Title:
DISTRIBUTED PUMPED TWO-PHASE COOLING SYSTEM FOR AIRCRAFT
Document Type and Number:
WIPO Patent Application WO/2023/142314
Kind Code:
A1
Abstract:
The present invention relates to a distributed pumped two-phase cooling system for an aircraft. In the cooling system, a liquid storage tank, a precooling device, a pump, a flow meter, a preheater, a first valve group, a heat source group, a condensing device, a reheater, and the liquid storage tank are successively connected, and a first sensor group is arranged on the liquid storage tank; a second sensor group is arranged between the precooling device and the pump, and a third sensor group is arranged between the preheater and the first valve group; a fifth sensor group is arranged on the heat source group; a sixth sensor group and a seventh sensor group are both arranged between the heat source group and the condensing device; a fourth sensor group is arranged between the reheater and the liquid storage tank, and a controller is connected to the sensor groups, the precooling device, the pump, the preheater, the reheater, the first valve group, and the condensing device, respectively. The present invention can solve the problem of collaborative heat dissipation of aircraft-borne apparatuses.
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Inventors:
XU YU (CN)
WANG JIALE (CN)
DUAN XUWEN (CN)
WANG JIALE (CN)
DUAN XUWEN (CN)
Application Number:
PCT/CN2022/093801
Publication Date:
August 03, 2023
Filing Date:
May 19, 2022
Export Citation:
Assignee:
UNIV NANJING AERONAUTICS & ASTRONAUTICS (CN)
International Classes:
H05K7/20
Foreign References:
| CN114364232A | 2022-04-15 | |||
| US11273925B1 | 2022-03-15 | |||
| CN110822961A | 2020-02-21 | |||
| CN112218497A | 2021-01-12 | |||
| CN112078806A | 2020-12-15 |
Attorney, Agent or Firm:
BEIJING GAOWO LAW FIRM (CN)
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