Cooling system for locomotive or motor train unit
Cooling system for locomotive or motor train unit
- Neue Suche nach: WANG WEIDAN
- Neue Suche nach: WANG SHUO
- Neue Suche nach: ZHANG ZHEN
- Neue Suche nach: LI YANG
- Neue Suche nach: ZHAO ZHIQIANG
- Neue Suche nach: YAN BING
- Neue Suche nach: LI XIANGNING
- Neue Suche nach: LI ANG
- Neue Suche nach: KONG LIJUN
- Neue Suche nach: WANG WEIDAN
- Neue Suche nach: WANG SHUO
- Neue Suche nach: ZHANG ZHEN
- Neue Suche nach: LI YANG
- Neue Suche nach: ZHAO ZHIQIANG
- Neue Suche nach: YAN BING
- Neue Suche nach: LI XIANGNING
- Neue Suche nach: LI ANG
- Neue Suche nach: KONG LIJUN
The invention discloses a cooling system for a locomotive or a motor train unit. The cooling system comprises a radiator assembly, a fan box body, a fan set, a load-bearing mounting framework, a cooling liquid pipeline and a pump, the pump is connected with the radiator assembly through a cooling liquid pipeline. The bearing mounting framework comprises a first-stage framework, a second-stage framework and a damping assembly; the fan box body and the fan unit are rigidly connected with the first-stage framework; the radiator assembly is rigidly connected with the second-stage framework; the first-level framework and the second-level framework are elastically connected through the damping assembly. According to the cooling system of the locomotive or the motor train unit, due to the fact that the bearing installation framework is arranged, a two-stage installation damping structure of the cooling system is achieved, transmission of fan vibration is effectively absorbed and restrained, structural noise of the cooling system is greatly reduced, and the comfort level of passengers is improved; meanwhile, the possibility of mutual scraping and collision caused by asynchronous vibration of the fan and the fan box body is avoided; and the fan box body does not bear the weight of the fan set, so that the stress of the box body is reduced, the cracking risk of the box body is reduced, and the reliability is improved.
本发明公开了一种机车或动车组冷却系统，包括散热器组件、风机箱体、风机组、承重安装构架、冷却液管路以及泵；泵通过冷却液管路与散热器组件连接；承重安装构架包括一级构架、二级构架以及减震组件；风机箱体和风机组与一级构架刚性连接；散热器组件与二级构架刚性连接；一级构架与二级构架通过减震组件弹性连接。本发明公开的一种机车或动车组冷却系统，由于设置承重安装构架，实现了冷却系统的二级安装减震结构，有效吸收抑制风机震动的传递，极大地降低冷却系统的结构噪声，提高了乘员的舒适度，同时避免因风机和风机箱体震动不同步造成的相互刮碰的可能性；风机箱体不承载风机组重量，降低了箱体应力，降低了箱体开裂的风险，提高了可靠性。
Dokumentinformationen
Cooling system for locomotive or motor train unit
一种机车或动车组冷却系统
2023-06-09
Patent
Elektronische Ressource
Chinesisch
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| Europäisches Patentamt | 2015