Heat conducting and radiating panel assembly for central-heating heat exchanger of tube bundle structure

Abstract

The invention discloses a heat conducting and radiating panel assembly for a central-heating heat exchanger of a tube bundle structure. The tube bundle structure comprises a plurality of parallel round tubes and further comprises communicating devices, and the communicating devices are arranged at the two ends of the round tubes and can fixedly connect all round tubes into a tube bundle shape. The round tubes and the communicating devices are made of thin-wall stainless steel, and heat conducting and radiating panels are arranged on the front outer surfaces of the round tubes in the length directions of the round tubes in parallel; the front faces of the heat conducting and radiating panels are arranged outwards, and arc surfaces on the back sides of the heat conducting and radiating panels are tightly matched with the outer surfaces of the round tubes; and the number, the lengths, the widths and the thicknesses of the heat conducting and radiating panels are matched with those of the round tubes. The heat conducting and radiating panel assembly further comprises two locating and clamping end covers which are arranged at the two ends of the round tubes and used for covering the communicating devices; the front edges of the locating and clamping end covers are buckled on the front sides of the heat conducting and radiating panels, and the rear edges of the locating and clamping end covers are buckled on the outer surfaces of the back sides of the round tubes adjacent to the communicating device; and the locating and clamping end covers are further provided with detachable connecting devices fastened to the tube bundle structure.

Description

technical field [0001] The invention belongs to the technical field of civil heating, and in particular relates to a heat conduction and heat dissipation plate assembly for a heating heat exchanger with a pipe row structure, which is closely related to the heating heat exchanger with a pipe row structure made of thin-walled stainless steel. Background technique [0002] In the field of civil heating technology, the heating heat exchanger of the pipe row structure is composed of two inner and outer passages that are not connected to each other, such as the heating inlet and outlet channels and the tap water inlet and outlet channels. The inlet of the running water inlet and outlet passage provided outside the row structure is connected with the running water pipe, and the outlet outputs hot water. From the perspective of the external shape, it mainly includes a plurality of circular tubes arranged in parallel, and also includes a communication device arranged at both ends of ...

AI Technical Summary

Problems solved by technology

Using this kind of heating heat exchanger, while providing domestic hot water for users, it can also provide heating for the local environment through its outer surface, especially the outer surface of the circular tube, but its heating and heat dissipation area is obviously smaller than that of radiators. , especially when the heating heat exchanger continuously releases a large amount of hot water, the tap water flowing through the heat exchanger has no time to rise to the temperature close to the heating system, and its heating effect drops significantly

In addition, the welded structure and the pressure bearing effect of the material are mainly considered when combining pipe rows. Therefore, the appearance is monotonous and inconsistent with the environment, which affects the user's approval of the product

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