CN111256251A - Carbon fiber air filtration sterilization machine - Google Patents

Carbon fiber air filtration sterilization machine Download PDF

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Publication number
CN111256251A
CN111256251A CN202010286054.4A CN202010286054A CN111256251A CN 111256251 A CN111256251 A CN 111256251A CN 202010286054 A CN202010286054 A CN 202010286054A CN 111256251 A CN111256251 A CN 111256251A
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CN
China
Prior art keywords
activated carbon
air
layer
box
carbon fiber
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CN202010286054.4A
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Chinese (zh)
Inventor
齐丽娜
李佳欣
马涛
陈海涛
王彧
张天宝
齐晓光
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齐丽娜
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Priority to CN202010286054.4A priority Critical patent/CN111256251A/en
Publication of CN111256251A publication Critical patent/CN111256251A/en
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/50Control or safety arrangements characterised by user interfaces or communication
    • F24F11/52Indication arrangements, e.g. displays
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/88Electrical aspects, e.g. circuits
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/89Arrangement or mounting of control or safety devices
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/28Arrangement or mounting of filters
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • F24F8/15Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by chemical means
    • F24F8/158Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by chemical means using active carbon
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • F24F8/192Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by electrical means, e.g. by applying electrostatic fields or high voltages
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/20Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2221/00Details or features not otherwise provided for
    • F24F2221/34Heater, e.g. gas burner, electric air heater
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters

Abstract

The invention relates to a carbon fiber air filtering, sterilizing and disinfecting machine which comprises an outer box body, an air inlet, a fresh air outlet, an induced draft fan, a filtering and disinfecting device and a power supply connecting wire arranged on the outer box body, wherein the power supply connecting wire is connected with a power supply, and the carbon fiber air filtering, sterilizing and disinfecting machine is characterized in that a first air inlet box, a second filtering, sterilizing and disinfecting box serving as the filtering and disinfecting device and a third purified air exhaust box are arranged in the outer box body 1 from bottom to top, the fresh air outlet is arranged at the upper part of a front panel of the outer box body 1, and a control panel is further arranged on the front panel of the. The invention has the advantages that: because the air purification and sterilization filter element in the second filtering sterilization box adopts the electrostatic generator and the two carbon fiber far infrared heating plates, the flowing air is fully contacted with the active carbon under the action of the electrostatic generator, only the air purification and sterilization effect is achieved, and the purpose of indoor filtering sterilization and sterilization is achieved.

Description

Carbon fiber air filtration sterilization machine
Technical Field
The invention belongs to the technical field of disinfection and sterilization equipment, and particularly relates to a carbon fiber air filtration and sterilization disinfection machine.
Background
Air purifiers, also known as "air cleaners", air fresheners, purifiers, are meant to be capable of adsorbing, decomposing or converting various air pollutants. Along with the continuous improvement of living standard of people, haze and air quality have become more and more concerned problems of people. Therefore, in order to improve air quality, air purification technology has been widely used worldwide.
The first one of the disinfection machines generally put on the market at present is ultraviolet ray, the ultraviolet ray adopts an ultraviolet lamp tube, the ozone generator, the ozone are high-voltage electricity, the other one is adsorption, the high-voltage electricity is adopted, the corona has high voltage, the safety performance is poor, and under the condition of normal use, the products have a plurality of defects, such as ultraviolet ray, which refers to an external bulb, the ultraviolet ray not only kills human leucocytes, but also has a plurality of places which are inconvenient to use and can not be close to, and multiple attention is needed when the disinfection machines are used.
In addition, the ozone generator is generally of a high-voltage discharge type. The ozone generator has the advantages of mature technology, stable work, long service life, high ozone yield and the like, and is commonly used on a disinfection cupboard. However, there is a certain risk in use due to the high-voltage discharge.
With the rapid development of air purification technology, air purification materials are continuously updated, and a plurality of novel air purifiers are emerged. At present, the most widely applied air purifiers in the market are mainly divided into household, commercial, industrial and building, and the air purifiers have various technologies and media, and mainly comprise novel adsorption materials, low-temperature plasma, photocatalysis, catalytic oxidation and composite air purifiers, so that the air purifiers can provide clean and safe air for users.
However, besides decoration pollution and allergens such as PM 2.5, dust, pollen, peculiar smell and formaldehyde, a large amount of bacteria and germs exist in the air, particularly, the current new coronavirus outbreak is more, the number of patients is large, the number of germs is also large, and the germs are diffused in the air, so that the sterilization and disinfection air purifier is needed to sterilize and disinfect the air of families, hospitals, buildings and the like.
Therefore, how to develop an air purifier which can improve the air purification effect and solve the problems of air purification, disinfection and sterilization becomes a technical problem to be solved urgently.
Disclosure of Invention
In view of the above problems, the present invention aims to provide a carbon fiber air filtering, sterilizing and disinfecting machine
In order to achieve the purpose, the invention adopts the following technical scheme:
the invention relates to a carbon fiber air filtering, sterilizing and disinfecting machine, which comprises an outer box body, an air inlet, a fresh air outlet, an induced draft fan, a filtering and disinfecting device and a power supply connecting wire arranged on the outer box body, wherein the power supply connecting wire is connected with a power supply, the carbon fiber air filtering, sterilizing and disinfecting machine is characterized in that a first air inlet box, a second filtering, sterilizing and disinfecting box as the filtering and disinfecting device and a third purified air exhaust box are arranged in the outer box body from bottom to top, the fresh air outlet is arranged at the upper part of a front panel of the outer box body, a control panel is also arranged on the front panel of the outer,
the first air inlet box is arranged at the lower part in the outer box body, an air induction port is arranged on the right side of the first air inlet box, an air outlet is arranged on the upper part of the first air inlet box, an induced draft fan is arranged on the left side of the first air inlet box, an air inlet is arranged at the lower end of a back plate of the outer box body and is communicated with the air induction port of the first air inlet box, and automatic closing doors are arranged at the lower end of the back plate of the outer box;
the second filtering, sterilizing and disinfecting box comprises a rectangular shell which is communicated up and down, and an air purifying, sterilizing and disinfecting filter element which is arranged in the rectangular shell, wherein the air purifying, sterilizing and disinfecting filter element consists of a plurality of layers of activated carbon, a carbon fiber far infrared heating plate I, a carbon fiber far infrared heating plate II, a steel mesh for supporting an activated carbon layer and an electrostatic generator, the aerogel thermal insulation material is coated outside the rectangular shell, and the lower part of the second filtering, sterilizing and disinfecting box is communicated with an air outlet at the upper part of the first air inlet box;
the third air purification exhaust box consists of a rectangular shell with an opening at the rear part and an inclined air outlet connected with the upper part of the rectangular shell, the lower part of the rectangular shell is provided with an opening matched with the size of the air outlet at the upper part of the first air inlet box 5, the second filtering sterilization box is arranged in the rectangular shell of the third air purification exhaust box, the lower part of the second filtering sterilization box is communicated with the air outlet at the upper part of the first air inlet box, and the upper part of the second filtering sterilization box is communicated with the inclined air outlet; the oblique air outlet is communicated with a fresh air outlet of the outer box body 1;
draught fan, electrostatic generator, carbon fiber far infrared hot plate I, carbon fiber far infrared hot plate II and automatic closing door all pass through the wire electricity with control circuit in the control panel and be connected, power supply pass through the power connecting wire and supply power for control panel, control panel adopt direct current or interchange civilian voltage.
Further, multilayer activated carbon of multilayer air purification and disinfection filter core of disinfecting be four layers of activated carbon, carbon fiber far infrared hot plate I and carbon fiber far infrared hot plate II set up the both ends at four layers of activated carbon, a steel mesh setting for supporting the activated carbon layer is between first layer activated carbon and second floor activated carbon and third layer activated carbon and fourth floor activated carbon, and electrostatic generator is one, sets up between second floor activated carbon and third layer activated carbon.
Further, multilayer activated carbon of multilayer air purification and disinfection filter core of disinfecting be six layers of activated carbon, carbon fiber far infrared hot plate I and carbon fiber far infrared hot plate II at the both ends of six layers of activated carbon, a steel mesh setting for supporting the activated carbon layer is between first layer activated carbon and second floor activated carbon and fifth layer activated carbon and sixth floor activated carbon, and electrostatic generator is three, sets up between second floor activated carbon and third layer activated carbon and fourth floor activated carbon.
Further, multilayer activated carbon of multilayer air purification and disinfection filter core of disinfecting is eight layers of activated carbon, carbon fiber far infrared hot plate I and carbon fiber far infrared hot plate II set up the both ends at eight layers of activated carbon, a steel mesh setting for supporting the activated carbon layer is between first layer activated carbon and second floor activity, third layer activated carbon and fourth layer activated carbon, fifth layer activated carbon and sixth layer activated carbon and seventh layer activated carbon and eighth layer activated carbon, and electrostatic generator is three, sets up between second layer activated carbon and third layer activated carbon, fourth layer activated carbon and fifth layer activated carbon and sixth layer activated carbon and seventh layer activated carbon.
Furthermore, the electrostatic generator adopts an infrared carbon fiber electrostatic planar heating plate, and the infrared carbon fiber electrostatic planar heating plate is manufactured by conducting carbon fiber conducting paper with the thickness of 0.01mm, an electronic insulating resin plate with the thickness of 0.1mm and an electrode with the thickness of 0.5 mu m at the temperature of 160 DEG and 180 DEG, and the unit pressure of high pressure is 21 MPa.
Further, the control circuit comprises a power supply, a controller, an intermediate relay J1, an intermediate relay J2, a limit switch, an electrostatic generator, a carbon fiber far infrared heating plate I, a carbon fiber far infrared heating plate II, a cross-flow fan and a display, wherein an L pole and an N pole of the controller are respectively connected with the L pole and the N pole of the power supply, two ports of the output end of the controller are respectively connected with a D17 terminal point of a coil of a first intermediate relay J1 and a D16 terminal point of a coil of a second intermediate relay J2, the other end of the coil of the first intermediate relay J1 and the other end of the coil of the second intermediate relay J2 are respectively connected with the N pole of the power supply, one ends of normally open contacts J1-1, 1-2 and J1-3 of the first intermediate relay J1 are connected with a D17 terminal point of the coil of the first intermediate relay J1, and the other ends are connected with an IR contact I R2 of the carbon fiber far infrared heating plate and an I closed contact I R3, one end of normally open contacts J2-1 and J2-2 of the second intermediate relay J2 is connected to the D16 terminal of the coil of the second intermediate relay J2, and the other end is connected to the closed contact of the electrostatic generator R1 and the terminals D21 and D22 of the controller.
Further, the direct current or alternating current civil voltage is 220V, 110V, 36V or 24V.
The invention discloses a filtering, sterilizing and disinfecting method by using a carbon fiber air filtering, sterilizing and disinfecting machine, which is characterized by comprising the following steps of:
1) presetting a room filtering area program for a controller;
2) the power switch is turned on, an 'air filtration' key is firstly selected on the control panel according to the area of a filtration room, the controller outputs to a D16 terminal of the control circuit, a second intermediate relay J2 in the control circuit is electrified, a J2 normally closed point is opened, a J2 normally open point is closed, a first intermediate relay J1 is not electrified, a J1 normally open point is opened, and a J1 normally closed point is closed; at the moment, the terminals D21, D22 and D24 of the control circuit have outputs, namely, the induced draft fan is electrified to operate, the air door motor of the automatic closing door is electrified to open, the electrostatic generator works for 4-5 minutes, after the operation for 100 plus 300 minutes, electrostatic charges above 200 volts can be generated, an electrostatic loop is formed in the second filtering and sterilizing box, various harmful substances and viruses in the air are filtered and adsorbed on the activated carbon by utilizing the electrostatic generator R1, and the indoor air is subjected to haze removal and formaldehyde removal purification treatment;
3) after the air filtering program is stopped, the sterilization and disinfection program is automatically started, a first intermediate relay J1 in a control circuit is powered on, a second intermediate relay J2 is powered off, the sterilization and disinfection program is operated, a controller screen displays 84, at the moment, the controller outputs a D17 terminal of the control box, the intermediate relay J1 is powered on, the J2 is not powered on, at the moment, a normally open point of an intermediate relay J1 is closed, a normally closed point is opened, the terminals D21 and D22 do not output, the terminals D23, D24, D26 and D28 output, and an air door fan operates to a lower limit position to stop and keep, so that air in the cavity is not circulated; the carbon fiber far infrared heating plates IR 3, the carbon fiber far infrared heating plates IIR 2 and the electrostatic generator R1 which are arranged on two sides in the second filtering, sterilizing and disinfecting box are switched on to start working, after the carbon fiber far infrared heating plates IIR 2 and the electrostatic generator R1 are heated for about 15 minutes, the temperature of the sterilizing box body can reach 90 ℃ to 120 ℃, after the carbon fiber far infrared heating plates work again for 30 minutes at the temperature, the two carbon fiber far infrared heating plates are used for killing all pathogenic bacteria viruses, the automatic closing door of the air inlet of the equipment can be automatically opened, the air after filtering, sterilizing and disinfecting is discharged from a fresh air outlet, the cycle is repeated, and the cycle is repeated, so that.
After adopting the technical scheme, compared with the prior art, the invention has the following beneficial technical effects:
1) the air purification and sterilization filter element adopts the electrostatic generator, and the electrostatic generator adopts two electrodes of an infrared carbon fiber electrostatic planar heating plate to be connected with two inserted power lines only adopting an L live wire and an N zero line, so that the electrostatic generator can generate electrostatic charges of more than 200V, and a static loop can be formed in a second filtration sterilization box; can promote the air purification that gets into the inside of clarifier, it is very good to improve the filter effect to the air.
2) Because the two carbon fiber far infrared heating plates are arranged in the second filtering and sterilizing box, the temperature of the inner box body can reach 100 ℃ after the second filtering and sterilizing box works at the temperature of 90 ℃ for 30 minutes, when the two carbon fiber far infrared heating plates work, the automatic closing door of the air inlet of the equipment can be automatically closed, and the carbon fiber far infrared heating plates are utilized to completely kill the virus viruses, so that the process is repeated to finish indoor filtering, sterilizing and sterilizing; meanwhile, the carbon fiber far infrared heating plate has the characteristics of high heating efficiency, uniform heat supply, low cost and energy conservation.
The invention has simple structure, can generate static charge of more than 200V by using safe power supply voltage of 220V and 110V or voltage of 24V and 36V for sterilization, is fully physical, has no side effect, and is fully safe and reliable.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a side view of a second filter sterilization chamber and a third purified air discharge chamber.
Fig. 3 is an enlarged view of the exterior of the second filter sterilization case.
Fig. 4 is a sectional view a-a of fig. 3.
Fig. 5 is a schematic structural diagram of six layers of activated carbon in the multi-layer air purification and sterilization filter element of the present invention.
Fig. 6 is a schematic structural diagram of the multi-layer air purification and sterilization filter element of the present invention, wherein the multi-layer active carbon is eight layers.
FIG. 7 is a control circuit diagram of the present invention.
Detailed Description
The invention will be further explained with reference to the drawings.
As shown in figures 1-4, the carbon fiber air filtering, sterilizing and disinfecting machine of the invention comprises an outer box body 1, an air inlet, a fresh air outlet 2, an induced draft fan and a filtering and disinfecting device, and a power connecting wire 8 arranged on the outer box body, wherein the power connecting wire 8 is connected with a power supply, and is characterized in that a first air inlet box 5, a second filtering and sterilizing box 4 as the filtering and disinfecting device and a third purified air exhaust box 3 are arranged in the outer box body 1 from bottom to top, the fresh air outlet 2 is arranged on the upper part of the front panel of the outer box body 1, a control panel 9 is also arranged on the front panel of the outer box body,
the first air inlet box 5 is arranged at the lower part in the outer box body 1, the right side of the first air inlet box 5 is provided with an air induction port 5-1, the upper part is provided with an air outlet 5-2, the left side is provided with an induced draft fan 5-3, an air inlet is arranged at the lower end of the back plate of the outer box body 1 and is communicated with the air induction port 5-1 of the first air inlet box, and the lower end of the back plate of the outer box body and the air induction port are provided with an automatic closing door 6,
the second filtering, sterilizing and disinfecting box shown in fig. 4, 5 and 6 comprises a rectangular shell 4-1 which is vertically communicated, and an air purifying and sterilizing and disinfecting filter element arranged in the rectangular shell 4-1, wherein the air purifying and sterilizing and disinfecting filter element consists of a plurality of layers of activated carbon 4-3, a carbon fiber far infrared heating plate I4-2, a carbon fiber far infrared heating plate II 4-7, a steel mesh 4-4 for supporting an activated carbon layer and an electrostatic generator 4-5, an aerogel thermal insulation material 4-6 is coated outside the rectangular shell 4-1, and the lower part of the second filtering, sterilizing and disinfecting box 4 is communicated with an air outlet 5-2 at the upper part of the first air inlet box 5;
the third purified air exhaust box 3 consists of a rectangular shell 3-1 with an opening at the rear part and an inclined air outlet 3-2 connected with the upper part of the rectangular shell 3-1, the lower part of the rectangular shell 3-1 is provided with an opening matched with the size of the air outlet 5-2 at the upper part of the first air inlet box 5, the second filtering, sterilizing and disinfecting box 4 is arranged in the rectangular shell 3-1 of the third purified air exhaust box 3, the lower part is communicated with the air outlet 5-2 at the upper part of the first air inlet box 5, and the upper part is communicated with the inclined air outlet 3-2; the inclined air outlet 3-2 is communicated with a fresh air outlet 2 of the outer box 1;
5-3 draught fan, electrostatic generator 4-5, carbon fiber far infrared hot plate I4-2, carbon fiber far infrared hot plate II 4-7 and automatic closing door 6 all pass through the wire electricity with the control circuit in control panel 9 and be connected, power supply pass through power connecting wire 8 and supply power for control panel 9, control panel 9 adopt direct current or exchange civilian voltage.
The electrostatic generator 4-5 adopts an infrared carbon fiber electrostatic planar heating plate which is manufactured by conducting carbon fiber conductive paper with the thickness of 0.01mm, an electronic insulating resin plate with the thickness of 0.1mm and an electrode with the thickness of 0.5 mu m at the temperature of 160 ℃ and 180 ℃ and under the high-pressure unit pressure of 21 MPa. Each electrostatic plate is 500 × 600 × 0.1mm, and can generate over 200V static electricity. The electrostatic generator is utilized to filter and adsorb various harmful substances and viruses in the air on the activated carbon, the air entering the filter element is filtered, sterilized and disinfected, the flowing air is fully contacted with the activated carbon under the action of the electrostatic generator, the aim of air disinfection and purification is achieved, and haze and formaldehyde removal and purification treatment are carried out on the indoor air; can promote the air purification that gets into the inside of clarifier, it is very good to improve the filter effect to the air.
As shown in FIG. 4, as an embodiment, the multi-layer activated carbon of the multi-layer air purification and sterilization and disinfection filter element of the present invention is a four-layer activated carbon, the carbon fiber far infrared heating plate I4-2 and the carbon fiber far infrared heating plate II 4-7 are disposed at both ends of the four-layer activated carbon 4-3, the steel mesh 4-4 for supporting the activated carbon layer is disposed between the first layer of activated carbon 4-3 and the second layer of activated carbon 4-3 and between the third layer of activated carbon 4-3 and the fourth layer of activated carbon 4-3, and the electrostatic generator 4-5 is one and is disposed between the second layer of activated carbon 4-3 and the third layer of activated carbon 4-3. The multi-layer air purification and sterilization disinfection filter element with the structure is suitable for 10-20m2Air purification and sterilization of rooms.
As shown in figure 5, the multi-layer activated carbon of the multi-layer air purification and sterilization filter element is six layers of activated carbon 4-3, the carbon fiber far infrared heating plate I4-2 and the carbon fiber far infrared heating plate II 4-7 are arranged at two ends of the six layers of activated carbon, the steel mesh 4-4 for supporting the activated carbon layers is arranged between the first layer of activated carbon 4-3 and the second layer of activated carbon 4-3 and between the fifth layer of activated carbon 4-3 and the sixth layer of activated carbon 4-3, and the number of the electrostatic generators 4-5 is three and is respectively arranged between the second layer of activated carbon 4-3 and the third layer of activated carbon 4-3 and between the fourth layer of activated carbon 4-3. The multi-layer air purification and sterilization disinfection filter element with the structure is suitable for 20-30m2Air purification and sterilization of rooms.
As shown in fig. 6, the multi-layer activated carbon 4-3 of the multi-layer air purifying and sterilizing filter element is eight layers of activated carbon, the carbon fiber far infrared heating plate i 4-2 and the carbon fiber far infrared heating plate ii 4-7 are arranged at two ends of the eight layers of activated carbon, the steel mesh 4-4 for supporting the activated carbon layer is arranged between the first layer of activated carbon 4-3 and the second layer of activated carbon 4-3, the third layer of activated carbon 4-3 and the fourth layer of activated carbon 4-3, the fifth layer of activated carbon 4-3 and the sixth layer of activated carbon 4-3, and the seventh layer of activated carbon 4-3 and the eighth layer of activated carbon 4-3, three electrostatic generators 4-5 are arranged between the fourth layer of activated carbon 4-3 and the eighth layer of activated carbon 4-3, and three electrostaticBetween the second layer of activated carbon 4-3 and the third layer of activated carbon 4-3, between the fourth layer of activated carbon 4-3 and the fifth layer of activated carbon 4-3, and between the sixth layer of activated carbon 4-3 and the seventh layer of activated carbon 4-3. The multi-layer air purification and sterilization disinfection filter element with the structure is suitable for 30m2The air in the room is purified and sterilized.
As shown in FIG. 7, the control circuit of the invention comprises a power supply, a controller, an intermediate relay J1, an intermediate relay J2, a limit switch, an electrostatic generator 4-5, a carbon fiber far infrared heating plate I4-2, a carbon fiber far infrared heating plate II 4-7, a cross-flow fan and a display, wherein the L pole and the N pole of the controller are respectively connected with the L pole and the N pole of the power supply, two ports of the output end of the controller are respectively connected with the D17 terminal of the coil of a first intermediate relay J1 and the D16 terminal of the coil of a second intermediate relay J2, the other end of the coil of the first intermediate relay J1 and the other end of the coil of the second intermediate relay J2 are connected with the N pole of the power supply, one end of normally open contacts J1-1, 1-2 and J1-3 of the first intermediate relay J1 is connected with the D17 terminal of the coil of the first intermediate relay J1, the other end of the switch is connected with a carbon fiber far infrared heating plate R2 and a closed contact of a carbon fiber far infrared heating plate R3, one end of normally open contacts J2-1 and J2-2 of a second intermediate relay J2 is connected with a D16 end joint of a coil of the second intermediate relay J2, and the other end of the switch is connected with a closed contact of an electrostatic generator R1 and terminals D21 and D22 of a controller.
The direct current or alternating current civil voltage is 220V, 110V, 36V or 24V. The safe power supply voltage of 220V and 110V or the voltage of 24V and 36V is used for generating static charge of more than 00V for sterilization, and the device is fully physical, has no side effect, and is fully safe and reliable.
The automatic closing door of the invention is a common known technology, and is not described in detail herein.
The invention discloses a filtering, sterilizing and disinfecting method by using a carbon fiber air filtering, sterilizing and disinfecting machine, which is characterized by comprising the following steps of:
1) presetting a room filtering area program for a controller;
2) when the power switch is turned on, the screen respectively displays '00', '10', '20' and '30' according to different pressing times, and the corresponding working states are 'standby', '10 square meter room filtering is selected', '20 square meter room filtering is selected', and '30 square meter room filtering is selected'.
Firstly, selecting an 'air filtration' key on a control panel according to the area of a filtration room, outputting a D16 terminal of a control circuit by a controller, electrifying a second intermediate relay J2 in the control circuit, opening a J2 normally closed point, closing a J2 normally open point, electrifying a first intermediate relay J1, opening a J1 normally open point and closing a J1 normally closed point; at the moment, the terminals D21, D22 and D24 of the control circuit have outputs, namely, the induced draft fan is electrified to operate, the motor for automatically closing the door is electrified to be opened, the electrostatic generator works, after 100 minutes of operation, electrostatic charges above 200 volts can be generated, an electrostatic loop is formed in the second filtering and sterilizing box, various harmful substances and viruses in the air are filtered and adsorbed on the activated carbon by utilizing the electrostatic generator R1, and the indoor air is subjected to haze removal and formaldehyde removal purification treatment;
3) after the air filtering program is stopped, the sterilization and disinfection program is automatically started, a first intermediate relay J1 in a control circuit is powered on, a second intermediate relay J2 is powered off, the sterilization and disinfection program is operated, a controller screen displays 84, at the moment, the controller outputs a D17 terminal of the control box, the intermediate relay J1 is powered on, the J2 is not powered on, at the moment, a normally open point of an intermediate relay J1 is closed, a normally closed point is opened, the terminals D21 and D22 do not output, the terminals D23, D24, D26 and D28 output, and an air door fan operates to a lower limit position to stop and keep, so that air in the cavity is not circulated; the carbon fiber far infrared heating plates IR 3, the carbon fiber far infrared heating plates IIR 2 and the electrostatic generator R1 which are arranged on two sides in the second filtering, sterilizing and disinfecting box are switched on to start working, after the carbon fiber far infrared heating plates IIR 2 and the electrostatic generator R1 are heated for about 15 minutes, the temperature of the sterilizing box body can reach 90 ℃ to 120 ℃, after the carbon fiber far infrared heating plates work again for 30 minutes at the temperature, the two carbon fiber far infrared heating plates are used for killing all pathogenic bacteria viruses, the automatic closing door of the air inlet of the equipment can be automatically opened, the air after filtering, sterilizing and disinfecting is discharged from a fresh air outlet, the cycle is repeated, and the cycle is repeated, so that.

Claims (8)

1. A carbon fiber air filtration sterilization disinfection machine comprises an outer box body, an air inlet, a fresh air outlet, an induced draft fan, a filtration sterilization device and a power supply connecting wire arranged on the outer box body, wherein the power supply connecting wire is connected with a power supply, the carbon fiber air filtration sterilization disinfection machine is characterized in that a first air inlet box, a second filtration sterilization disinfection box and a third purified air exhaust box which are used as the filtration sterilization device are arranged in the outer box body 1 from bottom to top, the fresh air outlet is arranged on the upper portion of the front panel of the outer box body, a control panel is also arranged on the front panel of the outer box body,
the first air inlet box is arranged at the lower part in the outer box body, the right side of the first air inlet box is provided with an air induction port, the upper part of the first air inlet box is provided with an air outlet, the left side of the first air inlet box is provided with an induced draft fan, an air inlet is arranged at the lower end of a back plate of the outer box body and is communicated with the air induction port of the first air inlet box, and the lower end of the back plate of the outer box body and the air induction port,
the first air inlet box is arranged at the lower part in the outer box body, an air inlet is formed in the right side of the first air inlet box, an air outlet is formed in the upper part of the first air inlet box, an induced draft fan is arranged on the left side of the first air inlet box, an air induced draft opening is formed in the lower end of a back plate of the outer box body and is communicated with the air inlet of the first air inlet box, and automatic closing doors are arranged at the lower end of the back plate of;
the second filtering, sterilizing and disinfecting box comprises a rectangular shell which is communicated up and down, and an air purifying, sterilizing and disinfecting filter element which is arranged in the rectangular shell, wherein the air purifying, sterilizing and disinfecting filter element consists of a plurality of layers of activated carbon, a carbon fiber far infrared heating plate I, a carbon fiber far infrared heating plate II, a steel mesh for supporting an activated carbon layer and an electrostatic generator;
the second filtering sterilization box is arranged in the rectangular shell of the third purified air exhaust box, the lower part of the second filtering sterilization box is communicated with the air outlet at the upper part of the first air inlet box, and the upper part of the second filtering sterilization box is communicated with the inclined air outlet; the oblique air outlet is communicated with a fresh air outlet of the outer box body 1;
draught fan, electrostatic generator, carbon fiber far infrared hot plate I, carbon fiber far infrared hot plate II and automatic closing door all pass through the wire electricity with control circuit in the control panel and be connected, power supply pass through the power connecting wire and supply power for control panel, control panel adopt direct current or interchange civilian voltage.
2. The carbon fiber air filtering, sterilizing and disinfecting machine as claimed in claim 1, wherein the multi-layer activated carbon of the multi-layer air purifying and sterilizing and disinfecting filter element is four layers of activated carbon, the carbon fiber far infrared heating plate I and the carbon fiber far infrared heating plate II are arranged at two ends of the four layers of activated carbon, the steel mesh for supporting the activated carbon layer is arranged between the first layer of activated carbon and the second layer of activated carbon and between the third layer of activated carbon and the fourth layer of activated carbon, and the electrostatic generator is one and is arranged between the second layer of activated carbon and the third layer of activated carbon.
3. The carbon fiber air filtering, sterilizing and disinfecting machine as claimed in claim 1, wherein the multi-layer activated carbon of the multi-layer air purifying and sterilizing and disinfecting filter element is six layers of activated carbon, the carbon fiber far infrared heating plate I and the carbon fiber far infrared heating plate II are arranged at two ends of the six layers of activated carbon, the steel mesh for supporting the activated carbon layer is arranged between the first layer of activated carbon and the second layer of activated carbon and between the fifth layer of activated carbon and the sixth layer of activated carbon, and the number of the electrostatic generators is three and is arranged between the second layer of activated carbon and the third layer of activated carbon and between the fourth layer of activated carbon.
4. The carbon fiber air filtering, sterilizing and disinfecting machine as claimed in claim 1, wherein the multi-layer activated carbon of the multi-layer air purifying and sterilizing and disinfecting filter element is eight layers of activated carbon, the carbon fiber far infrared heating plate I and the carbon fiber far infrared heating plate II are arranged at two ends of the eight layers of activated carbon, the steel mesh for supporting the activated carbon layer is arranged between the first layer of activated carbon and the second layer of activated carbon, the third layer of activated carbon and the fourth layer of activated carbon, the fifth layer of activated carbon and the sixth layer of activated carbon, and the seventh layer of activated carbon and the eighth layer of activated carbon, and the number of the static generators is three and is arranged between the second layer of activated carbon and the third layer of activated carbon, the fourth layer of activated carbon and the fifth layer of activated carbon, and the sixth layer of activated carbon and the seventh layer of activated carbon.
5. The carbon fiber air filtration sterilization and disinfection machine as claimed in claim 1, wherein the electrostatic generator employs an infrared carbon fiber electrostatic planar heating plate, and the infrared carbon fiber electrostatic planar heating plate is made of carbon fiber conductive paper of 0.01mm, an electronic insulating resin plate of 0.1mm and an electrode of 0.5 μm thickness by passing through a high temperature of 160-.
6. The carbon fiber air filtration sterilization and disinfection machine as claimed in claim 1, wherein said control circuit comprises a power supply, a controller, an intermediate relay J1, an intermediate relay J2, a limit switch, an electrostatic generator, a carbon fiber far infrared heating plate I, a carbon fiber far infrared heating plate II, a cross flow fan and a display, the L pole and the N pole of the controller are respectively connected with the L pole and the N pole of the power supply, two ports of the output end of the controller are respectively connected with the D17 terminal of the coil of a first intermediate relay J1 and the D16 terminal of the coil of a second intermediate relay J2, the other end of the coil of the first intermediate relay J1 and the other end of the coil of the second intermediate relay J2 are connected with the N pole of the power supply, one end of the normally open contacts J1-1, 1-2 and J1-3 of the first intermediate relay J1 is connected with the D17 terminal of the coil of the first intermediate relay J1, the other end of the switch is connected with a carbon fiber far infrared heating plate R2 and a closed contact of a carbon fiber far infrared heating plate R3, one end of normally open contacts J2-1 and J2-2 of a second intermediate relay J2 is connected with a D16 end joint of a coil of the second intermediate relay J2, and the other end of the switch is connected with a closed contact of an electrostatic generator R1 and terminals D21 and D22 of a controller.
7. Carbon fiber air filtration sterilization machine according to claim 1 or 2 or 3 or 4, characterized in that said direct or alternating civil voltage is 220V, 110V, 36V or 24V.
8. A filtering sterilization method by using a carbon fiber air filtering sterilization machine is characterized by comprising the following steps:
1) presetting a room filtering area program for a controller;
2) the power switch is turned on, an 'air filtration' key is firstly selected on the control panel according to the area of a filtration room, the controller outputs to a D16 terminal of the control circuit, a second intermediate relay J2 in the control circuit is electrified, a J2 normally closed point is opened, a J2 normally open point is closed, a first intermediate relay J1 is not electrified, a J1 normally open point is opened, and a J1 normally closed point is closed; at the moment, the terminals D21, D22 and D24 of the control circuit output, namely, the induced draft fan is powered on to operate, the air door motor of the automatic closing door is powered on to open, the static generator works and operates for 100 minutes to generate static charge of more than 200 volts, a static loop is formed in the second filtering and sterilizing box, various harmful substances and viruses in the air are filtered and adsorbed on the activated carbon by utilizing the static generator R1, and the indoor air is subjected to haze removal and formaldehyde removal purification treatment;
3) after the air filtering program is stopped, the sterilization and disinfection program is automatically started, a first intermediate relay J1 in a control circuit is powered on, a second intermediate relay J2 is powered off, the sterilization and disinfection program is operated, a controller screen displays 84, at the moment, the controller outputs a D17 terminal of the control box, the intermediate relay J1 is powered on, the J2 is not powered on, at the moment, a normally open point of an intermediate relay J1 is closed, a normally closed point is opened, the terminals D21 and D22 do not output, the terminals D23, D24, D26 and D28 output, and an air door fan operates to a lower limit position to stop and keep, so that air in the cavity is not circulated; the carbon fiber far infrared heating plates IR 3, the carbon fiber far infrared heating plates IIR 2 and the electrostatic generator R1 which are arranged on two sides in the second filtering, sterilizing and disinfecting box are switched on to start working, after the carbon fiber far infrared heating plates IIR 2 and the electrostatic generator R1 are heated for about 15 minutes, the temperature of the sterilizing box body can reach 90 ℃ to 120 ℃, after the carbon fiber far infrared heating plates work again for 30 minutes at the temperature, the two carbon fiber far infrared heating plates are used for killing all pathogenic bacteria viruses, the automatic closing door of the air inlet of the equipment can be automatically opened, the air after filtering, sterilizing and disinfecting is discharged from a fresh air outlet, the cycle is repeated, and the cycle is repeated, so that.
CN202010286054.4A 2020-04-13 2020-04-13 Carbon fiber air filtration sterilization machine Pending CN111256251A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010286054.4A CN111256251A (en) 2020-04-13 2020-04-13 Carbon fiber air filtration sterilization machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010286054.4A CN111256251A (en) 2020-04-13 2020-04-13 Carbon fiber air filtration sterilization machine

Publications (1)

Publication Number Publication Date
CN111256251A true CN111256251A (en) 2020-06-09

Family

ID=70946342

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010286054.4A Pending CN111256251A (en) 2020-04-13 2020-04-13 Carbon fiber air filtration sterilization machine

Country Status (1)

Country Link
CN (1) CN111256251A (en)

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