CN207662011U - A kind of semiconductor cooling device - Google Patents
A kind of semiconductor cooling device Download PDFInfo
- Publication number
- CN207662011U CN207662011U CN201721662636.8U CN201721662636U CN207662011U CN 207662011 U CN207662011 U CN 207662011U CN 201721662636 U CN201721662636 U CN 201721662636U CN 207662011 U CN207662011 U CN 207662011U
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- China
- Prior art keywords
- air inlet
- semiconductor
- cooling
- cooling device
- radiator
- Prior art date
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- 238000001816 cooling Methods 0.000 title claims abstract description 76
- 239000004065 semiconductor Substances 0.000 title claims abstract description 33
- 239000003153 chemical reaction reagent Substances 0.000 claims description 32
- 229920000742 Cotton Polymers 0.000 claims description 11
- 238000004321 preservation Methods 0.000 claims description 7
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- 235000012149 noodles Nutrition 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 2
- 238000005057 refrigeration Methods 0.000 abstract description 18
- 230000000694 effects Effects 0.000 abstract description 8
- 238000012423 maintenance Methods 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 3
- 239000000428 dust Substances 0.000 description 6
- 230000007246 mechanism Effects 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 2
- 210000001124 body fluid Anatomy 0.000 description 1
- 239000010839 body fluid Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
A kind of semiconductor cooling device, including cooling assembly, cooling assembly include：Cooling pipe, semiconductor chilling plate, radiator, the hot face of cooling pipe air inlet, intake stack and machine air inlet structure, semiconductor chilling plate is contacted with radiator, radiator is set in cooling pipe, and cooling pipe air inlet is connect with machine air inlet structure by intake stack.The utility model provide a kind of maintenance period that can be improved refrigeration effect, stablize refrigeration system, improve instrument internal space utilization rate, be simple in structure, installation with dismantle easy semiconductor cooling device, the utility model also provide include above-mentioned semiconductor cooling device Biochemical Analyzer.
Description
Technical field
The utility model is related to measure the instrument internal device of human body fluid property, and in particular to the dress in terms of reagent refrigeration
It sets.
Background technology
To being positioned in the reagent disc in Biochemical Analyzer most of biochemical reagents, it is desirable that prolonged storage, temperature are wanted
Reach 2-8 DEG C, the control of agent bin temperature is at 10 DEG C hereinafter, being conducive to extend the service life of reagent in this way and reducing volatilization.Cause
This, reagent disc needs refrigerating plant, and in the lower Biochemical Analyzer of test speed, the refrigeration modes of reagent disc are typically to use
Air-cooled or water cooling.Using it is air-cooled when, reagent disc refrigeration generally use semiconductor chilling plate refrigeration, radiated using aluminum fin
Device radiates to cooling piece, then carries out forced heat radiation to radiator with fan, and heat is taken to machine exterior, to realize examination
The refrigeration of agent disk, wherein being the sky entered from the air inlet of machine or the gap of machine in machine to the air of radiator refrigeration
Gas, however, since the space between machine air inlet and cooling air channel air inlet is open space, the air slave of refrigeration
Device internal suction can also enter so air not only enters cooling pipe from machine inner space from machine gap, and
Also can not ensure by there is no dust in filter cotton filtered air, a large amount of dust in cooling air can all enter cooling tube
In road, have again to the vital parts that freeze, that is, radiator, into the dust meeting in cooling pipe in cooling pipe
It is deposited at radiator, accumulates over a long period, the efficiency of radiator heat-dissipation can substantially reduce, and seriously affect the refrigeration effect of reagent disc
Fruit；On the other hand, the heat that cooling piece generates cannot be distributed by the way that radiator is instant, it will seriously affect the work(of cooling piece
Effect, reduces the service life of cooling piece, and then extend the maintenance period of refrigeration system.In addition, due to machine air inlet with it is cold
But the space between pipeline air inlet is open space, in order to reduce the wind between air inlet and cooling air channel air inlet
Resistance, so as far as possible without other parts between cooling pipe air inlet and machine air inlet, so some should
Would have to built-in other positions mounted on the parts of machine air inlet, cooling pipe air inlet and machine into
The big space of this piece cannot use between air port, the serious utilization rate for affecting instrument internal space.
Utility model content
To solve the above-mentioned problems, the utility model provides and a kind of can improve refrigeration effect, stablize refrigeration system
Maintenance period improves instrument internal space utilization rate, semiconductor cooling device simple in structure, installation is easy with dismounting, skill
Art scheme is as follows：
A kind of semiconductor cooling device, including cooling assembly, cooling assembly include：Cooling pipe, semiconductor chilling plate dissipate
The hot face of hot device, cooling pipe air inlet, intake stack and machine air inlet structure, semiconductor chilling plate is contacted with radiator, is dissipated
Hot device is set in cooling pipe, and cooling pipe air inlet is connect with machine air inlet structure by closed intake stack.
Further, cooling assembly therein further includes fan and filter cotton, and it is separate that the fan is set to cooling pipe
The side of air inlet, the filter cotton are set at machine air inlet structure.
Further, radiator therein is aluminum fin radiator.
Further, intake stack therein is bellows, hard plastic tube, the envelope that metal tube or metal sheet form
Closed walk.
Further, the intermediate position of bellows therein is fixed using U-shaped card hoop.
Further, the connection of wherein intake stack and cooling pipe air inlet and machine air inlet structure is detachable company
It connects.
Further, the concrete structure of detachable connection therein is：It is entered the wind with cooling pipe one end of intake stack
Mouth is connected by hose clamp, and the other end of intake stack is connect with machine air inlet structure by hose clamp.
Further, Biochemical Analyzer reagent disc refrigerating plant further includes reagent attemperator, reagent attemperator and half
The huyashi-chuuka (cold chinese-style noodles) of conductor cooling piece contacts.
Further, cooling assembly therein is two groups, is symmetrically set to reagent heat preservation pot bottom or symmetrically sets
It is placed on the circumferential surface of reagent fireless cooker.
The present invention also provides a kind of Biochemical Analyzer, this Biochemical Analyzer includes foregoing semiconductor refrigerating dress
It sets.
The common sense that reagent attemperator in the present invention is known in the art includes the fireless cooker for installed reagents and heat preservation
The external heat-preservation cotton for heat preservation of pot.
Compared with prior art, the utility model has the following advantages that：By cooling pipe air inlet and machine air inlet mechanism
By intake stack detachable connection, form a closed channel, reduce the amount of flow of inner air, reduce from it is extraneous,
The dust of cooling duct is entered inside from machine and from machine gap, improves machine internal environment.Meanwhile ensureing to enter
The air of machine is filtered by filter cotton, is further able to reduce the deposition in dust face on a heat sink, on the one hand can be improved
On the other hand the radiating efficiency of radiator can extend the service life and refrigeration of cooling piece so that refrigeration effect is more preferably
The maintenance period of system；Closed space is provided between cooling pipe air inlet and machine air inlet mechanism, then empty in closing
Between it is outer other parts can be installed, internal space is adequately utilized, improves the utilization rate in instrument internal space；Two
Set cooling assembly is symmetrically distributed on bottom or the circumferential outer surface of reagent attemperator, ensure that the temperature in reagent fireless cooker
Degree is uniform.The utility model is carried with this to reach between cooling pipe air inlet and machine air inlet mechanism provided with closed channel
The effect of the maintenance period of high refrigeration effect, stable refrigeration system, simple in structure, installation and dismounting are easy.
Obviously, the above according to the present utility model, according to the ordinary technical knowledge and customary means of this field, not
It is detached under the premise of the above-mentioned basic fundamental thought of the present invention, the modification, replacement or change of other diversified forms can also be made.
The specific implementation mode of form by the following examples remakes the above of the utility model further detailed
It describes in detail bright.But the range that this should not be interpreted as to the above-mentioned theme of the utility model is only limitted to example below.It is all to be based on this practicality
The technology that novel the above is realized belongs to the scope of the utility model.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Wherein 1, semiconductor chilling plate；2, reagent attemperator；3, radiator；4, cooling pipe；5, fan；6, biochemical point
Analyzer；7, cooling pipe air inlet；8, intake stack；9, filter cotton；10, machine air inlet structure.
Specific implementation mode
As shown in Figure 1, a kind of semiconductor cooling device, including reagent fireless cooker 2 and cooling assembly, cooling assembly therein
It is two groups, is symmetrically set to reagent attemperator bottom or the symmetrical circumferential outer surface for being set to reagent attemperator
On, the huyashi-chuuka (cold chinese-style noodles) of semiconductor chilling plate 1 is contacted with reagent attemperator 2, and reagent attemperator includes the fireless cooker for installed reagents
With the heat-preservation cotton for heat preservation outside fireless cooker, the hot face of semiconductor chilling plate is contacted with radiator 3, and radiator is set to cooling
In pipeline 4, fan 5 is set to side of the cooling pipe far from air inlet, and cooling pipe air inlet 7 is logical with machine air inlet structure 10
The connection of intake stack 8 is crossed, is connected as detachable connection, concrete structure is：The one of cooling pipe air inlet and intake stack
End is connected by hose clamp, and the other end of intake stack is connect by hose clamp with machine air inlet mechanism, and filter cotton is located at machine air inlet
At structure, intake stack therein be bellows, hard plastic tube, metal tube or metal sheet composition closed channel,
In the intermediate position of bellows fixed by U-shaped card hoop, prevent bellows from being shaken during ventilation, influence to freeze
Effect is provided with filter cotton 9 at machine air inlet structure, and machine air inlet structure is set to the positive back side of Biochemical Analyzer 6.
In use, semiconductor chilling plate is powered, the coldface temperature of semiconductor reduces, and draws the heat on reagent attemperator
Amount, freezes to reagent attemperator, so that the reagent in fireless cooker is maintained at suitable storage temperature.Refrigeration
The temperature in the hot face of piece increases, and transfers heat to after the fan at aluminum fin radiator cooling air channel air outlet is powered and turns
It is dynamic, the air in cooling air channel is discharged to machine exterior, forces to draw extraneous air through scalable from machine air inlet structure
Hose enters in cooling air channel, and before air enters bellows, filter cotton can filter out the dust in air, air from
Aluminum fin radiator passes through, and the heat on radiator is taken to machine exterior, to realize the process of refrigerastion of reagent disc.
Claims (10)
1. a kind of semiconductor cooling device, including cooling assembly, it is characterised in that：The cooling assembly includes：Cooling pipe,
Semiconductor chilling plate, radiator, cooling pipe air inlet, intake stack and machine air inlet structure, the hot face of semiconductor chilling plate
It is contacted with radiator, radiator is set in cooling pipe, and cooling pipe air inlet passes through intake stack with machine air inlet structure
Connection.
2. semiconductor cooling device as described in claim 1, it is characterised in that：The cooling assembly further includes fan and mistake
Filter pulp, the fan are set to side of the cooling pipe far from air inlet, and the filter cotton is set at machine air inlet structure.
3. semiconductor cooling device as described in claim 1, it is characterised in that：The radiator radiates for aluminum fin
Device.
4. semiconductor cooling device as described in claim 1, it is characterised in that：The intake stack is bellows, firmly
The closed channel of plastic tube, metal tube or metal sheet composition.
5. semiconductor cooling device as claimed in claim 4, it is characterised in that：The intermediate position of the bellows uses
U-shaped card hoop is fixed.
6. semiconductor cooling device as described in claim 1, it is characterised in that：The connection is detachable connection.
7. semiconductor cooling device as claimed in claim 6, it is characterised in that：The concrete structure of the detachable connection
For：One end of intake stack is connect with cooling pipe air inlet by hose clamp, the other end and the machine air inlet structure of intake stack
It is connected by hose clamp.
8. the semiconductor cooling device as described in claim 1-7 any one, it is characterised in that：The semiconductor refrigerating dress
It further includes reagent attemperator to set, and reagent attemperator is contacted with the huyashi-chuuka (cold chinese-style noodles) of semiconductor chilling plate.
9. semiconductor cooling device as claimed in claim 8, it is characterised in that：The cooling assembly is two groups, symmetrically
It is set to reagent heat preservation pot bottom or is symmetrically set on the circumferential outer surface of reagent fireless cooker.
10. a kind of Biochemical Analyzer, it is characterised in that：It is filled including semiconductor refrigerating as described in any one of claims 1-9
It sets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721662636.8U CN207662011U (en) | 2017-12-04 | 2017-12-04 | A kind of semiconductor cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721662636.8U CN207662011U (en) | 2017-12-04 | 2017-12-04 | A kind of semiconductor cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207662011U true CN207662011U (en) | 2018-07-27 |
Family
ID=62939180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721662636.8U Active CN207662011U (en) | 2017-12-04 | 2017-12-04 | A kind of semiconductor cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207662011U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111580630A (en) * | 2020-05-08 | 2020-08-25 | 枣庄科技职业学院 | Computer peripheral |
| WO2024016895A1 (en) * | 2022-07-22 | 2024-01-25 | 深圳赛桥生物创新技术有限公司 | Cell treatment device |
-
2017
- 2017-12-04 CN CN201721662636.8U patent/CN207662011U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111580630A (en) * | 2020-05-08 | 2020-08-25 | 枣庄科技职业学院 | Computer peripheral |
| WO2024016895A1 (en) * | 2022-07-22 | 2024-01-25 | 深圳赛桥生物创新技术有限公司 | Cell treatment device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Floor 1-4, building 30, no.6, Taikang Road, Zone C, Jianqiao Industrial Park, Dadukou District, Chongqing 400000 Patentee after: Zhongyuan Huiji Biotechnology Co.,Ltd. Address before: Floor 1-4, building 30, no.6, Taikang Road, Zone C, Jianqiao Industrial Park, Dadukou District, Chongqing 400000 Patentee before: CHONGQING ZHONGYUAN HUIJI BIOTECHNOLOGY Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No. 45 Shilin Avenue, Tiaodeng Town, Dadukou District, Chongqing 400082 Patentee after: Zhongyuan Huiji Biotechnology Co.,Ltd. Country or region after: China Address before: Floor 1-4, building 30, no.6, Taikang Road, Zone C, Jianqiao Industrial Park, Dadukou District, Chongqing 400000 Patentee before: Zhongyuan Huiji Biotechnology Co.,Ltd. Country or region before: China |