Active intelligent temperature control heat radiator

Abstract

The invention belongs to the technical field of heat radiators of engines or generators, and particularly relates to an active intelligent temperature control heat radiator. The active intelligent temperature control heat radiator comprises an upper water chamber, a lower water chamber and an engine starting switch, and a water inlet temperature control probe and a water outlet temperature control probe are arranged on a water inlet of the upper water chamber and a water outlet of the lower water chamber respectively. The water inlet temperature control probe and the water outlet temperature control probe are connected with a first temperature control instrument outside the water chambers, a refrigeration water pipe with the two ends stretching out of an upper end plate of the upper water chamber is arranged in the upper water chamber, a liquid nitrogen refrigeration set is connected between the two ends of the refrigeration water pipe, a heating pipe is arranged in the lower water chamber, a heating head is arranged in the heating pipe, a heating unit is connected to the heating head, and the first temperature control instrument is respectively and electrically connected with the liquid nitrogen refrigeration set, the heating unit and the engine starting switch. The active intelligent temperature control heat radiator can achieve automatic heating and temperature reduction, can adapt to large-span temperature difference changes of the severe environment and can be normally used under the high-temperature environment and the low-temperature environment.

Description

technical field [0001] The invention belongs to the technical field of engine or generator radiators, and in particular relates to an active intelligent temperature-controlled radiator. Background technique [0002] Now almost all radiators are designed according to the working conditions provided by customers, the parameters of the engine and generator and the installation space. Usually, in order to ensure that the radiator can effectively dissipate heat from the engine or generator, it is often Make about 20% of the heat dissipation. However, because the engine / generator set is often used in places where there is no power supply in the field, because the ambient temperature in these places is relatively harsh, the outdoor temperature is sometimes too high, sometimes too low, and often exceeds the applicable temperature range of the radiator design. When the temperature is too high, it is easy to shut down due to high temperature failure, which may cause equipment failure...

AI Technical Summary

Problems solved by technology

However, because the engine / generator set is often used in places where there is no power source in the field, because the ambient temperature in these places is relatively harsh, the outdoor temperature is sometimes too high, sometimes too low, and often exceeds the temperature range for which the radiator is designed.

When the temperature is too high, it is easy to shut down due to high temperature faults, which may cause equipment failure in the slightest, or cause major safety accidents in underground operations.

When the temperature is too low, due to the deterioration of the fluidity of the lubricating oil, it is difficult to lubricate the transmission parts inside the engine in time, causing the wear of each transmission part to increase. Causes a lot of wear and tear, and over time the engine block needs major repairs

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