CN201090959Y

CN201090959Y - Superconducting heat pipe fin

Info

Publication number: CN201090959Y
Application number: CNU2007200411644U
Authority: CN
Inventors: 夏建宏
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-08-01
Filing date: 2007-08-01
Publication date: 2008-07-23
Anticipated expiration: 2017-08-01

Abstract

The utility model relates to a superconducting heat pipe fin which is particularly applied to a solar vacuum heat collecting pipe. The utility model is formed by connecting an outer cylinder which can match with the inner hole of the outer pipe of the vacuum heat collecting pipe and an inner pipe which is arranged at the center of the outer cylinder and matched with the superconducting heat pipe, wherein, the outer cylinder is provided with an outer cylinder breaking opening along the axial direction and the inner pipe is provided with an inner tube breaking opening along the axial direction; a connecting piece connecting the outer cylinder and the inner tube are arranged respectively on the two sides of the outer cylinder breaking opening and the inner tube breaking opening. The utility model is characterized in that another elastic breaking opening is arranged on the outer cylinder along the axial direction. The utility model has the advantages of advanced structure, easy production, convenient installation and high heat conducting efficiency.

Description

The super heat-conductive pipe fin

Technical field

The utility model relates to a kind of super heat-conductive pipe fin, particularly a kind of super heat-conductive pipe fin of solar vacuum heat-collecting pipe.Belong to the heat-exchange device technology.

Background technology

Described super heat-conductive pipe fin is such as solar vacuum heat-collecting pipe and thermal medium used heat reuse vacuum heat collection pipe etc., is used for supporting aluminium or the copper or the stainless steel product of location super heat-conductive pipe.This fin not only should have the function of super heat-conductive pipe positioning supports, and the heat that more should be generated external heat conduction and heat radiation, has good gather heat and heat is conducted function to super heat-conductive pipe.

The fin of prior art, version is various.Take a broad view of its version, as Chinese patent ZL03277374.9 is given, be broadly divided into S type structure, width of cloth bar wheeled construction and columnar structured etc. 3 kinds.The former is easy for installation, and the latter two install relatively difficulty; The heating surface area of especially preceding 2 kinds of structures is less, and its heat transfer efficiency is lower.This has just fundamentally influenced giving full play to of the vacuum heat collection pipe thermal efficiency.

Summary of the invention

The purpose of this utility model is, improves a kind of both easy for installationly, and the super heat-conductive pipe fin that heat transfer efficiency is high again to overcome the deficiency of prior art, for making full use of solar energy and used heat reuse more, provides structural support.

The utility model realizes that the technical scheme that its purpose is taked is:

A kind of super heat-conductive pipe fin that is specially adapted to solar vacuum heat-collecting pipe, by urceolus that can be equipped with pipe orifice outside the vacuum heat collection pipe, with be located at urceolus central authorities can with the equipped mutually interior pipe of the super heat-conductive pipe composition that be connected, its innovative point is: urceolus has urceolus disconnection mouth vertically, and interior pipe has pipe disconnection mouth in vertically; In the both sides that the urceolus of urceolus disconnects mouthful and the interior pipe of interior pipe disconnects mouthful, a brace that makes pipe connection in the outer cylindrical is arranged respectively; Urceolus also has an elasticity to disconnect mouth vertically.

Can understand by above given technical scheme, the utility model is owing to S type structure and columnar structured combining with prior art, provided a kind of fin just as " Ω " type structure, thereby both can accomplish easy for installation, and heating surface area is big, thermal conduction effect is good, thereby has solved its technical problem to be solved.

Further innovative point of the present utility model is:

The urceolus disconnection mouth of urceolus disconnects mouth with its elasticity, 180 ° of layouts between both are mutual.This version, not only easier for installation, and, can further improve heat transfer efficiency for the arrangement of heating surface area work symmetry.

Urceolus disconnects the width of mouth in 8～12mm scope; The width that interior pipe disconnects mouth is in 4～6mm scope, and elasticity disconnects the width of mouth in 8～12mm scope.Here given just not individual concrete data, but shape of the present utility model has been done further qualification, and for example be present in the shape of the disconnection mouth between described 2 braces, be inner small and outside big trapezoidal, this has out and out benefit for further facilitating installation.

Urceolus, interior pipe and brace three's thickness equates, and described thickness is in 0.10～0.30mm scope.Although given is thickness of the present utility model, given thickness not only adopts special plane to implement integral module for the utility model and makes, great convenience is provided; And the enough elasticity that it had, also have positive role for convenient the installation.Described thickness can be selected according to the caliber and the length of vacuum heat collection pipe.

After technique scheme was implemented, the structure advanced person that the utility model had made easily, and easy for installation, characteristics such as heat transfer efficiency height are conspicuous.

Description of drawings

Fig. 1 is that the master of a kind of specific embodiment of the utility model looks schematic diagram (free state);

Fig. 2 is as schematic perspective view of the present utility model shown in Figure 1 (free state);

Fig. 3 is as the observed schematic perspective view of another angle of the utility model shown in Figure 2 (free state);

Fig. 4 is as the utility model shown in Figure 1 and vacuum heat collection pipe transparent outer tube 4 and red copper super heat-conductive pipe 5 assembled state schematic diagrames;

Fig. 5 is the axonometric three-dimensional view of Fig. 4.

The specific embodiment

Below contrast accompanying drawing, by the description of the specific embodiment, the utility model is described in further detail.

The specific embodiment is shown in accompanying

drawing

1,2 and 3.

A kind of super heat-conductive pipe fin that is specially adapted to solar vacuum heat-collecting pipe, by urceolus 1 that can be equipped with pipe orifice outside the vacuum heat-collecting tube glass, with be located at urceolus 1 central authorities can with the equipped mutually interior pipe 2 of the red copper super heat-conductive pipe composition that be connected, and its urceolus 1 has a urceolus to disconnect a mouthful 1-1 vertically, and interior pipe 2 has a pipe disconnection mouthful 2-1 in vertically; The interior pipe that disconnects mouthful 1-1 and interior pipe 2 at the urceolus of urceolus 1 disconnects the both sides of mouthful 2-1, and a brace 3 that makes urceolus 1 be connected with interior pipe 2 is respectively arranged; Urceolus 1 also has an elasticity to disconnect a mouthful 1-2 vertically.The urceolus of urceolus 1 disconnects mouthful 1-1 and its elasticity disconnects a mouthful 1-2,180 ° of layouts between both are mutual; The width that urceolus disconnects mouthful 1-1 is 10mm; The width that interior pipe disconnects mouthful 2-1 is 5mm, and the width that elasticity disconnects mouth 1-2 is 10mm.Urceolus 1, interior pipe 2 and brace 3 threes' thickness equates, and described thickness is 0.12mm.

The external diameter of the urceolus 1 of this specific embodiment is φ 42mm; The internal diameter of interior pipe 2 is φ 8-0.5mm; Material therefor is the 0.12mm thick aluminum foil.The utility model adopts the moulding of special plane Integratively die drawing.The utility model also can adopt copper or the moulding of stainless copper thin walled Integratively die drawing.

The assembling mode of the utility model and vacuum heat collection pipe outer tube 4 and super heat-conductive pipe 5 is shown in accompanying drawing 4,5.Manage in 2 in can earlier super heat-conductive pipe 5 being inlaid in, and then the utility model is inserted in the outer tube 4.By accompanying drawing 4,5 as seen, because the disconnection mouth 1-1 of urceolus 1 and the disconnection mouth 2-1 of interior pipe 2, and the elasticity of urceolus 1 a disconnection mouthful 1-2, all be complete closure state, thereby the area that effectively is subjected to of the present utility model, reached at utmost.

Claims

1. super heat-conductive pipe fin that is specially adapted to solar vacuum heat-collecting pipe, by urceolus (1) that can be equipped with pipe orifice outside the vacuum heat collection pipe, with be located at urceolus (1) central authorities can with the equipped mutually interior pipe (2) of the super heat-conductive pipe composition that be connected, it is characterized in that: urceolus (1) has one to disconnect mouthful (1-1) vertically, and interior pipe (2) has pipe disconnection mouthful (2-1) in vertically; The interior pipe that disconnects mouthful (1-1) and interior pipe (2) at the urceolus of urceolus (1) disconnects the both sides of mouth (2-1), and a brace (3) that makes urceolus (1) be connected with interior pipe (2) is respectively arranged; Urceolus (1) also has an elasticity to disconnect mouthful (1-2) vertically.

2. super heat-conductive pipe fin according to claim 1 is characterized in that: urceolus disconnection mouthful (1-1) and its elasticity of urceolus (1) disconnect mouthful (1-2), 180 ° of layouts between both are mutual;

3. super heat-conductive pipe fin according to claim 1 and 2 is characterized in that: urceolus disconnects the width of mouthful (1-1) in 8～12mm scope; The width that interior pipe disconnects mouthful (2-1) is in 4～6mm scope, and elasticity disconnects the width of mouth (1-2) in 8～12mm scope.

4. super heat-conductive pipe fin according to claim 3 is characterized in that: urceolus (1), interior pipe (2) and brace (3) three's thickness equates, and described thickness is in 0.10～0.30mm scope.