CN202406445U - Ingot furnace electrical control cabinet - Google Patents
Ingot furnace electrical control cabinet Download PDFInfo
- Publication number
- CN202406445U CN202406445U CN2011204518219U CN201120451821U CN202406445U CN 202406445 U CN202406445 U CN 202406445U CN 2011204518219 U CN2011204518219 U CN 2011204518219U CN 201120451821 U CN201120451821 U CN 201120451821U CN 202406445 U CN202406445 U CN 202406445U
- Authority
- CN
- China
- Prior art keywords
- control cabinet
- flow blower
- cabinet
- ingot furnace
- electrical control
- 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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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The present utility model relates to an ingot furnace electrical control cabinet. The ingot furnace electrical control cabinet comprises an electrical cabinet and a control cabinet, an axial-flow blower fan is arranged on a shell of the electrical cabinet and the control cabinet, a 30 DEG C normally closed temperature switch and a filter switch are connected in series on the front of axial-flow blower fan, and a power supply of the axial-flow blower fan is led from a power supply of the primary side of the electrical cabinet. Thus the heat dissipation problem of the ingot furnace electrical control cabinet under an enclosed environment can be solved. The ingot furnace electrical control cabinet is simple in structure, low in costs and convenient for operating.
Description
Technical field
The utility model relates to a kind of ingot furnace electrical control cabinet.
Background technology
Ingot furnace is a photovoltaic industry visual plant.The regulator cubicle of supplying with AC power and the control cubicle that is used for control system are arranged on this equipment, and the former is a heavy current cabinet, and the latter is the light current cabinet.Owing to all have a large amount of electric elements can produce great amount of heat in these two cabinets, need to solve heat dissipation problem.Otherwise the too high meeting of temperature causes components and parts to damage, and influences the complete machine operation.
Because temperature is too high in each factory building; High temperature has surpassed DSS stove normal working temperature, is again that requirement is airtight dustless in power cabinet and the control cubicle, the electric component outwards distribute heat that constantly all is in operation constantly in power cabinet and the control cubicle; In-cabinet temperature constantly raises; Electric element is at high temperature worked for a long time, causes electronic device inefficacy in the cabinet, and uncontrollable DSS stove normally moves.Precision element all is the import element, and price is very expensive, PC800 (heat-insulation cage servo-driver) especially, and there is the temperature control electronic component inside, and failure frequency is higher, and element fault causes the bad or blowing out crystal ingot of quality to scrap to crystal ingot, increases production cost.
The utility model content
Its purpose of the utility model just is to provide a kind of ingot furnace electrical control cabinet, thereby has solved the heat dissipation problem under the ingot furnace electrical control cabinet closed environment.Have characteristics simple in structure, that cost is low, and simple operation.
The technical scheme that realizes above-mentioned purpose and take; Comprise regulator cubicle and control cubicle; Described regulator cubicle and control cubicle shell are provided with axial flow blower; Normally closed temperature switch and filter switch that the preceding series connection of described axial flow blower is one 30 ℃, described axial flow blower power supply draws from regulator cubicle primary side power supply.
Compared with prior art the utlity model has following advantage.
Owing to adopted the structural design of axial flow blower, thereby solved the heat dissipation problem under the ingot furnace electrical control cabinet closed environment.Have characteristics simple in structure, that cost is low, and simple operation.
Description of drawings
Below in conjunction with accompanying drawing the utility model is done further to detail.
Fig. 1 is this apparatus structure principle schematic.
Fig. 2 is axial flow blower electric control principle schematic in this device.
Embodiment
This device comprises regulator cubicle and control cubicle; As shown in Figure 1; Described regulator cubicle and control cubicle shell 1 are provided with axial flow blower 2, normally closed temperature switch ST and filter switch KM9 that described axial flow blower 2 preceding series connection are one 30 ℃, and described axial flow blower 2 power supplys draw from regulator cubicle primary side power supply.
Described axial flow blower 2 can be located at regulator cubicle and control cubicle shell 1 end face or side or end face and side.
Embodiment
1. blower fan is selected: draw two phase 220V power supplys from power cabinet QF9,220*220 220V axial flow blower is installed in DSS stove power cabinet, control cubicle end face and side respectively, thereby is played the reduction in-cabinet temperature, electronic devices and components in the protection cabinet.
2. control system: as shown in Figure 2, the normally closed temperature switch ST of one 30 ℃ of series connection before the axial flow blower, 2 start and stop of Control Shaft flow fan; The effect of these 30 ℃ of normally closed temperature switches is: the axial flow cooling fan is opened heat radiation when power cabinet is higher than 30 ℃ with the control in-cabinet temperature; When being lower than 30 ℃, the temperature switch normally closed interlock breaks off, and the axial flow cooling fan stops operating; Play the protection axial flow blower, save the double effects that power supply reduces production cost.
Install S1 (main circuit breaker) behind the axial flow blower, K1 (main contactor), T1 (transformer) in the regulator cubicle additional, in-cabinet temperature obviously reduces.Be installed in PC800 (servo-driver) next door in the control cubicle and not only give its obvious heat radiation; Protected PC800; And integral body reduced operating ambient temperature in the control cubicle, thereby protected in the cabinet electric element under a suitable appropriate condition of temperature, to work, and prolonged the useful life of precision element; Failure-frequency obviously reduces, and effect is fairly obvious.
Claims (2)
1. ingot furnace electrical control cabinet; Comprise regulator cubicle and control cubicle; It is characterized in that; Described regulator cubicle and control cubicle shell (1) are provided with axial flow blower (2), normally closed temperature switch ST and filter switch KM9 that the preceding series connection of described axial flow blower (2) is one 30 ℃, and described axial flow blower (2) power supply draws from regulator cubicle primary side power supply.
2. the described a kind of ingot furnace electrical control cabinet of root a tree name claim 1 is characterized in that, described axial flow blower (2) can be located at regulator cubicle and control cubicle shell (1) end face or side or end face and side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204518219U CN202406445U (en) | 2011-11-15 | 2011-11-15 | Ingot furnace electrical control cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204518219U CN202406445U (en) | 2011-11-15 | 2011-11-15 | Ingot furnace electrical control cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202406445U true CN202406445U (en) | 2012-08-29 |
Family
ID=46704050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204518219U Expired - Fee Related CN202406445U (en) | 2011-11-15 | 2011-11-15 | Ingot furnace electrical control cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202406445U (en) |
-
2011
- 2011-11-15 CN CN2011204518219U patent/CN202406445U/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 | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Sun Juntao Inventor after: Chen Guangwen Inventor after: Chen Wu Inventor before: Mao Hailong Inventor before: Lai Changquan |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: MAO HAILONG LAI CHANGQUAN TO: SUN JUNTAO CHEN GUANGWEN CHEN WU |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120829 Termination date: 20171115 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |