A kind of intelligent air purification device of both in-door temperature
Technical field
The present invention relates to a kind of intelligent air purification device of both in-door temperature, belong to air purifier technical field.
Background technology
Along with improving constantly of people's living standard, various decoration material, furniture and household chemicals enter indoor in a large number, and the source of indoor pollutant and kind are got more and more.Meanwhile, in order to save the energy, the seal of modern architecture is constantly strengthened, and makes indoor fresh air quantity not sufficient, has increased the weight of again room air pollution from another side.
There is two problems when removing indoor harmful gas by indoor closed circulation in air purifier in the market, one is that purification speed is slow, and two is to introduce fresh air.There is the VMC of air-cleaning function when running into Outdoor Air Quality and being too poor, enter indoor air after the purification of once-through VMC and still can not be up to state standards, while can not ensureing to introduce new wind, obtain clean air.
Summary of the invention
The present invention will solve the problems of the technologies described above, thus provides a kind of intelligent air purification device.
The technical scheme that the present invention solves the problem is as follows:
An intelligent air purification device for both in-door temperature, comprises air inlet disposed in the outdoor, return air inlet disposed in the interior, air cleaning member and air outlet; After air sucks via described air inlet and/or return air inlet, then enter indoor through the process of described air cleaning member; Also comprise the outdoor detecting sensor for detecting Outdoor Air Quality and outside air temperature, for detecting indoor detecting sensor, the display controller of IAQ and indoor air temperature; The air pollutant concentration value that display controller is passed back according to outdoor detecting sensor and indoor detecting sensor and temperature value, judge contaminated degree and the indoor/outdoor temperature-difference of indoor-outdoor air accordingly, thus optionally open and close described air inlet and/or return air inlet.
Preferred as technique scheme, also comprises air intake adjustable valve and return adjustable valve; The amount of the air sucked from air inlet and return air inlet is controlled by described air intake adjustable valve and return adjustable valve.
Preferred as technique scheme, also comprises blender, before being arranged on air cleaning member, makes to mix from described air inlet with from the air that described return air inlet sucks.
Preferred as technique scheme, described intelligent air purification device has following three kinds of adjustable modes,
Pattern one: air quality model, under this pattern, display controller is only according to the air pollutant concentration that outdoor detecting sensor and indoor detecting sensor are passed back, automatically outdoor AQI value and indoor AQI value is calculated, judge the contaminated degree of indoor-outdoor air according to outdoor AQI value and indoor AQI value, thus optionally open and close described air inlet and/or return air inlet;
Pattern two, air themperature pattern, under this pattern, the Indoor Temperature angle value of the indoor and outdoor temperature value that display controller is only passed back according to outdoor detecting sensor and indoor detecting sensor and setting judges the air themperature level of comfort of indoor and outdoor, thus optionally opens and closes described air inlet and/or return air inlet;
Pattern three, aggregative model, the air pollutant concentration that display controller is passed back according to outdoor detecting sensor and indoor detecting sensor on the one hand, automatically outdoor AQI value and indoor AQI value is calculated, the contaminated degree of indoor-outdoor air is judged according to outdoor AQI value and indoor AQI value, the indoor and outdoor temperature value passed back according to outdoor detecting sensor and indoor detecting sensor on the other hand and the Indoor Temperature angle value of setting judge the air themperature level of comfort of indoor and outdoor, the respective intake of the described air inlet of comprehensive decision and described return air inlet; Adopt following scheme during comprehensive decision: adopt many " point " to measure scheme, automatically gather the real time energy consumption data under multiple " point ", adjust the amount of the air sucked from air inlet and return air inlet according to the numerical values recited of real time energy consumption; The ratio of the air that described " point " namely sucks from air inlet and return air inlet; Real time energy consumption numerical value=mixing air purification energy consumption+mixing air heat exchange energy consumption.
Preferred as technique scheme, the grading of AQI value is as follows: 0 ~ 50 be one-level, 51 ~ 100 be level Four for secondary, 101 ~ 150 is three grades, 151 ~ 200,201 ~ 300 be Pyatyi, > 300 is six grades;
Pattern is once:
When indoor AQI is one-level, the flow of described air intake adjustable valve and return adjustable valve is zero;
When indoor AQI is non-one-level, as follows:
A), outdoor AQI rank >=indoor AQI rank, close air intake adjustable valve and open return adjustable valve;
B), the indoor AQI rank of outdoor AQI rank <:
, indoor AQI six grades, open air intake adjustable valve and close return adjustable valve;
indoor non-six grades of AQI, air intake adjustable valve and return adjustable valve are all opened, and air intake flow > return air flow.
In sum, the present invention has following beneficial effect:
The present invention combines the function of VMC and indoor air cleaner very well, and targetedly room air is purified by different control model, the air quality of current indoor outdoor is understood intuitively by Aulomatizeted Detect, it can also regulate according to the difference of indoor and outdoor temperature, when such as summer, outside air temperature was significantly higher than indoor air temperature or winter makes outdoor temperature significantly lower than indoor air temperature, switch to temperature shaping modes, only use air return system and open air cleaning member, suppose that room air also exists the situation of severe contamination, ratio is if any more smoker, cause air severe contamination, at this moment aggregative model can be switched to, under this pattern, the air pollutant concentration that display controller is passed back according to outdoor detecting sensor and indoor detecting sensor on the one hand, automatically outdoor AQI value and indoor AQI value is calculated, the contaminated degree of indoor-outdoor air is judged according to outdoor AQI value and indoor AQI value, the indoor and outdoor temperature value passed back according to outdoor detecting sensor and indoor detecting sensor on the other hand and the Indoor Temperature angle value of setting judge the air themperature level of comfort of indoor and outdoor, the respective intake of the described air inlet of comprehensive decision and described return air inlet, therefore, this Intelligent purifying device achieves the health of life staying idle at home, the theory such as energy-conservation, comfortable, intelligent, convenient.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
In figure, 1-air inlet, 2-air intake adjustable valve, 3-return air inlet, 4-return adjustable valve, 5-blender, 6-air cleaning member, 7-air outlet, the outdoor detecting sensor of 8-, the indoor detecting sensor of 9-, 10-display controller.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is further detailed.
This detailed description of the invention is only explanation of the invention, is not limitation of the present invention.Any change that those skilled in the art have made after having read description of the present invention, as long as in the scope of claims, all will be subject to the protection of Patent Law.
As shown in Figure 1, an intelligent air purification device for both in-door temperature, comprise air inlet 1 disposed in the outdoor, air intake adjustable valve 2, return air inlet 3 disposed in the interior, return adjustable valve 4, blender 5, air cleaning member 6, air outlet 7, for detect Outdoor Air Quality and outside air temperature outdoor detecting sensor 8, for detecting indoor detecting sensor 9 and the detection display controller 10 of IAQ and indoor air temperature.
After air sucks via described air inlet 1 and/or return air inlet 3, then enter indoor through the process of described air cleaning member 6; The air pollutant concentration value that display controller 10 is passed back according to outdoor detecting sensor 8 and indoor detecting sensor 9 and temperature value, judge contaminated degree and the indoor/outdoor temperature-difference of indoor-outdoor air accordingly, thus optionally open and close described air inlet 1 and/or return air inlet 3.
Described air intake adjustable valve 2 and return adjustable valve 4 control the amount of the air sucked from air inlet 1 and return air inlet 3.
Before blender 5 is arranged on air cleaning member 6, make from described air inlet, 1 and mix from the air that described return air inlet 3 sucks.
Described intelligent air purification device has following three kinds of adjustable modes,
Pattern one: air quality model, under this pattern, display controller 10 is only according to the air pollutant concentration that outdoor detecting sensor 8 and indoor detecting sensor 9 are passed back, automatically outdoor AQI value and indoor AQI value is calculated, judge the contaminated degree of indoor-outdoor air according to outdoor AQI value and indoor AQI value, thus optionally open and close described air inlet 1 and/or return air inlet 3;
Pattern two, air themperature pattern, under this pattern, the Indoor Temperature angle value of the indoor and outdoor temperature value that display controller 10 is only passed back according to outdoor detecting sensor 8 and indoor detecting sensor 9 and setting judges the air themperature level of comfort of indoor and outdoor, thus optionally opens and closes described air inlet 1 and/or return air inlet 3;
Pattern three, aggregative model, the air pollutant concentration that display controller 10 1 aspect is passed back according to outdoor detecting sensor 8 and indoor detecting sensor 9, automatically outdoor AQI value and indoor AQI value is calculated, the contaminated degree of indoor-outdoor air is judged according to outdoor AQI value and indoor AQI value, the indoor and outdoor temperature value passed back according to outdoor detecting sensor 8 and indoor detecting sensor 9 on the other hand and the Indoor Temperature angle value of setting judge the air themperature level of comfort of indoor and outdoor, the respective intake of the described air inlet 1 of comprehensive decision and described return air inlet 3; Adopt following scheme during comprehensive decision: adopt many " point " to measure scheme, automatically gather the real time energy consumption data under multiple " point ", adjust the amount of the air sucked from air inlet 1 and return air inlet 3 according to the numerical values recited of real time energy consumption; The ratio of the air that described " point " namely sucks from air inlet 1 and return air inlet 3; Real time energy consumption numerical value=mixing air purification energy consumption+mixing air heat exchange energy consumption.The grading of AQI value is as follows: 0 ~ 50 be one-level, 51 ~ 100 for secondary, 101 ~ 150 be three grades, 151 ~ 200 be level Four, 201 ~ 300 be Pyatyi, > 300 is six grades;
Pattern is once:
When indoor AQI is one-level, the flow of described air intake adjustable valve 2 and return adjustable valve 4 is zero;
When indoor AQI is non-one-level, as follows:
A), outdoor AQI rank >=indoor AQI rank, close air intake adjustable valve 2 and open return adjustable valve 4;
B), the indoor AQI rank of outdoor AQI rank <:
, indoor AQI six grades, open air intake adjustable valve 2 and close return adjustable valve 4;
indoor non-six grades of AQI, air intake adjustable valve 2 and return adjustable valve 4 are all opened, and air intake flow > return air flow.