2results about How to "Will not cause overheating" patented technology

The present disclosure relates to a thermal management system, method and vehicle, the thermal management system comprising: a heat exchanger, a refrigerant circulation loop and a coolant circulation loop; the refrigerant circulation loop is coupled with the coolant circulation loop through the heat exchanger; the coolant circulation loop comprises a battery heat exchange structure and a first multi-way valve; the first multi-way valve is used to open or close the coolant pipeline between the coolant outlet end of the heat exchanger and the coolant inlet end of the battery heat exchange structure, and open or close the coolant pipeline between the coolant outlet end of the battery heat exchange structure and the coolant inlet end of the battery heat exchange structure. Through the cooperation of the first multi-way valve, the present disclosure can make the temperature of the coolant flowing through the battery heat exchange structure moderate, and when the coolant passes through the battery, the overheat or overcooling of the battery is avoided to affect the service life and working efficiency of the battery.

The utility model discloses a kind of multi-cylinder high-performance brake caliper, including caliper shell and support, multiple sub-pump cylinder bodies are provided on caliper shell, piston is provided in each sub-pump cylinder body, brake pad assembly is provided on piston, brake pad assembly includes sound-absorbing sheet, metal backplate, heat insulating sheet, heat sink and friction block, the inner end surface of heat sink and friction block is bonded fixed;Limiting recess is provided on the inner end surface of heat sink, heat insulating sheet is embeddedly set in limiting recess, the inner end surface of heat sink and the outer end surface of metal backplate are bonded fixed, the inner end surface of metal backplate and the outer end surface of sound-absorbing sheet are bonded fixed;Positioning plate is integrally provided on the upper end of support, the upper end of metal backplate is provided with positioning sliding block;Positioning lug is provided on the lower end of caliper shell, the lower end of metal backplate is provided with guide through-hole, positioning lug one end passes through guide through-hole setting.The above technical solution, structure design is reasonable, braking performance is stable, brake pad heat dissipation performance is good, heat insulation effect is good and practicality is good.