CN109579592A - A kind of header D type and preparation method thereof - Google Patents
A kind of header D type and preparation method thereof Download PDFInfo
- Publication number
- CN109579592A CN109579592A CN201811445972.6A CN201811445972A CN109579592A CN 109579592 A CN109579592 A CN 109579592A CN 201811445972 A CN201811445972 A CN 201811445972A CN 109579592 A CN109579592 A CN 109579592A
- Authority
- CN
- China
- Prior art keywords
- header
- type
- preparation
- sandwich layer
- composite layer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
- F28F1/02—Tubular elements of cross-section which is non-circular
- F28F1/04—Tubular elements of cross-section which is non-circular polygonal, e.g. rectangular
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/023—Cleaning the external surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
- B08B9/032—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
Abstract
The invention discloses a kind of header D types and preparation method thereof, belong to header D type preparation technical field, including header D type, header D type includes sandwich layer, composite layer and pad, header D type and preparation method thereof, it further include preparation method, preparation method includes the following steps: sandwich layer cleaning, composite layer cold drawing forging and stamping, the techniques such as high-frequency welding, plating.By using cold drawing forging and stamping, high-frequency welding, plating, sealing propertytest and the techniques such as cleans and be dried again substrate sandwich layer and composite layer are processed, the performance of the header D type made is more preferably more stable, the preparation method of this header D type, processing program is simple, at low cost, properties of product are stablized, product quality is substantially improved, and reduces manual operation in preparation process, high degree of automation, the artificial and time is saved, preparation efficiency is improved and can ensure product quality.
Description
Technical field
The present invention relates to shape tubes and preparation method thereof to belong to more particularly to a kind of header D type and preparation method thereof
Shape tube preparation technical field.
Background technique
Flat-tube radiator refers to using the water passage flat tube of 52mm × 1lmm × l.5mm (wide × high × thick) as radiator
Then basic module unit welds together the superposition of several flat tubes, the header that both ends are 35mmx40mm plus section, with regard to shape
At flat tube single plate radiator.The template of flat-tube radiator has four kinds of veneer, double plates, veneer band convection rib and double strip convection ribs
Structure type.Flat-tube radiator two sides is tabula rasa, and plate face temperature is high, there is biggish radiant heat.
Flat tube radiator occupies little space, light-weight, convenient for installation and maintenance, and load performance is good, can be used for various heating agents.
Steel radiator has following characteristics compared with cast-iron radiator: steel radiator is perishable, and service life is short compared with cast-iron radiator.
Corrode in order to prevent, the moisturizing of hot-water heating system preferably carries out deoxygenation processing.Steel radiator cannot be used for steam heating system
System.Steel sheet string type and panel radiator water capacity are smaller, thermal stability difference.
Summary of the invention
The main object of the present invention is to provide for a kind of header D type and preparation method thereof, is hot-forged by using cold drawing
It pressure, high-frequency welding, plating, sealing propertytest and the techniques such as cleans and is dried again substrate sandwich layer and composite layer are processed
Processing, the performance of the header D type made is more preferably more stable, and the preparation method of this header D type, processing program is simple, at
This is low, and properties of product are stablized, and substantially improves product quality, and reduce manual operation in preparation process, high degree of automation,
The artificial and time is saved, preparation efficiency is improved and can ensure product quality.
The purpose of the present invention can reach by using following technical solution: a kind of header D type and preparation method thereof, packet
Header D type is included, the header D type includes sandwich layer, composite layer and pad, the header D type and preparation method thereof, is gone back
Including preparation method, preparation method includes the following steps:
1) sandwich layer successively, sandwich layer cleaning step: is placed in cleaning device, high pressure air dryer, the sandwich layer after being cleaned；
2), composite layer forming step: composite layer is handled by cold drawing, obtains molding composite layer；
3), sandwich layer and the hot forging step of composite layer: molding composite layer is put above sandwich layer after cleaning, is forged by hot pressing
Processing obtains double multiple materials；
4), forming step: double multiple materials that hot pressing is forged and pressed symmetrically are bent into flat rectangular configuration, then again by using
4045 aluminium alloy welding powders or 4043 alusil alloy butt welding contacts carry out high-frequency welding, obtain molding double multiple materials；
5), cooling step；The double multiple materials of the molding of completion are put into cooling device, are cooled down；
6), plating step: double multiple materials after cooling are subjected to zincincation, obtain finished product header D type；
7) it, detects leakproofness: into the water by finished product header D type, then passing through seal pipe and internally inflate, detected whether gas
Bubble, if bubble-free, good airproof performance；
8) it, cleans again and is dried step: the header D type of good airproof performance again cleaning inside with hydraulic giant, so
The header D type after cleaning is dried by high pressure air dryer afterwards；
9), finished product packing: finished product header D type is cleaned, checked and packed.
As a kind of header D type of the invention and preparation method thereof optimal technical scheme, the high pressure air dryer
Including shell, the inside top of the shell is provided with sliding rail, and the bottom of the sliding rail is provided with sliding block, the bottom of the sliding block
Portion is provided with high pressure air pressure gun, and the middle position of the shell is provided with substrate sandwich layer, is provided at the top of the substrate sandwich layer
Scraper plate, and automatic telescopic link is provided on the right side of the scraper plate, and the bottom righthand side of the shell is provided with the first sewage draining exit, it is described
Sliding block is flexibly connected with sliding rail, and the automatic telescopic link is fixed by screws with scraper plate.
It include case as a kind of header D type of the invention and preparation method thereof optimal technical scheme, the cleaning device
Body, the inside top of the cabinet is provided with giant mounting rack, and the bottom of the giant mounting rack is provided with height
Hydraulic giant is pressed, the middle position of the cabinet is provided with rolling crawler belt, and the left upper end for rolling crawler belt is provided with feed inlet, institute
The upper right side for stating rolling crawler belt is provided with discharge port, and the bottom righthand side of the cabinet is provided with the second sewage draining exit, the high pressure water
There are two rifle is total, and they are evenly distributed on the inside top of cabinet, and the rolling crawler belt is connected with cabinet by screw activity
It connects.
As a kind of header D type of the invention and preparation method thereof optimal technical scheme, the wall thickness of the header D type
For 1-2.5mm.
As a kind of header D type of the invention and preparation method thereof optimal technical scheme, the sandwich layer be 3003 or
3305。
As a kind of header D type of the invention and preparation method thereof optimal technical scheme, the composite layer is 7072 aluminium
Alloy.
As a kind of header D type of the invention and preparation method thereof optimal technical scheme, the header D type it is compound
Rate is 10 ± 2%.
As a kind of header D type of the invention and preparation method thereof optimal technical scheme, the state of the header D type
For H14.
As a kind of header D type of the invention and preparation method thereof optimal technical scheme, 7072 aluminium of composite layer is closed
Gold is thermal forge-pressing-forming with sandwich layer.
As a kind of header D type of the invention and preparation method thereof optimal technical scheme, the 4045 aluminium alloy welding powder,
4043 alusil alloys and double multiple materials are completed by high-frequency welding.
Advantageous effects of the invention: header D type provided by the invention and preparation method thereof, using cold in the present invention
Draw hot forging pressure, high-frequency welding, plating, sealing propertytest and clean and be dried again etc. techniques to substrate sandwich layer and composite layer into
The performance of row working process, the header D type made is more preferably more stable, the preparation method of this header D type, processing program letter
Single, at low cost, properties of product are stablized, and substantially improve product quality, and reduce manual operation in preparation process, automate journey
Degree is high, saves the artificial and time, improves preparation efficiency and can ensure product quality.
Detailed description of the invention
Fig. 1 is the overall structure diagram of a preferred embodiment of header D type solid according to the invention；
Fig. 2 is the overall structure diagram of a preferred embodiment of header D type normal section according to the invention；
Fig. 3 is the overall structure diagram of a preferred embodiment of header D type lateral section according to the invention；
Fig. 4 is the overall structure diagram of a preferred embodiment of high pressure air dryer according to the invention；
Fig. 5 is the overall structure diagram of a preferred embodiment of cleaning device according to the invention；
Fig. 6 is the overall structure diagram of a preferred embodiment of preparation section process according to the invention；
In figure: 1, shell；2, sliding rail；3, sliding block；4, high pressure air pressure gun；5, automatic telescopic link；6, scraper plate；7, the first sewage draining exit；8,
Substrate sandwich layer；9, giant mounting rack；10, giant；11, crawler belt is rolled；12, the second sewage draining exit；13, cabinet；14, into
Material mouth；15, discharge port.
Specific embodiment
To make the more clear and clear technical solution of the present invention of those skilled in the art, below with reference to examples and drawings
The present invention is described in further detail, and embodiments of the present invention are not limited thereto.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5 and Fig. 6, a kind of header D type provided in this embodiment and its preparation side
Method, including header D type, header D type include sandwich layer, composite layer and pad, header D type and preparation method thereof, are also wrapped
Preparation method is included, preparation method includes the following steps:
1) sandwich layer successively, sandwich layer cleaning step: is placed in cleaning device, high pressure air dryer, the sandwich layer after being cleaned；
2), composite layer forming step: composite layer is handled by cold drawing, obtains molding composite layer；
3), sandwich layer and the hot forging step of composite layer: molding composite layer is put above sandwich layer after cleaning, is forged by hot pressing
Processing obtains double multiple materials；
4), forming step: double multiple materials that hot pressing is forged symmetrically are bent into flat rectangular configuration, then again by using
4045 aluminium alloy welding powders, 4043 alusil alloy butt welding contacts carry out high-frequency welding, obtain molding double multiple materials；
5), cooling step；The double multiple materials of the molding of completion are put into cooling device, are cooled down；
6), plating step: double multiple materials after cooling are subjected to zincincation, obtain finished product header D type；
7) it, detects leakproofness: into the water by finished product header D type, then passing through seal pipe and internally inflate, detected whether gas
Bubble, if bubble-free, good airproof performance；
8) it, cleans again and is dried step: the header D type of good airproof performance again cleaning inside with hydraulic giant, so
The header D type after cleaning is dried by high pressure air dryer afterwards；
9), finished product packing: finished product header D type is cleaned, checked and packed.
In the present embodiment, high pressure air dryer includes shell 1, and the inside top of shell 1 is provided with sliding rail 2, and sliding
The bottom of rail 2 is provided with sliding block 3, and the bottom of sliding block 3 is provided with high pressure air pressure gun 4, and the middle position of shell 1 is provided with substrate core
Layer 8, the top of substrate sandwich layer 8 is provided with scraper plate 6, and the right side of scraper plate 6 is provided with automatic telescopic link 5, and the bottom righthand side of shell 1
It is provided with the first sewage draining exit 7, sliding block 3 is flexibly connected with sliding rail 2, and automatic telescopic link 5 is fixed by screws with scraper plate 6, from
It is dry that dynamic telescopic rod 5 drives scraper plate 6 to scrape the water on substrate sandwich layer 8, facilitates the drying process of high pressure air pressure gun 4, while sliding block 3 can edge
Sliding rail 2 moved, it is without human intervention, convenient fast to drive high pressure air pressure gun 4 that substrate sandwich layer 8 is dried
Victory improves working efficiency, and cleaning device includes cabinet 13, and the inside top of cabinet 13 is provided with giant mounting rack 9, and high
The bottom of pressure hydraulic giant mounting rack 9 is provided with giant 10, and the middle position of cabinet 13, which is provided with, rolls crawler belt 11, and rolls and carry out
Left upper end with 11 is provided with feed inlet 14, and the upper right side for rolling crawler belt 11 is provided with discharge port 15, and the bottom righthand side of cabinet 13
It is provided with the second sewage draining exit 12, there are two giant 10 is total, and they are evenly distributed on the inside top of cabinet 13, roll
Crawler belt 11 is flexibly connected with cabinet 13 by screw, and the wall thickness of header D type is 1-2.5mm, and sandwich layer is 3003 or 3305, compound
Layer is 7072 aluminium alloys, and the recombination rate of header D type is 10 ± 2%, and the state of header D type is H14, and 7072 aluminium of composite layer closes
Gold is thermal forge-pressing-forming with sandwich layer, and 4045 aluminium alloy welding powders, 4043 alusil alloys and double multiple materials are completed by high-frequency welding, core
Layer 3003 is corresponding to use 4045 aluminium alloy welding powders, and the correspondence of sandwich layer 3305 uses 4043 alusil alloys.
In conclusion in the present embodiment, header D type provided in this embodiment and preparation method thereof, working principle are as follows:
Substrate sandwich layer 8 is put into cleaning device to clean, substrate sandwich layer 8 is put into feed inlet 14 first, then rolls crawler belt again
It is moved forward under 11 drive, while giant 10 can carry out high-pressure spray wash, substrate sandwich layer to the substrate sandwich layer 8 successively passed through
8 can come out from discharge port 15, and the sewage after cleaning can be discharged from the second sewage draining exit 12, and substrate sandwich layer 8 is then put into high-pressure blast
Drying device fixes, and automatic telescopic link 5 will drive the forward movement of scraper plate 6, the water above substrate sandwich layer 8 is blown off, while high
Pressure air pressure gun can be moved with the movement of sliding block 3, so that the substrate sandwich layer 8 to lower section is dried, above substrate sandwich layer 8
Sewage can be discharged from the first sewage draining exit, then substrate sandwich layer is taken out, is handled by cold drawing and composite layer is straightened, will then answered
It closes layer and is placed on the upper surface of substrate sandwich layer 8, then handled by warm and hot forging, they are forged into flat-shaped rectangle, reuses 4045 aluminium
Alloy welding powder, 4043 alusil alloys and double multiple materials carry out high-frequency welding, then plate zinc layers in surface of semi-finished by being electroplated,
Then it into the water by finished product header D type, then by seal pipe internally inflates, has detected whether bubble, if bubble-free,
Good airproof performance cleans the header D type of good airproof performance with hydraulic giant to inside again, then by the header D after cleaning
Type is dried by high pressure air dryer, is then checked header D type, finishing and packing.
The above, further embodiment only of the present invention, but scope of protection of the present invention is not limited thereto, and it is any
Within the scope of the present disclosure, according to the technique and scheme of the present invention and its design adds those familiar with the art
With equivalent substitution or change, protection scope of the present invention is belonged to.
Claims (10)
1. a kind of header D type and preparation method thereof, including header D type, it is characterised in that: the header D type includes core
Layer, composite layer and pad, described header D type and preparation method thereof, further include preparation method, and preparation method includes following step
It is rapid:
1) sandwich layer successively, sandwich layer cleaning step: is placed in cleaning device, high pressure air dryer, the sandwich layer after being cleaned；
2), composite layer forming step: composite layer is handled by cold drawing, obtains molding composite layer；
3), sandwich layer and composite layer forging step: molding composite layer is put above sandwich layer after cleaning, at hot pressing forging
Reason obtains double multiple materials；
4), forming step: double multiple materials that hot pressing is forged and pressed symmetrically are bent into D-shape configuration, then again by using 4045
Aluminium alloy welding powder, 4043 alusil alloy butt welding contacts carry out high-frequency welding, obtain molding double multiple materials；
5), cooling step；The double multiple materials of the molding of completion are put into cooling device, are cooled down；
6), plating step: double multiple materials after cooling are subjected to zincincation, obtain finished product header D type；
7) it, detects leakproofness: into the water by finished product header D type, then passing through seal pipe and internally inflate, detected whether gas
Bubble, if bubble-free, good airproof performance；
8) it, cleans again and is dried step: the header D type of good airproof performance again cleaning inside with hydraulic giant, so
The header D type after cleaning is dried by high pressure air dryer afterwards；
9), finished product packing: finished product header D type is cleaned, checked and packed.
2. a kind of header D type as described in claim 1 and preparation method thereof, it is characterised in that: the dry dress of the high-pressure blast
It sets including shell (1), the inside top of the shell (1) is provided with sliding rail (2), and the bottom of the sliding rail (2) is provided with cunning
The bottom of block (3), the sliding block (3) is provided with high pressure air pressure gun (4), and the middle position of the shell (1) is provided with substrate core
Layer (8) is provided with scraper plate (6) at the top of the substrate sandwich layer (8), and is provided with automatic telescopic link on the right side of the scraper plate (6)
(5), and the bottom righthand side of the shell (1) is provided with the first sewage draining exit (7), and the sliding block (3) is flexibly connected with sliding rail (2), institute
Automatic telescopic link (5) is stated to be fixed by screws with scraper plate (6).
3. a kind of header D type as described in claim 1 and preparation method thereof, it is characterised in that: the cleaning device includes
The inside top of cabinet (13), the cabinet (13) is provided with giant mounting rack (9), and the giant mounting rack
(9) bottom is provided with giant (10), and the middle position of the cabinet (13), which is provided with, rolls crawler belt (11), and the rolling
The left upper end of dynamic crawler belt (11) is provided with feed inlet (14), and the upper right side for rolling crawler belt (11) is provided with discharge port (15),
And the bottom righthand side of the cabinet (13) is provided with the second sewage draining exit (12), there are two the giant (10) is total, and they
It is evenly distributed on the inside top of cabinet (13), the rolling crawler belt (11) is flexibly connected with cabinet (13) by screw.
4. a kind of header D type as described in claim 1 and preparation method thereof, it is characterised in that: the wall of the header D type
Thickness is 1-2.5mm.
5. a kind of header D type as described in claim 1 and preparation method thereof, it is characterised in that: the sandwich layer be 3003 or
3305。
6. a kind of header D type as described in claim 1 and preparation method thereof, it is characterised in that: the sandwich layer is 3305.
7. a kind of header D type as described in claim 1 and preparation method thereof, it is characterised in that: the composite layer is 7072
Aluminium alloy.
8. a kind of header D type as described in claim 1 and preparation method thereof, it is characterised in that: the header D type is answered
Conjunction rate is 10 ± 2%.
9. a kind of header D type as described in claim 1 and preparation method thereof, it is characterised in that: the shape of the header D type
State is H14.
10. a kind of header D type as described in claim 1 and preparation method thereof, it is characterised in that: 7072 aluminium of composite layer
Alloy and sandwich layer are thermal forge-pressing-forming.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811445972.6A CN109579592A (en) | 2018-11-29 | 2018-11-29 | A kind of header D type and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811445972.6A CN109579592A (en) | 2018-11-29 | 2018-11-29 | A kind of header D type and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109579592A true CN109579592A (en) | 2019-04-05 |
Family
ID=65925146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811445972.6A Withdrawn CN109579592A (en) | 2018-11-29 | 2018-11-29 | A kind of header D type and preparation method thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN109579592A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1448242A (en) * | 2003-05-16 | 2003-10-15 | 皋勇 | Improvement of soldering process of cold drawn tube without composite bed for aluminum soldering radiator |
| CN101947610A (en) * | 2010-08-03 | 2011-01-19 | 浙江广山汽车零部件有限公司 | Hydraulic oil radiator mainboard production process |
| CN104321451A (en) * | 2012-03-07 | 2015-01-28 | 美铝公司 | Improved 7XXX aluminum alloys, and methods for producing the same |
| CN105397427A (en) * | 2015-12-17 | 2016-03-16 | 江苏省常熟环通实业有限公司 | Production method for corrosion-resisting aluminum alloy high-frequency welded tube |
| CN108767373A (en) * | 2018-08-30 | 2018-11-06 | 常熟国强和茂管材有限公司 | A kind of electric automobile power battery refrigerating module multiple flow passages ratio-frequency welded tube |
-
2018
- 2018-11-29 CN CN201811445972.6A patent/CN109579592A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1448242A (en) * | 2003-05-16 | 2003-10-15 | 皋勇 | Improvement of soldering process of cold drawn tube without composite bed for aluminum soldering radiator |
| CN101947610A (en) * | 2010-08-03 | 2011-01-19 | 浙江广山汽车零部件有限公司 | Hydraulic oil radiator mainboard production process |
| CN104321451A (en) * | 2012-03-07 | 2015-01-28 | 美铝公司 | Improved 7XXX aluminum alloys, and methods for producing the same |
| CN105397427A (en) * | 2015-12-17 | 2016-03-16 | 江苏省常熟环通实业有限公司 | Production method for corrosion-resisting aluminum alloy high-frequency welded tube |
| CN108767373A (en) * | 2018-08-30 | 2018-11-06 | 常熟国强和茂管材有限公司 | A kind of electric automobile power battery refrigerating module multiple flow passages ratio-frequency welded tube |
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Application publication date: 20190405 |