CN203203311U - Semiconductor refrigeration control system for heat dissipation of small size electrical cabinet - Google Patents
Semiconductor refrigeration control system for heat dissipation of small size electrical cabinet Download PDFInfo
- Publication number
- CN203203311U CN203203311U CN 201320204660 CN201320204660U CN203203311U CN 203203311 U CN203203311 U CN 203203311U CN 201320204660 CN201320204660 CN 201320204660 CN 201320204660 U CN201320204660 U CN 201320204660U CN 203203311 U CN203203311 U CN 203203311U
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- CN
- China
- Prior art keywords
- refrigeration control
- control panel
- cooling fan
- refrigeration
- electrical cabinet
- 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 - Lifetime
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Abstract
A semiconductor refrigeration control system for heat dissipation of a small size electrical cabinet comprises a switching power panel, a semiconductor refrigerating plate, a cooling fin, a cooling fan, a temperature detector and a refrigeration control panel. The switching power panel is connected with the refrigeration control panel, the refrigeration panel is simultaneously connected with the temperature detector, the semiconductor refrigerating plate and the cooling fan, the temperature detector sends detected signals to the refrigeration control panel, the refrigeration control panel controls the semiconductor refrigerating plate and the cooling fan to be started and stopped, the semiconductor refrigerating plate is attached to and contacted with the cooling fin, and the cooling fin is connected with the cooling fan. The semiconductor refrigeration control system for the heat dissipation of the small size electrical cabinet has the advantages of being small in size, low in power consumption and convenient to mount, can meet the requirements for refrigeration of the small size electrical cabinet, can also achieve sealing of the cabinet body and prevents harm of dust to equipment in the electrical cabinet.
Description
Technical field
The utility model relates to a kind of heat radiation cooling device, is a kind of semiconductor refrigerating control system for the heat radiation of small electrical gas holder specifically.
Background branch art
The equipment operation switch board volume of workshop use at present is little, and (300mm * 500mm * 600mm), owing to each one of industrial PC and ups power is housed in the cabinet, caloric value is big during equipment work.For the harm of dust around preventing in the equipment running process to industrial PC, the operation switch board is designed to complete closed, causes the inner industrial control equipment heat radiation of switch board not smooth thus.Especially in summer, maximum temperature can reach more than 40 ℃ in the workshop, and industrial control equipment operation caloric value is big, and it is not smooth to dispel the heat, and electric in-cabinet temperature is higher, and industrial PC and ups power move under hot environment and often take place to report to the police and fault.
Usually, the regulator cubicle abominable to surrounding environment, that temperature is higher can use regulator cubicle special fan or special air conditioner refrigeration, but existing these air-conditionings all not too are fit to the too little regulator cubicle of volume, and if blower fan is installed, the dust that equipment produces may be invaded in the cabinet industrial control equipment is worked the mischief.Therefore need a kind of device that can't influence equipment in the cabinet for the heat radiation of small electrical gas holder at present badly.
The utility model content
At the problem of above-mentioned existence, the utility model provides a kind of volume little, the semiconductor refrigerating control system that is used for the heat radiation of small electrical gas holder low in energy consumption.
The technical solution of the utility model is: the semiconductor refrigerating control system that is used for the heat radiation of small electrical gas holder, comprise Switching Power Supply plate, semiconductor chilling plate, fin, cooling fan, Temperature Detector, refrigeration control panel, it is characterized in that: the Switching Power Supply plate is connected with the refrigeration control panel, the refrigeration control panel is connected with Temperature Detector, semiconductor chilling plate, cooling fan simultaneously, Temperature Detector passes to the refrigeration control panel with detected temperature signal, and the refrigeration control panel is controlled the startup of semiconductor chilling plate and cooling fan and stopped; Semiconductor chilling plate is fitted with fin and is contacted, and fin links to each other with cooling fan.
Advantage of the present utility model: this device has volume advantage little, low in energy consumption and easy for installation, both can satisfy the demand of small electrical gas holder refrigeration, can accomplish the cabinet sealing again, prevents that dust is to the harm of equipment in the cabinet.
Description of drawings
Fig. 1 is control system structural representation of the present utility model.
The specific embodiment
Now by reference to the accompanying drawings, the utility model is further specified.
As shown in Figure 1, the Switching Power Supply plate is connected with the refrigeration control panel, the refrigeration control panel is connected with Temperature Detector, semiconductor chilling plate, cooling fan simultaneously, Temperature Detector passes to the refrigeration control panel with detected temperature signal, and the refrigeration control panel is controlled the startup of semiconductor chilling plate and cooling fan and stopped; Semiconductor chilling plate is fitted with fin and is contacted, and fin links to each other with cooling fan.
The Switching Power Supply plate provides 12V low-voltage supply for The whole control system, and Temperature Detector passes to the refrigeration control panel with temperature signal, and the refrigeration control panel is controlled the startup of semiconductor chilling plate and cooling fan and stopped.The cold junction of semiconductor chilling plate is fitted in the regulator cubicle top, absorbs heat in the regulator cubicle by the conduction of top enclosure heat, reduces electric in-cabinet temperature; The hot junction of semiconductor chilling plate is fitted on the fin, and the heat that absorbs is transmitted on the fin, and fin is dispersed into the heat that cooling piece produces in the air by cooling fan, guarantees the semiconductor chilling plate absorption heat that can circulate continuously.
Claims (1)
1. the semiconductor refrigerating control system that is used for the heat radiation of small electrical gas holder, comprise Switching Power Supply plate, semiconductor chilling plate, fin, cooling fan, Temperature Detector, refrigeration control panel, it is characterized in that: the Switching Power Supply plate is connected with the refrigeration control panel, the refrigeration control panel is connected with Temperature Detector, semiconductor chilling plate, cooling fan simultaneously, Temperature Detector passes to the refrigeration control panel with detected temperature signal, and the refrigeration control panel is controlled the startup of semiconductor chilling plate and cooling fan and stopped; Semiconductor chilling plate is fitted with fin and is contacted, and fin links to each other with cooling fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320204660 CN203203311U (en) | 2013-04-22 | 2013-04-22 | Semiconductor refrigeration control system for heat dissipation of small size electrical cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320204660 CN203203311U (en) | 2013-04-22 | 2013-04-22 | Semiconductor refrigeration control system for heat dissipation of small size electrical cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203203311U true CN203203311U (en) | 2013-09-18 |
Family
ID=49147412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320204660 Expired - Lifetime CN203203311U (en) | 2013-04-22 | 2013-04-22 | Semiconductor refrigeration control system for heat dissipation of small size electrical cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203203311U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104731029A (en) * | 2013-12-20 | 2015-06-24 | 西安恒飞电子科技有限公司 | Power source capable of being controlled remotely |
| CN104731142A (en) * | 2013-12-18 | 2015-06-24 | 西安恒飞电子科技有限公司 | Power supply with voltage stabilizing function |
| CN105407684A (en) * | 2014-07-16 | 2016-03-16 | 中车大连电力牵引研发中心有限公司 | Locomotive electrical cabinet cooling device and locomotive electrical cabinet |
| CN105987464A (en) * | 2015-02-05 | 2016-10-05 | 青岛海尔智能技术研发有限公司 | Air conditioner, preparation method thereof and range hood using air conditioner |
-
2013
- 2013-04-22 CN CN 201320204660 patent/CN203203311U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104731142A (en) * | 2013-12-18 | 2015-06-24 | 西安恒飞电子科技有限公司 | Power supply with voltage stabilizing function |
| CN104731029A (en) * | 2013-12-20 | 2015-06-24 | 西安恒飞电子科技有限公司 | Power source capable of being controlled remotely |
| CN105407684A (en) * | 2014-07-16 | 2016-03-16 | 中车大连电力牵引研发中心有限公司 | Locomotive electrical cabinet cooling device and locomotive electrical cabinet |
| CN105987464A (en) * | 2015-02-05 | 2016-10-05 | 青岛海尔智能技术研发有限公司 | Air conditioner, preparation method thereof and range hood using air conditioner |
| CN105987464B (en) * | 2015-02-05 | 2023-03-17 | 青岛海尔智能技术研发有限公司 | Air conditioner, preparation method thereof and range hood using air conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. 97, Qianming Road, Qingshan Community, Deshan Street, Changde Economic and Technological Development Zone, Changde City, Hunan Province, 415001 Patentee after: Hunan Xiangtou Jintian Titanium Technology Co., Ltd. Address before: 415001 Changde Economic and Technological Development Zone, Changde City, Hunan Province Patentee before: HUNAN GOLDSKY TITANIUM INDUSTRY TECHNOLOGY Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130918 |
|
| CX01 | Expiry of patent term |