3results about How to "Maximize Cooling Efficiency" patented technology

This utility model relates to the field of testing device technology and discloses a testing device for an automotive cockpit controller, comprising: a main cabinet, which is divided into multiple functional layers along a first direction by partitions, the functional layers being suitable for testing at least one function of the automotive cockpit controller; and a darkroom connected to the main cabinet, the darkroom being suitable for forming a dark space; the main cabinet includes: a first side panel, the first side panel being suitable for mounting the object under test for testing in the darkroom. By dividing the main cabinet into multiple functional layers along the first direction, the parallel testing capability of multiple functions of the automotive cockpit controller is realized. This not only optimizes space utilization but also significantly improves testing efficiency, allowing different functional modules to be tested simultaneously, greatly shortening the overall testing cycle. The connection design of the darkroom provides a controllable dark environment for optically related tests, ensuring the reliability and consistency of test data.

This application discloses a microchannel design method, product, and medium for a heat exchanger, comprising: receiving design constraint parameters; the design constraint parameters including: surface design domain parameters of the heat exchanger and initial shape parameters of the trenches; forming an initial microchannel layout diagram with multiple trenches deployed within the surface design domain according to the surface design domain parameters and the initial shape parameters of the trenches; solving for the optimal curve shape parameters based on a preset parameterized model between the curve shape parameters of the trenches and the heat dissipation efficiency of the heat exchanger, with the goal of maximizing the heat dissipation efficiency of the heat exchanger; and obtaining a microchannel design diagram of the heat exchanger based on the optimal curve shape parameters; wherein, the curve shape parameters characterize the bending morphology of the trenches.

The application discloses a kind of pure electric non-highway wide-body dump truck cooling systems and cooling method, solve the existing pure electric non-highway wide-body dump truck lack of hydraulic retarder, motor and the cooling system of electric control system, when hydraulic retarder high-power brake or continuous brake, it is easy to cause overheating protection or exit work due to insufficient heat dissipation efficiency;The system of the application adopts the cooling circuit that is completely independent of power battery cooling system, not only can the heat dissipation efficiency of hydraulic retarder and power battery reach maximization respectively, but also can avoid high-temperature cooling liquid when hydraulic retarder works to high-temperature impact on power battery cooling liquid, affect the efficiency and safety of power battery;Cooling method can adjust the working state of electronic water pump, electronic tee valve and electronic fan according to cooling demand, avoid cooling system waste electric energy at low load, improve vehicle endurance.