CN104508925A - Device for cooling in-built fixtures of a switch cabinet - Google Patents
Device for cooling in-built fixtures of a switch cabinet Download PDFInfo
- Publication number
- CN104508925A CN104508925A CN201380040208.XA CN201380040208A CN104508925A CN 104508925 A CN104508925 A CN 104508925A CN 201380040208 A CN201380040208 A CN 201380040208A CN 104508925 A CN104508925 A CN 104508925A
- Authority
- CN
- China
- Prior art keywords
- built
- fitting
- cooled
- switch cubicle
- equipment
- 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
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/20—Bus-bar or other wiring layouts, e.g. in cubicles, in switchyards
- H02B1/21—Bus-bar arrangements for rack-mounted devices with withdrawable units
Abstract
The invention relates to a device for cooling in-built fixtures of a switch cabinet. The device comprises at least one fan and an air channel, wherein the at least one fan is connected to the air channel in a fluidic manner, wherein the air channel consists of at least two segments connected to each other in a fluidic manner, and wherein the first segment extends essentially in a horizontal manner.
Description
Switch cubicle typically comprises electronic installation, i.e. so-called built-in fitting, and this built-in fitting is protected and be not subject to environmental impact by switch cubicle.Also user and built-in fitting undesirably electrical contact or Mechanical Contact is prevented by switch cubicle.
Electric device or built-in fitting are in operation heat-dissipating.For dispelling the heat to electric device, in switch cubicle, use cooling device.Such as, this cooling device is the ventilation gaps in the door of switch cubicle or wall.Also known air inlet/outlet on the containment device of switch cubicle, described opening promotes or improves the free convection in enclosure interior.In addition exist such as the different cooling means of forced convertion, namely initiatively ventilate.In the force ventilated situation with the air capacity conveying device rotated, such as, when ventilation blower, described ventilation blower is controlled by simple thermostat usually.Above-described feature is intended to fully cold switch cabinet.
The shortcoming of current solution is especially by the electric equipment that divides significantly, seriously hinders cool stream.In addition, heat radiation is often only needed at certain focus place.Especially in the application of high electric current, such as, in low-voltage equipment, the independent position limitation of the electric contact of the such as conductor rail ability to work of whole switch cubicle.The general cooling of the internal environment of switch cubicle or convective flow raise only has very little effect for focus restricted on heat power engineering.
Therefore, technical problem to be solved by this invention provides the equipment for cooling the built-in fitting of switch cubicle overcoming above-described shortcoming.
According to the present invention, this technical problem claim 1 solves.Equipment for cooling the built-in fitting of switch cubicle comprises at least one ventilation blower and air guide channel, wherein at least one ventilation blower is communicated with air guide channel fluid, and wherein air guide channel comprises the part that at least two mutual fluids are communicated with, wherein Part I essentially horizontally moves towards.
The focus of used heat from calorifics on purpose can be derived at this equipment advantageously for cooling the built-in fitting of switch cubicle.Such as, heat on purpose can be derived for the equipment cooled the built-in fitting of switch cubicle on the electric contact of conductor rail.
In a structure of the present invention, at least one ventilation blower is arranged on the first end of Part I in the region in the front of switch cubicle, and the second end of Part I is arranged on the second portion.
In another structure of the present invention, air is drawn in air guide channel by least one ventilation blower.
In another structure of the present invention, Part II substantially perpendicularly moves towards.
Of the present invention another structure in, Part I below the first built-in fitting or above trend and the part of this first built-in fitting deviating from front position be cooled.
Alternatively, Part I the below of the first built-in fitting or above trend, and the second built-in fitting deviating from front position be cooled.
In another structure, at least two ventilation blowers are connected with the Part I of air guide channel.
Alternatively, each of ventilation blower can be connected with unique Part I of air guide channel.
In another structure, location arrangements to be cooled on the second portion.
Air guide channel can be formed as Part I with varying number and Part II.
This aspect describes hereinafter with reference to the accompanying drawings.
Fig. 1 is ventilation blower with covering and air guide channel;
Fig. 2 is ventilation blower and air guide channel;
Fig. 3 is air guide channel;
Fig. 4 is built-in fitting and the ventilation blower with air guide channel; With
Fig. 5 A and Fig. 5 B is the switch cubicle with built-in fitting and the ventilation blower with air guide channel.
Illustrate the equipment 100 for cooling the built-in fitting of switch cubicle in FIG.Equipment 100 comprises four ventilation blowers 201,202,203,204 and air guide channel, and wherein ventilation blower 201,202,203,204 is communicated with air guide channel fluid.Air guide channel comprises the part that mutual fluid is communicated with, and wherein Part I essentially horizontally moves towards.Part I is blocked by power switch support plate in FIG.
Illustrate Part I 301,302,303,304 in fig. 2.Each with affiliated ventilation blower 201,202,203,204 fluid of Part I 301,302,303,304 is communicated with.Part I 301,302,303,304 essentially horizontally moves towards.The Part II 351,352,353 of air guide channel substantially perpendicularly moves towards.Position to be cooled in switch cubicle indicates with drawing reference numeral 401,402,403.Such as, position 401,402,403 to be cooled can be provided with the connecting portion of conductor rail.
Figure 3 illustrates the end view of the equipment 100 for cooling the built-in fitting of switch cubicle.The Part I 301 essentially horizontally moved towards is transitioned into the Part II 351 of perpendicular trend by interconnection 399.
Fig. 4 shows the equipment 100 for cooling built-in fitting 500.At this, built-in fitting 500 is arranged in above Part I 301,302,303,304.By ventilation blower 201,202,203,204, fresh air is drawn in air guide channel, and is transported to the position 401,402,403 to be cooled of the position be in away from the front with ventilation blower 201,202,203,204.Such as, can cool built-in fitting 500 on position 401,402,403 to be cooled with the connecting portion of distributor rail system comprising conductor rail 501,502,503.
Illustrate in fig. 5 with the switch cubicle 600 of built-in fitting 500 and the equipment 100 for cooling built-in fitting 500.At this, ventilation blower 201,202,203,204 is in below built-in fitting 500.By ventilation blower 201,202,203,204, air is drawn in air guide channel, and it is on purpose transported to the position arranged in the front away from switch cubicle 600.Therefore, the position that this front away from switch cubicle 600 is arranged on purpose is cooled.Also the air in air guide channel can be made to flow and to cool the second built-in fitting 501,502,503 of such as conductor rail.
Also can conceive and make Part I 301,302,303,304 in the other trend of the first built-in fitting 500, and the position that the part of this first built-in fitting is deviating from front is cooled.Also Part I can be made in the other trend of the first built-in fitting and the position that the second built-in fitting 501,502,503 is deviating from front is cooled.
Illustrate the switch cubicle 600 in Fig. 5 A in figure 5b, which use the door of the lattice indoor at built-in fitting 500.Ventilation blower 201,202,203,204 provides with fresh air by gap 520, and described gap 520 is by the shaping accordingly of door 510 or formation of retracting.
According to Fig. 2, ventilation blower 201,202,203,204 is arranged on the first end of Part I 301,302,303,304 in the region in the front of switch cubicle 600.Second end of Part I 301,302,303,304 flows with Part II 351,352,353 and is communicated with.
Can conceive and multiple ventilation blower is connected with the Part I of air guide channel.Redundancy is created and the fault of ventilation blower does not mean that the complete failure of cooling with this.According to Fig. 2, also each ventilation blower 201,202,203,204 can be connected with unique Part I 301,302,303,304.
Position 401,402,403 to be cooled can be arranged on Part II 351,352,353.
Equipment 100 for cooling the built-in fitting 500 of switch cubicle 600 can be formed as making the quantity of Part I 301,302,303,304 different from the quantity of Part II 351,352,353.
Equipment 100 to be incorporated in switch cubicle 600 and simply except the outer space utilization providing optimum of cooling reliably.This structure is favourable, because pass through can be easy to close to for the equipment 100 cooled the built-in fitting 500 of switch cubicle 600 and can change the ventilation blower at rear, Qianmen rapidly in maintenance condition.Installation directly below power switch support plate 610 is favourable, because do not block the space in cable connection space or possible equipment supporter with this.Other solution is such as projected in this functional space, and this is when connecting or may cause problem in the operation of switch cubicle 600.By from the front of switch cubicle 600 suction cold air, relative to such as in cable connection space the other solution of withdrawing air improve efficiency.The Part I essentially horizontally moved towards and the Part II substantially perpendicularly moved towards is used to be that cost is low especially.
Claims (10)
1. the equipment (100) cooled for the built-in fitting (500,501,502,503) to switch cubicle (600), described equipment comprises at least one ventilation blower (201,202,203,204) and air guide channel, at least one ventilation blower wherein said (201,202,203,204) is communicated with air guide channel fluid, it is characterized in that, described air guide channel comprises the part (301,302,303,304 that at least two mutual fluids are communicated with; 351,352,353), wherein said Part I (301,302,303,304) essentially horizontally moves towards.
2. the equipment (100) cooled for the built-in fitting (500,501,502,503) to switch cubicle (600) according to claim 1, at least one ventilation blower wherein said (201,202,203,204) is arranged on the first end of described Part I (301,302,303,304) in the region in the front of described switch cubicle (600), and the second end of described Part I (301,302,303,304) is connected with Part II (351,352,353).
3. the equipment (100) cooled for the built-in fitting (500,501,502,503) to switch cubicle (600) according to claim 2, air is drawn in described air guide channel by least one ventilation blower wherein said (201,202,203,204).
4., according to the equipment (100) cooled for the built-in fitting (500,501,502,503) to switch cubicle (600) in aforementioned claim described in one, wherein said Part II (351,352,353) substantially perpendicularly moves towards.
5. according to the equipment (100) cooled for the built-in fitting (500,501,502,503) to switch cubicle (600) in aforementioned claim described in one, wherein said Part I (301,302,303,304) is in the first built-in fitting (500) below or top trend, and the position that a part for described first built-in fitting (500) is deviating from described front is cooled.
6. according to the equipment (100) cooled for the built-in fitting (500,501,502,503) to switch cubicle (600) in Claims 1-4 described in one, wherein said Part I (301,302,303,304) is in the below of the first built-in fitting (500) or top trend, and the position that described second built-in fitting (501,502,503) is deviating from front is cooled.
7., according to the equipment (100) cooled for the built-in fitting (500,501,502,503) to switch cubicle (600) in aforementioned claim described in one, wherein at least two ventilation blowers (201,202,203,204) are connected with the Part I (301,302,303,304) of described air guide channel.
8., according to the equipment (100) cooled for the built-in fitting (500,501,502,503) to switch cubicle (600) in claim 1 to 6 described in one, wherein unique Part I (301,302,303,304) of each and described air guide channel of ventilation blower (201,202,203,204) is connected.
9., according to the equipment (100) cooled for the built-in fitting (500,501,502,503) to switch cubicle (600) in aforementioned claim described in one, position (401,402,403) wherein to be cooled is arranged on described Part II (351,352,353).
10., according to the equipment (100) cooled for the built-in fitting (500,501,502,503) to switch cubicle (600) in aforementioned claim described in one, wherein said air guide channel is formed as Part I (301,302,303,304) with varying number and Part II (351,352,353).
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102012211504.8 | 2012-07-03 | ||
| DE102012211504.8A DE102012211504A1 (en) | 2012-07-03 | 2012-07-03 | Device for cooling installations of a control cabinet |
| PCT/EP2013/058522 WO2014005740A1 (en) | 2012-07-03 | 2013-04-24 | Device for cooling fixtures of a switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104508925A true CN104508925A (en) | 2015-04-08 |
Family
ID=48289106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201380040208.XA Pending CN104508925A (en) | 2012-07-03 | 2013-04-24 | Device for cooling in-built fixtures of a switch cabinet |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP2853011A1 (en) |
| CN (1) | CN104508925A (en) |
| BR (1) | BR112014033034A2 (en) |
| DE (1) | DE102012211504A1 (en) |
| WO (1) | WO2014005740A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9871358B2 (en) * | 2015-01-30 | 2018-01-16 | Abb Schweiz Ag | Electrical switchgear system |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE9416653U1 (en) * | 1994-10-10 | 1994-12-01 | Mannesmann Ag | Ventilation arrangement for electrical switching devices |
| DE19804905A1 (en) * | 1998-02-07 | 1999-08-19 | Loh Kg Rittal Werk | switch cabinet |
| DE20018874U1 (en) * | 2000-11-04 | 2001-01-11 | Pfannenberg Otto Gmbh | Cooling unit |
| JP2001358487A (en) * | 2000-06-12 | 2001-12-26 | Mori Seiki Co Ltd | Cooler for control panel |
| JP2007267478A (en) * | 2006-03-28 | 2007-10-11 | Murata Mach Ltd | Control panel |
| CN201199768Y (en) * | 2007-12-27 | 2009-02-25 | 华为技术有限公司 | Cooling apparatus and communication apparatus |
| CN101398205A (en) * | 2008-10-06 | 2009-04-01 | 胜利油田高原石油装备有限责任公司 | Cooling system for electric-controlled house |
| CN201340980Y (en) * | 2008-12-18 | 2009-11-04 | 上海大华电器设备有限公司 | Directional ventilating device of central switch cabinet |
| US20120014062A1 (en) * | 2010-07-16 | 2012-01-19 | Rockwell Automation Technologies, Inc. | Cooling duct attachment and sealing for a motor drive |
| CN102447260A (en) * | 2011-10-31 | 2012-05-09 | 中国电力科学研究院 | High-voltage reactive power compensation IGBT power cabinet |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2223226A1 (en) * | 1972-05-12 | 1973-11-22 | Dieter Gaertner | DEVICE CABINET OD. DGL. WITH FAN INSERT |
| IT1032528B (en) * | 1974-08-29 | 1979-06-20 | Cselt Centro Studi Lab Telecom | THERMAL SYSTEM FOR CABINETS CONTAINING ELECTRICAL CIRCUITS |
| DD148703A1 (en) * | 1980-01-21 | 1981-06-03 | Heeg Karl Heinz | COWN ASSEMBLY FOR DUST AND SPRAY WATERPROOF ELECTRONIC WASTE |
| US5207613A (en) * | 1991-07-08 | 1993-05-04 | Tandem Computers Incorporated | Method and apparatus for mounting, cooling, interconnecting, and providing power and data to a plurality of electronic modules |
| DE20016013U1 (en) * | 2000-09-15 | 2001-11-08 | Siemens Ag | Control cabinet with improved heat dissipation |
| US6765795B2 (en) * | 2002-07-23 | 2004-07-20 | Silicon Graphics, Inc. | Modular fan brick and method for exchanging air in a brick-based computer system |
| JP3965683B2 (en) * | 2002-08-26 | 2007-08-29 | 日本電気株式会社 | COOLING UNIT, ELECTRONIC DEVICE USING SAME, AND COOLING METHOD |
| JP2005158946A (en) * | 2003-11-25 | 2005-06-16 | Seiko Seisakusho:Kk | Server rack |
| BRPI0603080A (en) * | 2006-08-03 | 2008-03-18 | Carlos Wagner De Souza | data center and similar cooling system |
| ITBG20090029A1 (en) * | 2009-05-28 | 2010-11-29 | Abb Spa | ADAPTER DEVICE FOR THE HOUSING OF A LOW-VOLTAGE MULTIFASE TYPE SWITCH WITHIN AN ELECTRIC PANEL AND RELATED TO THE ADAPTER-SWITCH UNIT AND ELECTRICAL PANEL. |
| DE102010036289A1 (en) * | 2010-08-27 | 2012-03-01 | Siemens Aktiengesellschaft | Control cabinet with a switch, in particular a circuit breaker |
-
2012
- 2012-07-03 DE DE102012211504.8A patent/DE102012211504A1/en not_active Withdrawn
-
2013
- 2013-04-24 CN CN201380040208.XA patent/CN104508925A/en active Pending
- 2013-04-24 BR BR112014033034A patent/BR112014033034A2/en not_active IP Right Cessation
- 2013-04-24 EP EP13720319.6A patent/EP2853011A1/en not_active Withdrawn
- 2013-04-24 WO PCT/EP2013/058522 patent/WO2014005740A1/en active Application Filing
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE9416653U1 (en) * | 1994-10-10 | 1994-12-01 | Mannesmann Ag | Ventilation arrangement for electrical switching devices |
| DE19804905A1 (en) * | 1998-02-07 | 1999-08-19 | Loh Kg Rittal Werk | switch cabinet |
| JP2001358487A (en) * | 2000-06-12 | 2001-12-26 | Mori Seiki Co Ltd | Cooler for control panel |
| DE20018874U1 (en) * | 2000-11-04 | 2001-01-11 | Pfannenberg Otto Gmbh | Cooling unit |
| JP2007267478A (en) * | 2006-03-28 | 2007-10-11 | Murata Mach Ltd | Control panel |
| CN201199768Y (en) * | 2007-12-27 | 2009-02-25 | 华为技术有限公司 | Cooling apparatus and communication apparatus |
| CN101398205A (en) * | 2008-10-06 | 2009-04-01 | 胜利油田高原石油装备有限责任公司 | Cooling system for electric-controlled house |
| CN201340980Y (en) * | 2008-12-18 | 2009-11-04 | 上海大华电器设备有限公司 | Directional ventilating device of central switch cabinet |
| US20120014062A1 (en) * | 2010-07-16 | 2012-01-19 | Rockwell Automation Technologies, Inc. | Cooling duct attachment and sealing for a motor drive |
| CN102447260A (en) * | 2011-10-31 | 2012-05-09 | 中国电力科学研究院 | High-voltage reactive power compensation IGBT power cabinet |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2014005740A1 (en) | 2014-01-09 |
| EP2853011A1 (en) | 2015-04-01 |
| DE102012211504A1 (en) | 2014-05-08 |
| BR112014033034A2 (en) | 2017-06-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150408 |