How to understand the classification and basic con

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How to understand the classification and basic concepts of special equipment

special equipment includes: boilers, pressure vessels (including gas cylinders), pressure pipelines, elevators, lifting machinery, passenger ropeways, and large recreation facilities

boiler is a special equipment that provides steam or hot water medium and heat energy. Like other countries in the world, China attaches great importance to boiler safety, which is supervised by the quality and technical supervision department. The design, manufacture, installation, operation, maintenance, transformation and inspection of boilers must be carried out in accordance with the specifications and standards issued by the state

pressure vessels are special equipment that work at a certain temperature and pressure and have complex media. They are used in a wide range of fields and have high risks. In order to ensure the quality of pressure vessels, the inspection activities start from the design, through manufacturing, installation and maintenance until in-service periodic inspection

pressure pipeline is a kind of special equipment widely used in production and life, which may cause high risks such as combustion, explosion or poisoning. It is widely distributed and has become an important tool for fluid transportation. The safety of pressure pipeline also involves many links, such as design, manufacture, installation, inspection, use, repair and so on

elevator is a fixed lifting equipment serving the specified floor. With the development of national economy and urban construction, the use of elevators is increasing day by day. Elevators have become an indispensable means of transportation in modern buildings and a symbol to measure the degree of modernization of a city

amusement facilities refer to the facilities that are used for business purposes, operate in closed areas, and carry tourists for amusement. With the development of science and the progress of society, the comprehensive testing specifications of various products and the specific testing of unique commodities must be specially designed!, Modern amusement machines and amusement facilities make full use of advanced technologies such as machinery, electricity, light, sound, water and power. They are knowledgeable, interesting and scientific. The speed regulation range available should be large and thrilling. They are widely loved by teenagers and children. It has played a positive role in enriching people's entertainment life, exercising people's physical activity, cultivating people's sentiment, and beautifying the urban environment

lifting machinery refers to electromechanical equipment used for vertical lifting or vertical lifting and horizontal movement of heavy objects

passenger cableway refers to the electromechanical equipment powered by power, which uses flexible ropes to tow boxes and other means of transportation to transport personnel, including passenger aerial cableway, passenger cable car, passenger towing cableway, etc

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