The invention discloses a transport vehicle sealing device which comprises a compartment, a sealing device and a sealing device. The tarpaulin is arranged on the opening in a covering manner; the sealing film is connected to the outer wall of the tarpaulin and the outer wall of the carriage, and a containing space is defined by the sealing film, the carriage and the tarpaulin; the negative pressure generating assembly is connected to the compartment, and after the negative pressure generating assembly is started, the containing space generates negative pressure; the filter is connected to the negative pressure generating assembly, and the filter is used for filtering gas discharged by the negative pressure generating assembly. According to the transport vehicle sealing device, the negative pressure generation assembly pumps the gas in the compartment to the filter and then discharges the gas to the outside, so that negative pressure is generated in the containing space of the compartment, volatile organic pollutants in polluted soil are prevented from diffusing to the outside, the volatile organic pollutants in the discharged gas are intercepted in the filter, and the pollution of the volatile organic pollutants to the outside is avoided. The pollution to the external environment is avoided. The invention can be applied to the field of transport vehicles.
本发明公开了一种运输车辆密闭装置,包括:车厢,其顶部设有敞口;篷布,其盖设于所述敞口;密封膜,其连接于所述篷布的外壁与所述车厢的外壁,所述密封膜、所述车厢、所述篷布围成容纳空间;负压发生组件,其连接于所述车厢,所述负压发生组件启动后使所述容纳空间产生负压;过滤器,其连接于所述负压发生组件,所述过滤器过滤所述负压发生组件排放的气体。本发明的运输车辆密闭装置,负压发生组件将车厢中的气体抽送到过滤器后排出外界,使车厢的容纳空间中产生负压,从而避免污染土壤中的挥发性有机污染物向外界扩散,而排放气体中的挥发性有机污染物被拦截在过滤器,避免对外界环境造成污染。本发明可应用于运输车辆领域中。
Transport vehicle sealing device
运输车辆密闭装置
2023-11-24
Patent
Electronic Resource
Chinese
IPC: | B60P Fahrzeuge zum Transport von Lasten oder zum Befördern, Tragen oder Aufnehmen besonderer Lasten oder Gegenstände , VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS / B01D SEPARATION , Trennen / B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht / F16J Kolben , PISTONS |
Sealing device for feed opening of bulk feed transport vehicle
European Patent Office | 2023
|Sealing control method, sealing control device and vehicle
European Patent Office | 2022
|European Patent Office | 2021
|