Seawater heat transfer and power distribution cabinet

Abstract

The invention discloses a seawater heat transfer and power distribution cabinet. The seawater heat transfer and power distribution cabinet comprises a seawater heat transfer device, a power conversion device, a reconnaissance power supply and an interference power supply, wherein the seawater heat transfer device comprises a filter, a seawater circulating pump, a plate type heat transfer device, a check valve, an internal circulating pump, a water tank and a heating device, the filter is connected with the seawater circulating pump and then connected with the plate type heat transfer device, and the plate type heat transfer device, the heating device, the water tank, the internal circulating pump and the check valve are connected to one another in sequence; and the power conversion device is a double isolation transformer, and the two output ends of the double isolation transformer are connected with the inlet ends of the reconnaissance power supply and the interference power supply correspondingly. According to the seawater heat transfer and power distribution cabinet, the problem of the difference of the power supply of special devices of a ship is solved, the special heating device and other heating devices can be cooled effectively, reliability is good, integration is high, the problem of internal space of the ship is solved, and market application value is good.

Description

technical field [0001] The invention relates to the field of liquid cooling heat exchange and special power supply distribution, in particular to a seawater heat exchange and power distribution cabinet. Background technique [0002] At present, the country is vigorously developing the shipbuilding industry, from ordinary civilian cargo ships shuttling through major domestic and even international ports, to the formation of various fleets of military sea forces, and the aircraft carrier that is being developed for trial operation. Due to the limited domestic professional level, some high-tech The equipment still relies on foreign imports, and the power supply type and quality of foreign high-end equipment are quite different from domestic ones (domestic three-phase 380VAC, foreign three-phase 210VAC), and how to effectively solve the problem of foreign high-end equipment heating , people are paying more and more attention to the integration of power conversion and equipment c...

AI Technical Summary

Problems solved by technology

[0003] In order to meet the particularity of the application of marine equipment, it is usually expensive to do a dedicated power conversion and install a large number of special air-conditioning equipment, which is wasteful in terms of space and relatively low in reliability.

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