CN204992347U - 10kV puts aside formula cubical switchboard heavy current cooling system - Google Patents
10kV puts aside formula cubical switchboard heavy current cooling system Download PDFInfo
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- CN204992347U CN204992347U CN201520577032.8U CN201520577032U CN204992347U CN 204992347 U CN204992347 U CN 204992347U CN 201520577032 U CN201520577032 U CN 201520577032U CN 204992347 U CN204992347 U CN 204992347U
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- cubical switchboard
- current cooling
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Abstract
The utility model discloses a 10kV puts aside formula cubical switchboard heavy current cooling system, including the lower fan of switchgear circuit breaker below and the last fan that lies in the cubical switchboard top, to go up the fan and install on the mounting panel of taking the hinge, can move about in mounting panel one side, and the opposite side wherein descends the fan to be two roller -type hair -dryers on being fixed in the cubical switchboard top cap, and upward the fan is two, and the top has the top cap, is equipped with the air outlet all around. This cooling system air intake is many, the amount of wind is big, the noise is low, the change is convenient.
Description
Technical field
The utility model belongs to switch cubicle design field, specifically a kind of 10kV withdraw-type switch cabinet big current cooling system.
Background technology
10kV withdraw-type switch cabinet full name is " indoor AC metal armored draw out switchgear "; it is the complete power distribution equipment of a kind of three-phase alternating current; be widely used in powered, the power transmission of power plant, medium and small generator power transmission, industrial and mineral enterprises and institutions distribution and all kinds of secondary power transformation in recent years, realize the use of the control of electric power system, protection, detection.Existing traditional type switch cubicle adopts heat abstractor usually to adopt single bottom blow structure, integral heat sink effect is bad, the heat energy produced in running is heaped, thus increase whole primary circuit resistance, produce more heat energy, finally can cause the aging acceleration of insulating part in cabinet, insulation property reduction, even breakdown, cause the generation of accident.
Utility model content
For solving the problems of the technologies described above, the utility model provides a kind of good heat dissipation effect, the 10kV withdraw-type switch cabinet big current cooling system preventing heat energy from heaping.
The utility model is by the following technical solutions:
A kind of 10kV withdraw-type switch cabinet big current cooling system, comprise the lower blower fan below breaker of switch cabinet and the fan being positioned at switch cubicle top, described fan is installed on gemel mounting panel, and described mounting panel side can be movable, and opposite side is fixed on top cover for switch cabinet.
Preferably, described lower blower fan is two, all adopts roller type hair-dryer.
Preferably, described fan is two, and top has top cover, and surrounding is provided with air outlet.
Before switch cubicle, rear cabinet door is uniformly distributed grid ventilation hole.
The utility model has the advantages that: cabinet grid ventilation hole is many, the surrounding of every fan all sets out air port, and air draft is more unobstructed, and it is convenient that therefore this cooling system air inlet is many, noise is low, the setting of movable mounting panel makes blower fan change.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the end view of Fig. 1;
Fig. 3 switch cubicle top structure schematic diagram;
Fig. 4 fan structural representation;
Wherein, 1, lower blower fan, 2, circuit breaker, 3, contact box, 4, median septum, 5, fan mounting panel, 6, rear bulkhead, 7, hinge, 8, fan, 9, top cover, 10, air outlet, 11 front cabinet doors, 12, grid ventilation hole.
Embodiment
In order to deepen understanding of the present utility model, be described in further detail of the present utility model below in conjunction with embodiment and accompanying drawing, not forming the restriction to protection range of the present utility model.
As shown in Figures 1 to 4, a kind of 10kV withdraw-type switch cabinet big current cooling system, comprise the lower blower fan 1 below breaker of switch cabinet 2 and the fan 8 being positioned at switch cubicle top, wherein, lower blower fan 1 is used for producing bottom-up cold air, directly blow to the position such as core position vacuum bubbles, moving contact of the circuit breaker 2 easily producing heat energy, cold wind flows to upper contact head box 3 below circuit breaker 2, fan 8 upwards air draught, be used for drawing the hot-air produced in cabinet, it is discharged to rapidly cabinet top, discharges outside cabinet.
Fan 8 is installed on the mounting panel 5 of door assembly with hinge and glass in right hand and left 7, mounting panel 5 side can be movable, opposite side is fixed on top cover for switch cabinet, when blower fan breaks down, can opening installation plate, be convenient for changing, and then ensure that line can not be broken by blower fan in cargo handling process, switch cubicle can be realized and not have a power failure more ventilating fan.
Preferably, lower blower fan 1 is two, and all adopt roller type hair-dryer, because its length is longer, but cross section is less, maintains easily.
Preferably, fan 8 is two, and top has waterproof, dust-proof top cover 9, fan air outlet 10 in surrounding not at top, hot-air is discharged cabinet from surrounding, can ensure that switch cubicle is in normal course of operation, does not have water droplet and dust to enter in cabinet like this;
Before switch cubicle, rear cabinet door is uniformly distributed grid ventilation hole 12, makes air inlet many, and the surrounding of fan all sets out air port, makes air quantity larger.
In order to ensure better heat radiation, rear bulkhead 6 in cabinet and the median septum 4 between upper and lower contact box 3 all adopt non-magnetic band square hole 304 stainless steel material, reduce because electromagnetic induction produces heat energy, while protecting between guarantee cabinet, facilitate cold air to enter in bus-bar room after cabinet.
Claims (3)
1. a 10kV withdraw-type switch cabinet big current cooling system, it is characterized in that, comprise the lower blower fan below breaker of switch cabinet and the fan being positioned at switch cubicle top, described fan is installed on gemel mounting panel, described mounting panel side can be movable, and opposite side is fixed on top cover for switch cabinet.
2. a kind of 10kV withdraw-type switch cabinet big current cooling system according to claim 1, it is characterized in that, described lower blower fan is two, all adopts roller type hair-dryer.
3. a kind of 10kV withdraw-type switch cabinet big current cooling system according to claim 1, it is characterized in that, described fan is two, and top has top cover, and surrounding is provided with air outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520577032.8U CN204992347U (en) | 2015-08-04 | 2015-08-04 | 10kV puts aside formula cubical switchboard heavy current cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520577032.8U CN204992347U (en) | 2015-08-04 | 2015-08-04 | 10kV puts aside formula cubical switchboard heavy current cooling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204992347U true CN204992347U (en) | 2016-01-20 |
Family
ID=55126676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520577032.8U Active CN204992347U (en) | 2015-08-04 | 2015-08-04 | 10kV puts aside formula cubical switchboard heavy current cooling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204992347U (en) |
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2015
- 2015-08-04 CN CN201520577032.8U patent/CN204992347U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |