A Fixing Device for Marine Refrigeration Evaporating Coils

Abstract

The invention discloses a fixing device for a ship refrigeration and evaporation coiled pipe. The fixing device for the ship refrigeration and evaporation coiled pipe comprises a conical sleeve and apipe clip; a big opening end of the conical sleeve is welded together with a hull deck; a conical column is arranged in the conical sleeve; the external wall of the conical column is adaptive to the internal wall of the conical sleeve; the conical column is made of a heat-insulating material; a through hole with the axis direction parallel to the axis direction of the conical column is formed in the conical column; a bolt is arranged in the through hole; a pipe clip is arranged on a screw rod of the bolt; the internal wall of an arc opening of the pipe clip is used for bearing the refrigeration and evaporation coiled pipe; and the conical column forms insulation between the conical sleeve and the bolt. The fixing device for the ship refrigeration and evaporation coiled pipe has the advantages that a cold bridge cannot be generated, the energy utilization rate is high, and the mounting efficiency of the refrigeration and evaporation coiled pipe is greatly enhanced.

Description

technical field [0001] The invention relates to the technical field of fishing boats, in particular to a fixing device for a marine refrigeration evaporation coil. Background technique [0002] At present, the evaporator coils used in the refrigeration system of fishing boats are mostly fixed by directly welding the suspenders on the deck. The suspenders are metal structures, and the direct connection with the hull will form a cold bridge, resulting in waste of energy. For the evaporator coil of the ultra-low temperature refrigeration system, the fixing method is indirect. First, the suspenders are directly welded on the deck, and then the wooden side is fixed, and then another set of suspenders are drilled on the wooden side. Through the indirect connection of the wooden side, Although the cold bridge is isolated, the process is complicated, and most of the work is carried out on board, which greatly reduces production efficiency and safety. [0003] This shows that there ...

AI Technical Summary

Problems solved by technology

[0002] At present, the evaporator coils used in the refrigeration system of fishing boats are mostly fixed by directly welding the suspenders on the deck. The suspenders are metal structures, and the direct connection with the hull will form a cold bridge, resulting in waste of energy.

For the evaporator coil of the ultra-low temperature refrigeration system, the fixing method is indirect. First, the suspenders are directly welded on the deck, and then the wooden side is fixed, and then another set of suspenders are drilled on the wooden side. Through the indirect connection of the wooden side, Although the cold bridge is isolated, the process is complicated, and most of the work is carried out on board, which greatly reduces production efficiency and safety production

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