Urban railway carriage electric heater

Abstract

The invention is applicable to the technical field of heating equipment, and provides an urban railway carriage electric heater which comprises a box body. A mounting plate is arranged on the front surface of the box body, a fan is bolted to the bottom of an inner cavity of the box body, the right side of the fan communicates with an air outlet, and a fixing frame is bolted to the position, located on the right side of the fan, of the inner cavity of the box body. A heating pipe is arranged in the fixing frame, and an air outlet groove is formed in the top of the box body. By arranging the boxbody, the fan, the heating pipe, a baffle, a connecting rod, a motor and a supporting rod, the urban railway carriage electric heater has the advantages of being high in safety, convenient to use andcapable of accelerating air flowing in a carriage and further rapidly increasing the temperature in the carriage, and the problems that an electric heater used at present is single in function and low in heating efficiency, and the air exhaust direction of the electric heater cannot be adjusted, so that different positions in the carriage are uneven in temperature, the taking experience of passengers is affected, and discomfort is caused to the passengers are solved.

Description

technical field [0001] The invention belongs to the technical field of heating equipment, in particular to an electric heater for urban rail cars. Background technique [0002] The subway is a fast, large-capacity, electric traction rail transit built in the city. Trains run on fully enclosed lines. The lines located in the central urban area are basically set up in underground tunnels. The lines outside the central urban area are generally set up on viaducts or on the ground. The subway covers all kinds of underground and above-ground road rights in urban areas. , high-density, high-capacity urban rail transit system. The electric heater in the urban rail car is used to heat the ambient temperature. It adopts the principle of fluid thermodynamics to evenly take away the huge heat generated by the electric heating element during work, so that the element reaches a suitable temperature. [0003] At present, the electric heaters used in urban rail cars have single functions ...

AI Technical Summary

Problems solved by technology

[0003] At present, the electric heaters used in urban rail cars have single functions and low heating efficiency, and cannot adjust the wind direction of the electric heaters, resulting in uneven heating and cooling of different positions inside the cars, which will affect the passenger experience and cause discomfort to passengers

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