The invention discloses a brake integrated valve block and a double-loop wet brake system applying the same in the field of brake systems. The system comprises a first brake loop and a second brake loop, wherein the first brake loop and the second brake loop each comprise a three-position four-way electromagnetic valve, the three-position four-way electromagnetic valve is arranged among the double-loop hydraulic brake valve, the first one-way valve and the second one-way valve, one group of oil ports are respectively connected with a first oil outlet of the double-loop hydraulic brake valve and a first oil inlet of the first one-way valve, and the other group of oil ports are respectively connected with a second oil outlet of the double-loop hydraulic brake valve and a first oil inlet of the second one-way valve, the emergency braking system further comprises an emergency braking loop led out of an emergency energy accumulator, the two-position two-way proportional valve, the first one-way valve, the second one-way valve, a three-position four-way electromagnetic valve and the double-loop hydraulic braking valve, emergency braking can be avoided, goods are prevented from being thrown out, two braking loops and one emergency braking loop are provided, and enough safety support can be provided.
本发明公开了制动系统领域的一种制动集成阀块及应用该阀块的双回路湿式制动系统,系统包括第一制动回路、第二制动回路,第一制动回路与第二制动回路中包括三位四通电磁阀,三位四通电磁阀设在双回路液压制动阀与第一单向阀、第二单向阀之间,其一组油口分别连接双回路液压制动阀的第一出油口与第一单向阀的第一进油口,另一组油口分别连接双回路液压制动阀的第二出油口与第二单向阀的第一进油口;本系统还包括由应急蓄能器、两位两通比例阀、第一单向阀、第二单向阀、三位四通电磁阀、双回路液压制动阀引出的应急制动回路,本发明可以避免急刹,防止货物甩出,提供两路制动回路以及一路应急制动回路,能够提供足够的安全支持。
Brake integrated valve block and double-loop wet brake system applying same
一种制动集成阀块及应用该阀块的双回路湿式制动系统
2020-09-08
Patent
Elektronische Ressource
Chinesisch
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |
BRAKE INTEGRATED VALVE BLOCK AND DOUBLE-CIRCUIT WET BRAKING SYSTEM APPLYING SAME
Europäisches Patentamt | 2021
|Foot brake valve and air pressure double-loop service brake system
Europäisches Patentamt | 2023
|Automobile brake device and brake system applying same
Europäisches Patentamt | 2020
|