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CN-224207266-U - Traction water-cooled fire blanket

CN224207266UCN 224207266 UCN224207266 UCN 224207266UCN-224207266-U

Abstract

The utility model provides a traction water-cooled fire blanket which comprises a fire blanket body, a plurality of resistance-reducing balls and a water injection hose, wherein the resistance-reducing balls are rotatably connected to the middle part of the fire blanket body, the water injection hose is fixedly connected to the fire blanket body, one end of the water injection hose extends into the fire blanket body, the other end of the water injection hose is arranged outside the fire blanket body, one end of the water injection hose, which is positioned outside the fire blanket body, is connected with a connector, and one end of the water injection hose, which is away from the connector, is provided with a first water outlet. In this way, friction can be reduced through the drag reduction ball, thereby enabling the fire blanket body to cover a fire vehicle quickly and efficiently.

Inventors

  • LIU XUANYA
  • LI YAOQIANG
  • WANG JIBIN
  • ZHU ZHIQIANG

Assignees

  • 应急管理部天津消防研究所
  • 天津市远渡物联科技产业发展有限公司

Dates

Publication Date
20260508
Application Date
20250509

Claims (10)

  1. 1. The traction water-cooled fire blanket is characterized by comprising a fire blanket body (1), a resistance-reducing ball (2) and a water injection hose (3); The fire blanket is characterized in that the number of the fire blanket body (1) is multiple, the fire blanket body (1) is connected with the fire blanket body (3) in a rotating mode, one end of the water injection hose (3) extends to the inside of the fire blanket body (1), the other end of the water injection hose is arranged outside the fire blanket body (1) and located at one end of the outside of the fire blanket body (1) and is connected with a connector (4), and one end of the water injection hose (3) away from the connector (4) is provided with a first water outlet (301).
  2. 2. A pulling water cooled fire blanket according to claim 1, characterized in that the fire blanket body (1) comprises a shower portion (101) and a water bladder portion (102); The water bag portion (102) is arranged on the outer side of the spraying portion (101) in a surrounding mode and is configured into an annular water bag, the water injection hose (3) penetrates through the water bag portion (102) and then stretches to the middle portion of the spraying portion (101), a second water outlet (302) is further formed in the water injection hose (3), and the second water outlet (302) is used for discharging water in the water injection hose (3) to the water bag portion (102).
  3. 3. The pulling water-cooled fire blanket of claim 2, wherein the resistance-reducing rollers are arranged on the spraying portion (101), and a flame-retardant and high-temperature-resistant coating is arranged on the outer surface of the spraying portion (101) and the outer surface of the water bag portion (102).
  4. 4. The pulling water-cooled fire blanket of claim 3, further comprising a plurality of rubber suction cups, wherein the plurality of rubber suction cups are arranged at intervals and around the bottom of the water bag portion (102) contacting the ground, and the rubber suction cups and the resistance-reducing balls (2) are arranged on the same side face.
  5. 5. The pulling water-cooled fire blanket of claim 3, further comprising a water bladder one-way pressure relief valve disposed on the water bladder portion (102) and disposed opposite the rubber suction cup along a height direction of the water bladder portion (102).
  6. 6. The traction water-cooled fire blanket according to claim 2, wherein the top of the fire blanket body (1) is further provided with symmetrically arranged explosion-proof pressure relief openings which are closed by magic tapes and can be opened outwards in a unidirectional way, so as to effectively relieve the pressure of the explosion and overpressure of the gas accumulation of the vehicle covered by the fire blanket.
  7. 7. The pulling water-cooled fire blanket according to claim 2, wherein the fire blanket body (1) further comprises a first support (5) and a second support (6), the first support (5) is circumferentially arranged outside the spraying portion (101) and between the spraying portion (101) and the water bag portion (102), and the second support (6) is circumferentially arranged outside the water bag portion (102).
  8. 8. A pulling water cooled fire blanket according to claim 7, further comprising a pulling rope (7) and a handle (8), the pulling rope (7) being connected to the second support (6), the handle (8) being connected to the second support (6).
  9. 9. A pulling water cooled fire blanket according to claim 7, wherein the fire blanket body (1) further comprises a drip hose (9), one end of the drip hose (9) is connected to the first water outlet (301), the other end is fixedly connected to the second support (6), and a plurality of drip holes are arranged on the drip hose (9).
  10. 10. A pulling water cooled fire blanket according to claim 9, wherein the number of drip hoses (9) is plural, and the plurality of drip hoses (9) are distributed in a scattering shape.

Description

Traction water-cooled fire blanket Technical Field The utility model belongs to the technical field of fire-fighting equipment, and particularly relates to a traction water-cooled fire blanket. Background With the rapid development of new energy automobiles, the holding capacity of the new energy automobiles in the market is increased year by year, vehicle fire accidents caused by various reasons frequently occur, and certain difficulty is brought to fire control disposal due to the existence of thermal runaway risks of power batteries and the lack of effective means for radical treatment, wherein according to the fire control disposal cases of the new energy automobiles after the fire, the traditional fire blanket only has the functions of fire resistance and covering and isolating flame spreading, the fire vehicles cannot be rapidly cooled and inhibited, and meanwhile, after the fire blanket is covered on the electric automobiles with the thermal runaway batteries, the secondary disaster accidents of combustible gas explosion can be caused in the disposal process because the gas produced by the thermal runaway batteries cannot be effectively discharged. In addition, the materials used in the traditional fire blanket are subjected to static electricity and form larger friction resistance in the process of covering the vehicle due to friction with the vehicle body, so that the covered vehicle cannot be easily pulled, and particularly the contact friction resistance between the fire blanket and the vehicle is huge in the case of water, and the contact friction resistance is caused by the fact that the sliding friction force generated by the close contact of the fire blanket and the vehicle body is large, so that the pulling of the fire blanket is difficult. Disclosure of utility model Accordingly, the present utility model is directed to a pulling water-cooled fire blanket for pulling a moving fire blanket in a convenient and efficient manner, which can cover a train and effectively treat a fire-catching vehicle through a large amount of cooling inhibition of fire water. In order to achieve the above purpose, the technical scheme of the utility model is realized as follows: A traction water-cooled fire blanket comprises a fire blanket body, a resistance-reducing ball and a water injection hose; The fire blanket is characterized in that the number of the resistance-reducing balls is multiple, the resistance-reducing balls are rotationally connected to the middle part of the fire blanket body, the water injection hose is fixedly connected to the fire blanket body, one end of the water injection hose extends to the inside of the fire blanket body, the other end of the water injection hose is arranged outside the fire blanket body and is located at one end of the outside of the fire blanket body, a connector is connected to one end of the water injection hose, which is away from the connector, and a first water outlet is formed in one end of the water injection hose. Further, the fire blanket body comprises a spraying part and a water bag part; The water bag part is arranged on the outer side of the spraying part in a surrounding mode and is configured into an annular water bag, the water injection hose penetrates through the water bag part and then stretches to the middle part of the spraying part, a second water outlet is further formed in the water injection hose, and the second water outlet is used for discharging water in the water injection hose to the water bag part. Further, the resistance-reducing roller is arranged on the spraying part, and a flame-retardant high-temperature-resistant coating is arranged on the outer surface of the spraying part and the outer surface of the water bag part. Further, the device also comprises a plurality of rubber suction cups, wherein the rubber suction cups are arranged at intervals and surround the bottoms of the water bag parts and the ground, and the rubber suction cups and the resistance-reducing balls are arranged on the same side face. Further, the hydraulic system further comprises a water sac unidirectional pressure relief valve, wherein the water sac unidirectional pressure relief valve is arranged on the water sac part and is opposite to the rubber sucker in the height direction of the water sac part. Furthermore, the top of the fire blanket body is also provided with symmetrically arranged anti-explosion pressure relief openings which are closed by the magic tape and can be opened outwards in a unidirectional way, so that the vehicle covered by the fire blanket can be effectively relieved from gas aggregation, deflagration and overpressure. Further, the fire blanket body further comprises a first supporting piece and a second supporting piece, wherein the first supporting piece is arranged on the outer side of the spraying part in a surrounding mode and located between the spraying part and the water sac part, and the second supporting piece is arranged on t