CN202562322U - Combined main leaf pipe finned oil heat dissipater for engineering machinery - Google Patents
Combined main leaf pipe finned oil heat dissipater for engineering machinery Download PDFInfo
- Publication number
- CN202562322U CN202562322U CN2012202229083U CN201220222908U CN202562322U CN 202562322 U CN202562322 U CN 202562322U CN 2012202229083 U CN2012202229083 U CN 2012202229083U CN 201220222908 U CN201220222908 U CN 201220222908U CN 202562322 U CN202562322 U CN 202562322U
- Authority
- CN
- China
- Prior art keywords
- main leaf
- engineering machinery
- chamber assembly
- fin
- grease chamber
- 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.)
- Expired - Lifetime
Links
Images
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a combined main leaf pipe finned oil heat dissipater for engineering machinery. The combined main leaf tube finned oil heat dissipater comprises a core body assembly, a left oil chamber assembly and a right oil chamber assembly, wherein a first main leaf, a second main leaf and a third main leaf are sequentially stacked at two ends of a heat dissipation pipe from outside to inside; and the two ends of the heat dissipation pipe respectively penetrate through the first main leaf, the second main leaf and the third main leaf, and are communicated with and fixed to the left oil chamber assembly and the right oil chamber assembly. The combined main leaf pipe finned oil radiator for the engineering machinery has the characteristics of simple and compact structure, high heat dissipation performance, high pressure-bearing degree, high mechanical strength low requirement on production process and relatively low manufacturing cost, and can be widely applied to various types of vehicles, in particular to the engineering machinery, load-carrying vehicles, special vehicles and the like.
Description
Technical field
The utility model belongs to the heat sink technology field, especially relates to a kind of engineering machinery with the compound main leaf fin-tube type of aluminum oil radiator.
Background technology
At present, it mainly is aluminum plate fin type radiator that domestic engineering machinery attendes institute's use oil radiator, and the defective of aluminum plate-fin type oil radiator is: complex structure, and Heavy Weight, higher to manufacturing technique requirent, manufacturing cost is high; The core body of plate-fin oil radiator is formed in the vacuum brazing furnace brazing by the range upon range of back of outer fin, dividing plate and inner fin, requires very high to assembling process and brazing process control; Solder side is many, and possible leakage point is many; Assembling and vacuum brazing Link Efficiency are all lower, and the manufacturing cycle is longer.And pipe rock radiator is low because of its mechanical strength, under the situation of bearing big pressure, be prone to explosion, do not promote the use of in the oil field of loosing yet.
Summary of the invention
The purpose of the utility model is to improve the deficiency of prior art and a kind of bulk strength of changing the main leaf compound mode, improving core body is provided, can be widely used in the compound main leaf fin-tube type of the engineering machinery oil radiator in fields such as engineering machinery, bogie, special vehicle.
The purpose of the utility model is to realize like this; The compound main leaf fin-tube type of a kind of engineering machinery oil radiator; Form by core body assembly, left grease chamber assembly and right grease chamber assembly; The two ends ecto-entad that is characterized in radiating tube is provided with first main leaf, second main leaf and the 3rd main leaf that sheet superposes successively, and the radiating tube two ends are passed first main leaf, second main leaf and the 3rd main leaf respectively and are communicated with fixing with left grease chamber assembly, right grease chamber assembly.
In order further to realize the purpose of the utility model, can be that said left side first main leaf and left grease chamber assembly, right side first main leaf and right grease chamber assembly are fixed together through a slice stiffener respectively.
In order further to realize the purpose of the utility model, can be that said radiating tube is extruding pipe or the ratio-frequency welding adapter of wall thickness 0.4mm～0.9mm.
In order further to realize the purpose of the utility model, can be that said radiating tube is oblate type or square type.
In order further to realize the purpose of the utility model, can be that said first main leaf, second main leaf are consistent with the 3rd main leaf external form, the 3rd main leaf bore size is less than the bore size of first main leaf and second main leaf.
In order further to realize the purpose of the utility model, can be that said first main leaf, second main leaf and the 3rd main leaf are to be in the same place through nitrogen protection continuous braze welding fixed combination.
In order further to realize the purpose of the utility model, can be that said the 3rd main leaf and radiating tube soldering are fixed.
In order further to realize the purpose of the utility model, can be provided with connecting hole for said first main leaf, stiffener inserts this hole and fixes.
Compared with present technology the utility model has following distinguishing feature and good effect: the utility model is that the two ends of radiating tube respectively are provided with 3 main leaves of stack successively; The radiating tube two ends are passed main leaf respectively and are communicated with fixing with left grease chamber assembly, right grease chamber assembly; Through main leaf radiating tube is supported, play booster action; Left side first main leaf and left grease chamber assembly, right side first main leaf and right grease chamber assembly all are fixed on the stiffener, connect as one through stiffener, and material all adopts clad aluminum; Whole core body is put into the continuous braze welding stove, and one-shot forming is after core body is accomplished; Weld stiffener and heat exchanger head through argon arc welding again; Can resist the moment impact of hydraulic oil like this, improve whole compressive resistance, remedy current pipe rock radiator core body two ends are prone to explosion because of hypertonia shortcoming the core body top; The advantage of the utility model connecting pipe ribbon type radiator; Use extruding pipe or the ratio-frequency welding of wall thickness 0.4mm～0.9mm to take over, not only alleviated weight, and simplified compound mode; Simultaneously because core body and heat exchanger head being connected through stiffener; The intensity of core body and grease chamber is increased greatly, also improved the bulk strength of radiator, aspect withstand voltage, be greatly improved; Said radiating tube is oblate type or square type, and oblate pipe pressure-bearing is high, and the rectangular tube circulation area is big; First main leaf, second main leaf are consistent with the 3rd main leaf external form; The 3rd main leaf bore size is less than the bore size main leaf of first main leaf and second main leaf, and the 3rd main leaf bore size is little, mainly plays sealing and effect; First main leaf and second main leaf mainly play mechanical booster action, and perforate is big; Said three main leaves are that contact-making surface is big through the soldering fixed combination together, and are little to mother metal destruction, but not the vacuum protection soldering has improved operating efficiency, has changed the processing technology of traditional oils radiator; First main leaf is provided with connecting hole, and stiffener inserts this hole and fixes, and plays the fixedly effect of stiffener, further improves the bearing capacity of grease chamber's inner chamber; The utility model has changed the traditional oils radiator industry plate fin structure of the vacuum brazing of employing at present, adopts present nitrogen continuous braze welding stove, can realize seamless continuous production, significantly reduces cost.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Fig. 1 is a kind of structural representation of the utility model.
Fig. 2 is the another kind of structural representation of the utility model.
Fig. 3 is a kind of structural representation of second, third main leaf of the utility model.
Fig. 4 is a kind of structural representation of first main leaf of the utility model.
The specific embodiment
Embodiment 1; The compound main leaf fin-tube type of a kind of engineering machinery oil radiator; With reference to Fig. 1; The radiating tube 4, side plate and the outer heat-radiation belt that are the band inner fin constitute conventional core body assembly 1, first main leaf 5, second main leaf 6 and the 3rd main leaf 7 that the two ends ecto-entad of radiating tube 4 is provided with that sheet superposes successively, and radiating tube 4 two ends are passed first main leaf 5, second main leaf 6 and the 3rd main leaf 7 respectively and are communicated with left grease chamber assembly 2, right grease chamber assembly 3 and fix; Grease chamber, left side assembly 2, right grease chamber assembly 3 are provided with hydraulic fluid port and grease chamber's heat exchanger head, and this constitutes a kind of structure of the utility model.
Embodiment 2, and the compound main leaf fin-tube type of a kind of engineering machinery oil radiator is with reference to Fig. 2, Fig. 3, Fig. 4; Be on the basis of embodiment 1; Left side first main leaf 5 all is fixed on the stiffener 8 with right grease chamber assembly 3 with left grease chamber assembly 2, right side first main leaf 5, and first main leaf 5 is provided with connecting hole 9, and stiffener 8 inserts this hole and fixes; Radiating tube 4 is that the oblate type of wall thickness 0.4mm～0.9mm or the extruding pipe or the ratio-frequency welding of square type are taken over; First main leaf 5, second main leaf 6 are consistent with the 3rd main leaf 7 external forms, and the 3rd main leaf 7 bore size are less than the bore size of first main leaf 5 and second main leaf 6, and first main leaf 5, second main leaf 6 are to be in the same place through nitrogen protection continuous braze welding fixed combination with the 3rd main leaf 7; The 3rd main leaf 7 is fixed with radiating tube 4 solderings, and other and embodiment 1 are identical.
Claims (8)
1. the compound main leaf fin-tube type of engineering machinery oil radiator; Form by core body assembly (1), left grease chamber assembly (2) and right grease chamber assembly (3); The two ends ecto-entad that it is characterized in that radiating tube (4) is provided with first main leaf (5), second main leaf (6) and the 3rd main leaf (7) that sheet superposes successively, and radiating tube (4) two ends are passed first main leaf (5), second main leaf (6) and the 3rd main leaf (7) respectively and are communicated with fixing with left grease chamber assembly (2), right grease chamber assembly (3).
2. the compound main leaf fin-tube type of a kind of engineering machinery according to claim 1 oil radiator is characterized in that said left side first main leaf (5) and left grease chamber assembly (2), right side first main leaf (5) are fixed together through a slice stiffener (8) respectively with right grease chamber assembly (3).
3. the compound main leaf fin-tube type of a kind of engineering machinery according to claim 1 oil radiator is characterized in that said radiating tube (4) is the extruding pipe of wall thickness 0.4mm～0.9mm or ratio-frequency welding adapter.
4. according to claim 1 or the compound main leaf fin-tube type of 3 described a kind of engineering machinery oil radiator, it is characterized in that said radiating tube (4) is oblate type or square type.
5. the compound main leaf fin-tube type of a kind of engineering machinery according to claim 1 oil radiator; It is characterized in that said first main leaf (5), second main leaf (6) are consistent with the 3rd main leaf (7) external form, the 3rd main leaf (7) bore size is less than the bore size of first main leaf (5) and second main leaf (6).
6. the compound main leaf fin-tube type of a kind of engineering machinery according to claim 1 oil radiator is characterized in that said first main leaf (5), second main leaf (6) and the 3rd main leaf (7) are through nitrogen protection continuous braze welding fixed combination together.
7. the compound main leaf fin-tube type of a kind of engineering machinery according to claim 1 oil radiator is characterized in that said the 3rd main leaf (7) and radiating tube (4) soldering fix.
8. the compound main leaf fin-tube type of a kind of engineering machinery according to claim 2 oil radiator is characterized in that said first main leaf (5) is provided with connecting hole (9), and stiffener (8) inserts this hole and fixes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202229083U CN202562322U (en) | 2012-05-18 | 2012-05-18 | Combined main leaf pipe finned oil heat dissipater for engineering machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202229083U CN202562322U (en) | 2012-05-18 | 2012-05-18 | Combined main leaf pipe finned oil heat dissipater for engineering machinery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202562322U true CN202562322U (en) | 2012-11-28 |
Family
ID=47211971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202229083U Expired - Lifetime CN202562322U (en) | 2012-05-18 | 2012-05-18 | Combined main leaf pipe finned oil heat dissipater for engineering machinery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202562322U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104534910A (en) * | 2015-01-04 | 2015-04-22 | 烟台杰瑞富耐克换热设备有限公司 | Aluminum heat radiation device |
| CN106032912A (en) * | 2015-03-11 | 2016-10-19 | 潍坊桂禾散热片科技有限公司 | An atomic medium secondary conduction heat dissipation device |
-
2012
- 2012-05-18 CN CN2012202229083U patent/CN202562322U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104534910A (en) * | 2015-01-04 | 2015-04-22 | 烟台杰瑞富耐克换热设备有限公司 | Aluminum heat radiation device |
| CN106032912A (en) * | 2015-03-11 | 2016-10-19 | 潍坊桂禾散热片科技有限公司 | An atomic medium secondary conduction heat dissipation device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201093909Y (en) | High strength plate fin radiator | |
| US20070261820A1 (en) | Self-breaking radiator side plates | |
| CN102003841A (en) | Heat exchanger and manufacturing method thereof and room air conditioner with heat exchanger | |
| CN205209323U (en) | Adopt aluminium alloy plate wing formula heat exchanger structures of high temperature resistant special -shaped strip of paper used for sealing | |
| CN103292614A (en) | Automobile radiator | |
| CN102770734A (en) | Heat exchanger plate, in particular for an air-conditioning condenser | |
| CN202083266U (en) | Heat transfer element with pipe integrated with corrugated fins | |
| CN203586909U (en) | Core component for aluminum alloy plate-fin radiator | |
| CN202562322U (en) | Combined main leaf pipe finned oil heat dissipater for engineering machinery | |
| CN201251389Y (en) | Aluminum plate-fin radiator with high intensity | |
| CN201876158U (en) | Pipe-type oil radiator | |
| CN104296563B (en) | Flat pipe type cold-producing medium core | |
| CN105953622A (en) | Integrally-brazed plate type heat exchanger | |
| CN205300364U (en) | A pressure manifold and heat exchanger for heat exchanger | |
| CN202770076U (en) | Compact type vehicle air conditioner condenser core body | |
| CN101105378A (en) | Welding type aluminium duct piece heat-radiator | |
| CN209726903U (en) | A kind of construction machinery radiator heat dissipation internal channel | |
| CN209857722U (en) | Short seal strip for plate-fin radiator | |
| CN205940266U (en) | Plate -fin extension strip of paper used for sealing radiator | |
| CN2867250Y (en) | Vehicular radiator | |
| CN201672835U (en) | Hourglass high-frequency welded aluminum pipe on vehicle radiator | |
| JP2009250600A (en) | Copper flat heat-transfer pipe | |
| CN201740422U (en) | Stacked type fin-free oil cooler | |
| CN220398333U (en) | Relieved tooth microchannel aluminum flat tube for heat exchanger | |
| CN209726905U (en) | A kind of engineering machinery Aluminium Radiator heat dissipation internal channel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 264000 No. 966 Fushan Road, Laiyang City, Shandong Province Patentee after: Yantai Furnike Heat Exchanger Co.,Ltd. Address before: 264000 No. 966 Fushan Road, Laiyang City, Shandong Province Patentee before: YANTAI JEREH FUNAIKE HEAT EXCHANGER EQUIPMENT Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 264000 No. 966 Fushan Road, Laiyang City, Shandong Province Patentee after: YANTAI JEREH FUNAIKE HEAT EXCHANGER EQUIPMENT Co.,Ltd. Address before: 265200 No. 17 Gucheng Road, Laiyang City, Yantai City, Shandong Province Patentee before: YANTAI FUNAIKE RADIATOR Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121128 |