Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Rescue device
The present invention relates to a rescue device. The rescue device comprises a first tube, a pneumatic conveyor and a second tube, wherein the first tube comprises an inlet and an outlet, the inlet is used for pumping solid or semi-solid substances into the first tube, and the outlet is used for discharging the solid or semi-solid substances out of the first tube; the pneumatic conveyor is disposed on the first tube and is close to the inlet of the first tube, and the pneumatic conveyor is configured to make the inlet of the first tube generate negative pressure suction force and blow the solid or semi-solid substances in the first tube towards the outlet of the first tube; and the second tube is connected with the pneumatic conveyor, and the second tube is configured to provide high-pressure airflow for the pneumatic conveyor. The rescue device is simple in structure and convenient to carry; mechanical contact is prevented from causing secondary damage to to-be-rescued personnel; andmeanwhile, manual digging is replaced, the labor intensity of rescue workers can be reduced, and the rescue efficiency is improved.
本发明涉及一种救援装置，其包括：第一管，包括进口和出口，所述进口用于将固态或半固态物质抽吸至所述第一管内，所述出口用于将固态或半固态物质排出第一管；气力输送器，设于所述第一管，且靠近所述第一管的进口，所述气力输送器被配置为使所述第一管的进口产生负压吸力，且将所述第一管内的固态或半固态物质吹向第一管的出口；以及第二管，连接所述气力输送器，所述第二管被配置为向所述气力输送器提供高压气流。本发明结构简单，携带方便；避免机械接触对待救人员造成二次伤害，同时代替人工手刨，可降低施救人员的劳动强度，提高救援效率。
Rescue device
The present invention relates to a rescue device. The rescue device comprises a first tube, a pneumatic conveyor and a second tube, wherein the first tube comprises an inlet and an outlet, the inlet is used for pumping solid or semi-solid substances into the first tube, and the outlet is used for discharging the solid or semi-solid substances out of the first tube; the pneumatic conveyor is disposed on the first tube and is close to the inlet of the first tube, and the pneumatic conveyor is configured to make the inlet of the first tube generate negative pressure suction force and blow the solid or semi-solid substances in the first tube towards the outlet of the first tube; and the second tube is connected with the pneumatic conveyor, and the second tube is configured to provide high-pressure airflow for the pneumatic conveyor. The rescue device is simple in structure and convenient to carry; mechanical contact is prevented from causing secondary damage to to-be-rescued personnel; andmeanwhile, manual digging is replaced, the labor intensity of rescue workers can be reduced, and the rescue efficiency is improved.
本发明涉及一种救援装置，其包括：第一管，包括进口和出口，所述进口用于将固态或半固态物质抽吸至所述第一管内，所述出口用于将固态或半固态物质排出第一管；气力输送器，设于所述第一管，且靠近所述第一管的进口，所述气力输送器被配置为使所述第一管的进口产生负压吸力，且将所述第一管内的固态或半固态物质吹向第一管的出口；以及第二管，连接所述气力输送器，所述第二管被配置为向所述气力输送器提供高压气流。本发明结构简单，携带方便；避免机械接触对待救人员造成二次伤害，同时代替人工手刨，可降低施救人员的劳动强度，提高救援效率。
Rescue device
救援装置
ZHAO BIN (Autor:in) / JING LI (Autor:in) / WANG WENJIN (Autor:in) / ZHENG WEN (Autor:in)
17.07.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E02F
Baggern
,
DREDGING