CN103398612B - A kind of X-ray tube heat pipe type cooling system - Google Patents
A kind of X-ray tube heat pipe type cooling system Download PDFInfo
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- CN103398612B CN103398612B CN201310371130.1A CN201310371130A CN103398612B CN 103398612 B CN103398612 B CN 103398612B CN 201310371130 A CN201310371130 A CN 201310371130A CN 103398612 B CN103398612 B CN 103398612B
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- heat pipe
- ray tube
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Abstract
The invention provides a kind of X-ray tube heat pipe type cooling system, comprise: X-ray tube support housing (1), establish X-ray tube (2) in it, and described X-ray tube support housing (1) is offered refrigerant inlet (3) and refrigerant outlet (4); Heat exchange of heat pipe housing (5), described heat exchange of heat pipe housing (5) sidewall offers inlet (6) and liquid outlet (7), and described inlet (6) is communicated with described refrigerant outlet (4), and described liquid outlet (7) is communicated with described refrigerant inlet (3), and establish pump (8) between described heat exchange of heat pipe housing (5) and described X-ray tube support housing (1); Heat exchange of heat pipe (9), it comprises two sections of cavity long tubes, and described two sections of cavity long tube one end close, the other end is communicated with by bend pipe, and described two sections of cavity long tubes wherein one section of port be placed in down in described heat exchange of heat pipe housing (5), and described two sections of cavity long tubes wherein another section of level be placed in air.
Description
Technical field
The present invention relates to a kind of X-ray tube heat pipe type cooling system, be specially a kind of refrigeration system be convenient to X-ray tube and cooled fast.
Background technology
Produce in X-ray tube energy that X-ray uses close to 100% be all converted to heat, X-ray tube will be caused overheated if these heats are discharged not in time, thus cannot normally work.Existing X-ray tube cooling system, usually by liquid coolant, as wet goods, passes between X-ray tube and X-ray tube support housing, absorbs heat, and reduces coolant temperature by air cooling heat exchanger, thus cooling agent can be recycled.But because existing air cooling heat exchanger heat exchange efficiency is lower, coolant temperature can not be made to rapidly drop to operating temperature, therefore need to adopt more efficient heat exchanger.
Summary of the invention
Low for current air cooling heat exchanger heat exchange efficiency, coolant temperature can not be made to descend degradation problem fast, the invention provides a kind of X-ray tube heat pipe type cooling system, comprise: X-ray tube support housing 1, it is cavity housing, establish X-ray tube 2 in described X-ray tube support housing 1, and described X-ray tube support housing 1 is offered refrigerant inlet 3 and refrigerant outlet 4; Heat exchange of heat pipe housing 5, it is tilted-putted cavity housing, described heat exchange of heat pipe housing 5 sidewall offers inlet 6 and liquid outlet 7, and described inlet 6 is communicated with described refrigerant outlet 4, and described liquid outlet 7 is communicated with described refrigerant inlet 3, and establish pump 8 between described heat exchange of heat pipe housing 5 and described X-ray tube support housing 1; Heat exchange of heat pipe 9, it comprises two sections of cavity long tubes, and described two sections of cavity long tube one end close, the other end is communicated with by bend pipe, and described two sections of cavity long tubes wherein one section of port be placed in down in described heat exchange of heat pipe housing 5, and described two sections of cavity long tubes wherein another section of level be placed in air.
Preferably, described a kind of X-ray tube heat pipe type cooling system, wherein said heat exchange of heat pipe 9 two sections of cavity long tubes comprise shell, are close to the liquid-sucking core of inner wall of tube shell and end cap, and are filled with the lower hydraulic fluid of boiling point in described heat exchange of heat pipe 9.
Preferably, described a kind of X-ray tube heat pipe type cooling system, wherein said heat exchange of heat pipe 9 pipe bent position is adiabatic, and described bend pipe angle is greater than 90 °.
Preferably, described a kind of X-ray tube heat pipe type cooling system, fin is established in one section of cavity long tube outside that wherein said heat exchange of heat pipe 9 is placed in air.
Preferably, described a kind of X-ray tube heat pipe type cooling system, one section of cavity long tube that wherein said heat exchange of heat pipe 9 is placed in air divides into blower fan.
Preferably, described a kind of X-ray tube heat pipe type cooling system, wherein said X-ray tube support housing 1 is cylinder, and described X-ray tube 2 is coaxially installed in described X-ray tube support housing 1, and described X-ray tube 2 axial rotation.
Preferably, described a kind of X-ray tube heat pipe type cooling system, wherein said refrigerant inlet 3 lays respectively on the sidewall of described X-ray tube support housing 1 axle both sides with described refrigerant outlet 4, and described refrigerant inlet 3 is positioned at below described refrigerant outlet 4.
Preferably, described a kind of X-ray tube heat pipe type cooling system, wherein said heat exchange of heat pipe housing 5 one end port slant setting down, offer inlet 6 above the sidewall of described heat exchange of heat pipe housing 5 one end down, and offer liquid outlet 7 below the sidewall of described heat exchange of heat pipe housing 5 other end.
Preferably, described a kind of X-ray tube heat pipe type cooling system, one section of cavity long tube that wherein said heat exchange of heat pipe 9 is placed in described heat exchange of heat pipe housing 5 is coaxially connected with described heat exchange of heat pipe housing 5.
Preferably, described a kind of X-ray tube heat pipe type cooling system, wherein said inlet 6 is communicated with by flexible steel in flat section tubing with described refrigerant outlet 4, and described liquid outlet 7 is communicated with by flexible steel in flat section tubing with described refrigerant inlet 3, and described pump 8 is placed on described flexible steel in flat section tubing connecting pipeline.
A kind of X-ray tube heat pipe type cooling system provided by the invention, mainly adopts hot pipe technique, carries out heat exchange, have thermal resistance little, heat exchange efficiency advantages of higher by the phase transformation effect of inside heat pipe.In the present invention simultaneously, X-ray tube support housing and heat exchange of heat pipe housing form cooling agent closed flow, are conducive to the circulation of cooling agent, improve cooling agent service efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of X-ray tube heat pipe type cooling system that the present invention proposes.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in further detail, can implement according to this with reference to description word to make those skilled in the art.
Please refer to Fig. 1, the invention provides a kind of X-ray tube heat pipe type cooling system, comprising: X-ray tube support housing 1, it is cavity housing, establish X-ray tube 2 in described X-ray tube support housing 1, and described X-ray tube support housing 1 is offered refrigerant inlet 3 and refrigerant outlet 4; Heat exchange of heat pipe housing 5, it is tilted-putted cavity housing, described heat exchange of heat pipe housing 5 sidewall offers inlet 6 and liquid outlet 7, and described inlet 6 is communicated with described refrigerant outlet 4, and described liquid outlet 7 is communicated with described refrigerant inlet 3, and establish pump 8 between described heat exchange of heat pipe housing 5 and described X-ray tube support housing 1; Heat exchange of heat pipe 9, it comprises two sections of cavity long tubes, and described two sections of cavity long tube one end close, the other end is communicated with by bend pipe, and described two sections of cavity long tubes wherein one section of port be placed in down in described heat exchange of heat pipe housing 5, and described two sections of cavity long tubes wherein another section of level be placed in air.
In the present invention:
Heat exchange of heat pipe 9 two sections of cavity long tubes comprise shell, are close to the liquid-sucking core of inner wall of tube shell and end cap, and its inside is filled with the lower hydraulic fluid of boiling point.
Heat exchange of heat pipe 9 pipe bent position is adiabatic, and described bend pipe angle is greater than 90 °.
Fin is established in one section of cavity long tube outside that heat exchange of heat pipe 9 is placed in air, and divides into blower fan below it.
X-ray tube support housing 1 is cylinder, and described X-ray tube 2 is coaxially installed in described X-ray tube support housing 1, and described X-ray tube 2 axial rotation.
Refrigerant inlet 3 and described refrigerant outlet 4 lay respectively on the sidewall of described X-ray tube support housing 1 axle both sides, and described refrigerant inlet 3 is positioned at below described refrigerant outlet 4.
Heat exchange of heat pipe housing 5 one end port slant setting down, offers inlet 6 above the sidewall of described heat exchange of heat pipe housing 5 one end down, and offers liquid outlet 7 below the sidewall of described heat exchange of heat pipe housing 5 other end.One section of cavity long tube that heat exchange of heat pipe 9 is placed in described heat exchange of heat pipe housing 5 is coaxially connected with described heat exchange of heat pipe housing 5.
Inlet 6 is communicated with by flexible steel in flat section tubing with refrigerant outlet 4, and liquid outlet 7 is communicated with by flexible steel in flat section tubing with refrigerant inlet 3, and pump 8 is placed on described flexible steel in flat section tubing connecting pipeline.
The course of work of a kind of X-ray tube heat pipe type cooling system provided by the invention is: tilted-putted one section of cavity long tube that heat exchange of heat pipe 9 is placed in heat exchange of heat pipe housing 5 is evaporator section, and the one section of cavity long tube being positioned at water in air placing flat is cooling section.The high temperature coolant flowed out from coolant outlet 4 enters in heat exchange of heat pipe housing 5 by inlet 6, and carry out heat exchange with heat exchange of heat pipe 9 evaporator section, carburation by evaporation after working media absorption high temperature coolant heat in heat exchange of heat pipe 9, and rise along pipeline, carry out heat exchange at heat exchange of heat pipe 9 cooling section and air, working media releases heat to pipe outer air, be condensed into liquid, and flow downward along pipeline, return heat exchange of heat pipe 9 evaporator section, again carry out heat exchange with high temperature coolant.High temperature coolant temperature constantly reduces and is flowed out by liquid outlet 7, enters in X-ray tube support housing 1, cool X-ray tube 2 by the effect of pump 8 by coolant inlet 3.The present invention, by establishing fin at heat exchange of heat pipe 9 cooling section, establishes blower fan below it simultaneously, can accelerate heat transfer process, thus improve the heat exchange efficiency of heat exchange of heat pipe 9.
Although embodiment of the present invention are open as above, but it is not restricted to listed in description and embodiment utilization, it can be applied to various applicable the field of the invention completely, for those skilled in the art, can easily realize other amendment, therefore do not deviating under the universal that claim and equivalency range limit, the present invention is not limited to specific details and illustrates here and the legend described.
Claims (9)
1. an X-ray tube heat pipe type cooling system, is characterized in that, comprising:
X-ray tube support housing (1), it is cavity housing, establish X-ray tube (2) in described X-ray tube support housing (1), and described X-ray tube support housing (1) is offered refrigerant inlet (3) and refrigerant outlet (4);
Heat exchange of heat pipe housing (5), it is tilted-putted cavity housing, described heat exchange of heat pipe housing (5) sidewall offers inlet (6) and liquid outlet (7), and described inlet (6) is communicated with described refrigerant outlet (4), and described liquid outlet (7) is communicated with described refrigerant inlet (3), and establish pump (8) between described heat exchange of heat pipe housing (5) and described X-ray tube support housing (1);
Heat exchange of heat pipe (9), it comprises two sections of cavity long tubes, and described two sections of cavity long tube one end close, the other end is communicated with by bend pipe, and described two sections of cavity long tubes wherein one section of port be placed in down in described heat exchange of heat pipe housing (5), and described two sections of cavity long tubes wherein another section of level be placed in air;
Described heat exchange of heat pipe (9) pipe bent position is adiabatic, and described bend pipe angle is greater than 90 °;
Wherein, the lower hydraulic fluid of boiling point is filled with in described heat exchange of heat pipe (9), described hydraulic fluid absorbs carburation by evaporation after the high temperature coolant liberated heat that described inlet (6) flows into, and carries out heat exchange along pipeline rising with air.
2. a kind of X-ray tube heat pipe type cooling system according to claim 1, is characterized in that, described heat exchange of heat pipe (9) two sections of cavity long tubes comprise shell, are close to the liquid-sucking core of inner wall of tube shell and end cap.
3. a kind of X-ray tube heat pipe type cooling system according to claim 1, is characterized in that, fin is established in one section of cavity long tube outside that described heat exchange of heat pipe (9) is placed in air.
4. a kind of X-ray tube heat pipe type cooling system according to claim 1 or 3, is characterized in that, one section of cavity long tube that described heat exchange of heat pipe (9) is placed in air divides into blower fan.
5. a kind of X-ray tube heat pipe type cooling system according to claim 1, it is characterized in that, described X-ray tube support housing (1) is cylinder, and described X-ray tube (2) is coaxially installed in described X-ray tube support housing (1), and described X-ray tube (2) axial rotation.
6. a kind of X-ray tube heat pipe type cooling system according to claim 1 or 5, it is characterized in that, described refrigerant inlet (3) and described refrigerant outlet (4) lay respectively on the sidewall of described X-ray tube support housing (1) axle both sides, and described refrigerant inlet (3) is positioned at described refrigerant outlet (4) below.
7. a kind of X-ray tube heat pipe type cooling system according to claim 1, it is characterized in that, described heat exchange of heat pipe housing (5) one end port slant setting down, offer inlet (6) above the sidewall of described heat exchange of heat pipe housing (5) one end down, and offer liquid outlet (7) below the sidewall of described heat exchange of heat pipe housing (5) other end.
8. a kind of X-ray tube heat pipe type cooling system according to claim 1 or 7, it is characterized in that, one section of cavity long tube that described heat exchange of heat pipe (9) is placed in described heat exchange of heat pipe housing (5) is coaxially connected with described heat exchange of heat pipe housing (5).
9. a kind of X-ray tube heat pipe type cooling system according to claim 1, it is characterized in that, described inlet (6) is communicated with by flexible steel in flat section tubing with described refrigerant outlet (4), described liquid outlet (7) is communicated with by flexible steel in flat section tubing with described refrigerant inlet (3), and described pump (8) is placed on described flexible steel in flat section tubing connecting pipeline.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310371130.1A CN103398612B (en) | 2013-08-23 | 2013-08-23 | A kind of X-ray tube heat pipe type cooling system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310371130.1A CN103398612B (en) | 2013-08-23 | 2013-08-23 | A kind of X-ray tube heat pipe type cooling system |
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| Publication Number | Publication Date |
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| CN103398612A CN103398612A (en) | 2013-11-20 |
| CN103398612B true CN103398612B (en) | 2015-11-18 |
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| CN201310371130.1A Active CN103398612B (en) | 2013-08-23 | 2013-08-23 | A kind of X-ray tube heat pipe type cooling system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105509376B (en) * | 2016-02-02 | 2018-03-02 | 杨国义 | The air conditioner cooling cycle system and air conditioner of a kind of high efficient heat exchanging |
Citations (7)
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| JP2002367797A (en) * | 2001-06-07 | 2002-12-20 | Hitachi Medical Corp | X-ray tube device |
| JP2004311170A (en) * | 2003-04-04 | 2004-11-04 | Toshiba Corp | Oil heat exchanger and x-ray tube device |
| CN200941706Y (en) * | 2006-08-18 | 2007-08-29 | 江西铜业股份有限公司永平铜矿 | X-ray tube constant temp controller of fluorescent on-line analyzer |
| CN102783959A (en) * | 2012-07-31 | 2012-11-21 | 苏州明威医疗科技有限公司 | Device for preventing coolant material of an X-ray unit from evaporating when being overheated |
| CN202724965U (en) * | 2012-07-12 | 2013-02-13 | 江苏智道工程技术有限公司 | High-efficiency and self-dissipation stable adsorption tower |
| CN202979445U (en) * | 2012-08-21 | 2013-06-05 | 同方威视技术股份有限公司 | Integrated flying spot X-ray machine |
| CN203672206U (en) * | 2013-08-23 | 2014-06-25 | 苏州明威医疗科技有限公司 | X-ray tube heat-tube type cooling system |
-
2013
- 2013-08-23 CN CN201310371130.1A patent/CN103398612B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002367797A (en) * | 2001-06-07 | 2002-12-20 | Hitachi Medical Corp | X-ray tube device |
| JP2004311170A (en) * | 2003-04-04 | 2004-11-04 | Toshiba Corp | Oil heat exchanger and x-ray tube device |
| CN200941706Y (en) * | 2006-08-18 | 2007-08-29 | 江西铜业股份有限公司永平铜矿 | X-ray tube constant temp controller of fluorescent on-line analyzer |
| CN202724965U (en) * | 2012-07-12 | 2013-02-13 | 江苏智道工程技术有限公司 | High-efficiency and self-dissipation stable adsorption tower |
| CN102783959A (en) * | 2012-07-31 | 2012-11-21 | 苏州明威医疗科技有限公司 | Device for preventing coolant material of an X-ray unit from evaporating when being overheated |
| CN202979445U (en) * | 2012-08-21 | 2013-06-05 | 同方威视技术股份有限公司 | Integrated flying spot X-ray machine |
| CN203672206U (en) * | 2013-08-23 | 2014-06-25 | 苏州明威医疗科技有限公司 | X-ray tube heat-tube type cooling system |
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| CN103398612A (en) | 2013-11-20 |
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