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Intelligent fire-extinguishing robot for electric power tunnel

A technology for fire-fighting robots and power tunnels, applied in electrical components, fire-resistant coatings, fire rescue, etc., can solve the problems of criss-cross, complex terrain, long distance, etc., and achieve the effects of low manufacturing cost, high speed and high efficiency

Active Publication Date: 2016-11-09
STATE GRID CORP OF CHINA +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, most cables in our country are concentratedly laid in cable tunnels, which are characterized by long distances, complex terrain, criss-crossing, humidity, various types of cables, and often there are v

Method used

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  • Intelligent fire-extinguishing robot for electric power tunnel
  • Intelligent fire-extinguishing robot for electric power tunnel
  • Intelligent fire-extinguishing robot for electric power tunnel

Examples

Experimental program
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Effect test

preparation example Construction

[0037] The preparation method of fireproof coating comprises the following steps:

[0038] ① Add formaldehyde, urea and benzaldehyde to the reaction kettle, add sodium hydroxide, adjust the pH value to 7.5~8.0, raise the temperature to 50~60°C and react for 1~2 hours to obtain a mixed solution; formaldehyde, urea and benzaldehyde The mass ratio is 90~100:25~35:10~15;

[0039] ②Add furfuryl alcohol and ethylene glycol to the mixed solution obtained in step ①, adjust the pH value to 5.5~6.5 with aqueous hydrochloric acid solution, heat up to 50~60°C and react for 2~3 hours to obtain the reaction solution; the mixed solution obtained in step ①, The mass ratio of furfural to ethylene glycol is 1:1~2:0.1~0.3;

[0040] ③ adjusting the pH of the reaction solution obtained in step ② to 7.0 to 7.5 with sodium hydroxide, and removing moisture by distillation under reduced pressure to obtain a modified furan resin;

[0041]④ 1~5 parts of polyvinyl alcohol, 1~3 parts of carboxymethyl ce...

Embodiment 1

[0063] A kind of fireproof coating, is made up of following raw material: polyvinyl alcohol 1kg, carboxymethyl cellulose ether 1kg, melamine cyanurate 2kg, aluminum hydroxide 2kg, organosilicon oil 10kg, propylene glycol methyl ether acetate 20kg, lauryl alcohol ester 15kg , zinc borate 1kg, magnesium stearate 3kg, defoamer 0.5kg, water 15kg and modified furan resin 30kg; Described defoamer is polyoxyethylene polyoxypropanolamine ether;

[0064] Described modified furan resin is prepared according to the following steps:

[0065] ① Add 45kg of formaldehyde, 12.5kg of urea and 5kg of benzaldehyde into the reaction kettle, add sodium hydroxide, adjust the pH value to 7.5, raise the temperature to 50°C and react for 1 hour to obtain a mixed solution;

[0066] ②Add 62.5kg furfuryl alcohol and 6.25kg ethylene glycol to the mixed solution obtained in step ①, adjust the pH value to 5.5 with hydrochloric acid aqueous solution, heat up to 50°C and react for 2 hours to obtain the reacti...

Embodiment 2

[0069] A kind of fireproof coating, is made up of following raw material: polyvinyl alcohol 5kg, carboxymethyl cellulose ether 3kg, melamine cyanurate 5kg, aluminum hydroxide 4kg, organosilicon oil 15kg, propylene glycol methyl ether acetate 30kg, lauryl alcohol ester 20kg , zinc borate 3kg, magnesium stearate 8kg, defoamer 0.5kg, water 15kg and modified furan resin 40kg; Described defoamer is polyoxyethylene polyoxypropylene pentaerythritol ether;

[0070] Described modified furan resin is prepared according to the following steps:

[0071] ① Add 50kg of formaldehyde, 17.5kg of urea and 7.5kg of benzaldehyde into the reaction kettle, add sodium hydroxide, adjust the pH value to 8.0, raise the temperature to 60°C for 2 hours, and obtain a mixed solution;

[0072] ②Add 150kg of furfuryl alcohol and 22.5kg of ethylene glycol to the mixed solution obtained in step ①, adjust the pH value to 6.5 with aqueous hydrochloric acid solution, heat up to 60°C and react for 3 hours to obtai...

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Abstract

The invention discloses an intelligent fire-extinguishing robot for an electric power tunnel. The intelligent fire-extinguishing robot comprises a box body, a control device, an ultrasonic sensor and a wireless receiving device are installed inside the box body, the bottom of the box body is open, and a track walking mechanism is installed at the upper end of the box body; and two second bearing plates are arranged inside the box body and divide a cavity of the box body into a middle cavity and two side cavities, the two side cavities are located at the left side and the right side of the middle cavity respectively, a clamping mechanism is installed inside each side cavity, the two clamping mechanisms are distributed at the left side and the right side of the middle cavity symmetrically, a bomb throwing device is installed inside the middle cavity, a first bearing plate is vertically arranged inside each side cavity and is provided with a first strip-shaped groove, and each second bearing plate is provided with a second strip-shaped groove. The intelligent fire-extinguishing robot can reach sites at high speed and extinguishes fire according to instructions controlled by commanders at the far end. The intelligent fire-extinguishing robot has the advantages that the structure is simple and compact, the manufacturing cost is low and use is easy and convenient.

Description

technical field [0001] The invention relates to the field of rail-walking fire-fighting equipment, in particular to an intelligent fire-fighting robot for power tunnels. Background technique [0002] At present, most cables in our country are concentratedly laid in cable tunnels, which are characterized by long distances, complex terrain, criss-crossing, humidity, various types of cables, and often there are various toxic and combustible gases. Due to the special environment in the cable tunnel , so that once a fire breaks out in the tunnel, it is impossible to carry out timely and effective rescue work, often causing huge losses. Contents of the invention [0003] In order to solve the above problems, the object of the present invention is to provide an intelligent fire-fighting robot for electric power tunnels, which can run to the fire point at high speed along the track auxiliary on the top of the tunnel under the remote control of the staff, and use fire-fighting bomb...

Claims

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Application Information

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IPC IPC(8): A62C3/16A62C19/00A62C37/50H02G1/00C09D161/32C09D183/04C09D5/18C09D7/12C08G12/40
CPCA62C3/16A62C19/00A62C37/50C08G12/40C08L2201/02C08L2205/035C09D5/18C09D161/32C09D7/61C09D7/63H02G1/00C08L83/04C08L29/04C08L1/286C08K13/02C08K5/34928C08K2003/2227C08K2003/387C08K5/098
Inventor 王辉周刚李国成张晓庆高盛宋茂盛张卫东刘冰张兴永王润高原寇承升韩永刘刚王毅冯曰敏翟蕾徐金华李亚洲张学娟李雪婷于杰刘广孟庆刚冯忠奎昝浩崔岩周宝凤张翰匀徐冲袁宏坤
Owner STATE GRID CORP OF CHINA
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