CN200993539Y - Round pipe fin-tube radiator - Google Patents
Round pipe fin-tube radiator Download PDFInfo
- Publication number
- CN200993539Y CN200993539Y CN 200620161443 CN200620161443U CN200993539Y CN 200993539 Y CN200993539 Y CN 200993539Y CN 200620161443 CN200620161443 CN 200620161443 CN 200620161443 U CN200620161443 U CN 200620161443U CN 200993539 Y CN200993539 Y CN 200993539Y
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- CN
- China
- Prior art keywords
- tube
- radiating
- radiator
- pipes
- circular
- 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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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model relates to a radiator, in particular to a radiator made of round pipes and fins. The main body of the radiator is composed of round radiating pipes and radiation fins fitted over the radiating pipes. The main body of the radiator is provided with support plates on both ends; a plurality of parallel straight radiating pipes are plugged between the two support plates; a plurality of arc radiating pipes are provided on outer side of each support plate and are connected to the straight radiating pipes by means of expansion fitting or welding. The radiator has much higher pressure resistance performance and reinforced overall structure; in addition, since round pipes have higher throughput capacity that flat pipes of the same size, the round pipes will not be blocked easily if solid impurities exist in the heat radiating medium.
Description
Technical field
The utility model relates to a kind of radiator, especially the pipe fin-tube radiator.
Background technology
Radiator is widely used in the heat radiation of light-duty vehicle, truck, air-conditioning and heavy duty equipment etc., divide according to its structure, heat spreader structures can be divided into sheet string type, corrugated tube type,, pipe type etc. is multiple, but no matter be sheet string type, corrugated tube type or gilled tube radiator, radiating tube wherein is welded by aluminium strip, and cross sectional shape is rectangular flat tube; The radiating tube radiating efficiency height in rectangle cross section, but exist media flow speed slow, stop up easily, withstand voltage low defective, and the internal circulation pressure medium easily bursts radiating tube high the time.
Summary of the invention
The purpose of this utility model provides a kind of radiating tube and is difficult for obstruction, withstand voltage high pipe fin-tube radiator.
For achieving the above object, the utility model adopts following design:
Pipe fin-tube radiator described in the utility model comprises radiator body, it is characterized in that: radiator body is made of the fin that the radiating tube and the string of pipe shape is contained on the radiating tube.
The two ends of radiator body have gripper shoe, and the many straight tube radiating tubes that be arranged in parallel are inserted between two gripper shoes, and the outside of two gripper shoes is communicated with the straight tube radiating tube by many circular-arc radiating tubes.
What circular-arc radiating tube was communicated with is two straight tube radiating tubes that vertical upper-lower position is arranged.
What circular-arc radiating tube was communicated with is two straight tube radiating tubes of transverse horizontal positional alignment.
What circular-arc radiating tube was communicated with is two straight tube radiating tubes of oblique positional alignment.
Circular-arc radiating tube is connected by the expand tube formula with the straight tube radiating tube or the mode of welding is fixed together.
After adopting above-mentioned design, the voltage endurance capability of radiator increases substantially, and overall structure is strengthened, and simultaneously, because the handling capacity of pipe is stronger than flat tube, pipe is not easy to stop up when having solid impurity in the heat eliminating medium.
Description of drawings
Fig. 1 is the structural representation of an embodiment of the utility model;
The vertical view of Fig. 2 Fig. 1;
The right view of Fig. 3 Fig. 1.
The specific embodiment
As shown in drawings, pipe fin-tube radiator described in the utility model comprises radiator body 1, radiator body 1 is made of the radiating tube 11 of pipe shape, the fin 12 that string is contained on the radiating tube 11, the end of radiating tube 11 is equipped with the import and export joint, is used for being communicated with the circulatory mediator interface on the plant equipment.The two ends of radiator body 1 have gripper shoe 13, the many straight tube radiating tubes 11 that be arranged in parallel are inserted between two gripper shoes 13, the outside of two gripper shoes 13 is communicated with straight tube radiating tube 11 by many circular-arc radiating tubes 14, circular-arc radiating tube 14 can adopt the expand tube formula to be connected with connecting portion between the straight tube radiating tube 11, also can adopt welding.The both sides of gripper shoe 13 can have backplate, make its cross section become the shape of channel-section steel, so both can improve the mechanical strength of gripper shoe 13, and the radiating tube 14 that the while can also the guard circle arcuation avoids being subjected to unexpected damaged in collision.
Above-mentioned circular-arc radiating tube 14 can be as shown in Figure 2, connection be two straight tube radiating tubes 11 that vertical upper-lower position is arranged.Certainly, circular-arc radiating tube 14 also can be communicated with two straight tube radiating tubes 11 of transverse horizontal positional alignment.Two straight tube radiating tubes 11 that can also be communicated with oblique positional alignment.
Claims (6)
1, pipe fin-tube radiator comprises radiator body (1), it is characterized in that: radiator body (1) is made of the radiating tube (11) of pipe shape and the fin (12) that is contained on the radiating tube (11) of going here and there.
2, pipe fin-tube radiator according to claim 1, it is characterized in that: the two ends of radiator body (1) have gripper shoe (13), the many straight tube radiating tubes (11) that be arranged in parallel are inserted between two gripper shoes (13), and the outside of two gripper shoes (13) is communicated with straight tube radiating tube (11) by many circular-arc radiating tubes (14).
3, pipe fin-tube radiator according to claim 1 and 2 is characterized in that: what circular-arc radiating tube (14) was communicated with is two straight tube radiating tubes (11) that vertical upper-lower position is arranged.
4, pipe fin-tube radiator according to claim 1 and 2 is characterized in that: what circular-arc radiating tube (14) was communicated with is two straight tube radiating tubes (11) of transverse horizontal positional alignment.
5, pipe fin-tube radiator according to claim 1 and 2 is characterized in that: what circular-arc radiating tube (14) was communicated with is two straight tube radiating tubes (11) of oblique positional alignment.
6, pipe fin-tube radiator according to claim 1 and 2 is characterized in that: circular-arc radiating tube (14) is connected by the expand tube formula with straight tube radiating tube (11) or the mode of welding is fixed together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620161443 CN200993539Y (en) | 2006-12-22 | 2006-12-22 | Round pipe fin-tube radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620161443 CN200993539Y (en) | 2006-12-22 | 2006-12-22 | Round pipe fin-tube radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200993539Y true CN200993539Y (en) | 2007-12-19 |
Family
ID=38946613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620161443 Expired - Fee Related CN200993539Y (en) | 2006-12-22 | 2006-12-22 | Round pipe fin-tube radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200993539Y (en) |
-
2006
- 2006-12-22 CN CN 200620161443 patent/CN200993539Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071219 Termination date: 20100122 |