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Small-size anti-explosion device of mineral seeking and rescuing robot

An explosion-proof device and robot technology, which is applied in fire rescue and other fields, can solve the problems of poor explosion-proof performance of robots, and achieve simple structure, obvious effect, and easy realization

Inactive Publication Date: 2014-04-23
HARBIN INST OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problem of poor explosion-proof performance of existing robots, the present invention provides a small mine search and rescue robot explosion-proof device

Method used

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  • Small-size anti-explosion device of mineral seeking and rescuing robot
  • Small-size anti-explosion device of mineral seeking and rescuing robot
  • Small-size anti-explosion device of mineral seeking and rescuing robot

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment approach 1

[0010] Specific implementation mode one: combine figure 1 and figure 2 Describe this embodiment, this embodiment includes that the explosion-proof device includes CO 2 High-pressure gas cylinder 1, pressure reducing valve 2, joint seat 3, solenoid valve 4, five-way 5 and four exhaust pipes 6, the inside of joint seat 3 is provided with gas channel 3-1, and joint seat 3 is provided with gas channel 3-1. Channel 3-1 communicates with the CO 2 High pressure cylinder connection port 3-2 and pressure reducing valve connection port 3-3, CO 2 The outlet of high-pressure gas cylinder 1 and the CO 2 The high-pressure cylinder connection port 3-2 is connected, the inlet of the pressure reducing valve 2 is connected with the connection port 3-3 of the pressure reducing valve, one end of the solenoid valve 4 is connected with the outlet of the pressure reducing valve 2, and the other end of the solenoid valve 4 is connected with the five-way 5 Connect, exhaust pipe 6 is respectively ...

specific Embodiment approach 2

[0011] Specific implementation mode two: combination figure 2 The present embodiment will be described. The gas passage 3-1 of the present embodiment is composed of two passages perpendicular to each other. This design makes the structure more reasonable. Other components and connections are the same as those in the first embodiment.

specific Embodiment approach 3

[0012] Specific implementation mode three: combination figure 2 Describe this embodiment, the CO of this embodiment 2 The connection port 3-2 of the high-pressure gas cylinder and the connection port 3-3 of the pressure reducing valve are both vertically arranged with the gas channel 3-1. This design makes the structure more reasonable. Other components and connections are the same as those in the second embodiment.

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Abstract

The invention discloses a small-size anti-explosion device of a mineral seeking and rescuing robot, relates to a robot anti-explosion device, and solves the problem that a conventional robot is poor in anti-explosion property. The small-size anti-explosion device of the mineral seeking and rescuing robot comprises high-pressure CO2 cylinders, a depressurizing valve, a connector base, an electromagnetic valve, a five-way valve and four exhaust pipelines, wherein the connector base is internally provided with a gas channel; CO2 high-pressure cylinder connectors and a depressurizing valve connector communicated with the gas channel are arranged on the connector base; an outlet of each CO2 high-pressure cylinder is connected with the corresponding CO2 high-pressure cylinder connector; an inlet of the depressurizing valve is connected with the depressurizing valve connector; one end of the electromagnetic valve is connected with an outlet of the pressurizing valve; the other end of the electromagnetic valve is connected with the five-way valve; the exhaust pipelines are respectively connected with other four through holes in the five-way valve. The anti-explosion device is applied to explosion prevention of the underground seeking robot.

Description

technical field [0001] The invention relates to an explosion-proof device for a robot, in particular to an explosion-proof device for a small mine search and rescue robot. Background technique [0002] The search robot facing the underground environment must consider explosion-proof, anti-static, and flame-retardant designs. After the disaster, the environment at the rescue site is extremely complex, and there may be a large amount of flammable and explosive gases. Therefore, the rescue robot must be explosion-proof and flame-retardant, and the sparks generated by the internal electronic control part cannot cause secondary explosions of flammable gases. [0003] At present, the flameproofing of search robots is to make each electrical component cost-safe to prevent secondary explosions, that is to say, to prevent electric sparks from contacting combustible gas burners by processing isolation devices on electrical appliances; however, due to electrical components If there ar...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A62C3/16
Inventor 朱延河赵杰刘刚峰
Owner HARBIN INST OF TECH
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