CN114221239A - Gas tank for high-voltage switch cabinet - Google Patents
Gas tank for high-voltage switch cabinet Download PDFInfo
- Publication number
- CN114221239A CN114221239A CN202111537079.8A CN202111537079A CN114221239A CN 114221239 A CN114221239 A CN 114221239A CN 202111537079 A CN202111537079 A CN 202111537079A CN 114221239 A CN114221239 A CN 114221239A
- Authority
- CN
- China
- Prior art keywords
- plate
- heat dissipation
- air box
- front plate
- side plates
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000017525 heat dissipation Effects 0.000 claims abstract description 75
- 239000003973 paint Substances 0.000 claims description 6
- 238000005192 partition Methods 0.000 claims description 4
- 238000005507 spraying Methods 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims 1
- 230000005855 radiation Effects 0.000 abstract description 4
- 238000010438 heat treatment Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/306—Accessories, e.g. windows
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/32—Mounting of devices therein
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/46—Boxes; Parts thereof or accessories therefor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/46—Boxes; Parts thereof or accessories therefor
- H02B1/48—Mounting of devices therein
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Patch Boards (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses an air box for a high-voltage switch cabinet, which comprises a first front plate, a second front plate, side plates, a rear plate, a top plate and a bottom plate, wherein the first front plate is connected or installed with the second front plate; the first front plate and the second front plate are connected with or provided with side plates as a whole with the rear plate, wherein the side plates are arranged oppositely; the two ends of the side plates which are oppositely arranged are provided with a top plate and a bottom plate; the first front plate, the second front plate, the side plates, the rear plate, the top plate and the bottom plate are connected or installed to form an air box, wherein a first side heat dissipation plate is arranged on the inner side of each side plate, and a second side heat dissipation plate is arranged on the outer side of each side plate; the inner side of the back plate is provided with a back heat radiation plate. The heat dissipation channel and the gap part can form a channel and a convection channel which can dissipate heat, so that the heat can be dissipated, the heat dissipation efficiency is improved, and the requirement of ensuring the current-carrying capacity of the high-voltage switch cabinet is met.
Description
Technical Field
The invention relates to an air box, in particular to an air box for a high-voltage switch cabinet.
Background
The high-voltage transmission is a mode of transmitting the voltage output by the generator after boosting through the transformer for the power plant, and the high-voltage transmission can reduce the current during transmission so as to reduce the heat loss generated by the current and reduce the material cost of long-distance transmission. However, before being used by residents, such high-voltage power must be stepped down by means of a substation to meet the demand of domestic power, and the substation is usually equipped with a large number of electric boxes for ensuring safety and controlling the on/off of circuits.
However, there is certain defect in the aspect of the heat dissipation in current gas tank, and current gas tank can't realize in time giving out the heat, can't realize guaranteeing high tension switchgear's current-carrying capacity requirement.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides an air box for a high-voltage switch cabinet.
In order to solve the technical problems, the invention provides the following technical scheme:
the invention relates to an air box for a high-voltage switch cabinet, which comprises a first front plate, a second front plate, side plates, a rear plate, a top plate and a bottom plate, wherein,
the first front plate is connected or mounted with the second front plate;
the side plates are connected or mounted between the first front plate and the second front plate as a whole and the rear plate, wherein,
the side plates are oppositely arranged;
the two ends of the side plates which are oppositely arranged are provided with a top plate and a bottom plate;
an air box is connected or installed among the first front plate, the second front plate, the side plates, the rear plate, the top plate and the bottom plate, wherein,
a first side heat dissipation plate is arranged on the inner side of the side plate,
a second side heat dissipation plate is arranged on the outer side of the side plate;
the inner side of the rear plate is provided with a rear heat dissipation plate.
As a preferable aspect of the present invention, partition plates are provided between the side plate and the first side heat dissipation plate, between the side plate and the second side heat dissipation plate, and between the rear plate and the rear heat dissipation plate, wherein,
clearance parts are formed between the side plate and the first side heat dissipation plate, between the side plate and the second side heat dissipation plate and between the rear plate and the rear heat dissipation plate.
As a preferable technical solution of the present invention, a plurality of heat dissipation fins are provided in an air box formed by the first front plate, the second front plate, the side plates, the rear plate, the top plate, and the bottom plate, wherein,
the top end of the radiating fin is connected or fixed with the bottom of the top plate;
and a heat dissipation channel is arranged between the adjacent heat dissipation fins.
As a preferred technical solution of the present invention, the surfaces of the first side heat dissipation plate, the second side heat dissipation plate, and the rear heat dissipation plate are covered with black paint spray coatings.
As a preferable technical scheme of the invention, the surface of the radiating fin is covered with a black paint spraying layer.
In a preferred embodiment of the present invention, a gap is formed between the first side heat sink, the second side heat sink, and the bottom plate.
In a preferred embodiment of the present invention, a gap is formed between the heat sink and the bottom plate.
In a preferred embodiment of the present invention, the first side heat sink, the second side heat sink, and the rear heat sink are made of aluminum.
As a preferable technical solution of the present invention, a plurality of air chambers are provided in an air box formed by connecting or installing the first front plate, the second front plate, the side plates, the rear plate, the top plate, and the bottom plate.
The invention also provides an air box device for the high-voltage switch cabinet, which is provided with at least two air boxes formed by connecting or installing the first front plate, the second front plate, the side plates, the rear plate, the top plate and the bottom plate.
The invention has the following beneficial effects: the heat dissipation channel and the gap part can form a channel and a convection channel which can dissipate heat, so that the heat can be dissipated, the heat dissipation efficiency is improved, and the requirement of ensuring the current-carrying capacity of the high-voltage switch cabinet is met.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. 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;
FIG. 6 is a sixth schematic view of the present invention;
FIG. 7 is a seventh schematic structural view of the present invention;
FIG. 8 is an eighth schematic structural view of the present invention;
FIG. 9 is a ninth schematic structural diagram of the present invention;
FIG. 10 is a tenth of the schematic structural diagram of the present invention;
FIG. 11 is an eleventh schematic structural view of the present invention;
in the figure: 1. a first front plate; 2. a second front plate; 3. a side plate; 4. a back plate; 5. a top plate; 6. a base plate; 7. a first side heat dissipation plate; 8. a second side heat dissipation plate; 9. a rear heat dissipation plate; 10. a partition plate; 11. a heat sink; 12. a heat dissipation channel; 13. a gap part.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
Example 1
As shown in fig. 1 to 11, the present invention provides an air box for a high voltage switch cabinet, including a first front plate 1, a second front plate 2, side plates 3, a rear plate 4, a top plate 5 and a bottom plate 6, wherein the first front plate 1 is connected or mounted with the second front plate 2, specifically, the first front plate 1 and the second front plate 2 as a whole are connected or mounted with the side plates 3 with the rear plate 4, wherein the side plates 3 are disposed opposite to each other, and the top plate 5 and the bottom plate 6 are mounted at two ends of the side plates 3 disposed opposite to each other;
in the foregoing, the air box is connected or installed between the first front plate 1, the second front plate 2, the side plates 3, the rear plate 4, the top plate 5 and the bottom plate 6, in this embodiment, the inner side of the side plate 3 is provided with the first side heat dissipation plate 7, the outer side of the side plate 3 is provided with the second side heat dissipation plate 8, the inner side of the rear plate 4 is provided with the rear heat dissipation plate 9, specifically, the partition plates 10 are respectively provided between the side plate 3 and the first side heat dissipation plate 7, between the side plate 3 and the second side heat dissipation plate 8, and between the rear plate 4 and the rear heat dissipation plate 9, so as to form the gap portions 13 between the side plate 3 and the first side heat dissipation plate 7, between the side plate 3 and the second side heat dissipation plate 8, and between the rear plate 4 and the rear heat dissipation plate 9, in this embodiment, each gap portion 13 serves as a convection channel, and heat in the air box can be discharged through the convection channel, so as to reduce the temperature in the air box, specifically, heat enters the gap portion 13 between the first side heat dissipation plate 7 and the second side heat dissipation plate 8 through the first side heat dissipation plate 7, and meanwhile, heat also enters the gap portion 13 between the rear heat dissipation plate 9 and the rear plate 4 through the rear heat dissipation plate 9, and the gap portion 13 is communicated with the outside, so that heat is discharged.
A plurality of radiating fins 11 are arranged in an air box formed by the first front plate 1, the second front plate 2, the side plates 3, the rear plate 4, the top plate 5 and the bottom plate 6, wherein the top ends of the radiating fins 11 are connected or fixed with the bottom of the top plate 5, a radiating channel 12 is arranged between the adjacent radiating fins 11, heat generated by parts in the air box can be discharged through the radiating channel 12, and the temperature in the air box is reduced; in this embodiment, the heights of the first side heat dissipation plate 7 on both sides of the air box and the second side heat dissipation plate 8 inside the air box are lower than the back plate 4, that is, the bottom ends of the first side heat dissipation plate 7 and the second side heat dissipation plate 8 are higher than the top surface of the bottom plate 6, and a gap portion 13 is also formed, so that the air box can conveniently conduct heat through the first side heat dissipation plate 7 and the second side heat dissipation plate 8, the heat enters the gap portion 13 between the first side heat dissipation plate 7 and the second side heat dissipation plate 8 through the first side heat dissipation plate 7, the gap portion 13 is communicated with the outside, and heat discharge is realized; in another preferred embodiment of the present invention, a gap is formed between the bottom end of the side plate 3 and the bottom plate 6 so as to facilitate heat dissipation, and therefore, a gap 13 is formed between the first side heat sink 7 and the bottom plate 6 and between the second side heat sink 8 and the bottom plate 6 so as to increase the heat dissipation speed.
In this embodiment, the surfaces of the first side heat dissipation plate 7, the second side heat dissipation plate 8 and the rear heat dissipation plate 9 are covered with black paint spraying layers, so that heat can be absorbed, and the heat discharging speed is increased.
In another preferred embodiment of the present invention, the surface of the heat sink 11 is also covered with a black paint sprayed layer, which can also achieve the absorption of heat and increase the speed of heat dissipation.
A gap 13 is formed between the heat sink 11 and the bottom plate 6 to facilitate heat dissipation.
The first side heat radiation plate 7, the second side heat radiation plate 8 and the rear heat radiation plate 9 are made of aluminum, and have higher heat conduction efficiency.
In another embodiment of the present invention, a plurality of air chambers are provided in an air box formed by connecting or attaching the first front plate 1, the second front plate 2, the side plates 3, the rear plate 4, the top plate 5 and the bottom plate 6, and a heat dissipating device (including the first side heat sink 7, the second side heat sink 8, the rear heat sink 9, the gap portion 13, etc.) is also provided.
Example 2
The invention also provides an air box device for a high-voltage switch cabinet, which comprises at least two air boxes formed by connecting or installing the first front plate 1, the second front plate 2, the side plates 3, the rear plate 4, the top plate 5 and the bottom plate 6 in the embodiment 1, wherein heat dissipation devices (a first side heat dissipation plate 7, a second side heat dissipation plate 8, a rear heat dissipation plate 9, a gap part 13 and the like) are arranged in the air boxes.
Specifically, in embodiment 1 and embodiment 2, the gas tank is when the operation, the heat gets into the clearance portion 13 between first side heating panel 7 and the second side heating panel 8 through first side heating panel 7, the heat also can get into the clearance portion 13 between rear portion heating panel 9 and the back plate 4 behind rear portion heating panel 9 simultaneously, clearance portion 13 and the outside intercommunication of here, thermal discharge has been realized, can give off the heat, the radiating efficiency is improved, the demand of guaranteeing the high tension switchgear current-carrying capacity has been realized.
The heat dissipation channel and the gap part can form a channel and a convection channel which can dissipate heat, so that the heat can be dissipated, the heat dissipation efficiency is improved, and the requirement of ensuring the current-carrying capacity of the high-voltage switch cabinet is met.
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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. 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 (10)
1. An air box for a high-voltage switch cabinet is characterized by comprising a first front plate (1), a second front plate (2), side plates (3), a rear plate (4), a top plate (5) and a bottom plate (6),
the first front plate (1) is connected with or mounted on the second front plate (2);
the side plates (3) are connected or mounted between the first front plate (1) and the second front plate (2) as a whole and the rear plate (4), wherein,
the side plates (3) are oppositely arranged;
a top plate (5) and a bottom plate (6) are arranged at two ends of the side plates (3) which are arranged oppositely;
an air box is formed by connecting or installing the first front plate (1), the second front plate (2), the side plates (3), the rear plate (4), the top plate (5) and the bottom plate (6),
a first side heat dissipation plate (7) is arranged on the inner side of the side plate (3),
a second side heat dissipation plate (8) is arranged on the outer side of the side plate (3);
the inner side of the rear plate (4) is provided with a rear heat dissipation plate (9).
2. Air box for a high voltage switchgear, according to claim 1, characterized in that between the side plate (3) and the first side heat sink (7), between the side plate (3) and the second side heat sink (8) and between the back plate (4) and the back heat sink (9) partitions (10) are provided, wherein,
and gap parts (13) are formed between the side plate (3) and the first side heat dissipation plate (7), between the side plate (3) and the second side heat dissipation plate (8) and between the rear plate (4) and the rear heat dissipation plate (9).
3. Air box for a high voltage switchgear cabinet according to claim 1 or 2, characterized in that a number of cooling fins (11) are arranged in the air box formed by the first front plate (1), the second front plate (2), the side plates (3), the back plate (4), the top plate (5) and the bottom plate (6),
the top end of the radiating fin (11) is connected or fixed with the bottom of the top plate (5);
a heat dissipation channel (12) is arranged between the adjacent heat dissipation fins (11).
4. The air box for the high-voltage switch cabinet according to claim 1 or 2, wherein the surfaces of the first side heat dissipation plate (7), the second side heat dissipation plate (8) and the rear heat dissipation plate (9) are covered with a black paint spray coating.
5. The air box for a high-voltage switchgear according to claim 1 or 2, characterized in that the surface of the heat sink (11) is covered with a black paint sprayed layer.
6. The air box for a high voltage switchgear according to claim 1, wherein a gap portion (13) is formed between the first side heat dissipation plate (7) and the second side heat dissipation plate (8) and the bottom plate (6).
7. Air box for a high voltage switchgear, according to claim 3, characterized in that a gap (13) is formed between the heat sink (11) and the bottom plate (6).
8. Air box for a high voltage switchgear according to any of the claims 1 to 7 characterized in that the first side heat sink (7), the second side heat sink (8) and the rear heat sink (9) are made of aluminum.
9. The air box for the high-voltage switch cabinet according to any one of claims 1 to 7, characterized in that a plurality of air chambers are arranged in the air box formed by connecting or installing the first front plate (1), the second front plate (2), the side plates (3), the rear plate (4), the top plate (5) and the bottom plate (6).
10. Air box arrangement for a high voltage switchgear cabinet, characterized in that there are at least two air boxes formed by the connection or mounting between the first front plate (1), the second front plate (2), the side plates (3), the rear plate (4), the top plate (5) and the bottom plate (6) according to claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111537079.8A CN114221239A (en) | 2021-12-13 | 2021-12-13 | Gas tank for high-voltage switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111537079.8A CN114221239A (en) | 2021-12-13 | 2021-12-13 | Gas tank for high-voltage switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114221239A true CN114221239A (en) | 2022-03-22 |
Family
ID=80702494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111537079.8A Pending CN114221239A (en) | 2021-12-13 | 2021-12-13 | Gas tank for high-voltage switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114221239A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201590752U (en) * | 2009-11-23 | 2010-09-22 | 北京乐普四方方圆科技股份有限公司 | High-efficient heat dissipation device for frequency conversion control cabinet |
| CN204809703U (en) * | 2015-04-08 | 2015-11-25 | 西门子公司 | Natural draft type cubical switchboard |
| CN209592750U (en) * | 2019-05-14 | 2019-11-05 | 山东鹏光电气科技有限公司 | A kind of distribution box with temperature control device |
| CN212571851U (en) * | 2020-06-11 | 2021-02-19 | 上海银洽电气有限公司 | Low-voltage distribution cabinet convenient to installation |
| CN217848737U (en) * | 2021-12-13 | 2022-11-18 | 上海巴佩开关设备有限公司 | Gas tank for high-voltage switch cabinet |
-
2021
- 2021-12-13 CN CN202111537079.8A patent/CN114221239A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201590752U (en) * | 2009-11-23 | 2010-09-22 | 北京乐普四方方圆科技股份有限公司 | High-efficient heat dissipation device for frequency conversion control cabinet |
| CN204809703U (en) * | 2015-04-08 | 2015-11-25 | 西门子公司 | Natural draft type cubical switchboard |
| CN209592750U (en) * | 2019-05-14 | 2019-11-05 | 山东鹏光电气科技有限公司 | A kind of distribution box with temperature control device |
| CN212571851U (en) * | 2020-06-11 | 2021-02-19 | 上海银洽电气有限公司 | Low-voltage distribution cabinet convenient to installation |
| CN217848737U (en) * | 2021-12-13 | 2022-11-18 | 上海巴佩开关设备有限公司 | Gas tank for high-voltage switch cabinet |
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