Rescue device, vehicle and rescue method

Abstract

The invention discloses a rescue device, a vehicle and a rescue method. The rescue device comprises a suction pipe, a fan system and an air injection release system, the suction pipe communicates withthe suction opening of the fan system, and the fan system can generate negative pressure to enable the suction pipe to suck coverings; the air injection release system comprises an air compressor unit, an air injection pipeline and a nozzle; compressed air generated by the air compressor unit can be sprayed out of the nozzle through the air injection pipeline so as to release a to-be-sucked covering. The negative pressure generated by the fan system is adopted to enable the suction pipe to suck the covering, manual excavation is replaced with pneumatic suction in a non-mechanical contact mode, secondary damage to a buried object can be avoided, the labor intensity of workers is reduced, the rescue time is shortened, and the rescue efficiency can be remarkably improved; the air injection release system is assisted to release densely covered particles, so that the suction speed of the covering is increased, a buried object can be found as early as possible, and therefore, a rescue strategy can be adjusted.

Description

technical field [0001] The invention relates to rescue equipment, a vehicle and a rescue method, and belongs to the technical field of emergency rescue. Background technique [0002] Disasters such as earthquakes, mudslides, and landslides, or special accidents such as traffic and construction site accidents are likely to cause people or equipment to be buried. At present, the rescue of buried objects is mainly based on construction machinery excavation and manual cleaning. Although general-purpose construction machinery (such as: excavators) can quickly excavate a large amount of covering, however, due to the strong vibration of this type of equipment during excavation, it is easy to cause secondary collapse and damage at the buried site, and it is also easy to cause damage to the operator. Unknowingly, causing secondary damage to buried objects due to mechanical contact. At present, when excavating close to the buried object, the rescue is still mainly carried out by manu...

AI Technical Summary

Problems solved by technology

Although general-purpose construction machinery (such as: excavators) can quickly excavate a large amount of covering, however, due to the strong vibration of this type of equipment during excavation, it is easy to cause secondary collapse and damage at the buried site, and it is also easy to cause damage to the operator. Unknowingly causing secondary damage to buried objects due to mechanical contact

At present, when excavating close to the buried object, the rescue is still mainly carried out by manual excavation methods such as shovel digging and hand planing. When encountering densely covered particles, manual excavation is difficult, labor-intensive, and rescue efficiency is low, which may delay the best rescue time.

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