CN109520336A - A kind of heat exchange of heat pipe - Google Patents
A kind of heat exchange of heat pipe Download PDFInfo
- Publication number
- CN109520336A CN109520336A CN201710836538.XA CN201710836538A CN109520336A CN 109520336 A CN109520336 A CN 109520336A CN 201710836538 A CN201710836538 A CN 201710836538A CN 109520336 A CN109520336 A CN 109520336A
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- China
- Prior art keywords
- heat
- pipe
- conducting
- heat exchange
- deflector
- 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
- 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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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/24—Arrangements for promoting turbulent flow of heat-exchange media, e.g. by plates
Abstract
A kind of heat exchange of heat pipe of the present invention includes heat exchange storehouse, deflector, heat-exchanger rig.Heat-exchanger rig includes heat pipe, heat conducting pipe, heat-conducting medium, fixed strip；Deflector is mounted on the interior crook of the S-shaped shape of heat conducting pipe.Heat pipe includes metal tube, heat-conducting work medium, fin, M type air deflector；M type air deflector includes V-type deflector, side plate；M type air deflector is fixed on the inside pipe wall of metal tube；The lower end of heat pipe is fixed on the tube outside of heat conducting pipe.The liquid heat-conducting work medium of heat pipe condenser section increases the conduction heat transfer rate that thermal energy condenses on metal tube by the multistage shunting of the V-type deflector of M type air deflector.There is the heat conducting pipe in S shape of deflector to extend the heat exchange in dryness storehouse of gas to be heated, liquid, heating time, expands the heat transfer rate of thermal energy, thermal energy is obtained thermally conductive heat exchange well.Each heat pipe is an individual integral solder in the outside of heat conducting pipe, generates leakage when damage occurs in a heat pipe, does not influence the use of entire heat exchange of heat pipe.
Description
Technical field
The present invention relates to a kind of heat exchanger, specifically a kind of heat exchange of heat pipe.
Background technique
Heat exchanger is the section that heat transfer between material is realized between a kind of fluid at two or more different temperatures
Energy equipment, is that heat is made to pass to the lower fluid of temperature by the higher fluid of temperature, fluid temperature (F.T.) is made to reach flow specification
Index to meet the needs of process conditions, while being also one of the capital equipment for improving energy utilization rate.
Liquid heat-conducting work medium after the in-tube condensation of the gravity assisted heat pipe of heat exchange of heat pipe currently on the market is due to thermally conductive
The reason of gravity of working medium itself, liquid heat-conducting work medium can along heat pipe inside pipe wall toward flow down, be adhered in the pipe of heat pipe
Heat-conducting work medium on wall has certain blocking to the heat exchange of gasiform heat-conducting work medium, and the heat exchange for influencing thermal energy is thermally conductive.Heat pipe exists
Not easy to repair using breaking down in heat transfer process, will cause scrapping for entire heat exchange of heat pipe can not use.
Summary of the invention
The problem to be solved in the present invention is to overcome the shortcomings of the prior art, provides a kind of heat exchange of heat pipe.
In order to reach above-mentioned purpose, what the present invention was achieved through the following technical solutions: a kind of heat exchange of heat pipe includes heat exchange
Storehouse, deflector, heat-exchanger rig.
The face shaping in the heat exchange storehouse is cylindric or square shape.
The production material of the warehouse in the heat exchange storehouse is metal plate.
There are heat exchange storehouse import, the outlet of heat exchange storehouse on the heat exchange storehouse.
The diameter in heat exchange storehouse is 350-2800mm；The length in heat exchange storehouse is 800-8000mm.
The heat-exchanger rig includes heat pipe, heat conducting pipe, heat-conducting medium, fixed strip.
The heat conducting pipe is metal tube.
The diameter of heat conducting pipe is 13-48mm.
The length of heat conducting pipe is selected according to the length dimension in heat exchange storehouse.
Put design of the heat conducting pipe in heat exchange storehouse storehouse is S-shaped.
The design of S-shaped shape heat conducting pipe can reduce heat conducting pipe stress caused by thermal expansion difference, to reduce the event of heat conducting pipe
Barrier rate extends heat conducting pipe service life.
The heat conducting pipe has heat conducting pipe import and heat conducting pipe outlet.
Heat-exchanger rig is mounted in heat exchange storehouse, and heat-exchanger rig is mounted on the warehouse of heat exchange storehouse inner bottom.
The heat conducting pipe inlet end of heat conducting pipe extends heat exchange storehouse；The junction of heat conducting pipe and heat exchange storehouse warehouse will be fixed close
Envelope is integrated, and the junction that heat conducting pipe extends heat exchange storehouse warehouse is sealed air-tight.
The heat conducting pipe exit end of heat conducting pipe extends heat exchange storehouse；The junction of heat conducting pipe and heat exchange storehouse warehouse will be fixed close
Envelope is integrated, and the junction that heat conducting pipe extends heat exchange storehouse warehouse is sealed air-tight.
The deflector is mounted on the interior crook of the S-shaped shape of heat conducting pipe.
One end fixed seal connection of the deflector is on a face warehouse in heat exchange storehouse, the other end of deflector plane
There are 80-580mm with the spacing of the another side warehouse in heat exchange storehouse.
It is constraint that the deflector, which plays the role of, the gas to heat exchange, liquid is guided to flow to；To heat exchange
Gas, liquid in dryness storehouse by being in S shape Tortuous flow forward under the guidance of deflector, have deflector in the thermally conductive of S shape
Pipe extends the heat exchange in dryness storehouse of gas to be heated, liquid, heating time, improves gas, liquid in dryness storehouse
Heat exchange efficiency, expands the heat transfer rate of thermal energy, and thermal energy is obtained thermally conductive heat exchange well.
The heat pipe is light pipe heat pipe or fin heat pipe.
The heat pipe includes metal tube, heat-conducting work medium, fin, M type air deflector.
The diameter of the heat pipe is 20-55mm, and the height of heat pipe is 300-2500mm.
It is filled with heat-conducting work medium, the both ends of the metal tube after installing M type air deflector are closed.Heat-conducting work medium, M type are led
Device is flowed in the inside of metal tube closed at both ends.
The diameter of the metal tube is 15-48mm, and the height of metal tube is 300-2500mm.
The making material of the M type air deflector is metal plate.
The appearance of the cross-sectional view of the M type air deflector is M shape.
The M type air deflector includes V-type deflector, side plate；V-type deflector and side plate are integrated.
M type air deflector is that metal plate passes through the one-time formed M shape of mould punching, the outer diameter and gold of M type air deflector
It is the same for belonging to the size of the bore of pipe.
M type air deflector is fixed on the inside pipe wall of metal tube；The side of M type air deflector is side plate, and side plate connects metal
On the inside pipe wall of pipe；What the side plate of M type air deflector and the inside pipe wall of metal tube were connected to one.
The quantity of M type air deflector in the same metal tube is 2-50.
The centre of the M type air deflector is V-type deflector, and the cross-sectional view of V-type deflector is funnel-shaped, V-type deflector
The round mouth in center is a flow-guiding mouth.
The mouth diameter dimension of flow-guiding mouth is 30-the 70% of the internal diameter of metal tube；Such as the internal diameter of metal tube is
13-45mm, the corresponding mouth diameter dimension of flow-guiding mouth is 4-30mm.
Flow-guiding mouth is the passageway of the rising flowing of gasiform heat-conducting work medium；Flow-guiding mouth is simultaneously and after metal in-tube condensation
Liquid heat-conducting work medium tenesmus passageway.
The fin is fixed on the tube wall exterior of metal tube closed at both ends, what fin and metal tube were fixed as one；
Fin is used to increase the heat dissipation area of heat pipe, improves thermally conductive, the radiating rate of the thermal energy of heat pipe.
Connection type of the fin on metal tube surround shape, or longitudinal shape；The thickness of fin is
0.2—1mm；The height of fin is 5-18mm；Spacing between fin and fin is 3-30mm.
The lower end of the heat pipe is fixed on the tube outside of heat conducting pipe.
By electric welding, it is one that the link position of the female end of heat pipe lower end and the pipe face of heat conducting pipe, which is welded and fixed,
Body.
Spacing between heat pipe and heat pipe is 30-60mm.
The heat pipe female end of the link position in the pipe face of the heat pipe lower end and heat conducting pipe is the evaporation ends of heat pipe；It is thermally conductive
Liquid heat-conducting work medium in the heat pipe for the heat pipe female end that the thermal energy of high temperature heat conducting medium in pipe pipe is given is by carrying out thermally conductive add
Heat and phase transformation vaporize.
The metal tube of the heat pipe is the condensation segment of heat pipe；Thermal energy is led by the fin on metal tube and metal tube
Heat heat exchange, metal tube is the condensation segment of heat pipe.
The fixed strip is the pipe central location for being fixed on the upper surface of heat pipe, or being fixed on heat pipe.
Fixed strip is metal strip or reinforcing bar.
Fixed strip is played the role of being that fixed support heat pipe can not rock swing, avoids lower end and the heat conducting pipe of heat pipe
It is detached from.
The heat pipe is the outside that an individual integral heat pipe is welded on heat conducting pipe.
The inside of heat pipe and the inside of heat conducting pipe are not communicated with.
Leakage is generated when damage occurs in a certain heat pipe, does not influence the use of entire heat exchange of heat pipe.
In use, the heat-conducting work medium in heat pipe will not pollute the inner wall of thermal conductivity to heat pipe, and therefore, the inside of heat pipe is not
It will appear the impurity such as the grease being adhered on heat pipe inner wall, scale.
The impurity such as grease, the scale that cleaning is adhered on thermally conductive inside pipe wall can be easy by tube cleaning.
The M type air deflector plays the role of conducting fluid shape heat-conducting work medium, also has the function of thermally conductive heat exchange.
Point multistage by M type air deflector of liquid heat-conducting work medium on the inside pipe wall of the metal tube of heat pipe condenser section
Stream, reduces attach amount of the liquid heat-conducting work medium on the inside pipe wall of metal tube, improves gasiform heat-conducting work medium and gold
The contact surface for belonging to the inside pipe wall of pipe, increases conduction heat transfer rate of the thermal energy on metal tube.
The side plate and V-type deflector of M type air deflector are integrated；Attach the gasiform thermally conductive work on V-type deflector
Matter gives metal tube thermally conductive heating by side plate, improves conduction heat exchange area of the thermal energy in metal tube, increases the biography of thermal energy
Lead heat transfer rate.
Liquid heat-conducting work medium in the heat pipe of the heat pipe lower end evaporation ends passes through the heat-conducting medium in heat conducting pipe pipe
Thermal energy come it is thermally conductive heating and phase transformation vaporize.
The thermal energy of the heat-conducting medium of high temperature is available to the heat source of the heat-conducting work medium in heat pipe in heat conducting pipe pipe, steams in heat pipe
The liquid heat-conducting work medium of originator absorbs heat and is vaporizated into gas shape heat-conducting work medium, under small pressure difference, the thermally conductive work of gas shape
Matter rises to the inside of heat pipe, after releasing heat by gas liquid conduction of the metal tube and fin of heat pipe to outside heat pipe, gas
Body shape heat-conducting work medium and it is condensed into liquid heat-conducting work medium.
Liquid heat-conducting work medium in the metal tube of heat pipe condenser section under gravity, the metal tube of heat pipe condenser section
Inside pipe wall on water conservancy diversion guidance of the liquid heat-conducting work medium by the V-type deflector of multilayer M type air deflector, liquid thermally conductive work
Matter classification successively flows downward along V-type deflector, and liquid heat-conducting work medium is from the flow-guiding mouth in the deflector of M type air deflector
It falls to the evaporation ends of heat pipe lower end；Liquid heat-conducting work medium is by high temperature in heat conducting pipe pipe at the evaporation ends of heat pipe lower end
The thermal energy of heat-conducting medium heats and phase-changeable gas shape heat-conducting work medium again, loops back and forth like this, and leading for thermal energy is carried in heat conducting pipe
Heat is continuously transmitted on heat pipe by thermal medium by the tube body of heat conducting pipe.
Heat pipe relies on the phase transformation of heat-conducting work medium by gas, the liquid around thermal energy conduction to heat pipe to the low temperature of heat exchange
On, gas to be heated, liquid have obtained required thermal energy, and gas to be heated, liquid have achieved the purpose that heating.
The heat-conducting medium is conduction oil water or steam；Heat-conducting medium is added by the heating device of peripheral hardware
Heat is high temperature heat conducting medium.
High temperature heat conducting medium after heating is entered the inside of heat conducting pipe by the heat conducting pipe import of heat conducting pipe, is dissipated inside heat conducting pipe
Heat-conducting medium after heat exports discharge heat conducting pipe by heat conducting pipe.
Heat-conducting medium after heat dissipation is heated again by heating device；The heating that heat-conducting medium ceaselessly recycles, it is thermally conductive, it changes
Heat, heating are thermally conductive.
On the heat conducting pipe of heat conducting pipe outlet end plus thermally conductive Jie in heat conducting pipe can be improved in a hot recycle pump, hot recycle pump
The conduction velocity of matter, the heat-conducting medium that conduction velocity increases also improve the conduction of velocity of thermal energy.
A kind of thermally conductive heat exchange workflow of heat exchange of heat pipe is as follows.
One, the heat-conducting medium for carrying thermal energy is entered in heat conducting pipe by the heat conducting pipe import of heat conducting pipe.
Two, heat-conducting medium carries thermal energy and is provided by the evaporation ends of heat pipe lower end to the liquid heat-conducting work medium in heat pipe
Thermal energy；Conduction thermal energy on evaporation ends makes liquid heat-conducting work medium Quick-gasifying, the gasiform heat-conducting work medium after gasification
In heat pipe inner chamber, gasiform heat-conducting work medium carries thermal energy and is dissipated outward by metal tube, the fin of the condensation segment of heat pipe for movement
After heat, the gasiform heat-conducting work medium after heat dissipation is condensed into liquid heat-conducting work medium, and liquid heat-conducting work medium is from M type air deflector
V-type deflector in flow-guiding mouth to falling at the evaporation ends of heat pipe lower end；It is liquid thermally conductive at the evaporation ends of heat pipe lower end
Working medium is heated and phase-changeable gas shape heat-conducting work medium again by the thermal energy of the heat-conducting medium of high temperature in heat conducting pipe pipe, so recycles past
Multiple, heat is continuously transmitted on heat pipe by the heat-conducting medium that thermal energy is carried in heat conducting pipe by the tube body of heat conducting pipe；It is thermally conductive
Working medium, which is not parked in heat pipe, carries out heat conduction with phase change heat exchange.
Three, the gas of low temperature to be heated, liquid enters the inside in heat exchange storehouse by the heat exchange storehouse import in the storehouse that exchanges heat, to be added
The gas of the low temperature of heat, liquid are advanced forward by the guidance of deflector in S shape in heat exchange storehouse.
Four, the thermal energy that heat-conducting medium carries is by the heat transfer of heat conducting pipe and heat pipe, heat radiation to the low temperature around heat pipe
Gas, liquid carries out thermally conductive heat exchange；The gas of low temperature to be heated, liquid constantly obtain during advance in the storehouse that exchanges heat
Thermal energy becomes the gas of high temperature, liquid.
Five, the heat-conducting medium after heat conduction and heat radiation excludes heat conducting pipe by the heat conducting pipe outlet of heat conducting pipe, and heat-conducting medium is again
After being heated again by heating device, heat-conducting medium can enter in heat conducting pipe again by the heat conducting pipe import of heat conducting pipe, this
Sample circulating heat conduction medium is ceaselessly thermally conductive, exchanges heat, heating.
Six, the gas of the high temperature after heating, heat exchange storehouse outlet discharge heat exchange storehouse of the liquid by heat exchange storehouse, the gas of high temperature
Body, the place that liquid can be transported to needs use.
The present invention has the advantages that compared with existing heat exchanger: a kind of liquid of the heat pipe condenser section of heat exchange of heat pipe
Shape heat-conducting work medium reduces liquid heat-conducting work medium in metal tube by the multistage shunting of the V-type deflector of M type air deflector
The amount of attaching on inside pipe wall, gasiform heat-conducting work medium improve the contact surface with the inside pipe wall of metal tube, increase hot thermal energy
The conduction heat transfer rate condensed on metal tube.There is the heat conducting pipe in S shape of deflector to extend gas to be heated, liquid
Heat exchange, heating time in dryness storehouse improve the heat exchange efficiency of gas, liquid in dryness storehouse, expand the heat exchange of thermal energy
Speed, thermal energy are obtained thermally conductive heat exchange well.Each heat pipe is an individual integral solder in the outside of heat conducting pipe, when
There is damage and generates leakage in a piece heat pipe, does not influence the use of entire heat exchange of heat pipe.
Detailed description of the invention:
Fig. 1, for a kind of structural schematic diagram of heat exchange of heat pipe of the present invention；
Fig. 2, for a kind of structural schematic diagram of the heat-exchanger rig of heat exchange of heat pipe of the present invention；
Fig. 3, for a kind of structural schematic diagram of the heat pipe of heat exchange of heat pipe of the present invention；
Fig. 4, for a kind of structural schematic diagram of the M type air deflector of the heat pipe of heat exchange of heat pipe of the present invention.
In attached drawing: 1, exchange heat storehouse, 2, heat-exchanger rig, 3, deflector, 4, gas flow mark, 5, heat exchange storehouse import, and 6, change
Hot storehouse outlet, 7, heat-conducting medium, 8, heat conducting pipe import, 9, heat conducting pipe outlet, 10, heat conducting pipe, 11, heat-conducting work medium, 12, heat pipe,
13, M type air deflector, 14, fin, 15, fixed strip, 16, metal tube, 17, side plate, 18, V-type deflector, 19, flow-guiding mouth.
Specific embodiment:
The present invention is described further with reference to the accompanying drawings and examples.
Embodiment:
A kind of heat exchange of heat pipe as shown in Figure 1 and Figure 2 includes heat exchange storehouse 1, deflector 3, heat-exchanger rig 2.
The face shaping in the heat exchange storehouse 1 is cylindric or square shape.
The production material of the warehouse in the heat exchange storehouse 1 is metal plate.
There are heat exchange storehouse import 5, heat exchange storehouse outlet 6 on the heat exchange storehouse 1.
The diameter in heat exchange storehouse 1 is 800mm；The length in heat exchange storehouse 1 is 3000mm.
Such as Fig. 1, Fig. 2, heat-exchanger rig 2 shown in Fig. 3 includes heat pipe 12, heat conducting pipe 10, heat-conducting medium 7, fixed strip 15.
The heat-exchanger rig 2 is mounted in heat exchange storehouse 1, and the heat conducting pipe 10 of heat-exchanger rig 2 is in heat exchange 1 inner bottom of storehouse
On warehouse.
Put design of the heat conducting pipe 10 in heat exchange 1 storehouse of storehouse is S-shaped.
The heat conducting pipe 10 has heat conducting pipe import 8 and heat conducting pipe outlet 9.
Extend heat exchange storehouse 1 in 8 one end of heat conducting pipe import of heat conducting pipe 10.
The heat conducting pipe of heat conducting pipe 10 exports 9 one end and extends heat exchange storehouse 1.
The junction of heat conducting pipe 10 and heat exchange 1 warehouse of storehouse wants fixing seal to be integrated, and heat conducting pipe 10 extends heat exchange Cang1Cang
The junction of body is sealed air-tight.
The deflector 3 is mounted on the interior crook of the S-shaped shape of heat conducting pipe 10.
One end fixed seal connection of the deflector 3 is on a face warehouse in heat exchange storehouse 1, the other end of deflector 3
There is 80mm with the spacing of the another side warehouse in heat exchange storehouse 1.
It is constraint that the deflector 3, which plays the role of, the gas to heat exchange, liquid is guided to flow to；Add wait exchange heat
The gas of heat, liquid in dryness storehouse 1 by being in S shape Tortuous flow forward under the guidance of deflector 3, have deflector 3 in S shape
Heat conducting pipe 10 extends gas to be heated, liquid 1 heat exchange, heating time in dryness storehouse, improves gas, liquid in drying
Heat exchange efficiency in storehouse 1, expands the heat transfer rate of thermal energy, and thermal energy is obtained thermally conductive heat exchange well.
Heat pipe 12 as shown in Figure 2 and Figure 3 is light pipe heat pipe or fin heat pipe.
The heat pipe 12 includes metal tube 16, heat-conducting work medium 11, fin 14, M type air deflector 13.
The diameter of the heat pipe 12 is 35mm, and the height of heat pipe 12 is 600mm.
It is filled with heat-conducting work medium 11, the both ends of the metal tube 16 after installing M type air deflector 13 are closed；Heat-conducting work medium
11, M type air deflectors 13 are in the inside of metal tube 16 closed at both ends.
The diameter of the metal tube 16 is 28mm, and the height of metal tube 16 is 600mm.
The making material of M type air deflector 13 as shown in Figure 3, Figure 4 is metal plate.
The M type air deflector 13 includes V-type deflector 18, side plate 17；V-type deflector 18 and side plate 17 are integrated.
M type air deflector 13 is the M type air deflector that metal plate passes through the one-time formed M shape of mould punching, M type air deflector 13
Outer diameter with the size of the bore of metal tube 16 be as.
M type air deflector 13 is fixed on the inside pipe wall of metal tube 16, the pipe of side 17 plate and metal tube 16 of M type air deflector 13
What inner wall was connected to one.
The quantity of M type air deflector 13 in the same metal tube 16 is 2-50.
The cross-sectional view of the V-type deflector 18 of the M type air deflector 13 is funnel-shaped, and the center of V-type deflector 18 is to lead
Head piece 19.
The mouth diameter dimension of flow-guiding mouth 19 is the 50% of the internal diameter of metal tube 1.
Flow-guiding mouth 19 is the passageway of the rising flowing of gasiform heat-conducting work medium 11；Flow-guiding mouth 19 is also in metal tube simultaneously
Passageway when condensed liquid heat-conducting work medium 11 drops.
Fin 14 as shown in Figure 2 and Figure 3 is fixed on the tube wall exterior that both ends are closed metal tubes 16, fin 14 and gold
Belong to what pipe 16 was fixed as one.
Connection type of the fin 14 on metal tube 16 surround shape, or longitudinal shape；Fin 14
Thickness is 0.5mm；The height of fin 14 is 8mm；Spacing between fin 14 and fin 14 is 10mm.
The lower end of the heat pipe 12 is fixed on the tube outside of heat conducting pipe 10.
By electric welding, by the link position of the female end of 12 lower end of heat pipe and the pipe face of heat conducting pipe 10 be welded and fixed for
One.
Spacing between heat pipe 12 and heat pipe 12 is 40mm.
The female end of 12 lower end of heat pipe of the pipe face link position of 12 lower end of heat pipe and heat conducting pipe 10 is heat pipe 12
Evaporation ends, the metal tube 16 of heat pipe 12 is the condensation segment of heat pipe 12.
The fixed strip 15 is the pipe center position for being fixed on the upper surface of heat pipe 12, or being fixed on heat pipe 12
It sets.
Fixed strip 15 is metal strip or reinforcing bar.
Fixed strip 15 is played the role of being that fixed support heat pipe 12 can not rock swings, avoid the lower end of heat pipe 12 with
Heat conducting pipe 10 is detached from.
The heat pipe 12 is the outside that an individual integral heat pipe is welded on heat conducting pipe 10.
The inside of heat pipe 12 and the inside of heat conducting pipe 10 are not communicated with.
Leakage is generated when damage occurs in a certain heat pipe 12, does not influence the use of entire heat exchange of heat pipe.
In use, the heat-conducting work medium 11 in heat pipe 12 will not pollute the inner wall of thermal conductivity 12, therefore, heat pipe to heat pipe 12
12 inside is not in the impurity such as grease, the scale being adhered on 12 inner wall of heat pipe.
The impurity such as grease, the scale that cleaning is adhered on 10 inner wall of heat conducting pipe can be easy by tube cleaning.
M type air deflector 13 as shown in Figure 3, Figure 4 plays the role of conducting fluid shape heat-conducting work medium 11, also has thermally conductive heat exchange
Effect.
Liquid heat-conducting work medium 11 on the inside pipe wall of the metal tube 16 of 12 condensation segment of heat pipe by M type air deflector 13
The multistage shunting of V-type deflector 18, reduces attach amount of the liquid heat-conducting work medium 11 on the inside pipe wall of metal tube 16, mentions
The high contact surface of gasiform heat-conducting work medium 11 and the inside pipe wall of metal tube 16, increases biography of the thermal energy on 16 pipe of metal tube
Lead heat transfer rate.
The side plate 17 and V-type deflector 18 of M type air deflector 13 are integrated；Gasiform on V-type deflector 18 is led
Hot working fluid 11 gives metal tube 16 thermally conductive heating by side plate, improves conduction heat exchange area of the thermal energy in 16 pipe of metal tube, increases
The conduction heat transfer rate of thermal energy.
As shown in Figure 1, Figure 2, the liquid heat-conducting work medium 11 in the heat pipe 12 of 12 lower end evaporation ends of heat pipe shown in Fig. 3 is by leading
The thermal energy of heat-conducting medium 7 in 10 pipe of heat pipe carrys out thermally conductive heating and phase transformation vaporizes.
The thermal energy that heat conducting pipe 10 manages the heat-conducting medium 7 of interior high temperature is available to the heat-conducting work medium 11 of evaporation ends in heat pipe 12
Heat source, the liquid heat-conducting work medium 11 of evaporation ends absorbs heat and is vaporizated into gas shape heat-conducting work medium 11 in heat pipe 12, small
Under pressure difference, gas shape heat-conducting work medium 11 rises to the inside of heat pipe 12, by the metal tube 16 of heat pipe 12 and fin 14 to heat pipe
After heat is released in gas liquid conduction outside 12, gas shape heat-conducting work medium 10 and it is condensed into liquid heat-conducting work medium 10.
Liquid heat-conducting work medium 11 in the metal tube 16 of 12 condensation segment of heat pipe under gravity, 12 condensation segment of heat pipe
Metal tube 16 inside pipe wall on the water conservancy diversion that passes through the V-type deflector 18 of multilayer M type air deflector 13 of liquid heat-conducting work medium 11
Guidance, the liquid classification of heat-conducting work medium 11 successively flow downward along V-type deflector 18, and liquid heat-conducting work medium 11 is led from M type
It flows at the flow-guiding mouth 19 in the V-type deflector 18 of device 13 to falling at the evaporation ends of 12 lower end of heat pipe；The evaporation of 12 lower end of heat pipe
The thermal energy for the heat-conducting medium 7 that liquid heat-conducting work medium 11 is managed interior high temperature by heat conducting pipe 10 at end heats and phase-changeable gas shape again
Heat-conducting work medium 11, loops back and forth like this, and the heat-conducting medium 7 of carrying thermal energy continuously passes through heat thermally conductive in heat conducting pipe 10
The tube body of pipe 10 is transmitted on heat pipe 12.
Heat pipe 12 relies on the phase transformation of heat-conducting work medium 11 by the gas around thermal energy conduction to heat pipe 12 to the low temperature of heat exchange
On body, liquid, gas to be heated, liquid have achieved the purpose that heating.
The heat-conducting medium 7 is conduction oil water or steam.
The heat-conducting medium 7 of low temperature is high temperature heat conducting medium 7 by the heating devices heat of peripheral hardware.
Heat-conducting medium 7 after heat dissipation is heated again by heating device；The heating that heat-conducting medium 7 ceaselessly recycles, it is thermally conductive,
Heat exchange, heating are thermally conductive.
Heat conducting pipe exports on the heat conducting pipe 10 at 9 ends plus a hot recycle pump, hot recycle pump can be improved in heat conducting pipe 10
The conduction velocity of heat-conducting medium 7, the heat-conducting medium 7 that conduction velocity increases also improve the conduction of velocity of thermal energy.
A kind of thermally conductive heat exchange workflow of heat exchange of heat pipe is as follows.
One, the high temperature heat conducting medium 7 after heating is entered the inside of heat conducting pipe 10 by the heat conducting pipe import 8 of heat conducting pipe 10, is led
Heat-conducting medium 7 after 10 internal heat dissipating of heat pipe passes through 9 discharge heat conducting pipe 10 of heat conducting pipe outlet.
Two, heat-conducting medium 7 carries thermal energy by the evaporation ends of 12 lower end of heat pipe to the liquid thermally conductive work in heat pipe 12
Matter 11 provides thermal energy；The thermal energy conducted on evaporation ends makes liquid 11 Quick-gasifying of heat-conducting work medium, the gas after gasification
The heat-conducting work medium 11 of shape moves in 12 inner cavity of heat pipe, and gasiform heat-conducting work medium 11 carries the condensation segment that thermal energy passes through heat pipe 12
Metal tube 16, fin 14 outward heat dissipation after, the gasiform heat-conducting work medium 11 after heat dissipation is condensed into liquid heat-conducting work medium
11, evaporation of the liquid heat-conducting work medium 11 from the flow-guiding mouth 19 in the V-type deflector 18 of M type air deflector 13 to 12 lower end of heat pipe
It falls at end；Liquid heat-conducting work medium 11 is managed the heat-conducting medium 7 of interior high temperature by heat conducting pipe 10 at the evaporation ends of 12 lower end of heat pipe
Thermal energy heat and phase-changeable gas shape heat-conducting work medium 11 again, loop back and forth like this, thermally conductive Jie of thermal energy carried in heat conducting pipe 10
Heat is continuously transmitted on heat pipe 12 by matter 7 by the tube body of heat conducting pipe 10；Heat-conducting work medium 11 be not parked in heat pipe 12 into
Heat conduction with phase change of going heat exchange.
Three, flowed to shown in mark 4 as shown in figure 1: the gas of low temperature to be heated, liquid by heat exchange storehouse 1 heat exchange storehouse into
Mouthfuls 6 enter the inside in heat exchange storehouse 1, the gas of low temperature to be heated, liquid in heat exchange storehouse 1 from the guidance of deflector 3 in S shape to
Advance.
Four, the thermal energy that the heat-conducting medium 11 in heat conducting pipe 10 carries passes through heat transfer, the hot spoke of heat conducting pipe 10 and heat pipe 12
It penetrates to the gas of the low temperature around heat pipe 12, liquid carries out thermally conductive heat exchange；The gas of low temperature to be heated, liquid is in heat exchange storehouse 1
Thermal energy has constantly been obtained during interior advance flowing, has become the gas of high temperature, liquid.
Five, the heat-conducting medium 7 after heat conduction and heat radiation excludes heat conducting pipe 10 by the heat conducting pipe outlet 9 of heat conducting pipe 10, low temperature
After heat-conducting medium 7 heats again again by heating device, the heat-conducting medium 7 of high temperature can be again by the thermally conductive of heat conducting pipe 10
Pipe import 8 enters in heat conducting pipe 10, and such circulating heat conduction medium 7 ceaselessly heat by circulating heat conduction, heat exchange.
Six, it is flowed to shown in mark 4 as shown in figure 1: the heat exchange storehouse outlet that the gas liquid of the high temperature after heating passes through heat exchange storehouse 1
5 discharge heat exchange storehouses 1, the gas of high temperature, the place that liquid can be transported to needs uses.
Above embodiments are merely used to help understand production method and its core concept of the invention, and specific implementation is not limited to
In above-mentioned specific embodiment, those skilled in the art from the above idea, without creative labor, is made
Variation all fall within protection scope of the present invention.
Claims (8)
1. a kind of heat exchange of heat pipe, including heat exchange storehouse (1), deflector (3), heat-exchanger rig (2)；It is characterized by: heat-exchanger rig
(2) it is mounted in heat exchange storehouse (1)；
There are heat exchange storehouse import (5), heat exchange storehouse outlet (6) on the heat exchange storehouse (1)；
The heat-exchanger rig (2) includes heat pipe (12), heat conducting pipe (10), heat-conducting medium (7), fixed strip (15)；
The heat conducting pipe (10) of the heat-exchanger rig (2) is on the warehouse of heat exchange 1 inner bottom of storehouse；Heat pipe (10) is in heat exchange storehouse
(1) design of putting in storehouse is S-shaped；Heat exchange storehouse (1) is extended in heat conducting pipe import (8) one end of heat conducting pipe (10), leads
The heat conducting pipe of heat pipe (10) exports 9 one end and extends heat exchange storehouse (1), and heat conducting pipe (10) extends the connection of heat exchange storehouse (1) warehouse
Place is sealed air-tight；
The deflector (3) is mounted on the interior crook of the S-shaped shape of heat conducting pipe (10)；The gas of heat exchange, liquid are in drying
Be in S shape Tortuous flow forward under guidance in storehouse (1) by deflector (3), deflector (3) extend the gas to heat exchange,
Heat exchange time of the liquid in heat exchange storehouse (1)；
The heat pipe (12) is light pipe heat pipe or fin heat pipe；
The heat pipe (12) includes metal tube (16), heat-conducting work medium (11), fin (14), M type air deflector (13)；Heat-conducting work medium
(11), M type air deflector (13) is fixed on metal tube closed at both ends in the inside of metal tube (16) closed at both ends, fin (14)
(16) tube wall exterior；
The lower end of the heat pipe (12) is fixed on the tube outside of heat conducting pipe (10), and heat pipe (12) is an individual overall thermal
Pipe is welded on the outside of heat conducting pipe (10), and the inside of heat pipe (12) and the inside of heat conducting pipe (10) are not communicated with；
The fixed strip (15) is the pipe center position for being fixed on the upper surface of heat pipe (12), or being fixed on heat pipe (12)
It sets；
The female end of heat pipe (12) lower end of the pipe face link position of heat pipe (12) lower end and heat conducting pipe (10) is heat pipe
(12) evaporation ends, the metal tube (16) of heat pipe (12) are the condensation segments of heat pipe (12)；
The M type air deflector (13) includes V-type deflector (18), side plate (17)；V-type deflector (18) and side plate (17) are one
Body；What the side plate (17) of M type air deflector (13) and the inside pipe wall of metal tube (16) were connected to one；
The M type air deflector (13) plays the role of conducting fluid shape heat-conducting work medium (11), also has the function of thermally conductive heat exchange；Heat
Manage the V-type by M type air deflector (13) of the liquid heat-conducting work medium (11) on metal tube (16) inside pipe wall of (12) condensation segment
The multistage shunting of deflector (18), reduces liquid heat-conducting work medium (11) attaching on the inside pipe wall of metal tube (16)
Amount improves the contact surface of the inside pipe wall of gasiform heat-conducting work medium (11) and metal tube (16), increases thermal energy in metal tube
(16) the conduction heat transfer rate on pipe；
Gasiform heat-conducting work medium (11) on V-type deflector (18) gives metal tube (16) thermally conductive heating by side plate, improves
Conduction heat exchange area of the thermal energy in metal tube (16) pipe, increases the conduction heat transfer rate of thermal energy；
The cross-sectional view of the V-type deflector (18) of the M type air deflector (13) is funnel-shaped, and the center of V-type deflector (18) is
Flow-guiding mouth (19)；Flow-guiding mouth (19) is the passageway of the rising flowing of gasiform heat-conducting work medium (11)；Flow-guiding mouth (19) is simultaneously
It is passageway when condensed liquid heat-conducting work medium (11) drops in metal tube (16)；
The heat-conducting medium (7) of low temperature is high temperature heat conducting medium (7) by the heating devices heat of peripheral hardware；High temperature heat conducting medium (7) by
The heat conducting pipe import (8) of heat conducting pipe (10) enters the inside of heat conducting pipe (10), and heat conducting pipe (10) manages the heat-conducting medium (7) of interior high temperature
Thermal energy be available to heat pipe (12) interior evaporation ends heat-conducting work medium (11) heat source, liquid the leading of heat pipe (12) interior evaporation ends
Hot working fluid (11) absorbs heat and is vaporizated into gas shape heat-conducting work medium (11), under small pressure difference, gas shape heat-conducting work medium (11)
The inside for rising to heat pipe (12) is passed by the metal tube (16) and fin 14 of heat pipe (12) to the gas liquid of heat pipe (12) outside
It leads after releasing heat, gas shape heat-conducting work medium (10) and is condensed into liquid heat-conducting work medium (10)；
Liquid heat-conducting work medium (11) is at the flow-guiding mouth (19) in the V-type deflector 18 of M type air deflector (13) to heat pipe (12)
It falls at the evaporation ends of lower end；Liquid heat-conducting work medium (11) is by heat conducting pipe (10) pipe at the evaporation ends of heat pipe (12) lower end
The thermal energy of the heat-conducting medium (7) of high temperature heats and phase-changeable gas shape heat-conducting work medium (11) again, loops back and forth like this, heat conducting pipe
(10) heat is continuously transmitted to heat pipe (12) by the tube body of heat conducting pipe (10) by the heat-conducting medium (7) that thermal energy is carried in
On；
The gas of low temperature to be heated, liquid enter the inside of heat exchange storehouse (1) by the heat exchange storehouse import (6) of heat exchange storehouse (1), to
The gas of the low temperature of heating, liquid are advanced forward by the guidance of deflector (3) in S shape in heat exchange storehouse (1)；
Heat pipe (12) is by the phase transformation of heat-conducting work medium (11) by thermal energy conduction to heat pipe (12) around to the low temperature of heat exchange
On gas, liquid；
Heat-conducting medium (7) in heat conducting pipe (10) after heat dissipation is by heat conducting pipe outlet (9) discharge heat conducting pipe (10), leading after heat dissipation
Thermal medium (7) is heated again by heating device；Heat-conducting medium (7) ceaselessly circulating heat conduction, heat exchange；
The gas of high temperature after heating, heat exchange storehouse outlet (5) discharge heat exchange storehouse (1) of the liquid by heat exchange storehouse (1), the gas of high temperature
Body, the place that liquid can be transported to needs use.
2. a kind of heat exchange of heat pipe according to claim 1, it is characterised in that: the diameter of heat exchange storehouse (1) is 350-
2800mm；The length of heat exchange storehouse (1) is 800-8000mm.
3. a kind of heat exchange of heat pipe according to claim 1, it is characterised in that: M type air deflector (13) is that metal plate passes through
The one-time formed M shape M type air deflector of mould punching, the outer diameter of M type air deflector (13) and the bore of metal tube (16)
Size be the same.
4. a kind of heat exchange of heat pipe according to claim 1, it is characterised in that: the diameter of heat pipe (12) is 20-55mm,
The height of heat pipe (12) is 300-2500mm, and the spacing between heat pipe (12) and heat pipe (12) is 30-60mm.
5. a kind of heat exchange of heat pipe according to claim 1, it is characterised in that: the M type in the same metal tube (16)
The quantity of air deflector (13) is 2-50.
6. a kind of heat exchange of heat pipe according to claim 1, it is characterised in that: the mouth diameter dimension of flow-guiding mouth (19) is gold
Belong to 30-the 70% of the internal diameter of pipe (16).
7. a kind of heat exchange of heat pipe according to claim 1, it is characterised in that: heat-conducting medium (7) is conduction oil, either
Water or steam.
8. a kind of heat exchange of heat pipe according to claim 1, it is characterised in that: one end fixing seal of deflector (3) connects
It connects on a face warehouse of heat exchange storehouse (1), the spacing of the other end and the another side warehouse of heat exchange storehouse (1) of deflector (3) has
80—580mm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710836538.XA CN109520336A (en) | 2017-09-16 | 2017-09-16 | A kind of heat exchange of heat pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710836538.XA CN109520336A (en) | 2017-09-16 | 2017-09-16 | A kind of heat exchange of heat pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109520336A true CN109520336A (en) | 2019-03-26 |
Family
ID=65767502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710836538.XA Withdrawn CN109520336A (en) | 2017-09-16 | 2017-09-16 | A kind of heat exchange of heat pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109520336A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110319723A (en) * | 2019-08-09 | 2019-10-11 | 深圳市英维克科技股份有限公司 | A kind of heat exchanger |
| CN111013361A (en) * | 2019-12-27 | 2020-04-17 | 浙江德创环保科技股份有限公司 | Wet flue gas desulfurization low-temperature waste heat utilization and white elimination system |
| CN112815426A (en) * | 2021-01-21 | 2021-05-18 | 重庆帅豪机械有限公司 | Air cooler based on superconducting heat exchange performance and use method thereof |
| CN113521780A (en) * | 2021-09-02 | 2021-10-22 | 东营益盛化工有限公司 | Esterification tower for producing butyl acetate |
| CN113819021A (en) * | 2021-08-27 | 2021-12-21 | 黄长涛 | Heat transfer device for geothermal energy double-cycle power generation |
-
2017
- 2017-09-16 CN CN201710836538.XA patent/CN109520336A/en not_active Withdrawn
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110319723A (en) * | 2019-08-09 | 2019-10-11 | 深圳市英维克科技股份有限公司 | A kind of heat exchanger |
| CN111013361A (en) * | 2019-12-27 | 2020-04-17 | 浙江德创环保科技股份有限公司 | Wet flue gas desulfurization low-temperature waste heat utilization and white elimination system |
| CN111013361B (en) * | 2019-12-27 | 2022-06-10 | 浙江德创环保科技股份有限公司 | Wet flue gas desulfurization low-temperature waste heat utilization and white elimination system |
| CN112815426A (en) * | 2021-01-21 | 2021-05-18 | 重庆帅豪机械有限公司 | Air cooler based on superconducting heat exchange performance and use method thereof |
| CN113819021A (en) * | 2021-08-27 | 2021-12-21 | 黄长涛 | Heat transfer device for geothermal energy double-cycle power generation |
| CN113819021B (en) * | 2021-08-27 | 2023-12-05 | 国网浙江省电力有限公司江山市供电公司 | Heat transfer device for geothermal energy double-circulation power generation |
| CN113521780A (en) * | 2021-09-02 | 2021-10-22 | 东营益盛化工有限公司 | Esterification tower for producing butyl acetate |
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