CN107124858A - A kind of electrical equipment transmission switch board utilizes the device that circulated air cools - Google Patents
A kind of electrical equipment transmission switch board utilizes the device that circulated air cools Download PDFInfo
- Publication number
- CN107124858A CN107124858A CN201710529638.8A CN201710529638A CN107124858A CN 107124858 A CN107124858 A CN 107124858A CN 201710529638 A CN201710529638 A CN 201710529638A CN 107124858 A CN107124858 A CN 107124858A
- Authority
- CN
- China
- Prior art keywords
- switch board
- electrical equipment
- circulated air
- equipment transmission
- transmission switch
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
Abstract
The invention belongs to electrical control cabinet technical field, the device that a kind of electrical equipment transmission switch board utilizes circulated air to cool is disclosed, the device that electrical equipment transmission switch board is cooled using circulated air is provided with：Power distribution cabinet；The two ends of the power distribution cabinet are provided with least two ventilation shafts by flange；It is described that energy-saving fan 3 of the power below 1 kilowatt is connected by flange by pipeline；The wind of papermaking blower fan is entered by ventilation shaft from switch board underground, and one small blower fan discharge hot blast is filled above switch board.The present invention's is simple in construction, easy to operate, improves the efficiency of ventilation, reduces the energy consumption of existing equipment；The switch board of the present invention disclosure satisfy that the design of circulating effect, can fully meet the continuous normal operation of frequency converter electrical equipment, and the failure 90% that reduction frequency converter heating is caused, energy-conservation 50%, each control room saves 30 kilowatts/hour.
Description
Technical field
Cooled the invention belongs to electrical control cabinet technical field, more particularly to a kind of electrical equipment transmission switch board using circulated air
Device.
Background technology
The continuous operation for a long time of the electrical control cabinet of paper grade (stock), switch board need at 40 DEG C, it is necessary to 10,10 air-conditionings with
On can be only achieved effect, with can be larger.Now by air conditioner refrigerating, cooling purpose is reached, method is single.
In summary, the problem of prior art is present be：Now by air conditioner refrigerating, cooling purpose is reached, method is single.
The content of the invention
The problem of existing for prior art, is cooled the invention provides a kind of electrical equipment transmission switch board using circulated air
Device.
The present invention is achieved in that the device that a kind of electrical equipment transmission switch board utilizes circulated air to cool, and the electrical equipment is passed
The device that dynamic switch board is cooled using circulated air is provided with：
Power distribution cabinet；
The two ends of the power distribution cabinet are provided with least two ventilation shafts by flange；
The ventilation shaft connects multiple blower fans by flange.
Further, the blower fan connects one end of the second ventilation shaft by flange；The other end of first ventilation shaft leads to
Cross the bottom that flange connects power distribution cabinet.
Further, the second ventilation shaft connection is at the top of power distribution cabinet.
Further, blower fan is installed between the power distribution cabinet and the first ventilation shaft.
Further, the multiple blower fan is power in 3 Fans less than 1 kilowatt.Switch board is set to disclosure satisfy that circulation effect
Really.
Advantages of the present invention and good effect are：The wind of papermaking blower fan is entered by ventilation shaft from switch board underground,
One small blower fan discharge hot blast is filled above switch board；The present invention's is simple in construction, easy to operate, improves the efficiency of ventilation, drops
The low energy consumption of existing equipment.
The present invention can fully meet the continuous normal operation of frequency converter electrical equipment, the failure that reduction frequency converter heating is caused
90%, energy-conservation 50%, each control room saves 30 kilowatts/hour.
Brief description of the drawings
Fig. 1 is that electrical equipment transmission switch board provided in an embodiment of the present invention utilizes the apparatus structure schematic diagram that circulated air cools；
In figure：1st, blower fan；2nd, the first ventilation shaft；3rd, power distribution cabinet；4th, the second ventilation shaft.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to embodiments, to the present invention
It is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not used to
Limit the present invention.
The problem of prior art is present is now, by air conditioner refrigerating, to reach cooling purpose, method is single.
The application principle of the present invention is explained in detail below in conjunction with the accompanying drawings.
As shown in figure 1, the device that electrical equipment transmission switch board provided in an embodiment of the present invention is cooled using circulated air includes：Wind
Machine 1, the first ventilation shaft 2, power distribution cabinet 3, the second ventilation shaft 4.
Blower fan 1 connects one end of the second ventilation shaft 4 by flange, and the other end of the first ventilation shaft 2 is connected by flange
The bottom of power distribution cabinet 3 is connect, the top of power distribution cabinet 3 connects the second ventilation shaft 4 by flange.
Blower fan is installed between the ventilation shaft 2 of power distribution cabinet 3 and first.
The wind of the blower fan of the present invention is entered by ventilation shaft from power distribution cabinet underground, and a small wind is installed above power distribution cabinet
Machine discharges hot blast.
The present invention can fully meet the continuous normal operation of frequency converter electrical equipment, the failure that reduction frequency converter heating is caused
90%, energy-conservation 50%, each control room saves 30 kilowatts/hour.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
Any modifications, equivalent substitutions and improvements made within refreshing and principle etc., should be included in the scope of the protection.
Claims (5)
1. a kind of electrical equipment transmission switch board utilizes the device that circulated air cools, it is characterised in that the electrical equipment transmission switch board profit
The power distribution cabinet two ends of the device cooled with circulated air are provided with least two ventilation shafts by flange；
The ventilation shaft connects multiple blower fans by flange.
2. electrical equipment transmission switch board as claimed in claim 1 utilizes the device that circulated air cools, it is characterised in that the blower fan
One end of the second ventilation shaft is connected by flange；The other end of first ventilation shaft connects the bottom of power distribution cabinet by flange.
3. electrical equipment transmission switch board as claimed in claim 1 utilizes the device that circulated air cools, it is characterised in that described second
Ventilation shaft is connected at the top of power distribution cabinet.
4. electrical equipment transmission switch board as claimed in claim 1 utilizes the device that circulated air cools, it is characterised in that the distribution
Blower fan is installed between cabinet and the first ventilation shaft.
5. electrical equipment transmission switch board as claimed in claim 1 utilizes the device that circulated air cools, it is characterised in that the multiple
Blower fan is power in 3 Fans less than 1 kilowatt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710529638.8A CN107124858A (en) | 2017-07-02 | 2017-07-02 | A kind of electrical equipment transmission switch board utilizes the device that circulated air cools |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710529638.8A CN107124858A (en) | 2017-07-02 | 2017-07-02 | A kind of electrical equipment transmission switch board utilizes the device that circulated air cools |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107124858A true CN107124858A (en) | 2017-09-01 |
Family
ID=59731095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710529638.8A Pending CN107124858A (en) | 2017-07-02 | 2017-07-02 | A kind of electrical equipment transmission switch board utilizes the device that circulated air cools |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107124858A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030011988A1 (en) * | 2000-02-23 | 2003-01-16 | Gunter Irmer | Distribution cabinet |
| CN201557355U (en) * | 2009-11-18 | 2010-08-18 | 中曼石油天然气集团有限公司 | Humanized cooling circulation system of electric control room of drilling machines |
| CN202634920U (en) * | 2012-06-27 | 2012-12-26 | 汪洪涛 | Dustproof control cabinet for severe work conditions |
| CN203984864U (en) * | 2014-07-24 | 2014-12-03 | 蚌埠新奥燃气发展有限公司 | Control cubicle ventilation heat abstractor |
| CN205248636U (en) * | 2015-12-09 | 2016-05-18 | 吴向阳 | Dustproof heat dissipation switch board convenient to overhaul |
| CN205543880U (en) * | 2016-04-05 | 2016-08-31 | 北京创新纪技术开发有限公司 | Firm strong heat -radiating power distribution cabinet of installation |
| CN205565412U (en) * | 2016-02-19 | 2016-09-07 | 保定德乐普电器制造有限公司 | Integrated power distribution cabinet for distribution transformer |
| CN206135221U (en) * | 2016-08-24 | 2017-04-26 | 嘉兴市瑞科仪表科技有限公司 | Distribution cabinet |
| CN206272123U (en) * | 2016-12-13 | 2017-06-20 | 郭民 | A kind of power distribution cabinet heat abstractor |
-
2017
- 2017-07-02 CN CN201710529638.8A patent/CN107124858A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030011988A1 (en) * | 2000-02-23 | 2003-01-16 | Gunter Irmer | Distribution cabinet |
| CN201557355U (en) * | 2009-11-18 | 2010-08-18 | 中曼石油天然气集团有限公司 | Humanized cooling circulation system of electric control room of drilling machines |
| CN202634920U (en) * | 2012-06-27 | 2012-12-26 | 汪洪涛 | Dustproof control cabinet for severe work conditions |
| CN203984864U (en) * | 2014-07-24 | 2014-12-03 | 蚌埠新奥燃气发展有限公司 | Control cubicle ventilation heat abstractor |
| CN205248636U (en) * | 2015-12-09 | 2016-05-18 | 吴向阳 | Dustproof heat dissipation switch board convenient to overhaul |
| CN205565412U (en) * | 2016-02-19 | 2016-09-07 | 保定德乐普电器制造有限公司 | Integrated power distribution cabinet for distribution transformer |
| CN205543880U (en) * | 2016-04-05 | 2016-08-31 | 北京创新纪技术开发有限公司 | Firm strong heat -radiating power distribution cabinet of installation |
| CN206135221U (en) * | 2016-08-24 | 2017-04-26 | 嘉兴市瑞科仪表科技有限公司 | Distribution cabinet |
| CN206272123U (en) * | 2016-12-13 | 2017-06-20 | 郭民 | A kind of power distribution cabinet heat abstractor |
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