CN104641180A - Radiator having pipe connector welded thereto and method for manufacturing said radiator - Google Patents
Radiator having pipe connector welded thereto and method for manufacturing said radiator Download PDFInfo
- Publication number
- CN104641180A CN104641180A CN201380036328.2A CN201380036328A CN104641180A CN 104641180 A CN104641180 A CN 104641180A CN 201380036328 A CN201380036328 A CN 201380036328A CN 104641180 A CN104641180 A CN 104641180A
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- China
- Prior art keywords
- thermal medium
- supply line
- medium supply
- line connector
- component
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
- F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
- F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
- F28D1/053—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being straight
- F28D1/05316—Assemblies of conduits connected to common headers, e.g. core type radiators
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D5/00—Hot-air central heating systems; Exhaust gas central heating systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D19/00—Details
- F24D19/02—Arrangement of mountings or supports for radiators
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H3/00—Air heaters
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/12—Arrangements for connecting heaters to circulation pipes
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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
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
- F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
- F28F1/14—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending longitudinally
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
- F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
- F28F1/14—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending longitudinally
- F28F1/20—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending longitudinally the means being attachable to the element
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/02—Header boxes; End plates
- F28F9/04—Arrangements for sealing elements into header boxes or end plates
- F28F9/16—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling
- F28F9/18—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling by welding
-
- 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
- F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
- F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
- F28D2021/0035—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for domestic or space heating, e.g. heating radiators
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Geometry (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
Abstract
The radiator having a pipe connector welded thereto according to the present invention includes: a heat medium supply pipe connector provided with a distribution hole; a radiation unit provided with a radiation fin such that a heat medium, which is supplied to the heat medium supply pipe connector through the distribution hole, exchanges heat with the ambient air, thereby increasing the temperature of the ambient air and decreasing the temperature of the heat medium; and a recovery pipe connector which recovers the heat medium discharged from the radiation unit in order to send the heat medium to an external heat supply source. When one end portion of the radiation unit projects into the heat medium supply pipe connector through the distribution hole formed in the heat medium supply pipe connector, the radiation unit is coupled to the heat medium supply pipe connector by welds inside the heat medium supply pipe connector.
Description
Technical field
The present invention relates to the manufacture method of a kind of radiator and this radiator, this radiator is configured to receive thermal source in boiler, is distributed to by heat in air and the heat exchanger of heating clamber inner region.
Background technology
Usually, radiator is be arranged on indoor mechanical device, this radiator allows the water vapour supplied from supplying heat source (such as boiler) or warm water at hot channel Inner eycle, and via the multiple fin be formed on the surface of this hot channel with air exchange heat, heat is distributed to indoor with heat interior spaces.
This radiator comprises: thermal medium supply line connector, and this thermal medium supply line connector receives warm water in self-supplied heat source (such as boiler) or water vapour; Heat-sink unit, this heat-sink unit is provided with multiple fin, and multiple fin is from thermal medium supply line connector branch out and have the wider surf zone carrying out heat exchange with air; And recovery channel connector, this recovery channel connector is connected to heat-sink unit and the water temperature by carrying out heat exchange in heat-sink unit reduced or water vapour are recycled to boiler again.The example of this radiator has been shown in No. 2006-0005695th, KR published patent.
But, in traditional radiator, connect the part of heat-sink unit 2 and thermal medium supply line connector 3 or be connected heat-sink unit 2 and be connected by welding with the part needs of recovery channel connector 5, as shown in Figures 1 and 2, and therefore, welding gun enters space is necessary.Traditional thermal medium supply line connector 3 is molded into the form of pipeline by punching press copper alloy.Thermal medium supply line connector 3 by going out for the multiple dispensing orifices 4 connected and being formed in heat-sink unit 2.After heat-sink unit 2 is coupled to dispensing orifice 4, formula integral with one another ground is connected by welding for thermal medium supply line connector 3 and heat-sink unit 2.Therefore, as shown in FIG. 2, the area of section of the heat-sink unit 2 in fact with heat sinking function is reduced.That is, be difficult to fin 2a to be placed on welding gun enter in space for connection heat-sink unit 2 and thermal medium supply line connector 3.Therefore, in the coupling part of heat-sink unit 2 and thermal medium supply line connector 3, do not carry out heat exchange actually by traditional radiator 1, thus cause the problem that the heat exchanger effectiveness of radiator 1 is degenerated.Because thermal medium supply line connector 3 is pre-formed into, there is closed cross sectional shape, so there will be this problem when performing the welding of heat-sink unit 2 in the outside of this thermal medium supply line connector 3.
Summary of the invention
technical problem
The invention provides a kind of radiator, this radiator has the syndeton of the syndeton of the improvement between heat-sink unit and thermal medium supply line connector or the improvement between heat-sink unit and recovery channel connector, thus makes this radiator have heat exchanger effectiveness and the productivity ratio of significantly increase.
technical scheme
According to an aspect of the present invention, provide a kind of radiator with welded pipe line connector, this radiator comprises: thermal medium supply line connector, this thermal medium supply line connector is tube shaped, this thermal medium supply line connects the thermal medium received from the heating of outside supplying heat source, and this thermal medium supply line is provided with multiple dispensing orifice in base unit; Heat-sink unit, an end of this heat-sink unit is connected to thermal medium supply line connector, and this heat-sink unit is provided with multiple fin, the thermal medium and the ambient air that make to be supplied to by dispensing orifice thermal medium supply line connector carry out heat exchange, thus add the temperature of ambient air and reduce the temperature of thermal medium; And recovery channel connector, this recovery channel connector is connected to another end of heat-sink unit, and this recovery channel connector reclaims the thermal medium that gives off from heat-sink unit thermal medium to be sent to outside supplying heat source, wherein, when an end of heat-sink unit is projected in thermal medium supply line connector by the dispensing orifice be formed in thermal medium supply line connector, heat-sink unit is coupled to this thermal medium supply line connector by being welded on the inside of this thermal medium supply line connector.
beneficial effect
According to the manufacture method of radiator of the present invention and radiator, improve the syndeton of heat-sink unit and thermal medium supply line connector or improve the syndeton of heat-sink unit and recovery channel connector, thus make this radiator have heat exchanger effectiveness and the productivity ratio of significantly increase, and solve the problem can damaging user's health.
Accompanying drawing explanation
Fig. 1 is the figure of the structure for illustration of traditional radiator;
Fig. 2 is the sectional view intercepted along the line II-II in Fig. 1;
Fig. 3 is the figure for illustration of heat spreader structures according to the present invention;
Fig. 4 is the sectional view intercepted along the line IV-IV in Fig. 3;
Fig. 5 is the figure of the technique of radiator in shop drawings 3;
Fig. 6 is the figure for illustration of the first punching operation in Fig. 5;
Fig. 7 is the figure for illustration of the punch operation in Fig. 5;
Fig. 8 is the figure for illustration of the first welding operation in Fig. 5;
Fig. 9 is the figure for illustration of the second punching operation in Fig. 5;
Figure 10 is the figure for illustration of the second welding operation in Fig. 5.
Detailed description of the invention
With detailed reference to embodiment, the example of these embodiments shown in the drawings.
Fig. 3 is the figure of the structure for illustration of radiator according to the present invention.Fig. 4 is the cross sectional view intercepted along the line IV-IV in Fig. 3.Fig. 5 is the figure of the technique of radiator in shop drawings 3.Fig. 6 is the figure operated for illustration of the first punching press (pressing) in Fig. 5.Fig. 7 is the figure operated for illustration of the punching (punching) in Fig. 6.Fig. 8 is the figure for illustration of the first welding operation in Fig. 5.Fig. 9 is the figure for illustration of the second punching operation in Fig. 5.Figure 10 is the figure for illustration of the second welding operation in Fig. 5.
With reference to figure 5 to Figure 10, the radiator (hereinafter, being called as " radiator ") with welded pipe line connector 100 according to a preferred embodiment of the invention comprises thermal medium supply line connector 20, heat-sink unit 30 and recovery channel connector 40.
Thermal medium supply line connector 20 is the component of tube shaped, and it receives the thermal medium from the heating of outside supplying heat source.Thermal medium supply line connector 20 can receive the hot water as thermal medium (warm water) in self-supplied heat source (such as, boiler) or water vapour.Multiple dispensing orifice 22 is arranged in the base unit (floor unit) 24 of thermal medium supply line connector 20.Dispensing orifice 22 is aimed at into a line usually.An end (it will be described subsequently) of heat-sink unit 30 is coupled to dispensing orifice 22.
Heat-sink unit 30 is for being connected to the component of the tube shaped of dispensing orifice 22.Heat-sink unit 30 is provided with multiple fin in outer circumferential surface.This fin adds the contact area between thermal medium and ambient air flowing through heat-sink unit 30, thus adds heat exchanger effectiveness.Heat-sink unit 30 specifically comprises the first component 32 and second component 34.First component 32 is formed by extruding aluminium alloy material.First component 32 comprises the pipeline configuration corresponding with dispensing orifice 22.Multiple fin is arranged in the outer circumferential surface of heat-sink unit 30.Such as, second component 34 is made up of copper alloy or stainless steel.Second component 34 is inserted in the pipeline formed in the first component 32, and this second component is coupled to the first component 32.More specifically, second component 34 is inserted in the first component 32 with the form of pipeline, the external diameter of the pipeline of this second component is slightly smaller than the internal diameter of the pipeline formed in the first component 32, then, this second component is coupled to the inside of the pipeline of the first component 32 via conduit expansion process by integrally punching press.Second component 34 and the first component 32 are separately positioned on an end of heat-sink unit 30 with in another end, make second component 34 outstanding from the first component 32 like this.That is, the length of second component 34 is greater than the length of the first component 32.An end of second component 34 penetrates to it inner from the outside of dispensing orifice 22.An end of second component 34 is given prominence to towards the inside of dispensing orifice 22, and second component 34 end is coupled to each other by welding with the base unit 24 of thermal medium supply line connector 20.That is, an end of heat-sink unit 30 is given prominence to through the dispensing orifice 22 be formed in thermal medium supply line connector 20 and towards the inside of dispensing orifice 22, and therefore, heat-sink unit 30 is coupled to this thermal medium supply line connector 20 by being welded on the inside of thermal medium supply line connector 20.An end of heat-sink unit 30 is connected to the thermal medium supply line connector 20 according to said structure.Fin is included in heat-sink unit 30, the thermal medium and the ambient air that make to be supplied to by dispensing orifice 22 thermal medium supply line connector 20 like this carry out heat exchange, thus add the temperature of ambient air and reduce the temperature of thermal medium.This fin is externally outstanding to have the wide region contacted with ambient air.
Recovery channel connector 40 is connected to another end of heat-sink unit 30.Recovery channel connector 40 reclaims the thermal medium that gives off from heat-sink unit 30 and this thermal medium is sent to outside supplying heat source, such as boiler.Recovery channel connector 40 can be identical with the coupling structure of heat-sink unit 30 with thermal medium supply line connector 20 with the coupling structure of heat-sink unit 30.
Hereinafter, the manufacture method of the radiator 10 with said structure will be described in detail.Especially, be described to the manufacture method of thermal medium supply line connector 20 and the coupling method of thermal medium supply line connector 20 and heat-sink unit 30.
As shown in FIG. 4, according to the present invention, there is no need for the outer space of welding heat-sink unit 30 and thermal medium supply line connector 20, and therefore, as shown in FIG. 4, heat-sink unit 30 and thermal medium supply line connector 20 can almost closely be arranged.As shown in FIG. 4, thermal medium supply line connector 20 and heat-sink unit 30 are arranged so that welding portion is formed in the cross-sectional internal of thermal medium supply line connector 20.Therefore, this welding portion is not externally given prominence to, and therefore, does not need the additional technique covering this welding portion.Therefore, the risk scratching user's health due to burr sharp in welding portion can be prevented.
With reference to figure 5, the manufacture method according to radiator 10 of the present invention comprises: the first punching operation (S10), punch operation (S20), the first welding operation (S30), the second punching operation (S40) and the second welding operation (S50).First punching operation (S10) is the operation of preliminary molded thermal medium supply line connector 20.In the first punching operation (S10), plate-shape metal is stamped in a mold, and such as, copper alloy or stainless steel can be used as metal alloy.This metal alloy is upwards out of shape and makes the two ends of the base unit in plane be configured as curved shape.As shown in FIG. 7, this metal alloy is processed to the cross section with open upper.The thermal medium supply line connector 20 with the cross section structure of open upper is formed by execution first punching operation (S10).By understanding the original state of the first punching operation (S10) with reference to figure 6.
The subsequent technique that punch operation (S20) can be used as the first punching operation (S10) performs.In punch operation (S20), in the base unit 24 of thermal medium supply line connector 20 tentatively molded in the first punching operation (S10), go out multiple dispensing orifice 22.Dispensing orifice 22 is side by side formed in a mold by punching technology.With reference to figure 7, punch operation (S20) can perform continuously after the first punching operation (S10).
First welding operation (S30) is technique heat-sink unit 30 end being coupled to thermal medium supply line connector 20.After punch operation (S20), in the first welding operation (S30), heat-sink unit 30 and base unit 24 are soldered to the top of preliminary molded thermal medium supply line connector 21 in such a situation, in a state in which, heat-sink unit 30 1 ends comprising multiple fin are upward through the downside of dispensing orifice 22.More specifically, after an end of second component 34 is inserted in dispensing orifice 22, preliminary molded thermal medium supply line connector 21 has the cross section structure of open upper, and therefore, welding gun can enter on the downside of it from the upside of preliminary molded thermal medium supply line connector 21.And second component 34 is soldered to base unit 24.The welding method used in the first welding operation (S30) can use tungsten inert gas (TIG) to weld (it is the example of metal arc welding).Under the state that radiator 10 is done, in the first welding operation (S30), define welding portion in the inside of thermal medium supply line connector 20, and therefore, this welding portion is invisible from outside.Described above is the structure of heat-sink unit 30 and the manufacture method of heat-sink unit 30.
After the first welding operation (S30), in the second punching operation in (S40), inner mould 100 is placed on the inside of preliminary molded thermal medium supply line connector 21 with the form of bar, and in outer mold 200, towards the outside of preliminary molded thermal medium supply line connector 21, punching press is carried out to inner mould 100, thus form the thermal medium supply line connector 20 of tube shaped.Inner mould 100 is removed after thermal medium supply line connector 21 molded completes, and therefore, inner mould 100 is formed as having negative (-) tolerance relative to the size of the interior diameter completing molded thermal medium supply line connector 20.Inner mould 100 has such shape, that is, the shape of this inner mould makes not produce interference between inner mould 100 and an end inner outstanding to base unit 24 of second component 34.
In the second welding operation (S50), the corner on top towards the thermal medium supply line connector 20 being molded as tube shaped in the second punching operation (S40) is soldered, thus forms the thermal medium supply line connector 20 with closed cross-section.After the second welding operation (S50), outer mold 200 and inner mould 100 are removed.As required, can the welding portion formed in the second welding operation (S50) be polished.Second welding operation (S50) can use the TIG welding method as used in the first welding operation (S30).
According to above-mentioned technique, as shown in FIG. 4, thermal medium supply line connector 20 and heat-sink unit can be coupled.It is evident that, the mode that the recovery channel connector 40 being arranged on another end of heat-sink unit 30 can be identical with thermal medium supply line connector 20 manufactures and couples.The front surface of thermal medium supply line connector 20 or recovery channel connector 40 or rear surface are closed by welding or combine via tabular block piece (stopper), and therefore, radiator shown in Figure 3 is done.
Those of ordinary skill in the art should be understood that, as required, spraying coating process or covering may be needed to couple technique according to radiator of the present invention.
As described above, according to the manufacture method of radiator of the present invention and this radiator, improve the syndeton of heat-sink unit and thermal medium supply line connector or the syndeton of heat-sink unit and recovery channel connector, thus increase heat exchanger effectiveness and productivity ratio significantly, and solve the problem scratching user's health.That is, therefore the area of heat-sink unit wider than traditional area with the heat-sink unit of finite size, and can improve heat dispersion.Heat-sink unit and thermal medium supply line connector can closely be located, and therefore, and this heat-sink unit has favourable and beautiful outward appearance.
Although described one or more embodiment of the present invention with reference to accompanying drawing, but those of ordinary skill in the art should be understood that, various change can be carried out to form and details under the prerequisite not deviating from spirit and scope defined by the appended claims of the present invention.
Technical scheme of the present invention
According to an aspect of the present invention, provide a kind of radiator with welded pipe line connector, this radiator comprises: thermal medium supply line connector, this thermal medium supply line connector is tube shaped, and it receives the thermal medium from the heating of outside supplying heat source and in base unit, is provided with multiple dispensing orifice; Heat-sink unit, an end of this heat-sink unit is connected to thermal medium supply line connector, and this heat-sink unit is provided with multiple fin heat, the thermal medium and the ambient air that make to be provided to by this dispensing orifice thermal medium supply line connector like this carry out heat exchange, thus add the temperature of ambient air and reduce the temperature of thermal medium; And recovery channel connector, this recovery channel connector is connected to another end of heat-sink unit, this recovery channel connector reclaims the thermal medium given off from heat-sink unit, this thermal medium to be sent to outside supplying heat source, wherein, when an end of heat-sink unit is projected in this hot supply line connector by the dispensing orifice be formed in thermal medium supply line connector, this heat-sink unit is coupled to this thermal medium supply line connector by being welded on the inside of this hot supply line connector.
This heat-sink unit comprises: the first component, and this first component comprises by extruding aluminium alloy material and forms multiple fin; And second component, this second component is made up of copper alloy, and this second component to be inserted in this first component and to expand in this first component, and this second component is integrally coupled to this first component.
According to an aspect of the present invention, provide a kind of manufacture method with the radiator of welded pipe line connector, the method comprises: the first punching operation, for passing through the metal alloy of punching press tabular in a mold, making the two ends of the base unit in plane of bending upwards be out of shape and process to have to metal alloy to be preliminarily molded thermal medium supply line connector with the cross section of open upper; Punch operation, goes out multiple dispensing orifice in the base unit for molded thermal medium supply line connector preliminary in the first punching operation; First welding operation, after punch operation, this first welding operation is used for welding heat-sink unit and base unit in preliminary molded thermal medium supply line connector top in such a state, in a state in which, the end comprising the heat-sink unit of multiple fin is upward through the downside of dispensing orifice; Second punching operation, after the first welding operation, this second punching operation is used for the inside inner mould of rod type being placed on preliminary molded thermal medium supply line connector, and carries out punching press to form the thermal medium supply line connector of tube shaped towards this inner mould to outer mold in the outside of preliminary molded thermal medium supply line connector; And second welding operation, weld for corner, to form the cross section closed of thermal medium supply line connector, described corner plane is to the top of thermal medium supply line connector being molded as tube shaped in the second punching operation.
This heat-sink unit comprises: the first component, and this first component comprises the multiple fin formed by extruding aluminium alloy material; And second component, this second component is made up of copper alloy or stainless steel, this second component to be inserted in the first component and to expand in this first component, and this second component is integrally coupled to the first component, wherein, second component is formed in give prominence to towards the outside from the first component in the end of heat-sink unit, and its part is inserted in dispensing orifice.
The mode that the recovery channel connector be arranged in the opposite side of thermal medium supply line connector is coupled to heat-sink unit is identical with the mode that thermal medium supply line connector is coupled to heat-sink unit, wherein, this heat-sink unit is arranged between recovery channel connector and thermal medium supply line connector.
Claims (5)
1. there is a radiator for welded pipe line connector, comprising:
Thermal medium supply line connector, described thermal medium supply line connector is tube shaped, described thermal medium supply line connector receives the thermal medium from the heating of outside supplying heat source, and described thermal medium supply line connector is provided with multiple dispensing orifice in base unit;
Heat-sink unit, an end of described heat-sink unit is connected to described thermal medium supply line connector, and described heat-sink unit is provided with multiple fin, the thermal medium and the ambient air that make to be supplied to by described dispensing orifice described thermal medium supply line connector carry out heat exchange, thus increase the temperature of ambient air and reduce the temperature of described thermal medium; And
Recovery channel connector, described recovery channel connector is connected to another end of described heat-sink unit, and described recovery channel connector reclaims the described thermal medium given off from described heat-sink unit, described thermal medium is sent to outside supplying heat source,
Wherein, when an end of described heat-sink unit is projected in described thermal medium supply line connector by the dispensing orifice be formed in described thermal medium supply line connector, described heat-sink unit is coupled to described thermal medium supply line connector by being welded on the inside of described thermal medium supply line connector.
2. the radiator with welded pipe line connector according to claim 1, wherein, described heat-sink unit comprises: the first component and second component, described first component comprises the multiple fin formed by punching press aluminum alloy materials, described second component is made up of copper alloy, described second component to be inserted in described first component and to expand in described first component, and described second component is integrally coupled to described first component.
3. have a manufacture method for the radiator of welded pipe line connector, described manufacture method comprises:
First punching operation, for by the metal alloy of punching press tabular in a mold, the two ends of base unit in plane are upwards out of shape with curved shape and preliminarily molded thermal medium supply line connector are processed to make it have with the cross section of open upper to described metal alloy;
Punch operation, goes out multiple dispensing orifice in the base unit for molded described thermal medium supply line connector preliminary in described first punching operation;
First welding operation, after described punch operation, described first welding operation is used for welding heat-sink unit and described base unit in the top of described preliminary molded thermal medium supply line connector under a state, in this condition, the end comprising the described heat-sink unit of multiple fin protrudes upward through the downside of described dispensing orifice;
Second punching operation, after described first welding operation, described second punching operation is used for the inside inner mould of rod type being placed on described preliminary molded thermal medium supply line connector, and in the outside of described preliminary molded thermal medium supply line connector by outer mold towards described inner mould punching press to form the thermal medium supply line connector of tube shaped; And
Second welding operation, for the cross section closed of welding to be formed described thermal medium supply line connector to corner, described corner plane is to the top of the thermal medium supply line connector be molded as with tube shaped in described second punching operation.
4. manufacture method according to claim 3, wherein, described heat-sink unit comprises: the first component and second component, described first component comprises the multiple fin formed by extruding aluminium alloy material, described second component is made up of copper alloy or stainless steel, described second component to be inserted in described first component and to expand in described first component, and described second component is integrally coupled to described first component
Wherein, described second component is formed in give prominence to towards the outside from described first component in the end of described heat-sink unit, and a part for described second component is inserted in described dispensing orifice.
5. manufacture method according to claim 4, wherein, the mode that the recovery channel connector be arranged in the opposite side of described thermal medium supply line connector is coupled to described heat-sink unit is identical with the mode that described thermal medium supply line connector is coupled to described heat-sink unit, wherein, described heat-sink unit is arranged between described recovery channel connector and described thermal medium supply line connector.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020120075756A KR101437068B1 (en) | 2012-07-11 | 2012-07-11 | A connecting pipe manufacturing type radiator and a manaufacturing method thereof |
| KR10-2012-0075756 | 2012-07-11 | ||
| PCT/KR2013/005338 WO2014010837A1 (en) | 2012-07-11 | 2013-06-18 | Radiator having pipe connector welded thereto and method for manufacturing said radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104641180A true CN104641180A (en) | 2015-05-20 |
Family
ID=49916241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201380036328.2A Pending CN104641180A (en) | 2012-07-11 | 2013-06-18 | Radiator having pipe connector welded thereto and method for manufacturing said radiator |
Country Status (3)
| Country | Link |
|---|---|
| KR (1) | KR101437068B1 (en) |
| CN (1) | CN104641180A (en) |
| WO (1) | WO2014010837A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107255416A (en) * | 2017-07-27 | 2017-10-17 | 枣庄福源环能机械制造有限公司 | Two heat-sink unit bodies and hot water channel's fastening component and its manufacture method |
| CN108271426A (en) * | 2016-11-02 | 2018-07-10 | 奇昊汽车德国有限责任公司 | Battery case |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107971601B (en) * | 2017-12-20 | 2023-11-21 | 中节能西安启源机电装备有限公司 | Automatic welding system and welding method for collecting pipe of finned radiator |
| RU181077U1 (en) * | 2017-12-29 | 2018-07-04 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Национальный исследовательский Мордовский государственный университет им. Н.П. Огарёва" | Heater |
| RU190419U1 (en) * | 2018-01-16 | 2019-07-01 | Общество с ограниченной ответственностью "Газпром трансгаз Казань" | Heating radiator |
| RU181734U1 (en) * | 2018-03-22 | 2018-07-26 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Национальный исследовательский Мордовский государственный университет им. Н.П. Огарёва" | Heater |
| RU181742U1 (en) * | 2018-04-26 | 2018-07-26 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Национальный исследовательский Мордовский государственный университет им. Н.П. Огарёва" | Heater |
| RU183405U1 (en) * | 2018-05-17 | 2018-09-21 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Национальный исследовательский Мордовский государственный университет им. Н.П. Огарёва" | Heater |
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| CN108271426A (en) * | 2016-11-02 | 2018-07-10 | 奇昊汽车德国有限责任公司 | Battery case |
| CN108271426B (en) * | 2016-11-02 | 2021-07-20 | 奇昊汽车德国有限责任公司 | Battery case |
| CN107255416A (en) * | 2017-07-27 | 2017-10-17 | 枣庄福源环能机械制造有限公司 | Two heat-sink unit bodies and hot water channel's fastening component and its manufacture method |
| CN107255416B (en) * | 2017-07-27 | 2023-12-22 | 枣庄福源环能机械制造有限公司 | Fastening component for two radiating unit bodies and hot water channel and manufacturing method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20140008750A (en) | 2014-01-22 |
| WO2014010837A1 (en) | 2014-01-16 |
| KR101437068B1 (en) | 2014-09-02 |
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