Intelligent ventilating and purifying device and ventilating and purifying method thereof
A purification device and intelligent technology, applied in the direction of ventilation system, space heating and ventilation, heating and ventilation hood/cover, etc., can solve the problems of air quality, insufficient ventilation, etc., achieve physical and mental health protection, and improve indoor Air Quality Effects
Pending Publication Date: 2018-11-06
TIANJIN UNIV
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Problems solved by technology
However, when the air purifier is running, the doors and windows usually need to be closed tightly, and the long-term closing of the doors and windows will lead to insufficient ventilation and bring new air quality problems
Method used
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Embodiment Construction
[0040] In order to further understand the invention content, characteristics and effects of the present invention, the following examples are given, and detailed descriptions are as follows in conjunction with the accompanying drawings:
[0041] as attached Figure 1 to Figure 4 As shown, an intelligent ventilation and purification device includes a main housing 17 and a control system, the main housing 17 is installed on an indoor wall, and the control system is arranged in the main housing 17 .
[0042]The outdoor side wall of the main housing 17 is provided with a fresh air port 14, and the fresh air port 14 is provided with a fresh air switch type electric damper 19 for controlling the opening and closing of the fresh air. An outdoor PM2.5 sensor 21 and an outdoor temperature and humidity sensor 20 are provided on the side of the fresh air switch type electric damper 19 that communicates with the outside air.
[0043] The indoor side bottom wall of the main housing 17 is ...
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The invention discloses an intelligent ventilating and purifying device and a ventilating and purifying method thereof. The intelligent ventilating and purifying device comprises a main shell and a control system. A fresh air opening is formed in the side wall of the outdoor side of the main shell, a fresh air open-close-type electric air valve is arranged on the fresh air opening, and a PM2.5 sensor and a temperature and humidity sensor are arranged nearby the fresh air opening; an air return opening is formed in the bottom wall of the indoor side of the main shell, an air return open-close-type electric air valve is arranged on the air return opening, and a PM2.5 sensor, a CO2 sensor and a temperature and humidity sensor are arranged nearby the air return opening; an air supply opening is formed in the top wall of the indoor side of the main shell; the main shell is internally provided with a filter device, a silent cross-flow fan and a ceramic electric heating element heater; and the control system comprises a controller, and the controller is connected with all the sensors, the ceramic electric heating element heater, the open-close-type electric air valves and the silent cross-flow fan. The intelligent ventilating and purifying device is reasonable in design and convenient to mount, operation modes can be intelligently selected according to indoor and outdoor environment parameters, the requirements for ventilation and air exchange can be met, and indoor air can also be purified.
Description
technical field [0001] The invention relates to the field of ventilation and purification, in particular to an intelligent ventilation and purification device and a ventilation and purification method thereof. Background technique [0002] Modern people spend more than 90% of their time indoors, and a good indoor environment is very important for people's physical and mental health. However, the present situation of indoor air quality in our country is not optimistic. On the one hand, the use of a large number of decoration materials leads to serious indoor VOCs (volatile organic compounds, volatile organic compounds in English) pollution. On the other hand, the outdoor air environment is also particularly harsh. Dirty outdoor air entering the room will inevitably reduce the indoor air quality. The three control methods that can improve indoor air quality are: pollution source control, ventilation dilution and air purification, among which ventilation dilution and air pur...
Claims
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IPC IPC(8): F24F7/013F24F11/89F24F13/28F24F11/56F24F11/52F24F13/20F24F11/64F24F11/65F24F110/64F24F110/12F24F110/22F24F110/70F24F110/10F24F110/20
CPCF24F7/013F24F11/52F24F11/56F24F11/64F24F11/65F24F11/89F24F13/20F24F13/28F24F2110/70F24F2110/22F24F2110/10F24F2110/12F24F2110/20F24F2110/64
Inventor 董传斌裴晶晶
Owner TIANJIN UNIV