CN201123207Y - Air cooling system for metal drawing electrical control cabinet - Google Patents
Air cooling system for metal drawing electrical control cabinet Download PDFInfo
- Publication number
- CN201123207Y CN201123207Y CNU200720174104XU CN200720174104U CN201123207Y CN 201123207 Y CN201123207 Y CN 201123207Y CN U200720174104X U CNU200720174104X U CN U200720174104XU CN 200720174104 U CN200720174104 U CN 200720174104U CN 201123207 Y CN201123207 Y CN 201123207Y
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- CN
- China
- Prior art keywords
- cabinet
- control cabinet
- cooling system
- air
- 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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- 238000001816 cooling Methods 0.000 title claims abstract description 26
- 239000002184 metal Substances 0.000 title claims abstract description 10
- 230000000694 effects Effects 0.000 abstract description 4
- 239000000428 dust Substances 0.000 abstract description 3
- 238000009423 ventilation Methods 0.000 abstract 4
- 238000009434 installation Methods 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model relates to a metal pulling type electric control cabinet air cooling system, which comprises an air blower, a ventilation pipeline, a fan, a filter and an adjustable shutter, wherein the air blower is installed at the bottom of the pulling type equipment control cabinet and is connected with the ventilation pipeline arranged at the inner bottom of the control cabinet, the adjustable shutter is installed at the upper part of the ventilation pipeline, and the fan and the filter are installed at the top end of the outer part of the ventilation pipeline. The metal pulling type electric control cabinet air cooling system has the advantages that cooling effect is good, dust can be effectively prevented, and the operation performance and service life of the devices in the cabinet are greatly enhanced.
Description
One, technical field:
The utility model relates to a kind of electrical control cabinet air cooling system of metal drawing equipment, belongs to Steel Wire Products Industry electromechanical equipment technical field.
Two, background technology
The control cubicle of drawing equipment is one of them important component part, and it is not only carrying the control that whole equipment is realized various functions, and various low-voltage electrical elements are also played a very good protection.Therefore for just seem especially important of its designing requirement, especially how to various components and parts in working order down,, to take which kind of type of cooling to propose a higher requirement for the components and parts of avoiding temperature rise to cause damage.
Generally, adopt in the form of cabinet rear lower installation fan and filter the components and parts in the low-voltage power distributing cabinet are cooled off, but such type of cooling can produce the shortcoming of following each side:
1. because the cabinet internal pressure, forms negative pressure in the cabinet less than the cabinet external pressure, cause the outer dust of cabinet very easily to enter in the cabinet, be attached on each components and parts, cause local loose contact and produce the damage that line short causes appliance component.
Since the fan filter shutter fix, thereby limited wind direction, can only reach the cooling of part components and parts in the cabinet, cause not to be cooled or to cool off incomplete components and parts cause components and parts because of temperature rise is too high damage.
For power greater than for the frequency converter more than the 37KW, cooling effect is poorer.
Three, utility model content
The purpose of this utility model provides a kind of metal drawing electrical control cabinet air cooling system, to improve its cooling performance.
The purpose of this utility model is achieved in that this drawing electrical control cabinet air cooling system comprises air blast, air pipe, fan and filter, adjustable shutter arrangement, wherein air blast is installed on drawing equipment control cubicle outer bottom, link to each other with the air pipe that places the control cubicle inner bottom part, adjustable shutter arrangement is arranged on air pipe top, and fan and filter are installed in the cabinet outer tip end.
New and the traditional type of cooling system of this practicality compares, and following advantage is arranged:
1. because adjustable shutter arrangement can be to cooling air to carrying out comprehensive adjusting, thereby reach the effect of whole cabinet components and parts cooling, the cabinet top is equipped with fan and filter in addition, can soon the hot-air in the cabinet be discharged, and reaches the effect that reduces the control in-cabinet temperature.
2. because the cabinet internal pressure, forms normal pressure greater than the cabinet external pressure, thereby make the outer dust of cabinet be difficult to enter in the cabinet, be attached to and cause the components and parts loose contact on the components and parts and damage.
In sum, by novel improved, improved the serviceability and the life-span of components and parts in the cabinet widely to the low-voltage power distributing cabinet internal air-cooling system.
Four, description of drawings
Fig. 1 is the utility model metal drawing electrical control cabinet air cooling system structural representation.
Among the figure: 1-automatically controlled cabinet 2-fan and filter 3-air blast 4-adjustable shutter arrangement, 5-air pipe 6-components and parts.
Five, embodiment
As shown in Figure 1, metal drawing control cubicle air cooling system described in the utility model comprises air blast 3, air pipe 5, fan and filter 2, adjustable shutter arrangement 4, wherein air blast 3 is installed on drawing equipment control cubicle outer bottom, link to each other with the air pipe 5 that places the control cubicle inner bottom part, adjustable shutter arrangement 4 is arranged on air pipe 5 tops, and fan and filter 2 are installed in the cabinet outer tip end.The not end of air pipe 5 is set to blind end.
During work, the cooling air that air blast 3 is produced enters the inside of automatically controlled cabinet 1 through air pipe 5, because the not end of air pipe 5 seals, institute is so that formed cooling circuit, cold wind is upwards discharged by the adjustable shutter arrangement 4 that is installed on the air channel 5, because the blinds forms are made up of piecemeal elongate strip, learn principle according to pressure, will be at the very big cooling blast of cabinet 5 inner generations, by the adjustability of blade, just make cooling blast exuberant in whole cabinet again, interior each components and parts of cabinet are evenly caught a cold, fan and filter 2 by cabinet top discharges hot gas again, reaches components and parts 6 cooling purpose in the cabinet.
Claims (2)
1, a kind of metal drawing electrical control cabinet air cooling system, it is characterized in that: this system comprises air blast (3), air pipe (5), fan and filter (2), adjustable shutter arrangement (4), wherein air blast (3) is installed on drawing equipment control cubicle outer bottom, link to each other with the air pipe that places the control cubicle inner bottom part (5), adjustable shutter arrangement is arranged on air pipe (5) top, and fan and filter (2) are installed in the cabinet outer tip end.
2, by the described metal drawing electrical control cabinet of claim 1 air cooling system, it is characterized in that: the not end of described air pipe (5) seals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720174104XU CN201123207Y (en) | 2007-09-22 | 2007-09-22 | Air cooling system for metal drawing electrical control cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720174104XU CN201123207Y (en) | 2007-09-22 | 2007-09-22 | Air cooling system for metal drawing electrical control cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201123207Y true CN201123207Y (en) | 2008-09-24 |
Family
ID=40010448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200720174104XU Expired - Fee Related CN201123207Y (en) | 2007-09-22 | 2007-09-22 | Air cooling system for metal drawing electrical control cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201123207Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101778551B (en) * | 2009-01-14 | 2011-11-30 | 信义汽车玻璃(深圳)有限公司 | Electrical cabinet air-cool heat abstractor |
| CN102368135A (en) * | 2011-10-31 | 2012-03-07 | 深圳雅图数字视频技术有限公司 | Apparatus capable of preventing from dust and fume and overhead projector |
| CN104300402A (en) * | 2014-10-30 | 2015-01-21 | 法瑞钠（济南）焊接器材有限公司 | Cooling device of frequency changers of welding wire machining device |
| CN104717877A (en) * | 2015-04-13 | 2015-06-17 | 蓝思科技（长沙）有限公司 | Cooling device used in servo controller or frequency converter |
-
2007
- 2007-09-22 CN CNU200720174104XU patent/CN201123207Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101778551B (en) * | 2009-01-14 | 2011-11-30 | 信义汽车玻璃(深圳)有限公司 | Electrical cabinet air-cool heat abstractor |
| CN102368135A (en) * | 2011-10-31 | 2012-03-07 | 深圳雅图数字视频技术有限公司 | Apparatus capable of preventing from dust and fume and overhead projector |
| CN102368135B (en) * | 2011-10-31 | 2013-11-06 | 深圳雅图数字视频技术有限公司 | Apparatus capable of preventing from dust and fume and overhead projector |
| CN104300402A (en) * | 2014-10-30 | 2015-01-21 | 法瑞钠（济南）焊接器材有限公司 | Cooling device of frequency changers of welding wire machining device |
| CN104717877A (en) * | 2015-04-13 | 2015-06-17 | 蓝思科技（长沙）有限公司 | Cooling device used in servo controller or frequency converter |
| CN104717877B (en) * | 2015-04-13 | 2017-08-04 | 蓝思科技（长沙）有限公司 | A kind of cooling device in servo controller or frequency converter |
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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: 20080924 Termination date: 20110922 |