Cooler

Abstract

A cooler comprises a cylindrical shell, a cooling core set and an inner container, wherein the cooling core set and the inner container penetrate through the shell to be installed. An oil inlet and an oil outlet are respectively formed in two ends of the shell; the cooling core group comprises a through-flow pipe and a flow guide plate, and the through-flow pipe and the flow guide plate are mounted in the inner container; an oil storage cavity is formed between the outer wall of the inner container and the shell. The flow guide plate comprises an inner through plate and an outer through plate, plate bodies of the inner through plate and the outer through plate are provided with open holes for the through-flow pipe to penetrate through, and the through-flow pipe perpendicularly penetrates through the open holes of the inner through plate and the outer through plate and is sealed with the open holes. According to the cooler, the inner container is installed between the flow guide plate and the shell, sealing can be formed at the edge of the flow guide plate, it is guaranteed that oil liquid passes through the through-flow pipe to be cooled, and the heat exchange efficiency is improved; in addition, the oil storage cavity is formed between the inner container and the shell, oil flows into the oil storage cavity, an oil layer which does not participate in cooling circulation is formed between the inner container and the shell, a certain heat insulation effect can be achieved, the heat exchange speed of the inner space and the outer space of the shell is reduced, and the heat exchange efficiency of the cooler is further improved.

Description

technical field [0001] The invention relates to the field of new energy power generation cooling equipment, and more particularly to a cooler. Background technique [0002] With the development of science and technology, the power generation modes are becoming more and more diversified. From the original hydropower, thermal power, nuclear fuel power generation, etc., some new energy power generation (including onshore wind power generation, offshore wind power generation, photovoltaic power generation, etc.) has been added. etc.), like hydroelectric power generation and new energy power generation, in general, the available space for equipment is small. This requires the volume of power generation equipment and cooling equipment to be reduced as much as possible to ensure that equipment with sufficient power is installed in an effective space. The traditional cooling pipeline of the cooler is complicated to bend and occupies a large volume; the internal flow channel is pron...

AI Technical Summary

Problems solved by technology

The cooling pipeline of the traditional cooler is complicated to bend and occupies a large volume; the internal flow channel is prone to leakage, and part of the oil flows directly to the oil outlet without passing through the cooling pipeline, and there will be a gap between the cooling cavity and the outside through the shell. Heat exchange, which affects the heat exchange efficiency of the cooler

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