CN212460029U - Radar slip ring group protection device - Google Patents
Radar slip ring group protection device Download PDFInfo
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- CN212460029U CN212460029U CN202021106291.XU CN202021106291U CN212460029U CN 212460029 U CN212460029 U CN 212460029U CN 202021106291 U CN202021106291 U CN 202021106291U CN 212460029 U CN212460029 U CN 212460029U
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- fire extinguishing
- sensor
- slip ring
- controller
- radar
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Abstract
A radar slip ring group protection device is characterized by comprising a protection cover, a fan, an air conditioner component, a sensor, a fire extinguishing device and a controller, wherein the protection cover is covered around the radar slip ring group; the protective cover is also connected with a fire extinguishing device; be equipped with the sensor that is used for detecting internal environment parameter in this safety cover, the signal output part of this sensor is connected with the input of controller, and the output of this controller is connected with fan, air conditioner subassembly and extinguishing device's control end respectively. The utility model has the advantages that: the dust-removing and fire-extinguishing device has the advantages that the dust-removing and fire-extinguishing function at constant temperature and humidity can be achieved, the protection capability is realized, the oxidation degree of devices is reduced, and the service life of the slip ring set is prolonged; large-area burning caused by device burning is avoided.
Description
Technical Field
The utility model relates to a radar sliding ring group protection device provides the environment of a constant temperature and humidity, dustless and avoid the conflagration for the sliding ring group of radar.
Background
The radar slip ring group is used as a device for transmitting signals, high-sensitivity components and parts in the radar slip ring group have very high requirements on the environment, in the application of the existing engineering, the slip ring is arranged in an antenna pedestal for a long time, the antenna pedestal cannot be airtight and constant in temperature and humidity, particularly, the radar slip ring group is located on the coast, high-humidity moisture in summer is easy to adhere to a slip ring body, condensate water is easy to generate in winter, dry weather and strong wind and sand storm weather, dust is easy to enter the antenna pedestal to adhere to the slip ring body, the service life of equipment is greatly influenced, and poor contact is easy to cause due to serious oxidation of the high-sensitivity components and parts in the slip. The environment of the coastal areas in the east of China is high in salt and humidity, the southern areas are high in humidity, the northeast areas are high in cold, the northwest areas are high in dust, the service life of the collector ring is greatly influenced by the environment of the coastal areas, and the oxidation degree of high-sensitivity components is increased. The power ring in the slip ring group mainly transmits high-power current, the differential ring mainly transmits low-frequency or direct-current signals, the intermediate-frequency slip ring mainly transmits 100M intermediate-frequency signals, and the high-frequency slip ring mainly transmits high-frequency signals above 1G, so that the problems of ignition, poor contact, large signal loss and the like can be caused if the high-frequency slip ring is not protected.
Disclosure of Invention
The utility model provides a radar sliding ring group protection device to solve the problem that prior art exists.
The technical scheme of the utility model is that: a radar slip ring group protection device is characterized by comprising a protection cover, a fan, an air conditioner component, a sensor, a fire extinguishing device and a controller, wherein the protection cover is covered around the radar slip ring group; the protective cover is also connected with a fire extinguishing device; be equipped with the sensor that is used for detecting internal environment parameter in this safety cover, the signal output part of this sensor is connected with the input of controller, and the output of this controller is connected with fan, air conditioner subassembly and extinguishing device's control end respectively.
The utility model has the advantages that: the dust-removing and fire-extinguishing device has the advantages that the dust-removing and fire-extinguishing function at constant temperature and humidity can be achieved, the protection capability is realized, the oxidation degree of devices is reduced, and the service life of the slip ring set is prolonged; large-area burning caused by device burning is avoided.
Drawings
Fig. 1 is a schematic view of the overall structure of the embodiment of the present invention.
Description of reference numerals: 1. fan, 2, dust removal filter screen, 3, heating cycle pipeline, 4, compressor, 5, air conditioner casing, 6, moist membrane, 7, water tank, 8, supply air duct, 9, the cover body, 10, slip ring group (protected main part), 11, air outlet (pipeline), 12, pipeline of putting out a fire, 13, smoke transducer, 14, infrared sensor, 15, humidity transducer, 16, temperature sensor, 17, controller, 18, fire control valve, 19, fire extinguishing agent holding vessel, 20, the shower nozzle of putting out a fire, 21, the air intake.
Detailed Description
Referring to fig. 1, the utility model relates to a radar slip ring group protection device, a serial communication port, including safety cover 9, fan 1, air conditioning component, sensor, extinguishing device and controller 17, the cladding of safety cover 9 is equipped with air outlet 11 and air intake 21 respectively on the upper portion of this safety cover 9 and lower part around radar slip ring group 10, and this air intake 21 passes through the outlet connection of blast pipe 8 with air conditioning component, this air conditioning component's entry and fan 1's exit linkage. The upper part of the protective cover 9 is also connected to a fire extinguishing device. A sensor for detecting internal environment parameters is arranged in the protective cover 9, the signal output end of the sensor is connected with the input end of the controller 17, and the output end of the controller 17 is respectively connected with the control ends of the fan 1, the air conditioning assembly and the fire extinguishing device.
The air conditioning component comprises a humidifying device and a fluorine-free air conditioner, wherein the humidifying device of the embodiment consists of a water moistening membrane 6 and a water tank 7; the fluorine-free air conditioner comprises a heating circulating pipeline 3 (forming an evaporator and a condenser) and a compressor 4, and has the same structural principle as that of a common household air conditioner. A water-wet film 6 of the humidifying device and a heating circulating pipeline 3 of a fluorine-free air conditioner are both arranged in an air conditioner shell 5, and the top end of the water-wet film 6 is connected with a water tank 7 arranged above the air conditioner shell 5 through a water pipe; the compressor 4 of the fluorine-free air conditioner is arranged above the air conditioning casing 5.
And a dust removal filter screen 2 serving as a dust removal device is arranged between the outlet of the fan 1 and the air inlet of the air conditioning assembly to filter dust in air.
The sensors comprise a temperature sensor 16, a humidity sensor 15, a smoke sensor 13 and an infrared sensor 14, wherein the temperature sensor 16 and the humidity sensor 15 respectively control the operation of the humidifying device and the fluorine-free air conditioner through a controller 17, and the temperature and the humidity in the protective cover 9 are kept within a set range. When the high-power line of the slip ring group 10 in the protective cover 9 is short-circuited to generate smoke or flame, the output sensing signals of the smoke sensor 13 and the infrared sensor 14 are transmitted to the controller 17, and the controller 17 outputs a control instruction to start the fire extinguishing device to extinguish fire. When the fire extinguishing apparatus is started, the controller 17 cuts off the power supply to the fan 1 and the air conditioning module, and gives an alarm.
The fire extinguishing apparatus comprises a fire extinguishing nozzle 20, a fire extinguishing pipeline 12, a fire extinguishing control valve 18 and a fire extinguishing agent storage tank 19, wherein the fire extinguishing nozzle 20 is arranged on the upper part of the protective cover 9, the inlet of the fire extinguishing nozzle 20 is connected with the outlet of the fire extinguishing control valve 18 and the fire extinguishing agent storage tank 19 through the fire extinguishing pipeline 12 and the fire extinguishing control valve 18 which are connected in series, and the control end of the fire extinguishing control valve 18 (adopting an electric control valve) is connected with the output end of the controller 17.
The controller 17 adopts a single chip microcomputer or a PLC (can be provided with a display or a touch screen), and has the functions of:
(1) and information acquisition, namely acquiring the induction information output by each sensor and displaying the induction information through a human-computer panel.
(2) And (4) information processing, namely preprocessing, judging and comparing the acquired information with a critical value, and making a control instruction.
(3) And information control, namely controlling the fan to start according to comparison information and a control instruction, controlling the fire extinguishing device to start, controlling the air conditioning assembly to work, and controlling the temperature and the humidity in the protective cover 9 within a set range.
The utility model discloses a safety cover 9 can adopt cylindrical structure, adopts the ya keli board to be the material, by a plurality of concatenation combinations, concatenation department is equipped with the silica gel pad and seals.
The utility model discloses a theory of operation is: air is conveyed into the protective cover 9 through the fan 1 and is discharged from the air outlet 11 for circulating circulation; a dust removal filter screen 2 arranged at the outlet of the fan 1 removes tiny dust particles in the air; the temperature sensor 16 and the humidity sensor 15 in the protection cover 9 detect the temperature and the humidity in the protection cover 9, and the controller 17 controls the air conditioning assembly to control the temperature and the humidity in the protection cover 9 within a set range. If equipment in the protective cover 9 is ignited and burnt to generate smoke or open fire, output sensing signals of the smoke sensor 13 and the infrared sensor 14 are transmitted to the controller 17, and the controller 17 outputs a control command to start the fire extinguishing device to extinguish fire.
Claims (5)
1. A radar slip ring group protection device is characterized by comprising a protection cover, a fan, an air conditioner component, a sensor, a fire extinguishing device and a controller, wherein the protection cover is covered around the radar slip ring group; the protective cover is also connected with a fire extinguishing device; be equipped with the sensor that is used for detecting internal environment parameter in this safety cover, the signal output part of this sensor is connected with the input of controller, and the output of this controller is connected with fan, air conditioner subassembly and extinguishing device's control end respectively.
2. The radar slip ring assembly protection device of claim 1, wherein a dust removal device is disposed between the outlet of said fan and the air inlet of the air conditioning assembly.
3. The radar slide ring assembly protection device of claim 1, wherein said sensors include a temperature sensor, a humidity sensor, a smoke sensor, and an infrared sensor.
4. The radar slide ring assembly protection device of claim 1, wherein said air conditioning assembly comprises a humidifying device and a fluorine-free air conditioner.
5. The radar slip ring set protection device according to claim 1, wherein said fire extinguishing means comprises a fire extinguishing nozzle, a fire extinguishing pipe, a fire extinguishing control valve and a fire extinguishing agent storage tank, the fire extinguishing nozzle is installed in said protective cover, an inlet of the fire extinguishing nozzle is connected to an outlet of the fire extinguishing agent storage tank through the fire extinguishing pipe and the fire extinguishing control valve connected in series, and a control end of the fire extinguishing control valve is connected to an output end of said controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021106291.XU CN212460029U (en) | 2020-06-16 | 2020-06-16 | Radar slip ring group protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021106291.XU CN212460029U (en) | 2020-06-16 | 2020-06-16 | Radar slip ring group protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212460029U true CN212460029U (en) | 2021-02-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021106291.XU Active CN212460029U (en) | 2020-06-16 | 2020-06-16 | Radar slip ring group protection device |
Country Status (1)
| Country | Link |
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| CN (1) | CN212460029U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117784027A (en) * | 2024-02-27 | 2024-03-29 | 泰兴市依科攀船舶设备股份有限公司 | Electric lifting rotary radar seat platform |
-
2020
- 2020-06-16 CN CN202021106291.XU patent/CN212460029U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117784027A (en) * | 2024-02-27 | 2024-03-29 | 泰兴市依科攀船舶设备股份有限公司 | Electric lifting rotary radar seat platform |
| CN117784027B (en) * | 2024-02-27 | 2024-05-14 | 泰兴市依科攀船舶设备股份有限公司 | Electric lifting rotary radar seat platform |
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Legal Events
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230329 Address after: Room 102, Unit 2, Building 20, Dongjia Resettlement Area, Xingdong Sub district Office, Linyi County, Dezhou City, Shandong Province, 251500 Patentee after: Zhang Long Address before: 266114 unit 63756, Hongdao Town, Chengyang District, Qingdao City, Shandong Province Patentee before: UNIT 63756 OF PLA |