CN205231568U - Emergent cooling and refrigeration device of large power supply switch board - Google Patents
Emergent cooling and refrigeration device of large power supply switch board Download PDFInfo
- Publication number
- CN205231568U CN205231568U CN201521106347.0U CN201521106347U CN205231568U CN 205231568 U CN205231568 U CN 205231568U CN 201521106347 U CN201521106347 U CN 201521106347U CN 205231568 U CN205231568 U CN 205231568U
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- China
- Prior art keywords
- cooling
- casing
- power distribution
- distribution cabinet
- housing
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- Expired - Fee Related
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Abstract
The utility model provides an emergent cooling and refrigeration device of large power supply switch board belongs to switch board cooling apparatus field. This device is installed on the switch board, the cooling and refrigeration device is including the cooling mechanism and the heat dissipation mechanism of blowing of laminating, laminating cooling mechanism includes casing no. 1, casing no. 1 is fixed at the switch board top, the both sides of casing no. 1 have the mouth of wearing, a pair of drive assembly has on the diapire of casing no. 1, drive assembly includes the rotating electrical machines, the rotating electrical machines links firmly on a casing diapire, have around line block on the motor shaft of rotating electrical machines, the wiring has been linked firmly on line block, the wiring tip links firmly the cooling area that is the bar, the cooling in -band has the coolant liquid, the bottom of switch board has a pair of drive assembly equally, the wiring that is located the drive assembly of bottom links firmly in the lower extreme in cooling area, blow heat dissipation mechanism including being boxlike casing no. 2, casing no. 2 articulates on casing no. 1, the fan has in the casing no. 2, a plurality of ventilation hole has on two outer walls of casing. This device radiating effect is good.
Description
Technical field
The utility model belongs to power distribution cabinet cooling instrument field, relates to a kind of large-scale power power distribution cabinet and to meet an urgent need temperature reduction refrigeration device.
Background technology
Power distribution cabinet, electrical equipment and circuit thereof are placed on chest wherein, are used for distributing electric power energy.Be referred to as motive power distribution center.They install the transformer station in enterprise concentratedly, power distribution to subordinate's controller switching equipment of different location.Distribution panelboard (case) is applied non-combustible material and is made; The Workplace that Danger Electric shock risk is little and office, can install the distribution panelboard of open type; The place such as job shop, casting, forging, heat treatment, boiler room, carpentry yard large at Danger Electric shock risk or operating environment is poor, should install closed bin; In conductive dust or the dangerous operation place producing flammable explosive gas, the electric installation of closed or explosion-proof type must be installed; Distribution panelboard (case) each electric component, instrument, switch and circuit answer marshalling, install firmly, easy to operate.5 ~ 10mm above ground level is answered in Pedestal mounted plate (case) bottom surface; Operating grip centre-height is generally 1.2 ~ 1.5m; Clear in the scope of plate (case) front 0.8 ~ 1.2m; Protective wire connects reliable; The external dew of bare tape electricity must not be had beyond plate (case); The electric component on plate (case) outer surface or distribution panelboard must be installed in, screen reliably must be had to protect.
Due to the special role of power distribution cabinet, need the sealing that power distribution cabinet keeps good, make the electronic original part in cabinet reduce the attachment of dust, this kind of structure is easy to the heat in cabinet is raised, and heat dispersion is poor as far as possible, the phenomenon that wire burns even is there will be after long-time use, current radiating mode comparatively bothers, and effect is poor, normally opens cabinet door and ventilates, efficiency very low, especially for some large-scale power distribution cabinets.
Summary of the invention
The purpose of this utility model is for the above-mentioned problems in the prior art, provide a kind of large-scale power power distribution cabinet to meet an urgent need temperature reduction refrigeration device, this large-scale power power distribution cabinet is met an urgent need temperature reduction refrigeration device smart structural design, good heat dissipation effect, solve existing power distribution cabinet heat dispersion poor, electronic component such as easily to burn at the problem.
The purpose of this utility model realizes by following technical proposal: a kind of large-scale power power distribution cabinet is met an urgent need temperature reduction refrigeration device, it is characterized in that: this device is arranged on power distribution cabinet, described temperature reduction refrigeration device comprises laminating cooling mechanism and blowing cooling mechanism, described laminating cooling mechanism comprises in box-like housing one, described housing one is fixed on power distribution cabinet top, the both sides of described housing one have wears mouth, the diapire of described housing one have a pair driven unit, described driven unit comprises electric rotating machine, described electric rotating machine is connected on described housing one diapire, the machine shaft of described electric rotating machine has coiling block, described coiling block is fixed with wiring, described wiring end is fixed with the cooling band in bar shaped, in described cooling band, there is cooling fluid, the bottom of power distribution cabinet has a pair driven unit equally, the wiring being positioned at the driven unit of bottom is fixed on the lower end of cooling band, described blowing cooling mechanism comprises in box-like housing two, described housing two is articulated with on described housing one, in described housing two, there is fan, described housing two outer wall have several ventilation holes.
The roughly use procedure of this device is as follows: when needs carry out urgent cooling refrigeration, start driven unit, cooling band pull-out is fitted on the two side of power distribution cabinet by wiring by the driven unit of bottom, the heat of power distribution cabinet can be absorbed fully, open the cabinet door of power distribution cabinet again, the housing two pulling articulated structure makes air draught direction inner towards power distribution cabinet, start fan, can by the sucking-off fast of the heat in cabinet, from cooling structure, the heat in power distribution cabinet is distributed by two fast, electronic component is prevented to be burnt, the design of this apparatus structure is ingenious, be incorporated on power distribution cabinet, easy to use.
Above-mentioned a kind of large-scale power power distribution cabinet is met an urgent need in temperature reduction refrigeration device, and described housing one outer wall is fixed with telescoping tube, and described housing two outer wall is fixed with tube connector, and described tube connector end is articulated with described telescoping tube end.
During use, by telescoping tube, housing two is pulled out, after finishing using, then retract, convenience very, profile neat appearance, take up room little.
Above-mentioned a kind of large-scale power power distribution cabinet is met an urgent need in temperature reduction refrigeration device, and described coiling block has multiple wire casing.
Make wiring can not come off in coiling block, it is thorough that design is considered.
Above-mentioned a kind of large-scale power power distribution cabinet is met an urgent need in temperature reduction refrigeration device, and described cooling fluid is water.
In actual production, cooling fluid can be alcohol, wet goods cooling fluid.
Compared with prior art, this large-scale power power distribution cabinet temperature reduction refrigeration device of meeting an urgent need has the following advantages:
1, this large-scale power power distribution cabinet is met an urgent need temperature reduction refrigeration device smart structural design, good heat dissipation effect.
2, this large-scale power power distribution cabinet temperature reduction refrigeration device of meeting an urgent need makes the heat in power distribution cabinet distribute fast by two from cooling structure, prevents electronic component to be burnt.
3, this large-scale power power distribution cabinet meet an urgent need temperature reduction refrigeration device blowing cooling mechanism use time, by telescoping tube, housing two is pulled out, after finishing using, then retracts, convenience very, profile neat appearance, take up room little.
Accompanying drawing explanation
Fig. 1 is that this large-scale power power distribution cabinet is met an urgent need the structural representation of temperature reduction refrigeration device.
Fig. 2 is that this large-scale power power distribution cabinet is met an urgent need the structural representation of cooling mechanism of drying in temperature reduction refrigeration device.
Fig. 3 is that this large-scale power power distribution cabinet is met an urgent need the structural representation of driven unit in temperature reduction refrigeration device.
In figure, 1, housing one; 2, electric rotating machine; 3, machine shaft; 4, coiling block; 5, wiring; 6, cooling band; 7, housing two; 7a, ventilation hole; 8, telescoping tube; 9, tube connector.
Embodiment
As shown in Figure 1 to Figure 3, this large-scale power power distribution cabinet temperature reduction refrigeration device of meeting an urgent need is arranged on power distribution cabinet, temperature reduction refrigeration device comprises laminating cooling mechanism and blowing cooling mechanism, laminating cooling mechanism comprises in box-like housing 1, housing 1 is fixed on power distribution cabinet top, the both sides of housing 1 have wears mouth, the diapire of housing 1 have a pair driven unit, driven unit comprises electric rotating machine 2, electric rotating machine 2 is connected on housing 1 diapire, the machine shaft 3 of electric rotating machine 2 has coiling block 4, coiling block 4 is fixed with wiring 5, wiring 5 end is fixed with the cooling band 6 in bar shaped, in cooling band 6, there is cooling fluid, the bottom of power distribution cabinet has a pair driven unit equally, the wiring 5 being positioned at the driven unit of bottom is fixed on the lower end of cooling band 6, blowing cooling mechanism comprises in box-like housing 27, housing 27 is articulated with on housing 1, in housing 27, there is fan, housing 27 outer wall has several ventilation holes 7a.
The roughly use procedure of this device is as follows: when needs carry out urgent cooling refrigeration, start driven unit, cooling band 6 pull-out is fitted on the two side of power distribution cabinet by wiring 5 by the driven unit of bottom, the heat of power distribution cabinet can be absorbed fully, open the cabinet door of power distribution cabinet again, the housing 27 pulling articulated structure makes air draught direction inner towards power distribution cabinet, start fan, can by the sucking-off fast of the heat in cabinet, from cooling structure, the heat in power distribution cabinet is distributed by two fast, electronic component is prevented to be burnt, the design of this apparatus structure is ingenious, be incorporated on power distribution cabinet, easy to use.
Housing 1 outer wall is fixed with telescoping tube 8, housing 27 outer wall is fixed with tube connector 9, tube connector 9 end is articulated with telescoping tube 8 end.During use, by telescoping tube 8, housing 27 is pulled out, after finishing using, then retract, convenience very, profile neat appearance, take up room little.
Coiling block 4 has multiple wire casing.Make wiring 5 can not come off in coiling block 4, it is thorough that design is considered.
Cooling fluid is water.In actual production, cooling fluid can be alcohol, wet goods cooling fluid.
This large-scale power power distribution cabinet is met an urgent need temperature reduction refrigeration device smart structural design, good heat dissipation effect.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Claims (4)
1. a large-scale power power distribution cabinet is met an urgent need temperature reduction refrigeration device, it is characterized in that: this device is arranged on power distribution cabinet, described temperature reduction refrigeration device comprises laminating cooling mechanism and blowing cooling mechanism, described laminating cooling mechanism comprises in box-like housing one, described housing one is fixed on power distribution cabinet top, the both sides of described housing one have wears mouth, the diapire of described housing one have a pair driven unit, described driven unit comprises electric rotating machine, described electric rotating machine is connected on described housing one diapire, the machine shaft of described electric rotating machine has coiling block, described coiling block is fixed with wiring, described wiring end is fixed with the cooling band in bar shaped, in described cooling band, there is cooling fluid, the bottom of power distribution cabinet has a pair driven unit equally, the wiring being positioned at the driven unit of bottom is fixed on the lower end of cooling band, described blowing cooling mechanism comprises in box-like housing two, described housing two is articulated with on described housing one, in described housing two, there is fan, described housing two outer wall have several ventilation holes.
2. a kind of large-scale power power distribution cabinet according to claim 1 is met an urgent need temperature reduction refrigeration device, it is characterized in that, described housing one outer wall is fixed with telescoping tube, and described housing two outer wall is fixed with tube connector, and described tube connector end is articulated with described telescoping tube end.
3. a kind of large-scale power power distribution cabinet according to claim 1 is met an urgent need temperature reduction refrigeration device, it is characterized in that described coiling block has multiple wire casing.
4. a kind of large-scale power power distribution cabinet according to claim 1 is met an urgent need temperature reduction refrigeration device, and it is characterized in that, described cooling fluid is water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521106347.0U CN205231568U (en) | 2015-12-26 | 2015-12-26 | Emergent cooling and refrigeration device of large power supply switch board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521106347.0U CN205231568U (en) | 2015-12-26 | 2015-12-26 | Emergent cooling and refrigeration device of large power supply switch board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205231568U true CN205231568U (en) | 2016-05-11 |
Family
ID=55906613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521106347.0U Expired - Fee Related CN205231568U (en) | 2015-12-26 | 2015-12-26 | Emergent cooling and refrigeration device of large power supply switch board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205231568U (en) |
-
2015
- 2015-12-26 CN CN201521106347.0U patent/CN205231568U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160511 Termination date: 20161226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |