The invention relates to an air storage tank, an air brake system and a vehicle. The air storage tank comprises a shell (1), wherein a diaphragm (2) and a balance assembly (3) connected with the diaphragm (2) are arranged in the shell (1); the diaphragm (2) divides an inner cavity of the air storage tank into a first cavity body (11) and a second cavity body (12), and the diaphragm (2) can reciprocate in the axial direction under the action of the air pressure F1 in the first cavity body (11) and the thrust F2 of the balance assembly (3) so as to keep the air pressure in the first cavity body(11) constant. Thus, the pressure of the air storage tank can be kept constant by adjusting the volume of the air storage tank, the constant pressure value can meet the requirement for braking strength, braking performance is guaranteed, a series of problems in use, performance and safety caused by insufficient braking strength, uneven braking distribution and the like are effectively avoided, andthe air storage tank is safer and more reliable.
本公开涉及一种储气罐、气制动系统和车辆,所述储气罐包括壳体(1),所述壳体(1)内设置有膜片(2)和与所述膜片(2)相连接的平衡组件(3),所述膜片(2)将所述储气罐的内腔分为第一腔体(11)和第二腔体(12),所述膜片(2)能够在所述第一腔体(11)内气体压力F和所述平衡组件(3)的推力F的作用下沿轴向往复运动,以保持所述第一腔体(11)内的气压恒定。这样,本公开提供的储气罐通过自身容积的调整可保持压力恒定,并且该恒定压力值能够满足制动强度的要求,保证制动性能,有效避免制动强度不足、制动分配不均等带来的一系列使用、性能以及安全方面的问题,更加安全可靠。
Air storage tank, air brake system and vehicle
储气罐、气制动系统和车辆
2020-06-02
Patent
Electronic Resource
Chinese
SAFETY VALVE, COMPRESSOR, TANK, BRAKE CONTROL DEVICE, BRAKE SYSTEM AND VEHICLE
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