CN207703035U - A kind of heat-exchanger rig - Google Patents

Abstract

The utility model 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

A kind of heat-exchanger rig

【Technical field】

The utility model is related to technical field of heat exchange.

【Background technology】

Several heat exchanger tubes of heat exchanger are set up in parallel, and the space between adjacent heat exchange tubes is gas channel, in heat exchanger tube Heat transferring medium and heat exchanger tube surrounding air heat exchange, 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 can realize that the heat-exchanger rig of above-mentioned heat exchange demand is relative complex, it is therefore necessary to propose one The kind relatively simple heat-exchanger rig of structure.

【Invention content】

The purpose of this utility model 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 for being set up in parallel, 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 is set to opposite the two of the first flat pipe with first binding face Side, first binding face are bonded setting, relatively described first fitting of first bending part with part the second flat pipe Portion is bent 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, the 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.

【Description of the drawings】

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-sections of the Fig. 9 along A-A.

【Specific implementation mode】

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 4th communicating pipe 24 of heat exchanger is connected to.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 up in parallel, 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 mutually parallel 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 the tube-shaped main body portion longitudinally grown, 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, which is additionally provided with, to be mutually parallel and through the main body of 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 First manifold is connected to, and the first communicating passage is 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 Third manifold is connected to, and 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 is connected to, and the second communicating passage is connected to third manifold, and third manifold can pass through the second communicating passage and the 4th Manifold is connected to.It is recognised that the main part of above-mentioned corresponding header can be with pipe, square tube or Else Rule pipe or irregular Pipe.Communicating pipe can not also be arranged in heat-exchanger rig, 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 both 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 the flat pipe longitudinally grown, and 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 can be include 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 It is set to first connecting portion 311, defines the end of first connecting portion：Extended greater than along the first communicating passage from first port 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 first bending part 312 circular channel for also including or other shapes of through-hole, 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 can also be seperated knot Structure, three are welded as a whole, wherein the first bending part 312 can be hollow flat bend pipe, can also be including multiple channels The channel of flat bend pipe, the first bending part 312 is 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 ensure adjacent heat exchange group Part is set up in parallel.In other embodiment, the first sticking part and first connecting portion can also be 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 part the second flat pipe with the first binding face Wherein, the adjacent surface that fitting setting refers to the first binding face and the second flat pipe 32 is in direct contact or mediate contact for fitting setting, and And be relatively fixed, mediate contact 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 ensure that the heat transferring medium of the first flat pipe and the heat transferring medium heat of the second flat pipe are handed over 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 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 pair is tilted with the neutrality line 3132 in the first face.To ensure 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 connects with the first manifold 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 The distance of sticking part both sides is equal, 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 of setting (not shown), 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 both 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 3151,3141 opposite first face 3131 of the second folding surface 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 can also 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 plays the neutrality line bending for extending simultaneously opposite first face from the first face, in other words the first bending The neutrality line in face is curve, and the first flexure plane and the first face 3131 are substantially in same plane.Likewise, to ensure second connecting portion End or the first bending section end 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 is protruded 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 more 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 can also 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 bending, third folding surface rise 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 is with fourth face substantially in same plane.Likewise, to ensure 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 is with the longitudinal axis of the second sticking part substantially same Straight line.Second flat pipe can also include the 4th bending part and the 4th interconnecting piece, and the 4th port be set to the 4th interconnecting piece, and second In the both 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 Two sticking parts are bent and/or the 4th bending part is 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 is with fourth face substantially in same plane.Likewise, to ensure 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, the second header the first face projection 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 the first manifold by dispensing orifice 251, specifically, the first distribution 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, heat-exchanger rig is without being arranged the 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 with positioned at the The interior fluid of two flat type pipes flow to it is identical,.In other embodiments, the second piping can also be set to third header, at this moment The fluid flow direction of first flat pipe flows to identical with the interior fluid for being located at the second flat type pipe, is 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 nothings Hole or pore-free tablet 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 can also be arranged 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, 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 noted that：Above example is merely to illustrate the utility model and not limits Technical solution described in the utility model, although this specification has been carried out in detail the utility model with reference to the above embodiments Thin explanation, still, it will be understood by those of ordinary skill in the art that, person of ordinary skill in the field still can be to this Utility model is modified or replaced equivalently, and the technical solution of all spirit and scope for not departing from the utility model and its It improves, should all cover in the right of the utility model.

Claims (16)

1. a kind of heat-exchanger rig, including the first manifold and several heat-exchanging components for being set up in parallel, the heat-exchanging component include 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 relatively described first sticking part of first sticking part tilts；First bending part include the first folding surface, described first Folding surface extends from the side in first face, and the neutrality line in relatively described first face of plain line of first folding surface tilts.

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 Two interconnecting pieces are bent, and second bending part rises 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 One bending section is risen from the other side of first sticking part, the normal direction in first face, the end of first 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 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 connects with first communicating passage It is logical；The heat-exchanger rig include the second header, second header include the second manifold, the second port with it is described Second manifold is connected to, and second manifold is connected to first communicating passage, the axis of second header and institute State that the first face is substantially vertical, the normal direction 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 or 2 or 4, which is characterized in that the heat-exchanger rig includes the second afflux Pipe, second header include the second manifold, and the first flat pipe includes second port, and the second port is connected to institute The first communicating passage is stated, the second port is connected to second manifold；

The second flat pipe includes the second sticking part, and second sticking part includes the second binding face and fourth face, and described the Four sides is set to the opposite sides of the second flat pipe with second binding face, and second binding face is pasted with described first Face paste is closed to close,

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 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, the 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, the 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 is bent 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 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 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 3, which is characterized in that the heat-exchanger rig includes the second header, described Second header includes the second manifold, and the first flat pipe includes second port, the second port connection described first Communicating passage, the second port are connected to second manifold；

The second flat pipe includes the second sticking part, and second sticking part includes the second binding face and fourth face, and described the Four sides is set to the opposite sides of the second flat pipe with second binding face, and second binding face is pasted with described first Face paste is closed to close,

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 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, the 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, the 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 is bent 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 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 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.

7. 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, the 4th manifold at 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.

8. heat-exchanger rig according to claim 6, 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, the 4th manifold at 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.

9. heat-exchanger rig according to claim 7 or 8, which is characterized in that the heat-exchanger rig further includes several support portions, The support portion is set between the adjacent heat-exchanging component, and the support portion includes the first wall and the second wall, the support portion The first face of the first wall and the first flat pipe be welded and fixed, the second wall of the support portion and the adjacent heat-exchanging component The second flat pipe be welded and fixed.

10. according to the heat-exchanger rig of claim 7 or 8, which is characterized in that define the first vertical plane, first vertical plane and institute The first face is stated to be vertically arranged, the heat-exchanger rig further includes the first resistive portion and/or the second resistive portion, first resistive portion with Second resistive portion is substantially arranged in parallel with first vertical plane, and first resistive portion is located at institute with second resistive portion The opposite sides of the first vertical plane is stated, first resistive portion and the side of the heat-exchanging component are fixedly installed, second choked flow Portion and the opposite other side of the heat-exchanging component are fixedly installed.

11. heat-exchanger rig according to claim 9, which is characterized in that define the first vertical plane, first vertical plane and described the Be vertically arranged on one side, the heat-exchanger rig further includes the first resistive portion and/or the second resistive portion, first resistive portion with it is described Second resistive portion is substantially arranged in parallel with first vertical plane, and first resistive portion and second resistive portion are located at described the The side of the opposite sides of one vertical plane, first resistive portion and the heat-exchanging component is fixedly installed, second resistive portion with The opposite other side of the heat-exchanging component is fixedly installed.

12. according to the heat-exchanger rig described in claim 7 or 8 or 11, which is characterized in that first header is opened including first Oral area, the 4th header include the 4th opening portion, and the third header includes third opening portion, second header Including the secondth opening portion,

The heat-exchanger rig further includes the first distribution pipe, and first distribution pipe includes the first distribution cavity and first point at least one Distribution, first distribution pipe pass through first opening portion, first distribution pipe to be 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 First manifold is connected to；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, and the first connection chamber collects with described first 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 It states third connecting pipe and passes through 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 Two manifolds are connected to.

13. heat-exchanger rig according to claim 9, which is characterized in that first header includes the first opening portion, institute It includes the 4th opening portion to state the 4th header, and the third header includes third opening portion, and second header includes the Second opening portion,

The heat-exchanger rig further includes the first distribution pipe, and first distribution pipe includes the first distribution cavity and first point at least one Distribution, first distribution pipe pass through first opening portion, first distribution pipe to be 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 First manifold is connected to；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, and the first connection chamber collects with described first 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 It states third connecting pipe and passes through 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 Two manifolds are connected to.

14. heat-exchanger rig according to claim 10, which is characterized in that first header includes the first opening portion, 4th header includes the 4th opening portion, and the third header includes third opening portion, and second header includes Secondth opening portion,

The heat-exchanger rig further includes the first distribution pipe, and first distribution pipe includes the first distribution cavity and first point at least one Distribution, first distribution pipe pass through first opening portion, first distribution pipe to be 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 First manifold is connected to；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, and the first connection chamber collects with described first 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 It states third connecting pipe and passes through 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 Two manifolds are connected to.

15. according to the heat-exchanger rig of claim 13 or 14, which is characterized in that define the first vertical plane, first vertical plane with First face is vertically intersected on the neutrality line in first face, and the second port and the first port are set to described the The side of one vertical plane, the third port are set to the other side of first vertical plane with the 4th port；

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.

16. according to heat-exchanger rig described in claim 12, which is characterized in that define the first vertical plane, first vertical plane with it is described First face is vertically intersected on the neutrality line in first face, and the second port is set to described first with the first port and hangs down The side in face, the third port are set to the other side of first vertical plane with the 4th port；

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.