CN201935619U - Cambered and microporous heat conduction flat tube - Google Patents
Cambered and microporous heat conduction flat tube Download PDFInfo
- Publication number
- CN201935619U CN201935619U CN2010206829862U CN201020682986U CN201935619U CN 201935619 U CN201935619 U CN 201935619U CN 2010206829862 U CN2010206829862 U CN 2010206829862U CN 201020682986 U CN201020682986 U CN 201020682986U CN 201935619 U CN201935619 U CN 201935619U
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- China
- Prior art keywords
- flat tube
- heat conduction
- microporous
- tube
- cambered
- 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 - Lifetime
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Abstract
The utility model relates to a cambered and microporous heat conduction flat tube, wherein both the upper and the lower surfaces of the flat tube are designed into sawtooth shape, and a microporous tube (1) with a rhombic cross section is arranged in the tube. A clapboard (2) is arranged in the microporous tube (1) to divide the microporous tube (1) into two parts along the longitudinal direction. The cambered and microporous heat conduction flat tube provided by the utility model can greatly increase the surface area of the cambered and microporous heat conduction flat tube, the heat absorption and radiating action areas of the flat tube are increased, so the heat conduction is faster, and the heat exchange efficiency is high. The cambered and microporous heat conduction flat tube solves the problems that the upper and the lower surfaces of the existing heat tube are designed into planes, so the heat conduction area is limited, and the heat conduction rate is lower.
Description
Technical field
The utility model relates to heat pipe, concrete is a kind of curved surface micropore heat conduction flat tube that is used for phase-change heat-exchange.
Background technology
The main heat transfer type of heat pipe has the advantages that for evaporation and condensation heat-transfer capability is big, temperature control capability is strong, heat transfer efficiency is high, and at present, heat pipe has been widely used in various fields.But the upper and lower surface of existing heat pipe mostly is planar design, and heat-conducting area is limited, and thermal conductivity is lower.
Summary of the invention
The purpose of this utility model is to provide a kind of curved surface micropore heat conduction flat tube at the problems referred to above, can increase the surface area of curved surface micropore heat conduction flat tube greatly, increases the active area of flat tube heat absorption and heat radiation.
The utility model is achieved through the following technical solutions: the upper surface and the lower surface of curved surface micropore heat conduction flat tube are the zigzag design, are provided with the microporous pipe that cross section is a rhombus in the pipe.
Adopt the good effect of technique scheme: the utility model changes the planar design of original flat tube into the hackly surface design, can increase the surface area of flat tube greatly, adds the active area of big flat tube heat absorption or heat radiation, makes the heat conduction faster; The micron order metallic particles layer that is coated on the flat tube surface can increase the absorptance of flat tube, and has erosion-resisting effect.
Four, description of drawings
Fig. 1 is a cross sectional representation of the present utility model.
Among the figure: 1 microporous pipe, 2 dividing plates.
Five, the specific embodiment: the utility model is described in further detail below in conjunction with accompanying drawing:
Fig. 1 is a cross sectional representation of the present utility model, and as shown in the figure, the upper surface and the lower surface of curved surface micropore heat conduction flat tube are the zigzag design, and being provided with cross section in the pipe is the microporous pipe 1 of rhombus.In order to increase support force, can in microporous pipe 1, be provided with dividing plate 2, microporous pipe 1 vertically is divided into two.
During use, the flat tube that upper surface and lower surface are the hackly surface design can be positioned among the thermal source by an end, and the heat absorption evaporation, and the other end is arranged in heat exchanging water pipe's condensation heat release; Also can be used as the heat collector of solar water heater, each micropore nest of tubes one end absorbs the solar radiation evaporation as heat pipe, the other end in heat storage water tank the condensation heat release with preparation hot water.In order to increase the absorptance of flat tube; can spray micron-sized metallic particles on the surface of flat tube; as any one and the alloy thereof in copper, aluminium, iron, manganese, nickel, the tungsten; metallic particles forms layer protective layer on the flat tube surface; and produce countless micron-sized depressions; the restriction photon is mobile behind the extinction, can absorb luminous energy to greatest extent, and have erosion-resisting effect.
Claims (2)
1. a curved surface micropore heat is conducted flat tube, it is characterized in that: the upper surface of flat tube and lower surface are the zigzag design, are provided with the microporous pipe that cross section is a rhombus (1) in the pipe.
2. curved surface micropore heat conduction flat tube according to claim 1 is characterized in that: dividing plate (2) is arranged in the described microporous pipe (1), microporous pipe (1) vertically is divided into two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206829862U CN201935619U (en) | 2010-08-05 | 2010-08-05 | Cambered and microporous heat conduction flat tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206829862U CN201935619U (en) | 2010-08-05 | 2010-08-05 | Cambered and microporous heat conduction flat tube |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202821503U Division CN201837287U (en) | 2010-08-05 | 2010-08-05 | Curved surface micropore heat conduction flat pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201935619U true CN201935619U (en) | 2011-08-17 |
Family
ID=44447137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206829862U Expired - Lifetime CN201935619U (en) | 2010-08-05 | 2010-08-05 | Cambered and microporous heat conduction flat tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201935619U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114593623A (en) * | 2022-03-30 | 2022-06-07 | 内蒙古工业大学 | Heat exchanger capable of automatically adjusting heat exchange area |
-
2010
- 2010-08-05 CN CN2010206829862U patent/CN201935619U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114593623A (en) * | 2022-03-30 | 2022-06-07 | 内蒙古工业大学 | Heat exchanger capable of automatically adjusting heat exchange area |
| CN114593623B (en) * | 2022-03-30 | 2023-10-20 | 内蒙古工业大学 | Heat exchanger capable of automatically adjusting heat exchange area |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110817 Effective date of abandoning: 20180308 |