Intelligent control system of fresh air ventilator

An intelligent control system and fresh air fan technology, which is applied in the direction of mechanical equipment, can solve the problems that the fresh air fan cannot intelligently switch between high and low gears, consumes the life of the filter, and consumes electric energy.

Inactive Publication Date: 2020-05-05
江门市精创表面处理有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, the current fresh air fans cannot be intelligently controlled on and off, and can only be operated by the user. Not only is the operation inconvenient, but also when the user forgets to turn off the operation, the fresh air fan is always in the running state, which consumes both power and energy. In addition, if the people in the room are in a sleeping state and the actual air exchange rate is reduced, the fresh air fan cannot switch between high and low gears intelligently

Method used

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  • Intelligent control system of fresh air ventilator

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Embodiment Construction

[0011] see figure 1 , an intelligent control system for a fresh air machine, which includes: a fresh air machine and a control device, and the control device is respectively connected to a high-grade switch and a low-speed switch of the fresh air machine; switch, human body infrared sensor, and the voice control switch and human body infrared sensor are respectively connected to the control device; when the human body infrared sensor detects that there are people in the application environment of the fresh air fan and the voice control switch is triggered, the The control device sends an open signal to the high-grade switch; when the human body infrared sensor detects that there are people in the application environment of the fresh air fan and the voice-activated switch is not triggered, the control device sends an open signal to the low-grade switch. Signal; when the human body infrared sensor detects no person in the application environment of the fresh air blower and the v...

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PUM

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Abstract

The invention discloses an intelligent control system of a fresh air ventilator. The intelligent control system comprises the fresh air ventilator and a control device, wherein the control device is connected with a high-grade switch and a low-range switch of the fresh air ventilator, a sound control switch and a human body infrared sensor are arranged in an application environment of the fresh air ventilator, and the sound control switch and the human body infrared sensor are connected with the control device. According to the intelligent control system of the fresh air ventilator, whether people exist in the application environment of the fresh air ventilator and whether people in the application environment are in a sleep state or not is sensed through the sound control switch and the human body infrared sensor, and then the high-grade switch or the low-gear switch of the fresh air ventilator is controlled to communicate with the power supply through the control device, and even thefresh air ventilator is automatically controlled to be closed.

Description

technical field [0001] The invention relates to the technical field of fresh air blower control, in particular to an intelligent control system for fresh air blowers. Background technique [0002] The fresh air fan is an effective air purification equipment. On the one hand, it discharges the indoor dirty air to the outside, and on the other hand, it takes the outdoor fresh air into the room after sterilization, disinfection, filtration and other measures, so that the room can be cleaned every day Always fresh and clean air. The fresh air fan uses fresh air convection technology to achieve convection of indoor air through independent air supply and induction, thereby maximizing indoor air replacement, and the built-in filter element ensures that the air entering the room is clean and healthy. [0003] However, the current fresh air fans cannot be intelligently controlled on and off, and can only be operated by the user. Not only is the operation inconvenient, but also when ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F11/89
CPCF24F11/89
Inventor 侯碧连
Owner 江门市精创表面处理有限公司
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