In the cold and temperate winters of the Earth's northern and southern hemispheres, many vehicles struggle to start or require prolonged warming. Chen Wei, a seasoned driver with over 30 years of experience in Hohhot, spent six years developing an innovative solution to this problem: the engine heater. After extensive research, he has now filed for patents, and more than 20 companies from countries like Australia, the Netherlands, and New Zealand have expressed interest in collaborating with him to produce the device.
According to Xue Yinui, a manager at an auto repair shop in Hohhot, traditional methods for dealing with cold-weather starting issues include covering vehicles in large garages with heating systems, preheating engines for extended periods, or even using fire or hot water to warm the engine. However, these approaches are often inefficient, resource-intensive, and pose safety risks.
Chen Wei’s engine heater is a fully enclosed system designed to address these challenges. It features a digital temperature probe, a dry-burning sensor, and a liquid inlet. Inside, an electric heating element is filled with antifreeze, and a booster pump connects it to the vehicle's engine. Once activated, the pump circulates the antifreeze through the heater, which then warms the engine quickly, creating a closed-loop thermal cycle. This allows the engine to start within seconds, even in freezing temperatures.
Chen Wei emphasizes that his invention is not only energy-efficient but also safe and environmentally friendly. Unlike traditional methods, it produces no open flame, smoke, or emissions. This makes it a sustainable alternative, especially for large vehicles. According to reports from the Hohhot Bus Company, each bus typically consumes about 4 cubic meters of natural gas per day in winter, costing around 8 yuan. With the engine heater, this cost can be reduced by up to 75%, making it a game-changer for fleet operators in cold regions.
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