CN206056339U - A kind of high-efficient semiconductor refrigerating heat-producing machine external heat exchanger - Google Patents
A kind of high-efficient semiconductor refrigerating heat-producing machine external heat exchanger Download PDFInfo
- Publication number
- CN206056339U CN206056339U CN201621064523.3U CN201621064523U CN206056339U CN 206056339 U CN206056339 U CN 206056339U CN 201621064523 U CN201621064523 U CN 201621064523U CN 206056339 U CN206056339 U CN 206056339U
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- CN
- China
- Prior art keywords
- liquid coolant
- heat exchanger
- producing machine
- semiconductor refrigerating
- heat
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- Expired - Fee Related
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
A kind of high-efficient semiconductor refrigerating heat-producing machine external heat exchanger, it is provided with the liquid coolant inflow/outflow mouth that liquid coolant passes through, and is provided with the liquid coolant flow passage of the S types bending being connected with liquid coolant inflow/outflow mouth, it is characterized in that inside it：Semiconductor refrigerating heat-producing machine external heat exchanger internal liquid coolant flow passage is provided with spiral stream guidance post, constitute at least one section spiral liquid coolant flow passage, the characteristics of this utility model has that simple structure, easy to manufacture, heat exchange efficiency are high, is highly suitable for high power semi-conductor cooling and warming.
Description
Technical field
This utility model is related to a kind of semiconductor refrigerating heat-producing machine, particularly a kind of warm for the cold preservation of big volume quasiconductor
Hide a kind of efficient semiconductor refrigerating heat-producing machine external heat exchanger on case.
Background technology
Current borne semiconductor refrigerator class product, its core component semiconductor refrigerating heat-producing machine are all the single-stage refrigerations of monolithic
Heat mode, externally heat exchange also has heat pipe heat radiation type except fin fan heat exchange type, due to external heat exchange amount it is less, it is difficult to for big
The semiconductor cold-storage and warm-storage case of volume storeroom.
The content of the invention
The purpose of this utility model is to provide such a for a kind of efficient half on semiconductor cold-storage and warm-storage case
Conductor refrigerating and heating device external heat exchanger, it has simple structure, the characteristics of heat exchange efficiency is high.
The purpose of this utility model is realized by techniques below scheme：With the good metal material system of heat conductivility
Suitable semiconductor refrigerating heat-producing machine external heat exchanger is made, semiconductor refrigerating heat-producing machine external heat exchanger is provided with and allows liquid coolant to pass through
Liquid coolant inflow/outflow mouth, be provided with inside semiconductor refrigerating heat-producing machine external heat exchanger and liquid coolant inflow/outflow mouth phase
The liquid coolant flow passage of the S types bending of connection, is fabricated to spiral stream guidance post, spiral stream guidance post overall diameter with suitable material
Can closely work in coordination with liquid coolant flow passage interior diameter, on spiral stream guidance post, have at least one spiral stream guidance groove, which is special
Levying is：Semiconductor refrigerating heat-producing machine external heat exchanger internal liquid coolant flow passage is provided with spiral stream guidance post, constitutes at least
One section of spiral liquid coolant flow passage.
Operation principle of the present utility model is such, here with the refrigeration of semiconductor cold-storage and warm-storage case illustrating,
After semiconductor cold-storage and warm-storage case is powered, semiconductor refrigerating heat-producing machine is started working, and before semiconductor refrigerating heat-producing machine, heat transfer block is continuous
Ground draw heat from case, imparts heat to semiconductor refrigerating heat-producing machine external heat exchanger, then by with semiconductor refrigerating heat-producing machine
The external heat exchanger that external heat exchanger is connected is dispersed into heat in the air of surrounding, semiconductor cold-storage and warm-storage case the temperature inside the box drop
It is low, the purpose of refrigeration is reached, the liquid coolant flow passage of S types bending inside semiconductor refrigerating heat-producing machine external heat exchanger, is provided with,
Liquid coolant in flow process by with semiconductor refrigerating heat-producing machine external heat exchanger inside liquid coolant flow passage gold
Category tube wall contact friction heat exchange, is transferred to heat in liquid coolant from semiconductor refrigerating heat-producing machine external heat exchanger, thus leads to
Cross that liquid coolant is efficient to take away what semiconductor refrigerating heat-producing machine was drawn from semiconductor cold-storage and warm-storage case case, and be delivered to half
Heat on conductor refrigerating and heating device external heat exchanger, transfers heat in external heat exchanger, then is dispersed in the air of surrounding,
Because liquid coolant flow passage and the tight blind-mate of spiral stream guidance post, the liquid coolant for flowing through this section of path can only be suitable
The spiral stream guidance groove flow progresses on spiral stream guidance post, due to the spiral stream guidance groove on spiral stream guidance post width and depth all
It is smaller so that the liquid coolant flowing velocity for flowing through spiral stream guidance groove dramatically speeds up, can increase substantially liquid coolant with
The coefficient of heat transfer of metal pipe-wall, further, since the restricted guiding of spiral stream guidance groove, flow process of the liquid coolant in this section
In be the liquid coolant flow passage impacted inside semiconductor refrigerating heat-producing machine external heat exchanger with oblique angle direction metal
The everywhere of tube wall, further increases substantially the coefficient of heat transfer of liquid coolant and metal pipe-wall, and test data is proved, works as spiral shell
The width and depth of the spiral stream guidance groove on rotation diversion column is not installed with inside when adjustment reduces in the appropriate size range
Compared with the coefficient of heat transfer of liquid coolant, inside is provided with spiral to the semiconductor refrigerating heat-producing machine external heat exchanger of spiral stream guidance post
The semiconductor refrigerating heat-producing machine external heat exchanger of diversion column can improve 3-8 times with the coefficient of heat transfer of liquid coolant, and even more high is non-
Often suitable for the semiconductor cold-storage and warm-storage case of big volume storeroom.
Description of the drawings
Description of the drawings of the present utility model is as follows：
Fig. 1 is the theory structure forward direction generalized section of embodiment of the present utility model；
Fig. 2 is spiral stream guidance post forward direction schematic diagram in embodiment of the present utility model；
In figure：1. liquid coolant inflow/outflow mouth；2. liquid coolant flow passage；3. spiral stream guidance post；4. spiral stream guidance
Groove.
Specific embodiment
With reference to the accompanying drawings and examples this utility model is described further：
As shown in Figure 1 and Figure 2, it is fabricated to outside suitable semiconductor refrigerating heat-producing machine with the good metal material of heat conductivility
Heat exchanger, semiconductor refrigerating heat-producing machine external heat exchanger are provided with the liquid coolant inflow/outflow mouth 1 for allowing liquid coolant to pass through, and partly lead
The liquid coolant stream of the S types bending being connected with liquid coolant inflow/outflow mouth 1 is provided with inside body refrigerating and heating device external heat exchanger
Dynamic path 2, is fabricated to spiral stream guidance post 3 with suitable material, in 3 overall diameter of spiral stream guidance post and liquid coolant flow passage 2
Diameter closely can be worked in coordination, and have at least one spiral stream guidance groove 4, it is characterized in that on spiral stream guidance post 3：Semiconductor refrigerating is heated
Spiral stream guidance post 3 is installed inside device external heat exchanger, at least one section spiral liquid coolant flow passage 2 is constituted.
Operation principle of the present utility model is such, here with the refrigeration of semiconductor cold-storage and warm-storage case illustrating,
After semiconductor cold-storage and warm-storage case is powered, semiconductor refrigerating heat-producing machine is started working, and before semiconductor refrigerating heat-producing machine, heat transfer block is continuous
Ground draw heat from case, imparts heat to semiconductor refrigerating heat-producing machine external heat exchanger, then by with semiconductor refrigerating heat-producing machine
The external heat exchanger that external heat exchanger is connected is dispersed into heat in the air of surrounding, semiconductor cold-storage and warm-storage case the temperature inside the box drop
It is low, the purpose of refrigeration is reached, the liquid coolant flow passage 2 of S types bending inside semiconductor refrigerating heat-producing machine external heat exchanger, is provided with,
Liquid coolant in flow process by with semiconductor refrigerating heat-producing machine external heat exchanger inside liquid coolant flow passage 2 gold
Category tube wall contact friction heat exchange, is transferred to heat in liquid coolant from semiconductor refrigerating heat-producing machine external heat exchanger, thus leads to
Cross that liquid coolant is efficient to take away what semiconductor refrigerating heat-producing machine was drawn from semiconductor cold-storage and warm-storage case case, and be delivered to half
Heat on conductor refrigerating and heating device external heat exchanger, transfers heat in external heat exchanger, then is dispersed in the air of surrounding,
Because liquid coolant flow passage 2 and 3 tight blind-mate of spiral stream guidance post, the liquid coolant for flowing through this section of path can only
4 flow progresses of spiral stream guidance groove on spiral stream guidance post 3, due to the spiral stream guidance groove 4 on spiral stream guidance post 3 width and
Depth is all smaller so that the liquid coolant flowing velocity for flowing through spiral stream guidance groove 4 dramatically speeds up, and can increase substantially liquid
The coefficient of heat transfer of coolant and metal pipe-wall, further, since the restricted guiding of spiral stream guidance groove 4, liquid coolant is in flow process
In be the liquid coolant flow passage 2 impacted inside semiconductor refrigerating heat-producing machine external heat exchanger with oblique angle direction metal
The everywhere of tube wall, further increases substantially the coefficient of heat transfer of liquid coolant and metal pipe-wall.
As shown in figure 1, allowing the liquid coolant inflow/outflow that liquid coolant passes through on semiconductor refrigerating heat-producing machine external heat exchanger
Mouth 1 can be opened in and 3 direction identical horizontal direction of spiral stream guidance post.
Obviously, the liquid coolant inflow/outflow mouth 1 for allowing liquid coolant to pass through on semiconductor refrigerating heat-producing machine external heat exchanger
Other directions differed with 3 direction of spiral stream guidance post can be opened in.
Obviously, there can also be two or more spiral stream guidance groove 4 on spiral stream guidance post 3.
Claims (2)
1. a kind of high-efficient semiconductor refrigerating heat-producing machine external heat exchanger, it is provided with the liquid coolant inflow/outflow that liquid coolant passes through
Mouth (1), is provided with the liquid coolant flow passage (2) being connected with liquid coolant inflow/outflow mouth (1), be it is characterized in that inside it：
Spiral stream guidance post (3) is installed in semiconductor refrigerating heat-producing machine external heat exchanger internal liquid coolant flow passage (2), constitute to
Few one section of spiral liquid coolant flow passage (2).
2. a kind of high-efficient semiconductor refrigerating heat-producing machine external heat exchanger as claimed in claim 1, is characterized in that：Spiral stream guidance post (3)
On have at least one spiral stream guidance groove (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621064523.3U CN206056339U (en) | 2016-09-09 | 2016-09-09 | A kind of high-efficient semiconductor refrigerating heat-producing machine external heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621064523.3U CN206056339U (en) | 2016-09-09 | 2016-09-09 | A kind of high-efficient semiconductor refrigerating heat-producing machine external heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206056339U true CN206056339U (en) | 2017-03-29 |
Family
ID=58370454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621064523.3U Expired - Fee Related CN206056339U (en) | 2016-09-09 | 2016-09-09 | A kind of high-efficient semiconductor refrigerating heat-producing machine external heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206056339U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109028647A (en) * | 2017-06-12 | 2018-12-18 | 重庆帝西科技有限公司 | A kind of production method of high-efficient semiconductor refrigerating heat-producing machine external heat exchanger |
| CN109028646A (en) * | 2017-06-12 | 2018-12-18 | 重庆帝西科技有限公司 | A kind of high-efficient semiconductor refrigerating heat-producing machine external heat exchanger |
-
2016
- 2016-09-09 CN CN201621064523.3U patent/CN206056339U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109028647A (en) * | 2017-06-12 | 2018-12-18 | 重庆帝西科技有限公司 | A kind of production method of high-efficient semiconductor refrigerating heat-producing machine external heat exchanger |
| CN109028646A (en) * | 2017-06-12 | 2018-12-18 | 重庆帝西科技有限公司 | A kind of high-efficient semiconductor refrigerating heat-producing machine external heat exchanger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170329 Termination date: 20200909 |