Cooling device for hydrogen cell water suction pump to pump well water to spray water to asphalt pavement

Abstract

The invention relates to a cooling device for a hydrogen cell water suction pump to pump well water to spray water to an asphalt pavement, and belongs to the technical field of new energy conservation and environment protection. A hydrogen cell is arranged in a hydrogen cell power supply box, an electrochemical reaction is carried out by the hydrogen cell and an oxidizing agent through hydrogen fuel, and chemical energy stored by the hydrogen fuel is converted into electric energy. The currents output by the hydrogen cell are input into the water suction pump through an electric lead and a wireless control switch arranged in the middle of the electric lead, power needed by the water suction pump in the operating process is supplied, when the water suction pump works, a water pumping pipe pumps the well water in a deep well, the well water is input into the water suction pump to be pressurized, and the pressurized well water is sprayed on the asphalt pavement for cooling and road protection through a high-pressure water conveying pipe and a water spray gun head. Temperature values on the asphalt pavement are displayed through a temperature meter arranged close to the asphalt pavement, and a wireless temperature sensor arranged on one side of the asphalt pavement constantly sends the continuously-changed temperature values on the asphalt pavement.

Description

technical field [0001] The invention relates to a cooling device for pumping out water in a well by a hydrogen fuel cell pump to spray water on an asphalt pavement, and belongs to the technical field of new energy, energy saving and environmental protection. Background technique [0002] In the summer of 2013, the northern hemisphere of the earth encountered high temperature weather, and more than half of the population on the earth fell into extreme heat disasters. Since the beginning of summer, the average temperature in China, Russia, the United States, Europe, Japan, and Southeast Asia in the northern hemisphere has exceeded 35°C. In Japan, 9,436 people suffered from heat stroke and 57 people died of heat, which is the highest in history; Moscow observed the highest temperature in July in 130 years; 24 people died of heat in Washington and surrounding areas in the United States; the temperature in Shanghai rose to 41°C, setting a record for the 140-year high temperature ...

AI Technical Summary

Problems solved by technology

At the same time, because the asphalt pavement emits poisonous gas under the scorching sun, which contains carcinogens, the air hygiene on the asphalt pavement is poor. How to improve the respiratory hygiene of drivers and passengers in vehicles driving on the asphalt road in high temperature weather is also At the same time, it has become a new problem in front of people

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