CN109916193B - Integrated double-cavity radiator sealing structure - Google Patents
Integrated double-cavity radiator sealing structure Download PDFInfo
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- CN109916193B CN109916193B CN201910306443.6A CN201910306443A CN109916193B CN 109916193 B CN109916193 B CN 109916193B CN 201910306443 A CN201910306443 A CN 201910306443A CN 109916193 B CN109916193 B CN 109916193B
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- Prior art keywords
- partition
- main sheet
- water chamber
- radiator
- cavity
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- 238000007789 sealing Methods 0.000 title claims abstract description 11
- 238000005192 partition Methods 0.000 claims abstract description 35
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 22
- 239000002390 adhesive tape Substances 0.000 claims abstract description 15
- 238000003780 insertion Methods 0.000 claims abstract description 3
- 230000037431 insertion Effects 0.000 claims abstract description 3
- 238000001816 cooling Methods 0.000 description 11
- 239000002826 coolant Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
Landscapes
- Adhesives Or Adhesive Processes (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The invention discloses an integrated double-cavity radiator sealing structure, which belongs to the technical field of automobile radiators and comprises a flat pipe, a main sheet, adhesive tapes and a water chamber, wherein the water chamber is divided into an upper cavity and a lower cavity by a partition, a groove is formed in the corresponding surface of the partition facing the main sheet, a slotted hole which is not used for the insertion of the flat pipe is punched in the position, corresponding to the partition, of the main sheet, the flanging of the slotted hole faces the water chamber and can be inserted into the groove formed in the partition, and the slotted hole is used for enclosing the adhesive tapes on two sides of the partition. The invention can solve the problem of layered sealing of the radiator under the condition of meeting the layered scheme of the radiator, and achieves the purposes of saving the arrangement space of the whole vehicle, reducing the wind resistance of the whole vehicle, reducing the oil consumption of the whole vehicle and improving the service efficiency and the thermal fatigue capability of the radiator.
Description
Technical Field
The invention belongs to the technical field of automobile radiators, and particularly relates to an integrated double-cavity radiator sealing structure.
Background
The radiator is taken as an important component of an automobile cooling system, plays an important role in heat dissipation in an automobile engine cabin and directly influences the normal operation of an engine. The automobile radiator mainly comprises a flat pipe, main sheets respectively arranged at two ends of the flat pipe, a water chamber connected with the main sheets through adhesive tapes, and the like. However, the radiator in the prior art has the following disadvantages: firstly, only one temperature medium can circulate; secondly, only two front and back layers and upper and lower layers of radiators can be arranged in a lamination mode to achieve the effect of cooling two temperature areas, and wind resistance of the front and back arranged radiators is large, so that wind resistance and fan power of the whole automobile can be improved, and oil consumption is improved; and the heat radiator is arranged up and down, so that the cost is high and the occupied space is large.
Disclosure of Invention
In view of the above, the invention aims to provide an integrated double-cavity radiator sealing structure, which can solve the problem of radiator layered sealing under the condition of meeting the radiator layered scheme, and achieve the purposes of saving the space of the whole vehicle arrangement, reducing the wind resistance of the whole vehicle, reducing the oil consumption of the whole vehicle and improving the service efficiency and the thermal fatigue capability of the radiator.
The invention is realized by the following technical scheme:
the invention provides an integrated double-cavity radiator sealing structure which comprises a flat pipe, a main sheet, adhesive tapes and a water chamber, wherein the water chamber is divided into an upper cavity and a lower cavity by a partition, a groove is formed in the corresponding surface of the partition facing the main sheet, a slotted hole which is not used for the insertion of the flat pipe is punched in the position, corresponding to the partition, of the main sheet, the flanging of the slotted hole faces the water chamber and can be inserted into the groove formed in the partition, and the slotted hole is used for enclosing the adhesive tapes on two sides of the partition.
Further, be equipped with at least one septum in the recess, corresponding the quantity of slotted hole is more than the quantity of septum one, and a plurality of slotted holes set up at the width direction of main part side by side interval, and the interval department between two adjacent slotted holes corresponds with the septum, the adhesive tape that cuts off both sides connects into integrated structure through the bridge, the bridge with the septum corresponds.
Further, the septum is arranged to be planar on the corresponding surface facing the main sheet, and the planar surface arranged on the septum is on the same surface as the surface of the partition.
Further, the septum is arranged as a concave cambered surface on the corresponding surface facing the main sheet, and the arc radius of the concave cambered surface arranged on the septum is smaller than half of the bypass width.
Further, the grooves are broken at both sides in the width direction of the water chamber to form a relief notch (413).
Compared with the prior art, the invention has the advantages that: the radiator adopts an integrated double-cavity structure, can be divided into two independent radiators, the cooling use temperature of a high-temperature area is 70-120 ℃, the cooling use temperature of a low-temperature area is 0-70 ℃, the high-temperature area and the low-temperature area are provided with independent inlets and outlets, the two cavities are not communicated, the high-temperature area is used for cooling an engine, and the low-temperature area is used for cooling a water-cooled intercooler, a battery and a motor; the whole vehicle space is saved, the weight of the whole vehicle cooling module is reduced, the wind resistance of the cooling module is reduced, the power consumption of the electronic fan is reduced, the energy consumption and the cost of the whole vehicle are saved, and the thermal fatigue failure risk of the radiator is reduced.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objects and other advantages of the invention may be realized and obtained by means of the instrumentalities and combinations particularly pointed out in the specification.
Drawings
For the purpose of making the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings, in which:
FIG. 1 is a schematic diagram of a heat sink according to the present invention;
FIG. 2 is a plan view of a portion of a flat tube of the heat sink of the present invention not connected to a main fin;
FIG. 3 is a plan view of a main plate stamped slot area of the heat sink of the present invention;
FIG. 4 is a plan view of a strip of the heat sink of the present invention;
FIG. 5 is a perspective view of a water compartment partition of the radiator of the present invention;
FIG. 6 is a schematic view of a cross-section of a water compartment cut-off clasp of the radiator of the present invention;
FIG. 7 is a schematic view of a longitudinal cross section of a water compartment partition clasp of the radiator of the present invention;
FIG. 8 is an exploded view of the water chamber, the glue strip and the main fin of the radiator of the present invention;
reference numerals: flat tube 1, main sheet 2, adhesive tape 3, water chamber 4; a slot 21; bridging 31; partition 41, upper chamber 42, lower chamber 43, high temperature zone inlet 44, low temperature zone inlet 45, high temperature zone outlet 46, low temperature zone outlet 47; a flange 211; recess 411, septum 412.
Detailed Description
Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings; it should be understood that the preferred embodiments are presented by way of illustration only and not by way of limitation.
As shown in fig. 1-8, the integrated dual-cavity radiator sealing structure provided in this embodiment includes a flat tube 1, a main sheet 2, an adhesive tape 3 and a water chamber 4, where the water chamber is divided into an upper cavity 42 and a lower cavity 43 by a partition 41, so that the radiator can be divided into an upper independent cooling area and a lower independent cooling area, that is, the upper cavity 42 and the lower cavity 43 of the water chamber 4 on one side of the flat tube 1 are respectively provided with a high-temperature area inlet 44 and a low-temperature area inlet 45, the upper cavity and the lower cavity of the water chamber on the other side are respectively provided with a high-temperature area outlet 46 and a low-temperature area outlet 47, the high-temperature area is cooled by using a cooling medium with a temperature of 70-120 ℃, the low-temperature area is cooled by using a cooling medium with a temperature of 0-70 ℃, the high-temperature area and the low-temperature area are provided with independent inlets and outlets, the two cooling areas are not communicated, the high-temperature area cools the engine, the low-temperature area cools the water-cooled intercooler, the battery, the motor and the controller; the partition 41 is provided with a groove 411 on the corresponding surface facing the main sheet 2, a slot 21 for preventing the flat tube 1 from being inserted is punched on the main sheet 2 at the position corresponding to the partition 41, the punched flange 211 of the slot 21 faces the water chamber 4 and can be inserted into the groove 411 provided on the partition 41 for enclosing the adhesive tape 3 on both sides of the partition 41.
In this embodiment, a middle partition 412 is disposed in the groove 411, so that the partition 41 has an H-shaped structure, the number of corresponding slots 21 is two, and a plurality of slots 21 are disposed at intervals side by side in the width direction of the main sheet 2, the interval between two adjacent slots 21 corresponds to the middle partition 412, the adhesive tapes 3 on two sides of the partition 41 are connected into an integral structure through the bridge 31, and the bridge 31 corresponds to the middle partition 412. Specifically, the main sheet is punched in a step-type punching mode, a groove coplanar with grooves on two sides is punched in the middle of the main sheet, two grooves which are vertically symmetrical are punched in the middle, grooves on two sides of the groove are adhesive tape placing grooves, a platform interval is arranged in the middle of the two upper holes and the middle of the two lower holes, and the interval is used for placing adhesive tape middle bridging 31 parts. The hydroecium is divided into two parts, is independent pressing platform at the corresponding face that faces the main part, and hydroecium pressing platform mid portion separates, and only one is connected through a middle septum, and hydroecium two subregion junctions, tip pressing platform separate for avoid the turn-ups of slotted hole, middle septum junction be the withhold the face promptly.
The above description is only of the preferred embodiments of the present invention and is not intended to limit the invention, and it will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit and scope of the invention. Thus, it is intended that the present invention also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (2)
1. The integrated double-cavity radiator sealing structure comprises a flat pipe (1), a main sheet (2), an adhesive tape (3) and a water chamber (4), and is characterized in that the water chamber is divided into an upper cavity (42) and a lower cavity (43) by a partition (41), a groove (411) is formed in the corresponding surface of the partition facing the main sheet, a slot hole (21) which is not used for the insertion of the flat pipe is punched in the position, corresponding to the partition, of the main sheet, a flanging (211) of the slot hole faces the water chamber and can be inserted into the groove formed in the partition, and the slot hole is used for enclosing the adhesive tape at two sides of the partition; at least one middle partition (412) is arranged in the groove, the number of corresponding slotted holes is one more than that of the middle partition, the slotted holes are arranged side by side at intervals in the width direction of the main sheet, the interval between two adjacent slotted holes corresponds to the middle partition, adhesive tapes on two sides of the partition are connected into an integrated structure through a bridge (31), and the bridge corresponds to the middle partition; the septum is arranged to be a plane on the corresponding surface facing the main sheet, and the plane arranged on the septum and the surface of the partition are arranged on the same surface; the grooves are broken at two sides of the width direction of the water chamber to form a yielding gap (413).
2. The integrated dual-cavity radiator sealing structure of claim 1, wherein the septum is provided with a concave arc surface on a corresponding surface facing the main sheet, and the arc radius of the concave arc surface provided on the septum is less than one half of the bypass width.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910306443.6A CN109916193B (en) | 2019-04-16 | 2019-04-16 | Integrated double-cavity radiator sealing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910306443.6A CN109916193B (en) | 2019-04-16 | 2019-04-16 | Integrated double-cavity radiator sealing structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109916193A CN109916193A (en) | 2019-06-21 |
| CN109916193B true CN109916193B (en) | 2024-01-02 |
Family
ID=66977530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910306443.6A Active CN109916193B (en) | 2019-04-16 | 2019-04-16 | Integrated double-cavity radiator sealing structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN109916193B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113686174A (en) * | 2021-08-31 | 2021-11-23 | 上海马勒热系统有限公司 | Integrated radiator |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1359383A2 (en) * | 2002-05-03 | 2003-11-05 | Behr GmbH & Co. | Heat exchanger |
| CN201293570Y (en) * | 2008-08-29 | 2009-08-19 | 比亚迪股份有限公司 | Heat radiator |
| CN206321086U (en) * | 2016-12-19 | 2017-07-11 | 纳百川控股有限公司 | A kind of heat exchanger |
| CN206387285U (en) * | 2017-01-13 | 2017-08-08 | 上海贝洱热系统有限公司 | Two-pass radiator |
| CN107328260A (en) * | 2017-08-01 | 2017-11-07 | 南宁八菱科技股份有限公司 | A kind of multi-temperature zone integrated radiator |
| CN107525418A (en) * | 2017-09-20 | 2017-12-29 | 南宁八菱科技股份有限公司 | The multi-purpose hydroecium radiator of one |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10465996B2 (en) * | 2015-06-10 | 2019-11-05 | Mahle International Gmbh | Method of manufacturing a heat exchanger assembly having a sheet metal distributor/collector tube |
| CN209763805U (en) * | 2019-04-16 | 2019-12-10 | 南方英特空调有限公司 | Integrated double-cavity radiator sealing structure |
-
2019
- 2019-04-16 CN CN201910306443.6A patent/CN109916193B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1359383A2 (en) * | 2002-05-03 | 2003-11-05 | Behr GmbH & Co. | Heat exchanger |
| CN201293570Y (en) * | 2008-08-29 | 2009-08-19 | 比亚迪股份有限公司 | Heat radiator |
| CN206321086U (en) * | 2016-12-19 | 2017-07-11 | 纳百川控股有限公司 | A kind of heat exchanger |
| CN206387285U (en) * | 2017-01-13 | 2017-08-08 | 上海贝洱热系统有限公司 | Two-pass radiator |
| CN107328260A (en) * | 2017-08-01 | 2017-11-07 | 南宁八菱科技股份有限公司 | A kind of multi-temperature zone integrated radiator |
| CN107525418A (en) * | 2017-09-20 | 2017-12-29 | 南宁八菱科技股份有限公司 | The multi-purpose hydroecium radiator of one |
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| Publication number | Publication date |
|---|---|
| CN109916193A (en) | 2019-06-21 |
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