CN207706620U - Two phase flow heat transfer structure - Google Patents
Two phase flow heat transfer structure Download PDFInfo
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- CN207706620U CN207706620U CN201820057286.0U CN201820057286U CN207706620U CN 207706620 U CN207706620 U CN 207706620U CN 201820057286 U CN201820057286 U CN 201820057286U CN 207706620 U CN207706620 U CN 207706620U
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- tube body
- radiator
- heat exchanger
- evaporator
- groove
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Abstract
The utility model provides a kind of two phase flow heat transfer structure, including an at least evaporator, there is an evaporation cavity to be filled with one first working media for inside；There is a first end and a second end to be connected to the circuit that an at least evaporator forms first working media, and have a condensation segment between the first end, second end for an at least evaporator tube body；An at least radiator；An at least radiator tube body has an endotherm section, which connects an at least radiator, and one second working media is equipped in an at least radiator tube body；And an at least heat exchanger, it is sticked for the condensation segment of the evaporator tube body and the endotherm section of the radiator tube body with a first side and a second side.
Description
Technical field
The utility model is related to field of radiating, refer in particular to one kind and can reduce heat exchange area and shorten heat-transfer path and increase change
The two phase flow heat transfer structure of the thermal efficiency.
Background technology
General common electronic product radiating technology is fan and radiating fin, however as electronic technology development, Gao Gong
The heat flux that rate generates is also and then soaring.Two phase flow heat teaches skill art and starts the product for being used in high heat-flux or function of environment heat emission,
Since the theoretical heat flux of phase change can reach 50W/cm2 or more, and it is not required to additional power, had so two phase flow heat teaches skill art
Heat is moved and energy-efficient characteristic.
Current two phase flow heat, which teaches skill art, loop hot-pipe (Loop Heat Pipe, LHP), capillary pump cyclic system
(Capillary Porous Loop, CPL) and two-phase thermo-siphon circuit system (Two-Phase Loop Thermosyphon,
LTS) etc., two phase flow heat teach skill art device generally comprised an evaporator in conjunction with a radiator and between the two by a steam pipe and
One liquid line connection one closed loop of composition, the radiator of distal end is transferred to reach by the steam pipe by heat from the evaporator
To heat dissipation purpose.
Cooled down with a fan coolling however, current two phase flow heat teaches skill the condenser of art, and fan coolling cooling in addition to
Required heat exchange area is larger and necessarily takes up the larger space in system, the heat-transfer path of existing steam pipe and liquid line
Also longer, working media in steam pipe and liquid line can not quick backflow, cause heat exchange efficiency bad.Therefore, how to apply
System space is the direction to be made great efforts of this field the heat exchange demand that meets radiator or the heat exchange efficiency for surmounting fan.
Utility model content
One purpose of the utility model can reduce heat exchange area or shorten steam pipe and condenser pipe heat-transfer path providing
A kind of two phase flow heat transfer structure.
The another object of the utility model is providing a kind of two phase flow heat transfer structure that can increase heat exchange efficiency.
For the purpose for reaching above-mentioned, the utility model provides a kind of two phase flow heat transfer structure, it is characterized in that comprising：
There is an evaporation cavity, the evaporation cavity to be equipped with one first working media for an at least evaporator, inside；
There is an at least evaporator tube body first end and a second end, the first end, second end to be connected at least one steaming
Hair device forms the circuit of first working media, and has a condensation segment between the first end, second end；
An at least radiator；
There is an at least radiator tube body endotherm section, an at least radiator tube body to connect an at least radiator, and
One second working media is equipped in an at least radiator tube body；
An at least heat exchanger has the endotherm section point with condensation segment and the radiator tube body for the evaporator tube body
The first side and a second side not being sticked.
The two phase flow heat transfer structure, wherein：An at least evaporator tube body also steaming with an adjacent first end
The liquid segment of gas section and an adjacent second end, the condensation segment are connected between the steam section and the liquid segment, which sets
There is a capillary structure.
The two phase flow heat transfer structure, wherein：An at least heat exchanger has one first groove and one second groove,
First groove corresponds to the position of at least condensation segment of an evaporator tube body, which corresponds to an at least radiator pipe
The position of the endotherm section of body.
The two phase flow heat transfer structure, wherein：An at least heat exchanger has a first heat exchanger and one second
Heat exchanger, an at least radiator tube body have one first radiator tube body and one second radiator tube body, this at least one dissipate
Hot utensil has one first radiator and one second radiator, which connects first radiator, this second dissipate
Hot device tube body connects second radiator, and the condensation segment of an at least evaporator tube body is embedded at the first of the first heat exchanger
The endotherm section of first groove of groove and the second heat exchanger, the first radiator tube body is embedded at the first heat exchanger
The endotherm section of second groove, the second radiator tube body is embedded at the second groove of the second heat exchanger.
The two phase flow heat transfer structure, wherein：The first side of the first heat exchanger and the second heat exchanger
First side, which corresponds, to be sticked.
The two phase flow heat transfer structure, wherein：The second side of the first heat exchanger and the second heat exchanger
First side, which corresponds, to be sticked.
The two phase flow heat transfer structure, wherein：An at least heat exchanger is a heat-conducting plate, a flat plate heat tube, one
Temperature-uniforming plate and a heat conducting base any of which.
The two phase flow heat transfer structure, wherein：An at least radiator is a radiating fin group, an at least radiator
Tube body is a heat pipe, which is set to one end far from the endotherm section.
The two phase flow heat transfer structure, wherein：An at least radiator is that a water cooling arranges and has a condensation chamber and one
Pumping, an at least radiator tube body have a third end and one the 4th end, and at least a radiator tube body is connected to the condensation chamber for this
And the pumping forms the circuit of second working media, which is connected between the third end, the 4th end.
The two phase flow heat transfer structure, wherein：An at least heat exchanger also has a third heat exchanger, this is at least
Also there is one radiator tube body a third radiator tube body, an at least radiator also there is a third radiator, the third to dissipate
Hot device tube body connects the third radiator, and it is second recessed to be embedded at the second heat exchanger for the endotherm section of the second radiator tube body
First groove of slot and the third heat exchanger, the endotherm section of the third radiator tube body are embedded at the of the third heat exchanger
Two grooves.
The two phase flow heat transfer structure, wherein：The second side of the second heat exchanger and the third heat exchanger
First side, which corresponds, to be sticked.
The two phase flow heat transfer structure, wherein：An at least evaporator has one first evaporator and one second evaporation
Device, an at least evaporator tube body have one first evaporator tube body and one second evaporator tube body, an at least radiator pipe
There is body one first radiator tube body and one second radiator tube body, an at least radiator to have one first radiator and one the
Second radiator, first end, the second end of the first evaporator tube body are connected to first evaporator, and the of the second evaporator tube body
One end, second end are connected to second evaporator, which connects first radiator, the second radiator tube body
Second radiator is connected, the condensation segment of the first evaporator tube body is embedded at first groove, the first radiator tube body
Endotherm section is embedded at second groove.
The two phase flow heat transfer structure, wherein：An at least heat exchanger is also recessed with a third groove and one the 4th
The condensation segment of slot, the second evaporator tube body is embedded at the third groove, the endotherm section of the second radiator tube body be embedded at this
Four grooves.
The two phase flow heat transfer structure, wherein：An at least heat exchanger has a first heat exchanger and one second
Heat exchanger, the first heat exchanger, second heat exchanger respectively also have a third groove, the first of the first heat exchanger
Side, second side are for the condensation segment of the first evaporator tube body and the endotherm section of the first radiator tube body and second evaporation
The condensation segment of device tube body is sticked, and first side, the second side of the second heat exchanger supply the heat absorption of the second radiator tube body
Section is sticked, and the condensation segment of the first evaporator tube body is embedded at the first groove and the second heat exchanger of the first heat exchanger
The first groove, the endotherm section of the first radiator tube body is embedded at the second groove of the first heat exchanger and second heat is handed over
The condensation segment of second groove of parallel operation, the second evaporator tube body is embedded at the third groove of the first heat exchanger, this second
The endotherm section of radiator tube body is embedded at the third groove of the second heat exchanger.
The two phase flow heat transfer structure, wherein：The second side of the first heat exchanger and the second heat exchanger
First side, which corresponds, to be sticked.
The two phase flow heat transfer structure, wherein：The liquid segment is equipped with a capillary structure.
By the utility model, this is designed, a heat exchanger of the condensation segment by concentrating on the evaporator tube body, or
Multiple heat exchangers stack combination each other, and quickly transfer heat to radiator by the radiator tube body and radiate,
It can reach the effect of reducing heat exchange area and shortening heat-transfer path while increasing heat exchange efficiency.
Description of the drawings
Figure 1A is the stereogram exploded view of the first embodiment of the utility model two phase flow heat transfer structure；
Figure 1B is another visual angle of stereogram exploded view of the first embodiment of the utility model two phase flow heat transfer structure；
Fig. 1 C are the three-dimensional combination figures of the first embodiment of the utility model two phase flow heat transfer structure；
Fig. 1 D are the evaporator and evaporator tube body sectional view of the first embodiment of the utility model two phase flow heat transfer structure；
Fig. 2A is the stereogram exploded view of the second embodiment of the utility model two phase flow heat transfer structure；
Fig. 2 B are the three-dimensional combination figures of the second embodiment of the utility model two phase flow heat transfer structure；
Fig. 3 A are the stereogram exploded views of the 3rd embodiment of the utility model two phase flow heat transfer structure；
Fig. 3 B are another visual angles of stereogram exploded view of the 3rd embodiment of the utility model two phase flow heat transfer structure；
Fig. 4 A are the stereogram exploded views of the fourth embodiment of the utility model two phase flow heat transfer structure；
Fig. 4 B are the stereogram exploded views of the fourth embodiment of the utility model two phase flow heat transfer structure；
Fig. 5 A are the stereogram exploded views of the 5th embodiment of the utility model two phase flow heat transfer structure；
Fig. 5 B are another visual angles of stereogram exploded view of the 5th embodiment of the utility model two phase flow heat transfer structure；
Fig. 6 A are the stereogram exploded views of the 5th embodiment of the utility model two phase flow heat transfer structure；
Fig. 6 B are another visual angles of stereogram exploded view of the 5th embodiment of the utility model two phase flow heat transfer structure.
Reference sign：Two phase flow heat transfer structure 1；Evaporator, the first evaporator 11,11a；Evaporation cavity 111；Second steams
Send out device 11b；Evaporator tube body, the first evaporator tube body 13；First end 131,131a；Second end 132,132a；Condensation segment 133,
133a；Steam section 134,134a；Liquid segment 135,135a；Capillary structure 136；Second evaporator tube body 13b；Radiator, first
Radiator 15；Condensation chamber 151；Pumping 152；Heat exchanger, first heat exchanger 17；First side 171,171a；Second side
172、172a；First groove 1711,1711a；Second groove 1721,1721a；Third groove 1731；4th groove 1741；Heat dissipation
Device tube body, the first radiator tube body 19,19a；Endotherm section 191,191a；Third end 192；4th end 193；Second radiator tube body
19b。
Specific implementation mode
The above-mentioned purpose and its structure of the utility model and characteristic functionally, by the preferred embodiment according to institute's accompanying drawings
It is explained.
A, Figure 1B, Fig. 1 C and Fig. 1 D are please referred to Fig.1, is the vertical of the first embodiment of the utility model two phase flow heat transfer structure
Body exploded view and another visual angle of stereogram exploded view and three-dimensional combination figure and evaporator and evaporator tube body sectional view, as shown,
Two phase flow heat transfer structure 1 described in the utility model include an at least evaporator, an at least evaporator tube body, an at least radiator,
An at least heat exchanger and at least a radiator tube body.It is to be expressed as 11, evaporators of an evaporator in the present embodiment
15, one, radiator, 17, the radiator tube bodies 19 of heat exchanger of tube body 13, one, but it is not limited to this, it is other
Variation is implemented as described later.
There is an evaporation cavity 111, the evaporation cavity 111 to be equipped with one first working media, first work for 11 inside of evaporator
Make the liquid that medium is high specific heat coefficient.11 system of evaporator inhales to the pyrotoxin (not being painted) that is sticked from the pyrotoxin
Receive heat.In the present embodiment, which is expressed as a square plate body, and however, it is not limited to this, in other embodiments,
The evaporator 11 can also be expressed as the tubular evaporator that caliber is more than the evaporator tube body 13, and the utility model does not limit to should
The shape or aspect of evaporator 11.
There is the evaporator tube body 13 first end 131 and a second end 132 to be divided into the opposite of the evaporator tube body 13
Both ends, the first end, second end 131,132 be connected to the evaporation cavity 111 formed first working media circuit, and this first
There is a condensation segment 133 between end, second end 131,132.The evaporator tube body 13 also has a steam section 134 and a liquid segment
135, the adjacent first end 131 of the steam section 134, the adjacent second end 132 of the liquid segment 135, which is connected to this
Between steam section 134 and the liquid segment 135.And in the present embodiment, which indicates to be equipped with a capillary structure
136, however, it is not limited to this, in other embodiments, can also be expressed as omitting the capillary structure inside the liquid segment 135
136.In the present embodiment, which is expressed as pipe, but not limited to this, in other embodiments, the steaming
Hair device tube body 13 can also be expressed as flat tube.
There is the radiator 15 condensation chamber 151 and one to pump 152, which is to be expressed as one in the present embodiment
Water cooling is arranged, and is to be indicated with part section in fig. 1 c.
The radiator tube body 19 has an endotherm section 191 and a third end 192 and one the 4th end 193, the third end 192 and
4th end 193 is divided into the opposite end of the radiator tube body 19, which is connected to the third end, the 4th end
192, between 193, and the radiator tube body 19 connects first radiator 15, and one second is equipped in the radiator tube body 19
Working media, the third end, the 4th end 192,193 are connected to the condensation chamber 151 and the pumping 152 forms second working media
Circuit, second working media are the liquid of high specific heat coefficient.In the present embodiment, which is expressed as a water
Cold pipe, 152 system of pumping are expressed as being disposed adjacent in the third end 192 of the radiator tube body 19, and however, it is not limited to this, at it
In his embodiment, which can also be expressed as being disposed adjacent in the 4th end 193 of the radiator tube body 19.In this implementation
In example, which is expressed as pipe, but not limited to this, in other embodiments, the radiator tube body 19
It can be expressed as flat tube.
The heat exchanger 17 have a first side 171 and a second side 172, the first side, second side 171,
172 are divided into the two opposite sides of the heat exchanger 17, the condensation segment 133 and the radiator tube body 19 for the evaporator tube body 13
Endotherm section 191 is sticked, and the selection of condensation segment 133 of the evaporator tube body 13 is attached at the first side 171 and the second side 172
Any of which, and the selection of endotherm section 191 of the radiator tube body 19 is attached at the first side 171 and the second side 172
It is wherein another.In the present embodiment, 133 system of condensation segment of the evaporator tube body 13 is expressed as be attached at the heat exchanger 17
One side 171, and 191 system of endotherm section of the radiator tube body 19 is expressed as being attached at the second side 172 of the heat exchanger 17,
But not limited to this, such as the condensation segment 133 of the evaporator tube body 13 is attached at the second side 172, the radiator tube body 19
The first endotherm section 191 be attached at the first side 171, alternatively, the evaporator tube body 13 and the radiator tube body 19 paste simultaneously
Set on the first side 171 or the second side 172, also may be used.In order to facilitate with reference to schema, which is in figure 1A
Another visual angle of the heat exchanger 17 is indicated with H.
And in the present embodiment, which has one first groove 1711 and one second groove 1721, this first
Groove 1711 corresponds to the evaporator tube body 13, which corresponds to the radiator tube body 19, the evaporator tube body 13
Condensation segment 133 is embedded in first groove 1711, and the endotherm section 191 of the radiator tube body 19 is embedded at second groove
In 1721, but not limited to this, in other embodiments, which is expressed as with flat surfaces, the evaporator
The condensation segment 133 of tube body 13, the endotherm section 191 of the radiator tube body 19 are attached at the flat surfaces of the heat exchanger 17.At it
In his embodiment, the condensation segment 133 of the evaporator tube body 13 is embedded in the first groove 1711 of the heat exchanger 17, the heat dissipation
The endotherm section 191 of device tube body 19 is embedded at the outer surface with the heat exchanger 17 in second groove 1721 of the heat exchanger 17
It flushes.And in the present embodiment, which is selected as a heat-conducting plate, a flat plate heat tube, a temperature-uniforming plate and a heat conduction
Pedestal any of which.
In one embodiment, first working media heated boiling point that reaches in the evaporation cavity 111 evaporates to form vapour
First working media of phase, and first working media of vapour phase enters the steam section 134 by the first end 131, and lead to
Cross the steam section 134 and be circulated to the condensation segment 133, the condensation segment 133 absorb vapour phase first working media heat and with this
Heat exchanger heat 171 exchanges, and first working media of vapour phase forms first work Jie of liquid phase in the condensation segment 133 condensation
Matter, and first working media of liquid phase by the liquid segment 135 capillary structure 136 absorb back up through the second end 132 into
Enter the evaporation cavity 111 of the evaporator 11.In other embodiments, which, which omits, is arranged the capillary structure 136, liquid phase
First working media by air pressure push back up through the second end 132 enter the evaporator 11 evaporation cavity 111.
The heat exchanger 17 absorbs the heat of the condensation segment 133 of the evaporator tube body 13, and the suction of the radiator tube body 19
Hot arc 19 absorbs the heat on the heat exchanger 17, which is driven by the pumping 152 from the radiator 15
Condensation chamber 151 is circulated to the endotherm section 191 by the third end 192 of the radiator tube body 19, and second working media is inhaled
The heat for receiving the endotherm section 191 is back to the condensation chamber 151 from the 4th end 193, which absorbs second working media
Heat carry out heat loss through radiation.
And in an alternative em bodiment, which can also be expressed as a radiating fin group (not being painted), the heat dissipation
Device tube body 19 is also referred to as a heat pipe (not being painted), which connects the radiator 15, the radiator tube body 19
Endotherm section 191 be attached at the second side 172 of the heat exchanger 17, and the radiator 15 is set to the radiator tube body 19
One end of the opposite endotherm section 191.In this way, the endotherm section 191 is equivalent to the evaporation part of the heat pipe, and 19 phase of radiator tube body
One end of the anti-endotherm section 191 is equivalent to the condensation part of the heat pipe, to generate two phase change of liquid gas of cycle in evaporation part and cold
Gas achievees the purpose that heat transfer, heat dissipation toward the convection current that liquid returns between solidifying portion.
By this design of the utility model, the heat of the evaporator 11 can be made to be passed and focus on the heat exchanger 17, then
The heat of the heat exchanger 17 is transmitted to the radiator 15 by the radiator tube body 19 and is radiated, so can not only reduce and change
Hot area, additionally it is possible to shorten heat-transfer path, make the first and second working media can be with quick backflow, and then can reach and preferably change
The thermal efficiency.
Please refer to Fig. 2A, Fig. 2 B, be the second embodiment of the utility model two phase flow heat transfer structure stereogram exploded view and
Three-dimensional combination figure, and it is aided with A, Figure 1B, Fig. 1 C, Fig. 1 D refering to fig. 1, as shown, the present embodiment part-structure and function are with before
It is identical to state first embodiment, therefore will not be described in great detail herein, only the present embodiment and not existing together for aforementioned first embodiment are that this is at least
There is one heat exchanger a first heat exchanger 17 and a second heat exchanger 17a, an at least radiator tube body to have one the
One radiator tube body 19 and one second radiator tube body 19a, an at least radiator have one first radiator 15 and one second
Radiator (is not painted), which connects first radiator 15, and the second radiator tube body 19a connections should
The structure and syntagmatic of second radiator, the second radiator tube body 19a and second radiator please refer to Fig.1 C this dissipate
The structure and syntagmatic of hot device tube body 19 and the radiator 15.
In the present embodiment, 133 system of condensation segment of the first evaporator tube body 13 is expressed as being attached at first heat exchange
The first side 171 of device 17 and the first side 171a of second heat exchanger 17a, the endotherm section of the first radiator tube body 19
191 systems are expressed as being attached at the second side 172 of the first heat exchanger 17, the endotherm section of the second radiator tube body 19a
191a systems are expressed as being attached at the second side 172a of second heat exchanger 17a, and however, it is not limited to this, this first and second dissipate
Hot device tube body 19, the endotherm section 191 of 19a, 191a be attached at respectively the first heat exchanger, second heat exchanger 17,17a
One side 171,171a, also may be used.And the condensation segment 133 of the evaporator tube body 13 is embedded at the first recessed of the first heat exchanger 17
First groove 1711a of slot 1711 and second heat exchanger 17a, the endotherm section 191 of the first radiator tube body 19 are embedded at
The endotherm section 191a of second groove 1721 of the first heat exchanger 17, the second radiator tube body 19a is embedded at second heat
Second groove 1721a of exchanger.
In this way, enabling the first side 171a of the first side 171 and second heat exchanger 17a of the first heat exchanger 17
It corresponds and is sticked.
By above-mentioned, the condensation segment 133 of the evaporator tube body 13 can simultaneously with the first heat exchanger, second heat exchanger
17,17a carries out heat exchange, and the first heat exchanger, second heat exchanger 17,17a absorb the heat of the condensation segment 133, this first,
Second radiator tube body 19, the endotherm section 191 of 19a, 191a absorb the first heat exchanger, second heat exchanger 17,17a respectively
Heat, which also carries out heat exchange with second heat exchanger 17a, and is walked the torrid zone by second working media
It is back to first and second radiator, heat exchange area is reduced to reach and shortens heat-transfer path and the effect of increase heat exchange efficiency.
Please refer to Fig. 3 A, Fig. 3 B, be the 3rd embodiment of the utility model two phase flow heat transfer structure stereogram exploded view and
Another visual angle of stereogram exploded view, and being aided with refering to Fig. 2A, Fig. 2 B, as shown, the present embodiment part-structure and function with it is aforementioned
Second embodiment is identical, therefore will not be described in great detail herein, and only the present embodiment and not existing together for aforementioned second embodiment are, first steaming
133 system of condensation segment of hair device tube body 13 is expressed as being attached at the first side 171 of the first heat exchanger 17, first radiator
191 system of endotherm section of tube body 19 is expressed as being attached at the second side 172 of the first heat exchanger 17 and the second heat exchanger
The endotherm section 191a systems of the first side 171a of 17a, the second radiator tube body 19a are expressed as being attached at the second heat exchanger
The second side 172a of 17a, however, it is not limited to this, the endotherm section 191a of the second radiator tube body 19a be attached at this second
The first side 171a of heat exchanger 17a, also may be used.
In this way, enabling the first side 171a of the second side 172 and second heat exchanger 17a of the first heat exchanger 17
It corresponds and is sticked.
By above-mentioned, the condensation segment 133 of the evaporator tube body 13 carries out heat exchange with the first heat exchanger 17, this first
Heat exchanger 17 absorbs the heat of the condensation segment 133, and the endotherm section 191 of the first radiator tube body 19 absorbs the first heat exchanger
First radiator 15 is walked to be back in the torrid zone by 17 heat by second working media, meanwhile, the first radiator tube body 19
Endotherm section 191 and second heat exchanger 17a carries out heat exchange, the first heat exchanger 17 also with second heat exchanger 17a
Heat exchange is carried out, second heat exchanger 17a absorbs the endotherm section 191 and the first heat exchanger of the first radiator tube body 19
The endotherm section 191a of 17 heat, the second radiator tube body 19a absorbs the heat of second heat exchanger 17a, second is worked by this
Second radiator is walked to be back in the torrid zone by medium, reduces heat exchange area to reach and shortens heat-transfer path and increase heat exchange efficiency
The effect of.
Please refer to Fig. 4 A, Fig. 4 B, be the fourth embodiment of the utility model two phase flow heat transfer structure stereogram exploded view and
Stereogram exploded view, and be aided with refering to Fig. 2A, Fig. 2 B, Fig. 3 A, Fig. 3 B, as shown, the present embodiment part-structure and function are with before
It is identical to state 3rd embodiment, therefore will not be described in great detail herein, only the present embodiment and not existing together for aforementioned third embodiment are that this is at least
Also there is one heat exchanger a third heat exchanger 17b, an at least radiator tube body also to have a third radiator tube body
Also there is a third radiator (not being painted), third radiator tube body 19b to connect the third and dissipate for 19b, an at least radiator
The structure and syntagmatic of hot device, third radiator tube body 19b and the third radiator please refer to Fig.1 the radiator pipe of C
The structure and syntagmatic of body 19 and the radiator 15.
In the present embodiment, the endotherm section 191a systems of the second radiator tube body 19a are expressed as being attached at the second heat friendship
The first side 171b of the second side 172a of parallel operation 17a and third heat exchanger 17b, third radiator tube body 19b's
Endotherm section 191b systems are expressed as being attached at the second side 172b of third heat exchanger 17b, and however, it is not limited to this, the third
The endotherm section 191b of radiator tube body 19b is attached at the first side 171b of third heat exchanger 17b, also may be used.And this second
The endotherm section 191a of radiator tube body 19a is embedded at the second groove 1721a and third heat exchange of second heat exchanger 17a
The endotherm section 191b of the first groove 1711b of device 17b, third radiator tube body 19b are embedded at third heat exchanger 17b's
Second groove 1721b.
In this way, enabling the first side of the second side 172a and third heat exchanger 17b of second heat exchanger 17a
171b, which is corresponded, to be sticked.
By above-mentioned, endotherm section 191a and the hot friendship of third heat exchanger 17b progress of the second radiator tube body 19a
Change, second heat exchanger 17a also carries out heat exchange with third heat exchanger 17b, third heat exchanger 17b absorb this
The heat of the endotherm section 191a and second heat exchanger 17a of second radiator tube body 19a, the heat absorption of third radiator tube body 19b
Section 191b absorbs the heat of third heat exchanger 17b, walks to be back to the third radiator by the torrid zone by second working media, with
Reach the effect of reducing heat exchange area and shortening heat-transfer path and increase heat exchange efficiency.
Please refer to Fig. 5 A, Fig. 5 B, be the 5th embodiment of the utility model two phase flow heat transfer structure stereogram exploded view and
Another visual angle of stereogram exploded view, and be aided with A, Figure 1B refering to fig. 1, as shown, the present embodiment part-structure and function with it is aforementioned
First embodiment is identical, therefore will not be described in great detail herein, and only the present embodiment and not existing together for aforementioned first embodiment are, this at least one
There is evaporator one first evaporator 11 and one second evaporator 11a, an at least evaporator tube body to have one first evaporator
Tube body 13 and one second evaporator tube body 13a, an at least radiator tube body have one first radiator tube body 19 and one second
Radiator tube body 19a, an at least radiator have one first radiator 15 and one second radiator (not being painted), first steaming
Send out the first end of device tube body 13, second end 131,132 is connected to first evaporator 11, the first of the second evaporator tube body 13a
End, second end 131a, 132a are connected to second evaporator 11a, which connects first radiator 15, should
Second radiator tube body 19a connects second radiator, the structure and group of the second radiator tube body 19a and second radiator
Conjunction relationship please refers to Fig.1 the radiator tube body 19 of C and the structure and syntagmatic of the radiator 15.
In the present embodiment, the first evaporator tube body 13 and 19 system of the first radiator tube body are expressed as being attached at the heat
The first side 171 of exchanger 17, the second evaporator tube body 13a and second radiator tube body 19a systems are expressed as being attached at
The second side 172 of the heat exchanger 17, however, it is not limited to this, the first evaporator tube body 13 and the first radiator tube body
19 are attached at the second side 172 of the heat exchanger 17, the second evaporator tube body 13a and the second radiator tube body 19a patches
Set on the first side 171 of the heat exchanger 17, alternatively, the first and second evaporator tube body 13,13a and first and second radiator
Tube body 19,19a are attached at the first side 171 or the second side 172 simultaneously, also may be used.
And in the present embodiment, which also has a third groove 1731 and one the 4th groove 1741, this first
The condensation segment 133 of evaporator tube body 13 is embedded at first groove 1711, and the endotherm section 191 of the first radiator tube body 19 is embedded
Be embedded at the third groove 1731 in the condensation segment 133a of second groove 1721, the second evaporator tube body 13a, this second dissipate
The endotherm section 191a of hot device tube body 19a is embedded at the 4th groove 1741.
By above-mentioned, which all carries out heat exchange, the heat exchange with the heat exchanger 17
Device 17 absorb the condensation segment 133,133a heat, the first and second radiator tube body 19,19a endotherm section 191,191a inhale respectively
The heat of the first heat exchanger 17 is received, and first and second radiator is walked to be back in the torrid zone by second working media, to reach
The effect of reducing heat exchange area and shortening heat-transfer path and increase heat exchange efficiency.
Please refer to Fig. 6 A, Fig. 6 B, be the sixth embodiment of the utility model two phase flow heat transfer structure stereogram exploded view and
Another visual angle of stereogram exploded view, and being aided with refering to Fig. 5 A, Fig. 5 B, as shown, the present embodiment part-structure and function with it is aforementioned
5th embodiment is identical, therefore will not be described in great detail herein, and only the present embodiment is that this at least one with aforementioned not existing together for 5th embodiment
Heat exchanger has a first heat exchanger 17 and a second heat exchanger 17a, the first side of the first heat exchanger 17, the
Two side faces 171,172 for the first evaporator tube body 13 condensation segment 133 and the first radiator tube body 19 endotherm section 191 and
The condensation segment 133a of second evaporator tube body 13a is sticked, the first side of second heat exchanger 17a, second side 171a,
172a is sticked for the endotherm section 191a of the second radiator tube body 19a.
The condensation segment 131 of the first evaporator tube body 13 selects the first side 171 for being attached at the first heat exchanger 17
And 172 any of which of second side, the selection of endotherm section 191 of the first radiator tube body 19 are attached at the first heat exchanger 17
172 any of which of first side 171 and second side, the condensation segment 131a selection of the second evaporator tube body 13a is attached at
172 any of which of first side 171 and second side of the first heat exchanger 17, the heat absorption of the second radiator tube body 19a
Section 191a selections are attached at the first side 171a and second side 172a any of which of second heat exchanger 17a.
In the present embodiment, the first evaporator tube body 13 and 19 system of the first radiator tube body be expressed as being attached at this
The first side 171 of one heat exchanger 17 and the first side 171a of second heat exchanger 17a, the second evaporator tube body
13a systems are expressed as being attached at the second side 172 of the first heat exchanger 17, and second radiator tube body 19a systems are expressed as pasting
Set on the second side 172a of second heat exchanger 17a, however, it is not limited to this, and the second evaporator tube body 13a is attached at
The first side 171 of the first heat exchanger 17 and the first side 171a of second heat exchanger 17a and/or this second dissipate
Hot device tube body 19a is attached at the first side 171 of the first heat exchanger 17 and the first side of second heat exchanger 17a
171a also may be used.
The first heat exchanger, second heat exchanger 17,17a also have a third groove 1731,1731a respectively, this
The condensation segment 133 of one evaporator tube body 13 is embedded at the first groove 1711 and the second heat exchanger of the first heat exchanger 17
The first groove 1711a of 17a, the endotherm section 191 of the first radiator tube body 19 are embedded at the second of the first heat exchanger 17
The condensation segment 133a of second groove 1721a of groove 1721 and second heat exchanger 17a, the second evaporator tube body 13a are embedding
Set on the third groove 1731 of the first heat exchanger 17, the endotherm section 191a of the second radiator tube body 19a be embedded at this
The third groove 1731a of two heat exchangers 17a.
In this way, enabling the first side 171a of the second side 172 and second heat exchanger 17a of the first heat exchanger 17
It corresponds and is sticked.
By above-mentioned, the first and second evaporator tube body 13, the condensation segment 133 of 13a, 133a all with the first heat exchanger
17 carry out heat exchanges, which absorbs the first and second evaporator tube body 13, the condensation segment 133 of 13a, 133a
Heat, the endotherm section 19 of the first radiator tube body 19 absorb the heat of the first heat exchanger 17, will be hot by second working media
It takes away and is back to first radiator 15, meanwhile, endotherm section 191 and the second heat exchanger of the first radiator tube body 19
17a carries out heat exchange, and second heat exchanger 17a absorbs the heat of the endotherm section 191 of the first radiator tube body 19, this second is dissipated
The endotherm section 191a of hot device tube body 19a absorbs the heat of second heat exchanger 17a, and reflux is walked in the torrid zone by second working media
To second radiator, reduces heat exchange area to reach and shorten heat-transfer path and the effect of increase heat exchange efficiency.
It is described above to be merely exemplary for the utility model, and not restrictive, those of ordinary skill in the art
Understand, in the case where not departing from spirit and scope defined by claim, can many modifications may be made, variation or it is equivalent, but
It falls within the scope of protection of the utility model.
Claims (16)
1. a kind of two phase flow heat transfer structure, it is characterized in that comprising：
There is an evaporation cavity, the evaporation cavity to be equipped with one first working media for an at least evaporator, inside；
An at least evaporator tube body has a first end and a second end, and the first end, second end are connected to an at least evaporator
The circuit of first working media is formed, and there is a condensation segment between the first end, second end；
An at least radiator；
An at least radiator tube body has an endotherm section, which connects an at least radiator, and this is extremely
It is equipped with one second working media in a few radiator tube body；
An at least heat exchanger has and is pasted respectively with the endotherm section of condensation segment and the radiator tube body for the evaporator tube body
If a first side and a second side.
2. two phase flow heat transfer structure according to claim 1, it is characterised in that：An at least evaporator tube body also has one
The liquid segment of the steam section of the adjacent first end and an adjacent second end, the condensation segment are connected to the steam section and the liquid segment
Between, which is equipped with a capillary structure.
3. two phase flow heat transfer structure according to claim 1, it is characterised in that：An at least heat exchanger has one first
Groove and one second groove, first groove correspond to the position of at least condensation segment of an evaporator tube body, second groove pair
Should at least endotherm section of a radiator tube body position.
4. two phase flow heat transfer structure according to claim 3, it is characterised in that：An at least heat exchanger has one first
Heat exchanger and a second heat exchanger, an at least radiator tube body have one first radiator tube body and one second radiator
Tube body, an at least radiator have one first radiator and one second radiator, the first radiator tube body connect this first
Radiator, the second radiator tube body connect second radiator, the condensation segment of an at least evaporator tube body be embedded at this
First groove of one heat exchanger and the first groove of the second heat exchanger, the endotherm section of the first radiator tube body are embedded at
It is second recessed to be embedded at the second heat exchanger for second groove of the first heat exchanger, the endotherm section of the second radiator tube body
Slot.
5. two phase flow heat transfer structure according to claim 4, it is characterised in that：The first side of the first heat exchanger with
The first side of the second heat exchanger, which corresponds, to be sticked.
6. two phase flow heat transfer structure according to claim 4, it is characterised in that：The second side of the first heat exchanger with
The first side of the second heat exchanger, which corresponds, to be sticked.
7. two phase flow heat transfer structure according to claim 1, it is characterised in that：An at least heat exchanger is a heat conduction
Plate, a flat plate heat tube, a temperature-uniforming plate and a heat conducting base any of which.
8. two phase flow heat transfer structure according to claim 1, it is characterised in that：An at least radiator is a radiating fin
Group, at least a radiator tube body is a heat pipe for this, which is set to one end far from the endotherm section.
9. two phase flow heat transfer structure according to claim 1, it is characterised in that：An at least radiator is that a water cooling is arranged simultaneously
It is pumped with a condensation chamber and one, which has a third end and one the 4th end, an at least radiator
Tube body is connected to the condensation chamber and the pumping forms the circuit of second working media, which is connected to third end, the 4th
Between end.
10. two phase flow heat transfer structure according to claim 5 or 6, it is characterised in that：At least a heat exchanger also has for this
One third heat exchanger, an at least radiator tube body also have a third radiator tube body, and at least a radiator also has for this
One third radiator, the third radiator tube body connect the third radiator, and the endotherm section of the second radiator tube body is embedded at
Second groove of the second heat exchanger and the first groove of the third heat exchanger, the endotherm section of the third radiator tube body are embedding
Set on the second groove of the third heat exchanger.
11. two phase flow heat transfer structure according to claim 10, it is characterised in that：The second side of the second heat exchanger
It corresponds and is sticked with the first side of the third heat exchanger.
12. two phase flow heat transfer structure according to claim 3, it is characterised in that：An at least evaporator has one first
Evaporator and one second evaporator, an at least evaporator tube body have one first evaporator tube body and one second evaporator tube
Body, an at least radiator tube body have one first radiator tube body and one second radiator tube body, at least one heat dissipation utensil
There are one first radiator and one second radiator, first end, the second end of the first evaporator tube body to be connected to first evaporator,
First end, the second end of the second evaporator tube body are connected to second evaporator, the first radiator tube body connect this first dissipate
Hot device, the second radiator tube body connect second radiator, and it is first recessed that the condensation segment of the first evaporator tube body is embedded at this
The endotherm section of slot, the first radiator tube body is embedded at second groove.
13. two phase flow heat transfer structure according to claim 12, it is characterised in that：An at least heat exchanger also has one
The condensation segment of third groove and one the 4th groove, the second evaporator tube body is embedded at the third groove, the second radiator tube body
Endotherm section be embedded at the 4th groove.
14. two phase flow heat transfer structure according to claim 12, it is characterised in that：An at least heat exchanger has one the
One heat exchanger and a second heat exchanger, the first heat exchanger, second heat exchanger also have a third groove respectively, should
The first side of first heat exchanger, second side for the first evaporator tube body condensation segment and the first radiator tube body
The condensation segment of endotherm section and the second evaporator tube body is sticked, the first side of the second heat exchanger, second side for this
The endotherm section of second radiator tube body is sticked, and it is first recessed to be embedded at the first heat exchanger for the condensation segment of the first evaporator tube body
First groove of slot and the second heat exchanger, the endotherm section of the first radiator tube body are embedded at the of the first heat exchanger
The condensation segment of second groove of two grooves and the second heat exchanger, the second evaporator tube body is embedded at the first heat exchanger
Third groove, the endotherm section of the second radiator tube body is embedded at the third groove of the second heat exchanger.
15. two phase flow heat transfer structure according to claim 14, it is characterised in that：The second side of the first heat exchanger
It corresponds and is sticked with the first side of the second heat exchanger.
16. two phase flow heat transfer structure according to claim 2, it is characterised in that：The liquid segment is equipped with a capillary structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820057286.0U CN207706620U (en) | 2018-01-12 | 2018-01-12 | Two phase flow heat transfer structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820057286.0U CN207706620U (en) | 2018-01-12 | 2018-01-12 | Two phase flow heat transfer structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207706620U true CN207706620U (en) | 2018-08-07 |
Family
ID=63035093
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820057286.0U Withdrawn - After Issue CN207706620U (en) | 2018-01-12 | 2018-01-12 | Two phase flow heat transfer structure |
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| CN (1) | CN207706620U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108282983A (en) * | 2018-01-12 | 2018-07-13 | 奇鋐科技股份有限公司 | Two phase flow heat transfer structure |
-
2018
- 2018-01-12 CN CN201820057286.0U patent/CN207706620U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108282983A (en) * | 2018-01-12 | 2018-07-13 | 奇鋐科技股份有限公司 | Two phase flow heat transfer structure |
| CN108282983B (en) * | 2018-01-12 | 2020-03-10 | 奇鋐科技股份有限公司 | Two-phase flow heat transfer structure |
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