CN101916646B - Integrated reactor module - Google Patents
Integrated reactor module Download PDFInfo
- Publication number
- CN101916646B CN101916646B CN2010102392428A CN201010239242A CN101916646B CN 101916646 B CN101916646 B CN 101916646B CN 2010102392428 A CN2010102392428 A CN 2010102392428A CN 201010239242 A CN201010239242 A CN 201010239242A CN 101916646 B CN101916646 B CN 101916646B
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- reactor
- housing
- cooling fan
- heat radiation
- binding post
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Abstract
The invention relates to an integrated reactor module. In the integrated reactor module, a shell and a base hold a reactor and a cooling fan therein and a cooling air channel is formed around the reactor. The integrated reactor module has the structure that: the reactor is fixedly arranged on the base; the bottom of the shell is connected with the base through a fixing supporting foot; radiating vents are arranged on the shell above the reactor; a cooling fan is arranged in the shell above the reactor and corresponding to the radiating vents; the terminal of the reactor and the power terminal of the cooling fan are arranged on the shell; lead wires in the reactor and the cooling fan are correspondingly connected with external circuits through the terminals; a circle of radiating vents are arranged at the combined part between the bottom of the shell and the base; and a radiating air channel is arranged between the reactor and the inner wall of the shell around the reactor.
Description
Technical field
The present invention relates to a kind of large power reactor, especially a kind ofly reactor and cooling fan are wrapped in wherein, and form the integrated reactor module of cooling air channel at the reactor periphery by housing and base.
Background technology
Reactor is the inductor of the present indication of people, is the electrical equipment that relies on the induction reactance obstruction change in current of coil.Reactor of a great variety, application surface are very extensively.Current limiting reactor, filter reactor, arc-suppression reactor commonly used in electric power system have all been brought into play enormous function.Especially in the utilization of new forms of energy, all utilize reactor to eliminate the voltage and current of certain subharmonic in the power circuit in the various electricity generation systems.But when being to use reactor, good cooling system is the key that numerous electric product is paid attention to.In numerous solutions, air cooling is the type of cooling wherein commonly used.
Large power reactor is usually supporting to be used in the power generation system, especially in the current transformer of wind power generation, in the use; Reactor generally is installed in the regulator cubicle, because the long-time non-stop run of reactor will inevitably produce great amount of heat; Cause the temperature in the regulator cubicle too high, not only can influence the electric property of reactor itself, also can influence the service behaviour of other components and parts; Therefore, the heat dissipation problem that solves the current transformer regulator cubicle seems especially outstanding, at present; Heat radiation generally is radiator fan to be set carry out the air blast cooling heat radiation near reactor to reactor, discharges the heat in the rack through air draught type or blowing-type mode.This radiating mode, owing to can not form uniform cooling air channel at the reactor periphery, its radiating efficiency is not high, and is inhomogeneous to the cooling of reactor yet.
At present, reactor is wrapped in the housing, the modularization reactor that around reactor, forms air blast cooling wind is not seen the work report.
Summary of the invention
The objective of the invention is to: in using to large power reactor on radiating mode in the defective that exists, a kind of integrated reactor module is provided.
The objective of the invention is to realize like this: a kind of integrated reactor module is characterized in that: by housing and base reactor and cooling fan are wrapped in wherein, and at the peripheral integrated reactor module that forms cooling air channel of reactor, its structure is:
A) reactor is fixedly mounted on the base, and the housing below is connected with base through fixed feet;
B) housing of reactor top is provided with the heat radiation air port, and cooling fan is installed in reactor top and the heat radiation air port corresponding shell;
C) housing is provided with the power-line terminal of reactor binding post and cooling fan, and reactor is connected through binding post is corresponding with external circuit with lead-in wire in the cooling fan;
D) joint portion is a circle heat radiation air port between housing below and the base, is heat dissipation wind channel between reactor and its peripheral inner walls.
In the present invention: described reactor is a three-phase alternating current reactance device, and the input of each phase all is connected through binding post is corresponding with external circuit with output in the reactor.
In the present invention: described reactor also is furnished with temperature sensor probe, and housing is provided with corresponding binding post, and the lead-in wire of temperature sensor probe is through the corresponding connection with external circuit of binding post on the housing.
In the present invention: described cooling fan is centrifugal cooling fan, be positioned on the reactor upper shell to be provided with the heat radiation air port be heat radiation air outlet, be the heat radiation air inlet in the circle heat radiation of one below the housing and between base air port.
In the present invention: described housing adopts, and metal material is made, and each binding post on the housing all insulate with housing; Described each binding post is concentrated the Wiring area that is set in place in the housing middle part.
The invention has the advantages that: adopt housing and base that reactor and cooling fan are wrapped in wherein, and at the peripheral integrated reactor module that forms cooling air channel of reactor, each binding post is concentrated Wiring area is set, structure is compact more; Because cooling fan places housing, has cooling air channel at reactor, especially, not only improved the radiating efficiency of cooling fan, and guaranteed that the reactor operation is safer reactor to reactor configuration temperature sensor probe; Because housing adopts metal material to make, can shield the mutual electromagnetic that possibly exist between reactor and other electrical equipment and disturb; After adopting integrated reactor module, will make the maintenance of regulator cubicle convenient.
Description of drawings
Fig. 1 is the structural representation of the embodiment of the invention;
Fig. 2 is the electrical schematic diagram of the embodiment of the invention.
Among the figure: 1, cooling fan, 2, reactor, 3, binding post, 4, housing, 5, fixed feet, 6, base, 7, air outlet, 8, temperature sensor probe.
Embodiment
Accompanying drawing is non-limiting to disclose specific embodiment of the present invention, below in conjunction with accompanying drawing the present invention is done to describe further.
Visible by Fig. 1; The present invention is wrapped in reactor 2 and cooling fan 1 wherein by housing 4 and base 6; And form cooling air channels at reactor 2 periphery, and concrete structure is: reactor 2 is fixedly mounted on the base 6, and housing 4 belows are connected with base 6 through fixed feet 5; The housing 4 of reactor 2 tops is provided with the heat radiation air port, and cooling fan 1 is installed in reactor 2 tops and the heat radiation air port corresponding shell 4; Housing 4 is provided with binding post 3, and described binding post 3 comprises the binding post of reactor 2 and the power-line terminal of cooling fan 1, and reactor 2 is connected through binding post 3 is corresponding with external circuit with lead-in wire in the cooling fan 1; The joint portion is a circle heat radiation air port (not shown) between housing 4 belows and the base 6, is heat dissipation wind channel between reactor 2 and its peripheral housing 4 inwalls.
In the present embodiment: described cooling fan 1 is centrifugal cooling fan; Described reactor 2 is a three-phase alternating current reactance device; Be positioned on reactor 2 upper shell to be provided with the heat radiation air port be heat radiation air outlet 7, (not shown) is the heat radiation air inlet in the circle heat radiation of one below the housing 4 and between base air port.
During practical implementation: the heat radiation air inlet should have big air inflow, to satisfy the heat radiation needs of reactor 2; Described housing 4 also can adopt metal material to make, and when housing 4 adopted metal material to make, binding post 3 must insulate with housing 4.
In the use, heating in reactor 2 work, at this moment; Under the effect of cooling fan 1, the heat radiation air inlet gets in the integrated reactor module from housing 4 belows to make cold air, flows from bottom to top; Carry out heat exchange with reactor, with heat heat radiation air outlet 7 discharges from the top.
Visible by Fig. 2, the internal circuit of integrated reactor module is made up of two parts, and a part is reactor circuit independently, a part ofly is cooling fan circuit independently.Visible by reactor circuit, three-phase alternating current reactance device also is furnished with temperature sensor probe 8, and housing is provided with corresponding binding post, and the lead-in wire of temperature sensor probe is through the corresponding connection with external circuit of binding post on the housing; Visible by the cooling fan circuit, in the start-up circuit of cooling fan, be provided with the startup capacitor C
61
When safeguarding, damage, can the integrated reactor module overall pulling down directly be replaced with new integrated reactor module in case confirm reactor.
Claims (5)
1. integrated reactor module is characterized in that: by housing and base reactor and cooling fan are wrapped in wherein, and form the integrated reactor module of cooling air channel at the reactor periphery, its structure is:
A) reactor is fixedly mounted on the base, and the housing below is connected with base through fixed feet;
B) housing of reactor top is provided with the heat radiation air port, and cooling fan is installed in reactor top and the heat radiation air port corresponding shell;
C) housing is provided with the power-line terminal of reactor binding post and cooling fan, and reactor is connected through binding post is corresponding with external circuit with lead-in wire in the cooling fan;
D) joint portion is a circle heat radiation air port between housing below and the base, is heat dissipation wind channel between reactor and its peripheral inner walls.
2. based on the described integrated reactor module of claim 1, it is characterized in that: described reactor is a three-phase alternating current reactance device, and the input of each phase all is connected through binding post is corresponding with external circuit with output in the reactor.
3. integrated reactor module according to claim 1; It is characterized in that: described reactor also is furnished with temperature sensor probe; Housing is provided with corresponding binding post, and the lead-in wire of temperature sensor probe is through the corresponding connection with external circuit of binding post on the housing.
4. integrated reactor module according to claim 1; It is characterized in that: described cooling fan is centrifugal cooling fan; The heat radiation air port that is positioned on the reactor upper shell is a heat radiation air outlet, is the heat radiation air inlet in the circle of one below the housing and between base heat radiation air port.
5. according to the described integrated reactor module of one of claim 1～4, it is characterized in that: described housing adopts metal material to make, and each binding post on the housing all insulate with housing; Described each binding post is concentrated the Wiring area that is set in place in the housing middle part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102392428A CN101916646B (en) | 2010-07-28 | 2010-07-28 | Integrated reactor module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102392428A CN101916646B (en) | 2010-07-28 | 2010-07-28 | Integrated reactor module |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101916646A CN101916646A (en) | 2010-12-15 |
| CN101916646B true CN101916646B (en) | 2012-07-04 |
Family
ID=43324125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102392428A Expired - Fee Related CN101916646B (en) | 2010-07-28 | 2010-07-28 | Integrated reactor module |
Country Status (1)
| Country | Link |
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| CN (1) | CN101916646B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102882355B (en) * | 2012-09-19 | 2016-05-11 | 北京天诚同创电气有限公司 | Integrated wind power converter closed water-cooling heat dissipation device |
| CN103208348B (en) * | 2013-03-15 | 2015-09-02 | 武汉振源电气股份有限公司 | The removable large-scale series connection iron core reactor of oil immersed type |
| CN109192460A (en) * | 2018-09-25 | 2019-01-11 | 株洲中车奇宏散热技术有限公司 | A kind of method and reactor to the power supply of reactor cooling blower |
| CN113395848B (en) * | 2021-01-21 | 2022-05-27 | 北京林业大学 | Terminal control equipment for computer network equipment |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2733735Y (en) * | 2004-07-29 | 2005-10-12 | 许继集团有限公司 | Radiating structure suitable for variable frequency speed control cabinet |
| CN201107797Y (en) * | 2007-10-17 | 2008-08-27 | 洛阳宇华电炉厂 | Integration inductor |
| CN201780856U (en) * | 2010-07-28 | 2011-03-30 | 南京高传机电自动控制设备有限公司 | Integrated reactor module |
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2010
- 2010-07-28 CN CN2010102392428A patent/CN101916646B/en not_active Expired - Fee Related
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| Publication number | Publication date |
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| CN101916646A (en) | 2010-12-15 |
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| C14 | Grant of patent or utility model | ||
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Granted publication date: 20120704 Termination date: 20200728 |