CN208968344U - A kind of efficient aluminum pipe of idle call - Google Patents
A kind of efficient aluminum pipe of idle call Download PDFInfo
- Publication number
- CN208968344U CN208968344U CN201821227076.8U CN201821227076U CN208968344U CN 208968344 U CN208968344 U CN 208968344U CN 201821227076 U CN201821227076 U CN 201821227076U CN 208968344 U CN208968344 U CN 208968344U
- Authority
- CN
- China
- Prior art keywords
- tube body
- protrusion
- aluminum pipe
- idle call
- plastic packaging
- 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)
- Rigid Pipes And Flexible Pipes (AREA)
- Buffer Packaging (AREA)
Abstract
The utility model belongs to air-conditioning pipe fitting technical field, more particularly to a kind of efficient aluminum pipe of idle call, including tube body, the inboard wall of tube body is equipped with multiple tracks protrusion, multiple tracks protrusion is arranged in the shape of a spiral in inboard wall of tube body, and the hand of spiral of protrusion is consistent with the tube body conveying direction of refrigerant, the spacing between multiple tracks protrusion is consistent, and the outer wall of tube body is equipped with plastic packaging layer, buffer zone is arranged with outside plastic packaging layer, big with refrigerant contact area, heat exchange efficiency is high, improves air-conditioning using effect.
Description
Technical field
The utility model belongs to air-conditioning pipe fitting technical field, and in particular to a kind of efficient aluminum pipe of idle call.
Background technique
Aluminum pipe has extremely wide application in refrigeration equipment, forms following for the refrigerant of refrigeration system using aluminum pipe
Cost can be greatly reduced in endless tube road.For example, the application in air-conditioning, aluminum pipe, delivery pipe, heat exchange are largely used in air-conditioning
Pipe, conveying, heat exchange to refrigerant is carried out, the inner wall of existing aluminum pipe are circle, limited with the heat exchanger effectiveness of refrigerant, are influenced
The using effect of air-conditioning, therefore, it is necessary to the structures to aluminum pipe to optimize, and improve the using effect of air-conditioning.
Utility model content
Technical problem to be solved in the utility model is in view of the foregoing drawbacks, to provide a kind of efficient aluminum pipe of idle call,
Big with refrigerant contact area, heat exchange efficiency is high, improves air-conditioning using effect.
The utility model solve its technical problem the technical solution adopted is as follows:
A kind of efficient aluminum pipe of idle call, including tube body, the inboard wall of tube body are equipped with multiple tracks protrusion, and multiple tracks protrusion is in pipe
Internal wall is arranged in the shape of a spiral, and the hand of spiral of protrusion is consistent with the tube body conveying direction of refrigerant, the spacing between multiple tracks protrusion
It is consistent, the outer wall of tube body is equipped with plastic packaging layer, is arranged with buffer zone outside plastic packaging layer.
Further, the cross section of the protrusion is isosceles trapezoid, and raised small end is close to the axle center of tube body.
Further, the raised two sidewalls are equipped with the oblique lines along aluminum pipe conveying direction.
Further, protection tape thickness is greater than modeling seal coat thickness.
The beneficial effects of the utility model are: using the above scheme, the protrusion of spiral setting increases refrigerant and aluminum pipe inner wall
Contact area, improve heat exchanger effectiveness, refrigerant helically advances in aluminum pipe, flow velocity improves, the great air-conditioning that promoted
Using effect, tube body outside leads to plastic packaging layer, buffer zone carries out anti-corrosion, shock resistance, extends the service life of tube body.
Detailed description of the invention
Through the following detailed description taken in conjunction with the accompanying drawings, the utility model objects, features and advantages above-mentioned and other will
It becomes apparent.
Fig. 1 is a kind of cross section structure schematic diagram of embodiment of the utility model.
Fig. 2 is a kind of structural schematic diagram of embodiment protrusions of the utility model.
Wherein: 1 is tube body, and 2 be protrusion, and 21 be oblique lines, and 3 be plastic packaging layer, and 4 be buffer zone.
Specific embodiment
The utility model is described further with reference to the accompanying drawing.
Embodiment 1: referring to Fig.1, a kind of efficient aluminum pipe of idle call, including tube body 1, it is convex that the inner wall of tube body 1 is equipped with multiple tracks
2 are played, the cross section of protrusion 2 is isosceles trapezoid, and raised 2 small ends are close to the axle center of tube body, inner wall of the multiple tracks protrusion 2 in tube body 1
It is arranged in the shape of a spiral, and the hand of spiral of protrusion 2 is consistent with the conveying direction of refrigerant of tube body 1, the spacing between multiple tracks protrusion 2 is kept
Unanimously, the outer wall of tube body 1 is equipped with plastic packaging layer 3, and the outside of plastic packaging layer 3 is arranged with buffer zone 4, buffer zone 4 it is thick with a thickness of plastic packaging 3
Two times of degree, the setting of helical raised increases the surface area of aluminum pipe inner wall, big with the contact area of refrigerant, greatly improves
The efficiency of heat exchange, the protrusion 2 in isosceles trapezoid section do not influence tube body center of circle structure, and the contact with refrigerant convenient for molding
Area is big, and the protrusion of spiral can accelerate the flow velocity of refrigerant, further increases the using effect of air-conditioning, and plastic packaging layer 3 uses asphalt mixtures modified by epoxy resin
Rouge material has preferable rotproofness, and the buffer zone 4 of winding is protected in outside, improves the impact resistance of tube body, extends
The service life of aluminum pipe.
Embodiment 2: referring to Fig.1, Fig. 2, a kind of efficient aluminum pipe of idle call, including tube body 1, the inner wall of tube body 1 are equipped with more
Road protrusion 2, the cross section of protrusion 2 are isosceles trapezoid, and raised 2 small ends are close to the axle center of tube body, and multiple tracks protrusion 2 is in tube body 1
Inner wall is arranged in the shape of a spiral, and the hand of spiral of protrusion 2 conveys the spacing that the direction of refrigerant is consistent, between multiple tracks protrusion 2 with tube body 1
Be consistent, the outer wall of tube body 1 is equipped with plastic packaging layer 3, and the outside of plastic packaging layer 3 is arranged with buffer zone 4, buffer zone 4 with a thickness of modeling
The setting of two times for sealing 3 thickness, helical raised increases the surface area of aluminum pipe inner wall, big with the contact area of refrigerant, greatly
The efficiency for improving heat exchange, the protrusion 2 in isosceles trapezoid section do not influence tube body center of circle structure, and and refrigerant convenient for molding
Contact area it is big, the protrusion of spiral can accelerate the flow velocity of refrigerant, further increase the using effect of air-conditioning, the two sides of protrusion 2
Wall is equipped with the oblique lines 21 along aluminum pipe conveying direction, and oblique lines 21 can reduce convex surfaces to the resistance of refrigerant, improve
Flow velocity, and can promote to generate turbulent flow, the efficiency of heat exchange is improved, plastic packaging layer 3 uses epoxide resin material, has preferable
The buffer zone 4 of rotproofness, winding is protected in outside, improves the impact resistance of tube body, extends the service life of aluminum pipe.
The above is only the preferred embodiment of the utility model, not does limit in any form to the utility model
System, it is all according to any simple modification to the above embodiments in the technical essence of the utility model, equivalent variations, fall
Enter within the protection scope of the utility model.
Claims (4)
1. a kind of efficient aluminum pipe of idle call, including tube body, which is characterized in that the inboard wall of tube body is equipped with multiple tracks protrusion, more
Road protrusion is arranged in the shape of a spiral in inboard wall of tube body, and the hand of spiral of protrusion is consistent with the tube body conveying direction of refrigerant, and multiple tracks is convex
Spacing between rising is consistent, and the outer wall of tube body is equipped with plastic packaging layer, is arranged with buffer zone outside plastic packaging layer.
2. a kind of efficient aluminum pipe of idle call according to claim 1, which is characterized in that the cross section of the protrusion is
Isosceles trapezoid, raised small end is close to the axle center of tube body.
3. a kind of efficient aluminum pipe of idle call according to claim 1, which is characterized in that the raised two sidewalls are equipped with
Along the oblique lines of aluminum pipe conveying direction.
4. a kind of efficient aluminum pipe of idle call according to claim 1, which is characterized in that protection tape thickness is greater than plastic packaging layer
Thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821227076.8U CN208968344U (en) | 2018-07-31 | 2018-07-31 | A kind of efficient aluminum pipe of idle call |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821227076.8U CN208968344U (en) | 2018-07-31 | 2018-07-31 | A kind of efficient aluminum pipe of idle call |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208968344U true CN208968344U (en) | 2019-06-11 |
Family
ID=66749425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821227076.8U Expired - Fee Related CN208968344U (en) | 2018-07-31 | 2018-07-31 | A kind of efficient aluminum pipe of idle call |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208968344U (en) |
-
2018
- 2018-07-31 CN CN201821227076.8U patent/CN208968344U/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: 20190611 Termination date: 20200731 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |