Air exhaust device with wind speed automatic adjusting function

Abstract

The invention discloses an air exhaust device with a wind speed automatic adjusting function. The air exhaust device comprises a fan shell, connecting mechanisms, connecting rods, fan blades, a mounting block, a transmission piece, a motor, an integrated control panel and a sensing module, one ends of the fan blades are connected with the mounting block, the other ends of the fan blades are connected with the connecting mechanisms through round holes formed in the fan shell, moreover, the preset number of round holes are formed in the fan shell, the connecting mechanisms with the number same as the number of the round holes are arranged in a mode of corresponding to the round holes, the adjacent connecting mechanisms are connected through the connecting rods, the motor is connected with one end of the designated fan blade through the transmission piece, moreover, the other end of the motor is connected with the integrated control panel through a wire, the integrated control panel is also connected with the sensing module, wherein the sensing module is used for monitoring and collecting environment data in the environment of the air exhaust device and sending the environment data tothe integrated control panel, the integrated control panel sends a command to control the rotating speed of the motor in response to the environmental data, and the motor is used for driving the fanblades to turn. According to the air exhaust device, the whole structure is simple, and the environment can be adjusted in real time.

Description

technical field [0001] The invention belongs to the technical field of exhaust, in particular to an exhaust device with automatic adjustment of wind speed. Background technique [0002] In some factories or laboratories, in order to ensure the quality of the product or provide a better experimental environment, it is often necessary to isolate the processing or experimental place, but an exhaust device is still installed to discharge the air regularly. The exhaust device The quality of the air will affect the experimental results or processing effect to a certain extent. The existing exhaust devices generally turn on the switch to exhaust the air at a certain speed, but cannot perform intelligent exhaust according to the indoor environment, such as temperature or humidity. Wind, so that on the one hand, the fixed exhaust speed can not enhance the exhaust effect, on the other hand, it will also lead to unnecessary waste of power. Contents of the invention [0003] The main...

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Problems solved by technology

[0003] The main purpose of the present invention is to provide an exhaust device with automatic adjustment of wind speed, which is used to solve the problem that the exhaust device in the prior art cannot change the exhaust speed according to the surrounding specific environment. The specific technical solution is as follows:

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