CN204760802U - Concentrate radiating cubical switchboard - Google Patents
Concentrate radiating cubical switchboard Download PDFInfo
- Publication number
- CN204760802U CN204760802U CN201520347317.2U CN201520347317U CN204760802U CN 204760802 U CN204760802 U CN 204760802U CN 201520347317 U CN201520347317 U CN 201520347317U CN 204760802 U CN204760802 U CN 204760802U
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- China
- Prior art keywords
- exhausting chamber
- cabinet
- cubical switchboard
- dimensional framework
- switch cubicle
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Abstract
The utility model discloses a cubical switchboard in the electric field, cubical switchboard heat dissipation not good technical problem, especially a concentrate radiating cubical switchboard among the prior art are solved to it, including a plurality of cabinets bodies that set up side by side and lead to each other, be equipped with the wind channel at the top of the cabinet body, the wind channel edge is equipped with the air exhauster, the cabinet body all includes three -dimensional skeleton, connects backplate and the roof of connection at three -dimensional framework top at the three -dimensional skeleton back, the convulsions chamber is installed in the back embedding of three -dimensional skeleton, and this convulsions chamber establishes between three -dimensional skeleton and backplate, the terminal surface is covered with the through -hole before the convulsions chamber, it communicates with each other with the convulsions chamber to be equipped with the opening on the roof, the opening with the wind channel communicates with each other. The utility model discloses a concentrate radiating cubical switchboard, its beneficial effect is: it is more timely to dispel the heat, and the effect is better, and on the other hand personally experiences sth. Part of the body to all cabinets through a total air exhauster and dispels the heat, and system integration is higher, and the structure is more simplified, and the practicality is stronger.
Description
Technical field
The utility model relates to a kind of switch cubicle, especially a kind of switch cubicle of concentrated heat radiation.
Background technology
The Main Function of switch cubicle (switchgear) carries out generating electricity in electric power system, transmits electricity, in the process of distribution and electric energy conversion, carries out folding, control and protection power consumption equipment.Parts in switch cubicle mainly contain the compositions such as circuit breaker, isolating switch, on-load switch, operating mechanism, instrument transformer and various protective devices.The sorting technique of switch cubicle is a lot, as being divided into withdraw-type switch cabinet and fixed switching cabinet by circuit breaker mounting means; Or according to the difference of cabinet body structure, open type switch cubicle, metal closed switch cabinet and metal enclosed armoured switch cabinet can be divided into; High-tension switch cabinet can be divided into again, Medium Voltage Switchgear and low-tension switch cabinet etc. according to electric pressure difference.Mainly be applicable to various different occasion such as power plant, transformer station, petrochemical industry, metallurgical steel rolling, industry light industry textile industry, industrial enterprise and residential quarters, skyscraper etc.
Existing switch cubicle, comprises three-dimensional framework, and described three-dimensional framework end face is equipped with top board, side plate is equipped with in side, backboard is equipped with at the back side; Backboard is provided with ventilation slot; Its technical problem existed is: because existing switch cubicle radiating mode is a kind of heat radiation of passive type, radiating effect is bad, effectively shed by means of only the ventilation slot heat that switch can not be made to produce that dispels the heat, affect the normal work of switch on the one hand, another aspect affects the useful life of switch.
Owing to there is above-mentioned technical problem in prior art, impact uses, and therefore must improve.
Summary of the invention
The purpose of this utility model is deficiency in order to solve above-mentioned technology and the switch cubicle of a kind of concentrated heat radiation designed.
The switch cubicle of a kind of concentrated heat radiation designed by the utility model, comprise some being arranged side by side and the cabinet mutually led to, air channel is provided with at the top of cabinet, edge, air channel is provided with air exhauster, described cabinet all comprises three-dimensional framework, is connected to the backboard at the three-dimensional framework back side and is connected to the top board at three-dimensional framework top, the back side of described three-dimensional framework embeds and is provided with exhausting chamber, and this exhausting chamber is located between three-dimensional framework and backboard, and described exhausting chamber front end face is covered with through hole; Described top board is provided with opening and communicates with exhausting chamber, and described opening communicates with described air channel.
The switch cubicle of above-mentioned a kind of concentrated heat radiation, its radiating principle is: the air exhauster work on cabinet top, can from air channel exhausting, because air channel communicates with the exhausting chamber in each cabinet, like this when air exhauster works, exhausting chamber just forms negative pressure, because exhausting chamber front end face is covered with through hole, therefore the hot-air in cabinet just enters from through hole, then discharges through exhausting chamber, air channel and air exhauster, forms heat radiation; Because exhausting chamber is located between three-dimensional framework and backboard, it just concentrates on the position near the back side in cabinet to the main heat sink position of electric component, and this position electric component is concentrated, and dispel the heat more timely, better effects if, can guarantee the normal work of electric component.Exhausting chamber is located between three-dimensional framework and backboard, can be fixed, be convenient to the installation in exhausting chamber by backboard to exhausting chamber.
As preferably:
The part that described exhausting chamber embeds skeleton is inclined-plane;
Be provided with filling block in the both sides in exhausting chamber, described filling block is between backboard and exhausting chamber;
The quantity of described cabinet is three to five;
The switch cubicle of the concentrated heat radiation designed by the utility model, its beneficial effect is: dispel the heat more timely, better effects if, better effects if, on the other hand, is dispelled the heat to all cabinets by a total air exhauster, level of integrated system is higher, and structure more simplifies, and practicality is stronger.
Accompanying drawing explanation
Fig. 1 is the front view that embodiment 1 concentrates the switch cubicle of heat radiation;
Fig. 2 is the vertical view that embodiment 1 concentrates the switch cubicle of heat radiation;
Fig. 3 is the cross-sectional figure that embodiment 1 concentrates the switch cubicle of heat radiation;
Fig. 4 is the enlarged drawing at A place in Fig. 3;
Fig. 5 be embodiment 1 concentrate the switch cubicle of heat radiation air channel is not installed time vertical view.
Embodiment
Below by embodiment, the utility model will be further described by reference to the accompanying drawings.
Embodiment 1:
As Fig. 1,2, shown in 3 and 4, the switch cubicle of the concentrated heat radiation described by the present embodiment, comprise three to be arranged side by side and the cabinet 1 mutually led to, air channel 2 is provided with at the top of cabinet 1, edge, air channel 2 is provided with air exhauster 3, described cabinet 1 all comprises three-dimensional framework 4, is connected to the backboard 5 at three-dimensional framework 4 back side and is connected to the top board 6 at three-dimensional framework 4 top, the back side of described three-dimensional framework 4 embeds and is provided with exhausting chamber 7, and this exhausting chamber 7 is located between three-dimensional framework 4 and backboard 5, described exhausting chamber 7 front end face is covered with through hole 8; Described top board 6 is provided with opening 9 and communicates with exhausting chamber 7, and described opening 9 communicates with described air channel 2.The part that described exhausting chamber 7 embeds skeleton is inclined-plane 11; Such structure is convenient to install, exhausting chamber 7 can be embedded in three-dimensional framework 4, because mutual cooperation place is inclined-plane, such backboard 5 is locked rear exhausting chamber 7 and can firmly be fixed, install more convenient, be provided with filling block 10 in the both sides in exhausting chamber 7, described filling block 10 is between backboard 5 and exhausting chamber 7; Filling block 10 effectively can eliminate the gap between backboard 5 and exhausting chamber 7, makes structure more tangible, makes exhausting chamber 7 not cracky simultaneously.
The switch cubicle of above-mentioned a kind of concentrated heat radiation, its radiating principle is: the air exhauster 3 on cabinet 1 top works, can from air channel 2 exhausting, because air channel 2 communicates with the exhausting chamber 7 in each cabinet 1, like this when air exhauster 3 works, exhausting chamber 7 just forms negative pressure, because exhausting chamber 7 front end face is covered with through hole 8, therefore the hot-air in cabinet 1 just enters from through hole 8, then through exhausting chamber 7, air channel 2 and air exhauster 3 discharge, and forms heat radiation; Because exhausting chamber 7 is located between three-dimensional framework 4 and backboard 5, it just concentrates on the position near the back side in cabinet 1 to the main heat sink position of electric component, and this position electric component is concentrated, and dispels the heat more timely, better effects if, can guarantee the normal work of electric component.Exhausting chamber 7 is located between three-dimensional framework 4 and backboard 5, can be fixed, be convenient to the installation in exhausting chamber 7 by backboard 5 pairs of exhausting chambeies 7.
The switch cubicle of the concentrated heat radiation described by the present embodiment, its beneficial effect is: dispel the heat more timely, better effects if, better effects if, on the other hand, is dispelled the heat to all cabinets 1 by a total air exhauster 3, level of integrated system is higher, and structure more simplifies, and practicality is stronger.
Significantly, the quantity of cabinet 1 can be selected between three to five, is not limited to three described in the present embodiment.
Above-described embodiment is only to design of the present utility model explanation for example, and significantly, the protection range of this patent is not limited to above-described embodiment.
The various equivalent modifications or supplementary that those skilled in the art do above-described embodiment, all should fall into the protection range of this patent.
Claims (4)
1. concentrate the switch cubicle of heat radiation for one kind, comprise some being arranged side by side and the cabinet (1) mutually led to, air channel (2) is provided with at the top of cabinet (1), air channel (2) edge is provided with air exhauster (3), described cabinet (1) all comprises three-dimensional framework (4), be connected to the backboard (5) at three-dimensional framework (4) back side and be connected to the top board (6) at three-dimensional framework (4) top, it is characterized in that the back side of described three-dimensional framework (4) embeds and exhausting chamber (7) is installed, and this exhausting chamber (7) is located between three-dimensional framework (4) and backboard (5), described exhausting chamber (7) front end face is covered with through hole (8), described top board (6) is provided with opening (9) and communicates with exhausting chamber (7), and described opening (9) communicates with described air channel (2).
2. the switch cubicle of concentrated heat radiation according to claim 1, is characterized in that the part of described exhausting chamber (7) embedding skeleton is inclined-plane (11).
3. the switch cubicle of concentrated heat radiation according to claim 1, it is characterized in that being provided with filling block (10) in the both sides of exhausting chamber (7), described filling block (10) is positioned between backboard (5) and exhausting chamber (7).
4. the switch cubicle of concentrated heat radiation according to claim 1, is characterized in that the quantity of described cabinet (1) is three to five.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520347317.2U CN204760802U (en) | 2015-05-26 | 2015-05-26 | Concentrate radiating cubical switchboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520347317.2U CN204760802U (en) | 2015-05-26 | 2015-05-26 | Concentrate radiating cubical switchboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204760802U true CN204760802U (en) | 2015-11-11 |
Family
ID=54475479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520347317.2U Expired - Fee Related CN204760802U (en) | 2015-05-26 | 2015-05-26 | Concentrate radiating cubical switchboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204760802U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105515108A (en) * | 2015-12-31 | 2016-04-20 | 广东中研能源有限公司 | Large-power charging pile having two-cavity three-door cabinet body |
-
2015
- 2015-05-26 CN CN201520347317.2U patent/CN204760802U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105515108A (en) * | 2015-12-31 | 2016-04-20 | 广东中研能源有限公司 | Large-power charging pile having two-cavity three-door cabinet body |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Jue Yunan Inventor before: Chen Kongjie |
|
| COR | Change of bibliographic data | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160907 Address after: 528031, No. 5, No. five, No. 2, Lane No. 2, South Village, Guangdong village, Shiwan Town, Chancheng District, Foshan City, China Patentee after: Foshan City Meng Ben Power Technology Co. Ltd. Address before: Hangzhou City, Zhejiang province 310053 Binjiang District Puyan Street (Lin) Park Road No. 38, building 4, room 619 Patentee before: Hangzhou Jin Zhi Science and Technology Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151111 Termination date: 20190526 |