CN109595951A - A kind of heat-exchanger rig - Google Patents
A kind of heat-exchanger rig Download PDFInfo
- Publication number
- CN109595951A CN109595951A CN201710913184.4A CN201710913184A CN109595951A CN 109595951 A CN109595951 A CN 109595951A CN 201710913184 A CN201710913184 A CN 201710913184A CN 109595951 A CN109595951 A CN 109595951A
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- Prior art keywords
- face
- bending
- heat
- pipe
- sticking part
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- 238000005452 bending Methods 0.000 claims abstract description 132
- 239000012530 fluid Substances 0.000 description 17
- 238000010586 diagram Methods 0.000 description 7
- 239000005030 aluminium foil Substances 0.000 description 3
- 239000003507 refrigerant Substances 0.000 description 3
- 239000004519 grease Substances 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- 239000004020 conductor Substances 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 230000033772 system development Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
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- 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
- F28D1/0535—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 the conduits having a non-circular cross-section
- F28D1/05366—Assemblies of conduits connected to common headers, e.g. core type radiators
- F28D1/05391—Assemblies of conduits connected to common headers, e.g. core type radiators with multiple rows of conduits or with multi-channel conduits combined with a particular flow pattern, e.g. multi-row multi-stage 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
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/02—Tubular elements of cross-section which is non-circular
Abstract
The present invention discloses a kind of heat-exchanger rig, first flat pipe of heat-exchanger rig includes the first bending part, first connecting portion and the first sticking part, first sticking part is bonded with part the second flat pipe, and for the first bending part with respect to the first sticking part bending, the structure of the heat-exchanger rig is relatively easy.
Description
[technical field]
The present invention relates to technical field of heat exchange.
[background technique]
Several heat exchanger tubes of heat exchanger are set side by side, and the space between adjacent heat exchange tubes is airflow channel, in heat exchanger tube
Heat transferring medium and the heat exchange of heat exchanger tube surrounding air, heat transferring medium absorb the heat in air or discharge heat to air.Refrigeration
System Development is rapid, and heat exchanging device proposes new demand, as between refrigerant and refrigerant heat exchange or refrigerant with it is cold
But the heat exchange between liquid, however the heat-exchanger rig that can be realized above-mentioned heat exchange demand is relative complex, it is therefore necessary to propose one
The kind relatively simple heat-exchanger rig of structure.
[summary of the invention]
The purpose of the present invention is to provide a kind of relatively simple heat-exchanger rigs of structure.
A kind of heat-exchanger rig, including the first manifold and several heat-exchanging components being set side by side, the heat-exchanging component packet
The first flat pipe and the second flat pipe are included, the first flat pipe includes first port and the first communicating passage, the first end
Mouth is connected to first communicating passage, and the first port is connected to first manifold, and the second flat pipe includes
Second communicating passage, first communicating passage are not connected to second communicating passage；
The first flat pipe includes the first sticking part, the first bending part and first connecting portion, the first sticking part packet
The first face and the first binding face are included, first face and first binding face are set to opposite the two of the first flat pipe
Side, first binding face are bonded setting, relatively described first fitting of first bending part with part the second flat pipe
Portion's bending and/or the relatively described first connecting portion bending of first bending part, first bending part are bonded from described first
Portion is to the first connecting portion, normal direction in first face, and the end of the first connecting portion is in first face
The projection projected with first sticking part in first face is non-intersecting；
The axis of first header is substantially vertical with first face, the normal direction in first face, described
The projection that projects with first sticking part in first face of first header in first face is non-intersecting.
First sticking part and the fitting setting of part the second flat pipe, the first bending part is with respect to the first sticking part bending, and first
The neutrality line in face is tilted with respect to the plain line of the first folding surface, and the projection of the first header is non-intersecting with the projection of the first sticking part,
First flat pipe of the heat-exchanger rig includes a bending part, and structure is relatively easy.
[Detailed description of the invention]
Fig. 1 is a kind of heat-exchanger rig structural schematic diagram；
Fig. 2 is the schematic side view of heat-exchanger rig in Fig. 1；
Fig. 3 is heat-exchanger rig structure elevational schematic view in Fig. 1；
Fig. 4 is the schematic diagram of heat-exchanging component；
Fig. 5 is the schematic diagram of the first flat pipe；
Fig. 6 is the schematic diagram of the second flat pipe；
Fig. 7 is the second embodiment schematic diagram of heat-exchanging component；
Fig. 8 is the 3rd embodiment schematic diagram of heat-exchanger rig；
Fig. 9 is the fourth embodiment schematic diagram of heat-exchanger rig；
Figure 10 is schematic cross-section of the Fig. 9 along A-A.
[specific embodiment]
Please refer to Fig. 1-Figure 10, heat-exchanger rig includes the first communicating pipe 21, the second communicating pipe 22, third connecting pipe 23, the
Four communicating pipes 24 and heat exchanger, the first communicating pipe 21 are connected to by heat exchanger with the second communicating pipe 22, and third connecting pipe 23 passes through
The connection of the 4th communicating pipe 24 of heat exchanger.Heat exchanger includes the first header 11, the second header 12, third header the 13, the 4th
Header 14 and several heat-exchanging components 3 are set side by side, the first header 11 and third header 13 are located at the phase of heat-exchanging component 3
The same end, the second header 12 and the 4th header 14 are located at the opposite other end of heat-exchanging component 3.First header 11 includes the
One manifold 112 and the first opening portion (not shown), the first communicating pipe 21 include the first connection chamber, are opened with first the first communicating pipe
Oral area is welded and fixed, and the first connection chamber is connected to the first manifold.Specifically, the first header 11 includes longitudinally long tubular master
The both ends in body portion, the main part of the first header 11 are closed by end cap, and the main part and end cap of the first header 11 surround shape
At the first manifold.First opening portion is set to the main part or end cap of the first header 11, the main part of the first header 11
It is additionally provided with several slots 111 for the main part tube wall being parallel to each other and through the first header, the slot 111 of the first header
With the longitudinal axis orthogonal of the first header 11.Second header 12 includes the second opening portion and the second manifold, the second connection
Pipe includes the second connection chamber, is welded and fixed with the second opening portion the second communicating pipe 22, and the second connection chamber is connected to the second manifold.
Second header 12 includes longitudinally long tube-shaped main body portion, and the both ends of the main part of the second header 12 are closed by end cap, the
The main part and end cap of two headers 12 surround to form the second manifold (not shown), and the second opening portion is set to the second header
12 main part or end cap, the main part of the second header 12 are additionally provided with the main body for being parallel to each other and running through the second header 12
Several slots (not shown) of portion's tube wall, the longitudinal axis orthogonal of the slot of the second header 12 and the second header 12.Heat exchange
Component 3 includes the first flat pipe 31 and the second flat pipe 32, and the first flat pipe includes that first port, second port are connected to first
Channel, first port are connected to the first communicating passage, and second port is connected to the first communicating passage, the first communicating passage and second
Communicating passage is not connected to, and the first end of the first flat pipe 31 and the slot of the first header 11 are welded and fixed, first port with
The connection of first manifold, the first communicating passage are connected to the first manifold, the second end and the second header of the first flat pipe
Slot be welded and fixed, second port is connected to the second manifold, and the first communicating passage is connected to the second manifold, the first afflux
Chamber can be connected to by the first communicating passage with the second manifold.Second flat pipe includes third port, the 4th port and second
Communicating passage, third port are connected to the second communicating passage, and the 4th port is connected to the second communicating passage, the second flat pipe 31
Third end and the slot of third header 11 are welded and fixed, and third port is connected to third manifold, the second communicating passage with
The connection of third manifold, the 4th end of the second flat pipe and the slot of the 4th header are welded and fixed, the 4th port and second
Manifold connection, the second communicating passage are connected to third manifold, and third manifold can pass through the second communicating passage and the 4th
Manifold connection.It is recognised that the main part of above-mentioned corresponding header can be with round tube, square tube or Else Rule pipe or irregular
Pipe.Heat-exchanger rig can also be not provided with communicating pipe, and corresponding header retains the opening portion passed in and out for fluid.
Part the first flat pipe 31 and the fitting setting of part the second flat pipe 32, flow through the fluid and stream of the first flat pipe 31
Fluid through the second flat pipe 32 can be in the heat exchange of the two joint place.First flat pipe 31 includes the first sticking part 313, first
Bending part 312 and first connecting portion 311, the first sticking part 313 are located at the two sides of the first bending part 312 with first connecting portion 311,
The fluid for flowing through the first sticking part 313 enters first connecting portion 311 through the first bending part 312, then enters the first manifold.The
One flat pipe is longitudinally long flat pipe, forms at least one spaced walls along its longitudinal direction, which separates flat tube
At several the first parallel communicating passages, the first communicating passage be can be including several spaced circular channels or other shapes
The channel of shape.The first end of the first end of first connecting portion 311 including the first flat pipe 31 first flat pipe 31 in other words
Be set to first connecting portion 311, define the end of first connecting portion: extending greater than from first port along the first communicating passage or
Part equal to 1mm, in other words, in the first communicating passage direction, the length of first end is greater than or equal to 1mm, with same
Mode defines the end of second connecting portion, the end of the end of third interconnecting piece and the 4th interconnecting piece or the first bending section
End, the end of the second bending section and third bending section end.First sticking part 313, first connecting portion 311 and the first bending
Portion 312 can be integrally formed, and in other words, the first sticking part 313, first connecting portion 311 and the first bending part 312 are integrated knot
Structure, thus the circular channel or other shapes of through-hole that the first bending part 312 also includes, correspondingly, the company of the first bending part 312
Circulation passage substantially warp architecture.First sticking part 313, first connecting portion 311 and the first bending part 312 are also possible to seperated knot
Structure, three are welded as a whole, wherein the first bending part 312 can be hollow flat bend pipe, are also possible to include multiple channels
Flat bend pipe, the channel of the first bending part 312 are connected to the channel of corresponding first sticking part 313 and first connecting portion 311 respectively.It can
To know, the radius bend of the first bending part 312 is less than the half of distance between adjacent heat exchange component, to guarantee adjacent heat exchange group
Part is set side by side.In other embodiment, the first sticking part and first connecting portion are also possible to hollow flat pipe, and in other words first
Sticking part and first connecting portion only include a communicating passage.First sticking part includes the first face 3131 and the first binding face
3133, the first face is set to the opposite sides of the first sticking part, the first binding face and the second flat of part pipe with the first binding face
Wherein, fitting setting refers to that the first binding face directly contacts or mediate contact with the adjacent surface of the second flat pipe 32 for fitting setting, and
And it is relatively fixed, mediate contact, which refers to, is attached to the first binding face with intermediary, then the intermediary adjacent surface with the second flat pipe again
Contact, intermediary is usually heat conductor, to guarantee the heat transferring medium heat friendship of the heat transferring medium and the second flat pipe of the first flat pipe
It changes, if intermediary is aluminium foil, the first binding face is contacted and is fixed with aluminium foil, and then aluminium foil is that the contact of the second flat pipe is fixed,
Fixed form can be welding, bonding etc..Intermediary can also be with heat-conducting silicone grease, the adjacent surface of the first binding face and the second flat type pipe
It is bonded by heat-conducting silicone grease.Under general scenario, intermediary does not include air.
First bending part includes the first folding surface, and first connecting portion includes the second face, and the first folding surface 3121 rises from first
The side in face 3131 to the second face 3111, the first face 3131 and the second face 3111 are generally planar, and the first folding surface 3121 is substantially
For cambered surface, the first folding surface is bent with respect to the first face and/or the first folding surface is bent with respect to the second face, in other words the first bending part
Opposite first sticking part bending and/or the first bending part with respect to first connecting portion bending, the first bending part from the first sticking part extremely
First connecting portion, the second face of part 3111 and portion first face 3131 are substantially oppositely arranged, 3122 phase of plain line of the first folding surface
It is tilted to the neutrality line 3132 in the first face.To guarantee that first connecting portion is welded and fixed in the slot of the first header, described
The normal direction in the first face, the end of first connecting portion the first face projection and the first sticking part the first face projection not phase
It hands over；It is recognised that the axis of the first header is vertical with the first face, the normal direction in the first face, the first header is first
Projection of the projection in face with the first sticking part in the first face is non-intersecting.In this way, the end protrusion and heat-exchanging component of first connecting portion,
The end of first connecting portion is goed deep into the slot of the first header and is welded and fixed therewith, and the first communicating passage and the first manifold connect
It is logical.
Convenient for subsequent descriptions, neutrality line is defined as follows: in the width direction of the first sticking part, neutrality line moves to first
Sticking part two sides are equidistant, it is recognised that first connecting portion and the first bending part also include such neutrality line.Equally
Ground, the second flat type pipe also have identical definition, are not described in detail.For convenience of description, the first vertical plane (not shown) is set, first hangs down
Face is vertically arranged with the first face, and the neutrality line 3132 in the first face is intersected at the first face.First flat pipe 31 includes second
Bending part 314 and second connecting portion 315, the first sticking part 313 are located at the two sides of the second bending part 314 with second connecting portion 315,
The communicating passage of first sticking part 313 is connected by the communicating passage of the second bending part 315 and the communicating passage of second connecting portion 311
Logical, the fluid for flowing through the first sticking part 313 in other words enters second connecting portion 315 through the second bending part 314, then enters second
Manifold.The structure of second bending part 314 is identical as the structure of the first bending part 312, the structure of second connecting portion 315 and first
The structure of interconnecting piece 311 is identical, is not described in detail.Second bending part includes the second folding surface 3141, and second connecting portion includes
Third face 3151, opposite first face 3131 of the second folding surface 3141 and/or third face 3151 are bent, in other words the second bending part phase
The bending of first sticking part and/or the second bending part are bent with respect to second connecting portion, the second folding surface rises from the another of the first face
Side to third face, the second bending part rise from the other side of first connecting portion to second connecting portion, part third face and part first
Face is oppositely arranged, and part second connecting portion is oppositely arranged with the first sticking part of part, the plain line of the second folding surface and opposite first
The neutrality line in face is obliquely installed.First flat pipe 31 also may include the first bending section, and the second port of the first flat pipe 31 is set
It is placed in the first bending section, the first bending section extends from the first sticking part 313 and opposite first sticking part is bent, the first bending section packet
The first flexure plane is included, the first flexure plane rises from the neutrality line that the first face extends simultaneously opposite first face and is bent, the first bending in other words
The neutrality line in face is curve, and the first flexure plane and the first face 3131 are substantially in same plane.Likewise, to guarantee second connecting portion
End or the end of the first bending section and the slot of the second header be welded and fixed, the normal direction in first face,
Projection projection not phase with first sticking part in first face of the end of the end of two interconnecting pieces or the first bending section in the first face
It hands over；It is recognised that the axis of the second header is vertical with the first face, the normal direction in the first face, the second header is first
Projection of the projection in face with the first sticking part in the first face is non-intersecting.In this way, the end of second connecting portion or the first bending section
End protrusion and heat-exchanging component, the end of the end of second connecting portion or the first bending section go deep into the slot of the second header and with
Be welded and fixed.It is recognised that the first flat pipe includes second port, second port is connected to the second manifold, second port
It is set to second connecting portion or is set to the first bending section, second port is set to phase the same side of the first vertical plane with first port
Or different side, the distance of second port to the first vertical plane are greater than the half of the first flat pipe width or the first face width, in this way
The second end and the second header for being conducive to the first flat pipe are welded and fixed.
Second flat pipe 32 includes third port, the 4th port and at least one communicating passage, third port and the 4th end
Mouth is connected to by the communicating passage of the second flat pipe.Second flat pipe includes the second sticking part 323, and the second sticking part is substantially vertical
To long flat structure, the second sticking part includes the second binding face and fourth face 3231, and the second binding face is bonded face paste with first
Setting is closed, fourth face and the second binding face are set to the opposite sides of the second flat pipe.Second flat pipe includes third interconnecting piece
322, third port is set to third interconnecting piece, and third connecting portion is in the side of the second sticking part, wherein third interconnecting piece
The longitudinal axis of longitudinal axis and the second sticking part is substantially in same straight line.Second flat pipe also may include third bending part and
Third interconnecting piece, third port are set to third interconnecting piece, and the second sticking part and third connecting portion are in the two of third bending part
Side, third bending part include third folding surface, and third interconnecting piece includes the 5th face, third folding surface with respect to fourth face be bent with/
Or third folding surface is bent with respect to the 5th face, in other words, third bending part is bent with respect to the second sticking part and/or third bending part
Opposite third interconnecting piece is bent, and third folding surface rises from the side of fourth face to the 5th face, and in other words, third bending part rises from the
The side of two interconnecting pieces to third interconnecting piece, part fourth face is oppositely arranged with the 5th face of part, and in other words, part second is bonded
Portion is oppositely arranged with part third interconnecting piece, and the plain line of third folding surface is tilted with respect to the neutrality line of fourth face；In other implementations
Example, the second flat pipe include the second bending section 324, and third port is set to the second bending section, and the second bending section includes second curved
Curved surface 3241, the second flexure plane 3241 are located at phase the same side of the second flat pipe with fourth face 3231, and the second flexure plane 3241 is certainly
The side of fourth face extends, and in other words, the second bending section is risen from the side of the second sticking part, and the neutrality line of the second flexure plane is opposite
The neutrality line of fourth face is bent, and the second flexure plane and fourth face are substantially in same plane.Likewise, to guarantee third interconnecting piece
The end of end or the second bending section and the slot of third header are welded and fixed, the normal direction in second face, third
The projection that projects with first sticking part in first face of the end of the end of interconnecting piece or the second bending section in the first face is non-intersecting；
It is recognised that the axis of third header is vertical with the first face, the normal direction in the first face, third header is in the first face
The projection projected with the second sticking part in the first face is non-intersecting.In this way, the end of the end of third interconnecting piece or the second bending section
The end of protrusion and heat-exchanging component, the end of third interconnecting piece or the second bending section is goed deep into the slot of third header and is welded therewith
Connect fixation.
Second flat pipe further includes the 4th interconnecting piece 321, and the 4th port is set to the 4th interconnecting piece, the 4th connecting portion in
The other side of second sticking part, wherein the longitudinal axis of the 4th interconnecting piece and the longitudinal axis of the second sticking part are substantially same
Straight line.Second flat pipe also may include the 4th bending part and the 4th interconnecting piece, and the 4th port is set to the 4th interconnecting piece, and second
In the two sides of the 4th bending part, the 4th bending part includes the 4th folding surface, the 4th interconnecting piece packet for sticking part and the 4th connecting portion
The 6th face is included, the 4th folding surface is bent with respect to fourth face and/or the 4th folding surface is bent with respect to the 6th face, and third folding surface rises certainly
The other side of fourth face to the 6th face, part fourth face are oppositely arranged with the 6th face of part, and in other words, the 4th bending part is with respect to
The bending of two sticking parts and/or the 4th bending part are bent with respect to the 4th interconnecting piece, and the 4th bending part rises from the another of the second sticking part
Side to the 4th interconnecting piece, the second sticking part of part is oppositely arranged with the 4th interconnecting piece of part.The plain line of 4th folding surface is with respect to
The neutrality line at four sides is obliquely installed, and in other embodiments, the second flat pipe includes third bending section 325, and the 4th port is set to
Third bending section, third bending section include third flexure plane 3251, and third flexure plane extends from the side of fourth face, and in other words the
Three bending sections are risen from the other side of the second sticking part, and the neutrality line of third flexure plane is bent with respect to the neutrality line of fourth face, third
Flexure plane and fourth face are substantially in same plane.Likewise, to guarantee the end of the 4th interconnecting piece or the end of third bending section
It is welded and fixed with the slot of the second header, the normal direction in first face, the end of the 4th interconnecting piece or third bending
The projection that projects with first sticking part in first face of the end in portion in the first face is non-intersecting；It is recognised that the second header
Axis is vertical with the first face, the normal direction in the first face, and the second header is in the projection in the first face and the first sticking part the
Projection on one side is non-intersecting.In this way, the end of the 4th interconnecting piece or the end protrusion and heat-exchanging component of third bending section, the 4th connects
The end of socket part or the end of third bending section are inserted into the slot of the 4th header and are welded and fixed therewith.
Heat-exchanger rig further includes the first distribution pipe 25, and the first distribution pipe passes through the first opening portion, the first distribution pipe 25 and the
One opening portion is welded and fixed, and the first distribution pipe of part 25 is set to the first manifold 112, and the first distribution pipe includes several dispensing orifices
251 and first distribution cavity 252, the first distribution cavity 252 be connected to by dispensing orifice 251 with the first manifold, specifically, first distributes
Pipe includes first end and second end, and the first end of the first distribution pipe is set to except the first header 11, and the of the first distribution pipe
Two ends are set to the first manifold.Fluid by the first distribution pipe first end port enter the first distribution cavity 252, and after through point
Distribution 251 enters the first manifold.It is recognised that if heat-exchanger rig is provided with the first distribution pipe, no setting is required for heat-exchanger rig
A connecting pipe.Similarly, heat-exchanger rig further includes the second distribution pipe (not shown), and the second distribution pipe passes through the 4th opening portion, the
Two distribution pipes are welded and fixed with the 4th opening portion, and the second distribution pipe of part is set to the 4th manifold, if the second distribution pipe includes
Dry dispensing orifice and the second distribution cavity, the second distribution cavity are connected to by the dispensing orifice of the second distribution pipe with the 4th manifold, specifically,
Second distribution pipe includes first end and second end, and the first end of the second distribution pipe is set to except the 4th header, the second distribution
The second end of pipe is set to the 4th manifold.Fluid enters the second distribution cavity by the port of the first end of the second distribution pipe, then
Dispensing orifice through the second distribution pipe enters the 4th manifold, it is recognised that at this moment the fluid flow direction of the first flat pipe be located at the
The interior fluid of two flat type pipes flow to it is identical,.In other embodiments, in third header, at this moment the second piping also can be set
Fluid flow direction and the interior fluid positioned at the second flat type pipe of first flat pipe flow to identical, are not described in detail.
If heat-exchanger rig further includes support portion (not shown), support portion is set between adjacent heat exchange component, support portion packet
Include the first wall and the second wall, the first wall of support portion and the first face of the first flat pipe are welded and fixed, the second wall of support portion with
The fourth face of second flat pipe of adjacent heat exchange component is welded and fixed, to enhance the mechanical strength of heat-exchanger rig.Heat-exchanger rig packet
The first resistive portion 4 and/or the second resistive portion are included, the first resistive portion is substantially arranged in parallel with the first vertical plane with the second resistive portion, the
One resistive portion 4 and the second resistive portion are located at the opposite sides of the first vertical plane, and the side fixation of the first resistive portion and heat-exchanging component is set
It sets, the opposite other side fixed setting of the second resistive portion and heat-exchanging component.First resistive portion and/or the second resistive portion can be nothing
Hole or pore-free plate or other forms plate or other forms piece prevent air-flow from entering heat-exchanging component, and then completely cut off air-flow and the
Fluid heat exchange in one flat pipe or the second flat pipe, with the fluid of the fluid of the first flat pipe of enhancing and the second flat pipe
Heat exchange efficiency.It is recognised that third flat pipe, the sticking part and the second sticking part of third flat pipe also can be set in heat-exchanger rig
Fitting setting is bonded setting with the first sticking part, and the fluid for flowing through third sticking part can be with the fluid that flows through the first sticking part
Heat exchange or with the fluid heat exchange that flows through the second sticking part, the bending part and interconnecting piece and the first bending part of third flat type pipe
It is roughly the same with first connecting portion, it is not described in detail.
The first bending part, the first bending is arranged in first sticking part and the fitting setting of part the second flat pipe, the first flat pipe
With respect to the first sticking part bending, first connecting portion is opposite to be protruded from heat-exchanging component and is connected to the chamber of the first header, first in portion
The projection of header is non-intersecting with the projection of the first sticking part, and the first flat pipe of the heat-exchanger rig includes a bending part, knot
Structure is relatively easy.
Compared with prior art, it should be understood that above embodiments are merely to illustrate the present invention and not limit this hair
Bright described technical solution, although this specification is referring to the above embodiments, the present invention has been described in detail,
It is, those skilled in the art should understand that, person of ordinary skill in the field still can repair the present invention
Change or equivalent replacement, and all do not depart from the technical solution and its improvement of the spirit and scope of the present invention, should all cover at this
In the scope of the claims of invention.
Claims (10)
1. a kind of heat-exchanger rig includes including the first manifold and several heat-exchanging components being set side by side, the heat-exchanging component
First flat pipe and the second flat pipe, the first flat pipe include first port and the first communicating passage, the first port
It is connected to first communicating passage, the first port is connected to first manifold, and the second flat pipe includes the
Two communicating passages, first communicating passage are not connected to second communicating passage；
The first flat pipe includes the first sticking part, the first bending part and first connecting portion, and first sticking part includes the
On one side with the first binding face, first face is set to the opposite sides of the first flat pipe, institute with first binding face
It states the first binding face and is bonded setting, the relatively described first sticking part bending of first bending part with part the second flat pipe
And/or the relatively described first connecting portion bending of first bending part, first bending part is from first sticking part to institute
State first connecting portion, the normal direction in first face, the end of the first connecting portion first face projection with
Projection of first sticking part in first face is non-intersecting；
The axis of first header is substantially vertical with first face, the normal direction in first face, and described first
The projection that projects with first sticking part in first face of the header in first face is non-intersecting.
2. heat-exchanger rig according to claim 1, which is characterized in that the normal direction in first face, described in part
First connecting portion is oppositely arranged with part first sticking part, and the first connecting portion and first sticking part are substantially parallel
Or the relatively described first sticking part inclination of first sticking part；First bending part include the first folding surface, described first
Folding surface extends from the side in first face, the neutrality line inclination in relatively described first face of the plain line of first folding surface.
3. heat-exchanger rig according to claim 1 or 2, which is characterized in that the first flat pipe further includes the second bending
Portion and second connecting portion, second bending part include the second folding surface, and second folding surface is opposite from first face
The other side extends, second bending part first sticking part bending and/or second bending part relatively relatively described the
The bending of two interconnecting pieces, second bending part rise from the other side of the first connecting portion to the second connecting portion, described
The normal direction in the first face, the part second connecting portion are oppositely arranged with part first sticking part, second connection
The projection that projects with first sticking part in first face of the end in portion in first face is non-intersecting, second folding
The neutrality line in relatively described first face of the plain line of bent face tilts；Or the first flat pipe includes the first bending section, described the
Play the normal direction from the other side of first sticking part, in first face, the end of first bending section in one bending section
The projection that projects with first sticking part in first face of the portion in first face is non-intersecting, the first bending section packet
Include the first flexure plane, the neutrality line bending in relatively described first face of the neutrality line of first flexure plane, first flexure plane
With first face substantially in same plane.
4. heat-exchanger rig according to claim 3, which is characterized in that the first flat pipe includes second port, described
Second port is set to the second connecting portion or first bending section, and the second port and first communicating passage connect
It is logical；The heat-exchanger rig include the second header, second header include the second manifold, the second port with it is described
The connection of second manifold, second manifold are connected to first communicating passage, the axis of second header and institute
State the normal direction that the first face is substantially vertical, in first face, projection and institute of second header in first face
It is non-intersecting to state projection of first sticking part in first face.
5. heat-exchanger rig according to claim 1 to 4, which is characterized in that the second flat pipe includes the second fitting
Portion, second sticking part include the second binding face and fourth face, and second face and second binding face are set to described
The opposite sides of second flat pipe, second binding face are bonded with first binding face,
The second flat pipe further includes third interconnecting piece, and the third interconnecting piece extends from the side of second sticking part,
The longitudinal axis of the longitudinal axis of second sticking part and the third interconnecting piece is located substantially at same straight line；Or described second
Flat pipe includes third bending part and third interconnecting piece, and relatively described second sticking part of the third bending part is bent and/or institute
State the third interconnecting piece bending relatively of third bending part, the third bending part is from the side of the second connecting portion to described
Third interconnecting piece, the third bending part include third folding surface, and the third folding surface extends from the fourth face, and described
The neutrality line of the relatively described fourth face of the plain line of three folding surfaces tilts, the normal direction in first face, the part third
Interconnecting piece is oppositely arranged with part second sticking part, projection and institute of the end of the third interconnecting piece in first face
It is non-intersecting to state projection of second sticking part in first face；Or the second flat pipe includes the second bending section, described the
Two bending sections include the second flexure plane, and second bending section is risen from the side of second sticking part, second flexure plane
The relatively described fourth face of neutrality line neutrality line bending, second flexure plane and the fourth face substantially in same plane,
In the normal direction of the fourth face, projection and second sticking part of the end of second bending section in first face
Projection in first face is non-intersecting；
And/or the second flat pipe further includes the 4th interconnecting piece, the 4th interconnecting piece is from the opposite of second sticking part
The other side extends, and the longitudinal axis of the longitudinal axis of second sticking part and the 4th interconnecting piece is located substantially at always
Line；Or the second flat pipe includes the 4th bending part and the 4th interconnecting piece, relatively described second fitting of the 4th bending part
Portion's bending and/or the relatively described 4th interconnecting piece bending of the 4th bending part, the 4th bending part are bonded from described second
The other side in portion is to the 4th interconnecting piece, and the 4th bending part includes the 4th folding surface, and the 4th folding surface is described in
The opposite other side of fourth face extends, and the opposite neutrality line with the fourth face of the plain line of the 4th folding surface is obliquely installed,
Normal direction in first face, part the 4th interconnecting piece are oppositely arranged with part second sticking part, and described
The projection that projects with second sticking part in first face of the end of four interconnecting pieces in first face is non-intersecting；Or
The second flat pipe includes third bending section, and the third bending section includes third flexure plane, and the third bending section is risen certainly
The other side of second sticking part, the neutrality line bending of the relatively described fourth face of the neutrality line of the third flexure plane are described
Third flexure plane and the fourth face are substantially in same plane, in the normal direction of the fourth face, the third bending section
The projection that projects with second sticking part in first face of the end in first face is non-intersecting.
6. heat-exchanger rig according to claim 5, which is characterized in that the heat-exchanger rig include third header and/or
4th header, the third header include third manifold, and the 4th header includes the 4th manifold, the third
Manifold and first manifold are set to described heat-exchanger rig one end, at the 4th manifold and second manifold
In the opposite other end of the heat-exchanger rig, the second flat pipe include the third port being connected to the second communicating passage and with
4th port of the second communicating passage connection, the third port are connected to the third manifold, the 4th port and institute
State the connection of the 4th manifold；The axis of the third header is substantially vertical with first face, the normal in first face
Direction, projection projection not phase with second sticking part in first face of the third header in first face
It hands over；The axis of 4th header is substantially vertical with first face, the normal direction in first face, the 4th collection
The projection that projects with second sticking part in first face of the flow tube in first face is non-intersecting.
7. according to any heat-exchanger rig of claim 6, which is characterized in that the heat-exchanger rig further includes several supports
Portion, the support portion are set between the adjacent heat-exchanging component, and the support portion includes the first wall and the second wall, the support
First wall in portion and the first face of the first flat pipe are welded and fixed, the second wall of the support portion and the adjacent heat exchange group
Second flat pipe of part is welded and fixed.
8. heat-exchanger rig described according to claim 6 or 7, which is characterized in that the heat-exchanger rig further include the first resistive portion and/
Or second resistive portion, first resistive portion are substantially arranged in parallel with first vertical plane with second resistive portion, described
One resistive portion and second resistive portion are located at the opposite sides of first vertical plane, first resistive portion and the heat exchange group
The side of part is fixedly installed, and the opposite other side of second resistive portion and the heat-exchanging component is fixedly installed.
9. according to heat-exchanger rig as claimed in claim 6 to 8, which is characterized in that first header includes the first opening
Portion, the 4th header include the 4th opening portion, and the third header includes third opening portion, the second header packet
The the secondth opening portion is included,
The heat-exchanger rig further includes the first distribution pipe, and first distribution pipe includes the first distribution cavity and at least one first point
Distribution, first distribution pipe pass through first opening portion, and first distribution pipe is welded and fixed with first opening portion,
Part first distribution pipe is set to first manifold, first distribution cavity by first dispensing orifice with it is described
The connection of first manifold；And/or the heat-exchanger rig include the second distribution pipe, second distribution pipe include the second distribution cavity and
At least one second dispensing orifice, second distribution pipe pass through the 4th opening portion, second distribution pipe and the described 4th
Opening portion is welded and fixed, and at least partly described second distribution pipe is set to the 4th manifold, and second distribution cavity passes through
Second dispensing orifice is connected to the 4th manifold；Or second distribution pipe passes through the third opening portion, it is described
Second distribution pipe is welded and fixed with the third opening portion, and at least partly described second distribution pipe is set to the third afflux
Chamber, second distribution cavity are connected to by second dispensing orifice with the 4th manifold；Or the heat-exchanger rig includes
First communicating pipe and/or the 4th communicating pipe, first communicating pipe include the first connection chamber, first communicating pipe pass through described
First opening portion, first communicating pipe are welded and fixed with first opening portion, the first connection chamber and first collection
Flow chamber connection；4th communicating pipe includes the 4th connection chamber, passes through the 4th opening portion the 4th communicating pipe, and described the
A connecting pipe is welded and fixed with the 4th opening portion, and the 4th connection chamber is connected to the 4th manifold；
The heat-exchanger rig includes third connecting pipe and/or the second communicating pipe, and the third connecting pipe includes third connecting chamber, institute
Third connecting pipe is stated across the third opening portion, the third connecting pipe is welded and fixed with the third opening portion, and described the
Tee joint chamber is connected to the third manifold；Second communicating pipe includes the second connection chamber, is passed through second communicating pipe
Second opening portion, second communicating pipe are welded and fixed with second opening portion, the second connection chamber and described the
The connection of two manifolds.
10. heat-exchanger rig according to claim 9, which is characterized in that define the first vertical plane, first vertical plane and described the
It is vertically intersected on the neutrality line in first face on one side, the second port and the first port are set to first vertical plane
Side, the third port and the 4th port are set to the other side of first vertical plane；
The first connecting portion is arranged in parallel with first sticking part, the axis of the first connecting portion and first vertical plane
It is substantially vertical；And/or the second connecting portion is arranged in parallel with first sticking part, the axis of the second connecting portion and institute
It is substantially vertical to state the first vertical plane；And/or the third interconnecting piece is arranged in parallel with second sticking part, the third interconnecting piece
Axis it is substantially vertical with first vertical plane；And/or the 4th interconnecting piece is arranged in parallel with second sticking part, it is described
The axis of 4th interconnecting piece is substantially vertical with first vertical plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710913184.4A CN109595951B (en) | 2017-09-30 | 2017-09-30 | Heat exchange device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710913184.4A CN109595951B (en) | 2017-09-30 | 2017-09-30 | Heat exchange device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109595951A true CN109595951A (en) | 2019-04-09 |
| CN109595951B CN109595951B (en) | 2024-01-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710913184.4A Active CN109595951B (en) | 2017-09-30 | 2017-09-30 | Heat exchange device |
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| CN (1) | CN109595951B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102022200215A1 (en) | 2021-01-13 | 2022-07-28 | Mahle International Gmbh | Flat tube and heat exchanger |
| DE102022200916A1 (en) | 2021-02-11 | 2022-08-11 | Mahle International Gmbh | heat exchanger |
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| DE102022200215A1 (en) | 2021-01-13 | 2022-07-28 | Mahle International Gmbh | Flat tube and heat exchanger |
| DE102022200916A1 (en) | 2021-02-11 | 2022-08-11 | Mahle International Gmbh | heat exchanger |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109595951B (en) | 2024-01-02 |
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