a radiator

Abstract

The invention relates to a radiator which comprises a service life indication alarm device, an upper water chamber, a radiator core and a lower water chamber. The upper water chamber is arranged on the upper portion of the radiator core and communicates with the radiator core. The lower water chamber is arranged on the lower portion of the radiator core and communicates with the radiator core. The upper water chamber comprises three cavities, namely, the first cavity, the second cavity and the third cavity. On one hand, through first-stage physical absorption and isolation and the chemical action of second-stage filtration and third-stage filtration, iron rust, water scale and bubbles generated during operation of a cooling system are absorbed, a reaction is carried out, potential threats including calcium and magnesium ions, iron ions and acid ions are handled, constancy of the PH value of a cooling solution is maintained, the clean and safe cooling solution is output to the system, and accordingly the effect that the cooling system operates safely, durably and efficiently is ensured; and on the other hand, the excellent functions of carrying out degassing on an engine water jacket and the radiator, carrying out water replenishing on the engine water jacket, and providing an expansion space for the cooling system are achieved, an expansion kettle is omitted for a finished vehicle, complex water paths are reduced, the failure rate of the finished vehicle is decreased, and the vehicle usage cost is reduced for users.

Description

technical field [0001] The invention belongs to the technical field of engine cooling systems, in particular to an engine radiator. Background technique [0002] According to a survey, more than 50% of car engine failures in the world come from the cooling system. When the engine is working, it will generate a lot of heat. When the engine temperature is too high, its efficiency will be reduced, and even parts will fail. A car's cooling system circulates fluid through pipes and passages in the engine. When the fluid flows through the high-temperature engine, it will absorb heat, reduce the temperature of the engine, and provide an appropriate temperature to ensure that the engine is at a suitable operating temperature. After the liquid flows through the engine, it turns to the heat exchanger (radiator), through which the heat in the liquid is dissipated into the air. However, after the car has been used for a period of time, fuel consumption often increases, the water temp...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide an engine radiator to solve the problem that the scale and other harmful substances produced in the current cooling system cannot be discharged out of the cooling system and the engine is corroded by the coolant

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