CN107714061A - Intelligent and high-efficiency X-ray machine cooling system - Google Patents
Intelligent and high-efficiency X-ray machine cooling system Download PDFInfo
- Publication number
- CN107714061A CN107714061A CN201710796966.4A CN201710796966A CN107714061A CN 107714061 A CN107714061 A CN 107714061A CN 201710796966 A CN201710796966 A CN 201710796966A CN 107714061 A CN107714061 A CN 107714061A
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- ray machine
- pressure fan
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- efficiency
- cooling system
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- 238000001816 cooling Methods 0.000 title claims abstract description 31
- 239000007788 liquid Substances 0.000 claims abstract description 30
- 239000002826 coolant Substances 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 238000005265 energy consumption Methods 0.000 abstract description 4
- 230000009977 dual effect Effects 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 238000005259 measurement Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/44—Constructional features of apparatus for radiation diagnosis
- A61B6/4488—Means for cooling
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medical Informatics (AREA)
- Engineering & Computer Science (AREA)
- Radiology & Medical Imaging (AREA)
- Biomedical Technology (AREA)
- Biophysics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Optics & Photonics (AREA)
- Pathology (AREA)
- Physics & Mathematics (AREA)
- High Energy & Nuclear Physics (AREA)
- Heart & Thoracic Surgery (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- X-Ray Techniques (AREA)
Abstract
This case is related to a kind of intelligent and high-efficiency X-ray machine cooling system, including：X-ray tube, it is coaxial with a rotary shaft；Liquid chiller, it is coaxial with the rotary shaft, and the liquid chiller wraps up the X-ray tube, the first cavity is formed between the liquid chiller and the X-ray tube, first cavity inside is filled with cooling agent；And X-ray machine shell, the liquid chiller is equipped with it, an at least exhaust door is provided with the X-ray machine shell, the exhaust door side is provided with air thermometer, the exhaust door is fixedly connected with an air door driver, the air door driver is electrically connected with the air thermometer, and at least the first pressure fan and the second pressure fan are additionally provided with the X-ray machine shell.This case improves cooling effectiveness, saves cooling energy consumption.
Description
Technical field
The present invention relates to X-ray machine field, more particularly to a kind of intelligent and high-efficiency X-ray machine cooling system.
Background technology
Produced in X-ray tube X ray be all converted to heat close to 100% using energy.Existing X-ray tube cooling system
Generally by liquid cooling medium, such as oil, it is passed through between X-ray tube and the supporing shell of X-ray tube, absorbs these heats.It is heated
Liquid cooling medium by the way that in the air cooler outside cooling medium pump and pipeline to X-ray tube, X is transmitted back to again after air cooling
In the supporing shell of light pipe.
The air cooler of X-ray tube cooling system, cold air is drawn in the space between X-ray machine shell and X-ray machine support, and
Hot-air is also discharged into this space.In order to ensure that the space there are enough cold airs, and hot-air is discharged outside X-ray machine in time,
Will also there be rational air current composition in the space.Irrational air current composition, the hot blast from the discharge of X-ray tube cooling system can be caused to exist
Some regions are detained, and cause these regional temperatures to raise, and are cooled down so as to be unfavorable for X-ray tube, high voltage power supply and other needs
The radiating of equipment.The cooling in this space, in general X-ray machine are that top sets pressure fan, are sent into cold wind from top, bottom is set
Exhaust outlet discharges air.But the position of exhaust outlet is fixed, and number is few, thus it is bad if there is air current composition, cause part
Air overheats, without regulating measure energy relief of symptoms.
The content of the invention
It is an object of the invention to solve at least the above or defect, and provide the advantages of at least will be described later.
It is a still further object of the present invention to provide a kind of intelligent and high-efficiency X-ray machine cooling system, by setting sending for variable-ratio
Blower fan and the exhaust door of adjustable exhaust outlet size, dual temperature adjustment cause hot localised points problem to be resolved, improved
Cooling effectiveness, save cooling energy consumption；By setting the pressure fan of special angle, coordinate the blade, X-ray machine shell with
The more stable air current composition in direction is formed between liquid chiller, and by becoming towards consistent blind window air-out efficiency
Height, improving heat radiation efficiency.
Therefore, technical scheme provided by the invention is：
A kind of intelligent and high-efficiency X-ray machine cooling system, including：
X-ray tube, it is coaxial with a rotary shaft；
Liquid chiller, it is coaxial with the rotary shaft, and the liquid chiller wraps up the X-ray tube, and the liquid is cold
But the first cavity is formed between device and the X-ray tube, first cavity inside is filled with cooling agent；And
X-ray machine shell, the liquid chiller is equipped with it, an at least exhaust door, institute are provided with the X-ray machine shell
State exhaust door side and be provided with air thermometer, the exhaust door is fixedly connected with an air door driver, the air door driver with
The air thermometer is electrically connected, and at least the first pressure fan and the second pressure fan are additionally provided with the X-ray machine shell.
Preferably, the cooling agent is water or heat medium oil.
Preferably, first pressure fan and horizontal plane angle are in 30 ° -60 °, and second pressure fan is perpendicular to level
Face is set, and the air outlet of first pressure fan and the second pressure fan is towards described liquid chiller the same side.
Preferably, the first pressure fan motor electrically connects with the first frequency converter, the second pressure fan motor and
Two frequency converters electrically connect, and first frequency converter electrically connects with the second frequency converter with the air thermometer.
Preferably, some blades are also evenly arranged with the liquid chiller outer wall, the blade is to described
The air outlet of one pressure fan bends certain radian in the opposite direction.
Preferably, the liquid chiller is fixedly connected with the rotary shaft, and the rotary shaft is consolidated with a drive motor
Fixed connection.
Preferably, fixed support is also included, described support bracket fastened one end is fixedly connected with the X-ray machine shell,
The support bracket fastened other end is fixedly connected with the drive motor.
Preferably, the exhaust door is shutter.
Preferably, the opening of the shutter is consistent towards the air outlet direction with first pressure fan.
Preferably, the exhaust door is disposed in an evenly spaced relation on the madial wall of the X-ray machine shell, first air-supply
Machine, the second blower setting are at the top of the X-ray machine shell.
The present invention comprises at least following beneficial effect：
1st, by setting the pressure fan of variable-ratio and the exhaust door of adjustable exhaust outlet size, dual temperature adjustment causes
Hot localised points problem is resolved, and improves cooling effectiveness, saves cooling energy consumption；
2nd, by setting the pressure fan of special angle, the blade is coordinated, the shape between X-ray machine shell and liquid chiller
The air current composition more stable into direction, and by being uprised towards consistent blind window air-out efficiency, improving heat radiation efficiency.
Brief description of the drawings
Fig. 1 is the cross-sectional view of intelligent and high-efficiency X-ray machine cooling system of the present invention.
Embodiment
Below by embodiment, the present invention is described in further detail, to make those skilled in the art with reference to specification
Word can be implemented according to this.
It should be appreciated that used herein such as " have ", "comprising" and " comprising " term are not precluded from one or more
The presence or addition of individual other elements or its combination.
With reference to shown in Fig. 1, the present invention has following examples：
A kind of intelligent and high-efficiency X-ray machine cooling system, including：
X-ray tube 100, it is coaxial with a rotary shaft 110；
Liquid chiller 200, it is coaxial with the rotary shaft 110, and the liquid chiller 200 wraps up the X-ray tube
100, the first cavity 210 is formed between the liquid chiller 200 and the X-ray tube 100, is filled out inside first cavity 210
Filled with cooling agent；And
X-ray machine shell 300, the liquid chiller 200 is equipped with it, at least one is provided with the X-ray machine shell 300
Exhaust door 310, the side of exhaust door 310 are provided with air thermometer 320, and the air door driver 330 of exhaust door 310 and one is solid
Fixed connection, the air door driver 330 electrically connect with the air thermometer 320, be additionally provided with the X-ray machine shell 300 to
Few first pressure fan 340 and the second pressure fan 350.
The cooling agent is water or heat medium oil.
First pressure fan 340 is in 30 ° -60 ° with horizontal plane angle, and second pressure fan 350 is perpendicular to horizontal plane
Set, the air outlet of the pressure fan 350 of the first pressure fan 340 and second is towards described the same side of liquid chiller 200.
The motor of first pressure fan 340 electrically connects with the first frequency converter 341, the motor of the second pressure fan 350 and
Two frequency converters 351 electrically connect, and first frequency converter 341 is electrically connected with the second frequency converter 351 with the air thermometer 320
Connect.
Also it is evenly arranged with some blades 360 on the outer wall of liquid chiller 200, the blade 360 is to described
The air outlet of one pressure fan 340 bends certain radian in the opposite direction.
The liquid chiller 200 is fixedly connected with the rotary shaft 110, and the rotary shaft 110 is consolidated with a drive motor
Fixed connection.
Also include fixed support, described support bracket fastened one end is fixedly connected with the X-ray machine shell 300, described solid
The other end of fixed rack is fixedly connected with the drive motor.
The exhaust door 310 is shutter.
The opening of the shutter is consistent towards the air outlet direction with first pressure fan 340.
The exhaust door 310 is disposed in an evenly spaced relation on the madial wall of the X-ray machine shell 300, first pressure fan
340th, the second pressure fan 350 is arranged on the top of the X-ray machine shell 300.
The present invention is not limited to the position of the exhaust door 310 and thermometer shown in figure.As long as several exhaust doors are installed
310, and each or (position of air thermometer 320 is even not necessarily outside per air themperature is measured near several exhaust doors 310
, can be in the fixed part on X-ray machine support on shell；Thermometer number is also variable, can be the single temperature number of degrees or installation
Several temperature readings are averaged), and the change of the switch of air door and air output is controlled by the air themperature of measurement, come
Improve the air current composition in space, maintain the temperature in whole space uniform and sufficiently low, belong to the category that the present invention covers.
In the upper, middle and lower portion of X-ray machine shell 300, all opening is equipped with exhaust door 310 and air door driver 330 to the present invention respectively,
In the place that each exhaust door 310 closes on, the air themperature near a measurement exhaust door 310 of air thermometer 320 is all installed.
The air overheat condition of the region of air temperature representative exhaust door 310.If temperature is too high, exhaust door 310 will be opened gradually
Significantly, hot blast can be discharged space by exhaust door 310, and the cold air in other regions can flow toward the region, air current composition
Improve so as to reduce the temperature in the region.Accordingly, if temperature is relatively low, exhaust door 310 will turn down gradually, cold wind be avoided that by
Space is discharged, air current composition is maintained.
The temperature adjustment of the present invention has two aspects：It is 1. as described above, empty by the exhaust door 310 and its surrounding in upper, middle and lower portion
The local temperature adjustment of gas thermometer 320, the air current composition in space are continued to optimize with the change of the operating load of X-ray tube 100,
Ensure that the temperature in whole space is uniform., can be with 2. the number of degrees of all air thermometers 320 in the space are averaged
Represent the cold and hot situation in whole space.If ensemble average temperature is higher, frequency converter can raise motor frequency of supply, so as to improve
Pressure fan rotating speed, cause more cold wind to be sent into and come.If ensemble average temperature is low, rotation speed of fan can be reduced, few supply
Cold wind, realize energy-saving run.
From the above mentioned, by setting the pressure fan of variable-ratio and the exhaust door 310 of adjustable exhaust outlet size, dual temperature
Degree regulation causes hot localised points problem to be resolved, and improves cooling effectiveness, saves cooling energy consumption.By setting special angle
The pressure fan of degree, coordinate the blade 360, the more stable gas in direction is formed between X-ray machine shell 300 and liquid chiller
Tissue is flowed, and by being uprised towards consistent blind window air-out efficiency, improving heat radiation efficiency.
Although embodiment of the present invention is disclosed as above, it is not restricted in specification and embodiment listed
With.It can be applied to various suitable the field of the invention completely., can be easily for those skilled in the art
Realize other modification.Therefore it is of the invention and unlimited under the universal limited without departing substantially from claim and equivalency range
In specific details and shown here as the legend with description.
Claims (10)
- A kind of 1. intelligent and high-efficiency X-ray machine cooling system, it is characterised in that including：X-ray tube, it is coaxial with a rotary shaft；Liquid chiller, it is coaxial with the rotary shaft, and the liquid chiller wraps up the X-ray tube, the liquid chiller The first cavity is formed between the X-ray tube, first cavity inside is filled with cooling agent；AndX-ray machine shell, the liquid chiller is equipped with it, an at least exhaust door, the row are provided with the X-ray machine shell Air door side is provided with air thermometer, and the exhaust door is fixedly connected with an air door driver, the air door driver with it is described Air thermometer is electrically connected, and at least the first pressure fan and the second pressure fan are additionally provided with the X-ray machine shell.
- 2. intelligent and high-efficiency X-ray machine cooling system according to claim 1, it is characterised in that the cooling agent be water or Heat medium oil.
- 3. intelligent and high-efficiency X-ray machine cooling system according to claim 1, it is characterised in that first pressure fan and water Plane included angle is in 30 ° -60 °, and second pressure fan is set perpendicular to horizontal plane, first pressure fan and the second pressure fan Air outlet is towards described liquid chiller the same side.
- 4. intelligent and high-efficiency X-ray machine cooling system according to claim 1, it is characterised in that the first pressure fan motor Electrically connected with the first frequency converter, the second pressure fan motor electrically connects with the second frequency converter, first frequency converter and second Frequency converter electrically connects with the air thermometer.
- 5. intelligent and high-efficiency X-ray machine cooling system according to claim 4, it is characterised in that the liquid chiller outer wall On be also evenly arranged with some blades, the blade bends one in the opposite direction to the air outlet with first pressure fan Determine radian.
- 6. intelligent and high-efficiency X-ray machine cooling system according to claim 5, it is characterised in that the liquid chiller and institute State rotary shaft to be fixedly connected, the rotary shaft is fixedly connected with a drive motor.
- 7. intelligent and high-efficiency X-ray machine cooling system according to claim 6, it is characterised in that also include fixed support, institute State support bracket fastened one end to be fixedly connected with the X-ray machine shell, the support bracket fastened other end is consolidated with the drive motor Fixed connection.
- 8. intelligent and high-efficiency X-ray machine cooling system according to claim 1, it is characterised in that the exhaust door is shutter.
- 9. intelligent and high-efficiency X-ray machine cooling system according to claim 8, it is characterised in that the opening court of the shutter It is consistent to the air outlet direction with first pressure fan.
- 10. intelligent and high-efficiency X-ray machine cooling system according to claim 1, it is characterised in that the exhaust door uniform intervals It is arranged on the madial wall of the X-ray machine shell, first pressure fan, the second blower setting are in the X-ray machine shell Top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710796966.4A CN107714061A (en) | 2017-09-06 | 2017-09-06 | Intelligent and high-efficiency X-ray machine cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710796966.4A CN107714061A (en) | 2017-09-06 | 2017-09-06 | Intelligent and high-efficiency X-ray machine cooling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107714061A true CN107714061A (en) | 2018-02-23 |
Family
ID=61205891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710796966.4A Pending CN107714061A (en) | 2017-09-06 | 2017-09-06 | Intelligent and high-efficiency X-ray machine cooling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107714061A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109157240A (en) * | 2018-11-05 | 2019-01-08 | 中山市明峰医疗器械有限公司 | A kind of heat dissipation CT machine certainly |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6491428B1 (en) * | 1999-08-30 | 2002-12-10 | Kabushiki Kaisha Toshiba | X-ray computed tomography apparatus |
| US20040114723A1 (en) * | 2002-12-16 | 2004-06-17 | Ray Shawn A. | Computed tomography gantry cooling systems and methods |
| CN102846335A (en) * | 2012-07-31 | 2013-01-02 | 苏州明威医疗科技有限公司 | Device and efficiency evaluation method of air-cooled X-ray machine air cooling system |
| CN103759448A (en) * | 2014-01-27 | 2014-04-30 | 苏州明威医疗科技有限公司 | Double cooling system of X-ray machine |
| CN104616951A (en) * | 2013-11-05 | 2015-05-13 | 株式会社东芝 | Rotating-anode x-ray tube assembly |
| CN205448460U (en) * | 2016-03-11 | 2016-08-10 | 苏州明威医疗科技有限公司 | Heat pipe heat recovery cooling system for X -ray machine |
| CN207219135U (en) * | 2017-09-06 | 2018-04-10 | 苏州明威医疗科技有限公司 | low energy consumption cooling device for X-ray machine |
-
2017
- 2017-09-06 CN CN201710796966.4A patent/CN107714061A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6491428B1 (en) * | 1999-08-30 | 2002-12-10 | Kabushiki Kaisha Toshiba | X-ray computed tomography apparatus |
| US20040114723A1 (en) * | 2002-12-16 | 2004-06-17 | Ray Shawn A. | Computed tomography gantry cooling systems and methods |
| CN102846335A (en) * | 2012-07-31 | 2013-01-02 | 苏州明威医疗科技有限公司 | Device and efficiency evaluation method of air-cooled X-ray machine air cooling system |
| CN104616951A (en) * | 2013-11-05 | 2015-05-13 | 株式会社东芝 | Rotating-anode x-ray tube assembly |
| CN103759448A (en) * | 2014-01-27 | 2014-04-30 | 苏州明威医疗科技有限公司 | Double cooling system of X-ray machine |
| CN205448460U (en) * | 2016-03-11 | 2016-08-10 | 苏州明威医疗科技有限公司 | Heat pipe heat recovery cooling system for X -ray machine |
| CN207219135U (en) * | 2017-09-06 | 2018-04-10 | 苏州明威医疗科技有限公司 | low energy consumption cooling device for X-ray machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109157240A (en) * | 2018-11-05 | 2019-01-08 | 中山市明峰医疗器械有限公司 | A kind of heat dissipation CT machine certainly |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180223 |
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| RJ01 | Rejection of invention patent application after publication |