CN211934077U - Heat abstractor, CT scan frame and CT scan machine of CT scan machine - Google Patents
Heat abstractor, CT scan frame and CT scan machine of CT scan machine Download PDFInfo
- Publication number
- CN211934077U CN211934077U CN201922167432.2U CN201922167432U CN211934077U CN 211934077 U CN211934077 U CN 211934077U CN 201922167432 U CN201922167432 U CN 201922167432U CN 211934077 U CN211934077 U CN 211934077U
- Authority
- CN
- China
- Prior art keywords
- air
- scanner
- heat
- cavity
- air duct
- 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.)
- Active
Links
Images
Landscapes
- Apparatus For Radiation Diagnosis (AREA)
Abstract
The utility model discloses a heat abstractor, CT scan frame and CT scanner of CT scanner is disclosed in the application. The heat dissipating device includes: a housing (1); the air duct (2) is arranged in the shell (1); a heating part and a rotary support for fixing the position of the heating part are arranged in the air duct (2); the air inlet (101) and the air outlet (102) are arranged in the air duct (2); the air duct (2) guides the air which enters from the air inlet (101), flows through the heat generating components in the rotary support and is discharged from the air outlet (102). The utility model discloses the application has been solved because conventional CT scan frame need adopt flow and the great fan of outward appearance to carry out the system heat dissipation, the technical problem that the outward appearance of the CT scan frame that causes is massive and operating noise is big.
Description
Technical Field
The utility model discloses the application relates to the medical instrument field, particularly, relates to a heat abstractor, CT scan frame and CT scanner of CT scanner.
Background
A conventional CT (Computed Tomography) scanning system gantry mainly includes an X-ray source (bulb), a detector, a high voltage generator, a rotation driving device, a rotation support, a fixed support, a main rotation bearing, and the like, and the components are wrapped inside by a housing to achieve the effects of beauty and protecting a patient and an operator. In the clinical use process, a large amount of heat can be generated in the space enclosed by the outer cover by the bulb tube, the detector and other electronic and electric components, and if the heat cannot be dissipated to the external environment in an effective mode, the working accuracy of the detector and the service life of the electronic and electric components in the scanning frame can be seriously influenced.
The existing CT scanning frame in the market at present mostly adopts the mode of bottom, top or rear portion air inlet of the scanning frame and top air exhaust, and the mode needs to adopt the fan with larger flow and appearance to carry out system heat dissipation, although the internal temperature of the cavity of the CT scanning frame can be reduced, but the appearance thickness and the running noise of the CT scanning frame can be greatly increased, so the existing scanning frame in the market at present is very thick and heavy in design, and the light weight design of the CT scanning frame cannot be realized.
SUMMERY OF THE UTILITY MODEL
The utility model provides a main aim at provides a heat abstractor, CT scan frame and CT scan machine of CT scan machine has solved because conventional CT scan frame need adopt flow and the great fan of outward appearance to carry out the system's heat dissipation, the technical problem that the outward appearance of the CT scan frame that causes is massive and noise in operation is big.
In order to achieve the above object, according to one aspect of the present invention, a heat dissipation device for a CT scanner is provided.
This heat abstractor of CT scanner includes:
a housing;
the air channel is arranged in the shell; a heating part and a rotary support for fixing the position of the heating part are arranged in the air duct;
the air inlet and the air outlet are arranged in the air duct;
the air duct flows through the heating component in the rotary support by entering from the air inlet, and is used for guiding the air discharged from the air outlet.
Furthermore, the heating component is arranged on a rotary support of the CT scanner through the fixed bracket.
Further, a refrigeration device is included.
Further, the refrigerating device is arranged at the air inlet.
In order to achieve the above object, according to another aspect of the present invention, there is provided a CT scanner stand including the heat dissipation device of the CT scanner of any one of the above aspects.
Furthermore, the CT scanner includes a first cavity containing the heat dissipation device, a second cavity for standing the gas in the first cavity, and a third cavity for guiding the gas out, which are sequentially arranged.
Furthermore, an air exhaust device is arranged in the third cavity.
Further, the air exhaust device at least comprises a centrifugal fan.
Further, the exhaust device comprises a wind direction guide plate.
In order to achieve the above object, according to another aspect of the present invention, there is provided a CT scanner including any one of the CT scanning gantries described above.
The utility model discloses in the application embodiment, adopt the mode that new heat radiation structure set for, through the novel new overall arrangement of inner structure to heat abstractor, set up the air intake in the side, the part that will generate heat and the rotatory support setting that bears the part that generates heat in the wind channel, reached when the part that generates heat is better radiating, the holistic volume purpose of heat abstractor has been reduced, thereby realized when realizing CT scanning frame heat dissipation demand, realize the effect of CT scanning frame lightweight design, and then solved because conventional CT scanning frame need adopt flow and the great fan of outward appearance to carry out the system's heat dissipation, the great technical problem of outward appearance thickness and the running noise of the CT scanning frame that causes.
Drawings
The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. The drawings of the illustrative embodiments of the present invention and their description are for the purpose of illustrating the invention and are not to be construed as unduly limiting the scope of the invention. In the drawings:
fig. 1 is a schematic structural diagram of a heat dissipation device of a CT scanner according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a CT gantry according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of an air exhaust device of a CT gantry according to an embodiment of the present invention;
fig. 4 is a schematic view of an air outlet structure of an air exhaust device of a CT gantry according to an embodiment of the present invention.
Reference numerals
1: a housing; 101: an air inlet; 102: an air outlet; 103: an outer wall; 104: an inner wall; 2: an air duct; 3: a refrigeration device; 4: a first cavity; 5: a second cavity; 6: a third cavity; 601: a centrifugal fan; 602: a wind direction deflector.
Detailed Description
In order to make the technical solution of the present invention better understood, the technical solution of the present invention is described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and obviously, the described embodiments are only embodiments of the present invention, not all embodiments. Based on the embodiments in the application of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the scope of the present invention.
It should be noted that the terms "first," "second," and the like in the description and claims of the present application and in the above-described drawings are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the present application described herein may be made. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
In the present application, the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the invention and its embodiments, and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.
Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in the present invention can be understood by those of ordinary skill in the art as appropriate.
Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail with reference to the accompanying drawings in conjunction with embodiments.
As shown in fig. 1, the present invention relates to a heat dissipation device of a CT scanner, which comprises a housing 1 and an air duct 2, wherein the air duct 2 is disposed in the housing 1, and a rotating device for fixing positions of a heat generating component and the heat generating component is disposed in the air duct 2; an air inlet 101 and an air outlet 102 are provided in the air duct 2, and the air duct 2 guides air entering from the air inlet 101, flowing through the heat generating components in the rotary support, and being discharged from the air outlet 102.
In the preferred embodiment of the present invention, the housing 1 includes an inner wall 104 and an outer wall 103, the inner side of the inner wall 104 encloses and forms a closed annular working space, the outer side of the inner wall 104 is connected to the outer wall 103 to form a receiving cavity for receiving working devices, in the embodiment of the present invention, the air duct 2 is disposed in the receiving cavity formed by connecting the inner wall 104 and the outer wall 103 of the housing 1; as shown in fig. 1, in the preferred embodiment of the present invention, the air duct 2 is disposed through the air inlet 101 disposed on the side of the outer wall of the casing 1 and the air outlet 102 disposed on the outer wall of the rear side of the casing 1, so as to conduct heat to the heat generating components in the air duct 2, and the heat generated by the heat generating components in the operation process can be effectively taken out through the air duct 2, thereby avoiding the heat generating components from being damaged due to the over-high temperature caused by the non-timely emission of heat, and affecting the working efficiency and the service life.
The part that generates heat sets up on the rotation support, the rotation support drives the part that generates heat is in rotate the function in the casing 1 the utility model discloses preferred embodiment, rotation support and setting are in the part that generates heat on the rotation support all is located in wind channel 2, it is right to ensure the gas in wind channel 2 the part that generates heat carries out better heat dissipation.
In a preferred embodiment of the present invention, the heat generating component is disposed on the rotary support through a fixing bracket. The fixed bolster set up the position that has improved the part that generates heat on the rotation support steadiness and flexibility, just the fixed bolster set for make the part that generates heat with space between the rotation support is adjustable, more is favorable to through the mode that the gas flows right the part that generates heat dispels the heat.
In the preferred embodiment of the present invention, the heat dissipation device of the CT scanner includes a refrigeration device 2, and the refrigeration device 3 is connected to the housing 1. Preferably, the refrigerating device 3 is arranged at the air inlet 101. The air enters the housing 1 through the air inlet 101, enters the air duct through the refrigeration effect of the refrigeration device 3, conducts the temperature of the heat generating components in the rotary support in the air duct, neutralizes the heat of the heat generating components, and finally is discharged out of the heat sink of the CT scanner through the air outlet 102.
In the preferred embodiment of the present invention, the heat generating component in the air duct 2 of the heat dissipating device of the CT scanner is detachably disposed on the rotating support, so as to facilitate subsequent replacement and maintenance of the heat generating component; the connection mode of the heating part and the rotary support can be anchoring or clamping and the like. The convenient part that generates heat is changed and is maintained the time, conveniently carries out timely adjustment to the specific position of the part that generates heat.
According to the utility model discloses another aspect of application provides a CT scan frame including any one of the heat abstractor of CT scanner, as shown in fig. 2, CT scan frame is including holding that sets gradually CT scanner's heat abstractor's first cavity 4, right first prerequisite 4 carries out the second cavity 5 that gas stood and to gas carries out the third cavity 6 of deriving.
In the preferred embodiment of the present invention, an air exhaust device is disposed in the third cavity 6, and the air exhaust device at least includes one or both of the centrifugal fan 601 and the air guide plate 602. In the preferred embodiment of the present invention, the third cavity 6 is provided with an air exhaust device on the inner wall of one side deviating from the second cavity 5, as shown in fig. 3, the air exhaust device comprises a plurality of centrifugal fans 601 and a plurality of wind direction guide plates 602, in the further preferred embodiment of the present invention, the centrifugal fans 601 are disposed in a matching manner with the wind direction guide plates 602, and the centrifugal fans 601 are disposed on the inner periphery of at least one wind direction guide plate 602. The centrifugal fan 601 is arranged, so that the gas which is kept standing in the second cavity 5 can be effectively led out, and the gas flowing in the first cavity 4 of the CT scanner is driven. The flow guide plate 602 can better control the movement direction of the gas in the third cavity 6, and the gas can be conveniently led out. In the present invention, in a further preferred embodiment, the centrifugal fans 601 are matched with the wind direction guide plate 602 and disposed on the inner wall of the third cavity 6 deviating from the second cavity 5, and the centrifugal fans 601 are uniformly distributed on the exhaust device. The gas in the first cavity 4 and the second cavity 5 of the CT scanner is led out, and meanwhile, the consistent direction of the wind is ensured, and the whole heat dissipation rate of the CT scanning frame is improved.
In the preferred embodiment of the present invention, the air inlet of the first cavity of the CT scanner and the air outlet of the third cavity are located on the same side of the CT scanner, and the positions are arranged side by side. Foretell mode of setting makes setting up of air intake and air outlet is comparatively concentrated, and convenient follow-up air pipe's setting mutual with the outside air to CT scan frame carries out can improve gaseous inhaling and get rid of efficiency to can avoid influencing the flow of control chamber air because of air current in the CT scan frame, increase the degree of difficulty that the control chamber environment keeps aseptic requirement.
In the preferred embodiment of the present invention, as shown in fig. 4, the air outlet of the air exhaust device in the third cavity 6 is provided with a honeycomb-shaped baffle plate to prevent dust or other objects from entering the air exhaust device, so that the air exhaust device and the whole CT scanner have the heat dissipation device of the CT scanner to affect the operation of the CT scanner rack.
In order to achieve the above object, according to another aspect of the present invention, a CT scanner is provided.
According to the utility model discloses a CT scanner includes any kind of above-mentioned CT scanning frame.
The utility model discloses in the application embodiment, adopt the mode that new heat radiation structure set for, through the novel new overall arrangement of inner structure to heat abstractor, set up the air intake in the side, the part that will generate heat and the rotatory support setting that bears the part that generates heat in the wind channel, reached when the part that generates heat is better radiating, the holistic volume purpose of heat abstractor has been reduced, thereby realized when realizing CT scanning frame heat dissipation demand, realize the effect of CT scanning frame lightweight design, and then solved because conventional CT scanning frame need adopt flow and the great fan of outward appearance to carry out the system's heat dissipation, the great technical problem of outward appearance thickness and the running noise of the CT scanning frame that causes.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A heat dissipation device of a CT scanner is characterized by comprising:
a housing (1);
the air duct (2) is arranged in the shell (1); a heating part and a rotary support for fixing the position of the heating part are arranged in the air duct (2);
the air inlet (101) and the air outlet (102) are arranged in the air duct (2);
the air duct (2) guides the air which enters from the air inlet (101), flows through the heat generating components in the rotary support and is discharged from the air outlet (102).
2. The heat dissipating device of a CT scanner of claim 1, wherein the heat generating component is disposed on the rotational support of the CT scanner by a fixing bracket.
3. The heat sink of a CT scanner according to any of claims 1-2, comprising a cooling device (3).
4. The heat sink of a CT scanner according to claim 3, characterized in that the cooling device (3) is arranged at the air inlet (101).
5. A CT scanning frame, characterized in that, comprises the heat sink of the CT scanning machine of any claim 1 to 4.
6. The CT scanning gantry according to claim 5, characterized by comprising a first cavity (4) for accommodating the heat sink of the CT scanner, a second cavity (5) for standing the gas in the first cavity (4), and a third cavity (6) for leading out the gas, which are arranged in sequence.
7. CT gantry according to claim 6, characterized in that an air exhaust is arranged in the third cavity (6).
8. CT gantry according to claim 7, characterized in that the air exhaust means comprise at least a centrifugal fan (601).
9. The CT gantry of claim 8, wherein the exhaust device comprises a wind deflector (602).
10. A CT scanner comprising a CT gantry according to any of claims 6-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922167432.2U CN211934077U (en) | 2019-12-05 | 2019-12-05 | Heat abstractor, CT scan frame and CT scan machine of CT scan machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922167432.2U CN211934077U (en) | 2019-12-05 | 2019-12-05 | Heat abstractor, CT scan frame and CT scan machine of CT scan machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211934077U true CN211934077U (en) | 2020-11-17 |
Family
ID=73176433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922167432.2U Active CN211934077U (en) | 2019-12-05 | 2019-12-05 | Heat abstractor, CT scan frame and CT scan machine of CT scan machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211934077U (en) |
-
2019
- 2019-12-05 CN CN201922167432.2U patent/CN211934077U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2548215B1 (en) | Diagnostic imaging apparatus with airflow cooling system | |
| CN111601479A (en) | Computer system for real-time caption filling of foreign language audio image data | |
| WO2014088041A1 (en) | X-ray computed tomography device | |
| CN212869476U (en) | Heat radiator for stage lamp | |
| CN105530751A (en) | Heat dissipation structure of computed tomography (CT) device | |
| CN211934077U (en) | Heat abstractor, CT scan frame and CT scan machine of CT scan machine | |
| CN110881991A (en) | Heat abstractor, CT scan frame and CT scan machine of CT scan machine | |
| CN209186737U (en) | A kind of air cooling equipment of PET device | |
| CN211786923U (en) | Big data processing equipment | |
| CN104274199A (en) | Rotary ring for computer X-ray fault radiography instrument rack | |
| WO2021098711A1 (en) | Heat dissipation apparatus for ct detector, and ct equipment | |
| CN206269452U (en) | A kind of cooling system and Medical Devices | |
| CN210865983U (en) | External plug-in type intelligent switch heat dissipation structure | |
| CN212177278U (en) | Mute type generator set | |
| CN113331857B (en) | Medical imaging equipment and heat dissipation control method thereof | |
| CN207938418U (en) | A kind of external shell of transformer of the double cooling systems of band | |
| CN117939863B (en) | Low-noise temperature control device and method for medical imaging equipment and medical imaging equipment | |
| CN219592904U (en) | A heat dissipation wind channel structure for cooking machine | |
| CN213394887U (en) | High-power LED light source | |
| CN213453131U (en) | Energy-saving spot lamp | |
| CN220604455U (en) | Distribution transformer with circulation heat radiation structure | |
| CN115866975B (en) | Centrifugal heat abstractor of CT equipment and CT scanning equipment | |
| CN215773974U (en) | Electric device for railway transportation equipment | |
| CN215418963U (en) | High-power laser device based on vertical graphene omni-directional and multi-mode heat dissipation | |
| CN212785987U (en) | Electrostatic ion fan that radiating efficiency is high |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 100176 1st floor, building 8, 11 Kangding street, Beijing Economic and Technological Development Zone, Daxing District, Beijing Patentee after: Sinovision Technology (Beijing) Co.,Ltd. Address before: 1 / F, building 8, No. 11, Kangding street, Daxing Economic and Technological Development Zone, Beijing 100176 Patentee before: SAINUO WEISHENG TECHNOLOGY (BEIJING) Co.,Ltd. |