Deionizing system special for new energy vehicle

Abstract

The invention provides a deionizing system special for a new energy vehicle. The deionizing system special for the new energy vehicle is used for removing ions in cryoprotectant, so that the concentration of the ions in the cryoprotectant is less than 5 [mu]s / cm. The deionizing system special for the new energy vehicle is characterized by comprising a deionizing kettle and a detachable deionizer,wherein the deionizing kettle comprises an expanded kettle outer shell, an expanded kettle inner shell arranged in the expanded kettle outer shell, an expanded kettle end cover connected with the expanded kettle inner shell through a sealing material, as well as a deionzing pellet placed in the expanded kettle inner shell; the detachable deionizer comprises a deionizer outer shell, a deionizer outer shell lower end cover connected with the deionizer outer shell through a sealing O ring and provided with a thread at the part connected with the sealing O ring, a deionizer inner shell connected with the deionizer outer shell lower end cover through a sealing material, a first centipede-shaped supporting material arranged in the deionizer inner shell as well as an electric conductivity measurer fixed at the outlet position of the deionizer and used for measuring the ion concentration.

Description

technical field [0001] The invention belongs to the technical field of new energy vehicles, and in particular relates to a special deionization system for new energy vehicles. Background technique [0002] With the continuous growth of our country's national economy and the continuous improvement of people's living standards, cars have become an essential tool for people to travel. With the increase of smog in many cities in our country, people realize that the development of new energy is urgent. Vehicles are considered to be an important part of energy transformation, and they have a series of advantages such as simple structure, no pollution to the atmosphere, energy saving and high efficiency. [0003] New energy vehicles basically do not produce carbon dioxide. As a new generation of new energy vehicles, they are not only suitable for low temperature starting, but also used in high temperature environments. The best working temperature for new energy vehicles is 70-90°...

AI Technical Summary

Problems solved by technology

The best working temperature for new energy vehicles is 70-90°C. During the operation of the power system, the water temperature will rise, and the rise in water temperature will lead to an increase in ion concentration, and will also cause the ethylene glycol solution to decompose and corrode metal materials. Acidic substances, affecting the service life of new energy vehicles

At present, the existing deionization technology products on the market simply add a deionization device to the system. The system design is complex, the device is not easy to replace, and the flow resistance of cryoprotectant fluid is very large.

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