CN202772458U - Heat radiation device of carding machine distribution box - Google Patents
Heat radiation device of carding machine distribution box Download PDFInfo
- Publication number
- CN202772458U CN202772458U CN 201220238206 CN201220238206U CN202772458U CN 202772458 U CN202772458 U CN 202772458U CN 201220238206 CN201220238206 CN 201220238206 CN 201220238206 U CN201220238206 U CN 201220238206U CN 202772458 U CN202772458 U CN 202772458U
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- CN
- China
- Prior art keywords
- frequency converter
- heat radiation
- distribution box
- carding machine
- cooling fan
- 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 discloses a heat radiation device of a carding machine distribution box. The heat radiation device comprises a box door, a frequency converter, a heat radiation fan, air holes and a temperature control relay. The frequency converter is arranged on the box door, the side surface of the frequency converter is provided with the heat radiation fan and the temperature control relay, and the air holes on the positions aligned with the heat radiation fan are arranged on the box door. The heat radiation fan and the temperature control relay are arranged on the side surface of the frequency converter, thus, when the temperature reaches a certain value, the temperature control relay can automatically start the heat radiation fan, thus the heat in the box body is radiated, the frequency converter is prevented from being burnt, and the service life of the frequency converter is prolonged.
Description
Technical field
The utility model relates to a kind of distribution box device, especially a kind of carding machine heat dissipating device for distribution box.
Background technology
At present, carding machine is a kind of important process equipment in the field of textiles, carding machine in the course of the work since machinery running, can produce high temperature, can but be difficult to heat radiation, in spinning factory, a lot of fiber short downs and dust are arranged, run into high temperature and will be easy to breaking out of fire, like this, safety in production just can not get ensureing.
The utility model content
The purpose of this utility model is to overcome weak point of the prior art, the carding machine heat dissipating device for distribution box that provides a kind of heat that can shed to avoid frequency converter Yin Gaowen to burn out.
Technical scheme: for achieving the above object, the utility model comprises chamber door, frequency converter, cooling fan, wind hole and thermostat relay.Described frequency converter is arranged on the chamber door, and cooling fan and thermostat relay are installed on the side of described frequency converter, and the position of aiming at described cooling fan on the described chamber door is provided with the wind hole.
Described wind is equipped with filter screen on the hole, and filter screen is the aluminium wire filter screen.
Cooling fan and thermostat relay are installed on the side of described frequency converter.
The position of aiming at described cooling fan on the described chamber door is provided with the wind hole.
Beneficial effect: heat dissipating device for distribution box provided by the utility model, the thermostat relay and the cooling fan that arrange by the side at frequency converter, thermostat relay can start cooling fan automatically when temperature reaches certain value, so that heat sheds in casing, avoid burning out the phenomenon of frequency converter, prolonged the useful life of frequency converter.
Description of drawings
Fig. 1 is the utility model structural representation;
Among Fig. 1: 1, chamber door; 2, frequency converter; 3, cooling fan; 4, wind hole; 5, thermostat relay.
Embodiment
For further understanding summary of the invention of the present utility model and effect, hereby exemplify following examples, and cooperate accompanying drawing to be described in detail as follows:
Shown in Figure 1, a kind of carding machine heat dissipating device for distribution box, it comprises chamber door 1, frequency converter 2, cooling fan 3, wind hole 4 and thermostat relay 5.Described frequency converter 2 is arranged on the chamber door 1, and cooling fan 3 and thermostat relay 5 are installed on the side of described frequency converter 2, and the position of aiming at described cooling fan 3 on the described chamber door 1 is provided with wind hole 4.
Carding machine heat dissipating device for distribution box provided by the utility model, the cooling fan 3 and the thermostat relay 5 that arrange by the side at frequency converter 2, thermostat relay can start cooling fan automatically when temperature reaches certain value, so that heat sheds in casing, avoid burning out the phenomenon of frequency converter 2, prolonged the useful life of frequency converter 2.
Enter in the distribution box for fear of foreign material, can filter screen be installed in described wind hole 4.
For sturdy and durable and light, described filter screen is the aluminium wire filter screen.
The above is embodiment of the present utility model, therefore all equivalences of doing according to the described structure of the utility model application range, feature and principle change or modify, is included in the utility model patent claim.
Claims (4)
1. carding machine heat dissipating device for distribution box, it comprises chamber door, frequency converter, cooling fan, wind hole and thermostat relay, it is characterized in that: described frequency converter is arranged on the chamber door, cooling fan and thermostat relay are installed on the side of described frequency converter, and the position of aiming at described cooling fan on the described chamber door is provided with the wind hole.
2. carding machine heat dissipating device for distribution box according to claim 1, it is characterized in that: described wind is equipped with filter screen on the hole, and filter screen is the aluminium wire filter screen.
3. carding machine heat dissipating device for distribution box according to claim 1 is characterized in that: cooling fan and thermostat relay are installed on the side of described frequency converter.
4. carding machine heat dissipating device for distribution box according to claim 1, it is characterized in that: the position of aiming at described cooling fan on the described chamber door is provided with the wind hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220238206 CN202772458U (en) | 2012-05-25 | 2012-05-25 | Heat radiation device of carding machine distribution box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220238206 CN202772458U (en) | 2012-05-25 | 2012-05-25 | Heat radiation device of carding machine distribution box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202772458U true CN202772458U (en) | 2013-03-06 |
Family
ID=47779001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220238206 Expired - Fee Related CN202772458U (en) | 2012-05-25 | 2012-05-25 | Heat radiation device of carding machine distribution box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202772458U (en) |
-
2012
- 2012-05-25 CN CN 201220238206 patent/CN202772458U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130306 Termination date: 20130525 |