CN204835899U - Explosion -proof frequency converter cooling device - Google Patents
Explosion -proof frequency converter cooling device Download PDFInfo
- Publication number
- CN204835899U CN204835899U CN201520596023.3U CN201520596023U CN204835899U CN 204835899 U CN204835899 U CN 204835899U CN 201520596023 U CN201520596023 U CN 201520596023U CN 204835899 U CN204835899 U CN 204835899U
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- CN
- China
- Prior art keywords
- frequency converter
- explosion
- proof frequency
- heat
- fixed
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- 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 discloses an explosion -proof frequency converter cooling device, relates to a fan cooler that can reduce the explosion -proof frequency converter interior module temperature rise. It solves explosion -proof frequency converter to adopt the natural cooling mode, when the temperature rise is too fast, too high inside the converter, and problem that the converter device damaged because of the high temperature. The utility model discloses a be fixed with four piece at least heat pipes on a radiator copper, the perpendicular fixed mounting of one end of this heat pipe is on a plane of radiator copper, and another plane of radiator copper is fixed on the converter backplate, and evenly distributed is fixed with the fin on the heat pipe. The utility model discloses a copper product volatilizees through this conductor and heat pipe as conductor, the heat that explosion -proof frequency converter power module produced naturally to and take away the heat through the fan and give off, improved explosion -proof frequency converter power module cooling effect, prolonged the explosion -proof frequency converter life -span, the utility model discloses simple structure can adapt to adverse circumstances such as colliery.
Description
Technical field
The utility model relates to a kind of cooling device of frequency converter, particularly relates to a kind of air cooling equipment that can reduce the temperature rise of explosion-proof frequency converter internal module.
Background technology
It is inner that all electric components of explosion-proof frequency converter are all located at totally enclosed explosion-resistant enclosure, larger heat is produced when internal power module is run, add that the heats such as electric elements inside can not outwardly transmit in time, cause explosion-proof frequency converter complete machine and frequency converter internal temperature rise comparatively fast, generation heat concentrates in explosion-proof chamber and not easily distributes.At present,
The heat radiation of explosion-proof frequency converter adopts the nature type of cooling, and which can not meet the cooling requirements of frequency converter, and when frequency converter internal temperature rise is too fast, too high, frequency-converter device damages because temperature is too high; If employing water-cooling pattern, its complex structure, cost is high, troublesome maintenance.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, and a kind of good heat dissipation effect provided, cost is low, ensure that frequency converter electric elements inside heat can be distributed in time, improve explosion-proof frequency converter power model cooling effect, extend the explosion-proof frequency converter cooling device in explosion-proof frequency converter life-span.
Technical solution of the present utility model is: on a radiator copper coin, be fixed with at least four heat pipes, one end of this heat pipe is vertically fixedly mounted in a plane of radiator copper coin, another plane of radiator copper coin is fixed on frequency converter backboard, heat pipe is uniformly distributed and is fixed with fin.
Be provided with blower fan above radiator copper coin described in the utility model technical solution, blower fan is fixed on the top of radiator copper coin by mounting bracket.
The radiator that the utility model is made by copper material is as conductor, this conductor is arranged on the backboard of explosion-proof frequency converter shell, when explosion-proof frequency converter runs, the heat that the power model of explosion-proof frequency converter produces is volatilized naturally by this conductor and the heat pipe be fixed on conductor, and by the effect of blower fan, carry heat is walked to distribute, improve explosion-proof frequency converter power model cooling effect, solve the problem of temperature rise of explosion-proof frequency converter, extend the life-span of explosion-proof frequency converter; The utility model utilizes heat pipe to conduct in time power model heat, utilizes blower fan carry heat to be come up reduction temperature of power module, this radiating mode structure is simple, cost is low, easy to maintenance, adaptive capacity to environment strong, can adapt to the adverse circumstances such as colliery.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in Figure 1, cooling device of the present utility model comprises radiator copper coin 1, heat pipe 2, fin 3, blower fan 5; A plane of radiator copper coin 1 is fixed with at least four heat pipes 2, one end of heat pipe 2 is fixed in this plane of radiator copper coin 1 by embedded at right angle setting, during use, another plane of radiator copper coin 1 is adjacent at frequency converter backboard 7, and is mounted by means of bolts on frequency converter backboard 7; Heat pipe 2 is fixed with fin 3, and fin 3 is uniformly distributed and is fixed on heat pipe 2; Above radiator copper coin 1, be fixed with assembling support 6, blower fan 5 is fixed on assembling support 6; Operation principle: the radiator copper coin 1 that the utility model utilizes copper material to make is as conductor, radiator copper coin 1 is arranged on the back side of explosion-proof frequency converter power model, when explosion-proof frequency converter runs, the heat that explosion-proof frequency converter power model produces conducts to heat pipe 2 by radiator copper coin 1, heat flows in heat pipe 2, part heat is volatilized naturally by the fin 3 on heat pipe 2, part heat is pulled away by the effect of blower fan 5, and carry heat is walked to distribute by the direction of namely flowing along wind direction in Fig. 14.
Claims (2)
1. an explosion-proof frequency converter cooling device, it is characterized in that: on a radiator copper coin (1), be fixed with at least four heat pipes (2), one end of this heat pipe (2) is vertically fixedly mounted in a plane of radiator copper coin (1), another plane of radiator copper coin (1) is fixed on frequency converter backboard (7), heat pipe (2) is uniformly distributed and is fixed with fin (3).
2. a kind of explosion-proof frequency converter cooling device according to claim 1, is characterized in that: described radiator copper coin (1) top is provided with blower fan (5), and blower fan (5) is fixed on the top of radiator copper coin (1) by mounting bracket (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520596023.3U CN204835899U (en) | 2015-08-10 | 2015-08-10 | Explosion -proof frequency converter cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520596023.3U CN204835899U (en) | 2015-08-10 | 2015-08-10 | Explosion -proof frequency converter cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204835899U true CN204835899U (en) | 2015-12-02 |
Family
ID=54693454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520596023.3U Expired - Fee Related CN204835899U (en) | 2015-08-10 | 2015-08-10 | Explosion -proof frequency converter cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204835899U (en) |
-
2015
- 2015-08-10 CN CN201520596023.3U patent/CN204835899U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151202 Termination date: 20190810 |