CN1916548A - Stand box made from pole wing shaped section material in use for radiator, and manufacturing method - Google Patents
Stand box made from pole wing shaped section material in use for radiator, and manufacturing method Download PDFInfo
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- CN1916548A CN1916548A CN 200610014870 CN200610014870A CN1916548A CN 1916548 A CN1916548 A CN 1916548A CN 200610014870 CN200610014870 CN 200610014870 CN 200610014870 A CN200610014870 A CN 200610014870A CN 1916548 A CN1916548 A CN 1916548A
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Abstract
A wing section of vertical channel post used on heat radiator welds steel radiation subwing and radiation master wing on external surface of steel cylindrical water channel along axial direction in sequence. The heat radiator prepared by said wing section of vertical channel post can have property as single post heat radiation amount of Q=110.0w/ sheet and pressure bearing capacity of 1.0MPa when deltaT=64.5deg.c.
Description
Technical field
The present invention relates to a kind of is the radiator of medium heating with liquid or steam, and specifically relating to a kind of being used for liquid or steam is the post wing-type radiator section bar and the production method thereof of heating medium.
Background technology
The convector that building is used is commonly called as " radiator ", generally all is to be medium with hot water or steam, and the metal heat-conducting performance of utilizing radiator is to the space distribute heat.Radiator is to be made by the shaped material of radiator of various different structures.The thermal property of radiator, bear pressure and service life, depend on material, structure and the manufacture method of shaped material of radiator.
Before the present invention realizes, the radiator on the market, kind and style are varied, and material mostly is metal material.The assembly that with the albronze is the combined column wing-type radiator product of material is aluminium heat-dissipating fin and copper pipe, the combination of aluminum heat-dissipating fin and copper pipe is that a copper pipe is penetrated in the aluminium heat-dissipating fin through hole that is squeezed out by diel, and by copper pipe liquid being expanded or drawing bloated mode, make between the through hole of copper pipe outer surface and aluminium heat-dissipating fin and carry out expanded joint, and then aluminium heat-dissipating fin and copper pipe are fixed together.In the structure of this kind section bar, because the material difference of using, the difference of expansion of metal coefficient and STRESS VARIATION thereof, make fixedly to be easy to generate absent-mindedness between copper pipeline of this section bar and the aluminium matter fin, syndeton is in an unsure state and then greatly reduces the service life and the heat transfer efficiency thereof of this section bar.And the complex manufacturing of albronze post wing-type radiator, the need a large amount of expensive nonferrous materials of consumption and the energy, and then increased product cost greatly.For addressing the above problem, people begin to make a kind of not with the steel column type heat radiator of fin, its section bar is originally as hollow pipe, simple in structure, medium from pipeline by tube wall directly and the external world carry out heat exchange, though can reduce the cost of raw material, improve the service life of radiator, but its manufacturing process's complexity, and heat exchange area is less, and then the thermal efficiency of radiator is had a greatly reduced quality.Because water consumption is big, increased the operation cost and the load of radiator greatly simultaneously.In order to improve the thermal efficiency of steel radiator, increase area of dissipation, people adopt the sheet string type structure that fin is set at pipeline external surface.But in this kind heat spreader structures, adopt the method for attachment of expanded joint formula to combine between fin and the pipeline equally, and be line between fin and the pipeline and be connected, in use this connected mode is easy to generate absent-mindedness, cause the not tight of connection, the result not only makes heat transfer efficiency greatly reduce, and greatly reduces the service life of radiator.
Summary of the invention
The objective of the invention is by a kind of stand box made from pole wing shaped section material in use for radiator and manufacture method thereof are provided, and then solved the problem that exists in the above-mentioned background technology.
For achieving the above object, the technical solution adopted in the present invention is: in the stand box made from pole wing shaped section material in use for radiator structure, the outer surface of steel cylindricality water channel is welded with the radiation subwing and the radiation master wing of steel successively along the axial rule of described cylindricality water channel.
The cross sectional shape of described radiation subwing is concavity, and the cross sectional shape of described radiation master wing is rounded or be the ear shape.
The outer surface of described cylindricality water channel can be along the axial two two corresponding two groups of radiation subwings that are welded in cylindricality water channel outer surface that are provided with of described cylindricality water channel, and the cross section between the adjacent radiation subwing is vertical mutually; The outer surface of one group of radiation subwing is provided with along the radiation master wing that axially is welded in cylindricality water channel outer surface of described cylindricality water channel.
The material of described cylindricality water channel, radiation subwing and radiation master wing can be identical also can be inequality, its material is the combination of mild steel-mild steel or stainless steel-stainless steel or steel-aluminium or copper-copper.
The manufacturing process of described stand box made from pole wing shaped section material in use for radiator is followed successively by: selection-heat-dissipating fin and the welding of cylindricality water channel material making-employing thermosoling.
In the described selection operation, radiation master wing and radiation subwing are selected low carbon steel plate for use, and thickness is 0.5mm-0.8mm, and the cylindricality water channel is selected the low-carbon (LC) seamless steel pipe for use or the seam welding pipe is arranged, and thickness is 1.5mm-2.5mm.
In described heat-dissipating fin and the cylindricality water channel material production process, radiation subwing and radiation master wing are with the mould extrinsion pressing of routine, and alongst extruding is spill and circle or ear type respectively; Described cylindricality water channel cross section is rounded.
In the operation of described thermosoling welding production pole wing shaped section material, with described radiation subwing be divided into opening direction opposite and opposing parallel is provided with two groups, make the adjacent pair wing section that looses be mutual plumbness.Wherein one group is welded in the outer surface of described cylindricality water channel with the hot melt rendezvous method of routine, the corresponding outer surface that is coated on this group radiation subwing of radiation master wing, and be welded in the outer surface of described cylindricality water channel simultaneously with the hot melt rendezvous method of routine.Another group radiation subwing is the outer surface that the opposite and opposing parallel of opening direction is arranged at the docking port place of radiation master wing.
Hot melt rendezvous method in the described thermosoling welding production pole wing shaped section material operation is meant:
A. surface and oil contaminant and other foreign material to radiation master wing radiation subwing and cylindricality water channel workpiece clean;
B. with the anchor clamps fixation workpiece, respectively one group of radiation subwing is clamped at the interface section face place with the cylindricality water channel earlier, and be fixed on the cylindricality water channel outer surface, make it keep the opposite and parallel state of opening direction, the hot melt instrument that employing is conventional should be organized radiation subwing and cylindricality water channel outer surface carries out sweat soldering;
C. two radiation master wings are coated on the extension of two above-mentioned radiation subwings respectively, make the cross section between this radiation subwing, cylindricality water channel and the main fin be a space of sealing.Described radiation master wing planar section is realized butt joint mutually in the position of the axial an angle of 90 degrees of cylindricality water channel; With another group totally two radiation subwings be superimposed on joint between the radiation master wing respectively, and carry out sweat soldering in this joint, finish the butt joint of workpiece, and make weld be tight, clean and tidy vertical linear bonding wire, and then make each heat-dissipating fin and cylindricality water channel constitute whole firm stand box made from pole wing shaped section material in use for radiator.
Described hot melt instrument is conventional resistance soldering set, and the heat fusing temperature is set at the melting point metal temperature of post wing material.
The radiator pole wing shaped section material of above-mentioned manufacturing is welded by the group sheet, constitute steel post wing-type radiator.Make this radiator be upright case water channel post airfoil structure.
In manufacture method of the present invention, in manufacture process, can not produce since noise, dust to the pollution of environment, handling safety, the sweat soldering between heat-dissipating fin and the cylindricality water channel makes the workpiece must be in the complete welding of carrying out point, face and line, face of weld is smooth clean and tidy, does not have the weldering of leakage.Owing to significantly reduced the manufacturing process of radiator, and then significantly reduced manufacturing cost.
By the steel stand box made from pole wing shaped section material that said method is made, the firm connection between fin and the water channel, can guarantee service life of radiator; Because the maximized area of dissipation that increased so can improve the thermal efficiency of radiator under the minimum situation of water consumption, reduces the operation cost of heating equipment greatly in water saving, and then reduces the use cost of radiator,
The radiator that adopts pole wing shaped section material of the present invention to form detects through national heatsink mass supervision and inspection center, and the result shows, thermal property: in the time of Δ T=64.5 ℃, centre-to-centre spacing is 600mm, single-column heat dissipation capacity Q=110.0W/ sheet.Metal thermal intensity q=0.847W/ (Kg. ℃), bearing capacity reaches more than the 1.0Mpa.These technical indicators all are better than China's radiator industry standard " JG/T1-1999 heating radiator-steel column type heat radiator ".
Description of drawings
Fig. 1 is a stand box made from pole wing shaped section material structural representation of the present invention;
Fig. 2 is radiation master wing and radiation subwing and the welded cutaway view of water pipe section among Fig. 1;
Fig. 3 is the cutaway view of the radiation master wing structure among Fig. 2;
Fig. 4 is the cutaway view of the secondary radiating wing structure among Fig. 2.
The specific embodiment
Below in conjunction with drawings and Examples the present invention is elaborated.
Embodiment
Referring to Fig. 1-4, in the stand box made from pole wing shaped section material in use for radiator structure, the outer surface of steel cylindricality water channel 3 is welded with the radiation subwing 1 and the radiation master wing 2 of steel successively along the axial rule of described cylindricality water channel.
The cross sectional shape of described radiation subwing is concavity, and the cross sectional shape of described radiation master wing is the ear shape.
The outer surface of described cylindricality water channel can be along axial two two corresponding 1-D, the 1-A that are welded in cylindricality water channel outer surface that are provided with of described cylindricality water channel, and 1-B, 1-C be totally two groups of radiation subwings, and the cross section between two groups of radiation subwings is mutual vertical configuration; The outer surface of one group of radiation subwing 1-D, 1-A is provided with the radiation master wing 2-A, the 2-B that axially are welded in cylindricality water channel outer surface along described cylindricality water channel.
Described cylindricality water channel, radiation subwing and radiation master wing use high-quality mild steel to be material.
The manufacturing process of described stand box made from pole wing shaped section material in use for radiator is followed successively by: selection-heat-dissipating fin and the welding of cylindricality water channel material making-employing thermosoling.
During selection, radiation master wing and radiation subwing are selected low carbon steel plate for use, and thickness is 0.5mm-0.8mm, and the cylindricality water channel is selected high-quality low-carbon (LC) seamless steel pipe, wall thickness 1.5mm-2.5mm for use.
In described heat-dissipating fin and the cylindricality water channel material production process, radiation subwing and radiation master wing are with the mould extrinsion pressing of routine, and alongst extruding is spill and ear type respectively.Cylindricality water channel cross section is rounded or trapezoidal.
In the operation of described thermosoling welding production pole wing shaped section material, the processing method of docking of cylindricality water pipe 3 and the major and minor diffusing wing 2,1 interface is to adopt the hot melt rendezvous method.Described radiation subwing is divided into two groups that are oppositely arranged in twos: 1-A, 1-D, 1-B, 1-C, make the cross section of adjacent radiation subwing be the opposite and mutual plumbness of opening direction, make simultaneously between corresponding one group of radiation subwing 1-A, 1-D or 1-B, the 1-C to be mutual axially parallel state; The corresponding wherein outer surface of one group of radiation subwing that is coated on of described radiation master wing, and be welded in simultaneously the outer surface of described cylindricality water channel with the hot melt rendezvous method of routine.
Described hot melt rendezvous method is meant:
A. surface and oil contaminant and other foreign material to radiation master wing radiation subwing and cylindricality water channel workpiece clean;
B. with the anchor clamps fixation workpiece, elder generation clamps the docking port of one group of radiation subwing 1-A, 1-D and be fixed on docking port section face 4-A, the 4-D of cylindricality water channel outer surface respectively, make it keep the opposite and parallel state of opening direction, adopt conventional sweat soldering instrument, this group radiation subwing and cylindricality water channel outer surface are axially carried out sweat soldering at above-mentioned docking port section face upper edge cylindricality water channel.
C. two radiation master wing 2-A, 2-B are coated on the extension of above-mentioned two radiation subwing 1-A, 1-D respectively, make the cross section between radiation subwing 1, cylindricality water channel 3 and the main fin 2 be a space of sealing.The docking port section face 4-B that described radiation master wing planar section forms at the axial an angle of 90 degrees place of cylindricality water channel outer surface, 4-C place realize butt joint mutually; Another group radiation subwing 1-B, 1-C are superimposed on the outer surface of docking port section face 4-B, 4-C respectively, and axially carry out sweat soldering in this docking port section face along the cylindricality water channel, thereby finish the butt joint welding of radiation subwing, radiation master wing and cylindricality water channel, make weld be tight, clean and tidy vertical linear bonding wire, make each heat-dissipating fin and cylindricality water pipe constitute whole firm stand box made from pole wing shaped section material in use for radiator.
Described hot melt instrument is conventional resistance soldering set, and the heat fusing temperature is set at the melting point metal temperature of post wing material.
Claims (9)
1. a stand box made from pole wing shaped section material in use for radiator is characterized in that the outer surface of steel cylindricality water channel in the structure is welded with the radiation subwing and the radiation master wing of steel successively along the axial rule of described cylindricality water channel.
2. stand box made from pole wing shaped section material in use for radiator according to claim 1 is characterized in that the cross sectional shape of described radiation subwing is spill, the rounded or ear shape or trapezoidal of the cross sectional shape of described radiation master wing.
3. stand box made from pole wing shaped section material in use for radiator according to claim 1 is characterized in that the outer surface of described cylindricality water channel can correspondingly be provided with two groups of radiation subwings along axial two two of described cylindricality water channel, and the cross section between the adjacent radiation subwing is vertical mutually; The outer surface of one group of radiation subwing is provided with along the radiation master wing that axially is welded in cylindricality water channel outer surface of described cylindricality water channel.
4. stand box made from pole wing shaped section material in use for radiator according to claim 1, it is characterized in that the material of described cylindricality water channel, radiation subwing and radiation master wing can be identical also can be inequality, its material is mild steel-mild steel or stainless steel-stainless steel or steel-aluminium or copper-copper.
5. the manufacture method of the described stand box made from pole wing shaped section material in use for radiator of claim 1 is characterized in that its manufacturing process is followed successively by selection-heat-dissipating fin and the welding of cylindricality water channel material making-thermosoling.
6. the manufacture method of stand box made from pole wing shaped section material in use for radiator according to claim 5, it is characterized in that in described selection operation, radiation master wing and radiation subwing are selected low carbon steel plate for use, thickness is 0.5mm-0.8mm, the cylindricality water channel is selected the low-carbon (LC) seamless steel pipe for use or the seam welding pipe is arranged, and thickness is 1.5mm-2.5mm.
7. the manufacture method of stand box made from pole wing shaped section material in use for radiator according to claim 5, it is characterized in that in described heat-dissipating fin and cylindricality water channel material production process, radiation subwing and radiation master wing are with the mould extrinsion pressing of routine, and alongst extruding is spill and circle or ear type respectively.
8. the manufacture method of stand box made from pole wing shaped section material in use for radiator according to claim 5, it is characterized in that in the operation of described thermosoling welding production pole wing shaped section material, described radiation subwing is divided into two groups that are oppositely arranged in twos, is welded in the outer surface of described cylindricality water channel respectively with the hot melt rendezvous method of routine; Make the diffusing wing section of adjacent pair be mutual plumbness, make simultaneously between one group of corresponding radiation subwing to be the opposite axially parallel state of opening direction; Described radiation master wing is corresponding to be coated on wherein the outer surface of one group of radiation subwing and cylindricality water channel, and is welded in the outer surface of described cylindricality water channel simultaneously with the hot melt rendezvous method of routine.
9. according to the manufacture method of claim 5,8 described stand box made from pole wing shaped section material in use for radiator, it is characterized in that the hot melt rendezvous method in described thermosoling welding production pole wing shaped section material operation is meant:
A. surface and oil contaminant and other foreign material to radiation master wing radiation subwing and cylindricality water channel workpiece clean;
B. with the anchor clamps fixation workpiece, elder generation clamps the docking port place of one group of radiation subwing respectively, and be fixed on the docking port section face of cylindricality water channel outer surface, make its maintenance relative and parallel, opening direction is opposite, the hot melt instrument that employing is conventional should be organized radiation subwing and cylindricality water channel outer surface carries out sweat soldering;
C. two radiation master wings are coated on the extension of described two radiation subwings of b respectively, make the cross section between this radiation subwing, cylindricality water channel and the main fin be a space of sealing, described radiation master wing planar section is realized butt joint mutually in the position of the axial an angle of 90 degrees of cylindricality water channel; With another group totally two radiation subwings be superimposed on joint between the radiation master wing respectively, and carry out sweat soldering in this joint, thereby finish the butt joint welding of workpiece, make weld be tight, clean and tidy vertical linear bonding wire, and then make each heat-dissipating fin and cylindricality water channel constitute whole firm stand box made from pole wing shaped section material in use for radiator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610014870 CN1916548A (en) | 2006-07-19 | 2006-07-19 | Stand box made from pole wing shaped section material in use for radiator, and manufacturing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610014870 CN1916548A (en) | 2006-07-19 | 2006-07-19 | Stand box made from pole wing shaped section material in use for radiator, and manufacturing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1916548A true CN1916548A (en) | 2007-02-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610014870 Pending CN1916548A (en) | 2006-07-19 | 2006-07-19 | Stand box made from pole wing shaped section material in use for radiator, and manufacturing method |
Country Status (1)
| Country | Link |
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| CN (1) | CN1916548A (en) |
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2006
- 2006-07-19 CN CN 200610014870 patent/CN1916548A/en active Pending
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