The invention belongs to the technical field of motor homes, and discloses a sealing device for a motor home, which comprises a first component, a second component, a sealing strip and a pressure regulating device, the pressure regulating device comprises a gas source, a gas circuit connected with the gas source and a control assembly arranged on the gas circuit and used for controlling gas to flow in and out of the sealing strip. When the sealing strip is in an expansion state under the action of the pressure regulating device, the first component is in sealing fit with the second component; and when the sealing strip is in a contraction state under the action of the pressure regulating device, the first component and the second component are in non-sealing fit. The sealing device can effectively prolong the service life of the sealing strip, and is simple in structure, convenient and practical; the invention further provides a control method for the sealing device, the control method is convenient to operate, and the sealing state between the first component and the second component can be rapidly adjusted through contraction and expansion of the sealing strip.

    本发明属于房车技术领域,公开了一种用于房车的密封装置,包括第一构件、第二构件、密封条、以及调压装置;所述调压装置包括气源、与所述气源相连接的气路、以及设置于所述气路用于控制气体从所述密封条中流进流出的控制组件;当所述密封条受所述调压装置作用处于膨胀状态时,所述第一构件与所述第二构件密封配合;当所述密封条受所述调压装置作用处于收缩状态时,所述第一构件和所述第二构件非密封配合。该密封装置能够有效提升密封条的寿命,且结构简单,方便实用;本发明还提供一种用于密封装置的控制方法,该控制方法操作方便,能够通过密封条的收缩和膨胀,迅速的对第一构件和第二构件之间的密封状态进行调整。


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    Title :

    Sealing device for motor home and control method


    Additional title:

    一种用于房车的密封装置及控制方法


    Contributors:
    SU BINCHENG (author)

    Publication date :

    2023-04-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / 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



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