CN109820533A - A kind of CT rotary frame and CT equipment - Google Patents
A kind of CT rotary frame and CT equipment Download PDFInfo
- Publication number
- CN109820533A CN109820533A CN201910144861.XA CN201910144861A CN109820533A CN 109820533 A CN109820533 A CN 109820533A CN 201910144861 A CN201910144861 A CN 201910144861A CN 109820533 A CN109820533 A CN 109820533A
- Authority
- CN
- China
- Prior art keywords
- air
- air inlet
- ventilation passage
- outlet
- rotary frame
- 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
Landscapes
- Apparatus For Radiation Diagnosis (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention belongs to CT equipment technical field, a kind of CT rotary frame and CT equipment are disclosed.CT rotary frame includes frame body, air inlet and air outlet are provided on frame body, the air ventilation passage of connection air inlet and air outlet is provided in frame body, it is equipped in air ventilation passage to radiator, air inlet and air outlet are configured as when frame body is along own axis, and outside air can enter air ventilation passage from air inlet and flow out from gas outlet.CT equipment includes above-mentioned CT rotary frame.In the present invention, the setting of air ventilation passage with air inlet and air outlet, CT rotary frame auxiliary coolant system is enabled more efficiently to play cooling effect, make to maintain within the scope of certain temperature to radiator, to extend the service life of cooling system, and when cooling system breaks down, wind cooling temperature lowering independently can be carried out to radiator to its inside.
Description
Technical field
The present invention relates to CT equipment technical field more particularly to a kind of CT rotary frame and CT equipments.
Background technique
CT (Computed Tomography, computer tomography) equipment is a kind of to use X-ray setting as irradiation source
It is standby, mainly by X-ray bulb, X-ray detector, control system, image acquisition transmission system, image processing system composition.
CT equipment is scanned human body using X-ray, and when X-ray penetrates human body, part ray is inhaled by tissue
It receives, part ray is received by X-ray detector, generates photosignal, and captured by signal acquiring system.Due to tissue
Density degree is different, also different to the absorbability of X-ray, therefore the X-ray intensity that detector receives just has difference.This
After a little information are converted into digital information, image processing system is sent to by image acquisition transmission system and utilizes image reconstruction algorithm
It is handled, finally shows the cross-sectional image at some position of human body.
The characteristics of CT equipment be it is easy to operate, to patient's no pain, image density and high resolution, equipment is sensitive reliable,
It can be observed that lesion very small in human body, therefore in discovery lesion, determine the spatial position of lesion in human body, lesion is big
Small, lesion number etc. has special value.
With the development of CT technology, there is multiple rows of CT equipment (MDCT), is mentioned using more parallel detector arrays
The high-performance scanning agreement more advanced with support, such as the scanning of heart.CT equipment at most can achieve 320 rows detection at present
Device.While CT equipment performance improves, generated heat is also dramatically increased in the course of work, the event of cooling system at work
Barrier will lead to the delay machine of equipment, wait the maintenance period that can not work, if encountering critical case at this time, it would be possible to cause
Serious consequence.
Summary of the invention
The purpose of the present invention is to provide a kind of CT rotary frame and CT equipment, can when cooling system breaks down,
Detector is cooled down.
To achieve this purpose, the present invention adopts the following technical scheme:
A kind of CT rotary frame, comprising:
Frame body is provided with air inlet and air outlet on the frame body, be provided in the frame body connection air inlet and
The air ventilation passage of the gas outlet is equipped with to radiator in the air ventilation passage, the air inlet and described
Gas outlet is configured as when the frame body is around own axis, and outside air can enter the gas from the air inlet
Body circulation passage is simultaneously flowed out from the gas outlet.
Preferably, further including providing the cooling device of power by external power supply.
Preferably, further include:
Intaker controller, the Intaker controller are set at the air inlet, can control the air inlet
Opening and closing；
Air outlet control device, the air outlet control device are set at the gas outlet, can control the gas outlet
Opening and closing.
Preferably, the Intaker controller and the air outlet control device are flow control valve；
The Intaker controller blocks the air inlet, can control the air inlet opening and closing and the air inlet
Aperture, the air outlet control device blocks the gas outlet, can control the gas outlet opening and closing and the gas outlet
Aperture.
Preferably, being provided with air inlet guide plate on the outer wall of the frame body, the air inlet guide plate can lead outside air
To the air inlet.
Preferably, the air inlet guide plate is installed on the outer wall of the frame body by driving device, the driving device
The air inlet guide plate rotation can be driven to adjust the angle between the air inlet guide plate and the frame body outer wall.
Preferably, being provided with outlet guide plate in the air ventilation passage, the outlet guide plate can be by the gas
Air in circulation passage is oriented to the gas outlet.
Preferably, being equipped with gas flow sensor in the air ventilation passage.
A kind of CT equipment, including above-mentioned CT rotary frame, the detector of CT equipment is installed on the air ventilation passage
It is interior.
Preferably, the detector is provided with multiple rows of, the air along the air ventilation passage of detector described in every row
Flow direction arrangement, the adjacent two rows detector intervals setting.
Beneficial effects of the present invention:
The setting of air ventilation passage with air inlet and air outlet, enables CT rotary frame auxiliary coolant system
Cooling effect is more efficiently played, makes to maintain within the scope of certain temperature to radiator, to extend cooling system
Service life, and when cooling system breaks down, wind cooling temperature lowering independently can be carried out to radiator to its inside.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of CT rotary frame described in the embodiment of the present invention.
In figure:
1, frame body；11, air ventilation passage；12, air inlet guide plate；13, driving device；14, outlet guide plate；15, gas stream
Quantity sensor；
2, Intaker controller；
3, air outlet control device；
100, detector.
Specific embodiment
The embodiment of the present invention is described below in detail, the example of embodiment is shown in the accompanying drawings, wherein identical from beginning to end
Or similar label indicates same or like
Element or element with the same or similar functions.Embodiment below with reference to attached drawing description is exemplary
, it is intended to it is used to explain the present invention, and is not considered as limiting the invention.
To further illustrate the technical scheme of the present invention below with reference to the accompanying drawings and specific embodiments.
As shown in Figure 1, CT rotary frame includes frame body 1 the present invention provides a kind of CT rotary frame, it is arranged on frame body 1
There are air inlet and air outlet, the air ventilation passage 11 of connection air inlet and air outlet, air ventilation passage are provided in frame body 1
It is equipped in 11 to radiator, air inlet and air outlet are configured as when frame body 1 is along own axis, outside air energy
It is enough to enter air ventilation passage 11 from air inlet and flowed out from gas outlet.The position shown in Fig. 1 of frame body 1 to counter clockwise direction
When rotation, direction shown in arrow is flow direction of the cooling air-flow in air ventilation passage 11.
In the present invention, the setting of the air ventilation passage 11 with air inlet and air outlet enables CT rotary frame
Auxiliary coolant system more efficiently plays cooling effect, makes to maintain within the scope of certain temperature to radiator, to prolong
The service life of long cooling system, and when cooling system breaks down, it can be independently to its inside to radiator
Carry out wind cooling temperature lowering.
Selectively, CT rotary frame further includes providing the cooling device of power by external power supply, when CT rotary frame
When not being able to satisfy cooling effect by the rotation of itself, cooling device can be opened and cooled down, it is in the present embodiment, cold
But device is in addition to this fan or liquid cooling heat radiator driven by external power supply can also be other arbitrary devices, only
It wants to achieve the purpose that rapid cooling.
In the present embodiment, CT rotary frame further includes Intaker controller 2 and air outlet control device 3.Wherein, air inlet control
Device 2 processed is set at air inlet, can control the opening and closing of air inlet, and air outlet control device 3 is set at gas outlet, can be controlled
Produce the opening and closing of port.Above-mentioned setting, so that when needing to improve when running temperature, it can be by closing air inlet or closing
Air inlet and air outlet stop the inflow of external cooling air-flow so as to radiator heat dissipation and heat up.
Specifically, Intaker controller 2 and air outlet control device 3 are flow control valve.Intaker controller 2 block into
Port, can control the opening and closing of air inlet and the aperture of air inlet, and air outlet control device 3 blocks gas outlet, can control out
The opening and closing of port and the aperture of gas outlet.Above-mentioned setting, can be to the base that air inlet and air outlet are reliably opened and closed
On plinth, moreover it is possible to air inlet and air outlet aperture is pointedly controlled, with the flow of cooling air-flow in regulating gas circulation passage 11,
To heat up and cool down more flexiblely.
In the present embodiment, air inlet guide plate 12 is provided on the outer wall of frame body 1, air inlet guide plate 12 can lead outside air
To air inlet.Specifically, air inlet guide plate 12 (is in the present embodiment motor, in addition to this it can be with by driving device 13
It is other devices such as cylinder) it is installed on the outer wall of frame body 1, driving device 13 can drive the rotation of air inlet guide plate 12 to adjust air inlet
Angle between 1 outer wall of guide plate 12 and frame body.The setting of above-mentioned air inlet guide plate 12, so that when frame body 1 is along own axis,
There can be more outer gas streams to be directed to air inlet, to increase the flow of cooling air-flow in air ventilation passage 11, mention
High cooling effect.
Specifically, being provided with outlet guide plate 14 in air ventilation passage 11, outlet guide plate 14 can be by air ventilation passage
Air in 11 is oriented to gas outlet.The setting of above-mentioned outlet guide plate 14, so that when frame body 1 is along own axis, and wait dissipate
High temperature gas flow after thermal heat exchange can be exported more efficiently from gas outlet, further improve cooling effect.
More specifically, gas flow sensor 15 is installed in air ventilation passage 11.Gas flow sensor 15 with
Intaker controller 2, air outlet control device 3 and driving device 13 are electrically connected to the control system respectively, and control system is according to gas
The size of gas flow values detected by flow sensor 15, respectively to Intaker controller 2, air outlet control device 3 and drive
Dynamic device 13 is controlled, to meet the needs of actual work temperature.
The present invention also provides a kind of CT equipment, including above-mentioned CT rotary frame, the detector 100 of CT equipment as to
Radiator is installed in air ventilation passage 11.
In CT equipment of the invention, the setting of the air ventilation passage 11 with air inlet and air outlet, so that CT rotates
Rack can auxiliary coolant system more efficiently play cooling effect, maintain detector 100 within the scope of certain temperature,
To extend the service life of cooling system, and when cooling system breaks down, detection that can independently to its inside
Device 100 carries out wind cooling temperature lowering, effectively prevents the delay machine of equipment, ensure that and reliably diagnose in time to patient.
Specifically, the detector 100 in CT equipment is provided with multiple rows of, every row's detector 100 is along air ventilation passage 11
The flow direction of air is arranged, and adjacent two rows of detectors 100 are spaced setting.Above-mentioned setting increases cooling air-flow and detection
The contact area of device 100, improves cooling effect.It should be noted that being still needed in the case where CT rotary frame is stationary
Cooling system is wanted to cool down in time to detector 100.
Obviously, the above embodiment of the present invention is just for the sake of clearly illustrating examples made by the present invention, and being not is pair
The restriction of embodiments of the present invention.For those of ordinary skill in the art, may be used also on the basis of the above description
To make other variations or changes in different ways.There is no necessity and possibility to exhaust all the enbodiments.It is all this
Made any modifications, equivalent replacements, and improvements etc., should be included in the claims in the present invention within the spirit and principle of invention
Protection scope within.
Claims (10)
1. a kind of CT rotary frame characterized by comprising
Frame body (1) is provided with air inlet and air outlet on the frame body (1), and the connection air inlet is provided in the frame body (1)
Mouthful and the gas outlet air ventilation passage (11), be equipped with to radiator in the air ventilation passage (11), it is described
Air inlet and the gas outlet are configured as when the frame body (1) is around own axis, and outside air can be from described
Air inlet enters the air ventilation passage (11) and flows out from the gas outlet.
2. CT rotary frame according to claim 1, which is characterized in that further include providing the cold of power by external power supply
But device.
3. CT rotary frame according to claim 1, which is characterized in that further include:
Intaker controller (2), the Intaker controller (2) are set at the air inlet, can control the air inlet
Opening and closing；
Air outlet control device (3), the air outlet control device (3) are set at the gas outlet, can control the gas outlet
Opening and closing.
4. CT rotary frame according to claim 3, which is characterized in that the Intaker controller (2) and the outlet
Control device (3) is flow control valve；
The Intaker controller (2) blocks the air inlet, can control the air inlet opening and closing and the air inlet
Aperture, the air outlet control device (3) blocks the gas outlet, can control the gas outlet opening and closing and the outlet
The aperture of mouth.
5. CT rotary frame according to claim 1, which is characterized in that be provided with air inlet on the outer wall of the frame body (1)
Outside air can be oriented to the air inlet by guide plate (12), the air inlet guide plate (12).
6. CT rotary frame according to claim 5, which is characterized in that the air inlet guide plate (12) passes through driving device
(13) it is installed on the outer wall of the frame body (1), the driving device (13) can drive air inlet guide plate (12) rotation to adjust
Save the angle between the air inlet guide plate (12) and the frame body (1) outer wall.
7. CT rotary frame according to claim 1, which is characterized in that be provided with out in the air ventilation passage (11)
Air in the air ventilation passage (11) can be oriented to the gas outlet by conductance plate (14), the outlet guide plate (14).
8. -7 any CT rotary frame according to claim 1, which is characterized in that peace in the air ventilation passage (11)
Equipped with gas flow sensor (15).
9. a kind of CT equipment, which is characterized in that including any CT rotary frame of claim 1-8, the detection of CT equipment
Device (100) is installed in the air ventilation passage (11).
10. CT equipment according to claim 9, which is characterized in that the detector (100) is provided with multiple rows of, every row institute
It states detector (100) to arrange along the flow direction of the air ventilation passage (11) interior air, the adjacent two rows detector
(100) interval setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910144861.XA CN109820533A (en) | 2019-02-27 | 2019-02-27 | A kind of CT rotary frame and CT equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910144861.XA CN109820533A (en) | 2019-02-27 | 2019-02-27 | A kind of CT rotary frame and CT equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109820533A true CN109820533A (en) | 2019-05-31 |
Family
ID=66864556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910144861.XA Pending CN109820533A (en) | 2019-02-27 | 2019-02-27 | A kind of CT rotary frame and CT equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109820533A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002065659A (en) * | 2000-09-01 | 2002-03-05 | Hitachi Medical Corp | X-ray ct device |
| US6491428B1 (en) * | 1999-08-30 | 2002-12-10 | Kabushiki Kaisha Toshiba | X-ray computed tomography apparatus |
| US20090232281A1 (en) * | 2008-03-14 | 2009-09-17 | Kabushiki Kaisha Toshiba | X-ray ct apparatus |
| US20100322374A1 (en) * | 2009-06-23 | 2010-12-23 | Thorsten Buettner | Tomography apparatus with an annular airflow channel with an air-diverting ventilation element |
| 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 |
| CN106419946A (en) * | 2015-08-11 | 2017-02-22 | 三星电子株式会社 | Computer tomography (CT) facility having cooling system and cooling method thereof |
| CN107550513A (en) * | 2017-10-12 | 2018-01-09 | 杭州医维之星医疗技术有限公司 | CT machines cooling system and CT machine cooling system air quantity adjusting methods |
| CN109009180A (en) * | 2017-05-29 | 2018-12-18 | 西门子医疗有限公司 | Detector device including the cooling air channel for cooling down X-ray detector |
| 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 |
-
2019
- 2019-02-27 CN CN201910144861.XA patent/CN109820533A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6491428B1 (en) * | 1999-08-30 | 2002-12-10 | Kabushiki Kaisha Toshiba | X-ray computed tomography apparatus |
| JP2002065659A (en) * | 2000-09-01 | 2002-03-05 | Hitachi Medical Corp | X-ray ct device |
| US20090232281A1 (en) * | 2008-03-14 | 2009-09-17 | Kabushiki Kaisha Toshiba | X-ray ct apparatus |
| US20100322374A1 (en) * | 2009-06-23 | 2010-12-23 | Thorsten Buettner | Tomography apparatus with an annular airflow channel with an air-diverting ventilation element |
| CN106419946A (en) * | 2015-08-11 | 2017-02-22 | 三星电子株式会社 | Computer tomography (CT) facility having cooling system and cooling method thereof |
| 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 |
| CN109009180A (en) * | 2017-05-29 | 2018-12-18 | 西门子医疗有限公司 | Detector device including the cooling air channel for cooling down X-ray detector |
| CN107550513A (en) * | 2017-10-12 | 2018-01-09 | 杭州医维之星医疗技术有限公司 | CT machines cooling system and CT machine cooling system air quantity adjusting methods |
| 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 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105704982B (en) | A kind of cooling system for medical imaging apparatus | |
| JP5348940B2 (en) | X-ray computed tomography system | |
| JP4590252B2 (en) | Method and apparatus for temperature management of CT electronic device | |
| US11903749B2 (en) | Nuclear medicine tomography system comprising a detector carrier housing and a heat pump configured to cool air within the detector carrier housing | |
| US7372938B2 (en) | Detector unit for a computer tomograph | |
| US6491428B1 (en) | X-ray computed tomography apparatus | |
| WO2016172859A1 (en) | Air cooler, cooling system thereof and temperature regulating and balancing method for ct scanning machine | |
| CN104825184A (en) | Air coolers, cooling system comprising air coolers and temperature regulating and balancing method for CT (Computed Tomography) scanning machine | |
| CN109152299A (en) | The radiator structure and detecting devices of probe assembly | |
| CN109820533A (en) | A kind of CT rotary frame and CT equipment | |
| US20040075059A1 (en) | Continuous moisture getter for solid state detector | |
| CN211723198U (en) | Heat dissipation device for CT detector and CT equipment | |
| CN215892694U (en) | Intelligent disinfection lamp | |
| CN215020271U (en) | Brain heat sink with adjustable | |
| CN113038758B (en) | Air cooling heat dissipation device and air cooling system applying same | |
| CN207266491U (en) | A kind of crusher Intelligent control cabinet | |
| JP2012026973A (en) | Measurement apparatus | |
| CN209710580U (en) | A kind of machine room water-cooling system | |
| CN213100484U (en) | Cooling system of spiral tomography radiotherapy equipment and spiral tomography radiotherapy equipment | |
| CN111884084B (en) | Electrical control cabinet with heat dissipation function and use method thereof | |
| CN211928528U (en) | Dustproof computer of heat dissipation for cryptography | |
| CN109348090A (en) | The infrared line-scan digital camera of accurate temperature controller type and control method | |
| CN113915148A (en) | Computer cooling fan with automatic detection function | |
| CN208479763U (en) | A kind of high-definition monitoring camera radiator structure | |
| CN112826517A (en) | Heat dissipation device for CT detector and CT equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 201807 Shanghai City, north of the city of Jiading District Road No. 2258 Applicant after: Shanghai Lianying Medical Technology Co., Ltd Address before: 201807 Shanghai City, north of the city of Jiading District Road No. 2258 Applicant before: SHANGHAI UNITED IMAGING HEALTHCARE Co.,Ltd. |
|
| CB02 | Change of applicant information |