Self-adjusting composite radiator

Abstract

The invention discloses a self-adjusting composite radiator. The self-adjusting composite radiator comprises a first radiator water chamber (1), a second radiator water chamber (2), a third radiator water chamber (3), a radiator water chamber upper separator (4) and a radiator water chamber lower separator (5); the radiator water chamber upper separator is arranged between the first radiator waterchamber and the second radiator water chamber, and the radiator water chamber lower separator is arranged between the second radiator water chamber and the third radiator water chamber; the radiatorwater chamber upper separator and the radiator water chamber lower separator are externally connected with a temperature control device, and after the temperature control device controls the upper partition of the radiator water chamber to be opened, the first radiator water chamber and the second radiator water chamber are combined; and after the temperature control device controls the water chamber of the radiator to be opened, the water chamber of the second radiator and the water chamber of the third radiator are combined. The heat dissipation area of the radiator can be adjusted accordingto heat dissipation requirements, and thus the purpose of fully utilizing the heat dissipation area is achieved, and the arrangement space and the cost are reduced.

Description

technical field [0001] The invention relates to a power assembly cooling system, in particular to a self-regulating composite radiator. Background technique [0002] The car radiator dissipates the heat of the cooled parts out of the system through the coolant, thereby achieving the purpose of reducing the temperature of the cooled parts. Therefore, the radiator is one of the most important parts of the cooling system of various power plants. [0003] The car radiators in the prior art are generally only used for a single cooling purpose, and the cooling of different parts corresponds to a radiator, such as an engine cooling radiator or a low-temperature radiator for cooling an electric motor. For example, in a hybrid vehicle, the engine cooling system needs a high-temperature radiator, and the motor also needs a radiator. Therefore, multiple radiators may need to be installed in the powertrain cooling system to meet various heat dissipation requirements, which not only imp...

AI Technical Summary

Problems solved by technology

For example, in a hybrid vehicle, the engine cooling system needs a high-temperature radiator, and the motor also needs a radiator. Therefore, multiple radiators may need to be installed in the powertrain cooling system to meet various heat dissipation requirements, which not only improves the performance of the vehicle. Production and maintenance costs, multiple radiators also require a large installation space, multiple radiators work independently, and the heat dissipation efficiency is low

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