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CN-116470258-B - Compact lightweight efficient array surface environmental control device

CN116470258BCN 116470258 BCN116470258 BCN 116470258BCN-116470258-B

Abstract

The invention discloses a compact light-weight efficient array surface annular control device, which uses a frame as a main body structure of the array surface annular control device, wherein the main body structure is used for bearing the weight of all structural components and electric components, mounting surfaces are arranged on the outer surface of the frame, the array surface annular control device is used for mounting and maintaining internal components through the front surface of the frame, the bottom of the frame is used for mounting the array surface annular control device, a fan is mounted on the rear surface of the frame through a fan mounting plate, pipeline parts such as a water inlet adapter, a water return adapter and a self-sealing water adapter are mounted on one side mounting surface of the frame, capillary heat exchangers are mounted on other mounting surfaces of the frame, and a water inlet pipe and a water return pipe are arranged in the array surface annular control device and are used for connecting external pipeline parts of the array surface annular control device and the capillary heat exchangers. The invention has reasonable overall layout, compact structure and good product fitting property.

Inventors

  • YAN JINGEN
  • WANG YUANSHUAI
  • Wang Xiahu
  • LU JIAN
  • SHEN TONG

Assignees

  • 中国船舶集团有限公司第七二三研究所

Dates

Publication Date
20260512
Application Date
20220909

Claims (10)

  1. 1. The utility model provides a high-efficient battle array face environmental control device of compact lightweight, its characterized in that, including frame (1), and install capillary heat exchanger (2) on frame (1), inlet tube (3), wet return (4), water intake adapter (5), water return adapter (6), self sealss water joint (7), fan (8), fan mounting panel (9), power (10), apron (11), electric connector (12), electric control module (13), temperature and humidity sensor (14), flow sensor (15) and level sensor (16), wherein: The capillary tube heat exchanger comprises a frame (1), a cover plate (11) arranged on a front mounting surface of the frame (1), an electric connector (12) arranged on the outer side of the cover plate (11), a power supply (10) and an electric control module (13) arranged on the inner side of the cover plate (11) and used for supplying power and communicating with an antenna array surface, a fan mounting plate (9) arranged on a rear mounting surface of the frame (1), a fan (8) arranged from the inside of the frame (1) to the fan mounting plate (9), a temperature and humidity sensor (14) arranged on the inner surface of the fan mounting plate (9) and close to the fan (8), a water inlet adapter (5) and a water return adapter (6) arranged on the left mounting surface of the frame (1), one ends of the water inlet adapter (5) and the water return adapter (6) are arranged outside the array surface annular control device and are respectively provided with an external water inlet (5-1) and an external water return port (6-1) and used for mounting the water connector (7), the other ends of the frame (1) are respectively provided with an internal water inlet (5-2) and an internal water return port (6-2), the other capillary tube heat exchanger (2) arranged on the frame (1) and provided with a capillary tube heat exchanger (2) and a capillary tube heat exchanger (2) arranged on the capillary tube heat exchanger main body (2), the heat exchange device is used for exchanging heat between fluid inside the capillary tube and air outside the capillary tube; The water inlet pipe (3) and the water return pipe (4) are positioned in the frame (1), the water inlet (3-1), the water inlet I (3-2) and the water inlet II (3-3) are arranged in the inner water inlet pipe (3), the water return pipe (4) is provided with the water return port (4-1), the water return port I (4-2) and the water return port II (4-3), the water inlet (3-1) of the water inlet pipe (3) is connected with the inner water inlet (5-2) of the water inlet adapter (5), the water inlet I (3-2) and the water inlet II (3-3) are connected with the water inlet (2-1) of the heat exchanger, the water return port I (4-2) and the water return port II (4-3) of the water return pipe (4) are connected with the water return port (2-2) of the heat exchanger, the flow sensor (15) is arranged on the water return pipe (4) and used for monitoring the water return flow, the liquid level sensor (16) is arranged at the bottom of the frame (1) and used for monitoring whether the liquid leakage control device exists in a real-time area array.
  2. 2. The compact, lightweight, high efficiency array surface environmental control device of claim 1, and characterized in that the power supply (10) is mounted at a location on the inner surface of the cover plate (11) away from the electrical connector (12) to avoid electromagnetic interference.
  3. 3. The compact, lightweight, and efficient array surface environmental control device of claim 1, wherein the outer surface of the cover plate (11) is provided with a heat dissipation tooth structure to improve the rigidity of the cover plate (11) and reduce the surface temperature of the power supply (10).
  4. 4. The compact, lightweight and efficient array surface environmental control device according to claim 1, characterized in that the number of fans (8) is adjusted according to the heat exchange amount of the array surface environmental control device.
  5. 5. The compact, lightweight and efficient array surface environmental control device according to claim 1, wherein the water inlet adapter (5) and the water return adapter (6) adopt 90-degree elbow structures.
  6. 6. The compact lightweight high-efficiency array surface environmental control device according to claim 1, characterized in that the water inlet pipe (3) and the water return pipe (4) are of a three-way structure and adopt a form of combining a hard pipe and a soft pipe to ensure floating quantity, wherein a flow sensor (15) is arranged on the hard pipe part of the water return pipe (4).
  7. 7. The compact, lightweight, high-efficiency array panel environmental control device of claim 1, characterized in that the temperature and humidity sensor (14) is mounted by a bracket (17).
  8. 8. The compact, lightweight, high efficiency array surface environmental control device of claim 1, wherein the liquid level sensor (16) is mounted by a corner piece (18).
  9. 9. The compact, lightweight, high-efficiency array surface environmental control device of claim 1, characterized in that the cover plate (11) and the capillary heat exchanger (2) are mounted with the frame (1) by flanges.
  10. 10. The compact, lightweight, high-efficiency array surface environmental control device according to claim 1, wherein the heat exchange effect is achieved by utilizing heat exchange between cooling liquid and air, and the device is characterized by comprising the following specific steps: The cooling liquid with lower temperature reaches the water inlet pipe (3) through the self-sealing water connector (7) and the water inlet adapter (5), after being split in the water inlet pipe (3), the cooling liquid enters the capillary heat exchanger (2) from the water inlets (2-1) of the two heat exchangers, after the heat exchange is completed in the capillary heat exchanger (2), the temperature of the cooling liquid rises, the cooling liquid flows out from the water return ports (2-2) of the two heat exchangers respectively, enters the water return pipe (4), and after being converged in the water return pipe (4), the cooling liquid reaches the water return adapter (6) and enters an external pipeline from the self-sealing water connector (7); under the rotation action of the fan (8), negative pressure is generated in the array surface annular control device, so that air with higher temperature enters the array surface annular control device through the capillary heat exchanger (2), heat exchange between the air and cooling liquid with lower temperature is completed in the process that the air passes through the capillary heat exchanger (2), and after the air passes through the capillary heat exchanger (2), the air is cooled and is discharged out of the array surface annular control device.

Description

Compact lightweight efficient array surface environmental control device Technical Field The invention relates to an environmental control device, in particular to a compact light-weight efficient array surface environmental control device. Background The power devices such as the TR component, the power supply and the like are integrated in the antenna array surface of the phased array radar, so that the heat consumption is high, meanwhile, the passive devices such as the antenna, the power division network and the like can generate certain heat due to insertion loss in the working process of the radar, and if the environment control is not performed, the environment temperature in the array surface can be rapidly increased, and the normal working of equipment is finally affected. Therefore, environmental control of the antenna array plane of the phased array radar is necessary. The array surface annular control device takes away heat of high-temperature air in the array surface through flowing of cooling liquid with lower temperature in an annular control inner pipeline, and the cooled air is conveyed to a part needing heat dissipation, so that devices in the array surface can be ensured to work at a better temperature, and long-term working reliability of equipment is improved. The traditional array surface annular control device generally adopts an aluminum fin type heat exchanger, the heat exchange efficiency is low, the volume is large, the installation requirement cannot be met under the condition that the internal space of an array surface is limited, if a stainless steel heat exchanger is adopted, the weight of the device is greatly increased compared with that of other heat exchangers on the premise that the heat exchange power is fixed, and the cost of the titanium alloy heat exchanger is increased to be bearable. Therefore, it is necessary to design a compact light-weight efficient array surface environmental control device, which is required to not only have the effect of efficient heat exchange, but also have the advantages of small volume, light weight and convenient maintenance. Disclosure of Invention The invention aims to provide a compact light-weight efficient array surface environmental control device. The technical scheme for achieving the purpose of the invention is that the compact light-weight efficient array surface environmental control device comprises a frame, and a capillary heat exchanger, a water inlet pipe, a water return pipe, a water inlet adapter, a water return adapter, a self-sealing water adapter, a fan mounting plate, a power supply, a cover plate, an electric connector, an electric control module, a temperature and humidity sensor, a flow sensor and a liquid level sensor which are arranged on the frame, wherein: The device comprises a frame, a front mounting surface of the frame, an electric connector 12, a fan mounting plate, a temperature and humidity sensor, a water inlet adapter and a water return adapter, wherein the front mounting surface of the frame is provided with the cover plate, the outer side of the cover plate is provided with the electric connector, the electric connector 12 is used for supplying power and communicating an array surface annular control device with an antenna array surface, the inner side of the cover plate is provided with a power supply and an electric control module; The water inlet pipe and the water return pipe are positioned in the frame, the inner water inlet pipe is provided with a water inlet, a water inlet I and a water inlet II, the water return pipe is provided with a water return port, a water return port I and a water return port II, the water inlet of the water inlet pipe is connected with the inner water inlet of the water inlet adapter, the water inlet I and the water inlet II of the water return pipe are connected with the inner water return port of the water return adapter, the water return port I and the water return port II of the water return pipe are connected with the water return port of the heat exchanger, the flow sensor is arranged on the water return pipe and used for monitoring the flow of water return, and the liquid level sensor is arranged at the bottom position in the frame and used for monitoring whether the liquid leakage exists in the array surface environmental control device in real time. Further, the power supply is mounted on the inner surface of the cover plate at a position far away from the electric connector so as to avoid electromagnetic interference. Further, the outer surface of the cover plate is provided with a heat dissipation tooth structure so as to improve the rigidity of the cover plate and reduce the surface temperature of the power supply. Further, the number of fans is adjusted according to the heat exchange amount of the array surface environmental control device. Furthermore, the water inlet adapter and the water return adapter adopt 90-degree elbow structures. Further, the wat