CN203814108U - Liquid cooling apparatus, liquid cooling assembly, and medical facility - Google Patents
Liquid cooling apparatus, liquid cooling assembly, and medical facility Download PDFInfo
- Publication number
- CN203814108U CN203814108U CN201320842122.6U CN201320842122U CN203814108U CN 203814108 U CN203814108 U CN 203814108U CN 201320842122 U CN201320842122 U CN 201320842122U CN 203814108 U CN203814108 U CN 203814108U
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- CN
- China
- Prior art keywords
- liquid cooling
- heat conduction
- cooling apparatus
- heat
- fluid passage
- 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.)
- Expired - Lifetime
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 74
- 239000007788 liquid Substances 0.000 title claims abstract description 73
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 12
- 229910002804 graphite Inorganic materials 0.000 claims abstract description 12
- 239000010439 graphite Substances 0.000 claims abstract description 12
- 239000012530 fluid Substances 0.000 claims description 57
- 239000000758 substrate Substances 0.000 claims description 41
- 238000000926 separation method Methods 0.000 claims description 5
- 239000011159 matrix material Substances 0.000 claims description 4
- 238000007664 blowing Methods 0.000 claims 1
- 239000002184 metal Substances 0.000 abstract description 6
- 239000007770 graphite material Substances 0.000 abstract description 3
- 238000010438 heat treatment Methods 0.000 abstract 4
- 230000006641 stabilisation Effects 0.000 abstract 1
- 238000011105 stabilization Methods 0.000 abstract 1
- 239000012809 cooling fluid Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000001035 drying Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Apparatus For Radiation Diagnosis (AREA)
- X-Ray Techniques (AREA)
Abstract
The utility model discloses a liquid cooling apparatus, a liquid cooling assembly, and a medical facility. One embodiment of the utility model provides a liquid cooling apparatus comprising a first liquid channel and a heat-conducting base body. The first liquid channel is formed in the heat-conducting base body or surrounded by the heat-conducting base body. The liquid cooling apparatus, the liquid cooling assembly, and the medical facility may improve the heat-dissipating efficiency of a heating part, better improve the stability of the heating part and a system, and prolong the service lives of the heating part and the system. The liquid cooling apparatus has low air resistance and high heat-dissipating efficiency so as to reduce the power of an air cooling device and further decrease noise. Additionally, graphite has a large thermal capacity so as to contribute to stabilization of the temperature change rate of the heat-dissipating structure of the heating part. Compared with metal, the graphite material may decrease the total weight of the medical facility.
Description
Technical field
The utility model relates to a kind of liquid cooling apparatus, liquid cooled module and relevant Medical Devices.
Background technology
Many Medical Devices have heat generating components.In ct apparatus or X-ray machine, X-ray tube is that its critical component is also high heat generating components, its temperature can directly have influence on stability and the life-span of systemic-function, therefore the cooling system of X-ray tube is just very important, improve heat dissipation and just mean stability and the life-span of improving X-ray tube, and then improve reliability and the life-span of equipment.
At present conventional cooling system is liquid cooling apparatus, and it is crooked metal catheter.X-ray tube has a fluid passage, and liquid cooling apparatus is communicated with fluid passage and forms loop.The heat of the cooling fluid absorption of x-rays pipe of inside, fluid passage, these heats are passed to liquid cooling apparatus along with flowing of cooling fluid, and dispel the heat by liquid cooling apparatus, and cooling later cooling fluid returns X-ray tube.Conventionally, can to liquid cooling apparatus, lower the temperature by extra independent air cooling equipment.
Under above-mentioned pattern, radiating effect depends on the factors such as the radiating efficiency of air force (power of air cooling equipment), heat radiation contact area (diameter of metal catheter), metal catheter part and cooling liquid speed.This radiating mode is comparatively complicated.
Utility model content
In view of this, the utility model proposes a kind of liquid cooling apparatus, liquid cooled module and Medical Devices, in order to improve radiating efficiency, improve better heat generating components so that stability and life-span.
An embodiment of the present utility model provides a kind of liquid cooling apparatus, and it has a first fluid passage, and described liquid cooling apparatus comprises a heat conduction substrate, and described first fluid tunnel-shaped is formed in described heat conduction substrate or is surrounded by described heat conduction substrate.
In an embodiment of the present utility model, described heat conduction substrate is a graphite matrix.
In an embodiment of the present utility model, described liquid cooling apparatus comprises at least one heat conduction fin, and described at least one heat conduction fin is connected with described heat conduction substrate.
In an embodiment of the present utility model, described heat conduction substrate has at least one elongated groove, and described heat conduction fin is fixed in described groove.
In an embodiment of the present utility model, described groove has the lug boss of its both sides of separation, and described first fluid channel setting is at least one lug boss.
In an embodiment of the present utility model, described at least one heat conduction fin extends towards the outside of described heat conduction substrate.
In an embodiment of the present utility model, described at least one heat conduction fin is a plurality of heat conduction fins, and it is parallel to each other and compartment of terrain is arranged.
An embodiment of the present utility model also provides a kind of liquid cooled module, and it comprises above-mentioned liquid cooling apparatus and an air cooling equipment, and described air cooling equipment is for drying to described liquid cooling apparatus.
An embodiment of the present utility model also provides a kind of Medical Devices, it has a heat generating components, described heat generating components has for its second fluid passage that dispels the heat, described Medical Devices comprise above-mentioned liquid cooling apparatus or an above-mentioned liquid cooled module, and described second fluid passage is connected with described first fluid passage fluid.
In an embodiment of the present utility model, described Medical Devices are a ct apparatus or an X-ray machine, and described heat generating components is an X-ray tube.
Liquid cooling apparatus of the present utility model, liquid cooled module and related medical equipment have a heat conduction substrate, can improve the radiating efficiency of heat generating components, improve better stability and the life-span of heat generating components and system.This structure has less air drag and higher radiating efficiency, can reduce thus the power of air cooling equipment, thus noise-decreasing.Meanwhile, because graphite has larger thermal capacity, contribute to stablize the rate temperature change of heat generating components radiator structure.If employing graphite material, than metal, can reduce the total weight of Medical Devices.
Accompanying drawing explanation
To the person of ordinary skill in the art is more clear that above-mentioned and other feature and advantage of the present utility model by describe preferred embodiment of the present utility model in detail with reference to accompanying drawing below, in accompanying drawing:
Fig. 1 is according to the schematic diagram of the ct apparatus of the first embodiment of the present utility model.
Fig. 2 is that the ct apparatus shown in Fig. 1 is along the schematic cross sectional views of AA line.
Fig. 3 is the scheme of installation of the liquid cooling apparatus of the ct apparatus shown in Fig. 1.
Fig. 4 is the schematic enlarged drawing of the liquid cooling apparatus shown in Fig. 3.
Fig. 5 is according to the schematic diagram of the liquid cooling apparatus of the second embodiment of the present utility model.
Fig. 6 is that the liquid cooling apparatus shown in Fig. 5 is along the schematic cross sectional views of BB line.
In above-mentioned accompanying drawing, the Reference numeral adopting is as follows:
100 ct apparatus 114; 214 heat conduction substrates
102 X-ray tube 115 liquid cooled modules
104 second fluid entrances 116; 216 heat conduction fins
106 second fluids export 118 arrows
108; 208 liquid cooling apparatus 120 rotating disks
110; 210 first fluid outlets 122; 222 first fluid passages
112; 212 first fluid entrances 124; 224 grooves
113 air cooling equipments 126; 226 lug bosses
Embodiment
For making the purpose of this utility model, technical scheme and advantage clearer, by the following examples the utility model is further described.
Fig. 1 is according to the schematic diagram of the ct apparatus 100 of the first embodiment of the present utility model, only shows the parts that are closely related with the utility model in figure.As shown in Figure 1, ct apparatus 100 has an X-ray tube 102, and X-ray tube 102 has for its second fluid passage (not shown) that dispels the heat, and this second fluid passage has a second fluid entrance 104 and second fluid outlet 106.
Ct apparatus 100 also comprises a liquid cooling apparatus 108.Fig. 2 be the ct apparatus 100 shown in Fig. 1 along the schematic cross sectional views of AA line, Fig. 3 is the scheme of installation of the liquid cooling apparatus 108 of the ct apparatus 100 shown in Fig. 1, Fig. 4 is the schematic enlarged drawing of the liquid cooling apparatus 108 shown in Fig. 3.As shown in Figure 4, and referring to figs. 1 to 3, liquid cooling apparatus 108 has a first fluid passage 122, and comprises a heat conduction substrate 114, and first fluid passage 122 is formed in heat conduction substrate 114, that is heat conduction substrate 114 itself forms the wall of first fluid passage 122.In other embodiments, first fluid passage 122 also can have the independently wall being surrounded by heat conduction substrate 114, and in other words, first fluid passage 122 is surrounded by heat conduction substrate 114.Second fluid passage is connected with first fluid passage 122 fluids, thereby forms a fluid circuit.Certainly, this fluid circuit also can comprise other parts.Cooling fluid circulates in this loop, makes heat be passed to heat conduction substrate 114 by first fluid passage 122, thereby by heat conduction substrate 114 distribute heats.
In the present embodiment, heat conduction substrate 114 is graphite matrixs.Liquid cooling apparatus 108 also can comprise at least one heat conduction fin 116, and heat conduction fin 116 is connected with heat conduction substrate 114, thereby heat is further passed to heat conduction fin 116.In the present embodiment, heat conduction fin 116 is graphite flakes.Graphite flake and its matrix have extremely excellent heat conductivility, and are easily shaped, and the utility model is by increasing graphite flake and graphite matrix, in the situation that not increasing structural volume, expanded area of dissipation, improved radiating efficiency, reduced other cooling system related requests.
Heat conduction substrate 114 can have at least one elongated groove 124, and heat conduction fin 116 is fixed in groove 124.
Groove 124 has the lug boss 126 of its both sides of separation, and first fluid passage 122 is arranged at least one lug boss 126.First fluid passage 122 is arranged to lug boss 126 can make first fluid passage 122 approach heat conduction fin 116, and the projection of first fluid passage 122 on heat conduction fin 116 is also larger, thereby be conducive to heat, from first fluid passage 122, be delivered to heat conduction fin 116.
In the present embodiment, heat conduction fin 116 extends towards the outside of heat conduction substrate 114, to contact with air better, improves radiating efficiency.
If heat conduction fin 116 is a plurality of, they can be parallel to each other and compartment of terrain is arranged.
As shown in Figure 4, liquid cooling apparatus 108 can be fixed on a rotating disk 120.In rotating disk 120 rotations, heat can directly be rotated the mobile air causing and take away, and then discharges ct apparatus.In low load, air cooling equipment originally operates even and saves off and on like this, only retains oil pump, has greatly saved structural volume and has reduced the air-cooled noise bringing, simplification system.Otherwise ct apparatus 100 can comprise a liquid cooled module 115, liquid cooled module 115 comprises above-mentioned liquid cooling apparatus 108 and an air cooling equipment 113, as illustrated in fig. 1 and 2.Air cooling equipment 113 is for drying to liquid cooling apparatus 108, as shown in the arrow 8 of Fig. 2.
Liquid cooling apparatus 108 or liquid cooled module 115 in the present embodiment not only can be used for a ct apparatus, also can be used for X-ray machine, to be X-ray tube heat radiation wherein.The Medical Devices of stating, is characterized in that, described Medical Devices are or one that described heat generating components is an X-ray tube.For other Medical Devices with a heat generating components, this heat generating components has for its second fluid passage that dispels the heat, and these Medical Devices also can comprise above-mentioned liquid cooling apparatus or liquid cooled module so, and second fluid passage is connected with first fluid passage fluid.
Fig. 5 is according to the schematic diagram of the liquid cooling apparatus 208 of the second embodiment of the present utility model, and Fig. 6 is that the liquid cooling apparatus 208 shown in Fig. 5 is along the schematic cross sectional views of BB line.As illustrated in Figures 5 and 6, liquid cooling apparatus 208 has a first fluid passage 222, and comprises a heat conduction substrate 214, and first fluid passage 222 is formed in heat conduction substrate 214, that is heat conduction substrate 214 itself forms the wall of first fluid passage 222.In other embodiments, first fluid passage 222 also can have the independently wall being surrounded by heat conduction substrate 214, and in other words, first fluid passage 222 is surrounded by heat conduction substrate 214.Heat is passed to heat conduction substrate 214 by first fluid passage 222, thereby by heat conduction substrate 214 distribute heats.
In the present embodiment, heat conduction substrate 214 is graphite matrixs.Liquid cooling apparatus 208 also can comprise at least two heat conduction fins 216, the both sides of heat conduction fin 216 separation heat conduction substrates 214.Heat conduction fin 216 is connected with heat conduction substrate 214, thereby heat is further passed to heat conduction fin 216.In the present embodiment, heat conduction fin 216 is graphite flakes.
Heat conduction substrate 214 can have at least two elongated grooves 224, and heat conduction fin 216 is fixed in groove 224.
Groove 224 has the lug boss 226 of its both sides of separation, and first fluid passage 222 is arranged at least two lug bosses 226.First fluid passage 222 is arranged to lug boss 226 can make first fluid passage 222 approach heat conduction fin 216, and the projection of first fluid passage 222 on heat conduction fin 216 is also larger, thereby be conducive to heat, from first fluid passage 222, be delivered to heat conduction fin 216.
In the present embodiment, heat conduction fin 216 extends towards the outside of heat conduction substrate 214, to contact with air better, improves radiating efficiency.
If a side of heat conduction substrate 214 has a plurality of heat conduction fins 216, they can be parallel to each other and compartment of terrain is arranged.
Liquid cooling apparatus 208 can be fixed on (for example, the rotating disk of ct apparatus) on a certain parts by a support.
Other aspects such as liquid cooling apparatus 208 structures, application can be with reference to the first embodiment of the present utility model.
Liquid cooling apparatus of the present utility model, liquid cooled module and related medical equipment have a heat conduction substrate, can improve the radiating efficiency of heat generating components, improve better stability and the life-span of heat generating components and system.This structure has less air drag and higher radiating efficiency, can reduce thus the power of air cooling equipment, thus noise-decreasing.Meanwhile, because graphite has larger thermal capacity, contribute to stablize the rate temperature change of heat generating components radiator structure.If employing graphite material, than metal, can reduce the total weight of Medical Devices.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection range of the present utility model.
Claims (10)
1. a liquid cooling apparatus, it has a first fluid passage, it is characterized in that, and described liquid cooling apparatus comprises a heat conduction substrate, and described first fluid tunnel-shaped is formed in described heat conduction substrate or is surrounded by described heat conduction substrate.
2. liquid cooling apparatus as claimed in claim 1, is characterized in that, described heat conduction substrate is a graphite matrix.
3. liquid cooling apparatus as claimed in claim 1, is characterized in that, described liquid cooling apparatus comprises at least one heat conduction fin, and described at least one heat conduction fin is connected with described heat conduction substrate.
4. liquid cooling apparatus as claimed in claim 3, is characterized in that, described heat conduction substrate has at least one elongated groove, and described heat conduction fin is fixed in described groove.
5. liquid cooling apparatus as claimed in claim 4, is characterized in that, described groove has the lug boss of its both sides of separation, and described first fluid channel setting is at least one lug boss.
6. liquid cooling apparatus as claimed in claim 3, is characterized in that, described at least one heat conduction fin extends towards the outside of described heat conduction substrate.
7. the liquid cooling apparatus as described in claim 3 to 6 any one, is characterized in that, described at least one heat conduction fin is a plurality of heat conduction fins, and it is parallel to each other and compartment of terrain is arranged.
8. a liquid cooled module, it comprises just like the liquid cooling apparatus described in claim 1 to 7 any one and an air cooling equipment, described air cooling equipment is for to described liquid cooling apparatus blowing.
9. Medical Devices, it has a heat generating components, described heat generating components has for its second fluid passage that dispels the heat, it is characterized in that, described Medical Devices comprise just like the liquid cooling apparatus described in claim 1 to 7 any one or a liquid cooled module as claimed in claim 8, and described second fluid passage is connected with described first fluid passage fluid.
10. Medical Devices as claimed in claim 9, is characterized in that, described Medical Devices are a ct apparatus or an X-ray machine, and described heat generating components is an X-ray tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320842122.6U CN203814108U (en) | 2013-12-19 | 2013-12-19 | Liquid cooling apparatus, liquid cooling assembly, and medical facility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320842122.6U CN203814108U (en) | 2013-12-19 | 2013-12-19 | Liquid cooling apparatus, liquid cooling assembly, and medical facility |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203814108U true CN203814108U (en) | 2014-09-03 |
Family
ID=51452795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320842122.6U Expired - Lifetime CN203814108U (en) | 2013-12-19 | 2013-12-19 | Liquid cooling apparatus, liquid cooling assembly, and medical facility |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203814108U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016173286A1 (en) * | 2015-04-28 | 2016-11-03 | 中兴通讯股份有限公司 | Liquid cooling radiator and electronic device |
-
2013
- 2013-12-19 CN CN201320842122.6U patent/CN203814108U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016173286A1 (en) * | 2015-04-28 | 2016-11-03 | 中兴通讯股份有限公司 | Liquid cooling radiator and electronic device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140903 |