The invention provides a pneumatic control valve bank, a pneumatic massage control valve and a multi-connected pneumatic control unit. The pneumatic control valve bank comprises a first air distribution layer, a second air distribution layer, an air inlet formed in one end of the first air distribution layer, a pneumatic port formed in one end of the second air distribution layer, an air distribution communicating hole formed between the first air distribution layer and the second air distribution layer, a first elastic control assembly arranged in the second air distribution layer, a first air leakage opening formed between the pneumatic port and the first elastic control assembly, a second elastic control assembly arranged outside the second air distribution layer, and a first electroniccontrol part arranged on the side, away from the first air distribution layer, of the second air distribution layer. The pneumatic control valve bank is provided with the first elastic control assembly, the second elastic control assembly and the first electronic control part, the first elastic control assembly and the second elastic control assembly are each of an elastic structure, and comparedwith an air circuit control mechanism comprising an electromagnetic valve coil, the service life of the starting control valve bank is greatly prolonged.
本申请提供一种气动控制阀组、气动按摩控制阀及多联气动控制单元,其中,气动控制阀组包括第一配气层和第二配气层,设置在第一配气层一端的进气口,设置在第二配气层一端的气动口,设置在第一配气层与第二配气层之间的配气连通孔,设置在第二配气层内的第一弹性控制组件,设置在气动口与第一弹性控制组件之间的第一泄气口,设置在第二配气层外部的第二弹性控制组件,以及设置在第二配气层远离第一配气层一侧的第一电动控制件。本申请的气动控制阀组设有第一弹性控制组件、第二弹性控制组件和第一电动控制件,第一弹性控制组件和第二弹性控制组件均为弹性结构,相比含有电磁阀线圈的气路控制机构,大大提高了该启动控制阀组的使用寿命。
Pneumatic control valve bank, pneumatic massage control valve and multi-connected pneumatic control unit
一种气动控制阀组、气动按摩控制阀及多联气动控制单元
2020-12-11
Patent
Electronic Resource
Chinese
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