of the present invention;
FIG. 3 is a third schematic view of the present invention;
FIG. 4 is a fourth schematic structural view of the present invention;
FIG. 5 is a fifth schematic view of the present invention;
in the figure: 1. a top plate; 2. a first side plate; 3. a second side plate; 4. a base plate; 5. a first heat dissipation plate; 6. a second heat dissipation plate; 7. a heat sink; 8. an opening; 81. a shielding sheet; 000. a bin body; 9. a first convection channel; 10. a second convection pass.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it should be understood that they are presented herein only to illustrate and explain the present invention and not to limit the present invention.
Examples
As shown in fig. 1 to 5, the present invention provides a heat sink for a high voltage switch cabinet, comprising a top plate 1, a first side plate 2, a second side plate 3 and a bottom plate 4, wherein the top plate 1 is fixed to the top ends of the first side plate 2 and the second side plate 3;
the bottom ends of the first side plate 2 and the second side plate 3 are fixed with the top of the bottom plate 4, wherein a closed bin 000 is formed among the top plate 1, the first side plate 2, the second side plate 3 and the bottom plate 4, two first side plates 2 and two second side plates 3 are symmetrically arranged, so that the closed bin 000 is formed between the top plate 1 and the bottom plate 4, in the embodiment, the bin 000 is only closed in a broad sense and is not completely closed;
A plurality of radiating fins 7 are arranged in the bin body 000, wherein the top ends of the radiating fins 7 are fixed with the bottom surface of the top plate 1, and the bottom ends of the radiating fins are not in contact with the top of the bottom plate 4, so that a channel is formed at the bottom of the bin body 000, and air circulation is facilitated, so that heat is exhausted;
a second convection channel 10 is formed between adjacent heat dissipation fins 7, which facilitates air circulation and heat dissipation from the heat dissipation fins 7.
An opening 8 is formed in the bottom plate 4, wherein the opening 8 is communicated with the bin body 000, a shielding sheet 81 is installed in the opening 8, and the shielding sheet 81 can be toggled, so that the opening degree can be adjusted, and the heat dissipation rate can be conveniently adjusted.
The first heat dissipation plate 5 and the second heat dissipation plate 6 are made of aluminum.
In this embodiment, the surfaces of the top plate 1, the first side plate 2, the second side plate 3, the bottom plate 4, the first heat dissipation plate 5, the second heat dissipation plate 6 and the heat dissipation plate 7 are all covered with a black paint protection layer, preferably, a treated oxidation film can absorb heat, and then the heat is dissipated through the heat dissipation plate 7, the first heat dissipation plate 5 and the second heat dissipation plate 6, so that the requirement of large current carrying of the high-voltage switch cabinet is met.
In another preferred embodiment of the present invention, the surfaces of the top plate 1, the first side plate 2, the second side plate 3, the bottom plate 4, the first heat dissipation plate 5, the second heat dissipation plate 6 and the heat dissipation fins 7 are all covered with a black paint spraying layer, that is, the surfaces of the top plate 1, the first side plate 2, the second side plate 3, the bottom plate 4, the first heat dissipation plate 5, the second heat dissipation plate 6 and the heat dissipation fins 7 are sprayed with a black paint layer, so as to absorb heat, and then the heat is dissipated through the heat dissipation fins 7, the first heat dissipation plate 5 and the second heat dissipation plate 6, thereby ensuring the requirement of large current carrying of the high voltage switch cabinet.
Specifically, the heat sink body in this embodiment is installed on a high voltage switch cabinet, the bottom plate 4 is provided with an opening 8, wherein the opening 8 is communicated with the bin 000, the shielding sheet 81 is installed in the opening 8, wherein the shielding sheet 81 is of a toggle type and can be adjusted in opening degree so as to conveniently adjust the heat dissipation rate, the first heat dissipation plate 5 and the second heat dissipation plate 6 are both provided with a plurality of first convection channels 9 formed between adjacent first heat dissipation plates 5 and between adjacent second heat dissipation plates 6 so as to facilitate air circulation and facilitate heat absorption and heat discharge of the first heat dissipation plates 5 and the second heat dissipation plates 6, the second convection channels 10 are formed between adjacent heat dissipation plates 7 so as to facilitate air circulation and heat absorption and heat discharge of the heat dissipation plates 7, therefore, heat generated by the high voltage switch cabinet can be discharged through the adjacent opening 8 of the bin 000, and efficient heat dissipation is completed.
The radiator can be matched with a high-voltage switch cabinet, so that efficient heat dissipation is realized, and the requirement of large current-carrying current of the high-voltage switch cabinet is met; the influence on the load of the high-voltage switch cabinet is avoided, and the service life of the high-voltage switch cabinet is prolonged; the temperature rise problem of the high-voltage switch cabinet heavy current product is effectively solved, and the heat dissipation and cooling can be effectively carried out.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A radiator for a high-voltage switch cabinet is characterized by comprising a top plate (1), a first side plate (2), a second side plate (3) and a bottom plate (4),
the top plate (1) is fixed with the top ends of the first side plate (2) and the second side plate (3);
the bottom ends of the first side plate (2) and the second side plate (3) are fixed with the top of the bottom plate (4), wherein,
a closed cabin body (000) is formed among the top plate (1), the first side plate (2), the second side plate (3) and the bottom plate (4);
the outer side of the first side plate (2) and the second side plate (3) is provided with a first heat dissipation plate (5),
a second heat dissipation plate (6) is arranged at the outer side of the top plate (1),
wherein,
the first heat dissipation plates (5) and the second heat dissipation plates (6) are provided with a plurality of first convection channels (9), and first convection channels are formed between the adjacent first heat dissipation plates (5) and between the adjacent second heat dissipation plates (6).
2. The heat sink for high voltage switchgear, according to claim 1, characterized in that said cabinet body (000) has a number of cooling fins (7) mounted therein, wherein,
the top end of the radiating fin (7) is fixed with the bottom surface of the top plate (1), and the bottom end of the radiating fin is not contacted with the top of the bottom plate (4);
and a second convection channel (10) is formed between the adjacent radiating fins (7).
3. Heat sink for a high voltage switchgear cabinet according to claim 1, characterized in that the base plate (4) is provided with openings (8), wherein,
the opening (8) is communicated with the bin body (000).
4. A heat sink for a high voltage switchgear, according to claim 3, characterized in that a shielding sheet (81) is mounted in the opening (8), wherein,
the shielding piece (81) is of a pokable type.
5. A heat sink for a high voltage switchgear according to claim 1, characterized in that the first heat dissipation plate (5) and the second heat dissipation plate (6) are made of aluminum.
6. A heat sink for a high voltage switch cabinet according to any one of claims 1 to 5, characterized in that the surfaces of the top plate (1), the first side plate (2), the second side plate (3), the bottom plate (4), the first heat dissipation plate (5), the second heat dissipation plate (6) and the heat dissipation fins (7) are covered with a protective layer of black paint.
7. A heat sink for a high voltage switch cabinet according to any one of claims 1 to 5, characterized in that the surfaces of the top plate (1), the first side plate (2), the second side plate (3), the bottom plate (4), the first heat dissipation plate (5), the second heat dissipation plate (6) and the heat dissipation fins (7) are covered with a black paint sprayed layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123128968.7U CN217036500U (en) | 2021-12-13 | 2021-12-13 | Radiator for high-voltage switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123128968.7U CN217036500U (en) | 2021-12-13 | 2021-12-13 | Radiator for high-voltage switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217036500U true CN217036500U (en) | 2022-07-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123128968.7U Active CN217036500U (en) | 2021-12-13 | 2021-12-13 | Radiator for high-voltage switch cabinet |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114024231A (en) * | 2021-12-13 | 2022-02-08 | 上海巴佩开关设备有限公司 | Radiator for high-voltage switch cabinet |
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2021
- 2021-12-13 CN CN202123128968.7U patent/CN217036500U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114024231A (en) * | 2021-12-13 | 2022-02-08 | 上海巴佩开关设备有限公司 | Radiator for high-voltage switch cabinet |
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