CN1777787A - Tube blank correcting member for use in temporarily assembling heat exchanger, and apparatus for and method of temporaily assembling heat exchanger - Google Patents
Tube blank correcting member for use in temporarily assembling heat exchanger, and apparatus for and method of temporaily assembling heat exchanger Download PDFInfo
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- CN1777787A CN1777787A CN 200480011063 CN200480011063A CN1777787A CN 1777787 A CN1777787 A CN 1777787A CN 200480011063 CN200480011063 CN 200480011063 CN 200480011063 A CN200480011063 A CN 200480011063A CN 1777787 A CN1777787 A CN 1777787A
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Abstract
A temporarily assembling apparatus comprises a support member for supporting thereon heat exchange tube blanks having their lengthwise direction positioned laterally, with their widthwise direction positioned vertically, and arranged from front rearward in parallel with opposite left and right ends thereof aligned respectively, and the fins arranged between the respective pairs of adjacent tube blanks. Two header supports are arranged respectively at the left and right sides of the support member and movable leftward or rightward. A pair of left and right tube blank correcting members are each in the form of a plate extending from the front rearward and having a plurality of blank fitting slits formed in a side edge thereof and arranged from the front rearward at the same spacing as the heat exchange tubes to be produced of the heat exchanger. Each of the blank correcting members is movable between a correcting position wherein the corresponding ends of all the tube blanks P as supported on the support member are fitted into the respective slits and a noncorrecting position wherein the tube blanks P are not fitted into the slits. In temporarily assembling components, the opposie ends of the heat exchange blanks can be reliably placed into insertion holes of respective headers.
Description
The cross reference of related application
The application is the application of submitting to according to 35U.S.C. § 111 (a), and requires the provisional application No.60/465 in submission on April 28th, 2003 according to 35U.S.C. § 111 (b), 788 priority requisition day according to 35U.S.C. § 119 (e) (1).
Technical field
The present invention relates to be used for the pipe correcting member of interim assembled heat interchanger, also relate to the apparatus and method that are used for interim assembled heat interchanger.More specifically, the present invention relates to a kind of be used to make the pipe correcting member of such heat exchanger, interim apparatus for assembling and method: this heat exchanger comprises pair of parallel setting and spaced collector; A plurality ofly be set in parallel between the described collector and the flat heat exchange tubes of its relative end (firmly) soldering on respective headers, wherein the corresponding jack that is formed on the collector is put in the end of heat-exchange tube; And be arranged between every pair of adjacent heat-exchange tube and soldering at this to the fin on the adjacent heat-exchange tube, this heat exchanger can be used as for example condenser or evaporimeter, motor vehicles oil cooler and the motor vehicle radiator of motor vehicle air conditioners, and this pipe correcting member and interim apparatus for assembling and method are suitable for collector, flat heat exchange tubes base and fin are assembled into parts to be brazed temporarily.
Used term " aluminium " also comprises aluminium alloy except that fine aluminium herein and in the claims.The upside of Fig. 2, downside, left side and right side this be called " on ", D score, " left side " and " right side ", downside and the upside of Fig. 1 is called as " preceding " and " back ".
Background technology
For example, in motor vehicle air conditioners, replace traditional coil condenser to be extensive use of such condenser: promptly as shown in figure 13, to comprise pair of parallel setting and spaced collector 50,51; Made of aluminum and all be connected to the parallel flat heat exchange tubes 52 of described two collectors 50,51 in its relative end; All be arranged between the adjacent heat-exchange tube 52 and the corrugated aluminum fin 53 of soldering on described adjacent heat-exchange tube 52 with certain airflow clearance; Be connected the inlet tube 54 of the circumferential wall upper end of first collector 50; Be connected the outlet 55 of the circumferential wall bottom of second collector 51; Be arranged in first collector 50 and be positioned at first dividing plate 56 on the middle part of this first collector; Be arranged in second collector 51 and be positioned at second partition 57 under the middle part of this second collector, the quantity of the heat-exchange tube 52 between the inlet tube 54 and first dividing plate 56, reduce gradually so that channel group to be provided from the top down in the quantity of the heat-exchange tube 52 between first dividing plate 56 and the second partition 57 and the quantity of the heat-exchange tube 52 between second partition 57 and outlet 55.The cold-producing medium that flows into inlet tube 54 with vapor phase is in the channel group that flow through circuitously before outlet 55 flows out with liquid state as the unit the condenser.The condenser of said structure is called as the multi-flow type condenser, and it can realize high efficiency, low pressure loss and very compact (for example, seeing publication JP-A No.1994-281373).
The heat exchanger effectiveness of the heat-exchange tube 52 of above-mentioned condenser must be very high, and want to bear the high-pressure gaseous refrigerant with introducing wherein.In addition, the wall thickness of refrigerator pipes should be very little and height should be very low so that make the condenser structure compactness.
As disclosed in the above-mentioned publication, the very high heat-exchange tube 52 of heat exchanger effectiveness that is used for this condenser comprises two planar walls that are parallel to each other, the relative sidewall of these two planar walls interconnects at this two planar walls opposite side edge separately, and a plurality ofly make described two planar walls interconnection, longitudinal extension along pipe, and each interval is turned up the soil and is arranged on reinforced wall between the relative sidewall, be formed with parallel runner in the pipe, each reinforces wall all is by will form from the inwardly outstanding integratedly spine of a planar wall and this planar wall with from the mutual end-to-end soldering of the spine that another planar wall and this planar wall are inwardly given prominence to integratedly together.
This flat heat exchange tubes is made by such metallic plate: promptly this metallic plate has two firsts 60 that are used to form planar wall, interconnection first 60 is so that form the second portion 61 of a sidewall, two all corresponding first 60 with second portion 61 opposed side edge places and this first be integral from the outstanding third part 62 of this first to be used to form another sidewall, and a plurality of and each first 60 is integrally formed into thereon, on the width of this first, be provided with at certain intervals, and along the outstanding spine 63 of the direction identical with third part 62, this flat heat exchange tubes is by at second portion 61 this metallic plate being bent to the U font so that thereby third part 62 and paired relative ridge 63 are arranged to end-to-end formation heat exchange pipe P (seeing Figure 14), then with the third part 62 mutual solderings of pipe P together and the 63 mutual solderings of every pair of pipe P relative spine are formed together.For preventing that third part 62 is separated from each other in heat exchange pipe P, will be formed on spine 64 in the end face of a third part 62 by interference fit and be pressed in the groove 65 in the end face that is formed on another third part 62.With before forming pipe P, corresponding spine 63 is about the center line symmetry of the width of metallic plate in each spine 63 in first 60 and another first 60 at crooked metal sheet.
For example, publication JP-A No.1993-7958 discloses a kind of being used for collector, flat heat exchange tubes base and fin has been assembled into parts to be brazed to make the device of above-mentioned condenser temporarily.This device comprises the guiding piece (guide plate) that is fixedly mounted on the workbench and has a plurality of base grooves at an upper portion thereof, and a pair of be arranged on the left side of guiding piece and right side respectively on the workbench and can be toward each other or the manifold supports part that remotely moves, described base groove is along the horizontal expansion of workbench and have width corresponding to the thickness of pipe.
Use this device to assemble collector, heat exchange pipe and fin in the following manner: an end of a pipe to be put into the jack of a collector, and the other end of another pipe is put into the jack of another collector temporarily; All remaining pipes are installed in the corresponding base groove of guiding piece; Then collector is arranged on the corresponding manifold supports part; Be movable relative to each other the manifold supports part subsequently, thereby the opposite end of pipe put into the corresponding jack of collector; Then, take off collector and heat exchange pipe from manifold supports part and guiding piece, and corrugated fin is arranged between the adjacent pipe.Like this, just collector, heat exchange pipe and fin parts have been assembled into temporarily.
But when using heat exchange pipe P shown in Figure 14 as pipe, we find to use conventional interim apparatus for assembling can run into following problem.
This heat exchange pipe P makes by will this elongated heat exchange pipe when continuously forming elongated pipe cutting into predetermined length, thereby cutting force may cause skidding off from groove 65 in cutting tip place spine 64, makes that the third part 62 of pipe P is separated from one another and forms opening.This can make the width S of the end portion thickness T of pipe P greater than the jack H1 that forms in collector H, cause the end of pipe P can not be placed in the jack H1 of collector H.
The objective of the invention is to overcome the problems referred to above, and provide a kind of and can be reliably the corresponding end of heat exchange pipe be inserted the pipe correcting member that is used for interim assembled heat interchanger in the corresponding jack of collector and a kind of interim apparatus for assembling and method that is used for heat exchanger.
Summary of the invention
The invention provides a kind of pipe correcting member that is used to make such heat exchanger: this heat exchanger comprises pair of parallel setting and spaced collector; A plurality ofly be set in parallel between the described collector and its relative end soldering flat heat exchange tubes on respective headers, wherein the corresponding jack that is formed on the collector is put in the end of heat-exchange tube; And all be arranged between every pair of adjacent heat-exchange tube and soldering at this to the fin on the adjacent heat-exchange tube.Be used for pipe correcting member that interim assembled heat interchanger-promptly be used for is assembled into parts to be brazed with collector, flat heat exchange tubes base and fin temporarily and extend back in the past and have a plurality of pipes slits are installed, described pipe is installed slit and is formed on the lateral edges of correcting member and is provided with backward with the interval identical distance with the heat-exchange tube of heat exchanger to be made in the past.
The heat exchange pipe is made by such metallic plate: this metallic plate for example have two firsts that are used to form planar wall, the described first of interconnection in case form the second portion of a sidewall and two all the giving prominence to be used to form the third part of another sidewall from this first of corresponding first with second portion opposed side edge place and this first with being integral, this heat exchange pipe is by bending to the U font third part is arranged to end-to-end making at second portion with this metallic plate.By this pipe is provided with in the past backward abreast-wherein pipe length direction along located lateral, width vertically locate, the relative left end and the right-hand member of pipe align respectively, and the opposite end of pipe is installed in the corresponding pipe correcting member slit, even then third part the opposite end open relative to one another and thickness of making each end of pipe greater than collector on the width of jack, this third part also can abut one another and closure so that the pipe end portion thickness allow jack is put in this pipe end.In addition, have at pipe under the situation of horizontal pars intermedia of protrusion, can be by proofreading and correct this projection in the slit that pipe is installed in correcting member.
For pipe correcting member of the present invention, each pipe is installed slit and is had the opening of width greater than the maximum ga(u)ge of flat heat exchange tubes base, and the open end of this slit opens gradually towards this A/F with increasing.Increasing open slit opening end, ground gradually towards A/F provides a tapering part, and the cone angle of this tapering part is preferably the 10-20 degree.In the case, though the thickness of the left end of pipe and right-hand member greater than the jack of collector, this pipe end also can be installed to the pipe of corresponding correcting member smoothly and install in the slit.In addition, no matter third part is downwards or upwards, this pipe end all can be installed in the slit smoothly.In addition, have at pipe under the situation of horizontal pars intermedia of protrusion, can be by proofreading and correct this projection in the slit that pipe is installed in correcting member.
For the form of slit opening end wherein is the pipe correcting member of tapering part, this slit can have except that tapering part and the degree of depth be not less than the part of Pipe Base Width.Thereby the left end of pipe and right-hand member all can have such thickness: promptly no matter third part is or upwards, all make this pipe end can put into the jack of collector downwards.
The invention provides a kind of interim apparatus for assembling of heat exchanger that is used to make such heat exchanger: this heat exchanger comprises pair of parallel setting and spaced collector; A plurality ofly be set in parallel between the described collector and its relative end soldering flat heat exchange tubes on respective headers, wherein the corresponding jack that is formed on the collector is put in the end of heat-exchange tube; And all be arranged between every pair of adjacent heat-exchange tube and soldering at this to the fin on the adjacent heat-exchange tube.This device is applicable to interim assembled heat interchanger-promptly be applicable to collector, flat heat exchange tubes base and fin are assembled into parts to be brazed temporarily, this device comprises: be used to support the flat heat exchange tubes base that in the past be arranged in parallel backward and be arranged on each supporting member the fin between the adjacent pipe, the length direction of wherein said pipe along located lateral, width vertically locate, the relative left end and the right-hand member of pipe align respectively; Two left sides that are separately positioned on supporting member and right side and the manifold supports part that can move to the left or to the right; And a pair of left and right pipe correcting member that all extends back in the past and have a plurality of pipes installation slits, described pipe is installed in the lateral edges that slit is formed on the pipe correcting member and is provided with backward with the interval identical distance with the heat-exchange tube to be made of heat exchanger in the past, each pipe correcting member all can move between correction position and non-correction position, wherein in the corresponding end that this correction position is bearing in all pipes on the supporting member all is installed in corresponding slit, be not installed in the slit at this non-correction position pipe.
The heat exchange pipe is made by such metallic plate: this metallic plate for example have two firsts that are used to form planar wall, the described first of interconnection in case form the second portion of a sidewall and two all the giving prominence to be used to form the third part of another sidewall from this first of corresponding first with second portion opposed side edge place and this first with being integral, this heat exchange pipe is by bending to the U font third part is arranged to end-to-end making at second portion with this metallic plate.Length direction by making the pipe of the pipe that supporting members supports this past on it be arranged in parallel backward-wherein is along located lateral, width is vertically located, relative left end and right-hand member align respectively-and supporting be arranged on each to the fin between the adjacent pipe, thereby and make the pipe correcting member move to correction position the opposite end of pipe is installed in the slit of corresponding pipe correcting member from its non-correction position, even then third part opposed end open relative to one another and thickness of making each end of pipe greater than collector on the width of jack, this third part also can abut one another and closure so that the pipe end portion thickness allow jack is put in this pipe end.In addition, have at pipe under the situation of horizontal pars intermedia of protrusion, can be by proofreading and correct this projection in the slit that pipe is installed in correcting member.
For the interim apparatus for assembling of heat exchanger of the present invention, each pipe is installed slit and is had the opening of width greater than the maximum ga(u)ge of flat heat exchange tubes base, and the open end of this slit opens gradually towards this A/F with increasing.Increasing open slit opening end, ground gradually towards A/F provides a tapering part, and the cone angle of this tapering part is preferably the 10-20 degree.In the case, though the thickness of the left end of pipe and right-hand member greater than the jack of collector, this pipe end also can be installed to the pipe of corresponding correcting member smoothly and install in the slit.In addition, no matter third part is downwards or upwards, this pipe end all can be installed in the slit smoothly.In addition, have at pipe under the situation of horizontal pars intermedia of protrusion, can be by proofreading and correct this projection in the slit that pipe is installed in correcting member.
For the form of the slit opening end of pipe correcting member wherein is the interim apparatus for assembling of tapering part, this slit can have except that tapering part and the degree of depth be not less than the part of Pipe Base Width.When in the case the jack of respective headers being put in the opposite end of pipe, the opposite end of pipe is installed in pipe correcting member in its slit and is promoted by respective headers and laterally inwardly move, thereby can like a dream jack be put in the pipe end.
For the interim apparatus for assembling of heat exchanger of the present invention, each pipe correcting member all can laterally move when being in correction position.When in the case the jack of respective headers being put in the opposite end of pipe, the opposite end of pipe is installed in pipe correcting member in its slit and is promoted by respective headers and laterally inwardly move, thereby can like a dream jack be put in the pipe end.
For the interim apparatus for assembling of heat exchanger of the present invention, biased laterally outside bias voltage of each pipe correcting member when being in correction position.When making the pipe correcting member move to its non-correction position after the jack of the opposite end of pipe being put into respective headers, this correcting member can laterally outwards move to initial position by laterally outwards moving under the biasing force of bias piece.
For the interim apparatus for assembling of heat exchanger of the present invention, each pipe correcting member is arranged on the pipe keeper that in the past extends back, this pipe keeper can move between the primary importance and the second place, be positioned at this primary importance keeper on the corresponding left part or right part of all heat exchange pipes that are supported on the supporting member, at this second place keeper away from all heat exchange pipes, the pipe correcting member can move up or down with respect to this keeper when this keeper is in primary importance, the pipe correcting member moves down and is in correction position, perhaps moves up and is in non-correction position.Preferably, the pipe keeper be arranged on the respective headers supporting member along the outside of horizontal direction and be fixed on the free end of an arm, this arm is connected on the horizon bar that in the past extends back and can moves pivotally around the axis of this bar, and this keeper can move between the primary importance and the second place by the pivoting action of arm.When the pipe correcting member will be when non-correction position moves to correction position, this pipe keeper is in primary importance, thereby the corresponding end that keeps pipe in the case makes pipe can be installed in the interior collector jack that also can be put into correspondence reliably of slit of correcting member reliably.
Interim apparatus for assembling of the present invention also comprises following structure.
Supporting member comprises a pair of spaced supporting station along device, is provided with the pipe guiding piece that can move up or down between this is to supporting station.When being in raised position, the upper surface of this pipe guiding piece is positioned at the upper surface top of this supporting station.This pipe guiding piece has a plurality of mounting grooves that are used for each heat exchange pipe put into it thereon in the surface, described mounting groove is provided with along the horizontal expansion of device and with certain interval in the past backward, and this is at interval greater than with the interval between the heat-exchange tube of manufactured heat exchanger.Preferably, the pipe guiding piece locates to be fixedly provided with female part in one of its front-end and back-end, and is provided with the pressing piece that can move forward or backward at its other end.
For making such heat exchanger: promptly this heat exchanger comprises pair of parallel setting and spaced collector; A plurality ofly be set in parallel between the described collector and its relative end soldering flat heat exchange tubes on respective headers, wherein the corresponding jack that is formed on the collector is put in the end of heat-exchange tube; And all be arranged between every pair of adjacent heat-exchange tube and soldering at this to the fin on the adjacent heat-exchange tube, each heat-exchange tube has a pair of planar wall respect to one another and two sidewalls that at the place, opposite side edge of described two planar walls these two planar walls interconnected respectively, the invention provides a kind of being used for collector, flat heat exchange tubes base and fin are assembled into the interim assemble method of heat exchanger of parts to be brazed temporarily, the interim assemble method of this heat exchanger uses said apparatus also to comprise: make the heat exchange pipe that supporting members supports be arranged in parallel in the past backward and be arranged at each to the fin between the adjacent pipe, wherein the length direction of pipe is along located lateral, width vertically is provided with, the relative left end and the right-hand member of pipe align respectively; Collector is placed on the respective headers supporting member that is spaced apart from each other; Each pipe correcting member is moved to correction position so that the corresponding left end or the right-hand member of all pipes on the supporting member are put into corresponding pipe installation slit; Along laterally inwardly moving described two manifold supports parts the opposite end of pipe is put into the corresponding jack on the collector.
The heat exchange pipe is made by such metallic plate: this metallic plate for example comprise two firsts that are used to form planar wall, the described first of interconnection in case form the second portion of a sidewall and two all the giving prominence to be used to form the third part of another sidewall from this first of corresponding first with second portion opposed side edge place and this first with being integral, this heat exchange pipe is by bending to the U font third part is arranged to end-to-end making at second portion with this metallic plate.Length direction by making the pipe of the pipe that this past of supporting members supports be arranged in parallel backward-wherein is along located lateral, width is vertically located, the relative left end and the right-hand member of pipe align respectively-and supporting be arranged on each to the fin between the adjacent pipe, thereby and make the pipe correcting member move to correction position the opposite end of pipe is installed in the slit of corresponding pipe correcting member from its non-correction position, even then third part opposed end open relative to one another and thickness of making each end of pipe greater than the width of the jack of collector, this third part also can abut one another and closure so that the pipe end portion thickness allow jack is put in this pipe end.
For the interim assemble method of heat exchanger of the present invention, each heat exchange pipe is made by such metallic plate: this metallic plate has two firsts that are used to form planar wall, interconnect described first so that form the second portion of a sidewall, and two all corresponding first with second portion opposed side edge place and this first be integral outstanding from this first to be used to form the third part of another sidewall, this heat exchange pipe is by bending to the U font third part is arranged to end-to-end making at second portion with this metallic plate.The third part of metallic plate all is to give prominence to from this first by this part being formed with first with being integral, or make by the lateral edge portions of crooked first.For example, metallic plate is included in the aluminium soldering sheet material that has the brazing material layer on its facing surfaces.All form being integral under the situation of ground protuberance in the first in third part, make this metallic plate by rolling aluminum brazing sheet with this first.
The invention provides a kind of method that is used to make heat exchanger, the method is characterized in that collector, heat exchange pipe and the fin of soldering by the interim assembling of said method.
The invention provides a kind of heat exchanger of making by collector, heat exchange pipe and the fin of the interim assembling of said method by soldering.
The invention provides a kind of comprise have compressor, the vehicle of the kind of refrigeration cycle of condenser and evaporimeter, this condenser comprises above-mentioned heat exchanger.
Description of drawings
Fig. 1 illustrates the overall structure of the device of the present invention that is used for interim assembled heat interchanger and the vertical view that part is cut open;
Fig. 2 is the integrally-built vertical sectional view of apparatus for assembling of the present invention when the front is seen;
Fig. 3 is the cutaway view along the amplification of the line A-A of Fig. 2;
Fig. 4 is illustrated in the amplification partial elevation view that the part of the pipe apparatus for adjusting position that the heat exchange pipe is elevated after being placed on the pipe guiding piece is cut open;
Fig. 5 illustrates the vertical view that is arranged on the corrugated fin between the heat exchange pipe that is supported on the supporting station;
Fig. 6 is illustrated in that its opposite end is kept by the pipe keeper and the vertical view of the heat exchange pipe that moves forward;
Fig. 7 is the fragmentary, perspective view that the amplification of the pipe correcting member that is about to be lowered is shown;
Fig. 8 illustrates its end to be about to be installed in the partial side view that pipe is installed the amplification of the heat exchange pipe in the slit;
Fig. 9 illustrates to be installed in pipe the enlarged partial view that the part of the end of the heat exchange pipe in the slit is cut open is installed, and wherein the pipe correcting member is lowered;
Figure 10 illustrates the amplification partial elevation view that the part of end of the heat exchange pipe in the jack that is placed in collector is cut open;
Figure 11 illustrates the pipe correcting member of rising and the amplification front elevation that the horizontal outwards part of mobile manifold supports part is cut open;
Figure 12 is the vertical view that the collector, heat exchange pipe and the corrugated fin that are assembled on the supporting member are shown temporarily;
Figure 13 is the perspective view that the motor vehicles condenser is shown;
Figure 14 is the perspective view that the heat exchange pipe is shown;
Figure 15 is the partial top view that is illustrated in the problem that is run into when using conventional interim apparatus for assembling;
Figure 16 is the modification perspective view that the heat exchange pipe is shown;
Figure 17 is the perspective view that another modification of heat exchange pipe is shown;
Figure 18 is the partial vertical sectional view of amplification that a modification of collector is shown;
Figure 19 is the cutaway view along the line B-B among Figure 18.
The specific embodiment
Embodiments of the invention are described below with reference to accompanying drawings.
Fig. 1 and Fig. 2 illustrate the overall structure of the device of the present invention that is used for interim assembled heat interchanger, and Fig. 3-12 illustrates the structure of the major part of this device.
With reference to Fig. 1-3, the interim apparatus for assembling of heat exchanger comprises: be arranged on the supporting member 2 on the pedestal 1, to be used to support the flat heat exchange tubes base P that a plurality of the pasts be arranged in parallel backward and all to be arranged on corrugated fin between each adjacent pipe P, wherein the length direction of pipe P is along located lateral and width is vertically located; The manifold supports part 3 that in the past extends back, described manifold supports part be separately positioned on the left side of supporting member 2 and right side and can about or laterally move; Be separately positioned on the maintenance and the means for correcting 4 on the left side and the right side of supporting member 2, this maintenance and means for correcting be used for each pipe P away from the longitudinal center portion of pipe and respectively near the part place of the left end of pipe and right-hand member from above keep pipe P, and the thickness of proofreading and correct pipe P at left end and the right-hand member of each pipe P; And the pipe apparatus for adjusting position 5 that is separately positioned on the left side and the right side of supporting member 2, this pipe apparatus for adjusting position is used to regulate each position by the opposite end of the pipe P of supporting member 2 supportings.
Supporting member 2 comprises a pair of left and right supporting station 6, and described supporting station extends back in the past, along the spaced of device and have the flat upper surfaces that is positioned at same horizontal plane separately.Between the front end of described two supporting stations 6, be permanently connected along laterally being longilineal bearing plate 40.Similarly, along laterally being connected between the rear end of described support plate 6 and can moving forward or backward for longilineal pressure plate 41.Pressure plate 41 is fixed on the end forward of piston rod 42a of hydraulic cylinder 42 and by the stretching out or bounce back and move forward or backward of piston rod 42a, this hydraulic cylinder 42 is installed on the pedestal 1 forward and by suitable supporting member (not shown).Between two supporting stations 6, be provided with the pipe guiding piece 7 that extends back and can move up or down in the past.Pipe guiding piece 7 is fixed on up and is installed on the upper end of the piston rod 8a of the hydraulic cylinder 8 on the pedestal 1, and can stretching out or bouncing back and move up or down by piston rod 8a.When the position of pipe guiding piece 7 raise, the upper surface of pipe guiding piece 7 was positioned at the upper surface top of supporting station 6, and on the contrary, when the position of guiding piece 7 reduced, the upper surface of guiding piece 7 was positioned at the upper surface below of supporting station 6.Pipe guiding piece 7 has a plurality of mounting grooves 9 thereon in the surface and is installed in wherein to be used to make the heat exchange pipe P that vertically locatees along horizontal expansion and width, and mounting groove 9 is to be provided with backward greater than at interval interval between the heat-exchange tube of heat exchanger to be made in the past.When guiding piece 7 was in the position of rising, the bottom surface of mounting groove 9 was identical with the upper level of supporting station 6.
Each manifold supports part 3 is used to support collector H, and collector H has the jack H1 towards pipe P at the height place corresponding to the pipe P that is supported by supporting member 2.Manifold supports part 3 is fixed on the end forward of piston rod 12a of a hydraulic cylinder 12, and this hydraulic cylinder 12 is along lateral inward and be connected on a pair of relative hydraulic cylinder carriage 11 that is fixed in pedestal 1 and projects upwards.Manifold supports part 3 can stretching out or bounce back and move to the left or to the right by piston rod 12a.Front end at manifold supports part 3 is fixed with admittance plate 13, so that carry the front end of collector H thereon.Manifold supports part 3 is provided with the push pedal 14 that can move forward or backward in its back-end, contacts with the rear end face of collector H and promotes this collector H being used for.Push pedal 14 is fixed on backwards and is connected on the free end of piston rod 15a of the hydraulic cylinder 15 on the manifold supports part 3, and retraction that can be by piston rod 15a or stretch out and move forward or backward.
Each maintenance and means for correcting 4 comprise: the outside that horizon bar 16, this horizon bar extend back in the past and the edge is horizontally set at this manifold supports part 3 below manifold supports part 3; A pair ofly be roughly L shaped forearm and postbrachium 17, but each arm all is connected on the horizon bar 16 and the axis of distaff 16 rotates in the part near the bottom; The pipe keeper 18 that the past extends back, the cross section of this pipe keeper is rectangle and is fixedly attached between the free end of two arms 17; And be connected pipe correcting member 19 on the pipe keeper 18.
Hereinafter " make progress ", " downwards ", " left side " and " right side " of using in conjunction with pipe keeper 18, pipe correcting member 19 and the part relevant with these parts and parts is based on the situation use that pipe keeper 18 is in primary importance.
The form of pipe correcting member 19 is to extend back in the past and have a plate that pipe is installed slit 23, and it is identical with the interval of the heat-exchange tube of heat exchanger to be made at interval that described installation slit 23 is formed on the lower limb of pipe correcting member and its.As shown in Figure 8, the width W of slit 23 preferably equals the thickness of pipe P, but for ease of pipe P is installed in the slot corresponding 23, the thickness of the comparable pipe of this width is larger about 0.1mm.If slit is big again, then can not on the thickness direction of pipe, proofread and correct, and this end of pipe P can not insert the jack H1 of collector H by pipe P is inserted slit 23 to the left end of pipe or the size of right-hand member.The width of the opening of the lower end of pipe installation slit 23 is greater than the maximum ga(u)ge of pipe P.For example, when the left end of pipe P or right-hand member opened, described width (was seen Figure 15, T) greater than the thickness of this open end.Open gradually with increasing the bottom of slit 23 (open end) (towards this opening) width downwards, promptly is taper upwards.The cone angle X of tapering part 23a is preferably the 10-20 degree.If cone angle X is less than 10 degree, then this end can not always be installed in the slit 23 smoothly when the left end of pipe P or right-hand member open.If this angle surpasses 20 degree, then this end will be easy to be stumbled by tapering part 23a (stop, block) when the left end of pipe P or right-hand member open.Thereby can not be closed and will be out of shape in this pipe end.Preferably, cone angle X is the 16-18 degree.In the drawings, the interval between the shown slit 23 is bigger than reality.The degree of depth Y (vertical length) of the part beyond the tapering part 23a of slit 23 is not less than the width of pipe P.
With reference to Fig. 3 and 7, each pipe keeper 18 is fixedly provided with two lever bracket framves 24, and described lever bracket frame 24 projects upwards from the horizontal inside edge of the upper surface of keeper 18 and be spaced apart on direction forward or backward.One bar 25 laterally horizontal expansion movably passes through each lever bracket frame 24.Bar 25 has retainer 26 in its lateral inner ends.The leading section of the one hydraulic cylinder installing plate 27 that in the past extends back and rearward end are fixed in the lateral outer ends portion of preceding bar and back bar 25.Between lever bracket frame 24 and hydraulic cylinder installing plate 27, be provided with compression helical spring 28 (bias piece) around each bar 25.On the lateral external surface of the leading section of installing plate 27 and rearward end, be connected with hydraulic cylinder 29 upwards.The piston rod 29a of hydraulic cylinder 29 has the L shaped carriage 31 of the counter-rotating of being roughly, this carriage comprise lateral part 31a and from the lateral outer ends of this lateral part 31a extend downwards to lower part 31b.The lateral part 31a of carriage 31 is fixed on the upper end of piston rod 29a.Pipe correcting member 19 be fixed on each carriage 31 to the bottom of lower part 31b, thereby pipe is installed slit 23 towards down.When pipe keeper 18 is in primary importance, stretching out or bouncing back of the piston rod 29a of hydraulic cylinder 29 causes carriage 31 to make pipe correcting member 19 move either up or down to non-correction position or correction position, be not installed in the slit 23 at this non-correction position pipe P, the corresponding end of all pipe P all is installed in the corresponding slit 23 on this correction position supporting member 2.
With reference to Fig. 4-6, each pipe apparatus for adjusting position 5 comprises: the horizonal base plate 32 that the past extends back and can move up or down; Two vertical walls 33 that are separately positioned on the front-end and back-end of base plate 32; A pair of the past extends back and is connected left and right guide rod 34 between two vertical walls 33; The a plurality of movable parts 35 that cross guide rod 34 and be installed on the described guide rod and can move forward or backward along guide rod 34; And cross section is circular pipe end backstay 36, this backstay above the movable part 35, more inner a little and be connected between the described vertical wall 33 than the lateral middle of base plate 32 in the horizontal.Downside at pedestal 1 is connected with a pair of front and rear hydraulic cylinder 37 up, and each hydraulic cylinder all has the piston rod 37a that projects upwards above pedestal 1.Horizonal base plate 32 is fixed on the upper end of piston rod 37a.Stretching out or bouncing back of the piston rod 37a of base plate 32 by hydraulic cylinder 37 moves up or down.Each movable part 35 all is provided with pipe regulating part 38 at interval integratedly, and this regulating part projects upwards and be positioned in the horizontal the inboard of backstay 36 from the upside of movable part 35.Regulating part 38 vertical width equal the interval between the every couple of jack H1 of headers adjacent to each other H on the direction forward or backward at interval.When adjacent forward or backward each other movable part 35 was in contact with one another, the interval between the adjacent forward or backward pipe interval regulating part 38 equaled the thickness of pipe P.Although not shown, pipe apparatus for adjusting position 5 has and is used to make movable part 35 device away from each other that contacts with each other.When using this device to make movable part 35 separated from one another, each pipe regulating part 38 at interval and is spaced from each other with the spacing greater than the thickness of pipe P all between the adjacent mounting groove 9 of pipe guiding piece 7.
Use the interim apparatus for assembling of said structure, can assemble collector H, the heat exchange pipe P and the corrugated fin F that are used for heat exchanger in the following manner temporarily.
At first, prepare collector H, flat heat exchange tubes base P and corrugated fin F.Collector H is tubulose and all has perpendicular elongate jack H1 that a plurality of the pasts are provided with backward at certain intervals so that pipe P is inserted wherein.As mentioned before, the structure of pipe P is made by rolling as shown in figure 14 and by aluminium soldering sheet material, and described aluminium soldering sheet material has the brazing material coating on the facing surfaces of its core.Pipe P makes like this: promptly become the U font to obtain continuous body this aluminium soldering sheet bending when aluminium soldering sheet material is eased out from roll, then crooked continuous body is cut into predetermined length.As preamble with reference to DESCRIPTION OF THE PRIOR ART, the third part 62 of pipe P may because of spine 64 in each end of pipe-be cut end-from groove 65, skid off relative to one another and open a little, make the width (see Figure 15) of pipe end portion thickness T greater than the jack H1 of collector H.
Device of the present invention is in the following state that is used to assemble.Pipe guiding piece 7 is positioned at its raised position, and each manifold supports part 3 is along laterally outwards running fix simultaneously.The pipe in left side keeps and the arm 17 counterclockwise pivot running fixes of means for correcting 4 and the pipe maintenance on right side and the arm 17 clockwise running fixes of means for correcting 4, so that pipe keeper 18 is in its second place.At this moment, each pipe correcting member 19 is elevated to non-correction position with respect to keeper 18.Pipe apparatus for adjusting position 5 is in it and dips.At this moment, movable part 35 is spaced apart from each other, and the interval between the adjacent interval regulating part 38 is greater than the thickness of pipe P.
Under this state, the middle part of flat heat exchange tubes base P is installed in respectively in all mounting grooves 9 of pipe guiding piece 7, and collector H is positioned on each manifold supports part 3, and the jack H1 of collector laterally inwardly (sees Fig. 1 and 2).The relative end of pipe P is along laterally outwards outstanding above corresponding left and right supporting station 6.Then, rising pipe apparatus for adjusting position 5 is so that the opposite end of pipe P between adjacent interval regulating part 38, and makes the opposite end of all pipe P be positioned at the appropriate location by pipe end backstay 36.Reduce pipe guiding piece 7 (see figure 4)s then, make the opposite end that each supporting station 6 can support pipe P, and corrugated fin F is arranged on each to (see figure 5) between the adjacent pipe P.Subsequently, the maintenance on the maintenance in left side and the arm 17 of means for correcting 4 and right side and the arm of means for correcting 4 17 move respectively clockwise and counterclockwise, so that pipe keeper 18 moves to its primary importance, and at the opposite end of all pipe P and corrugated fin F maintenance pipe and fin.Subsequently, make pressure plate 41 reaches, be in contact with one another (see figure 6) up to adjacent movable part 35 to move forward pipe P.This makes interval between the adjacent pipe P equal the interval between the jack H1 of collector H.Make each push pedal 14 reach collector H be clipped in push pedal 14 and admit between the plate 13 then.Then, reduce pipe apparatus for adjusting position 5 so that the pipe P that 6 supportings of left and right supporting station be arranged in parallel backward and be arranged on each in the past to the fin F between the adjacent pipe P, wherein the length direction of pipe P along located lateral, broad ways vertically locate, the relative end of pipe aligns respectively.
Then, shown in Fig. 7 and 8, reduce pipe correcting member 19 and be installed in (see figure 9) in the slit 23 with opposite end with all pipe P.Even third part 62 is opened relative to one another a little in each end of pipe P, pipe is installed slit 23 also can make the end of this third part 62 be close to mutually.Because the open end of slit 23 has tapering part 23a, therefore, no matter third part 62 is upwards or downwards, each end of pipe P all can be installed to (see figure 8) in the slit 23 smoothly when pipe P is supported on the supporting station 6.
Then, manifold supports part 3 is installed in the jack H1 with the opposite end with pipe P along laterally inwardly moving.At this moment, pipe correcting member 19, hydraulic cylinder 29 and hydraulic cylinder installing plate 27 are owing to the power that is overcome spring 28 by each collector H promotion laterally inwardly moves, so that like a dream the end of pipe P is put into jack H1 (see figure 10).
Then, push pedal 14 is withdrawn, and manifold supports part 3 outwards moves along horizontal, pipe correcting member 19 risings (seeing Figure 11) subsequently.At this moment, the power of each compression helical spring 28 makes pipe correcting member 19, hydraulic cylinder 29 and hydraulic cylinder installing plate 27 return their initial position.After this, pressure plate 41 withdrawals, the arm 17 of the arm 17 of the maintenance in left side and means for correcting 4 and the maintenance on right side and means for correcting 4 moves respectively counterclockwise and clockwise, so that pipe keeper 18 moves to its second place.Like this, collector H, pipe P and corrugated fin F are just fitted together (seeing Figure 12) temporarily.
Motor vehicle air conditioners condenser shown in Figure 13 is to make like this: assemble above-mentioned parts temporarily, then dividing plate 56,57 is inserted the dividing plate jack that is formed on the collector H, and integrally with collector H and pipe P soldering together, with collector H and dividing plate 56 or 57 solderings together, with the third part 62 mutual solderings of each pipe P together, with the every pair of relative spine 63 mutual soldering among the pipe P together and with every couple of adjacent pipe P and the fin brazed between them together.Heat exchange pipe P forms corresponding flat heat exchange tubes 52.
The condenser of Zhi Zaoing can provide kind of refrigeration cycle with compressor and evaporimeter like this, and this kind of refrigeration cycle is installed in the interior aircondition as vehicle of motor vehicles.
In the above-described embodiments, can use other fluid pressure cylinder for example cylinder replace all hydraulic cylinders.
If adopt flat heat exchange tubes base shown in Figure 16, also can use interim apparatus for assembling of the present invention.
With reference to Figure 16, flat heat exchange tubes base P1 is made by such metallic plate: this metallic plate has two firsts 70 that are used to form planar wall, interconnect two firsts 70 so that form the second portion 71 of a sidewall, by two third parts 72 that are used to form another sidewall that form with this corresponding first of bending of second portion 71 opposed side edge portions in each first 70, and it is a plurality of by forming in this first of location bending and along the outstanding spine 73 of direction identical with the third part 72 of same first along the spaced apart width wise of each first 70, this flat heat exchange tubes base is made like this: promptly at second portion 71 this metallic plate is bent to the U font, third part 72 is arranged to end-to-end and the spine 73 of each first 70 is contacted with another first 70.With before forming pipe P1, the spine 73 of a first 70 and the spine 73 of another first 70 are about the center line symmetry of the width of metallic plate at crooked metal sheet.
If adopt flat heat exchange tubes base shown in Figure 17, also can use interim apparatus for assembling of the present invention.
With reference to Figure 17, flat heat exchange tubes base P2 is made by such metallic plate: this metallic plate has the single first 80 that is used to form one of two planar walls, two width are about half the second portion that is used to form another flat wall 81 of first 80, two are used to make first 80 to link to each other with the third part 82 that forms two sidewalls with corresponding second portion 81, and two the 4th parts 83 of uprightly coming out from this second portion with third part 82 opposed side edge at each second portion 81, this flat heat exchange tubes is to make like this: promptly at two third parts, 82 place's crooked metal sheets so that provide the 4th part of the lateral edges of second portion 81 to abut one another, and the 4th part 83 is cooperatively interacted.
The metallic plate that is used to make pipe P1 shown in Figure 16 and Figure 17 and P2 is to be made by the aluminium soldering sheet material that has the brazing material coating at opposite sidepiece.
Can use the flat heat exchange tubes base of apparatus for assembling of the present invention be not limited to above-mentioned those; If adopt to make by extruding part-promptly by with elongated extrude part be cut into predetermined length make-the flat heat exchange tubes base, also can use this device.The pipe of making like this may be because cutting and in the cut end distortion and be not can be placed in the jack of collector.If adopt among the publication JP-A No.1994-281373 0045 section to 0053 section and Figure 13, the 14 disclosed flat heat exchange tubes bases that include the plate-shaped member of two combinations, also can use interim apparatus for assembling of the present invention.These pipes are to make by two elongated plate-shaped member sub-assemblies are cut into predetermined length.This pipe may be because cutting and in the cut end distortion and be not can be placed in the jack of collector.In addition, make or, also can use interim apparatus for assembling of the present invention if adopt by the flat heat exchange tubes base that curved plate member is made by the pipe of electric resistance welding.Because these pipes are to make by elongated tubular body is cut into predetermined length, so these pipes may have the horizontal pars intermedia of protrusion or may be out of shape in cut end owing to cut.In either case, this pipe is not can be placed in the jack of collector.
Pipe correcting member of the present invention also can be used for disclosed interim apparatus for assembling among the publication JP-A No.1993-7958.In the case, correcting member is set to be higher than guiding piece, is positioned at the outside of guiding piece and can moving up or down in a lateral direction.
Figure 18 and 19 illustrates can be by the heat exchanger header of the interim assembling of device of the present invention.
With reference to Figure 18 and 19, in collector HA, limit jack H1 and all in to direction collector HA, tilt at two lateral edges that extend on the width in this hole, with form two with collector all-in-one-piece tapered portion H2, and the inner end of each tapered portion H2 all is provided with guide portion H3 integratedly.The opposite face H4 of two guide portion H3 all is positioned at the plane vertical with the center line of collector HA.Collector HA peripheral surface within it circumferentially is coated with the brazing material layer on the surface with outer.Under the situation of (employing) this collector HA, heat exchange pipe P, P1 or P2 all can be smoothly put in the jack H1.When being soldered to collector HA on pipe P, P1 or the P2 after interim assembling, the melt of brazing material can accumulate in the gap H5 between tapered portion H2 and pipe P, P1 or the P2, then at the leg H6 of formation shown in the shade among Figure 18 in this gap.But thereby 52 solderings of the heat-exchange tube of manufacturing on collector HA, and intensity improves.
Industrial applicibility
The invention provides a kind of interim apparatus for assembling for the manufacture of such heat exchanger: this heat is handed over Parallel operation comprises pair of parallel setting and spaced collector; A plurality of be set in parallel in described collector it Between and its relative flat heat exchange tubes of end soldering on respective headers, wherein end of heat-exchange tube Section puts into the corresponding jack that is formed on the collector; And be arranged between every pair of adjacent heat exchanging tube also To the fin on the adjacent heat exchanging tube, this heat exchanger can be used as for example air conditioner of motor vehicle at this in soldering Condenser or evaporimeter, motor vehicles oil cooler and the motor vehicle radiator of device. This device Be applicable to collector, flat heat exchange tubes base and fin are assembled into parts to be brazed temporarily.
Claims (18)
1. pipe correcting member that is used to make such heat exchanger: this heat exchanger comprises pair of parallel setting and spaced collector; A plurality ofly be set in parallel between the described collector and its relative end soldering flat heat exchange tubes on respective headers, wherein the corresponding jack that is formed on the collector is put in the end of heat-exchange tube; And all be arranged between every pair of adjacent heat-exchange tube and soldering at this to the fin on the adjacent heat-exchange tube, this pipe correcting member is applicable to described collector, flat heat exchange tubes base and fin is assembled into parts to be brazed temporarily, this pipe correcting member extends back in the past and has a plurality of pipes slits are installed, described installation slit be formed in the lateral edges of pipe correcting member and with heat exchanger will manufactured heat-exchange tube the setting backward in the past of interval identical distance.
2. the pipe correcting member that is used for interim assembled heat interchanger according to claim 1, it is characterized in that, each pipe is installed slit and is all had the opening of width greater than the maximum ga(u)ge of flat heat exchange tubes base, and the open end of this slit opens gradually towards this A/F with increasing.
3. the pipe correcting member that is used for interim assembled heat interchanger according to claim 1, it is characterized in that, the open end that each pipe is installed slit all opens so that tapering part to be provided gradually towards A/F with increasing, and the cone angle of this tapering part is the 10-20 degree.
4. the pipe correcting member that is used for interim assembled heat interchanger according to claim 3 is characterized in that, described pipe install slit have except that described tapering part and the degree of depth be not less than the part of Pipe Base Width.
5. interim apparatus for assembling of heat exchanger that is used to make such heat exchanger: this heat exchanger comprises pair of parallel setting and spaced collector; A plurality ofly be set in parallel between the described collector and its relative end soldering flat heat exchange tubes on respective headers, wherein the corresponding jack that is formed on the collector is put in the end of heat-exchange tube; And all be arranged between every pair of adjacent heat-exchange tube and soldering at this to the fin on the adjacent heat-exchange tube, this device is applicable to described collector, flat heat exchange tubes base and fin is assembled into parts to be brazed temporarily,
The interim apparatus for assembling of this heat exchanger comprises and is used for supporting the flat heat exchange tubes base that in the past be arranged in parallel backward thereon and is arranged at each supporting member to the fin between the adjacent pipe, wherein the length direction of pipe along located lateral, width vertically locate, the relative left end and the right-hand member of pipe align respectively; Two left sides that are separately positioned on this supporting member and right side and the manifold supports part that can move to the left or to the right; And a pair of left and right pipe correcting member that all extends back in the past and have a plurality of pipes installation slits, described installation slit be formed in the lateral edges of pipe correcting member and with heat exchanger will manufactured heat-exchange tube the setting backward in the past of interval identical distance, each pipe correcting member all can move between correction position and non-correction position, wherein in the corresponding end that correction position is bearing in all pipes on the supporting member all is installed in corresponding slit, be not installed in the slit at non-correction position pipe.
6. the interim apparatus for assembling of heat exchanger according to claim 5 is characterized in that, each pipe is installed slit and all had the opening of width greater than the maximum ga(u)ge of flat heat exchange tubes base, and the open end of this slit opens gradually towards this A/F with increasing.
7. the interim apparatus for assembling of heat exchanger according to claim 5 is characterized in that, the open end of each pipe slit all opens so that tapering part to be provided gradually towards A/F with increasing, and the cone angle of this tapering part is the 10-20 degree.
8. the interim apparatus for assembling of heat exchanger according to claim 7 is characterized in that, described pipe install slit have except that described tapering part and the degree of depth be not less than the part of Pipe Base Width.
9. the interim apparatus for assembling of heat exchanger according to claim 5 is characterized in that, when being in correction position, described pipe correcting member can laterally move.
10. the interim apparatus for assembling of heat exchanger according to claim 5 is characterized in that, when being in correction position, and biased laterally outside bias voltage of described pipe correcting member.
11. the interim apparatus for assembling of heat exchanger according to claim 5, it is characterized in that, each pipe correcting member all is arranged on the pipe keeper that in the past extends back, this pipe keeper can move between the primary importance and the second place, be positioned at this keeper of primary importance on the corresponding left part or right part of all heat exchange pipes that are supported on the described supporting member, at this keeper of the second place away from all heat exchange pipes, described pipe correcting member can move up or down with respect to this keeper when this keeper is in primary importance, the pipe correcting member moves down and is in described correction position, perhaps moves up and is in described non-correction position.
12. the interim apparatus for assembling of heat exchanger according to claim 11, it is characterized in that, described pipe keeper be arranged on the respective headers supporting member along the outside of horizontal direction and be fixed on the free end of an arm, this arm is connected on the horizon bar that in the past extends back and can moves pivotally around the axis of this bar, and described keeper can move between the described primary importance and the described second place by the pivoting action of this arm.
13. for making such heat exchanger: this heat exchanger comprises pair of parallel setting and spaced collector; A plurality ofly be set in parallel between the described collector and its relative end soldering flat heat exchange tubes on respective headers, wherein the corresponding jack that is formed on the collector is put in the end of heat-exchange tube; And all be arranged between every pair of adjacent heat-exchange tube and soldering at this to the fin on the adjacent heat-exchange tube, each heat-exchange tube has a pair of planar wall respect to one another and two sidewalls that at the opposite side edge of described two planar walls these two planar walls interconnected respectively, a kind of interim assemble method of heat exchanger that is used for collector, flat heat exchange tubes base and fin are assembled into temporarily parts to be brazed
The interim assemble method of this heat exchanger use according in the claim 5 to 12 each described device and comprise:
Make the heat exchange pipe that described supporting members supports be arranged in parallel in the past backward and be arranged at each the fin between the adjacent pipe, the length direction of wherein said pipe along located lateral, width vertically locate, the relative left end and the right-hand member of pipe align respectively;
Described collector is placed on the respective headers supporting member that is spaced apart from each other;
Each pipe correcting member is moved to correction position so that the corresponding left end or the right-hand member of all pipes on the described supporting member are put into corresponding pipe installation slit;
Along laterally inwardly moving described two manifold supports parts the opposite end of described pipe is put into the corresponding jack on the collector.
14. the interim assemble method of heat exchanger according to claim 13, it is characterized in that, each heat exchange pipe is made by such metallic plate: this metallic plate comprises two firsts that are used to form planar wall, interconnect described first so that form the second portion of a sidewall, and two all corresponding first with second portion opposed side edge place and this first be integral outstanding from this first to be used to form the third part of another sidewall, this heat exchange pipe is by bending to the U font third part is arranged to end-to-end making at second portion with this metallic plate.
15. the interim assemble method of heat exchanger according to claim 14 is characterized in that described metallic plate is made by rolling by aluminium soldering sheet material, this its facing surfaces of aluminium soldering sheet material is provided with the brazing material layer.
16. a method that is used to make heat exchanger is characterized in that, soldering is by collector, heat exchange pipe and fin according to the interim assembling of each described method in the claim 13 to 15.
17. heat exchanger of making by collector, heat exchange pipe and the fin assembled according to each described method in the claim 13 to 15 temporarily by soldering.
18. one kind comprise have compressor, the vehicle of the kind of refrigeration cycle of condenser and evaporimeter, described condenser is a heat exchanger according to claim 17.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003074236 | 2003-03-18 | ||
| JP074236/2003 | 2003-03-18 | ||
| US60/465,788 | 2003-04-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1777787A true CN1777787A (en) | 2006-05-24 |
| CN100439850C CN100439850C (en) | 2008-12-03 |
Family
ID=36766659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004800110631A Expired - Fee Related CN100439850C (en) | 2003-03-18 | 2004-03-18 | Tube blank correcting member for use in temporarily assembling heat exchanger, and apparatus for and method of temporaily assembling heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100439850C (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102331195A (en) * | 2010-07-12 | 2012-01-25 | 上海德朗汽车零部件制造有限公司 | B-shaped aluminum tube belt type heat radiator for water tank |
| CN102962675A (en) * | 2012-12-13 | 2013-03-13 | 江苏腾奇电力设备科技有限公司 | Chip assembly machine for finned radiator |
| CN109153091A (en) * | 2016-05-20 | 2019-01-04 | 爱励轧制产品德国有限责任公司 | Method and apparatus for manufacturing brazing heat exchanger |
| CN111360533A (en) * | 2020-03-11 | 2020-07-03 | 江西华东船业有限公司 | Automatic assembly mechanism |
| CN111434444A (en) * | 2019-01-14 | 2020-07-21 | 翰昂汽车零部件有限公司 | Automatic assembling equipment and method for heat exchanger |
| CN112797818A (en) * | 2019-11-13 | 2021-05-14 | 开利公司 | Heat exchanger assembly |
| CN114102022A (en) * | 2021-12-14 | 2022-03-01 | 湖南创研智能装备有限公司 | Robot welding fixture for shaft assemblies |
| CN115139095A (en) * | 2022-07-12 | 2022-10-04 | 泰铂（上海）环保科技股份有限公司 | Quick assembly system for automobile radiator |
| CN115502632A (en) * | 2022-09-08 | 2022-12-23 | 哈尔滨锅炉厂有限责任公司 | Deformation prevention device for welding stainless steel ultrathin fins and thin plates and using method thereof |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61111633A (en) * | 1984-11-06 | 1986-05-29 | 東京有機化学工業株式会社 | Liquid nutrient culture apparatus |
| JP2925362B2 (en) * | 1991-07-08 | 1999-07-28 | 昭和アルミニウム株式会社 | How to assemble a heat exchanger skeleton |
| CN2258607Y (en) * | 1996-04-01 | 1997-07-30 | 缪志先 | Plate type heat exchanger with integral soldering structure |
| JPH10265882A (en) * | 1997-03-25 | 1998-10-06 | Mitsubishi Heavy Ind Ltd | Aluminum alloy heat exchanger |
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2004
- 2004-03-18 CN CNB2004800110631A patent/CN100439850C/en not_active Expired - Fee Related
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102331195A (en) * | 2010-07-12 | 2012-01-25 | 上海德朗汽车零部件制造有限公司 | B-shaped aluminum tube belt type heat radiator for water tank |
| CN102962675A (en) * | 2012-12-13 | 2013-03-13 | 江苏腾奇电力设备科技有限公司 | Chip assembly machine for finned radiator |
| US11529695B2 (en) | 2016-05-20 | 2022-12-20 | Novelis Koblenz Gmbh | Brazing a heat exchanger with a moving brazing tool |
| CN109153091A (en) * | 2016-05-20 | 2019-01-04 | 爱励轧制产品德国有限责任公司 | Method and apparatus for manufacturing brazing heat exchanger |
| CN111434444A (en) * | 2019-01-14 | 2020-07-21 | 翰昂汽车零部件有限公司 | Automatic assembling equipment and method for heat exchanger |
| CN112797818A (en) * | 2019-11-13 | 2021-05-14 | 开利公司 | Heat exchanger assembly |
| CN111360533A (en) * | 2020-03-11 | 2020-07-03 | 江西华东船业有限公司 | Automatic assembly mechanism |
| CN111360533B (en) * | 2020-03-11 | 2021-07-06 | 芜湖易泽中小企业公共服务股份有限公司 | Automatic assembly mechanism |
| CN114102022A (en) * | 2021-12-14 | 2022-03-01 | 湖南创研智能装备有限公司 | Robot welding fixture for shaft assemblies |
| CN114102022B (en) * | 2021-12-14 | 2024-01-30 | 湖南创研工业技术研究院有限公司 | Shaft assembly robot welding fixture |
| CN115139095A (en) * | 2022-07-12 | 2022-10-04 | 泰铂（上海）环保科技股份有限公司 | Quick assembly system for automobile radiator |
| CN115502632A (en) * | 2022-09-08 | 2022-12-23 | 哈尔滨锅炉厂有限责任公司 | Deformation prevention device for welding stainless steel ultrathin fins and thin plates and using method thereof |
| CN115502632B (en) * | 2022-09-08 | 2023-05-30 | 哈尔滨锅炉厂有限责任公司 | Anti-deformation device for welding stainless steel ultrathin fins and thin plates and application method thereof |
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| CN100439850C (en) | 2008-12-03 |
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