CN203772057U - Plate type oil radiator - Google Patents
Plate type oil radiator Download PDFInfo
- Publication number
- CN203772057U CN203772057U CN201420125769.1U CN201420125769U CN203772057U CN 203772057 U CN203772057 U CN 203772057U CN 201420125769 U CN201420125769 U CN 201420125769U CN 203772057 U CN203772057 U CN 203772057U
- Authority
- CN
- China
- Prior art keywords
- hot
- core body
- side channels
- vacuum brazing
- cold side
- 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
- 238000005219 brazing Methods 0.000 claims abstract description 21
- 238000007789 sealing Methods 0.000 claims abstract description 19
- 229910000679 solder Inorganic materials 0.000 claims description 7
- 238000005192 partition Methods 0.000 abstract 5
- 230000008859 change Effects 0.000 description 3
- 238000005476 soldering Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
Abstract
The utility model relates to a plate type oil radiator which is high in pressure bearing capability and long in service life and can perform dimension changes according to the requirements of a hydraulic system. The plate type oil radiator comprises two seal heads, a core body is arranged between the two seal heads and comprises a plurality of hot side channels communicated with the two seal heads, cold side channels are arranged on the upper side and the lower side of each hot side channels, and the core body further comprises partition plates forming the hot side channels and the cold side channels at intervals. The core body further comprises an end sealing strip, the end sealing strip is plugged between the ends of the two partition plates forming the cold side channels at intervals and the seal heads and is in vacuum brazing with the partition plates, and an edge sealing strip is in vacuum brazing between two long edges of the two partition plates forming the hot side channels at intervals. Hot side fins are subject to vacuum brazing inside the hot side channels, cold side fins are subject to vacuum brazing inside the cold side channels, and the partition plates are provided with brazing materials.
Description
Technical field
The utility model relates to radiator field, relates in particular to a kind of plate-type oil radiator.
Background technology
Plate-type oil radiator used on original hydraulic system; after adding solder flux by stamping forming plate and fin, form in nitrogen protection furnace brazing; this kind of processing mode is due to the restriction of structure and solder flux; make the bearing capacity of oil radiator not high; generally be no more than 1MPa; and service life is very short, and the size of oil radiator is also limited to the mould size of punching press plate.
Because above-mentioned defect, the design people, actively research and innovation in addition, to founding a kind of plate-type oil radiator, makes it have more the value in industry.
Utility model content
For solving the problems of the technologies described above, it is high that the purpose of this utility model is to provide a kind of bearing capacity, and long service life, is convenient to need to carry out according to hydraulic system the plate-type oil radiator of appearance and size change.
Plate-type oil radiator of the present utility model, comprise two end sockets, described in two, between end socket, be provided with core body, described core body comprises many hot-side channels that are connected with end socket described in two, the both sides up and down of described hot-side channel are provided with cold side passage, described core body also comprises that interval forms the dividing plate of described hot-side channel and described cold side passage, described core body also comprises end strip of paper used for sealing, described end strip of paper used for sealing get lodged in interval form described cold side passage two described between the end and end socket of dividing plate, described end strip of paper used for sealing and described dividing plate vacuum brazing, interval form described hot-side channel two described between two long limits of dividing plate vacuum brazing have limit portion strip of paper used for sealing, in described hot-side channel, vacuum brazing has hot side fin, in described cold side passage, vacuum brazing has cold side fin, on described dividing plate, carry cored solder.
By such scheme, the utility model at least has the following advantages: be convenient to need to carry out appearance and size change according to hydraulic system; On dividing plate, carry cored solder, soldering strength is strengthened greatly, and core body intensity is large, and bearing capacity also improves greatly, can reach the bearing capacity of 6-7MPa; And under identical operating pressure, more originally improve 2-3 service life doubly.
Above-mentioned explanation is only the general introduction of technical solutions of the utility model, in order to better understand technological means of the present utility model, and can be implemented according to the content of description, below with preferred embodiment of the present utility model and coordinate accompanying drawing to be described in detail as follows.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model plate-type oil radiator;
Fig. 2 is that A-A in Fig. 1 is to cutaway view.
Detailed description of the invention
Below in conjunction with drawings and Examples, detailed description of the invention of the present utility model is described in further detail.Following examples are used for illustrating the utility model, but are not used for limiting scope of the present utility model.
Shown in Fig. 1 and Fig. 2, plate-type oil radiator, comprise two end sockets 1, described in two, between end socket 1, be provided with core body 2, described core body 2 comprises the many hot-side channels 3 that are connected with end socket described in two 1, the both sides up and down of described hot-side channel 3 are provided with cold side passage 4, described core body also comprises that interval forms the dividing plate 5 of described hot-side channel 3 and described cold side passage 4, described core body also comprises end strip of paper used for sealing 6, described end strip of paper used for sealing 6 get lodged in interval form described cold side passage 4 two described between the end and end socket 1 of dividing plate 5, described end strip of paper used for sealing 6 and described dividing plate 5 vacuum brazings, interval form described hot-side channel 3 two described between two long limits of dividing plate 5 vacuum brazing have limit portion strip of paper used for sealing 7, the interior vacuum brazing of described hot-side channel 3 has hot side fin 8, describedly state the interior vacuum brazing of cold side passage 4 and have cold side fin 9, on described dividing plate 5, carry cored solder.
The length of dividing plate and wide can according to core body need to carry out cutting with a large aluminium sheet, the length of end strip of paper used for sealing and limit portion strip of paper used for sealing can need to be carried out sawing according to core body, the size of hot side fin 8 and cold side fin 9 also can be carried out cutting and splicing as required.Therefore core body can, according to any adjustment that need to carry out thick three directions of length and width of hydraulic system, be convenient to need to carry out appearance and size change according to hydraulic system; On dividing plate 1, carry cored solder, the interior vacuum brazing of described hot-side channel 3 has hot side fin 8, describedly state the interior vacuum brazing of cold side passage 4 and have cold side fin 9, between hot side fin 8, cold side fin 9 and dividing plate, weld by vacuum brazing, increase core body intensity, limit portion strip of paper used for sealing 7 and end strip of paper used for sealing 6 have certain width and dividing plate soldering contact-making surface large, more increase core body soldering firmness, the voltage endurance capability and the ability of bearing pressure fatigue of core body are greatly improved, make life of product longer, bearing capacity also improves greatly, can reach the bearing capacity of 6-7MPa; And under identical operating pressure, more originally improve 2-3 service life doubly.
The above is only preferred embodiment of the present utility model; be not limited to the utility model; should be understood that; for those skilled in the art; do not departing under the prerequisite of the utility model know-why; can also make some improvement and modification, these improve and modification also should be considered as protection domain of the present utility model.
Claims (1)
1. plate-type oil radiator, it is characterized in that: comprise two end sockets, described in two, between end socket, be provided with core body, described core body comprises many hot-side channels that are connected with end socket described in two, the both sides up and down of described hot-side channel are provided with cold side passage, described core body also comprises that interval forms the dividing plate of described hot-side channel and described cold side passage, described core body also comprises end strip of paper used for sealing, described end strip of paper used for sealing get lodged in interval form described cold side passage two described between the end and end socket of dividing plate, described end strip of paper used for sealing and described dividing plate vacuum brazing, interval form described hot-side channel two described between two long limits of dividing plate vacuum brazing have limit portion strip of paper used for sealing, in described hot-side channel, vacuum brazing has hot side fin, in described cold side passage, vacuum brazing has cold side fin, on described dividing plate, carry cored solder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420125769.1U CN203772057U (en) | 2014-03-19 | 2014-03-19 | Plate type oil radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420125769.1U CN203772057U (en) | 2014-03-19 | 2014-03-19 | Plate type oil radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203772057U true CN203772057U (en) | 2014-08-13 |
Family
ID=51289242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420125769.1U Expired - Lifetime CN203772057U (en) | 2014-03-19 | 2014-03-19 | Plate type oil radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203772057U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105241274A (en) * | 2015-11-12 | 2016-01-13 | 杭州富阳市春江汽车空调厂 | Oil heat radiator |
| CN109141062A (en) * | 2018-09-28 | 2019-01-04 | 安徽开华散热器制造科技有限公司 | A kind of radiator with microchannel |
-
2014
- 2014-03-19 CN CN201420125769.1U patent/CN203772057U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105241274A (en) * | 2015-11-12 | 2016-01-13 | 杭州富阳市春江汽车空调厂 | Oil heat radiator |
| CN109141062A (en) * | 2018-09-28 | 2019-01-04 | 安徽开华散热器制造科技有限公司 | A kind of radiator with microchannel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140813 |