CN107305108A - Dividing plate and end-cap assembly, flow collection pipe component and heat exchanger - Google Patents
Dividing plate and end-cap assembly, flow collection pipe component and heat exchanger Download PDFInfo
- Publication number
- CN107305108A CN107305108A CN201610260302.1A CN201610260302A CN107305108A CN 107305108 A CN107305108 A CN 107305108A CN 201610260302 A CN201610260302 A CN 201610260302A CN 107305108 A CN107305108 A CN 107305108A
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- China
- Prior art keywords
- heat exchanger
- header
- dividing plate
- exchanger tube
- end cap
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/02—Header boxes; End plates
- F28F9/0202—Header boxes having their inner space divided by partitions
- F28F9/0204—Header boxes having their inner space divided by partitions for elongated header box, e.g. with transversal and longitudinal partitions
- F28F9/0214—Header boxes having their inner space divided by partitions for elongated header box, e.g. with transversal and longitudinal partitions having only longitudinal partitions
- F28F9/0217—Header boxes having their inner space divided by partitions for elongated header box, e.g. with transversal and longitudinal partitions having only longitudinal partitions the partitions being separate elements attached to header boxes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
- F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
- F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
- F28D1/053—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being straight
- F28D1/05316—Assemblies of conduits connected to common headers, e.g. core type radiators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/02—Header boxes; End plates
- F28F9/04—Arrangements for sealing elements into header boxes or end plates
- F28F9/16—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling
- F28F9/18—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling by welding
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
Embodiment of the invention discloses that a kind of dividing plate and end-cap assembly, a kind of flow collection pipe component and a kind of heat exchanger for heat exchanger for heat exchanger.The dividing plate and end-cap assembly of heat exchanger include：Dividing plate, the dividing plate has main body, and the main body is used to the inner chamber in header being separated into multiple chambers；And the end cap of the opening for the end of closing header, wherein described dividing plate has the projection stretched out in the first direction from the end of main body, the end cap has main body and forms the through hole with the male cooperation in the main body of the end cap, at least a portion bending of the raised raised end stretched out from the end cap of the dividing plate and with the surface contiguous of the end cap.Dividing plate and end-cap assembly, the flow collection pipe component and heat exchanger of heat exchanger according to embodiments of the present invention, for example, can improve the welding quality of heat exchanger.
Description
Technical field
The present invention relates to a kind of dividing plate and end-cap assembly for heat exchanger, a kind of flow collection pipe component for heat exchanger and
A kind of heat exchanger.
Background technology
The heat exchanger of traditional such as micro-channel heat exchanger includes being provided with dividing plate in header, header, and header
End be provided with end cap.
The content of the invention
The purpose of embodiments of the invention is to provide a kind of dividing plate and end-cap assembly for heat exchanger, a kind of is used to exchange heat
The flow collection pipe component of device and a kind of heat exchanger, thus for example improve the welding quality of heat exchanger.
The embodiment provides a kind of dividing plate and end-cap assembly for heat exchanger, for heat exchanger dividing plate and
End-cap assembly includes：Dividing plate, the dividing plate has main body, and the main body is used to the inner chamber in header being separated into multiple chambers；
And the end cap of the opening for the end of closing header, stretched in the first direction from the end of main body wherein the dividing plate has
The projection gone out, the end cap has main body and forms the through hole with the male cooperation in the main body of the end cap, institute
State dividing plate it is raised from the end cap stretch out raised end at least a portion bending and with the surface contiguous of the end cap.
Embodiments in accordance with the present invention, the raised end has predetermined thickness, the protruding end in a second direction
Portion includes separated Part I and Part II, and Part I and Part II are vertical with first direction and second direction
On third direction arrange, the Part I and Part II in a second direction in the opposite direction bending and with the end
The surface contiguous of lid.
Embodiments in accordance with the present invention, gap is formed between the Part I and Part II.
Embodiments in accordance with the present invention, the corresponding sides of the Part I and Part II rotating around the through hole of the end cap
Edge is bent.
Embodiments in accordance with the present invention, the Part I and Part II are curved rotating around the straight line extended along third direction
It is bent.
Embodiments in accordance with the present invention, the raised end has predetermined thickness, the protruding end in a second direction
Portion includes Part I, Part II and Part III, Part I, Part III and Part II with first direction and the
Arranged on the vertical third direction in two directions, in a first direction, the Part I and Part II are convex with the dividing plate
The part in the through hole of the end cap risen separates and stretched out respectively from the both sides on the third direction of Part III, institute
State Part I and Part II in a second direction in the opposite direction bending and with the surface contiguous of the end cap.
The projection of embodiments in accordance with the present invention, the in a first direction Part I and Part II and the dividing plate
The part in the through hole of the end cap between be formed with gap.
Embodiments in accordance with the present invention, the Part I and Part II are rotating around on the third direction of Part III
Both sides are bent.
Embodiments in accordance with the present invention, the Part I and Part II are curved rotating around the straight line extended in a first direction
It is bent.
The embodiment provides a kind of flow collection pipe component for heat exchanger, including：Above-mentioned is used for heat exchanger
Dividing plate and end-cap assembly；And header, the inner chamber in header is separated into multiple chambers, and institute by the main body of the dividing plate
State the opening of the end of end cap closing header.
The embodiment provides a kind of heat exchanger, heat exchanger includes：Above-mentioned dividing plate and end for heat exchanger
Cap assemblies or the above-mentioned flow collection pipe component for heat exchanger.
Inner chamber in header is separated into first chamber and second by embodiments in accordance with the present invention, the main body of the dividing plate
Chamber, and the header is used as the first header；The heat exchanger also includes：Two the second headers；First heat exchanger tube,
Be connected to one in two second headers between first header and with two second headers
In one and described first header second chamber be in fluid communication；Second heat exchanger tube, is connected to two described second
Between one and described first header in header and with one in two second headers and
The first chamber of first header is in fluid communication；3rd heat exchanger tube, is connected to another in two second headers
Between individual and described first header and with two second headers described in another and first header
First chamber be in fluid communication；And the 4th heat exchanger tube, it is connected to another and the institute in two second headers
State between the first header and with two second headers described in another and first header second
Chamber in fluid communication.
Embodiments in accordance with the present invention, first header is arranged between two second headers, and the
One heat exchanger tube, the second heat exchanger tube, the 3rd heat exchanger tube and the 4th heat exchanger tube substantially extend in the same direction.
Embodiments in accordance with the present invention, refrigerant can pass through the institute in two second headers from the first heat exchanger tube
State one and the second heat exchanger tube flows to the first chamber of first header, then by the first chamber stream of first header
Pass through another and the 4th heat exchanger tube stream described in two second headers to the 3rd heat exchanger tube, and from the 3rd heat exchanger tube
Enter the second chamber of first header.
Embodiments in accordance with the present invention, the first heat exchanger tube to the 4th heat exchanger tube extends along bearing of trend respectively, and along with
The substantially vertical orientation arrangement of bearing of trend, the first heat exchanger tube and the 4th heat exchanger tube are located at the side of heat exchanger, and second
Heat exchanger tube and the 3rd heat exchanger tube are located at the opposite side of heat exchanger, the side and the opposite side with bearing of trend and arrangement side
It is relative on to generally perpendicular direction.
It is according to embodiments of the present invention for the dividing plate and end-cap assembly of heat exchanger, the flow collection pipe component for heat exchanger and
Heat exchanger, for example, can improve the welding quality of heat exchanger.
Brief description of the drawings
Fig. 1 is the schematic isometric of the heat exchanger according to the first embodiment of the present invention；
Fig. 2 is the diagrammatic top view of the heat exchanger according to the first embodiment of the present invention；
Fig. 3 is the schematic diagram of the dividing plate of the heat exchanger according to the first embodiment of the present invention；
Fig. 4 is the schematic isometric of heat exchanger according to the second embodiment of the present invention；
Fig. 5 is the signal partial enlargement of heat exchanger according to the second embodiment of the present invention；
Fig. 6 is the diagrammatic top view of heat exchanger according to the third embodiment of the invention；
Fig. 7 is the schematic diagram of the dividing plate of heat exchanger according to the third embodiment of the invention；
Fig. 8 is the schematic isometric of heat exchanger according to the third embodiment of the invention；
Fig. 9 is the schematic isometric of the dividing plate of heat exchanger according to the fourth embodiment of the invention；
Figure 10 is the schematic front view of the end cap of heat exchanger according to the fourth embodiment of the invention；
Figure 11 is the schematic isometric of the end cap of heat exchanger according to the fourth embodiment of the invention；
Figure 12 is the schematic perspective that fits together of end cap and dividing plate of heat exchanger according to the fourth embodiment of the invention
Figure；
Figure 13 is the schematic isometric of the dividing plate of heat exchanger according to the fifth embodiment of the invention；
Figure 14 is the schematic front view of the end cap of heat exchanger according to the fifth embodiment of the invention；
Figure 15 is the schematic isometric of the end cap of heat exchanger according to the fifth embodiment of the invention；
Figure 16 is the schematic perspective that fits together of end cap and dividing plate of heat exchanger according to the fifth embodiment of the invention
Figure；
Figure 17 is the schematic isometric of the dividing plate of heat exchanger according to the sixth embodiment of the invention；
Figure 18 is the schematic front view of the end cap of heat exchanger according to the sixth embodiment of the invention；
Figure 19 is the schematic isometric of the end cap of heat exchanger according to the sixth embodiment of the invention；
Figure 20 is the schematic perspective that fits together of end cap and dividing plate of heat exchanger according to the sixth embodiment of the invention
Figure；
Figure 21 is the schematic isometric of the dividing plate of heat exchanger according to the seventh embodiment of the invention；
Figure 22 is the schematic front view of the end cap of heat exchanger according to the seventh embodiment of the invention；
Figure 23 and 24 is the schematic isometric of the end cap of heat exchanger according to the seventh embodiment of the invention；
Figure 25 is the schematic perspective that fits together of end cap and dividing plate of heat exchanger according to the seventh embodiment of the invention
Figure；
Figure 26 is the schematic perspective fitted together according to the end cap and dividing plate of the heat exchanger of the eighth embodiment of the present invention
Figure, its protrusions are not bent；
Figure 27 is shown in Figure 26 for fitting together of end cap and dividing plate of the heat exchanger according to the eighth embodiment of the present invention
Circle in part partial enlargement schematic isometric, its protrusions do not bend；
Figure 28 is the schematic perspective fitted together according to the end cap and dividing plate of the heat exchanger of the eighth embodiment of the present invention
Figure, its protrusions have been bent；
Figure 29 is shown in Figure 28 for fitting together of end cap and dividing plate of the heat exchanger according to the eighth embodiment of the present invention
Circle in part partial enlargement schematic isometric, its protrusions bent；
Figure 30 is the schematic isometric of the header of the heat exchanger according to the eighth embodiment of the present invention, and its protrusions does not have
Bending；
Figure 31 is the schematic isometric of the header of the heat exchanger according to the eighth embodiment of the present invention, and its protrusions is
Bending；
Figure 32 is the schematic isometric of the heat exchanger according to the eighth embodiment of the present invention；
Figure 33 is the schematic perspective fitted together according to the end cap and dividing plate of the heat exchanger of the ninth embodiment of the present invention
Figure, its protrusions are not bent；
Figure 34 is shown in Figure 33 for fitting together of end cap and dividing plate of the heat exchanger according to the ninth embodiment of the present invention
Circle in part partial enlargement schematic isometric, its protrusions do not bend；
Figure 35 is the schematic perspective fitted together according to the end cap and dividing plate of the heat exchanger of the ninth embodiment of the present invention
Figure, its protrusions have been bent；
Figure 36 is shown in Figure 35 for fitting together of end cap and dividing plate of the heat exchanger according to the ninth embodiment of the present invention
Circle in part partial enlargement schematic isometric, its protrusions bent；
Figure 37 is the schematic isometric of the header of the heat exchanger according to the ninth embodiment of the present invention, and its protrusions does not have
Bending；
Figure 38 is the schematic isometric of the header of the heat exchanger according to the ninth embodiment of the present invention, and its protrusions is
Bending；And
Figure 39 is the schematic isometric of the heat exchanger according to the ninth embodiment of the present invention.
Embodiment
Referring to Fig. 1 to 39, embodiments in accordance with the present invention heat exchanger 100 includes：Heat exchanger tube 5；It is arranged between heat exchanger tube 5
Fin 4；Header 1；Dividing plate 2, the dividing plate 2 has main body 21, and the main body 21 is in header 1 approximately along header 1
Longitudinal extending, for the inner chamber in header 1 to be separated into multiple chambers；And opened for the end for closing header 1
The end cap 3 of mouth.The two ends of heat exchanger tube 5 are connected with header 1.The dividing plate 2 can have through hole.
In some embodiments of the invention, referring to Fig. 1 to 8,9 to 20, the dividing plate 2 has to be stretched from the end of main body 21
The projection 22 gone out, the end cap 3 has main body 35 and forms coordinating with described raised 22 in the main body 35 of the end cap 3
Groove or through hole 31.
In some embodiments of the invention, referring to Figure 21 to 24, the end cap 3 has main body 35 and formed described
Groove or through hole 31 in the main body 35 of end cap 3, the end of the main body 21 of the dividing plate 2 coordinate the end cap 3 groove or
In through hole 31.
In some embodiments of the invention, referring to Fig. 4 to 25, the dividing plate 2, which has, to be formed in main body 21 along longitudinal direction
Second flange 24 of the longitudinal edge of extension, second flange 24 is welded to the header 1.
In some embodiments of the invention, referring to Fig. 1 to 8,9 to 20, the formation of the projection 22 of the dividing plate 2 it is described every
Middle part on the horizontal direction of the end of the main body 21 of plate 2.The projection 22 of the dividing plate 2 can be multiple raised 22, such as two
Individual raised 22, the multiple raised 22 are respectively formed at multiple positions on the horizontal direction of the end of the main body 21 of the dividing plate 2
Put.Correspondingly, the end cap 3 has multiple corresponding through holes 31 or the flange 32 of multiple corresponding through holes 31 and first.
In some embodiments of the invention, referring to Figure 21 to 25, the end cap 3 has main body 35, and is formed in institute
Second flange 36 on the periphery of the main body 35 of end cap 3 is stated, second flange 36 extends towards the side of header 1, and is enclosed on
On the end of header 1.
As shown in Figure 4 and Figure 5, the inner chamber in header 1 is separated into first chamber A and by the main body 21 of the dividing plate 2
Two chamber B, and the header 1 is used as the first header 1；The heat exchanger 100 also includes：Two the second header 1A；
First heat exchanger tube 5a, is connected to one in two the second header 1A between first header 1 and with two
The second chamber B of one and described first header 1 in the individual second header 1A is in fluid communication；Second heat exchanger tube
5b, be connected between one and described first header 1 in two the second header 1A and with described in two
The first chamber A of one and described first header 1 in second header 1A is in fluid communication；3rd heat exchanger tube 5c, even
Be connected on another in two the second header 1A between first header 1 and with two second affluxs
The first chamber A of another and first header 1 in pipe 1A is in fluid communication；And the 4th heat exchanger tube 5d, connection
Another collects between first header 1 and with two described second described in two the second header 1A
The second chamber B of another and first header 1 in flow tube 1A is in fluid communication.That is, heat exchanger tube 5 is changed including first
Heat pipe 5a, the second heat exchanger tube 5b, the 3rd heat exchanger tube 5c, the 4th heat exchanger tube 5d.Between first heat exchanger tube 5a, the second heat exchanger tube 5b it
Between, between the 3rd heat exchanger tube 5c, between the 4th heat exchanger tube 5d be provided with fin.According to some embodiments of the present invention, described first
Header 1 is arranged between two the second header 1A, and the first heat exchanger tube 5a, the second heat exchanger tube 5b, the 3rd heat exchange
Pipe 5c and the 4th heat exchanger tube 5d substantially extend in the same direction.Refrigerant can pass through two described second from the first heat exchanger tube 5a
One and the second heat exchanger tube 5b in header 1A flows to the first chamber A of first header 1, then by described first
The first chamber A of header 1 flows to the 3rd heat exchanger tube 5c, and passes through from the 3rd heat exchanger tube 5c in two the second header 1A
Another and the 4th heat exchanger tube 5d flow into the second chamber B of first header 1.For example, refrigerant is changed first
Flow to the first cavity A of header 1 after heat pipe 5a evaporations by one in two header 1A and the second heat exchanger tube 5b, then by
First cavity A flows to the 3rd heat exchanger tube 5c, in the 3rd heat exchanger tube 5c condense after by two header 1A another and
4th heat exchanger tube 5d flows into the second cavity B of header 1, forms circulation.
As shown in Figure 4 and Figure 5, according to embodiments of the present invention, the first heat exchanger tube 5a cross-sectional area is more than the second heat exchange
Pipe 5b cross-sectional area, and the 3rd heat exchanger tube 5c cross-sectional area of the cross-sectional area more than the 4th heat exchanger tube 5d.The
One heat exchanger tube 5a width is more than the second heat exchanger tube 5b width, and the 3rd heat exchanger tube 5c width is more than the 4th heat exchanger tube 5d
Width.The exchange capability of heat of first heat exchanger tube is more than the exchange capability of heat of the second heat exchanger tube, and the exchange capability of heat of the 3rd heat exchanger tube
More than the exchange capability of heat of the 4th heat exchanger tube.For example, the circulation passage number in the first heat exchanger tube is more than the stream in the second heat exchanger tube
Circulation passage number in circulation passage number, the 3rd heat exchanger tube is more than the circulation passage number in the 4th heat exchanger tube, and first changes
The actual internal area that actual internal area in heat pipe is more than in the actual internal area in the second heat exchanger tube, the 3rd heat exchanger tube is more than the
Actual internal area in two heat exchanger tubes.
As shown in Figure 4 and Figure 5, according to embodiments of the present invention, the main body 21 of the dividing plate 2 or the dividing plate 2 has first
Part 211, and from the relative edge of extendable in the longitudinal direction two of Part I 211 in a lateral direction towards opposite
Two Part II 212 of direction extension, two Part II 212 it is relative respectively with two edges of Part I 211
Longitudinal edge is connected with the second header 1A inwall.Two Part II 212 can be substantially vertical with Part I 211.
As shown in Figure 4 and Figure 5, according to embodiments of the present invention, the width of Part I 211 is less than the interior of the second header 1A
Size of the chamber on the width of Part I 211 so that two Part II on the width of Part I 211
212 are located between the first heat exchanger tube 5a and the second heat exchanger tube 5b between the 3rd heat exchanger tube 5c and the 4th heat exchanger tube 5d respectively.
According to embodiments of the present invention, as shown in Figure 4 and Figure 5, Part I 211 can be by the second header 1A axle
Line.Second header 1A can have the inner chamber of circular cross section.When watching in cross-section, relative in the dividing plate 2
The center of the main body 21 of the heart or the dividing plate 2, the main body 21 of the dividing plate 2 or the dividing plate 2 is centrosymmetric.
As shown in Figure 4 and Figure 5, according to embodiments of the present invention, the first heat exchanger tube 5a to the 4th heat exchanger tube 5d is respectively along extension
Direction extends, and is arranged along the orientation substantially vertical with bearing of trend, the first heat exchanger tube 5a and the 4th heat exchanger tube 5d
In the side of heat exchanger, and the second heat exchanger tube 5b and the 3rd heat exchanger tube 5c is located at the opposite side of heat exchanger.The side with it is described
Opposite side with it is relative on bearing of trend and orientation generally perpendicular direction.
In the embodiment as shown in Figure 26 to 39, heat exchanger 100 includes：Dividing plate and end cap group for heat exchanger 100
Part 102 or the flow collection pipe component 101 for heat exchanger 100.Flow collection pipe component 101 for heat exchanger 100 includes：For exchanging heat
The dividing plate and end-cap assembly 102 of device 100；And header 1, the inner chamber in header 1 is separated into multiple by the main body 21 of dividing plate 2
Chamber, and the opening of the end of the closing header 1 of end cap 3.
As shown in Figure 26 to 39, dividing plate and end-cap assembly 102 include：Dividing plate 2, the dividing plate 2 has main body 21, the main body
21 are used to the inner chamber in header 1 being separated into multiple chambers；And the end cap 3 of the opening for the end of closing header 1.
The dividing plate 2 has the projection 22 stretched out in the first direction from the end of main body 21, and the end cap 3 has main body 35 and formed
In the main body 35 of the end cap 3 with raised 22 through hole 31 coordinated, the projection 22 of the dividing plate 2 from the end cap
3 stretch out raised end 22E at least a portion bending and with the surface contiguous of the end cap 3.
As shown in Figure 26 to 31, the raised end 22E has predetermined thickness, the raised end in a second direction
22E includes separated Part I 221 and Part II 222, Part I 221 and Part II 222 with first direction and
Arranged on the vertical third direction of second direction, the Part I 221 and Part II 222 are in a second direction towards opposite
Direction bending and with the surface contiguous of the end cap 3.It could be formed between the Part I 221 and Part II 222
Gap.Thus facilitate after dividing plate 2 and the assembling of end cap 3, the bending of Part I 221 and Part II 222.The Part I
221 and Part II 222 can be bent rotating around the corresponding edge 311 of the through hole 31 of the end cap 3.The Part I 221
Can be rotating around the straight-line bending extended along third direction with Part II 222.For example, the Part I 221 and Part II
222 by flange, clasps end cap 3 so that dividing plate 2 is fastened securely together with end cap 3, and both do not separate in brazing process.
As shown in Figure 32 to 39, the raised end 22E has predetermined thickness, the raised end in a second direction
22E includes Part I 221, Part II 222 and Part III 223, Part I 221, Part III 223 and Part II
222 arrange on the third direction vertical with second direction with first direction, in a first direction, the He of Part I 221
The part in the through hole 31 of the end cap 3 of Part II 222 and the projection 22 of the dividing plate 2 is separated and respectively from
Both sides on the third direction of three parts 223 are stretched out, the Part I 221 and Part II 222 direction in a second direction
Opposite direction bending and with the surface contiguous of the end cap 3.The Part I 221 and Part II in a first direction
222 and the dividing plate 2 projection 22 the part in the through hole 31 of the end cap 3 between could be formed with gap.It is described
Part I 221 and Part II 222 can be bent rotating around the both sides on the third direction of Part III 223.Described first
Part 221 and Part II 222 can be rotating around the straight-line bendings extended in a first direction.For example, the He of Part I 221
Part II 222 is twisted, and clasps end cap 3 so that dividing plate 2 is fastened securely together with end cap 3, and both are not in brazing process
Separation.
In the embodiment as shown in Figure 26 to 39, the heat exchanger shown in Figure 32 and 39 is shown, it is clear that the institutes of Figure 26 to 39
Technical scheme in the embodiment shown, i.e., the projection 22 of described dividing plate 2 from the end cap 3 stretch out raised end 22E to
Few part bending and with the surface contiguous of the end cap 3, can be used for any suitable heat exchanger.
Heat exchanger can be used for air-conditioning according to an embodiment of the invention, and freezing and refrigeration, automobile and transport field etc. are respectively led
Domain, and can be micro-channel heat exchanger, the heat exchanger such as parallel-flow evaporator, heat pump, heat pipe.
Embodiments in accordance with the present invention, using simple processing mode, to end cap, dividing plate is improved, to ensure end cap
Welding quality and structural strength.
Embodiments in accordance with the present invention, end cap and dividing plate assembling processing are simple, and welding efficiency and quality are high, in addition, heat exchange
Device compact conformation, the simple pressure-resistant effect of processing is good.
In addition, new embodiment can be combined into according to the abovementioned embodiments of the present invention.
Claims (15)
1. a kind of dividing plate and end-cap assembly for heat exchanger, including：
Dividing plate, the dividing plate has main body, and the main body is used to the inner chamber in header being separated into multiple chambers；And
For the end cap of the opening of the end of closing header,
Wherein described dividing plate has the projection stretched out in the first direction from the end of main body, and the end cap has main body and formation
The through hole with the male cooperation in the main body of the end cap, the raised projection stretched out from the end cap of the dividing plate
End at least a portion bending and with the surface contiguous of the end cap.
2. the dividing plate and end-cap assembly according to claim 1 for heat exchanger, wherein：
The raised end has predetermined thickness in a second direction, and the raised end includes separated Part I and the
Two parts, Part I and Part II are arranged on the third direction vertical with second direction with first direction, and described first
Part and Part II in a second direction in the opposite direction bend and with the surface contiguous of the end cap.
3. the dividing plate and end-cap assembly according to claim 2 for heat exchanger, wherein：
Gap is formed between the Part I and Part II.
4. the dividing plate and end-cap assembly according to claim 2 for heat exchanger, wherein：
The Part I and Part II are bent rotating around the corresponding edge of the through hole of the end cap.
5. the dividing plate and end-cap assembly according to claim 2 for heat exchanger, wherein：
The Part I and Part II are rotating around the straight-line bending extended along third direction.
6. the dividing plate and end-cap assembly according to claim 1 for heat exchanger, wherein：
The raised end has predetermined thickness in a second direction, and the raised end includes Part I, Part II
And Part III, Part I, Part III and Part II are on the third direction vertical with second direction with first direction
Arrangement, in a first direction, the raised through hole positioned at the end cap of the Part I and Part II and the dividing plate
In part separate and respectively from the third direction of Part III both sides stretch out, the Part I and Part II exist
In second direction in the opposite direction bending and with the surface contiguous of the end cap.
7. the dividing plate and end-cap assembly according to claim 6 for heat exchanger, wherein：
The Part I and Part II and the dividing plate is raised in the through hole of the end cap in a first direction
Part between be formed with gap.
8. the dividing plate and end-cap assembly according to claim 6 for heat exchanger, wherein：
The Part I and Part II are bent rotating around the both sides on the third direction of Part III.
9. the dividing plate and end-cap assembly according to claim 6 for heat exchanger, wherein：
The Part I and Part II are rotating around the straight-line bending extended in a first direction.
10. a kind of flow collection pipe component for heat exchanger, including：
The dividing plate and end-cap assembly for heat exchanger described in claim 1；And
Inner chamber in header is separated into multiple chambers, and end cap closing header by header, the main body of the dividing plate
End opening.
11. a kind of heat exchanger, including：
The collection for heat exchanger described in the dividing plate and end-cap assembly or claim 10 for heat exchanger described in claim 1
Flow tube component.
12. heat exchanger according to claim 11, wherein：
Inner chamber in header is separated into first chamber and second chamber, and the header conduct by the main body of the dividing plate
First header；
The heat exchanger also includes：
Two the second headers；
First heat exchanger tube, be connected to one in two second headers between first header and with two
The second chamber of one and described first header in second header is in fluid communication；
Second heat exchanger tube, be connected between one and described first header in two second headers and with
The first chamber of one and described first header in two second headers is in fluid communication；
3rd heat exchanger tube, is connected to another in two second headers between first header and with two
The first chamber of another and first header in individual second header is in fluid communication；And
4th heat exchanger tube, be connected in two second headers it is described another between first header and
With in two second headers described in the second chamber of another and first header be in fluid communication.
13. heat exchanger according to claim 12, wherein：
First header is arranged between two second headers, and the first heat exchanger tube, the second heat exchanger tube, the 3rd
Heat exchanger tube and the 4th heat exchanger tube substantially extend in the same direction.
14. heat exchanger according to claim 12, wherein：
Refrigerant can be flowed to from the first heat exchanger tube by one and the second heat exchanger tube in two second headers
The first chamber of first header, then the 3rd heat exchanger tube is flowed to by the first chamber of first header, and from the 3rd
Heat exchanger tube flows into the of first header by another and the 4th heat exchanger tube described in two second headers
Two chambers.
15. heat exchanger according to claim 12, wherein：
First heat exchanger tube to the 4th heat exchanger tube extends along bearing of trend respectively, and along the arrangement side substantially vertical with bearing of trend
To arrangement, the first heat exchanger tube and the 4th heat exchanger tube are located at the side of heat exchanger, and the second heat exchanger tube and the 3rd heat exchanger tube are located at and changed
The opposite side of hot device, the side and the opposite side with it is relative on bearing of trend and orientation generally perpendicular direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610260302.1A CN107305108A (en) | 2016-04-25 | 2016-04-25 | Dividing plate and end-cap assembly, flow collection pipe component and heat exchanger |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610260302.1A CN107305108A (en) | 2016-04-25 | 2016-04-25 | Dividing plate and end-cap assembly, flow collection pipe component and heat exchanger |
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| Publication Number | Publication Date |
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| CN107305108A true CN107305108A (en) | 2017-10-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610260302.1A Pending CN107305108A (en) | 2016-04-25 | 2016-04-25 | Dividing plate and end-cap assembly, flow collection pipe component and heat exchanger |
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| CN (1) | CN107305108A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1273865A2 (en) * | 2001-07-05 | 2003-01-08 | Behr GmbH & Co. | Heat exchanger and method for manufacturing same |
| CN1131988C (en) * | 1996-03-29 | 2003-12-24 | 株式会社电装 | Cooling device by use of boiling and condensing refrigerant |
| US20090236086A1 (en) * | 2006-10-03 | 2009-09-24 | Showa Denko K.K. | Heat exchanger |
| KR20110112626A (en) * | 2010-04-07 | 2011-10-13 | 한국델파이주식회사 | Manifold for heat exchanger |
| CN104154801A (en) * | 2014-08-14 | 2014-11-19 | 丹佛斯微通道换热器（嘉兴）有限公司 | Collecting pipe and heat exchanger |
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2016
- 2016-04-25 CN CN201610260302.1A patent/CN107305108A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1131988C (en) * | 1996-03-29 | 2003-12-24 | 株式会社电装 | Cooling device by use of boiling and condensing refrigerant |
| EP1273865A2 (en) * | 2001-07-05 | 2003-01-08 | Behr GmbH & Co. | Heat exchanger and method for manufacturing same |
| US20090236086A1 (en) * | 2006-10-03 | 2009-09-24 | Showa Denko K.K. | Heat exchanger |
| KR20110112626A (en) * | 2010-04-07 | 2011-10-13 | 한국델파이주식회사 | Manifold for heat exchanger |
| CN104154801A (en) * | 2014-08-14 | 2014-11-19 | 丹佛斯微通道换热器（嘉兴）有限公司 | Collecting pipe and heat exchanger |
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