CN106183719A - A kind of system utilizing loop heat pipe regulation vehicle interior temperature - Google Patents
A kind of system utilizing loop heat pipe regulation vehicle interior temperature Download PDFInfo
- Publication number
- CN106183719A CN106183719A CN201610561494.XA CN201610561494A CN106183719A CN 106183719 A CN106183719 A CN 106183719A CN 201610561494 A CN201610561494 A CN 201610561494A CN 106183719 A CN106183719 A CN 106183719A
- Authority
- CN
- China
- Prior art keywords
- liquid
- heat pipe
- vaporizer
- vehicle interior
- interior temperature
- 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.)
- Granted
Links
- 230000033228 biological regulation Effects 0.000 title claims abstract description 12
- 239000007788 liquid Substances 0.000 claims abstract description 44
- 239000006200 vaporizer Substances 0.000 claims abstract description 29
- 238000013461 design Methods 0.000 claims description 4
- 238000009413 insulation Methods 0.000 claims description 4
- 230000017525 heat dissipation Effects 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 238000001704 evaporation Methods 0.000 claims description 2
- 230000008020 evaporation Effects 0.000 claims description 2
- 230000005494 condensation Effects 0.000 claims 1
- 238000009833 condensation Methods 0.000 claims 1
- 238000010025 steaming Methods 0.000 claims 1
- 238000012546 transfer Methods 0.000 abstract description 12
- 238000004378 air conditioning Methods 0.000 abstract description 4
- 238000002485 combustion reaction Methods 0.000 abstract description 3
- 238000004134 energy conservation Methods 0.000 abstract description 3
- 230000002269 spontaneous effect Effects 0.000 abstract description 3
- 239000003507 refrigerant Substances 0.000 description 9
- 230000005540 biological transmission Effects 0.000 description 7
- 238000010521 absorption reaction Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000011161 development Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005057 refrigeration Methods 0.000 description 3
- 239000012530 fluid Substances 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- 241000009298 Trigla lyra Species 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/32—Cooling devices
- B60H1/3202—Cooling devices using evaporation, i.e. not including a compressor, e.g. involving fuel or water evaporation
-
- 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
- F28D15/04—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 with tubes having a capillary structure
- F28D15/043—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 with tubes having a capillary structure forming loops, e.g. capillary pumped loops
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/88—Optimized components or subsystems, e.g. lighting, actively controlled glasses
Landscapes
- Engineering & Computer Science (AREA)
- Air-Conditioning For Vehicles (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- General Engineering & Computer Science (AREA)
Abstract
A kind of system utilizing loop heat pipe regulation vehicle interior temperature, including vaporizer and pass through steam pipework and condenser that the electromagnetic valve that is arranged on this steam pipework is connected with evaporator outlet end, at evaporator inlet, liquid reservor is installed, being provided with in vaporizer and liquid reservor and can produce the wick that capillary attraction makes working medium flow in vaporizer with liquid reservor, the port of export of condenser is connected with the entrance of liquid reservor by liquid line；This loop heat pipe system can be efficiently absorbed in summer and shift the heat parking in outdoor vehicle, reduces vehicle interior temperature, improves car comfort level, reduces car spontaneous combustion and other unexpected phenomenons；Simultaneously during high-speed running automobile, close air conditioning system, opens solenoid valve operating loop heat pipe, it is achieved heat transfer in car, raising temperature pleasant, it is achieved energy-conservation.
Description
Technical field
The invention belongs to technical field of refrigeration equipment, be specifically related to a kind of utilize loop heat pipe regulation vehicle interior temperature be
System.
Background technology
Along with the development of automobile industry, car person need to consume extra power consumption to reduce temperature to the lifting of automobile comfort level demand
Degree；Majority automobile parking in summer makes the too high child of causing of vehicle interior temperature suffocate rate and car spontaneous combustion at a large amount of radiant heat of outdoor absorption
Other unexpected phenomenons such as rate rising, therefore automotive thermal tube reason problem is one of key technology of its development of restriction.Furthermore, automotive fittings
Space the compactest, the hot transport capacity of heat abstractor and the lifting of heat transfer efficiency are had higher demand.
Loop heat pipe is the new equipment of a kind of superconductive heat transfer and high efficient heat exchanging, rely on the gas phase that is kept completely separate in the loop and
Liquid phase working media realizes the long-distance transmissions of heat；The phase transformation of liquid working media realizes heat radiation, has that heat-transfer capability is strong, effect
Rate height, structure flexible design, the features such as long-distance transmissions can be realized, be solve high heat flux heat management effective means it
One.In loop, Working fluid flow resistance is little, and operational efficiency is high, and can fit according to the environment that environmental requirement change pipeline is had because of shape
The most great favor of answering property.
At present, the most large-scale air conditioning system is the most successfully applied hot pipe technique；China is applied to the low of air conditioner ventilation
Warm pipe is the most highly developed；Loop heat pipe is utilized to solve Frozen soil problems, the heat transfer of aerospace system heat control system, too
Sun radiant heat transmission etc..Chinese patent CN201403583.U " a kind of compact type loop heat pipe device " uses and changes capillary structure
Placement location improve heat transfer rate；Chinese patent CN103528267.A " the cold ambient air temperature source heat of a kind of tape loop heat pipe
Pump refrigeration system " heating capacity attenuation rate at low ambient temperatures can be suppressed, solve outdoor heat exchanger and freeze under low temperature and high relative humidity environment
Phenomenon.
Therefore, it is to maintain the effective way of suitable temperature in car that loop heat pipe technology is reasonably applied to automobile, also pushes away
Enter the essential condition of development of automobile: heat in loop heat pipe technology energy efficient absorption and transfer cart, reduce vehicle interior temperature, improve seat
Drive comfort level and reduce car spontaneous combustion and other unexpected phenomenons.Meanwhile, close air conditioning system when high-speed running automobile, pass through electromagnetism
Valve is opened loop heat pipe and is maintained vehicle interior temperature comfortable, it is achieved energy-conservation.This circuit system is controlled, by electromagnetic valve, the winter that heat pipe runs
Stop the summer to open.
Summary of the invention
It is an object of the invention to solve to park absorption a large amount of radiant heat summer outside vehicle chamber causes vehicle interior temperature too high
Problem, proposes a kind of system utilizing loop heat pipe regulation vehicle interior temperature, has high efficient heat exchanging and excellent environment adaptability.
For achieving the above object, the present invention is by the following technical solutions: include vaporizer and by steam pipework and
The condenser that the electromagnetic valve being arranged on this steam pipework is connected with evaporator outlet end, is provided with liquid at evaporator inlet and mends
It is provided with in repaying device, vaporizer and liquid reservor and can produce capillary attraction and make working medium flow in vaporizer and liquid reservor
Dynamic wick, the port of export of condenser is connected with the entrance of liquid reservor by liquid line.
It is set with insulation casing outside described steam pipework.
Described liquid reservor uses integrated design with vaporizer.
Described condenser uses heat dissipation metal fin to make.
It is provided with steam-return line in described vaporizer.
The present invention utilizes existing loop heat pipe application technology to be installed on car by loop heat pipe: summer parks in the car of outdoor
When in vehicle, temperature is more than 30 DEG C, by being placed in working medium (working medium performance: boiling point is low, the Yi Hui of car inner looping heat pipe evaporator section
Send out) absorb in car and evaporate rapidly after heat, refrigerant vapor flow to be placed in Herba Plantaginis portion through jet chimney under small pressure differential
Condenser discharge heat and become liquid refrigerant, liquid refrigerant produces capillary by liquid line by the wick in evaporator section
The effect of power flows through liquid reservor and enters subsequent cycle to re-absorption heat after vaporizer, and iterative cycles said process realizes heat
The transmission of amount and transfer are until vehicle interior temperature is down to 30 DEG C.Therefore, this system summer can absorb efficiently with in transfer cart
Heat, reduce vehicle interior temperature, improve car comfort level and reduce because of forget the child caused suffocate rate and other accident phenomenon.?
Close air conditioning system during high-speed running automobile, open loop heat pipe and maintenance vehicle interior temperature of windowing is comfortable, it is achieved be energy-conservation.
The present invention adds exhausted sleeve lift vapor transport rate on the steam pipework of vaporizer to condenser and changes with its raising
The thermal efficiency.
The vaporizer of the present invention and liquid reservor are by connecting as one of wick, and working medium absorbs in car in vaporizer
Heat become gaseous state, steam working medium flows through steam pipework and becomes liquid to discharging heat in condenser, and liquid working substance flows through liquid
Body pipeline, wick the capillary attraction produced makes liquid refrigerant arrive vaporizer after liquid reservor, again circulates；
The liquid reservor of the present invention storing liquid working medium can control the operation of heat pipe circuit to regulate working medium circulation amount
Temperature.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the present invention；
Fig. 2 is the structural representation that the present invention is installed in car body.
Detailed description of the invention
Below in conjunction with the accompanying drawings the present invention is described in further detail.
Seeing Fig. 1, the present invention sets the vaporizer 4 of steam-return line 3 in including, and passes through steam pipework 7 and be arranged on this
The condenser 5 that the employing heat dissipation metal fin that electromagnetic valve 6 on steam pipework is connected with vaporizer 4 port of export is made, steam pipe
Insulation casing 9, the start and stop of electromagnetic valve 6 control piper it are set with outside road 7；It is provided with integrated with vaporizer 4 at vaporizer 4 entrance
The liquid reservor 1 of design, is provided with in vaporizer 4 and liquid reservor 1 and can produce capillary attraction and make working medium at vaporizer 4
With the wick 2 of flowing in liquid reservor 1, the capillary attraction that wick 2 produces is moving of circulate in loop heat pipe of working medium
Power；The port of export of condenser 5 is connected with the entrance of liquid reservor 1 by liquid line 8.Liquid reservor 1 can be by storage
The circulating load of regulation liquid refrigerant controls the operating temperature with regulating loop；Liquid compensator 1 can cut out by electromagnetic valve 6 in the winter time
State under store working medium.
Seeing Fig. 2, in cooling mode, under the state that i.e. electromagnetic valve 6 is opened, the working medium of vaporizer 4 absorbs heat in car
Rear evaporation rapidly, refrigerant vapor discharges under small pressure differential after the condenser 5 that jet chimney 7 flow to be placed in Herba Plantaginis portion
Heat becomes liquid refrigerant, and liquid refrigerant produces the effect stream of capillary force by liquid pipeline 8 by the wick 2 in vaporizer 4
After liquid reservor 1 to vaporizer 4, re-absorption heat enters subsequent cycle, and iterative cycles said process realizes the transmission of heat
And transfer.
The feature of this invention is:
1. electromagnetic valve 6 it is provided with on this system steam pipework 7 between vaporizer 4 and condenser 5 to control loop heat
The winter of pipe stops the summer and opens.
2. vaporizer 4 is exported to the vapor line of condenser 5 entrance and adds insulation casing 9 and make the working medium in pipeline protect all the time
Hold gaseous state and carry out transmission and the transfer of the circulation of working medium, i.e. energy with higher acceleration.
3., under refrigeration mode, liquid reservor 1 can be according to the circulating load of the change regulation liquid refrigerant of vehicle interior temperature.Work as car
When interior temperature reduces, the working medium flow of circulation reduces so that cycle fluid has under the effect of same capillary force in wick 2
Faster transmission and the ability of heat transfer.
Claims (5)
1. the system utilizing loop heat pipe regulation vehicle interior temperature, it is characterised in that: include vaporizer (4) and pass through steam
The condenser (5) that pipeline (7) and the electromagnetic valve (6) being arranged on this steam pipework are connected with vaporizer (4) port of export, is steaming
Send out in device (4) entrance is provided with liquid reservor (1), vaporizer (4) and liquid reservor (1) to be provided with and can produce capillary suction
Power makes working medium wick (2) of flowing in vaporizer (4) with liquid reservor (1), and the port of export of condenser (5) passes through liquid
Pipeline (8) is connected with the entrance of liquid reservor (1).
The system utilizing loop heat pipe regulation vehicle interior temperature the most according to claim 1, it is characterised in that: described steam
Insulation casing (9) it is set with outside pipeline (7).
The system utilizing loop heat pipe regulation vehicle interior temperature the most according to claim 1, it is characterised in that: described liquid
Compensator (1) uses integrated design with vaporizer (4).
The system utilizing loop heat pipe regulation vehicle interior temperature the most according to claim 1, it is characterised in that: described condensation
Device (5) uses heat dissipation metal fin to make.
The system utilizing loop heat pipe regulation vehicle interior temperature the most according to claim 1, it is characterised in that: described evaporation
Steam-return line (3) it is provided with in device (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610561494.XA CN106183719B (en) | 2016-07-15 | 2016-07-15 | A kind of system adjusting vehicle interior temperature using loop heat pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610561494.XA CN106183719B (en) | 2016-07-15 | 2016-07-15 | A kind of system adjusting vehicle interior temperature using loop heat pipe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106183719A true CN106183719A (en) | 2016-12-07 |
| CN106183719B CN106183719B (en) | 2019-07-12 |
Family
ID=57475148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610561494.XA Expired - Fee Related CN106183719B (en) | 2016-07-15 | 2016-07-15 | A kind of system adjusting vehicle interior temperature using loop heat pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106183719B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107403976A (en) * | 2017-09-13 | 2017-11-28 | 华霆（合肥）动力技术有限公司 | Power-supply device and system |
| CN108286911A (en) * | 2018-01-30 | 2018-07-17 | 中国科学院理化技术研究所 | Low-temperature loop heat pipe |
| CN108426477A (en) * | 2018-04-13 | 2018-08-21 | 中国科学院理化技术研究所 | Compact antigravity return circuit heat pipe |
| CN108528166A (en) * | 2018-03-19 | 2018-09-14 | 河南城建学院 | A kind of automotive interior cooling system |
| CN109515119A (en) * | 2018-11-06 | 2019-03-26 | 珠海格力电器股份有限公司 | Vehicle with a steering wheel |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5950710A (en) * | 1997-11-21 | 1999-09-14 | Continocean Tech Inc. | Overheat regulating system for vehicle passenger compartment |
| CN1789038A (en) * | 2004-12-17 | 2006-06-21 | 鸿富锦精密工业（深圳）有限公司 | Car body heat radiator |
| CN101144694A (en) * | 2006-09-15 | 2008-03-19 | 富准精密工业(深圳)有限公司 | Loop heat pipe |
| CN102997729A (en) * | 2012-12-24 | 2013-03-27 | 天津商业大学 | Heat pipe radiator of phase change drive loop |
| CN103033078A (en) * | 2011-09-29 | 2013-04-10 | 富士通株式会社 | Loop heat pipe and electronic apparatus |
| CN103836741A (en) * | 2013-12-02 | 2014-06-04 | 北京工业大学 | Liquid-pump-driven multiple loop heat pipe heat exchange device and heat exchange method |
-
2016
- 2016-07-15 CN CN201610561494.XA patent/CN106183719B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5950710A (en) * | 1997-11-21 | 1999-09-14 | Continocean Tech Inc. | Overheat regulating system for vehicle passenger compartment |
| CN1789038A (en) * | 2004-12-17 | 2006-06-21 | 鸿富锦精密工业（深圳）有限公司 | Car body heat radiator |
| CN101144694A (en) * | 2006-09-15 | 2008-03-19 | 富准精密工业(深圳)有限公司 | Loop heat pipe |
| CN103033078A (en) * | 2011-09-29 | 2013-04-10 | 富士通株式会社 | Loop heat pipe and electronic apparatus |
| CN102997729A (en) * | 2012-12-24 | 2013-03-27 | 天津商业大学 | Heat pipe radiator of phase change drive loop |
| CN103836741A (en) * | 2013-12-02 | 2014-06-04 | 北京工业大学 | Liquid-pump-driven multiple loop heat pipe heat exchange device and heat exchange method |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107403976A (en) * | 2017-09-13 | 2017-11-28 | 华霆（合肥）动力技术有限公司 | Power-supply device and system |
| CN108286911A (en) * | 2018-01-30 | 2018-07-17 | 中国科学院理化技术研究所 | Low-temperature loop heat pipe |
| CN108286911B (en) * | 2018-01-30 | 2023-11-14 | 中国科学院理化技术研究所 | Low-temperature loop heat pipe |
| CN108528166A (en) * | 2018-03-19 | 2018-09-14 | 河南城建学院 | A kind of automotive interior cooling system |
| CN108528166B (en) * | 2018-03-19 | 2023-11-24 | 河南城建学院 | Automobile interior cooling system |
| CN108426477A (en) * | 2018-04-13 | 2018-08-21 | 中国科学院理化技术研究所 | Compact antigravity return circuit heat pipe |
| CN109515119A (en) * | 2018-11-06 | 2019-03-26 | 珠海格力电器股份有限公司 | Vehicle with a steering wheel |
| CN109515119B (en) * | 2018-11-06 | 2024-07-19 | 珠海格力电器股份有限公司 | Vehicle with a vehicle body having a vehicle body support |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106183719B (en) | 2019-07-12 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20190712 |