CN203501874U - Automobile radiator concurrent flow pipe - Google Patents
Automobile radiator concurrent flow pipe Download PDFInfo
- Publication number
- CN203501874U CN203501874U CN201320577970.9U CN201320577970U CN203501874U CN 203501874 U CN203501874 U CN 203501874U CN 201320577970 U CN201320577970 U CN 201320577970U CN 203501874 U CN203501874 U CN 203501874U
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- China
- Prior art keywords
- flow pipe
- concurrent flow
- hole
- heat exchanger
- utility
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- 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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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model provides an automobile radiator concurrent flow pipe. The concurrent flow pipe comprises a pipe body, a plurality of holes for reducing the internal pressure of the pipe body are disposed on the pipe body and are uniformly arranged on the pipe body in the crosswise direction of the pipe body, and the holes are shaped to be round and oval. The automobile radiator concurrent flow pipe provided by the utility model has the characteristics of being simple in structure, convenient to manufacture, excellent in resistance to pressure, and not easy to deform.
Description
Technical field
The utility model relates to a kind of auto parts and components, refers to especially the concurrent flow pipe on a kind of automotive heat exchanger.
Background technology
Air conditioning for automobiles has two important parts: condenser and evaporimeter; Its heat transfer effect can directly affect the performance of whole system.And their weight and volume size can affect the compactedness of car load, therefore, automotive heat exchanger (condenser and evaporimeter) is had relatively high expectations to efficient, compactedness.The version of existing automotive heat exchanger has finned and corrugated tube type; But these two kinds version spatial area occupation rate is large, heat exchange efficiency is low, has been not suitable with the development of Hyundai Motor, be eliminated gradually.In order to solve this technical barrier, production firm offers square pressure-bearing hole on the body of concurrent flow pipe, but square opening has right angle, and while pressurizeing in concurrent flow pipe, place, right angle easily produces stress and concentrates, thus generator tube body deformability even body break.
Utility model content
In order to have solved the technical barrier that prior art proposes, the utility model proposes a kind of automotive heat exchanger concurrent flow pipe, it is simple in structure, easily manufactured; Resistance to pressure is good, not yielding.
The technical solution of the utility model is achieved in that a kind of automotive heat exchanger concurrent flow pipe, comprises body, and described body is provided with the hole of improving body resistance to pressure; Described hole has several, along body, is laterally evenly distributed on body; The shape in described hole includes circle and ellipse.
Further preferably, described hole is circular port.
Further preferably, the interval of described Kong Yukong and the wall ratio in hole are 0.9:1.
Further preferably, the wall thickness at circular arc place, both sides, described hole is higher than the wall thickness at circular arc place, middle part, hole.
Further preferably, described hole and body are integrated to manufacture and form.
The beneficial effect that the utility model possesses is as follows:
Compared with prior art, the hole that the utility model reduces body internal pressure adopts to such an extent that be circular or oval-shaped hole, the concentration zones that eliminates stress, and preventing that body from deforming even breaks, and has improved the service life of body.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the utility model structural representation.
The specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1, the utility model proposes a kind of automotive heat exchanger concurrent flow pipe, comprise body 1, described body 1 is provided with the hole 2 of improving body 1 resistance to pressure; Described hole 2 has several, along body 1, is laterally evenly distributed on body 1; The shape in described hole 2 includes circle and ellipse.Described hole 2 is circular port.Described hole 2 is 0.9:1 with the interval in hole 2 and the wall ratio in hole 2.The wall thickness at 2 circular arc places, both sides, described hole is higher than the wall thickness at 2 circular arc places, middle part, hole.Described hole 2 is integrated to manufacture with body 1 and forms.
A body 1 is provided with several circular holes 2; Circular port 2 is laterally evenly distributed on body 1 along body 1; Those circular ports 2 do not have area of stress concentration, can prevent from that body 1 from deforming even to break.Hole 2 is to form by mould is integrally manufactured with body 1.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (5)
1. an automotive heat exchanger concurrent flow pipe, is characterized in that, comprises body, and described body is provided with the hole of improving body resistance to pressure; Described hole has several, along body, is laterally evenly distributed on body; The shape in described hole includes circle and ellipse.
2. a kind of automotive heat exchanger concurrent flow pipe according to claim 1, is characterized in that, described hole is circular port.
3. a kind of automotive heat exchanger concurrent flow pipe according to claim 1 and 2, is characterized in that, the interval of described Kong Yukong and the wall ratio in hole are 0.9:1.
4. a kind of automotive heat exchanger concurrent flow pipe according to claim 3, is characterized in that, the wall thickness at circular arc place, both sides, described hole is higher than the wall thickness at circular arc place, middle part, hole.
5. according to a kind of automotive heat exchanger concurrent flow pipe described in claim 1 or 4, it is characterized in that, described hole and body are integrated to manufacture and form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320577970.9U CN203501874U (en) | 2013-09-17 | 2013-09-17 | Automobile radiator concurrent flow pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320577970.9U CN203501874U (en) | 2013-09-17 | 2013-09-17 | Automobile radiator concurrent flow pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203501874U true CN203501874U (en) | 2014-03-26 |
Family
ID=50332848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320577970.9U Expired - Fee Related CN203501874U (en) | 2013-09-17 | 2013-09-17 | Automobile radiator concurrent flow pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203501874U (en) |
-
2013
- 2013-09-17 CN CN201320577970.9U patent/CN203501874U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20140326 Termination date: 20140917 |
|
| EXPY | Termination of patent right or utility model |