CN202048816U

CN202048816U - Fin radiator

Info

Publication number: CN202048816U
Application number: CN2011201445983U
Authority: CN
Inventors: 吴育林
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-04-30
Filing date: 2011-04-30
Publication date: 2011-11-23
Anticipated expiration: 2021-04-30

Abstract

A fin radiator with the stack effect includes a base body, wherein fins are wholly formed on the base body, and form vertical through airflow channels in an encircling manner. The fin radiator utilizes the fins to form the vertical through airflow channels and generate the stack effect, thereby enhancing the ventilation effect on the fin surface and improving the heat dissipation efficiency of the fin radiator.

Description

Gilled radiator with stack effect

Technical field

The utility model relates to gilled radiator.

Background technology

The unfavorable defective of cross-ventilation effect of present known gilled radiator ubiquity fin surface.For overcoming this defective, prior art mainly adopts the measure that increases fin area, yet can significantly increase the volume and weight of radiator like this.

The utility model content

The purpose of this utility model provides a kind of gilled radiator with stack effect, to improve the cross-ventilation effect of fin surface.

The utility model is achieved in that a kind of gilled radiator with stack effect, comprises a matrix, and global formation has fin on matrix, and described fin surrounds the gas channel of up/down perforation.

The utility model utilizes the gas channel of the up/down perforation that fin surrounds to produce stack effect, has strengthened the cross-ventilation effect of fin surface, has improved the radiating efficiency of gilled radiator.

Description of drawings

Fig. 1 is the stereogram of the utility model embodiment;

Fig. 2 is the vertical view of Fig. 1;

Fig. 3 is the A-A cutaway view of Fig. 2;

Fig. 4 is the structural representation that is further improved on Fig. 3 basis;

Fig. 5 is the structural representation that is further improved on Fig. 4 basis.

The specific embodiment

Referring to Fig. 1 to Fig. 3, the gilled radiator with stack effect comprises a matrix 1, and global formation has fin 2 on matrix 1.

The hollow cylinder of the matrix 1 of present embodiment for erectting, fin 2 is looped around the side elevation of hollow cylinder 1, and from the end face of hollow cylinder 1, that is as shown in Figure 2, it is radial that fin 2 is with hollow cylinder 1 that the center is arranged in.Hollow cylinder 1 is enclosed within the sleeve 3, and the length direction of sleeve 3 is parallel with the length direction of hollow cylinder 1.Sleeve 3 intersects with fin 2, makes sleeve 3, hollow cylinder 1 and fin 2 constitute the gas channel 4 of up/down perforation together, that is just constitutes the gas channel 4 of a up/down perforation between per two fins 2.Sleeve 3, hollow cylinder 1 and fin 2 global formations.Sleeve 3 can have a plurality of, constitutes the structure of one deck cover one deck.The shape of hollow cylinder 1 and sleeve 3 is not limited to cylinder, can be other cylinder body shapes such as square body.

As to further improvement of this embodiment, referring to Fig. 4, global formation has the bottom face 5 of a sealing in the matrix 1 of hollow cylinder shape, bottom face 5 is connected with two pipes 6,7 of plugging into, above bottom face 5, be provided with a top end cover 8, top end cover 8 constitutes removable the connection by screw 9 with matrix 1, constitutes the cavity 10 of an enclosing liquid between the bottom face 5 of matrix 1 and the top end cover 8.During use, the liquid of in cavity 10, packing into and being used to absorb heat, for example water, alcohol or other organic solvents etc. by two pipe 6,7 connecting ducts of plugging into, circulate the liquid in the cavity 10 between object to be dispelled the heat and matrix 1.Two plug into the pipe 6,7 and bottom face 5 can global formation.Gilled radiator after so improving does not need directly to contact with object to be dispelled the heat, and makes gilled radiator can be placed in distance object position far away to be dispelled the heat, and is convenient to object to be dispelled the heat and installs flexibly.

Further improve, referring to Fig. 5, be provided with breather pipe 11 between bottom face 5 and top end cover 8, this breather pipe 11 runs through the cavity 10 of enclosing liquid up and down.Compare with Fig. 4, the breather pipe 11 that Fig. 5 increases is more conducive to quicken the heat radiation of the liquid in the cavity 10.

Claims

1. the gilled radiator with stack effect comprises a matrix, and global formation has fin on matrix, it is characterized in that: described fin surrounds the gas channel of up/down perforation.

2. the gilled radiator with stack effect as claimed in claim 1, it is characterized in that: the hollow cylinder of described matrix for erectting, described fin is looped around the side elevation of hollow cylinder, end face from hollow cylinder, it is radial that described fin with the hollow cylinder is that the center is arranged in, hollow cylinder is enclosed within the sleeve, the length direction of sleeve is parallel with the length direction of hollow cylinder, sleeve and described fin intersect, make sleeve, hollow cylinder and fin constitute the gas channel of up/down perforation together, sleeve, hollow cylinder and fin global formation.

3. the gilled radiator with stack effect as claimed in claim 2, it is characterized in that: global formation has the bottom face of a sealing in the matrix of described hollow cylinder shape, bottom face is connected with two pipes of plugging into, above bottom face, be provided with a top end cover, top end cover constitutes removable the connection by screw and matrix, constitutes the cavity of an enclosing liquid between the bottom face of matrix and the top end cover.

4. the gilled radiator with stack effect as claimed in claim 3 is characterized in that: be provided with breather pipe between described bottom face and top end cover, this breather pipe runs through the cavity of described enclosing liquid up and down.