CN110108064A - The equally distributed evaporator of temperature - Google Patents
The equally distributed evaporator of temperature Download PDFInfo
- Publication number
- CN110108064A CN110108064A CN201910420092.1A CN201910420092A CN110108064A CN 110108064 A CN110108064 A CN 110108064A CN 201910420092 A CN201910420092 A CN 201910420092A CN 110108064 A CN110108064 A CN 110108064A
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- CN
- China
- Prior art keywords
- evaporator
- fin
- evaporation tube
- heat pipe
- equally distributed
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B39/00—Evaporators; Condensers
- F25B39/02—Evaporators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
- F28D15/02—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The present invention provides a kind of equally distributed evaporators of temperature, including evaporator, it is characterized in that, it further include heat pipe, the evaporator includes fin, evaporation tube, snakelike spiral of the evaporation tube is distributed and is clamped inside fin and with fin, and the heat pipe passes through fin and is parallel to evaporation tube and is distributed in fin.The present invention is implanted into heat pipe in evaporator, is conducted evaporation tube cooling capacity to heat pipe by fin, is then longitudinally transmitted by heat pipe, in the other end, cooling capacity is passed back to evaporation tube again, to reduce the temperature difference of evaporator refrigerant flow direction.
Description
Technical field
The present invention relates to evaporator design fields, more particularly to a kind of equally distributed evaporator of temperature.
Background technique
Evaporator is the necessary part of cryogenic refrigerating system, is the component for exporting cooling capacity.It is typically in throttle valve and compression
Between machine.The cooling capacity of evaporator output cools down product or trial target, reaches certain test or test and other effects.By
In evaporator runner from bottom to top, or from top to bottom, have certain tube side, so the inlet and outlet fluid of refrigerant all exists
Certain temperature difference, this, which causes the outlet air of evaporator from left to right or from top to bottom to compare, the obvious temperature difference.
The patent document of Publication No. CN 104048460B discloses a kind of evaporator, including refrigeration equipment and evaporator,
Evaporator includes multiple front and backs lateral evaporation plate placed side by side, is indulged between two adjacent lateral evaporation plates of front and back by multiple
Multiple ice moulds are separated into side plate, multiple longitudinal side plates are placed side by side, and running through in multiple longitudinal side plates of same row has bolt, spiral shell
Bolt both ends on the outermost side are locked by nut, are cased with rubber tube on bolt, the two sides of side plate are equipped with close longitudinally in each
Seal is equipped with connection strap on the surrounding upper surface of evaporator, opens that there are two card slots in the lower end surface of connection strap, and card slot is for connecting
The longitudinal side plate for connecing evaporator periphery is provided with a dovetail groove in the upper surface of connection strap, and dovetail groove is to connect evaporator
The first sealing ring is equipped in cover board, dovetail groove and card slot, each transverse direction evaporation plate is equipped with multiple partitions, each partition
Section is trapezoidal.This scheme, which not can solve between evaporator inlet-outlet, has the temperature difference.
Summary of the invention
For the defects in the prior art, the object of the present invention is to provide a kind of equally distributed evaporators of temperature.
The equally distributed evaporator of a kind of temperature provided according to the present invention, including evaporator, further include heat pipe, the steaming
Hair device includes fin, evaporation tube, and snakelike spiral of the evaporation tube is distributed and is clamped inside fin and with fin, and the heat pipe is worn
It crosses fin and is parallel to evaporation tube and be distributed in fin.
Preferably, the evaporator uses wind-cooled evaporator.
Preferably, the evaporation tube uses copper pipe.
Preferably, there is spacing between the heat pipe and evaporation tube.
Preferably, the heat pipe is fixed by fin layer by layer, and is conducted by fin to evaporation tube, distributed heat.
Preferably, a row or multi-row evaporation tube of setting in the fin, is arranged a row or multi-row heat pipe.
Preferably, the heat pipe and evaporation tube are alternately distributed in fin.
Preferably, the heat pipe and evaporation tube is alternate in fin is evenly arranged, row's evaporation tube is correspondingly arranged a heat extraction
Pipe;Or a heat exhausting pipe is set between two rows of evaporation tubes.
Preferably, the evaporation tube is formed by one or more pipeline by multiple tracks bending, and per pass evaporation tube is parallel to each other,
Side by side at multiple rows of.
Preferably, the gap between the fin is 2~10 millimeters.
Compared with prior art, the present invention have it is following the utility model has the advantages that
The present invention is implanted into heat pipe in evaporator, is conducted evaporation tube cooling capacity to heat pipe by fin, is then indulged by heat pipe
To transmitting, in the other end, cooling capacity is passed back to evaporation tube again, to reduce the temperature difference of evaporator refrigerant flow direction.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other feature of the invention,
Objects and advantages will become more apparent upon:
Fig. 1 is schematic elevation view of the invention.
Fig. 2 is right side view of the invention.
Fig. 3 is left view schematic diagram of the invention.
Fig. 4 is heat pipe for thermal conductivity schematic illustration of the invention.
Specific embodiment
The present invention is described in detail combined with specific embodiments below.Following embodiment will be helpful to the technology of this field
Personnel further understand the present invention, but the invention is not limited in any way.It should be pointed out that the ordinary skill of this field
For personnel, without departing from the inventive concept of the premise, several changes and improvements can also be made.These belong to the present invention
Protection scope.
In the description of the present application, it is to be understood that term " on ", "front", "rear", "left", "right", " is erected at "lower"
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "top", "bottom", "inner", "outside" is orientation based on the figure or position
Relationship is set, description the application is merely for convenience of and simplifies description, rather than the device or element of indication or suggestion meaning are necessary
It with specific orientation, is constructed and operated in a specific orientation, therefore should not be understood as the limitation to the application.
The present invention provides a kind of equally distributed evaporator of temperature, is used for high-low temperature chamber or auto-cascading refrigeration system, solves
The problem of evaporator temperature is unevenly distributed.The evaporator is dexterously combined with heat pipe, keeps evaporator geneogenous uneven in temperature
Problem significantly improves, and transverse temperature difference is reduced from evaporator as a whole, hence it is evident that the temperature difference of leaving air temp is reduced, to be
There is the auto-cascading refrigeration system product of requirement for height to provide better hardware foundation temperature uniformity.
The equally distributed evaporator of a kind of temperature provided according to the present invention, including evaporator, further include heat pipe, the steaming
Hair device includes fin, evaporation tube, and snakelike spiral of the evaporation tube is distributed and is clamped inside fin and with fin, and the heat pipe is worn
It crosses fin and is parallel to evaporation tube and be distributed in fin.The evaporator uses wind-cooled evaporator.The evaporation tube uses copper pipe.
There is spacing between the heat pipe and evaporation tube.The heat pipe is fixed by fin layer by layer, and conducted by fin to evaporation tube,
Distribute heat.The a row or multi-row evaporation tube of setting, is arranged a row or multi-row heat pipe in the fin.The heat pipe and evaporation tube exist
It is alternately distributed in fin.The heat pipe and evaporation tube is alternate in fin is evenly arranged, row's evaporation tube is correspondingly arranged a heat extraction
Pipe;Or a heat exhausting pipe is set between two rows of evaporation tubes.The evaporation tube is formed by one or more pipeline by multiple tracks bending,
Per pass evaporation tube is parallel to each other, side by side at multiple rows of.Gap between the fin is 2~10 millimeters.The heat pipe is parallel to
Evaporator copper pipeline, is placed among fin, extensional surface of the fin as heat pipe, increases tube surface heat dissipation area, simultaneously
It can make to carry out efficiently fin between evaporator copper pipe and heat pipe thermally conductive.
Preferably, a kind of equally distributed evaporator of temperature, heat pipe are mounted in fin, parallel with copper pipe, copper pipe due to
The flowing of refrigerant and cause the front and back temperature difference with the heat exchange of air, heat passes to heat pipe by fin, heat pipe by heat by
Copper pipe downstream is transmitted to the lower copper pipe upstream of temperature, to keep evaporator as a whole temperature uniform.Fig. 1-3 is that a kind of temperature is uniform
A kind of evaporation structure of the evaporator of distribution.Copper pipe can be 1 row, 2 rows in figure, and N arranges (N is natural number), and heat pipe can be 1
Row, 2 rows, N arrange (N is natural number).Heat pipe and the relatively uniform arrangement of copper pipe, every 2 copper pipe tube side in figure, configure 1 heat pipe.It can also
Using every N (N is natural number) a copper pipe tube side, N (N is natural number) a heat pipe is configured.
Specific embodiments of the present invention are described above.It is to be appreciated that the invention is not limited to above-mentioned
Particular implementation, those skilled in the art can make a variety of changes or modify within the scope of the claims, this not shadow
Ring substantive content of the invention.In the absence of conflict, the feature in embodiments herein and embodiment can any phase
Mutually combination.
Claims (10)
1. a kind of equally distributed evaporator of temperature, including evaporator, which is characterized in that it further include heat pipe, the evaporator packet
Fin, evaporation tube are included, snakelike spiral of the evaporation tube is distributed and is clamped inside fin and with fin, and the heat pipe passes through fin
And it is parallel to evaporation tube and is distributed in fin.
2. the equally distributed evaporator of temperature according to claim 1, which is characterized in that the evaporator uses air-cooled steaming
Send out device.
3. the equally distributed evaporator of temperature according to claim 1, which is characterized in that the evaporation tube uses copper pipe.
4. the equally distributed evaporator of temperature according to claim 1, which is characterized in that between the heat pipe and evaporation tube
With spacing.
5. the equally distributed evaporator of temperature according to claim 1, which is characterized in that the heat pipe passes through fin layer by layer
It is fixed, and pass through fin and conducted to evaporation tube, distribute heat.
6. the equally distributed evaporator of temperature according to claim 1, which is characterized in that in the fin one row of setting or
A row or multi-row heat pipe is arranged in multiple rows of evaporation tube.
7. the equally distributed evaporator of temperature according to claim 1, which is characterized in that the heat pipe and evaporation tube are in wing
It is alternately distributed in piece.
8. the equally distributed evaporator of temperature according to claim 1, which is characterized in that the heat pipe and evaporation tube are in wing
Alternate in piece to be evenly arranged, row's evaporation tube is correspondingly arranged a heat exhausting pipe;Or a heat exhausting pipe is set between two rows of evaporation tubes.
9. the equally distributed evaporator of temperature according to claim 1, which is characterized in that the evaporation tube is by one or more
Root canal road is formed by multiple tracks bending, and per pass evaporation tube is parallel to each other, side by side at multiple rows of.
10. the equally distributed evaporator of temperature according to claim 1, which is characterized in that the gap between the fin
It is 2~10 millimeters.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910420092.1A CN110108064B (en) | 2019-05-20 | 2019-05-20 | Evaporator with uniformly distributed temperature |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910420092.1A CN110108064B (en) | 2019-05-20 | 2019-05-20 | Evaporator with uniformly distributed temperature |
Publications (2)
Publication Number | Publication Date |
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CN110108064A true CN110108064A (en) | 2019-08-09 |
CN110108064B CN110108064B (en) | 2021-06-15 |
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CN201910420092.1A Active CN110108064B (en) | 2019-05-20 | 2019-05-20 | Evaporator with uniformly distributed temperature |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115468337A (en) * | 2022-09-26 | 2022-12-13 | 深圳见炬科技有限公司 | Condenser for high-dimensional heat dissipation system |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104180564A (en) * | 2014-09-11 | 2014-12-03 | 珠海格力电器股份有限公司 | Air conditioner and heat exchanger thereof |
CN206113427U (en) * | 2016-09-01 | 2017-04-19 | 合肥华凌股份有限公司 | Evaporating pipe, evaporimeter and refrigerating plant |
DE102016223025A1 (en) * | 2016-08-24 | 2018-03-01 | Hyundai Motor Company | heat exchanger tube |
CN108362146A (en) * | 2017-12-31 | 2018-08-03 | 株洲时代金属制造有限公司 | A kind of band samming cast heat-pipe radiator |
-
2019
- 2019-05-20 CN CN201910420092.1A patent/CN110108064B/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104180564A (en) * | 2014-09-11 | 2014-12-03 | 珠海格力电器股份有限公司 | Air conditioner and heat exchanger thereof |
DE102016223025A1 (en) * | 2016-08-24 | 2018-03-01 | Hyundai Motor Company | heat exchanger tube |
CN206113427U (en) * | 2016-09-01 | 2017-04-19 | 合肥华凌股份有限公司 | Evaporating pipe, evaporimeter and refrigerating plant |
CN108362146A (en) * | 2017-12-31 | 2018-08-03 | 株洲时代金属制造有限公司 | A kind of band samming cast heat-pipe radiator |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115468337A (en) * | 2022-09-26 | 2022-12-13 | 深圳见炬科技有限公司 | Condenser for high-dimensional heat dissipation system |
CN115468337B (en) * | 2022-09-26 | 2023-10-10 | 深圳见炬科技有限公司 | Condenser for high-dimensional heat radiation system |
Also Published As
Publication number | Publication date |
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CN110108064B (en) | 2021-06-15 |
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