CN202749727U - Heat sink for 10kv high-voltage closed main incoming line switch cabinet - Google Patents
Heat sink for 10kv high-voltage closed main incoming line switch cabinet Download PDFInfo
- Publication number
- CN202749727U CN202749727U CN 201220356107 CN201220356107U CN202749727U CN 202749727 U CN202749727 U CN 202749727U CN 201220356107 CN201220356107 CN 201220356107 CN 201220356107 U CN201220356107 U CN 201220356107U CN 202749727 U CN202749727 U CN 202749727U
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- CN
- China
- Prior art keywords
- rubber seal
- air exhauster
- exhaust fan
- switch cabinet
- support frame
- 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.)
- Expired - Fee Related
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Abstract
The utility model provides a heat sink for a 10kv high-voltage closed main incoming line switch cabinet. The heat sink is mounted on a framework of the switch cabinet, and comprises rubber seal rings A, B, C and D, a screen protecting separation net, an exhaust opening support framework shield, an exhaust fan, a protection cover for the exhaust fan, a dustproof plastic blade window and a power junction box of the exhaust fan; the screen protecting separation net is arranged between the framework of the switch cabinet and the exhaust opening support framework shield; the rubber seal ring A is arranged between the framework of the switch cabinet and the screen protecting separation net; the rubber seal ring B is arranged between the screen protecting separation net and the exhaust opening support framework shield; the exhaust opening support framework shield is arranged on the rubber seal ring B, and the exhaust fan is arranged on the exhaust opening support framework shield; an air outlet is formed at the upper part of the exhaust fan; the dustproof plastic blade window is arranged in the air outlet; the protection cover for the exhaust fan is arranged on the exhaust opening support framework shield, and the power junction box of the exhaust fan is arranged on the vertical side surface of the protection cover for the exhaust fan; the rubber seal ring C is arranged between the exhaust opening support framework shield and the protection cover for the exhaust fan; and the rubber seal ring D is arranged between the protection cover for the exhaust fan and the air outlet.
Description
Technical field
The utility model relates to a kind of radiator, relates in particular to a kind of radiator for the high-voltage closed main incoming line switch cabinet of 10kv.
Background technology
The present high-voltage closed main incoming line switch cabinet of 10kv, equipment is installed closely in, the cabinet small and exquisite with advanced design, volume, safeguard procedures are scientific and reasonable and be widely used in becoming in the distribution electric power system, because it only depends on the natural draft cooling, so usually cause the heating of the dynamic and static contact of car switch place, from and make the moving contact compression spring weak, pressure weakens and forms vicious circle, when in-cabinet temperature reaches 110 degree when above, just need carry out interruption maintenance and change moving contact, for up to more than 3 hours; As patrol and examine, monitor carelessness and can cause moving contact heating to burn out and lead to security incident, directly, indirect economic loss is heavy.
The utility model content
The purpose of this utility model is in order to solve the heat dissipation problem of the high-voltage closed main incoming line switch cabinet of 10kv, thus provide a kind of safe and reliable to operation, installation and maintenance convenient, the high-voltage closed main incoming line switch cabinet radiator of 10kv of energy-conserving and environment-protective.
For achieving the above object, the utility model adopts following technical scheme:
The high-voltage closed main incoming line switch cabinet radiator of 10kv, this radiator is installed on the switch cubicle skeleton, and it comprises that mainly rubber seal A, screen protect filter, rubber seal B, inlet scoop support frame cover, rubber seal C, air exhauster, air exhauster over cap, rubber seal D, air outlet, dustproof plastic blade window and air exhauster electric source connecting box; Between switch cubicle skeleton and inlet scoop support frame cover, be provided with screen and protect filter; Protect at switch cubicle skeleton and screen and to be provided with rubber seal A between the filter; Protect between filter and the inlet scoop support frame cover at screen and to be provided with rubber seal B; Be provided with inlet scoop support frame cover at rubber seal B, which is provided with air exhauster; Above air exhauster, be provided with air outlet; In air outlet, be provided with dustproof plastic blade window; The support frame cover is provided with the air exhauster over cap in the inlet scoop, and its vertical side is provided with the air exhauster electric source connecting box; Between inlet scoop support frame cover and air exhauster over cap, be provided with rubber seal C; Between air exhauster over cap and air outlet, be provided with rubber seal D.
Adopt the beneficial effect of technique scheme to be:
1. convenient, the energy-conserving and environment-protective of safe and reliable to operation, the installation and maintenance of the utility model and automatic controlling level are high, good heat dissipation effect;
2. the utility model can be guaranteed the distribution equipment safe operation, and remarkable in economical benefits improves.
Description of drawings
Fig. 1 is the structural representation of the high-voltage closed main incoming line switch cabinet radiator of the utility model 10kv.
Fig. 2 is the structural representation that screen protects filter in the high-voltage closed main incoming line switch cabinet radiator of the utility model 10kv.
Fig. 3 is the upward view of Fig. 2.
Fig. 4 is the structural representation of inlet scoop support frame cover in the high-voltage closed main incoming line switch cabinet radiator of the utility model 10kv.
Among the figure: 1-rubber seal A, 2-screen protects filter, 3-rubber seal B, 4-inlet scoop support frame cover, 5-rubber seal C, 6-air exhauster, 7-air exhauster over cap, 8-rubber seal D, 9-air outlet, the dustproof plastic blade window of 10-, 11-air exhauster electric source connecting box.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
The bus-bar room cabinet lamina tecti of the high-voltage closed main incoming line switch cabinet of 10kv is removed, radiator described in the utility model is installed on the switch cubicle skeleton;
For preventing that wild wind from entering exhausting system, improve air suction efficiency, strengthen the cooling ability, protect being provided with rubber seal A1 between the filter 2 at switch cubicle skeleton and screen, and protect between filter 2 and the inlet scoop support frame cover 4 at screen and to be provided with rubber seal B3;
Because the bus-bar room cabinet lamina tecti of switch cubicle is removed, fall into the bus-bar room of switch cubicle for preventing metal, foreign material etc., between switch cubicle skeleton and inlet scoop support frame cover 4, be provided with screen and protect filter 2; Both can protect the inherently safe of bus-bar room and radiator, and can guarantee again maintainer's safety;
The principle that moves upward according to hot-air is provided with inlet scoop support frame cover 4 with 60 degree corner bracings at rubber seal B3, can work it under, and the top is provided with air exhauster 6, can guarantee the interior Air Flow of switch cubicle;
Impaired in transportation and installation process for preventing air exhauster 6, be provided with air exhauster over cap 7 at inlet scoop support frame cover 4, its vertical side is provided with air exhauster electric source connecting box 11; Discharge through air outlet for the hot blast unification that air exhauster 6 is extracted out, between inlet scoop support frame cover 4 and air exhauster over cap 7, be provided with rubber seal C5, and between air exhauster over cap 7 and air outlet 9, be provided with rubber seal D8;
For prevent that air exhauster 6 from having dust, foreign material and toy to fall into radiator when stopping transport, in air outlet 9, be provided with dustproof plastic blade window 10.
Claims (1)
1.10kv high-voltage closed main incoming line switch cabinet radiator, it is characterized in that: this radiator is installed on the switch cubicle skeleton, and it mainly comprises rubber seal A(1), screen protects filter (2), rubber seal B(3), inlet scoop support frame cover (4), rubber seal C(5), air exhauster (6), air exhauster over cap (7), rubber seal D(8), air outlet (9), dustproof plastic blade window (10) and air exhauster electric source connecting box (11); Between switch cubicle skeleton and inlet scoop support frame cover (4), be provided with screen and protect filter (2); Protect between the filter (2) at switch cubicle skeleton and screen and to be provided with rubber seal A(1); Protect between filter (2) and the inlet scoop support frame cover (4) at screen and to be provided with rubber seal B(3); At rubber seal B(3) be provided with inlet scoop support frame cover (4), which is provided with air exhauster (6); Be provided with air outlet (9) in air exhauster (6) top; In air outlet (9), be provided with dustproof plastic blade window (10); Be provided with air exhauster over cap (7) at inlet scoop support frame cover (4), its vertical side is provided with air exhauster electric source connecting box (11); Between inlet scoop support frame cover (4) and air exhauster over cap (7), be provided with rubber seal C(5); Between air exhauster over cap (7) and air outlet (9), be provided with rubber seal D(8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220356107 CN202749727U (en) | 2012-07-23 | 2012-07-23 | Heat sink for 10kv high-voltage closed main incoming line switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220356107 CN202749727U (en) | 2012-07-23 | 2012-07-23 | Heat sink for 10kv high-voltage closed main incoming line switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202749727U true CN202749727U (en) | 2013-02-20 |
Family
ID=47709080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220356107 Expired - Fee Related CN202749727U (en) | 2012-07-23 | 2012-07-23 | Heat sink for 10kv high-voltage closed main incoming line switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202749727U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107069484A (en) * | 2017-03-24 | 2017-08-18 | 合肥羿振电力设备有限公司 | A kind of ventilation and heat switch cubicle |
| CN107134744A (en) * | 2017-04-23 | 2017-09-05 | 诸暨市领跑管理咨询事务所 | A kind of artificial intelligence household can high efficiency and heat radiation terminal box |
-
2012
- 2012-07-23 CN CN 201220356107 patent/CN202749727U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107069484A (en) * | 2017-03-24 | 2017-08-18 | 合肥羿振电力设备有限公司 | A kind of ventilation and heat switch cubicle |
| CN107134744A (en) * | 2017-04-23 | 2017-09-05 | 诸暨市领跑管理咨询事务所 | A kind of artificial intelligence household can high efficiency and heat radiation terminal box |
| CN107134744B (en) * | 2017-04-23 | 2018-05-25 | 诸暨市领跑管理咨询事务所 | A kind of artificial intelligence household can high efficiency and heat radiation terminal box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130220 Termination date: 20130723 |