CN207379341U - Heat exchanger and with its equipment - Google Patents
Heat exchanger and with its equipment Download PDFInfo
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- CN207379341U CN207379341U CN201721407446.1U CN201721407446U CN207379341U CN 207379341 U CN207379341 U CN 207379341U CN 201721407446 U CN201721407446 U CN 201721407446U CN 207379341 U CN207379341 U CN 207379341U
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Abstract
The utility model discloses a kind of heat exchanger and there is its equipment, heat exchanger includes：First collector tube, the second collector tube and intermediate collector pipe, first collector tube, the second collector tube and intermediate collector pipe are arranged at intervals, intermediate collector pipe is between the first collector tube and the second collector tube, at least one part that is integrally formed in the first collector tube and the second collector tube；First heat exchanger components, the first heat exchanger components include at least one first heat exchanger tube and at least one second heat exchanger tube；Second heat exchanger components, the second heat exchanger components include at least one 3rd heat exchanger tube and at least one 4th heat exchanger tube.According to the heat exchanger of the utility model embodiment, by the way that the first collector tube and/or the second collector tube are arranged to be integrally formed part, can with the airtight performance of lift structure, prevent the phenomenon that cold draining, structure can also be simplified, the efficiency of assembling of heat exchanger can be promoted.Heat exchanger structure is simple, can be effectively reduced the temperature of heat power supply device, has very strong practicability.
Description
Technical field
The utility model is related to technical field of heat exchange, more particularly, to a kind of heat exchanger.
Background technology
Be generally integrated electronic device in the equipment such as lathe, cabinet, with the integrated level of wherein electronic device is higher and higher,
Power is increasing, electronic device during the work time itself heat dissipation capacity it is also bigger, to these electronic devices in correlation technique
The heat transfer unit (HTU) to radiate there are heat transfer effect it is bad the problem of, therefore, in order to ensure that electronic device therein can normal work
Make, it is necessary to a kind of efficient heat transfer unit (HTU), can rapidly take away the atmospheric heat in the equipment such as cabinet or lathe or directly
The heat of electronic device in itself is taken away, so as to ensure the normal operation of electronic device.
Utility model content
The utility model proposes a kind of heat exchanger, the heat exchanger has the advantages that good heat dissipation effect.
According to the heat exchanger of the utility model embodiment, including：First collector tube, the second collector tube and intermediate collector pipe,
First collector tube, second collector tube and the intermediate collector pipe are arranged at intervals, first collector tube and described the
At least one part that is integrally formed in two collector tubes, the intermediate collector pipe are located at first collector tube and second collection
Demarcation strip is equipped between liquid pipe, in the intermediate collector pipe so that the inner space of the intermediate collector pipe is separated into two mutually not
The first sub-chamber and the second sub-chamber of connection；
First heat exchanger components, first heat exchanger components include at least one first heat exchanger tube and at least one second heat exchange
Pipe, the first end of each first heat exchanger tube is connected with first collector tube and the second end of each first heat exchanger tube
Connected with first sub-chamber, the first end of each second heat exchanger tube connect with first collector tube and each described in
The second end of second heat exchanger tube is connected with second sub-chamber；
Second heat exchanger components, second heat exchanger components include at least one 3rd heat exchanger tube and at least one 4th heat exchange
Pipe, the first end of each 3rd heat exchanger tube is connected with second collector tube and the second end of each 3rd heat exchanger tube
Connected with first sub-chamber, the first end of each 4th heat exchanger tube connect with second collector tube and each described in
The second end of 4th heat exchanger tube is connected with second sub-chamber.
Some embodiments according to the present utility model, the first plate and the second plate, first plate is along the intermediate collector pipe
The extension of length direction/axial direction, second plate extends along length direction/axial direction of the intermediate collector pipe, institute
It states the first plate and the second plate parallel interval is set, the first end of first plate is located at wherein the one of the intermediate collector pipe
On a side wall, the first end of second plate is located at another opposite with above-mentioned one of side wall of the intermediate collector pipe
On side wall；3rd plate, the 3rd plate extend along length direction/axial direction of the intermediate collector pipe, the 3rd plate
First end is connected with the second end of first plate, and the second end of the 3rd plate is connected with the second end of second plate.
Some embodiments according to the present utility model, first heat exchanger components include at least one first flat tube, described
Multiple first microchannels are equipped in first flat tube, the first microchannel of a part of each flat tube connects first sub-chamber
With first collector tube to form first heat exchanger tube, a part of first microchannel connect second sub-chamber and
First collector tube is to form second heat exchanger tube.
In some embodiments of the utility model, second heat exchanger components include at least one second flat tube, described
Multiple second microchannels, the second microchannel of part connection second collection of each second flat tube are equipped in second flat tube
Liquid pipe and first sub-chamber to form the 3rd heat exchanger tube, a part of second microchannel connect the second collector tube with
Second sub-chamber is to form the 4th heat exchanger tube.
Some embodiments according to the present utility model, first collector tube include the first arc panel and the first connecting plate,
The both ends of first connecting plate and first arc panel are connected together to the first liquid collecting cavity, each first heat exchanger tube
The first end is fixed on first connecting plate and is connected with first liquid collecting cavity, the institute of each second heat exchanger tube
First end is stated to be fixed on first connecting plate and connect with first liquid collecting cavity.
Some embodiments according to the present utility model, second collector tube include the second arc panel and the second connecting plate,
The both ends of second connecting plate and second arc panel are connected together to the second liquid collecting cavity, each 3rd heat exchanger tube
The first end is fixed on second connecting plate and is connected with second liquid collecting cavity, the institute of each 4th heat exchanger tube
First end is stated to be fixed on second connecting plate and connect with second liquid collecting cavity.
In some embodiments of the utility model, the intermediate collector pipe is integrally formed part.
In some embodiments of the utility model, the cross section of the intermediate collector pipe is formed as rectangle.
Optionally, the demarcation strip and the intermediate collector pipe are integrally formed part.
Preferably, it is equipped with the second fin between adjacent two the 4th heat exchanger tubes, second fin is along described the
The length direction of four heat exchanger tubes wriggles extension.
Preferably, interior between adjacent two first heat exchanger tubes to be equipped with the first fin, first fin is described in
The length direction of first heat exchanger tube wriggles extension.
According to the equipment equipped with electronic device of the utility model embodiment, it is equipped with including casing, in the casing described
Electronic device；Heat exchanger, the heat exchanger are according to the heat exchanger of the utility model above-described embodiment, first heat exchanger components
At least a portion be located in the casing, at least a portion of second heat exchanger components is located at outside the casing, described
One collector tube is located at the lower section of second collector tube.
According to the equipment of the utility model embodiment, by setting above-mentioned heat exchanger, the first heat exchanger components are located in casing,
Second heat exchanger components are located at outside casing, and the first collector tube is located at the lower section of the second collector tube, it is possible thereby to the effect by gravity
Accelerate the circulation of refrigerant, the heat exchange efficiency of heat exchanger can be promoted, it is possible thereby to ensure the normal fortune of the electronic device in equipment
Row.
Optionally, the equipment is cabinet, server, computer or lathe.
The additional aspect and advantage of the utility model will be set forth in part in the description, partly will be from following description
In become apparent or recognized by the practice of the utility model.
Description of the drawings
The above-mentioned and/or additional aspect and advantage of the utility model will in the description from combination accompanying drawings below to embodiment
Become apparent and be readily appreciated that, wherein：
Fig. 1 is the overall structure diagram according to the heat exchanger of the utility model embodiment；
Fig. 2 is the close-up schematic view of part shown in A in Fig. 1；
Fig. 3 is the front view according to the heat exchanger of the utility model embodiment；
Fig. 4 is the sectional view in D-D directions in Fig. 3；
Fig. 5 is the bottom view according to the heat exchanger of the utility model embodiment；
Fig. 6 is the close-up schematic view of part shown in B in Fig. 4；
Fig. 7 is the close-up schematic view of part shown in C in Fig. 4；
Fig. 8 is the schematic diagram according to the equipment of the utility model embodiment.
Reference numeral：
Heat exchanger 100,
First collector tube 10, the first arc panel 110, the first connecting plate 120, the first liquid collecting cavity 130,
Second collector tube 20, the second arc panel 210, the second connecting plate 220, the second liquid collecting cavity 230,
Intermediate collector pipe 30, demarcation strip 310, the first plate 3110, the second plate 3120, the 3rd plate 3130, the first sub-chamber
320, the second sub-chamber 330,
First heat exchanger components 40, the first heat exchanger tube 410, the second heat exchanger tube 420, the first flat tube 430, the first microchannel
4310, connecting portion 4320,
Second heat exchanger components 50, the 3rd heat exchanger tube 510, the 4th heat exchanger tube 520, the second flat tube 530,
Charging valve 60,
Equipment 200,
Casing 70.
Specific embodiment
The embodiment of the utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning
Same or similar element is represented to same or similar label eventually or there is same or like element.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and it is not intended that the utility model
Limitation.
In the description of the utility model, it is to be understood that term " length ", " on ", " under ", "left", "right", " perpendicular
Directly ", the orientation of the instructions such as " interior ", " outer " or position relationship are based on orientation shown in the drawings or position relationship, merely to just
In description the utility model and simplified description rather than instruction or imply that signified device or element must be with specific sides
Position, with specific azimuth configuration and operation, therefore it is not intended that limitation to the utility model.In addition, define " first ",
One or more this feature can be expressed or be implicitly included to the feature of " second ".In the description of the utility model,
Unless otherwise indicated, " multiple " are meant that two or more.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in the description of the utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or integrally
Connection；Can be mechanical connection or electrical connection；It can be directly connected, can also be indirectly connected by intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, can above-mentioned art be understood with concrete condition
Concrete meaning of the language in the utility model.
Below with reference to Fig. 1-Fig. 8 descriptions according to the heat exchanger 100 of the utility model embodiment, which can be right
Electronic device etc. radiates.
As shown in Figure 1, Figure 4 and Figure 5, according to the heat exchanger 100 of the utility model embodiment, including：First collector tube 10,
Second collector tube 20, intermediate collector pipe 30, the first heat exchanger components 40 and the second heat exchanger components 50.First collector tube 10, second collects
Liquid pipe 20 and intermediate collector pipe 30 are arranged at intervals.Such as first collector tube 10 can be arranged on the left end of heat exchanger 100, the second collection
Liquid pipe 20 can be arranged on the right end of heat exchanger 100, intermediate collector pipe 30 be located at the first collector tube 10 and the second collector tube 20 it
Between.
At least one part that can be integrally formed in first collector tube 10 and the second collector tube 20 looks like both incite somebody to action
First collector tube 10 is arranged to integrated molding part, the second collector tube 20 is arranged to split structure, and can be by the first collector tube
10 are arranged to split structure, the second collector tube 20 is arranged to be integrally formed part, can also be by the first collector tube 10 and the second collection
Liquid pipe 20 is arranged to be integrally formed part simultaneously.Wherein the first collector tube 10 and the second collector tube 20 may each comprise two end caps and
Collector tube tube body, specifically, such as one of end cap in two end caps is for blocking the one end open of the first collector tube 10,
Another end cap for blocking another end opening of the first collector tube 10, with the tube body of the first collector tube 10 and two end caps it
Between form the first liquid collecting tube cavity of sealing, the second collector tube 20 is similarly set.By by the collector tube pipe of the first collector tube 10
The collector tube tube body of body and/or the second collector tube 10 be arranged to be integrally formed part, can be promoted simplified radiator 100 structure,
Improving heat exchanging efficiency.
Specifically, when the first collector tube 10 and the second collector tube 20 to be arranged to be integrally formed part, the first collector tube
10 and second collector tube 20 the direct extrusion forming of mold may be employed, so as to substantially reduce the first collector tube 10 and second
The production cycle of collector tube 20 and production cost, and part is integrally formed with better closed performance, it is possible thereby to avoid exchanging heat
There is the situation of coolant leakage during the work time in device 100, promotes the heat exchange efficiency of heat exchanger 100.
Do not connected mutually so that the inner space of intermediate collector pipe 30 is separated into two equipped with demarcation strip 310 in intermediate collector pipe 30
Logical the first sub-chamber 320 and the second sub-chamber 330, the refrigerant in the first collector tube 10 and the second collector tube 20 can flow into
In first sub-chamber 320 and the second sub-chamber 330, and the circulation of refrigerant can be realized by intermediate collector pipe 30.Wherein,
Intermediate collector pipe 30 and demarcation strip 310 can be integrally formed part.Specifically, tube body body and demarcation strip 310 can be whole
Be integrally formed part, so can go out demarcation strip 310 by squeezing one-pass molding with tube body body, on the one hand can be reduced
Difficulty is produced and processed, on the other hand, using such extrusion forming mode, avoids demarcation strip 310 and tube body body point
Not Wei two different parts when, need in process demarcation strip 310 being combined using the mode such as welding, if
Welding point leakage causes the first sub-chamber 320 and the second sub-chamber 330 to be interconnected, and can not achieve following certainly for the utility model
The effect of ring heat exchanger 100.
As shown in Fig. 1, Fig. 3-Fig. 5, the first heat exchanger components 40 include at least one first heat exchanger tube 410 and at least one the
Two heat exchanger tubes 420, the first end of each first heat exchanger tube 410 is connected with the first collector tube 10 and each first heat exchanger tube 410
Second end is connected with the first sub-chamber 320, the inner cavity and the first sub- chamber of the inner cavity of the first collector tube 10 by the first heat exchanger tube 410
The inner cavity of room 320 is connected, and the first end of each second heat exchanger tube 420 is connected with the first collector tube 10 and each second heat exchanger tube
420 second end is connected with the second sub-chamber 330, and the inner cavity of the first collector tube 10 passes through the inner cavity of the second heat exchanger tube 420 and the
Two sub-chamber 330 are connected.Specifically, the first heat exchanger components 40 are between the first collector tube 10 and intermediate collector pipe 30,
First collector tube 10 is assembled together at least one first heat exchanger tube 410 and at least one second heat exchanger tube 420.In Fig. 5 institutes
In the example shown, the first heat exchanger tube 410 is located at the front end of the second heat exchanger tube 420, the first heat exchanger tube 410 and the second heat exchanger tube 420
It is corresponded on the thickness direction of heat exchanger 100, wherein in the first all heat exchanger tubes 410 is generally aligned in the same plane, it is all
In second heat exchanger tube 420 is generally aligned in the same plane.The left end of first heat exchanger tube 410 is connected with the first collector tube 10, the first heat exchanger tube
410 right end is connected with the first sub-chamber 320.The left end of second heat exchanger tube 420 is connected with the first collector tube 10, the second heat exchanger tube
420 right end is connected with the second sub-chamber 330.
As shown in Fig. 1, Fig. 3-Fig. 5, the second heat exchanger components 50 include at least one 3rd heat exchanger tube 510 and at least one the
Four heat exchanger tubes 520, the first end of each 3rd heat exchanger tube 510 is connected with the second collector tube 20 and each 3rd heat exchanger tube 510
Second end is connected with the first sub-chamber 320, the inner cavity and the second sub- chamber of the inner cavity of the second collector tube 20 by the 3rd heat exchanger tube 510
Room 330 is connected；The first end of each 4th heat exchanger tube 520 is connected with the second collector tube 20 and each 4th heat exchanger tube 520
Second end is connected with the second sub-chamber 330, the inner cavity and the first sub- chamber of the inner cavity of the second collector tube 20 by the 4th heat exchanger tube 520
Room 320 is connected.Specifically, the second heat exchanger components 50 are located between 30 and second collector tube 20 of intermediate collector pipe, the second collection
Liquid pipe 20 is assembled together at least one 3rd heat exchanger tube 510 and at least one 4th heat exchanger tube 520.It is shown in Figure 5
In example, the 3rd heat exchanger tube 510 is located at the front end of the 4th heat exchanger tube 520, and the 3rd heat exchanger tube 510 and the 4th heat exchanger tube 520 are changing
It corresponds and sets on the thickness direction of hot device 100, wherein in the 3rd all heat exchanger tubes 510 is generally aligned in the same plane, it is all
In 4th heat exchanger tube 520 is generally aligned in the same plane.The left end of 3rd heat exchanger tube 510 is connected with the first sub-chamber 320, the 3rd heat exchanger tube
510 right end is connected with the second collector tube 20.The left end of 4th heat exchanger tube 520 is connected with the second sub-chamber 330, the 4th heat exchanger tube
520 right end is connected with the second collector tube 20.
In some embodiments of the utility model, heat exchanger 100 further includes charging valve 60,60 and first liquid collecting of charging valve
Pipe 10 connects, and refrigerant can be vacuumized and filled to heat exchanger 100 by charging valve 60.It specifically, can be according to reality
The mounting arrangement on border selects the installation position of charging valve 60.The link position of 60 and first collector tube 10 of charging valve both can be
The both ends of first collector tube 10, can also be in the stage casing of the first collector tube 10.Such as shown in Figure 1, charging valve 60 is located at first
The upper end of collector tube 10.The refrigerant of filling in the first collector tube 10 of charging valve 60 is conventional refrigerant, optionally, the class of refrigerant
Type can be R134a, R290, R600a, R410a etc..
In a specific example, the first collector tube 10 and the first heat exchanger components 40 are suitable for neighbouring heat source and set, the second collection
20 and second heat exchanger components 50 of liquid pipe are suitable for setting away from heat source.When heat exchanger 100 works, charging valve 60 is first to radiator
100 are vacuumized, and then charging valve 60 is filled with a certain amount of refrigerant in the first collector tube 10, and refrigerant is liquid at this time.Into
Enter the second sub-chamber 330 that the refrigerant in the first collector tube 10 flows to intermediate collector pipe 30 by the second heat exchanger tube 420.Due to
One heat exchanger components 40 are set adjacent to heat source, when heat power supply device works the heat transfer that generates to the second heat exchanger tube 420, make refrigerant by
It is thermal evaporation.Refrigerant is completed to exchange heat with heat power supply device in the process, it is possible thereby to reduce the temperature of heat power supply device.Gaseous refrigerant
The second collector tube 20 is flowed into from the first sub-chamber 320 by the 4th heat exchanger tube 520, is then flowed into again by the 3rd heat exchanger tube 510
First sub-chamber 320.Refrigerant exchanges heat and liquefies with the external world in the 3rd heat exchanger tube 510, rejects heat in air, cold
Matchmaker's liquefaction changes into liquid.Then refrigerant flows into the first collector tube 10 by the first heat exchanger tube 410, thus completes heat exchanger 100
A heat exchange cycle.
It is understood that when in use, the first collector tube 10,30 and second collector tube 20 of intermediate collector pipe can be set
The level height of three is in raised trend successively, so as to facilitate gaseous refrigerant that can be risen to from the first collector tube 10
Second collector tube 20, the refrigerant of liquid flow back to the first collector tube 10 from the second collector tube 20 under gravity, it is possible thereby to
Promote the heat exchange efficiency of heat exchanger 100.
According to the heat exchanger 100 of the utility model embodiment, by set the first collector tube 10, the second collector tube 20, in
Between collector tube 30, the first heat exchanger components 40 and the second heat exchanger components 50, can be with the electronic component on heat power supply device such as cabinet
It waits and is effectively exchanged heat, it is possible thereby to reduce the temperature of heat power supply device.By by the first collector tube 10 and the second collector tube 20
In it is at least one be arranged to be integrally formed part, the closed performance of the structure of heat exchanger 100 can be promoted, prevent cold draining
Phenomenon.Further, it thus can also simplify the structure of heat exchanger 100, the efficiency of assembling of heat exchanger 100 can be promoted.Heat exchange
Device 100 is simple in structure, and heat exchange efficiency is high, has very strong practicability.
As shown in Fig. 5-Fig. 6, some embodiments according to the present utility model, the section of intermediate collector pipe 30 is formed as square
Shape, so as to so that the structure of intermediate collector pipe 30 is simpler, facilitate processing.It is understood that intermediate collector pipe 30
The right end of left side wall and the first heat exchanger tube 410 is assembled together, and the left side wall of intermediate collector pipe 30 and the second heat exchanger tube 420
Right end be assembled together, the right side wall of intermediate collector pipe 30 and the left end of the 3rd heat exchanger tube 510 are assembled together, and intermediate
The right side wall of collector tube 30 and the left end of the 4th heat exchanger tube 520 are assembled together, and intermediate collector pipe 30 is formed as cuboid, in
Between collector tube 30 outer wall and inner wall section (section carries out regarding of obtaining of section to refer to perpendicular to 30 length direction of intermediate collector pipe
Figure) it is rectangle, the left and right sidewall of intermediate collector pipe 30 can be formed as perpendicular, it is possible thereby to reduce intermediate collector pipe 30
Assembly difficulty.Of course, it should be understood that intermediate collector pipe 30 can also be arranged to cylindrical hollow, it can be according to reality
Border demand selection is set.
Some embodiments according to the present utility model, intermediate collector pipe 30 can be integrally formed part, look like and collect for centre
Liquid pipe 30 can include two end caps and tube body body, and middle tube body body can be formed as one molded part, it is possible thereby to carry
Rise the efficiency of assembling of heat exchanger 100.Specifically, the direct extrusion forming of mold may be employed in intermediate collector pipe 30, so as to
Production cycle and the production cost of intermediate collector pipe 30 are substantially reduced, and is integrally formed part there is better closed performance, thus
Can occur the situation of coolant leakage during the work time to avoid heat exchanger 100.Further, intermediate collector pipe 30 is arranged to
Part is integrally formed, the assemble flow of heat exchanger 100 can also be simplified, and then can be with improving production efficiency.
As shown in Figure 2 and Figure 5, some embodiments according to the present utility model, the first collector tube 10 include the first arc panel
110 and first connecting plate 120, the first connecting plate 120 be connected with the both ends of the first arc panel 110, with the first connecting plate 120 with
The first liquid collecting cavity 130 is formed between first arc panel 110, the first end of each first heat exchanger tube 410 is fixed on the first connection
On plate 120, and the inner cavity of each first heat exchanger tube 410 is connected with the first liquid collecting cavity 130, and the first of each second heat exchanger tube 420
End is fixed on the first connecting plate 120, and the inner cavity of each second heat exchanger tube 420 is connected with the first liquid collecting cavity 130, so as to
Machine-shaping convenient for the first collector tube 10 is consolidated convenient for the installation of multiple first heat exchanger tubes 410 and multiple second heat exchanger tubes 420
Fixed, the assembly method for making heat exchanger 100 is simpler.Such as shown in figure 5, the first arc panel 110 is arranged on the first connecting plate
120 left side, the first arc panel 110 are connected with the first connecting plate 120 and are generally formed into first liquid collecting cavity 130 of " D " shape, often
The left end of a first heat exchanger tube 410 is connected with the first collector tube 10, and the inner cavity of each first heat exchanger tube 410 and the first collection
Sap cavity 130 connects, and the left end of each second heat exchanger tube 420 is connected with the first collector tube 10, and each second heat exchanger tube 420
Inner cavity connected with the first liquid collecting cavity 130, so as to realize the cycling of refrigerant.Of course, it should be understood that the first connecting plate
120 both can be the tablet placed vertically, or tilted-putted tablet or arc panel etc., as long as closing can be formed
Free air space.
As shown in figure 5 and figure 7, some embodiments according to the present utility model, the second collector tube 20 include the second arc panel
210 and second connecting plate 220, the second connecting plate 220 is connected with the both ends of the second arc panel 210, in 220 He of the second connecting plate
The second liquid collecting cavity 230 is formed between second arc panel 210, the first end of each 3rd heat exchanger tube 510 is fixed on the second connecting plate
On 220, and the inner cavity of each 3rd heat exchanger tube 510 is connected with the second liquid collecting cavity 230.The first end of each 4th heat exchanger tube 520
Be fixed on the second connecting plate 220, and the inner cavity of each 4th heat exchanger tube 520 is connected with the second liquid collecting cavity 230, so as to so as to
Machine-shaping in the second collector tube 20 is fixed convenient for the installation of multiple 3rd heat exchanger tubes 510 and multiple 4th heat exchanger tubes 520,
The assembly method for making heat exchanger 100 is simpler.
Such as shown in fig. 7, the second arc panel 210 is arranged on the right side of the second connecting plate 220, the second arc panel 210 with
Second connecting plate 220 connects and is generally formed into second liquid collecting cavity 230 of " D " shape, the right end of each 3rd heat exchanger tube 510 with
Second collector tube 20 connects, and the inner cavity of each 3rd heat exchanger tube 510 is connected with the second liquid collecting cavity 230, each 4th heat exchange
The right end of pipe 520 is connected with the second collector tube 20, and the inner cavity of each 4th heat exchanger tube 520 connects with the second liquid collecting cavity 230
It is logical, so as to realize the cycling of refrigerant.Of course, it should be understood that the second connecting plate 220 both can be flat for what is placed vertically
Plate, or tilted-putted tablet or arc panel etc., as long as the free air space of closing can be formed.
As shown in Fig. 5-Fig. 6, some embodiments according to the present utility model, demarcation strip 310 includes the first plate 3110, second
3120 and the 3rd plate 3130 of plate, the first plate 3110 and 3120 parallel interval of the second plate are set, and the first end of the first plate 3110 is located at
On intermediate collector pipe 30 parallel with the first connecting plate 120 and a side wall close to the first connecting plate 120, the second plate
3120 first end is located at the parallel and one away from the first connecting plate 120 with the first connecting plate 120 of intermediate collector pipe 30
On side wall, i.e. the first end of the second plate 3120 is connected to the opposite side for a side wall being connected with the first end of the first plate 3110
On wall, the first end of the 3rd plate 3130 is connected with the second end of the first plate 3110, second end and the second plate of the 3rd plate 3130
3120 second end is connected, the first plate 3110, the second plate 3120 and the 3rd plate 3130 along intermediate collector pipe 30 length direction/
Axial direction is (if intermediate collector pipe extends integral into cuboid along the length direction of intermediate collector pipe 30；It is if intermediate
Adapter then extends integral into cylinder along the axial direction of intermediate collector pipe 30) extension.
Such as shown in fig. 6, intermediate collector pipe 30 is generally formed into cuboid.3rd plate 3130 is vertically arranged and is located at
Between first plate 3110 and the second plate 3120, the left end of the first plate 3110 is connected with the left side side wall of intermediate collector pipe 30, and first
The right end of plate 3110 is connected with the front end of the 3rd plate 3130, and the left end of the second plate 3120 is connected with the rear end of the 3rd plate 3130, the
The right end of two plates 3120 is connected with the right sidewall of intermediate collector pipe 30.First plate 3110, the second plate 3120 and the 3rd plate 3130
It is generally formed into Z-shaped.Demarcation strip 310 can be collected centre by the extension on the length direction in intermediate collector pipe 30
Liquid pipe 30 is separated into two parts, so as to realize the circulation of refrigerant.Of course, it should be understood that when intermediate collector tube 30
For cylinder when, demarcation strip 310 is extended along its axial direction.
Some embodiments according to the present utility model, between adjacent two the second heat exchanger tubes 420 in be equipped with the first fin,
So as to promote the heat exchange efficiency of heat exchanger 100.Wherein, the length direction of the first fin along the second heat exchanger tube 420, which wriggles, prolongs
It stretches.It is understood that setting multiple first fins between multiple second heat exchanger tubes 420, changing for heat exchanger 100 can be increased
Hot area, it is possible thereby to very big degree promote the heat exchange efficiency of heat exchanger 100.Other implementations according to the present utility model
, the second fin can be equipped between adjacent two the 4th heat exchanger tubes 520, the second fin is in the length of the 4th heat exchanger tube 520
Side upwardly extends, so as to further promote the work efficiency of heat exchanger 100.
Specifically, in the heat exchanger 100 that the coolant charging-up of liquid is entered to the present embodiment by charging valve 60, such as radiate
First heat exchanger components 40 of device 100 are set close to heat power supply device, and the refrigerant of liquid enters intermediate collector by the second heat exchanger tube 420
Second sub-chamber 330 of pipe 30, in the process refrigerant and heat power supply device completion exchange heat, and the first fin increases the second heat exchanger tube
420 with the contact area of heat power supply device, improving heat exchanging efficiency.Wherein liquid refrigerants endothermic disintergration in heat transfer process is cold into gaseous state
Matchmaker.Gaseous coolant enters the second collector tube 20 by the 4th heat exchanger tube 520 from intermediate collector tube 30, then passes through the 3rd heat exchange again
Pipe 510 enters the first sub-chamber 320 of intermediate collector pipe 30.Gaseous refrigerant exchanges heat with outdoor air in the process,
Second fin increases the 4th heat exchanger tube 520 and the contact area of outdoor air, improves heat exchange efficiency.Wherein gaseous coolant exists
Exothermic conversion is into liquid refrigerants in this heat transfer process.
As shown in Fig. 5-Fig. 6, some embodiments according to the present utility model, the width of the heat exchanger tube of entire heat exchanger 100
It is limited, and the second heat exchanger tube 420 and the 3rd heat exchanger tube 510 are main heat exchange pipes, width accounting is bigger, and main heat transfer area is bigger, changes
Thermal energy power is also stronger.First heat exchanger tube 410 and the 4th heat exchanger tube 520 primarily serve pipeline connection function, and width accounting can be with
It is smaller, to ensure whole overall width within the specific limits.The cross-sectional area of second heat exchanger tube 420 is more than the first heat exchanger tube 410
Cross-sectional area in order to further increase the area of main heat exchange pipe, increases between the second heat exchanger tube 420 and 510 pipe of the 3rd heat exchanger tube
Fin.It is possible thereby to optimize the internal structure of heat exchanger 100, improving heat exchanging efficiency.
Specifically, by the coolant injection of liquid to the first collector tube 10, the refrigerant of liquid collects charging valve 60 from first
Liquid pipe 10 enters in the second heat exchanger tube 420 and exchanges heat in the process of circulation with heat power supply device, and refrigerant is heated to be converted by liquid
Into gaseous state, the volume of refrigerant increases.Therefore, the cross-sectional area for increasing the second heat exchanger tube 420 can make refrigerant in the second heat exchanger tube
It can preferably exchange heat in 420 with heat source, gaseous refrigerant changes in the 3rd heat exchanger tube 510 during circulation with ambient atmosphere
Heat, refrigerant change into liquid by gaseous state, and the volume of refrigerant reduces, therefore reduces the horizontal stroke of the first heat exchanger tube 410 and the 4th heat exchanger tube 520
Sectional area can optimize the overall structure of heat exchanger 100.
As shown in figures 1 and 3, some embodiments according to the present utility model, the first heat exchanger components 40 include at least one
First flat tube 430 is equipped with multiple (multiple is at least two) first microchannel 4310 in each first flat tube 430.Each
The left side of first microchannel 4310 of a portion of one flat tube 430 is connected with the first collector tube 10, right side and the first sub- chamber
Room 320 connects, it is possible thereby to form the first heat exchanger tube 410；First microchannel 4310 of another part of each first flat tube 430
Left side connected with the first collector tube 10, right side is connected with the second sub-chamber 330, it is possible thereby to form the second heat exchanger tube 420.Such as
Shown in Fig. 4, in a specific example of the utility model, in the first microchannel of two parts of each first flat tube 430
Connecting portion 4320 is equipped between 4310, thus the first flat tube 430 can be formed as one molded part, can make the first heat exchanger components
40 structure is compacter, facilitates the assembling between the first flat tube 430 and the first collector tube 10 and intermediate collector pipe 30, can be with
Promote the structural integrity of heat exchanger 100.
As shown in figures 1 and 3, some embodiments according to the present utility model, the second heat exchanger components 50 include at least one
Second flat tube 530 is equipped with multiple (multiple is at least two) second microchannel in second flat tube 530, each second flat tube 530
The left side of second microchannel of a portion is connected with the first sub-chamber 320, right side is connected with the second collector tube 20, thus may be used
To form the 3rd heat exchanger tube 510；The left side of second microchannel of another part of each second flat tube 530 and the second sub-chamber
330 connections, right side are connected with the second collector tube 20, it is possible thereby to form the 4th heat exchanger tube 520.In a tool of the utility model
In body example, connecting portion 4320 is equipped between the second microchannel of two parts of each second flat tube 530, thus second is flat
Pipe 530 can be formed as one molded part, and the structure that can make the second heat exchanger components 50 is compacter, facilitate the second flat tube 530
With the assembling between the second collector tube 20 and intermediate collector pipe 30, the structural integrity of heat exchanger 100 can also be promoted.
It needs to illustrate, the number of the first flat tube 430 set in the first heat exchanger components 40 and be changed second
The quantity of the second flat tube 530 set in thermal part 50 can make choice setting according to actual demand, and the utility model is to this
It is not limited.
Some embodiments according to the present utility model, heat exchanger 100 further include substrate (not shown), and substrate cover is located at
On the heat exchanger components of neighbouring heat power supply device, so as to improving heat exchanging efficiency.For example, the first heat exchanger components 40 are adjacent to heat power supply device
It sets, when heat exchanger 100 works, heat power supply device can transfer heat to the first heat exchanger components 40 by substrate, and substrate adds
Big contacts area of first heat exchanger components 40 with heat power supply device, it is possible thereby to promote the heat exchange efficiency of heat exchanger 100.It is optional
Ground, substrate can be made of aluminum alloy materials.
As shown in figure 8, according to the equipment 200 of the utility model embodiment, including：Casing 70 and according on the utility model
State the heat exchanger 100 of embodiment.Electronic device is wherein equipped in casing 70, at least a portion of the first heat exchanger components 40 is located at machine
In shell 70, at least a portion of the second heat exchanger components 50 is located at outside casing 70, and the first collector tube 10 is located at the second collector tube 20
Lower section, so as to promote the heat exchange efficiency of heat exchanger 100.It is understood that the first heat exchanger components 40 are located in casing 70,
It is mainly used for the heat exchange with electronic device to cool down to electronic device, the second heat exchanger components 50 are located at the outside of casing 70,
The heat transfer for being mainly used for exchanging heat to generate electronic device with extraneous air is into ambient atmosphere.It is appreciated that
It can be that the first heat exchanger components 40 are all located in casing 70 or can be that a part for the first heat exchanger components 40 is located at machine to be
In shell 70.It can be a part of position that the second heat exchanger components 50 were entirely located in outside casing 70 or can be the second heat exchanger components 50
In outside casing 70.
Specifically, heat exchanger 100 can be obliquely installed, the first collector tube 10, the first heat exchanger components 40, intermediate collector pipe
30th, the second heat exchanger components 50 and the second collector tube 20 can form an inclined inclined-plane, wherein intermediate collector pipe 30 relatively
The height in face is more than the height on 10 opposite ground of the first collector tube, and the height on 20 opposite ground of the second collector tube is more than intermediate collector
Pipe 30 is with respect to the height on ground.The the first fin nearby electron device set between multiple second heat exchanger tubes 420 is set, more
The second fin set between a 3rd heat exchanger tube 510 is located at outside casing 70.
When equipment 200 works, electronic device in casing 70 can generate substantial amounts of heat, it is necessary to electronic device into
Row radiates to ensure its normal work.Charging valve 60 enters the coolant charging-up of liquid in heat exchanger 100, the refrigerant of the liquid of low temperature
It exchanges heat with electronic device, refrigerant is heated to undergo phase transition changes into gaseous state by liquid, and gaseous coolant passes through the second heat exchanger tube 420
Enter the second sub-chamber 330 of intermediate collector pipe 30.During refrigerant and electronic device heat exchange, the first fin can increase
The contact area of big second heat exchanger tube 420 and electronic device, can be with improving heat exchanging efficiency.
Gaseous coolant enters the second collector tube 20 by the 4th heat exchanger tube 520 from intermediate collector tube 30, then again by the
Three heat exchanger tubes 510 enter the first sub-chamber 320 of intermediate collector pipe 30.In the process outside gaseous refrigerant and housing 70
Air exchanges heat, and refrigerant heat dissipation changes into liquid by gaseous state, and the second fin increases the 3rd heat exchanger tube 510 and extraneous air
Contact area improves heat exchange efficiency.Since there are difference in height, intermediate collectors between the second collector tube 20 and intermediate collector pipe 30
There is also difference in height between 30 and first collector tube 10 of pipe, therefore the refrigerant of liquid can be under gravity from the 3rd heat exchange
Pipe 510 is flowed into the first sub-chamber 320 of intermediate collector pipe 30, is then flowed into the first liquid collecting along the first heat exchanger tube 410 again
In pipe 10, a heat exchange cycle is thus completed.Optionally, above equipment 200 can be cabinet, server, computer or lathe
Deng.
According to the equipment 200 of the utility model embodiment, by setting above-mentioned heat exchanger 100, the first heat exchanger components 40 are set
In casing 70, the second heat exchanger components 50 are located at outside casing 70, and the first collector tube 10 is located at the lower section of the second collector tube 20, thus
It can accelerate the circulation of refrigerant by the effect of gravity, the heat exchange efficiency of heat exchanger 100 can be promoted, it is possible thereby to ensure equipment
The normal operation of electronic device in 200.
As shown in figure 8, some embodiments according to the present utility model, intermediate collector pipe 30 is located at outside casing 70, thus may be used
To facilitate the assembling between heat exchanger 100 and equipment 200.It is alternatively possible to mounting groove is set on casing 70, intermediate collector pipe
30 can be placed in mounting groove, it is possible thereby to make heat exchanger 100 and the cooperation of casing 70 simpler, secured, can make to change
Hot device 100, which is stablized, keeps inclined state.
The heat exchanger 100 according to the utility model specific embodiment, the heat exchanger is described in detail below with reference to Fig. 1-Fig. 7
100 can radiate to electronic device etc..It is worth understanding, describes only to be exemplary rather than to this practicality below
New concrete restriction.
As shown in Fig. 1, Fig. 3-Fig. 5, heat exchanger 100 includes：First collector tube 10, the second collector tube 20, intermediate heat transfer pipe,
First heat exchanger components 40 and the second heat exchanger components 50.First collector tube 10 is arranged on the left end of heat exchanger 100, the second collector tube 20
The right end of heat exchanger 100 is arranged on, intermediate collector pipe 30 is between the first collector tube 10 and the second collector tube 20.First heat exchange
For component 40 between the first collector tube 10 and intermediate collector pipe 30, the second heat exchanger components 50 are located at intermediate collector pipe 30 and second
Between collector tube 20.First collector tube 10, the second collector tube 20 and intermediate collector pipe 30 are integrally formed part.First collector tube
10th, the level height of 30 and second collector tube of intermediate collector pipe, 20 three is in raised trend successively.
As shown in Fig. 2, the first collector tube 10 includes the first arc panel 110 and the first connecting plate 120, the first arc panel 110
The left side of the first connecting plate 120 is arranged on, the first arc panel 110 is connected to the both ends of the first connecting plate 120 and is generally formed into
First liquid collecting cavity 130 of " D " shape.As shown in fig. 7, the second collector tube 20 includes the second arc panel 210 and the second connecting plate 220,
Second arc panel 210 is arranged on the right side of the second connecting plate 220, and the second arc panel 210 is connected to the both ends of the second connecting plate 220
And it is generally formed into second liquid collecting cavity 230 of " D " shape.
As shown in Fig. 5-Fig. 6, the outer wall and inner wall section of intermediate collector pipe 30 are formed as rectangle.It is set in intermediate collector pipe 30
There is demarcation strip 310 so that intermediate collector pipe 30 is separated into the first sub-chamber 320 and the second sub-chamber 330.Demarcation strip 310 includes the
One plate 3110, the second plate 3120 and the 3rd plate 3130, the 3rd plate 3130 are vertically arranged and positioned at the first plate 3110 and the second plates
Between 3120.Wherein the left end of the first plate 3110 is connected with the left side side wall of intermediate collector pipe 30, the right end of the first plate 3110 with
The front end of 3rd plate 3130 is connected, and the left end of the second plate 3120 is connected with the rear end of the 3rd plate 3130, the right end of the second plate 3120
It is connected with the right sidewall of intermediate collector pipe 30.First plate 3110, the second plate 3120 and the 3rd plate 3130 are generally formed into " Z "
Shape.Demarcation strip 310 extends on the length direction in intermediate collector pipe 30.
As shown in figures 1 and 3, the first heat exchanger components 40 include at least one first heat exchanger tube 410 and at least one second
Heat exchanger tube 420, wherein the first heat exchanger tube 410 is located at the front end of the second heat exchanger tube 420, adjacent two the second heat exchanger tubes 420 it
In be equipped with the first fin, the length direction of the first fin along the second heat exchanger tube 420 wriggles extension.Wherein each first heat exchanger tube
410 left end is connected with the first collector tube 10, and the right end of each first heat exchanger tube 410 is connected with the first sub-chamber 320.Each
The left end of two heat exchanger tubes 420 is connected with the first collector tube 10, and the right end of each second heat exchanger tube 420 connects with the second sub-chamber 330
It connects.
Second heat exchanger components 50 include at least one 3rd heat exchanger tube 510 and at least one 4th heat exchanger tube 520, wherein the
Three heat exchanger tubes 510 are located at the front end of the 4th heat exchanger tube 520, and left end and the first sub-chamber 320 of each 3rd heat exchanger tube 510 connect
It connects, the right end of each 3rd heat exchanger tube 510 is connected with the second collector tube 20.It is equipped between two adjacent the 3rd heat exchanger tubes 510
Second fin, the second fin extend on the length direction of the 3rd heat exchanger tube 510.The left end of wherein each 4th heat exchanger tube 520
It is connected with the second sub-chamber 330, the right end of each 4th heat exchanger tube 520 is connected with the second collector tube 20.Wherein the first heat exchanging part
Part 40 is set adjacent to heat power supply device.
Specifically, when heat exchanger 100 works, charging valve 60 first vacuumizes radiator 100, then fills
Valve 60 is filled with a certain amount of refrigerant in the first collector tube 10, and refrigerant is liquid at this time.Refrigerant into the first collector tube 10
Second sub-chamber 330 is flowed to by the second heat exchanger tube 420.The heat transfer that generates is to the second heat exchanger tube when heat power supply device works
420, the first fin can increase the heat exchange area of the second heat exchanger tube 420, make refrigerant by thermal evaporation.Refrigerant and heat in the process
Source device completes heat exchange, it is possible thereby to reduce the temperature of heat power supply device.The refrigerant of gasification is changed from the second sub-chamber 330 by the 4th
Heat pipe 520 flows into the second collector tube 20, then flows into the first sub-chamber 320 by the 3rd heat exchanger tube 510, and gaseous state is cold in the process
Matchmaker exchanges heat and liquefies with the external world, and the second fin can increase the heat exchange area of the 3rd heat exchanger tube 510, can be by the heat of refrigerant
Amount is discharged into the atmosphere.Then the refrigerant of liquid flows into the first collector tube 10 by the first heat exchanger tube 410, thus completes heat exchanger
100 heat exchange cycle.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ",
The description of " example ", " specific example " or " some examples " etc. means to combine specific features, the knot that the embodiment or example describe
Structure, material or feature are contained at least one embodiment or example of the utility model.In the present specification, to above-mentioned art
The schematic representation of language may not refer to the same embodiment or example.Moreover, description specific features, structure, material or
Person's feature can in an appropriate manner combine in any one or more embodiments or example.
While there has been shown and described that the embodiment of the utility model, it will be understood by those skilled in the art that：
In the case where not departing from the principle and objective of the utility model can these embodiments be carried out with a variety of variations, modification, replaced
And modification, the scope of the utility model are limited by claim and its equivalent.
Claims (13)
1. a kind of heat exchanger, which is characterized in that including：
First collector tube, the second collector tube and intermediate collector pipe, first collector tube, second collector tube and the centre
Collector tube is arranged at intervals, at least one part that is integrally formed in first collector tube and second collector tube, in described
Between collector tube demarcation strip is equipped between first collector tube and second collector tube, in the intermediate collector pipe with will
The inner space of the intermediate collector pipe is separated into two mutual disconnected first sub-chamber and the second sub-chamber；
First heat exchanger components, first heat exchanger components include at least one first heat exchanger tube and at least one second heat exchanger tube,
The first end of each first heat exchanger tube connect with first collector tube and each the second end of first heat exchanger tube and
First sub-chamber connection, the first end of each second heat exchanger tube connect and each described the with first collector tube
The second end of two heat exchanger tubes is connected with second sub-chamber；
Second heat exchanger components, second heat exchanger components include at least one 3rd heat exchanger tube and at least one 4th heat exchanger tube,
The first end of each 3rd heat exchanger tube connect with second collector tube and each the second end of the 3rd heat exchanger tube and
First sub-chamber connection, the first end of each 4th heat exchanger tube connect and each described the with second collector tube
The second end of four heat exchanger tubes is connected with second sub-chamber.
2. heat exchanger according to claim 1, which is characterized in that the demarcation strip includes：
First plate and the second plate, first plate extend along length direction/axial direction of the intermediate collector pipe, and described second
Plate extends along length direction/axial direction of the intermediate collector pipe, and first plate and the second plate parallel interval are set,
The first end of first plate is located on one of side wall of the intermediate collector pipe, and the first end of second plate is located at institute
It states on another side wall opposite with above-mentioned one of side wall of intermediate collector pipe；
3rd plate, the 3rd plate extend along length direction/axial direction of the intermediate collector pipe, and the first of the 3rd plate
End is connected with the second end of first plate, and the second end of the 3rd plate is connected with the second end of second plate.
3. heat exchanger according to claim 1, which is characterized in that it is flat that first heat exchanger components include at least one first
Pipe, is equipped with multiple first microchannels in first flat tube, the first microchannel of part connection of each flat tube described the
To form first heat exchanger tube, a part of first microchannel connects described second for one sub-chamber and first collector tube
Sub-chamber and first collector tube are to form second heat exchanger tube.
4. heat exchanger according to claim 1, which is characterized in that it is flat that second heat exchanger components include at least one second
Pipe, second flat tube is interior to be equipped with multiple second microchannels, the second microchannel of part connection institute of each second flat tube
The second collector tube is stated with first sub-chamber to form the 3rd heat exchanger tube, a part of second microchannel connection second
Collector tube and second sub-chamber are to form the 4th heat exchanger tube.
5. heat exchanger according to claim 1, which is characterized in that first collector tube includes the first arc panel and first
Connecting plate, the both ends of first connecting plate and first arc panel are connected together to the first liquid collecting cavity, and each described first
The first end of heat exchanger tube is fixed on first connecting plate and is connected with first liquid collecting cavity, and each described second changes
The first end of heat pipe is fixed on first connecting plate and is connected with first liquid collecting cavity.
6. heat exchanger according to claim 1, which is characterized in that second collector tube includes the second arc panel and second
Connecting plate, the both ends of second connecting plate and second arc panel are connected together to the second liquid collecting cavity, and each described 3rd
The first end of heat exchanger tube is fixed on second connecting plate and is connected with second liquid collecting cavity, and each described 4th changes
The first end of heat pipe is fixed on second connecting plate and is connected with second liquid collecting cavity.
7. heat exchanger according to claim 1, which is characterized in that the intermediate collector pipe is integrally formed part.
8. heat exchanger according to claim 1, which is characterized in that the cross section of the intermediate collector pipe is formed as rectangle.
9. heat exchanger according to claim 1, which is characterized in that the demarcation strip is integrated into the intermediate collector pipe
Type part.
10. heat exchanger according to claim 1, which is characterized in that be equipped between two adjacent the 4th heat exchanger tubes
Second fin, the length direction of second fin along the 4th heat exchanger tube wriggle extension.
11. heat exchanger according to claim 1, which is characterized in that set between two adjacent first heat exchanger tubes
There is the first fin, the length direction of first fin along first heat exchanger tube wriggles extension.
12. a kind of equipment equipped with electronic device, which is characterized in that including
Casing, the casing is interior to be equipped with the electronic device；
Heat exchanger, the heat exchanger are heat exchanger according to any one of claim 1-11, first heat exchanger components
At least a portion be located in the casing, at least a portion of second heat exchanger components is located at outside the casing, described
One collector tube is located at the lower section of second collector tube.
13. the equipment according to claim 12 equipped with electronic device, which is characterized in that the equipment is cabinet, service
Device, computer or lathe.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721289004 | 2017-10-09 | ||
| CN2017212890041 | 2017-10-09 |
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| Publication Number | Publication Date |
|---|---|
| CN207379341U true CN207379341U (en) | 2018-05-18 |
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ID=62337463
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721407446.1U Active CN207379341U (en) | 2017-10-09 | 2017-10-27 | Heat exchanger and with its equipment |
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| Country | Link |
|---|---|
| CN (1) | CN207379341U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020134492A1 (en) * | 2018-12-26 | 2020-07-02 | 浙江盾安人工环境股份有限公司 | Heat exchanger connecting device and heat exchanger |
| CN113316361A (en) * | 2021-05-21 | 2021-08-27 | 浙江酷灵信息技术有限公司 | Thermosiphon heat sinks, systems and applications |
-
2017
- 2017-10-27 CN CN201721407446.1U patent/CN207379341U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020134492A1 (en) * | 2018-12-26 | 2020-07-02 | 浙江盾安人工环境股份有限公司 | Heat exchanger connecting device and heat exchanger |
| CN113316361A (en) * | 2021-05-21 | 2021-08-27 | 浙江酷灵信息技术有限公司 | Thermosiphon heat sinks, systems and applications |
| CN113316361B (en) * | 2021-05-21 | 2022-08-12 | 浙江酷灵信息技术有限公司 | Thermosiphon heat sinks, systems and applications |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191025 Address after: 310018, No. 289-1, No. 12, Poplar Street, Hangzhou economic and Technological Development Zone, Zhejiang Patentee after: Sanhua Micro Channel Heat Exchanger Inc. Address before: 310018 289-3 No. 12 Street, Hangzhou Economic and Technological Development Zone, Zhejiang Province Patentee before: HANGZHOU SANHUAJIA ELECTROTHERMAL MANAGEMENT SYSTEM CO., LTD. |
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| TR01 | Transfer of patent right |