Pipe cluster waste heat recovery device with expanded heating surface

Abstract

The invention belongs to the technical field of pipelines, and particularly relates to a pipe cluster waste heat recovery device with an expanded heating surface. The cluster waste heat recovery device comprises a binding shell, one end of the binding shell is fixedly connected with a mounting groove block, the other end of the binding shell is fixedly connected with a fixing insertion block, a groove is formed in the surface of the mounting groove block, and a groove in the surface of the mounting groove block is matched with the fixing insertion block. Through holes are formed in the surfaces of the mounting groove block and the fixing insertion block, fixing screws are arranged in the through holes in the surfaces of the mounting groove block and the fixing insertion block, a heat absorption block is arranged in the binding shell, a pull ring is fixedly connected to one end of the heat absorption block, and a heat conduction rod is fixedly connected to the surface of the heat absorption block. According to the pipe cluster waste heat recovery device, the binding shell is arranged, then the fixing insertion block on the binding shell is inserted into the groove of the mounting groove block, and then the fixing screws are inserted into the through holes of the mounting groove block and the fixing insertion block for fixing, so that the efficient waste heat recovery effect is achieved.

Description

technical field [0001] The invention relates to the technical field of pipelines, in particular to a tube cluster waste heat recovery device with extended heating surfaces. Background technique [0002] The tube cluster refers to the structural form closely connected with the cavity wall (such as welding, expansion joint, etc.), so that the cavity wall not only serves as the shell, but also becomes the "fin" of the tube, so that the heat absorbed can pass through The heat conduction mode is transferred to the tube cluster, which reduces the effective temperature of the cavity, thereby reducing the heat loss at the opening of the cavity, and also reducing the heat loss through the insulation layer. For the absorber arranged horizontally, after the tube and the wall are connected, the natural convection channel upward along the inner wall is restrained, thereby relatively reducing the outward convective heat loss of the cavity. [0003] The following problems exist: [0004]...

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides a tube cluster waste heat recovery device with extended heating surface, which solves the problem of inability to efficiently absorb heat

Images