High-reliability cooling device of automobile engine water tank

Abstract

The invention discloses a high-reliability cooling device of an automobile engine water tank. The cooling device comprises the automobile engine water tank, a water pump and a water cooling tank. A water outlet of the water tank is connected with a water inlet of a water cooling pipe through a water pipe. A water outlet of the water cooling pipe is connected with the water pump through a water pipe. The water pump is connected with a water inlet of the water tank through a water pipe. An air cooler is installed in the water cooling pipe and comprises a first spiral pipe and a second spiral pipe. The diameter of the second spiral pipe is smaller than that of the first spiral pipe, and the second spiral pipe is arranged in the space formed by the first spiral pipe in a surrounded mode. A gas inlet of the first spiral pipe and a gas inlet of the second spiral pipe are both close to the water outlet of the water cooling pipe, and the first spiral pipe and the second spiral pipe are connected with the funneled gas inlets through a first gas pump and a second gas pump correspondingly. An exhausting outlet of the first spiral pipe and an exhausting outlet of the second spiral pipe are both close to the water inlet of the water cooling pipe. The cooling device further comprises a power source, a first power switch and a second power switch. The cooling device is good in cooling effect and high in reliability.

Description

technical field [0001] The invention relates to the field of engines, in particular to a cooling device for a water tank of an automobile engine with high reliability. Background technique [0002] When the car engine is working, the water in the engine water tank needs to be continuously circulated to cool down the engine. At present, the water tank is cooled by introducing external air to increase the air temperature and lower the water temperature in the water tank. However, due to the unreasonable shape of the air cooler, the cooling effect is not good. In addition, only one air pump is used in the existing air cooler, and if a failure occurs, the cooling function cannot be completely realized. Contents of the invention [0003] Aiming at the deficiencies in the prior art, the object of the present invention is to provide a highly reliable cooling device for the water tank of an automobile engine. The device uses air at normal temperature to forcibly cool the water in...

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Problems solved by technology

[0003] Aiming at the deficiencies in the prior art, the object of the present invention is to provide a highly reliable cooling device for an automobile engine water tank, which uses normal temperature air to forcibly cool the water in the engine water tank, has a good cooling effect, and overcomes a certain The failure of the air pump leads to the inability to perform cooling work, and the reliability is high

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