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CN-122006178-A - Charging station fire control hidden danger intelligent investigation and linkage handling device based on thing networking

CN122006178ACN 122006178 ACN122006178 ACN 122006178ACN-122006178-A

Abstract

The invention relates to the technical field of fire-fighting equipment, and provides an intelligent investigation and linkage treatment device for fire-fighting hidden trouble of a charging station based on the Internet of things, which comprises a charging pile, wherein smoke sensors are fixedly connected to two sides of the charging pile, a temperature measuring mechanism is arranged on the charging pile and comprises a protective box, one side of the protective box is rotatably connected with a hollow shaft, one end of the hollow shaft is fixedly connected with a rotary table, the outside rotation of carousel is connected with rotates the seat, rotates the outside fixedly connected with infrared temperature measurement camera of seat, rotates the coaxial fixedly connected with first bevel gear of seat, and the hollow shaft inboard rotates and is connected with the pivot, and the one end fixedly connected with second bevel gear of pivot, the inboard of protective housing are provided with the driving piece, and the inboard of charging pile is provided with fire extinguishing mechanism. The invention obviously improves the reliability, accuracy and efficiency of the charging station fire protection system through innovative mechanical structure and intelligent control, and provides an effective solution for fire protection safety under the popularization background of electric automobiles.

Inventors

  • LI CONG
  • MA ZHEXUAN

Assignees

  • 北京电力经济技术研究院有限公司
  • 中环低碳节能技术(北京)有限公司

Dates

Publication Date
20260512
Application Date
20260316

Claims (10)

  1. 1. Charging station fire control hidden danger intelligence investigation and linkage handling device based on thing networking, including charging pile (1), the both sides fixedly connected with smoke transducer (2) of charging pile (1), a serial communication port, be provided with temperature measuring mechanism (3) on charging pile (1), temperature measuring mechanism (3) including fixed connection at protecting box (31) of charging pile (1) outer wall, one side of protecting box (31) rotates and is connected with hollow shaft (32) that runs through protecting box (31) lateral wall, one end fixedly connected with carousel (33) of hollow shaft (32), the outside rotation of carousel (33) is connected with rotation seat (34), the outside fixedly connected with infrared temperature measurement camera (35) of rotation seat (34), rotation seat (34) coaxial fixedly connected with first bevel gear (36), the inboard rotation of hollow shaft (32) is connected with pivot (37) that runs through hollow shaft (32), one end fixedly connected with second bevel gear (38) with first bevel gear (36) meshing, one end fixedly connected with carousel (33) of inboard protecting box (31), the outside rotation of carousel (33) is connected with rotation seat (34) has rotation seat (34), rotation seat (34) outside fixedly connected with infrared temperature measurement camera (35), rotation seat (34) coaxial with pivot (35), rotation seat (34) is connected with rotation of rotation seat (35), and remote control of rotation seat (1) is connected with smoke transducer (2) The infrared temperature measuring cameras (35) are electrically connected with the Internet of things module, and a fire extinguishing mechanism (4) for extinguishing fire is arranged on the inner side of the charging pile (1).
  2. 2. The intelligent investigation and linkage treatment device for fire hazards of charging station based on the Internet of things according to claim 1, wherein the driving piece (39) comprises a first motor (391) fixedly installed on the inner side of a protective box (31), an output shaft of the first motor (391) is fixedly connected with a first gear (392), the other end of the hollow shaft (32) is fixedly connected with a second gear (393), and the second gear (393) is meshed with the first gear (392).
  3. 3. The intelligent investigation and linkage treatment device for fire hazards of charging station based on the Internet of things according to claim 2, wherein the driving piece (39) further comprises a third gear (394) fixedly connected to an output shaft of the first motor (391), a fourth gear (395) is rotatably connected to the inner side of the protection box (31), the fourth gear (395) is meshed with the third gear (394), an incomplete gear (396) is fixedly connected to the fourth gear (395) coaxially, a fifth gear (397) is fixedly connected to the other end of the rotating shaft (37), the incomplete gear (396) is intermittently meshed with the fifth gear (397) through rotation, a torsion spring (398) is sleeved at one end of the rotating shaft (37), and two ends of the torsion spring (398) are welded with the fifth gear (397) and the inner wall of the protection box (31) respectively.
  4. 4. The intelligent investigation and linkage treatment device for fire hazards of charging station based on the Internet of things according to claim 1, wherein the fire extinguishing mechanism (4) comprises an installation box (41) fixedly connected to the inner side of the charging pile (1), a second motor (42) is fixedly installed on the inner side of the installation box (41), a reciprocating screw (43) is fixedly connected to an output shaft of the second motor (42), a sliding block (44) is in threaded fit with the reciprocating screw (43), the sliding block (44) is in sliding connection with the inner wall of the charging pile (1), an atomizing nozzle (45) is fixedly connected to the bottom of the sliding block (44), a liquid guide hose (46) is fixedly connected to the inlet end of the atomizing nozzle (45), an aerosol supply part (47) for guiding aerosol into the liquid guide hose (46) through driving of the second motor (42) is arranged at the inlet end of the atomizing nozzle (46), and a rolling part (48) for rolling the liquid guide hose (46) through translation of the sliding block (44) is arranged on the inner side of the charging pile (1).
  5. 5. The intelligent investigation and linkage treatment device for fire hazards of charging station based on Internet of things according to claim 4, wherein the aerosol supply piece (47) comprises a liquid pump (471) fixedly installed on the inner side of the charging pile (1), an inlet end of the liquid pump (471) is fixedly connected with a rubber pumping pipe (472), an inlet end of the rubber pumping pipe (472) is fixedly connected with an aerosol storage tank (473), the aerosol storage tank (473) is fixedly connected on the inner side of the charging pile (1), and an outlet end of the liquid pump (471) is communicated with an inlet end of a liquid guide hose (46).
  6. 6. The intelligent checking and linkage handling device for fire hazards of charging station based on the internet of things according to claim 5, wherein the aerosol supply piece (47) further comprises a first bevel gear (474) fixedly connected with an impeller of a liquid pump (471), an output shaft of the second motor (42) is fixedly connected with a second bevel gear (475), and the second bevel gear (475) is meshed with the first bevel gear (474).
  7. 7. The internet of things-based intelligent checking and linkage handling device for fire hazards of a charging station of claim 6, wherein the gear ratio of the first bevel gear (474) to the second bevel gear (475) is 1:6.
  8. 8. The intelligent investigation and linkage treatment device for fire hazards of charging station based on the Internet of things according to claim 4, wherein the winding piece (48) comprises a mounting frame (481) fixedly connected with one end of a sliding block (44), a winding drum (482) is rotatably connected to the inner side of the mounting frame (481), and the liquid guide hose (46) is wound on the winding drum (482).
  9. 9. The intelligent checking and linkage handling device for fire hazards of charging station based on the Internet of things according to claim 8, wherein a sixth gear (483) is coaxially and fixedly connected to one end of the winding drum (482), a toothed plate (484) arranged in parallel with the reciprocating screw rod (43) is fixedly connected to the inner side of the charging pile (1), and the sixth gear (483) is meshed with the toothed plate (484).
  10. 10. The intelligent investigation and linkage treatment device for fire hazards of charging station based on the Internet of things according to claim 4, wherein a control panel is arranged on the inner side of the charging pile (1), the control panel comprises a processor and a communication module electrically connected with the processor, the communication module is in signal connection with the Internet of things module, the smoke sensor (2) and the infrared temperature measuring camera (35) are both in signal connection with the processor, and the second motor (42) is electrically connected with the processor.

Description

Charging station fire control hidden danger intelligent investigation and linkage handling device based on thing networking Technical Field The invention relates to the technical field of fire-fighting equipment, in particular to an intelligent checking and linkage disposal device for fire-fighting hidden danger of a charging station based on the Internet of things. Background With the popularization of electric vehicles, the number of charging stations is greatly increased, but the fire-fighting hidden danger is also increasingly highlighted. The charging station may cause fire disaster due to overheat of battery, short circuit of circuit or external factors in the operation process, and traditional fire-fighting means often rely on basic smoke sensor or manual inspection, and lack intelligent and omnibearing monitoring and quick disposal capability. The charging station has complex environment, has challenges of high temperature, high humidity, electromagnetic interference and the like, and has higher requirements on the reliability of the fire fighting equipment; At present, the development of the internet of things provides possibility for the integration of remote monitoring and data transmission of a fire control system, but the prior art still has a plurality of defects in practical application, and the specific defects are as follows: Firstly, the prior art relies on a single smoke sensor to perform fire early warning, the traditional charging pile is only provided with the fixed smoke sensor, abnormal temperature or local overheating cannot be sensed comprehensively, the single sensor mode is easy to cause false alarm or missing report, and particularly in an environment of multiple vehicles and multiple equipment interweaving of a charging station, blind areas cannot be covered; Secondly, in the prior art, most of infrared temperature measuring cameras are arranged statically, which causes delay in identifying local overheat or early fire sources and increases the risk of fire spreading; Thirdly, the existing fire extinguishing systems often adopt fixed spray heads or simple spraying devices, the coverage range of the fire extinguishing agent is limited, and the existing mode can not realize the reciprocating motion of the atomizing spray heads, so that aerosol spraying is uneven; In view of the above, the invention provides an intelligent checking and linkage disposal device for fire hazards of a charging station based on the Internet of things. Disclosure of Invention The invention provides a charging station fire-fighting hidden danger intelligent investigation and linkage disposal device based on the Internet of things, which solves the problem of inaccurate early warning of a single smoke sensor in the prior art. The intelligent checking and linkage disposal device for the fire hazards of the charging station based on the Internet of things comprises a charging pile, wherein smoke sensors are fixedly connected to two sides of the charging pile, a temperature measuring mechanism is arranged on the charging pile, the temperature measuring mechanism comprises a protective box fixedly connected to the outer wall of the charging pile, a hollow shaft penetrating through the side wall of the protective box is rotatably connected to one side of the protective box, a rotary table is fixedly connected to one end of the hollow shaft, a rotary seat is rotatably connected to the outer side of the rotary table, an infrared temperature measuring camera is fixedly connected to the outer side of the rotary seat, a first bevel gear is coaxially and fixedly connected to the rotary seat, a rotary shaft penetrating through the hollow shaft is rotatably connected to the inner side of the hollow shaft, a second bevel gear meshed with the first bevel gear is fixedly connected to one end of the rotary shaft, a driving piece for driving the rotary table to rotate is arranged on the inner side of the protective box, an Internet of things module connected with a remote control and monitoring center signal, and the smoke sensors and the infrared temperature measuring camera are electrically connected to the Internet of things module. Preferably, the driving piece comprises a first motor fixedly installed on the inner side of the protective box, an output shaft of the first motor is fixedly connected with a first gear, the other end of the hollow shaft is fixedly connected with a second gear, and the second gear is meshed with the first gear. Preferably, the driving piece further comprises a third gear fixedly connected to the output shaft of the first motor, a fourth gear is rotatably connected to the inner side of the protective box and meshed with the third gear, an incomplete gear is coaxially and fixedly connected to the fourth gear, a fifth gear is fixedly connected to the other end of the rotating shaft, the incomplete gear is intermittently meshed with the fifth gear through rotation, a torsion spring is sleeved a