Cold accumulation constant-temperature liquid cooling unit

Abstract

The invention relates to a cold accumulation constant-temperature liquid cooling unit which comprises a refrigerating system, a cooling system and a constant-temperature cold accumulation box. The refrigerating system comprises a compressor, a condenser, a water-cooling evaporator and a gas-liquid separator which form a circulation loop; the cooling system comprises a liquid storage tank, a water-cooled heat exchanger and an internal conveying system which form a circulation loop; the water-cooling evaporator and the water-cooling heat exchanger are designed into a whole and are arranged in the constant-temperature cold accumulation box filled with cold accumulation liquid in a staggered manner; the cold accumulation constant-temperature liquid cooling unit is compact and reasonable in structure and convenient to operate, the compressor unit releases a large amount of redundant cooling capacity in the refrigerating process; after the redundant cooling capacity is absorbed by the cold accumulation liquid, the cooling capacity needed by an airplane is input into an airplane system through the cooling liquid, cooling capacity waste is avoided, the purposes of energy conservation, highefficiency and accurate temperature control are achieved, and the requirement of the airplane for guaranteeing the liquid cooling condition is met; the liquid cooling temperature is stable and controllable, the energy consumption is reduced, the flexibility is high, and the stability is high.

Description

technical field [0001] The invention relates to the technical field of cold storage air conditioners, in particular to a cold storage constant temperature liquid cooling unit. Background technique [0002] Military mission aircraft, including transport aircraft, reconnaissance aircraft, early warning aircraft, jamming aircraft, electronic countermeasure aircraft, etc., have personnel to perform tasks such as operation and debugging. After flying for a certain period of time, daily maintenance, regular inspection and repair are required. During maintenance, or test flight debugging, the aircraft's own environmental control system stops working, and the ventilation and cooling system is also closed. However, the aircraft is located in an open area of ​​the airport, and it is subject to strong solar radiation and ground reflection in summer, causing the greenhouse effect in the cabin. The internal temperature is abnormally high; in winter, it is abnormally low due to the influe...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the shortcomings in the above-mentioned existing production technology, the applicant provides a cold storage constant temperature liquid cooling unit with a reasonable structure, so as to solve the technical problems that the temperature adjustment is difficult, resulting in waste of cooling capacity, and unable to ensure long-term stable temperature

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