CYLINDRICAL MEMBER FOR COOLING AND HEATING

Abstract

A cylinder member for cooling and heating, comprising a plate-like profile body which is bent around the axis to form a cylinder shape; the two end faces of the plate-like profile body are fixed by welding; the plate-like profile body is provided with a fluid channel group formed by a plurality of through-holes which are arranged in parallel along the axial direction; the fluid channel group is formed with a fluid channel group inlet and a fluid channel group outlet, such that the member improves the cooling effect, facilitates processing, reduces the processing cost and material cost; under the condition of the same wall thickness, enhances the rigidity of the whole component by pulling corresponding profiles and using a simple bent plate mold can finish the processing.

Claims

1. A cylinder member for cooling and heating, comprising: a plate-like profile body which is bent around an axis to form a cylinder shape, wherein two end faces of the plate-like profile body are fixed by welding, wherein the plate-like profile body is provided with a fluid channel group formed by a plurality of through-holes which are arranged in parallel along an axial direction, wherein the fluid channel group is provided with a fluid channel group inlet and a fluid channel group outlet.

2. The cylinder member for cooling and heating according to claim 1, wherein each one of the through-holes is formed with a through-hole inlet and a through-hole outlet, wherein the fluid channel group inlet is formed at one end of the plate-like profile body and communicates with all of the through-hole inlets, wherein the fluid channel group outlet is formed at the other end of the plate-like profile body and communicates with all of the through-hole outlets.

3. The cylinder member for cooling and heating according to claim 2, wherein a cross-section area of the fluid channel group inlet is equal to the sum of the cross-section areas of all of the through-hole inlets, wherein the cross-section area of the fluid channel group outlet is equal to the sum of the cross-section areas of all of the through-hole outlets.

4. The cylinder member for cooling and heating according to claim 1, wherein each one of the through-holes is formed with a through-hole inlet and a through-hole outlet, wherein the through-hole inlet and the through-hole outlet are respectively formed at the two end faces of the plate-like profile body, wherein the through-hole inlets and through-hole outlets of the adjacent through-holes communicate with each other, wherein the fluid channel group inlet is formed at the through-hole inlet of the first through-hole, wherein the fluid channel group outlet is formed at the through-hole outlet of the last through-hole.

5. The cylinder member for cooling and heating according to claim 4, wherein the through-hole inlet and the through-hole outlet of each one of the through-holes are mutually staggered, wherein the through-hole inlets and the through-hole outlets of the adjacent through-holes are mutually aligned.

6. The cylinder component for cooling and heating according to claim 1, wherein the fluid channel group inlet consists of two rows of through-hole inlets, wherein the fluid channel group outlet consists of two rows of through-hole outlets, wherein the through-hole inlets are formed on the outer surface of the plate-like profile body, wherein the through-hole outlets are symmetrically formed on the outer surface of the plate-like profile body opposite to the through-hole inlet.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

[0011] FIG. 1 is a structural view 1 of embodiment 1 of the present invention;

[0012] FIG. 2 is a structural view 2 of embodiment 1 of the present invention;

[0013] FIG. 3 is a structural view 1 of embodiment 2 of the present invention;

[0014] FIG. 4 is a structural view 2 of embodiment 2 of the present invention;

[0015] FIG. 5 is a top view of embodiment 3 of the present invention;

[0016] FIG. 6 is a structural view of embodiment 3 of the present invention;

[0017] FIG. 7 is a top view of embodiment 3 of the present invention, with a fan removed; and

[0018] FIG. 8 is a bottom view of embodiment 3 of the present invention.

DETAILED DESCRIPTION OF THE INVENTION

[0019] The present invention is described in further detail with reference to the attached drawings and embodiments.

Embodiment 1

[0020] A cylinder member for cooling and heating includes a plate-like profile body 1 which is bent around the axis to form a cylinder shape, the plate-like profile body 1 is provided with a fluid channel group formed by a plurality of through-holes 2 which are arranged in parallel along the axial direction, each one of the through-holes 2 is formed with a through-hole inlet 21 and a through-hole outlet 22, a fluid channel group inlet 3 is formed at one end of the plate-like profile body 1, a fluid channel group outlet 4 is formed at the other end of the plate-like profile body 1, the two end faces of the plate-like profile body 1 are fixed by welding, the fluid channel group inlet 3 communicates with all of the through-hole inlets 21, the fluid channel group outlet 4 communicates with all of the through-hole outlets 22, the cross-section area of the fluid channel group inlet 3 is equal to the sum of the cross-section areas of all of the through-hole inlets 21, the cross-section area of the fluid channel group outlet 4 is equal to the sum of the cross-section areas of all of the through-hole outlets 22.

Embodiment 2

[0021] A cylinder member for cooling and heating comprising a plate-like profile body 1 which is bent around the axis to form a cylinder shape, the plate-like profile body 1 is provided with a fluid channel group formed by a plurality of through-holes 2 which are arranged in parallel along the axial direction, each one of the through-holes 2 is formed with a through-hole inlet 21 and a through-hole outlet 22, the through-hole inlet 21 and the through-hole outlet 22 are respectively formed on the two end faces of the plate-like profile body 1, the through-hole inlet 21 and the through-hole outlet 22 of each one of the through-holes 2 are mutually staggered, the through-hole inlets 21 and the through-hole outlets 22 of the adjacent through-holes 2 are mutually aligned, the two end faces of the plate-like profile body 1 are fixed by welding, under such circumstances, the through-hole inlets 21 and the through-hole outlets 22 of the adjacent through-holes 2 communicate with each other, thus forming fluid channels from the through-hole inlet 21 of the first through-hole 2 to the through-hole outlet 22 of the last through-hole 2, the fluid channel group inlet 3 is formed at the through-hole inlet 21 of the first through-hole 2, the fluid channel group outlet 4 is formed at the through-hole outlet 22 of the last through-hole 2.

Embodiment 3

[0022] A cylinder member for cooling and heating includes a plate-like profile body 1 which is bent around the axis to form a cylinder shape, the plate-like profile body 1 is provided with a fluid channel group formed by a plurality of through-holes 2 which are arranged in parallel along the axial direction, the two end faces of the plate-like profile body 1 are fixed by welding, so the through-holes 2 form a closed annular through-hole, in such circumstances, two rows of through-hole inlets 21 are formed on the outer surface of the plate-like profile body 1 to form the fluid channel group inlet, while two rows of through-hole outlets 22 are symmetrically formed on the outer surface of the plate-like profile body 1 opposite to the through-hole inlet 21, such structure is relatively suitable for air cooling, as long as a fan 5 is disposed outside the through-hole inlet 21, the cooling air can be blown in via the through-hole inlets 21 and blown out via the through-hole outlets 22.