CN207686829U - A kind of automobile radiators of anti-soldering drawing crack - Google Patents
A kind of automobile radiators of anti-soldering drawing crack Download PDFInfo
- Publication number
- CN207686829U CN207686829U CN201721880413.9U CN201721880413U CN207686829U CN 207686829 U CN207686829 U CN 207686829U CN 201721880413 U CN201721880413 U CN 201721880413U CN 207686829 U CN207686829 U CN 207686829U
- Authority
- CN
- China
- Prior art keywords
- side plate
- soldering
- main leaf
- cooling tube
- automobile radiators
- 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 - Fee Related
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- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The utility model provides a kind of automobile radiators of anti-soldering drawing crack, including radiator body；The radiator body is made of intake chamber, core, water-supplying chamber, water inlet pipe, outlet pipe；The water inlet pipe connects the intake chamber, and the outlet pipe connects the water-supplying chamber, and the radiator core side is connect with the intake chamber, and the other side is connect with the water-supplying chamber；The side plate is equipped with several through-holes extended transversely through, and the side plate includes upper side plate, lower side plate, compensator；The compensator connects the upper side plate and lower side plate.The beneficial effects of the utility model：The upper side plate of the side plate is connected with lower side plate by compensator, and the compensator can compensate for the swell increment of side plate, to reduce the intensity for the shear stress that the brazed seam closer apart from side plate is subjected to, avoids tube head leakage, the appearance of core print leakage phenomenon.
Description
Technical field
The utility model is related to automobile radiators technical fields, more particularly to a kind of car radiation of anti-soldering drawing crack
Device.
Background technology
Automobile radiators are indispensable important components in automobile water-cooling engine-cooling system, just towards light-duty, high
Effect, economic direction are developed, and for automobile radiators, leakage is very common failure；High temperature coolant flows into radiator,
Cooling tube expanded by heating, to deform；Although side plate is identical as cooling tube material, the situation that can be heated is different, will occur
Elongation delay, therefore internal force is just produced in core；The internal force has harmful effect to cooling tube and side plate；When cooling tube with
Brazed seam at main leaf just will appear brazed seam part by the situation of drawing crack, let out to be formed at cracking once being more than fatigue limit
Leakage is commonly called as tube head leakage.If the side plate being inserted into main leaf is opposite with the brazed seam drag of main leaf to be weaker than cooling tube and main leaf brazing filler metal
Intensity when, side plate brazed seam then will appear cracking, be commonly called as core print leakage.It is made that improvement for this problem the utility model.
Invention content
In view of this, the utility model is intended to overcome above-mentioned defect existing in the prior art, propose that one kind preventing brazed seam
Drawing crack, anti-expansion automobile radiators.
In order to achieve the above objectives, the technical solution of the utility model is realized in：
A kind of automobile radiators of anti-soldering drawing crack, including radiator body；
The radiator body includes water inlet pipe connected in sequence, intake chamber, core, water-supplying chamber, outlet pipe；
The core includes cooling tube, heat-radiation belt, main leaf, side plate；The cooling tube is arranged at the heat-radiation belt
In the core, the main leaf is equipped with pore, and the cooling tube and the side plate are inserted into the pore of the main leaf, described to dissipate
The torrid zone and side plate soldering are on the surface of the main leaf；
The side plate is equipped with several through-holes extended transversely through, and the side plate includes upper side plate, lower side plate, compensator；It is described
Compensator connects the upper side plate and lower side plate；The side plate both ends are equipped with plush copper, and the plush copper is located at the pore of the main leaf
It is interior；The upper side plate is identical as the lower side board structure.Further, the cooling tube and the side plate and main leaf soldering connection.
Further, it is welded with reinforcing plate on the outside of the upper side plate and the lower side plate.
Further, the cooling tube and the heat-radiation belt are distributed along longitudinal direction.
Further, angle support is equipped between the side plate and the main leaf.
Compared with the existing technology, the utility model has lower advantage：
(1) side plate described in the utility model is equipped with several through-holes extended transversely through, which increases side plate
Heating surface area is conducive to the side plate and absorbs ambient heat, increases the deformation of itself；
(2) side plate described in the utility model is divided into side plate and lower side plate, and the structure of fracture can weaken it to master
The strength constraint of piece；
(3) the upper side plate of side plate described in the utility model is connected with lower side plate by compensator, and the compensator can compensate for
The swell increment of side plate avoids tube head leakage, core print to reduce the intensity for the shear stress that the brazed seam closer apart from side plate is subjected to
Leak the appearance of phenomenon；
(4) reinforcing plate described in the utility model to the side plate side carry out structural strengthening, ensure it to radiator outside
The endurance of portion's part extends its service life；
(5) side plate both ends described in the utility model are equipped with plush copper, and the plush copper is located in the pore of the main leaf, this is convex
Head achievees the purpose that reduction side plate cross-sectional area, weakens its strength constraint to main leaf.
Description of the drawings
The attached drawing for constituting the part of the utility model is used to provide a further understanding of the present invention, this practicality is new
The illustrative embodiments and their description of type are not constituted improper limits to the present invention for explaining the utility model.
In attached drawing：
Fig. 1 is a kind of automobile radiators floor map of anti-soldering drawing crack described in the utility model embodiment；
Fig. 2 is the side plate schematic diagram described in the utility model embodiment；
Fig. 3 is the side plate and main leaf connection relationship diagram described in the utility model embodiment.
Reference sign：
1- water inlet pipes；2- intake chambers；3- cores；31- main leaves；32- cooling tubes；33- heat-radiation belts；34- side plates；The tops 341-
Plate；Side plate under 342-；343- compensators；35- angle supports；4- water-supplying chamber；5- outlet pipes.
Specific implementation mode
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can
To be combined with each other.
In the description of the present invention, it should be understood that term "center", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore cannot understand
For limitations of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more this feature.It is in the description of the present invention, unless another
It is described, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, can also be electrical connection；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State the concrete meaning of term in the present invention.
The utility model will be described in detail below with reference to the accompanying drawings and embodiments：
A kind of automobile radiators of anti-soldering drawing crack, including radiator body；The radiator body includes being sequentially connected with
Water inlet pipe 1, intake chamber 2, core 3, water-supplying chamber 4, outlet pipe 5；
The core 3 includes cooling tube 32, heat-radiation belt 33, main leaf 31, side plate 34；The cooling tube 32 and the heat-radiation belt
33 are arranged in the core 3, and the main leaf 31 is equipped with pore, and the cooling tube 32 and the side plate 34 are inserted into described
In the pore of main leaf 31, the heat-radiation belt 33 and the soldering of side plate 34 are on the surface of the main leaf 31；
The cooling tube 32 and heat-radiation belt 33 are distributed in along longitudinal direction in the core 3, and the heat-radiation belt 33 is in wavy, greatly
The earth increases film-cooled heat and heat dissipation area in radiator body；
The side plate 34 is equipped with several through-holes extended transversely through, which increases the surface area of side plate 34, favorably
Ambient heat is absorbed in the side plate 34, increases the deformation of itself；
The side plate 34 includes upper side plate 341, lower side plate 342, compensator 343；The compensator 343 connects the top
Plate 341 and lower side plate 342；Its structure being broken can weaken its strength constraint to main leaf 31；The compensator 343 can compensate for
The swell increment of side plate 34, to reduce the intensity for the shear stress that the brazed seam closer apart from side plate 34 is subjected to, tube head is avoided to leak,
Core print leaks the appearance of phenomenon；
34 both ends of the side plate are equipped with plush copper, and the plush copper is located in the pore of the main leaf 34, which reaches reduction
The purpose of side plate cross-sectional area weakens upper side plate 341 and 342 structure phase of the lower side plate described in its strength constraint to main leaf 34
Together.
The present embodiment specific operation process is as follows：
The coolant liquid of heat enters intake chamber 2 via water inlet pipe 1, then enters core 3 by the main leaf 31 in intake chamber 2,
Finally enter in automobile engine via water-supplying chamber 4 and outlet pipe 5, this process moves in circles progress；
In above-mentioned cyclic process, when the coolant liquid of heat is flowed through close to the cooling tube 32 of side plate 34, cooling tube 32 is heated
While expansion to both ends, the compensator 343 being arranged on side plate 34 is also expanded to both ends simultaneously, the cooling tube 32 and the side
Plate 34 expands flexible, generation deformation together.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection domain within.
Claims (5)
1. a kind of automobile radiators of anti-soldering drawing crack, it is characterised in that：Including radiator body；
The radiator body includes water inlet pipe connected in sequence, intake chamber, core, water-supplying chamber, outlet pipe；
The core includes cooling tube, heat-radiation belt, main leaf, side plate；The cooling tube is arranged at described with the heat-radiation belt
In core, the main leaf is equipped with pore, and the cooling tube and the side plate are inserted into the pore of the main leaf, the heat-radiation belt
With side plate soldering on the surface of the main leaf；
The side plate is equipped with several through-holes extended transversely through, and the side plate includes upper side plate, lower side plate, compensator；The compensation
Device connects the upper side plate and lower side plate；The side plate both ends are equipped with plush copper, and the plush copper is located in the pore of the main leaf；Institute
It is identical as the lower side board structure to state side plate.
2. a kind of automobile radiators of anti-soldering drawing crack according to claim 1, it is characterised in that：The cooling tube and institute
State side plate and main leaf soldering connection.
3. a kind of automobile radiators of anti-soldering drawing crack according to claim 1, it is characterised in that：The upper side plate and institute
It states and is welded with reinforcing plate on the outside of lower side plate.
4. a kind of automobile radiators of anti-soldering drawing crack according to claim 1, it is characterised in that:The cooling tube and institute
Heat-radiation belt is stated to be distributed along longitudinal direction.
5. a kind of automobile radiators of anti-soldering drawing crack according to claim 1, it is characterised in that：The side plate with it is described
Angle support is equipped between main leaf.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721880413.9U CN207686829U (en) | 2017-12-28 | 2017-12-28 | A kind of automobile radiators of anti-soldering drawing crack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721880413.9U CN207686829U (en) | 2017-12-28 | 2017-12-28 | A kind of automobile radiators of anti-soldering drawing crack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207686829U true CN207686829U (en) | 2018-08-03 |
Family
ID=62992507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721880413.9U Expired - Fee Related CN207686829U (en) | 2017-12-28 | 2017-12-28 | A kind of automobile radiators of anti-soldering drawing crack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207686829U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109441616A (en) * | 2018-12-27 | 2019-03-08 | 天津市庆浦散热器科技有限公司 | A kind of automobile radiators of anti-soldering drawing crack |
-
2017
- 2017-12-28 CN CN201721880413.9U patent/CN207686829U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109441616A (en) * | 2018-12-27 | 2019-03-08 | 天津市庆浦散热器科技有限公司 | A kind of automobile radiators of anti-soldering drawing crack |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180803 Termination date: 20211228 |