Device for extinguishing vehicles

Abstract

As is well known, fire blankets can be automatically deployed using a connected pressure hose system. However, once deployed, such fire blankets are difficult to move. Therefore, at least two people are typically required to pull the fire blanket onto the burning vehicle. However, usually only one person is initially present. According to the present invention, this person will be positioned to extinguish the fire alone, which is particularly important in fires involving electric vehicles. To this end, the present invention provides a support frame for storing the fire blanket and from which it can be deployed when necessary. First, a roll-off bridge connected to the support frame is installed in place, and then the fire blanket is rolled off the frame onto the vehicle. Finally, the roll-off bridge can be retracted and / or the support frame removed to securely cover the vehicle with the fire blanket.

Claims

1. A vehicle (300) fire extinguishing device, comprising a fire blanket (200) wound longitudinally and a device for triggering the deployment of the fire blanket (200), wherein, The fire blanket (200) is mounted on the blanket frame (110) of the support frame (100). The blanket frame (110) is elevated, and the support frame (100) has a roll-off bridge (120) below the fire blanket (200). The roll-off bridge (120) can extend toward the vehicle (300) to be extinguished and descend onto the vehicle (300) to bridge a passage between the blanket frame (110) and the roof (310) of the vehicle (300) to be extinguished.

2. The vehicle fire extinguishing device as described in claim 1, wherein, The roll-off bridge (120) is mounted on a rolling or sliding bearing (130), which is at least partially linear and is positioned below the blanket frame (110).

3. The vehicle fire extinguishing device as described in claim 2, wherein, The roll-off bridge (120) is provided with a front stop (121) and / or a rear stop (122) to prevent the roll-off bridge (120) from sliding out of the support frame (100) due to sliding on the rolling or sliding bearing (130).

4. The vehicle fire extinguishing device as described in any one of claims 1 to 3, wherein, The roll-off bridge (120) is provided with a handle (123) for pushing or pulling the roll-off bridge (120) over the rolling or sliding bearing (130).

5. The vehicle fire extinguishing device as described in any one of claims 1 to 3, wherein, The roll-off bridge (120) can be removed from the support frame (100).

6. The vehicle fire extinguishing device as described in claim 1, wherein, The support frame (100) is mounted on the roller (140).

7. The vehicle fire extinguishing device as described in claim 6, wherein, The support frame (100) is equipped with a retractable bracket (150) to secure the support frame (100) stably to the surrounding ground.

8. The vehicle fire extinguishing device as described in claim 7, wherein, The bracket (150) can be locked via a lockable pull-out element (151).

9. The vehicle fire extinguishing device as described in claim 7 or 8, wherein, The bracket (150) can prevent the roll-off bridge (120) from starting when it is in the retracted state.

10. The vehicle fire extinguishing device as described in any one of claims 1 to 3, wherein, The device that triggers the deployment of the fire blanket (200) is a pressure hose (210) wrapped in the fire blanket (200), which is connected to a pressure medium tank (160) assigned to the support frame (100) or an external pressure system.

11. The vehicle fire extinguishing device as described in claim 10, wherein, The pressure medium tank (160) or the external pressure system is detachably connected to the pressure hose (210) via the pressure medium hose (162).

12. The vehicle fire extinguishing device as described in claim 11, wherein, The pressure medium hose (162) includes a manually actuated quick valve.

13. The vehicle fire extinguishing device as described in claim 10, wherein, The fire blanket (200) can be folded or rolled up along its longitudinal edge (201).

14. The vehicle fire extinguishing device as described in claim 13, wherein, The pressure hose (210) is provided with a plurality of pressure branches (220) spaced apart along the longitudinal direction, and the pressure branches (220) extend toward the longitudinal edge (201) of the fire blanket (200) along the transverse direction of the pressure hose (210).

15. The vehicle fire extinguishing device as described in claim 14, wherein, The end of the pressure hose (210) and the end of the pressure branch pipes (220) are provided with an opening or a release valve to release pressure after the deployment of the fire blanket (200).

16. The vehicle fire extinguishing device as described in claim 14, wherein, The pressure hose (210) and the pressure branch pipes (220) are fixed to or embedded in the fire blanket (200).

17. The vehicle fire extinguishing device as described in claim 14, wherein, These pressure branches (220) are rolled up and / or folded inward.

18. The vehicle fire extinguishing device as described in any one of claims 1 to 3, wherein, The fire blanket (200) forms a blanket storage area (230) so that it remains on the blanket rack (110) during the deployment process.

19. The vehicle fire extinguishing device as described in any one of claims 1 to 3, wherein, The support frame (100) is provided with a heat shield made of a material that is not thermally conductive or only slightly thermally conductive.

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