CN102840774A - Serpentine-type serviceable heat exchanger and method for manufacturing the same - Google Patents
Serpentine-type serviceable heat exchanger and method for manufacturing the same Download PDFInfo
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- CN102840774A CN102840774A CN2012100198263A CN201210019826A CN102840774A CN 102840774 A CN102840774 A CN 102840774A CN 2012100198263 A CN2012100198263 A CN 2012100198263A CN 201210019826 A CN201210019826 A CN 201210019826A CN 102840774 A CN102840774 A CN 102840774A
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- coil
- straight line
- heat exchanger
- bending
- heat exchange
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/007—Auxiliary supports for elements
- F28F9/013—Auxiliary supports for elements for tubes or tube-assemblies
- F28F9/0131—Auxiliary supports for elements for tubes or tube-assemblies formed by plates
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
- F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
- F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
- F28D1/047—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being bent, e.g. in a serpentine or zig-zag
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L37/00—Couplings of the quick-acting type
- F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
- F16L37/084—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking
- F16L37/0842—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of a ring which is split into a plurality of component parts which are held in place by means of a resilient ring member
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L37/00—Couplings of the quick-acting type
- F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
- F16L37/084—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking
- F16L37/092—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of elements wedged between the pipe and the frusto-conical surface of the body of the connector
- F16L37/0925—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of elements wedged between the pipe and the frusto-conical surface of the body of the connector with rings which bite into the wall of the pipe
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
- F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
- F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
- F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
- F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
- F28D1/047—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being bent, e.g. in a serpentine or zig-zag
- F28D1/0477—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being bent, e.g. in a serpentine or zig-zag the conduits being bent in a serpentine or zig-zag
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
- F28F19/02—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers by using coatings, e.g. vitreous or enamel coatings
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/02—Header boxes; End plates
- F28F9/0246—Arrangements for connecting header boxes with flow lines
- F28F9/0256—Arrangements for coupling connectors with flow lines
- F28F9/0258—Arrangements for coupling connectors with flow lines of quick acting type, e.g. with snap action
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/26—Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/26—Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators
- F28F9/262—Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators for radiators
- F28F9/264—Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators for radiators by sleeves, nipples
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28B—STEAM OR VAPOUR CONDENSERS
- F28B1/00—Condensers in which the steam or vapour is separate from the cooling medium by walls, e.g. surface condenser
- F28B1/06—Condensers in which the steam or vapour is separate from the cooling medium by walls, e.g. surface condenser using air or other gas as the cooling medium
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2275/00—Fastening; Joining
- F28F2275/10—Fastening; Joining by force joining
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2275/00—Fastening; Joining
- F28F2275/12—Fastening; Joining by methods involving deformation of the elements
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/4935—Heat exchanger or boiler making
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention claims a method for evaporation and condensation heat exchanging effect of heat exchanger especially relates to the invention claims a method for heat exchange the heat-conducting medium is guided by the heat exchanging coil is formed to bend of bending mode can loading and unloading of the heat exchanger and manufacturing method thereof. This invention claims a curving can be assembled and disassembled heat exchanger and manufacturing method thereof wherein the bending mode can assemble and disassemble the heat exchanging machine wherein it comprises: Heat exchange coil and frame wherein said heat exchange coil has: Are evenly arrayed straight line ring; Which is connected to said coil is connected with the coil is set on the mutually adjacent two straight line between coils and the straight line ring is embedded structure so it can be through the said several straight line ring are connected as a whole to form a bending the inner part of the channel; Said frame has: Form the frame so as to said heat exchange coil can be set in the inner part of the frame forming part; And support is set on the frame forming part of the heat exchange coil the supporting part.
Description
Technical field
The present invention relates to be used for the heat exchanger of heat exchange action such as sensible heat exchange, evaporation, cohesion, relate in particular to the heat exchange coil that guiding is used for the heat-conducting medium of heat exchange and form heat exchanger and the manufacturing approach thereof that forniciform bending-type can load and unload.
Background technology
Heat exchanger is to heat or (for example cool off heat-conducting medium through the heat exchange action that adopts air, water etc.; Cooling water, hot water, cold-producing medium etc.) device; It often is applied in cooling tower etc.; Thereby be implemented in the heat exchange between cooling water and the outdoor air through this cooling tower, so that the cooling water cooling, and then can reach the purpose of reusing cooling water.Wherein this cooling water is applied to comprise in cooling tower domestic air conditioning, refrigerator, industrial refrigeration machine.
At present, this heat exchanger is formed by multiple structure according to purposes, capacity etc., especially in needing jumbo cooling tower etc., uses removably heat exchanger of the bending-type that is described below.
Fig. 1 is according to the bending-type of the prior art side cross-sectional views of heat exchanger removably.
As shown in Figure 1, removably in the heat exchanger, the heat exchange coil 10 of guiding heat-conducting medium forms the curved shape that is similar to snake, and has the structure that is supported by framework 20 according to the bending-type of prior art.The bending-type removably heat exchange coil 10 of heat exchanger forms through long coil is bent into forniciform method, and wherein this long coil manufactures one through the mode of extrusion modling, perhaps connects as one through solder bond etc.
But there is following shortcoming in existing bending-type removably heat exchanger.
If heat exchange coil 10 inner corrosion then produce corrosion layers with the reduction heat exchange performance in heat exchange coil 10 inside thus, and reduce sharply the service life of few heat exchange coil 10, thereby need every separated replacement of certain cycle heat exchange coil 10.Especially in the winter time; When discharging the heat-conducting medium in the heat exchange coil 10 in order to prevent heat exchange coil 10 from freezing brokenly; Discharge and when re-injecting heat-conducting medium, it is open that the inside of heat exchange coil 10 is able to, and this moment, heat exchange coil 10 reacted with the inner corrosion of aggravation heat exchange coil 10 with oxygen; Therefore the outside of being not only heat exchange coil 10 should be able to prevent corrosion, and inside also should be able to prevent corrosion.
Thereby especially, owing to be applicable to that the heat exchanger of cooling tower etc. is big capacity parts, therefore easy care not can expend considerable cost for this reason, and need to safeguard, whole heat exchange coil 10 of replacement.
In addition, because of problem such as zinc-plated, that corrosion-inhibiting coating goes to pot, after heat exchange coil 10 being implemented zinc-plated, coating corrosion-inhibiting coating, the welding operation that can't implement to carry out or bending operation etc. in order to manufacture bending.In addition, after having made bending-type heat exchange coil 10,, therefore in fact be difficult to zinc-plated or coating corrosion-inhibiting coating to the internal implementation of bending-type heat exchange coil 10 because bending-type heat exchange coil 10 is very long and be crooked.In addition, because heat exchange coil 10 is under the state on the girder steel 22 of being affiliated at framework 20, to realize fixed-site through welding, therefore in fact be difficult to implement zinc-plated, coating corrosion-inhibiting coating, especially welding portion is corroded easily.Therefore, the existing bending-type non-constant of resistance to corrosion of heat exchanger removably.
Thereby, because of the present circumstance, the scheme that is described below, be used to prevent heat exchange coil 10 generation corrosion is disclosed.
When heat-conducting medium is the fluid water cold type,, therefore together inject with heat-conducting medium like anti-icing fluid and anticorrosives such as ethylene glycol in heat exchange coil 10 inside owing to only turn round heat exchanger and the heat exchanger that do not turn round in the winter time in summer.
Yet,, caused the increase of initial investment cost because of the injection of anti-icing fluid and anticorrosive; And, therefore also can cause the rising of maintenance cost owing to need periodically add anti-icing fluid and anticorrosive; And caused the pollution of environment because of the discarded object that when replacing anti-icing fluid and anticorrosive, produces.
In addition, when injecting the less anti-icing fluid of specific heat and turn round heat exchanger with anticorrosive, compare with the situation of not injecting anti-icing fluid and anticorrosive, efficient can reduce, so in order to compensate the reduction of this efficient, can only be with bigger Capacity design heat exchanger.If the capacity of heat exchanger increases, then the circular flow of heat-conducting medium also increases in the lump, thereby pump capacity also should increase, and cooling fan motor (fan motor) power also should increase, and therefore exists to comprise that the operating cost of initial investment cost sharply rises.
Therefore, press for the solution that can more effectively prevent heat exchange coil 10 generation corrosion.
Summary of the invention
In order to solve aforesaid problem, the present invention provides and also can realize zinc-plated, as to be used for corrosion-resistant coating etc. bending-type removably heat exchanger and manufacturing approach thereof simply to its inside.
In order to solve above-mentioned technical problem, the present invention can disclose removably heat exchanger of bending-type, comprising: heat exchange coil and framework, and wherein, said heat exchange coil has: a plurality of straight line coils of arranging equably mutually; And connecting coil, wherein, said connecting coil is arranged between two straight line coils adjacent each other, and inlays with said straight line coil and to combine, so that can form crooked internal path through said a plurality of straight line coils are connected as one; Said framework has: form frame so that said heat exchange coil can be arranged on inner frame formation portion; And support the support portion be arranged on the heat exchange coil in the said frame formation portion.
Can said connecting coil be bent to horseshoe-shape.
Said connecting coil comprises: the body that forms the internal path of said heat exchange coil; And form as one so that the mode that can separate is inlayed the connector that combines with said straight line coil at said body; Said connector can comprise: body; With body extend to form for one holding the straight line coil, and have the rake that little by little dwindles to the direction diameter of connector from said body; Anti-skid parts are formed by measure-alike circular shape, are divided into a plurality ofly along the peripheral direction of said body, and move along the rake of body, thereby are adjacent to the straight line coil that is contained in body and are able to interlock or separate with it; And the axial elasticity parts, from said body to the said anti-skid parts of the direction resiliency supported of connector.
Said support portion can be formed with a plurality of along the length direction of said straight line coil.
Said support portion is fixed on said frame formation portion, perhaps releasably is incorporated into said frame formation portion, and can be formed with recess or the hole that is used to install said straight line coil.
Said support portion can be formed by the plate that is formed with a plurality of said holes.
The hole of said support portion can be through firm and hard executing punching so that the partly outstanding mode of this punching forms with the direction of inlaying said straight line coil to said.
The outstanding punching part of said support portion can be cut open into, be decomposed into around the said hole a plurality of.
Between the hole of said support portion and said straight line coil, can be provided with lining.
Be provided with the inflow, first termination and second termination of discharge that is connected with the two ends of said heat exchange coil respectively with the guiding heat-conducting fluid at said framework, first termination and second termination can be able to inlay combination through heat exchange coil and connector respectively.
In addition; As the said bending-type manufacturing approach of heat exchanger removably; The present invention together discloses the removably manufacturing approach of heat exchanger of bending-type, comprising: be provided with the state of a plurality of straight line coils with said framework, the straight line coil is supported by the support portion of said framework; And it is immersed in gold plating solution or coating solution, implements gold-plated/coating operation; And said gold-plated/coating operation after, connecting coil inlayed be incorporated into the straight line coil that is arranged on said framework, to accomplish the making of heat exchange coil.
According to aforesaid content of the present invention, be expected to reach and comprise following multiple effects.But the present invention is not in the Shi Caihui that produces effect of the institute establishment that realizes being described below.
Because heat exchange coil is divided into straight line coil and connecting coil; And under the state that the straight line coil only is set on the framework, implement gold-plated, coating operation; Therefore not only can implement gold-plated, coating simply, fully to the outer peripheral face of straight line coil, and also can implement gold-plated, coating simply, fully inner peripheral surface.
In addition, because heat exchange coil is divided into straight line coil and connecting coil, and it can implement to separate as the loading and unloading type corrosion resistance coil that can keep in repair (service) simply, therefore can safeguard, replace a part of heat exchange coil.
In addition owing to replaced the solder bond mode with the mode of inlaying combination mutually between the straight line coil of heat exchange coil and the connecting coil, therefore can prevent the straight line coil gold-plated, coating is impaired.
In addition, through being formed for installing the recess or the hole of straight line coil in frame supported portion, thereby can determine the position that is provided with of straight line coil, and can prevent the shake of straight line coil.
In addition, the hole of the support portion of framework is able to give prominence to through punching (punching), thereby can more stably support the straight line coil, and this part can play the effect of the spring (spring) of the vibrations that absorb heat exchange coil, impact.Especially, around the hole, cut out a plurality of punching parts outstanding in frame supported portion, thereby can further improve spring performance.
Perhaps, through between the hole of the support portion of framework and straight line coil, lining being set, wherein lining can play spring action, thus when the material of framework and straight line coil not simultaneously, can prevent by the caused corrosion of contact of different materials etc.
Description of drawings
Fig. 1 is the bending-type side cross-sectional views of heat exchanger removably of prior art;
Fig. 2 is the bending-type side view of heat exchanger removably of one embodiment of the invention;
Fig. 3 is the view towards the arrow A direction of Fig. 2;
Fig. 4 is the view towards the arrow B direction of Fig. 2;
Fig. 5 is the exploded perspective view of the bending-type heat exchange coil of one embodiment of the invention;
Fig. 6 is the bonding state sectional view of the bending-type heat exchange coil of one embodiment of the invention;
Fig. 7 is the connector stereogram of the bending-type heat exchange coil of one embodiment of the invention;
Fig. 8 is the loaded and unloaded state sectional view of the bending-type heat exchange coil of one embodiment of the invention;
Fig. 9 is the bending-type framework stereogram of heat exchanger removably of one embodiment of the invention;
Figure 10 is the bending-type frame supported portion front view of heat exchanger removably of one embodiment of the invention;
Figure 11 is the bending-type frame supported portion sectional view of heat exchanger removably of another embodiment of the present invention;
Figure 12 is the sectional view along the C-C line of Figure 11;
Figure 13 is the bending-type frame supported portion sectional view of heat exchanger removably of yet another embodiment of the invention;
Figure 14 is the bending-type support portion sectional view of heat exchanger removably of another embodiment of the present invention;
Figure 15 is the bending-type support portion front view of heat exchanger removably of yet another embodiment of the invention;
Figure 16 is the bending-type heat exchange coil sectional view of heat exchanger removably of yet another embodiment of the invention.
Description of reference numerals
100: heat exchange coil; 110: the straight line coil;
120: connecting coil; 140: connector (joint);
200: framework (frame); 210: frame formation portion;
220: the support portion.
The specific embodiment
Below, specify embodiments of the invention with reference to accompanying drawing.
In this explanation when of the present invention, will omit to the specifying of known function or structure, in order to avoid aim of the present invention is obscured.
As shown in Figure 3, the bending-type of one embodiment of the invention removably heat exchanger can comprise: heat exchange coil 100, form bending, and be used to guide heat-conducting medium; And framework 200, be used to support heat exchange coil 100.
Especially, heat exchange coil 100 can comprise: a plurality of straight line coils 110 of arranging equably mutually; And connecting coil 120, wherein, connecting coil 120 is arranged between two straight line coils 110 adjacent each other, and inlays with straight line coil 110 and to combine, and so that a plurality of straight line coils 110 are connected as one, thereby can form crooked internal path 102.
On a framework 200, can be separated by and be provided with a plurality of heat exchange coils 100 along a direction; The a plurality of straight line coils 110 that form a heat exchange coil 100 can fitly be arranged in row along the direction different with the direction of being separated by of a plurality of heat exchange coils 100 (for example, illustrated above-below direction).
Connecting coil 120 can comprise: body 130, and the internal path 102 that forms heat exchange coil 100 with straight line coil 110 combines to inlay with straight line coil 110; And connector 140, extend respectively at the two ends of body 130 and to be set to one and to combine to inlay with straight line coil 110.
Especially, connector 140 is through the following structures characteristic, not only can keep enough sealings simplifying under connecting coil 120 and the prerequisite that inlaying of straight line coil 110 combines, and make the separation between connecting coil 120 and the straight line coil 110 become possibility.
That is, connector 140 can comprise: the body 142 that connects as one with body 130, anti-skid parts 144, radial elastic parts 145, axial elasticity parts 146, block parts 147, seal 148 and circular rings (ring) 149.Body 142 is used to hold straight line coil 110, and its inside is hollow, and can be formed with ring concave portion 142a and the rake 142b of diameter greater than the internal path 102 of the body 130 of connecting coil 120 along internal perisporium.The diameter of the rake 142b of body 142 can be along little by little enlarging or dwindle to the direction of connector 140 from the body 130 of connecting coil 120.Anti-skid parts 144 are used to stop moving of the straight line coil 110 that is contained in body 142, and its outer peripheral face and rake 142b tilt accordingly, and move along rake 142b.Anti-skid parts 144 form measure-alike circular shape, and are divided into three, so that it has stable structure.In addition, can form the sawtooth 144a of a plurality of annulars that the approach axis of directed line coil 110 tilts at the inner peripheral surface of anti-skid parts 144.Radial elastic parts 145 are used for towards the anti-skid parts 144 of radial direction resiliency supported, and it can adopt ring (ring) or the C-ring with predetermined diameter.Axial elasticity parts 146 are used for axially, are direction or the direction resiliency supported anti-skid parts 144 opposite with it that straight line coil 110 gets into.Block parts 147 can be by for ring forms, and it has the internal diameter that can supply straight line coil 110 to inlay.Be described below, can be formed with instrument at block parts 147 and insert recess 147a, can be inserted in the body 142 to be used in the instrument 160 that inserts anti-skid parts 144.
Based on inlaying combination and can realize as follows between the connecting coil 120 of above-mentioned connector 140 and the straight line coil 110.
As shown in Figure 8, instrument 160 is inserted in the body 142 of connector 140, utilize instrument 160 that the anti-skid parts 144 of connector 140 are inserted into after the inside of connecting coil 120, straight line coil 110 is inlayed to the body of connector 140.At this moment, be pushed into the inner state of connecting coil 120, so straight line coil 110 do not receive the interference of the anti-skid parts 144 of connector 140, and can be embedded in simply in the body of connector 140 because the anti-skid parts 144 of connector 140 are in.As stated; When straight line coil 110 being inlayed puller 160 to the body of connector 140; Then according to the elastic restoring force of the axial elasticity parts 146 of connector 140; The anti-skid parts 144 of connector 140 are to the outer side shifting of connecting coil 120, thereby as shown in Figure 6, its can be adjacent to straight line coil 110 and with straight line coil 110 interlock tightly.Thereby, can realize the firm combination of inlaying between connecting coil 120 and the straight line coil 110, and can keep sealing each other.
When from straight line coil 110 separation connecting coils 120; As shown in Figure 8; The instrument of the block parts 147 through connector 140 inserts recess 147a, instrument 160 is inserted in the body 142 of connector 140, and the anti-skid parts 144 of connector 140 are pushed the inside of connecting coil 120.At this moment, the anti-skid parts 144 of connector 140 separate with straight line coil 110, thereby have removed the interlock between that realize and the straight line coil 110 of anti-skid parts 144 through connector 140, and straight line coil 110 can break away from from connecting coil 120 thus.
In addition, connecting coil 120 can be a shape arbitrarily, but as shown in the figure, preferably, forms it into the shape like the bending of horseshoe-shape, thereby can minimize the flow resistance of heat-conducting medium.
As shown in the figure, the frame formation portion 210 of framework 200 can form hexagonal structure, in addition can also form other multiple structures.
Be formed with the support portion 220 of a plurality of frameworks 200 along the length direction of straight line coil 110, can help stably supporting straight line coil 110 so more.Especially as shown in the figure, preferably, the support portion 220 of framework 200 is formed the two ends of supporting straight line coil 110 at least along the length direction of straight line coil 110 respectively.And, as shown in the figure when the length of straight line coil 110 is longer, can also the support portion 220 of framework be increased to more than one or two further, so that support the mid portion of straight line coil 110 along the length direction of straight line coil 110.
Though straight line coil 110 can only be held in support portion 220, and is as shown in the figure, it can also be formed with recess 222 or the hole 224 that is used to install straight line coil 110.At this moment; Be installed in the recess 222 or the hole 224 of support portion 220 along with straight line coil 110; The setting that can guide straight line coil 110 through support portion 220 respectively to be to determine its position, can prevent that therefore straight line coil 110 from shaking, and can keep the arrangement between the straight line coil 110.
This support portion 220 can be made up of the plate 220A that is formed with a plurality of holes 224, especially like Fig. 9 to Figure 13, shown in Figure 15.At this moment, as shown in the figure, the plate 220A of size that adopts the plate 220A of the size with the one side that can cover frame formation portion 210 or can divide the one side of frame formation portion 210 forms support portion 220, thereby all straight line coils 110 can be installed.
Meanwhile, like Figure 11 and shown in Figure 12, to the direction punching of stringing coil 110 with plate 220A punching so that this punching part 226 be able to give prominence to, thereby can form the hole 224 of support portion 220.At this moment; Through punching part 226 outstanding on support portion 220; Can more stably support straight line coil 110; When adopting the little material of rigidity such as aluminium or plastics for example to form plate 220A with thin thickness, punching part 226 outstanding on support portion 220 can play like effects such as flat springs, thereby can be absorbed in the vibrations that take place on the heat exchange coil 100 or impact.And then; Shown in figure 12; Can cut 228 around the hole 224 of support portion 220 and go out a plurality of punching parts 226 outstanding on support portion 220; Spring performance can be strengthened thus, and punching part 226 on support portion 220, outstanding can be opened, thus stringing coil 110 simply; Punching part 226 on support portion 220, outstanding is adjacent to straight line coil 110, thereby can more stably support straight line coil 110.
Perhaps, shown in figure 13, can be provided with lining (bush) 230 between the hole 224 of support portion 220 and the straight line coil 110.Lining 230 is formed by materials such as plastics or rubber, so that can play the effect like spring etc.
In addition, shown in figure 14, support portion 220 is made up of girder steel 220B, and this girder steel 220B is provided with a plurality of holding straight line coil 110 along the above-below direction of frame formation portion 210, and can be formed with recess 222.
In addition, can be provided with at framework 200: be connected with one of two ends of heat exchange coil 100 with the guiding heat-conducting medium to first termination (header) 300 that heat exchange coil 100 flows into; And be connected with the guiding heat-conducting medium from second termination 310 that heat exchange coil 100 is discharged with another one in the two ends of heat exchange coil 100.
The combination of inlaying for first termination 300, second termination 310 and heat exchange coil 100 can also form as one the connectors such as connector 140 like above-mentioned connecting coil 120 in the coil bonding pad of first termination 300 and second termination 310.Perhaps, the connector (coupling) of the connector 140 through being formed with above-mentioned connecting coil 120 in both sides, first termination 300, second termination 310 and heat exchange coil 100 can interosculate.
The manufacture process of this bending-type heat exchanger of the present invention can realize according to following process.
At framework 200 a plurality of straight line coils 110 are set, so that can support a plurality of straight line coils 110 through the support portion 220 of framework 200.
Then; Be arranged on state on the framework 200 with a plurality of straight line coils 110 and be immersed in gold plating liquid or coating (coating) solution that is used for preventing to corrode etc.; Thereby not only implement gold-plated or coating, and inner peripheral surface is also implemented gold-plated or is coated with the outer peripheral face of straight line coil 110.At this moment, a plurality of straight line coils 110 can be able to support and keep arrangement by framework 200, so can the gold-plated equably or coating to a plurality of straight line coils 110.In addition, to straight line coil 110 implement gold-plated or coating after, when it was embedded in the hole of support portion 220 of framework 200, the gold-plated or coating meeting of straight line coil 110 came off because of the interference between the support portion 220 of itself and framework 200.But,, can prevent that therefore gold-plated, the coating of straight line coil 110 from taking place impaired because the present invention implements gold-plated or the coating operation under the state that straight line coil 110 is supported by framework 200.
After the aforesaid gold-plated or coating operation, connecting coil 120 inlayed respectively be incorporated into the straight line coil 110 that is arranged on framework 200, thereby accomplish heat exchange coil 100.At this moment, straight line coil 110 is inlayed mutually with connecting coil 120 and is combined.Between straight line coil 110 and connecting coil 120, substituted welding manner to inlay combination mutually, thereby gold-plated, the coating that can prevent straight line coil 110 take place impaired.And as stated,, can realize separating, combining once more of straight line coil 110 and connecting coil 120 simply for maintenance, the replacement of heat exchange coil 100.In order to prevent corrosion etc., can implement gold-plated, coated in advance to connecting coil 120 extraly.As shown in the figure, connecting coil 120 is with the crooked shape of horseshoe-shape, but because its length is shorter, therefore is not only the outer peripheral face of connecting coil 120 is implemented gold-plated, coating simply, and also can implement gold-plated, coating simply to inner peripheral surface.
Then, heat exchange coil 100 and first termination 300, second termination 310 are inlayed combination mutually, then can accomplish removably heat exchanger of bending-type.
In addition, shown in figure 16, as an embodiment more of the present invention, heat exchange coil 100 can comprise: straight line coil 110; Bend to the connecting coil 120 of horseshoe-shape; And connector 1000, wherein, connector 1000 is inlayed separably with connecting coil 120, straight line coil 110 respectively and is combined, so that can connecting coil 120 and straight line coil 110 be connected as one.The two side ends of connector 1000 can comprise respectively: the body 1100 that forms tube shape and be able to inlay so that connecting coil 120, straight line coil 110 inserts; And connector portion 120, wherein, that connector portion 120 is equivalent to be used to realize is that inlaying between connecting coil 120 and the straight line coil 110 combines, like the connector of Fig. 1 to connecting coil shown in Figure 15.In addition other structure is identical with the foregoing description that describes referring to figs. 1 to Figure 15 or similar, therefore for fear of aim of the present invention is obscured, will omit explanation at this.
More than, the preferred embodiments of the present invention exemplarily have been described, but scope of the present invention is not limited to aforesaid specific embodiment, in addition suitable change in the scope that can in claims, put down in writing.
Claims (12)
1. the heat exchanger that bending-type can load and unload is characterized in that, comprising:
Heat exchange coil has:
A plurality of straight line coils are arranged mutually equably; With
Connecting coil is arranged between two straight line coils adjacent each other, and inlays with said straight line coil and to combine, thereby through said a plurality of straight line coils being connected as one forming crooked internal path, and
Framework has:
Frame formation portion is used to form frame, so that said heat exchange coil is arranged on inside; With
The support portion is used to support the heat exchange coil that is arranged in the said frame formation portion.
2. the heat exchanger that bending-type according to claim 1 can load and unload is characterized in that,
Said connecting coil bends to horseshoe-shape.
3. the heat exchanger that bending-type according to claim 1 can load and unload is characterized in that, said connecting coil bends to horseshoe-shape, also comprises:
Connector is with the mode that can separate, inlay with said connecting coil and said straight line coil and combine respectively, so that said connecting coil and said straight line coil are connected as one.
4. the heat exchanger that bending-type according to claim 1 can load and unload is characterized in that,
Said connecting coil comprises:
Body is used to form the internal path of said heat exchange coil; With
Connector forms as one with said body, inlays with said straight line coil with the mode that can separate to combine, and
Said connector comprises:
Body, with body extend to form for one holding the straight line coil, and have from the diminishing rake of direction diameter of said body to connector;
Anti-skid parts are formed by measure-alike circular shape, are divided into a plurality ofly along the peripheral direction of said body, and move along the rake of body, thereby are adjacent to the straight line coil that is contained in body and are able to interlock or separate with it; And
The axial elasticity parts, from said body to the said anti-skid parts of the direction resiliency supported of connector.
5. the heat exchanger that bending-type according to claim 1 can load and unload is characterized in that,
Said support portion is formed with a plurality of along the length direction of said straight line coil.
6. the heat exchanger that bending-type according to claim 1 can load and unload is characterized in that,
Said support portion is fixed in said frame formation portion or can be incorporated into said frame formation portion with loading and unloading, and is formed with recess or the hole that is used to install said straight line coil.
7. the heat exchanger that bending-type according to claim 6 can load and unload is characterized in that,
Said support portion is formed by the plate that is formed with a plurality of said holes.
8. the heat exchanger that bending-type according to claim 7 can load and unload is characterized in that,
The hole of said support portion is through firm and hard executing punching so that the partly outstanding mode of this punching forms with the direction of inlaying said straight line coil to said.
9. the heat exchanger that bending-type according to claim 8 can load and unload is characterized in that,
Said support portion, outstanding punching part is cut open to a plurality of around said hole.
10. the heat exchanger that bending-type according to claim 7 can load and unload is characterized in that,
Between the hole of said support portion and said straight line coil, be provided with lining.
11. the heat exchanger that bending-type according to claim 1 can load and unload is characterized in that,
Be provided with the inflow, first termination and second termination of discharge that is connected with the two ends of said heat exchange coil respectively with the guiding heat-conducting fluid at said framework,
First termination and second termination are able to inlay combination through heat exchange coil and connector respectively.
12. the manufacturing approach of the heat exchanger that can load and unload according to any described bending-type of claim in the claim 1 to 11 is characterized in that, comprising:
Be provided with the state of a plurality of straight line coils with said framework, the straight line coil supported by the support portion of said framework, and it is immersed in gold plating solution or the coating solution, implement gold-plated/coating operation; And
Said gold-plated/coating operation after, connecting coil inlayed be incorporated into the straight line coil that is arranged on said framework, to accomplish the making of heat exchange coil.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2011-0061119 | 2011-06-23 | ||
| KR20110061119A KR101090230B1 (en) | 2011-06-23 | 2011-06-23 | Serpentine type serviceable heat-exchanger and manufacturing method for the same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102840774A true CN102840774A (en) | 2012-12-26 |
| CN102840774B CN102840774B (en) | 2014-12-31 |
Family
ID=45505696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210019826.3A Expired - Fee Related CN102840774B (en) | 2011-06-23 | 2012-01-16 | Serpentine-type serviceable heat exchanger and method for manufacturing the same |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US20120325448A1 (en) |
| KR (1) | KR101090230B1 (en) |
| CN (1) | CN102840774B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106370032A (en) * | 2016-10-10 | 2017-02-01 | 江苏华西节能装备有限公司 | Modularized evaporative air cooling unit convenient to maintain |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103185467B (en) * | 2011-12-31 | 2016-04-27 | 刘万辉 | A kind of preparation method of semiconductor refrigerating heat-producing machine external heat exchanger |
| WO2016144276A1 (en) * | 2015-03-11 | 2016-09-15 | Atm Beyaz Eşya Parçalari Sanayi̇ Ve Ti̇caret Li̇mi̇ted Şi̇rketi̇ | Staggered heat exchanger connected in series and method for manufacturing the same |
| DE102015216441A1 (en) * | 2015-08-27 | 2017-03-02 | BSH Hausgeräte GmbH | Household appliance with a vibration-damped pipeline and process for its production |
| CN105547038B (en) * | 2016-01-14 | 2024-01-05 | 万隆新材(北京)科技有限公司 | Anti-vibration structure and method for condenser tube bundle |
| KR101772207B1 (en) | 2016-07-01 | 2017-08-28 | 주식회사 동화엔텍 | Heat exchanger with sliding frame structure and method manufacturing the heat exchanger |
| KR101892192B1 (en) * | 2018-05-03 | 2018-10-04 | 주식회사 성지공조기술 | A prevent frostbite heat-exchanger with detachable u-type fittings |
| FI129941B (en) * | 2018-05-21 | 2022-11-15 | Valmet Technologies Oy | A heat exchanger with a bond and a method for manufacturing the same |
| CN113518879B (en) * | 2019-04-01 | 2023-12-15 | 斯瓦戈洛克公司 | Push-to-connect catheter adapter assembly and apparatus |
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| JPS54125565A (en) * | 1978-03-23 | 1979-09-29 | Kawasaki Heavy Ind Ltd | Heat exchanger |
| JPH09318287A (en) * | 1996-05-30 | 1997-12-12 | Kubota Corp | Oil cooler |
| CN201621413U (en) * | 2010-02-01 | 2010-11-03 | 上海醇华电子有限公司 | Movable joints attached U-shaped tube |
| CN201697503U (en) * | 2010-02-01 | 2011-01-05 | 上海醇华电子有限公司 | Double-pipe heat interchanger |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH10197186A (en) * | 1996-12-27 | 1998-07-31 | Mitsubishi Materials Corp | Heat exchanger |
| JP2000356409A (en) | 1999-06-14 | 2000-12-26 | Matsushita Electric Ind Co Ltd | Heat exchanger |
-
2011
- 2011-06-23 KR KR20110061119A patent/KR101090230B1/en active IP Right Grant
-
2012
- 2012-01-16 CN CN201210019826.3A patent/CN102840774B/en not_active Expired - Fee Related
- 2012-01-25 US US13/358,141 patent/US20120325448A1/en not_active Abandoned
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS545147U (en) * | 1977-06-14 | 1979-01-13 | ||
| JPS54125565A (en) * | 1978-03-23 | 1979-09-29 | Kawasaki Heavy Ind Ltd | Heat exchanger |
| JPH09318287A (en) * | 1996-05-30 | 1997-12-12 | Kubota Corp | Oil cooler |
| CN201621413U (en) * | 2010-02-01 | 2010-11-03 | 上海醇华电子有限公司 | Movable joints attached U-shaped tube |
| CN201697503U (en) * | 2010-02-01 | 2011-01-05 | 上海醇华电子有限公司 | Double-pipe heat interchanger |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106370032A (en) * | 2016-10-10 | 2017-02-01 | 江苏华西节能装备有限公司 | Modularized evaporative air cooling unit convenient to maintain |
Also Published As
| Publication number | Publication date |
|---|---|
| US20120325448A1 (en) | 2012-12-27 |
| CN102840774B (en) | 2014-12-31 |
| KR101090230B1 (en) | 2011-12-06 |
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