A school thermal power engineering teaching device with protective function

Abstract

The invention discloses a school thermal power engineering teaching device with a protective function, specifically relates to the technical field of teaching devices, comprising a housing, a vertical plate is fixed inside the housing, and a dehumidification mechanism is fixed inside the housing; The dehumidification mechanism includes two wooden boards, the top of the wooden board close to the top of the housing is provided with a display screen, and the top of the wooden board far away from the top of the housing is fixed with two audio speakers and a host. In the present invention, when the power line is on fire, the electric push rod drives the push plate to move toward the vertical plate, the air between the vertical plate and the push plate is discharged from the first filter screen and the pipe body to the outside of the housing, and the push plate and the plate After contact with the body, the first filter screen is completely located on the right side of the push plate, and a sealed state is formed between the vertical plate and the push plate. The fire can be suppressed and extinguished in time, and the fire extinguishing efficiency is high.

Description

technical field [0001] The embodiment of the present invention relates to the technical field of teaching devices, in particular to a school thermal power engineering teaching device with protection function. Background technique [0002] "Thermal energy and power engineering" is a synthesis of many sciences and technologies, including modern energy science and technology, information science and technology, and management technology, etc. Protection, refrigeration and air conditioning, energy efficient and clean utilization, and new energy development are aimed at cultivating compound senior talents with a wide range of knowledge, a solid foundation, and strong innovation capabilities. This course is suitable for college students and adults. [0003] The prior art has the following deficiencies: In order to improve the teaching efficiency and reduce the teacher's class intensity, the existing classroom teaching is mostly biased toward multimedia education. This method also ...

AI Technical Summary

Problems solved by technology

[0003] The prior art has the following deficiencies: In order to improve the teaching efficiency and reduce the teacher's class intensity, the existing classroom teaching is mostly biased toward multimedia education. This method also brings some potential safety hazards while educating students. There are many types of electrical appliances, which increases the probability of short-circuiting and catching fire in the power line in the teaching device. Most of the existing teaching devices do not have fire extinguishing functions or have low fire extinguishing efficiency.

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