The indoor air cleaner of safety sterilization
Technical field
This utility model relates to small household appliances field, particularly relates to a kind of indoor air cleaner.
Background technology
China's air pollution is increasingly severe, and at the beginning of 2015 12 months, nearly half territory of China occurs in various degree
Haze weather, the average haze number of days in the whole nation has been over the 50 days serious health that have impact on human body, therefore
In with serious pollution city, every household all can need indoor air cleaner.
Existing air purifier detergent power is limited, especially for particle diameter less than 2.5 microns (PM2.5)
Particulate burning purifying scarce capacity, and PM2.5 can be suspended in air the long period, with thicker air
Particulate matter is compared, and PM2.5 particle diameter is little, and area is big, and activity is strong, and the most incidentally poisonous and harmful substances is (such as,
Heavy metal, microorganism etc.), and time of staying length in an atmosphere, fed distance are remote, thus human body is good for
The impact of health and atmosphere quality is bigger;The air filter that effect is higher is purified it is thus desirable to a kind of.
Summary of the invention
Technical problem to be solved in the utility model is to provide the indoor air cleaner of a kind of safety sterilization
Use two-layer strainer filtering granule, and recycle ozone after granule to air disinfection filtering, and by adding
Hot device adds hot-air and accelerates the decomposition of ozone, it is to avoid ozone affects health;In addition heater it is provided with
After, this depurator can also play the effect of warm-air drier, makes purposes more extensive.
This utility model is achieved in that the indoor air cleaner of a kind of safety sterilization, including casing,
Described lower box is filter chamber, and casing top is exhaust chamber, is provided with exhaust blower in described exhaust chamber,
The top of described casing is provided with and exports, with exhaust blower, the gas exhaust piping being connected;Open bottom described filter chamber
Be provided with air inlet, be sequentially arranged from the bottom up in filter chamber coarse filtration layer, finly filtration layer, sterilizing chamber and
Heating chamber, is provided with ozonator, is provided with electrical heating net in described heating chamber in described sterilizing chamber.
Described gas exhaust piping is annulus line, and the bottom of described annulus line is provided with and exports with exhaust blower
The import of connection, uniform on the inwall of annulus line offers gas outlet.
The bottom of described casing is provided with base.
The top of described gas exhaust piping is provided with handle.
Described finly filtration layer is HEPA drainage screen, it is desirable to the micro particle filtering efficiency more than 0.1 micron grain size
More than 97.00%.
Described coarse filtration layer to the micro particle filtering efficiency more than 10 microns more than 99%.
It is additionally provided with control panel outside described casing, described control panel is provided with blast volume controller, determines
Shi Kaiguan, ozonator switch and electrical heating net switch.
The indoor air cleaner that this utility model sterilizes safely uses two-layer strainer filtering granule, and in mistake
Recycle ozone after filter granule to air disinfection, and added the decomposition of hot-air acceleration ozone by heater,
Ozone is avoided to affect health;In addition, after being provided with heater, this depurator can also play warm-air drier
Effect, make purposes more extensive.
Accompanying drawing explanation
Fig. 1 is the structural representation of the indoor air cleaner that this utility model sterilizes safely;
In figure: 1 casing, 2 exhaust blowers, 3 gas exhaust pipings, 4 air inlets, 5 coarse filtration layers, 6 finly filtration
Layer, 7 sterilizing chambers, 8 gas outlets, 9 heating chambers, 10 control panels, 11 bases, 12 handles.
Detailed description of the invention
Below in conjunction with specific embodiment, this utility model is expanded on further.Only should be understood that these embodiments
For this utility model being described rather than limiting scope of the present utility model.In addition, it is to be understood that reading
After the content of this utility model statement, this utility model can be made various changing by those skilled in the art
Moving or amendment, these equivalent form of values fall within the application appended claims limited range equally.
Embodiment 1
As it is shown in figure 1, the indoor air cleaner of a kind of safety sterilization, including casing 1, described casing 1
Bottom is filter chamber, and casing 1 top is exhaust chamber, is provided with exhaust blower 2, described case in described exhaust chamber
The top of body 1 is provided with and exports, with exhaust blower 2, the gas exhaust piping 3 being connected;Offer bottom described filter chamber
There is air inlet 4, in filter chamber, be sequentially arranged coarse filtration layer 5, finly filtration layer, sterilizing chamber 7 from the bottom up
With heating chamber 13, it is provided with ozonator in described sterilizing chamber 7, in described heating chamber 9, is provided with electricity
Heating net, enters heating chamber 9 after air is sterilized by ozone sterilization in sterilizing chamber 7 and heats, the most smelly
Oxygen meeting fast decoupled, it is to avoid the ozone injury to human body, it is ensured that personal safety itself.
In order to increase the uniformity of air-supply, quietness and air-supply efficiency, in this utility model, described
Gas exhaust piping 3 is annulus line, and the bottom of described annulus line is provided with and exhaust blower 2 outlet
Import, uniform on the inwall of annulus line offers gas outlet 8.
In the present embodiment, for the ease of placing and being moved through filter, the bottom of described casing 1 is arranged
Base 11, the top of described gas exhaust piping 3 is had to be provided with handle 12.
In this utility model, use double-filtration layer to improve the life-span of HEPA layer, described finly filtration layer
6 is HEPA drainage screen, it is desirable to the micro particle filtering efficiency more than 0.1 micron grain size more than 97.00%, institute
Stating coarse filtration layer 5 to the micro particle filtering efficiency more than 10 microns more than 99%, two filter layers cooperates
The replacement frequency of filtering layer can be reduced again while ensureing filter efficiency.
In the present embodiment, control panel 10 it is additionally provided with outside described casing 1, on described control panel 10
It is provided with blast volume controller, time switch, ozonator switch and electrical heating net to switch, in use,
Consider the factor of safety, generally control to open ozonator when user gos out by time switch same
Shi Kaiqi electrical heating, people then closes ozonator switch when indoor;And when needing warm braw winter, also
Can individually open electrical heating, play the effect of warm-air drier.