The invention provides a suspension type double-cavity air pump device which comprises a shell, an air pump assembly and a suspension device, an installation space is formed in the shell, an air outlet connected with the installation space is formed in the shell, and the air pump assembly is suspended in the installation space through a suspension device; the soft sealing film is arranged in the mounting space, one end of the soft sealing film is connected with the shell, the other end of the soft sealing film is connected with the air pump assembly, and the soft sealing film is used for dividing the mounting space into a first cavity and a second cavity; the air pump assembly comprises an air inlet end and an air outlet end, the air inlet end is unidirectionally communicated with an air path of the air outlet end, the air inlet end is located in the first cavity, the air outlet end is located in the second cavity, and the air outlet end is communicated with the air outlet through the second cavity; the air pump assembly further comprises a driving mechanism and at least one actuating piece, and the driving mechanism and the actuating piece are used for pressurizing air sucked from the air inlet end. The suspension type double-cavity air pump device is convenient to assemble, and vibration and noise generated during working can be effectively reduced.

    本申请提供一种悬浮式双腔体气泵装置,包括:外壳,外壳内具有安装空间,外壳上设有与安装空间连接的出气口,气泵组件通过吊紧器悬置于安装空间内;软封闭膜,软封闭膜设于安装空间内,软封闭膜一端与外壳连接,另一端与气泵组件连接,用于将安装空间分隔为第一腔体和第二腔体;气泵组件包括进气端和出气端,进气端向出气端的气路单向导通,进气端位于第一腔体内,出气端位于第二腔体内,出气端通过第二腔体与出气口连通;气泵组件还包括驱动机构和至少一个作动件,驱动机构和作动件用于为自进气端吸入的气体增压。本申请提供的悬浮式双腔体气泵装置方便装配,并且可有效减少工作时产生的振动和噪声。


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    Title :

    Suspension type double-cavity air pump device


    Additional title:

    一种悬浮式双腔体气泵装置


    Contributors:
    ZHANG HAITAO (author) / XU WEIHANG (author) / MA KAI (author)

    Publication date :

    2025-04-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet / F04B Verdrängerkraft- und Verdrängerarbeitsmaschinen für Flüssigkeiten , POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS



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