CN114838447A - Plasma air disinfection device - Google Patents

Plasma air disinfection device Download PDF

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Publication number
CN114838447A
CN114838447A CN202210414175.1A CN202210414175A CN114838447A CN 114838447 A CN114838447 A CN 114838447A CN 202210414175 A CN202210414175 A CN 202210414175A CN 114838447 A CN114838447 A CN 114838447A
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China
Prior art keywords
disinfection
bin
baffle
air
plasma
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CN202210414175.1A
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Chinese (zh)
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CN114838447B (en
Inventor
唐亮
邓敏聘
李海燕
蔡丽芳
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Heyuan Shenhe People's Hospital Fifth Affiliated Hospital Of Jinan University
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Heyuan Shenhe People's Hospital Fifth Affiliated Hospital Of Jinan University
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Priority to CN202210414175.1A priority Critical patent/CN114838447B/en
Publication of CN114838447A publication Critical patent/CN114838447A/en
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Publication of CN114838447B publication Critical patent/CN114838447B/en
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/80—Self-contained air purifiers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
    • F21V33/0004—Personal or domestic articles
    • F21V33/0044—Household appliances, e.g. washing machines or vacuum cleaners
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/28—Arrangement or mounting of filters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/32—Supports for air-conditioning, air-humidification or ventilation units
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10—Treatment, 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
    • F24F8/15—Treatment, 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
    • F24F8/158—Treatment, 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/20—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation
    • F24F8/24—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation using sterilising media
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/30—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by ionisation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2221/00—Details or features not otherwise provided for
    • F24F2221/02—Details or features not otherwise provided for combined with lighting fixtures
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)

Abstract

The invention provides a plasma air disinfection device, which relates to the technical field of disinfection devices and comprises a ceiling base and a disinfection bin, wherein a cross arm frame is connected between the lower part of the ceiling base and the disinfection bin; the invention sucks air into the disinfection chamber through the suction fan, firstly utilizes the plasma generator to preliminarily disinfect the air, then discharges the air into the disinfection chamber, utilizes the electrode plate to carry out electrolytic reaction on electrolyte to generate subacidity hypochlorous acid electrolyzed water, utilizes the liquid pump to guide the electrolyzed water into the atomization chamber, utilizes the ultrasonic atomizer to atomize and then provides blowing force through the blowing fan, so that the atomized disinfected water enters the disinfection chamber from the atomizing spray head to carry out secondary disinfection and sterilization on the preliminarily disinfected air, the subacidity electrolyzed water has strong sterilization capability, no harmful substances are generated, and the killing effect on fine particles (such as bioaerosol) is good.

Description

Plasma air disinfection device
Technical Field
The invention relates to the technical field of disinfection devices, in particular to a plasma air disinfection device.
Background
The quality of the indoor air is closely related to the health condition of people, so that the quality of the indoor air is reduced, and the indoor air is rich in pollutants including particulate matters, organic pollutants, pathogenic microorganisms and the like;
in recent years, air purifiers based on plasma technology are widely applied, the principle of the air purifiers is that high-energy electrons generated by plasma and free radical active species such as O, HO2 and OH have strong bacteria virus inactivation capacity, however, the air purifiers have more outstanding problems in the aspect of air disinfection and purification, such as high difficulty in efficiently trapping fine particles (such as bioaerosol), secondary pollution caused by harmful byproducts such as ozone and nitrogen oxide, and the like, and the existing plasma air disinfectors have single function and small coverage range of purified air, so the invention provides a plasma air disinfection device to solve the problems in the prior art.
Disclosure of Invention
Aiming at the problems, the invention provides a plasma air disinfection device, which sucks air into a disinfection chamber through a suction fan, firstly utilizes a plasma generator to preliminarily disinfect the air, then discharges the air into the disinfection chamber, carries out electrolytic reaction on electrolyte through an electrode plate to generate subacidity hypochlorous acid electrolyzed water, leads the electrolyzed water into an atomization chamber through a liquid pump, utilizes an ultrasonic atomizer to atomize the electrolyzed water and provides blowing force through a blowing fan, so that the atomized disinfected water enters the disinfection chamber from an atomizing head, and the preliminarily disinfected air is secondarily disinfected and disinfected, the subacidity electrolyzed water has strong sterilization capability, no harmful substances, the pH value is close to neutral, the killing effect on fine particles (such as bioaerosol) is good, and secondary pollution can not be generated.
In order to realize the purpose of the invention, the invention is realized by the following technical scheme: the utility model provides a plasma air degassing unit, is including inhaling footstock and disinfection storehouse, it is connected with the cross arm frame to inhale between footstock below and the disinfection storehouse, the bottom in disinfection storehouse is equipped with the extraction fan, and the inside plasma generator that is equipped with in disinfection storehouse of extraction fan output department, plasma generator's top position department is equipped with first baffle, and the top position department of first baffle is equipped with the second baffle, form the disinfection chamber between first baffle and the second baffle, and first baffle lower extreme is equipped with the through-hole, the top in disinfection chamber is equipped with the moisture absorption filler and removes the flavor filler.
The further improvement lies in that: one side in disinfection storehouse is equipped with antiseptic solution preparation storehouse and atomizing storehouse, the electrolyte is equipped with to the inside in antiseptic solution preparation storehouse, and the inside bottom in antiseptic solution preparation storehouse is equipped with the plate electrode, the below intercommunication of antiseptic solution preparation storehouse one side has the liquid pump, and the output of liquid pump is equipped with the tee bend, all be equipped with the valve on two output of tee bend, tee bend upper end output intercommunication has the pipe, and the output and the atomizing storehouse intercommunication of pipe, the inside in atomizing storehouse is equipped with ultrasonic nebulizer, and the top in the atomizing storehouse outside is equipped with the fan of blowing fog, the intercommunication has the atomising head between the inboard top in atomizing storehouse and the disinfection chamber.
The further improvement lies in that: the through hole of the first partition plate is communicated with an air inlet bent pipe, and the air inlet bent pipe extends to the inside of the disinfection cavity.
The further improvement lies in that: the first partition plate is obliquely arranged, and a liquid outlet pipe is communicated with the lower part between the disinfection cavity and the disinfectant preparation bin.
The further improvement lies in that: and at least two groups of filter screens are arranged between the exhaust fan and the plasma generator.
The further improvement lies in that: the inside third baffle that is equipped with in disinfection storehouse of second baffle top position department, the moisture absorption filler is magnesium perchlorate, and magnesium perchlorate fills between second baffle and third baffle, the intermediate position department at second baffle top is equipped with first breather pipe, and first breather pipe intercommunication disinfection chamber and moisture absorption filler.
The further improvement is that: the two sides of the top of the third partition board are both provided with second vent pipes, the odor removal filler is an active carbon block, the active carbon block is arranged above the third partition board, the second vent pipes are communicated with the moisture absorption filler and the odor removal filler, and the top end of the outer side of the disinfection bin is provided with an air outlet.
The further improvement lies in that: the sterilizing and disinfecting device is characterized in that illuminating lamps are arranged on two sides of the bottom of the sterilizing bin, an installation cavity is arranged in the middle of the bottom of the ceiling seat, an installation bin is arranged in the middle of the top of the sterilizing bin, and the upper end and the lower end of the cross arm frame are movably installed with the installation cavity and the installation bin respectively.
The further improvement lies in that: the inside of the ceiling seat is rotatably provided with a driving shaft through a shaft seat, rope rollers are arranged at two ends of the driving shaft, lifting ropes are wound on the two groups of rope rollers, a motor is arranged on one side of the shaft seat, and the output end of the motor is connected with the driving shaft.
The further improvement lies in that: and the two sides inside the ceiling seat are respectively provided with a first pulley and a second pulley, and the lifting ropes on the two groups of rope rollers respectively bypass the first pulley and the second pulley on the two sides and are connected with the top of the disinfection cabin.
The invention has the beneficial effects that:
1. the invention sucks air into the disinfection bin through the suction fan, firstly utilizes the plasma generator to carry out primary disinfection on the air, then the air is discharged into the disinfection cavity, electrolyte is subjected to electrolytic reaction through the electrode plate to generate subacid hypochlorous acid electrolyzed water, the electrolyzed water is guided into the atomization bin through the liquid pump, and the atomized disinfected water enters the disinfection cavity from the atomizing head after being atomized by the ultrasonic atomizer through the blowing fan to carry out secondary disinfection on the primarily disinfected air.
2. According to the invention, the magnesium perchlorate is used for absorbing the moisture in the air after secondary disinfection, the activated carbon blocks are used for absorbing the peculiar smell in the air, and the peculiar smell is discharged from the air outlet, so that the multiple air purification effect is better.
3. The motor drives the driving shaft to rotate, and the rope roller can be driven to rotate, so that the sterilizing bin is pulled to ascend and descend by the lifting rope, the ascending and descending of the sterilizing bin are stabilized by matching with the crossed arm frames, and the sterilizing treatment is performed on the air with different heights, and the range is wider.
4. The bottom of the disinfection bin is provided with the illuminating lamp, so that the disinfection bin can be used for illumination in daily use, and has diversified functions.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a schematic view of the interior of the sterilization chamber of the present invention;
FIG. 3 is a schematic view of the interior of the ceiling mount of the present invention.
Wherein: 1. a ceiling base; 2. a disinfection bin; 3. a cross arm support; 4. an exhaust fan; 5. a plasma generator; 6. a first separator; 7. a second separator; 8. a disinfectant preparation bin; 9. an atomization bin; 10. an electrolyte; 11. an electrode plate; 12. a liquid pump; 13. a tee joint; 14. a valve; 15. a conduit; 16. an ultrasonic atomizer; 17. a fog blowing fan; 18. a spray head; 19. an air inlet bent pipe; 20. a liquid outlet pipe; 21. filtering with a screen; 22. a third separator; 23. magnesium perchlorate; 24. a first vent pipe; 25. a second vent pipe; 26. an activated carbon block; 27. an air outlet; 28. an illuminating lamp; 29. a mounting cavity; 30. installing a bin; 31. a drive shaft; 32. a rope roller; 33. a lifting rope; 34. a motor; 35. a first pulley; 36. a second pulley.
Detailed Description
In order to further understand the present invention, the following detailed description will be made with reference to the following examples, which are only used for explaining the present invention and are not to be construed as limiting the scope of the present invention.
Example one
According to the drawings of fig. 1 and 2, the embodiment provides a plasma air disinfection device, which comprises a ceiling base 1 and a disinfection chamber 2, wherein a cross arm frame 3 is connected between the lower part of the ceiling base 1 and the disinfection chamber 2, the bottom of the disinfection chamber 2 is provided with an exhaust fan 4, a plasma generator 5 is arranged inside the disinfection chamber 2 at the output end of the exhaust fan 4, a first partition plate 6 is arranged above the plasma generator 5, a second partition plate 7 is arranged above the first partition plate 6, a disinfection chamber is formed between the first partition plate 6 and the second partition plate 7, the lower end of the first partition plate 6 is provided with a through hole, and a moisture absorption filler and an odor removal filler are arranged above the disinfection chamber;
one side in disinfection storehouse 2 is equipped with antiseptic solution preparation storehouse 8 and atomization storehouse 9, electrolyte 10 is equipped with in the inside in antiseptic solution preparation storehouse 8, and electrolyte 10 mixes the weak brine that forms the bias acidity for edible salt NaCl, edible acid HCL and running water mixture, and the inside bottom in antiseptic solution preparation storehouse 8 is equipped with plate electrode 11, the below intercommunication in antiseptic solution preparation storehouse 8 one side has liquid pump 12, and the output of liquid pump 12 is equipped with tee bend 13, all be equipped with valve 14 on two output of tee bend 13, the upper end output intercommunication of tee bend 13 has pipe 15, and pipe 15's output and atomization storehouse 9 intercommunication, the inside in atomization storehouse 9 is equipped with ultrasonic nebulizer 16, and the top in the atomization storehouse 9 outside is equipped with and blows fog fan 17, the intercommunication has atomising head 18 between the inboard top in atomization storehouse 9 and the disinfection chamber. When in use, air is sucked into the disinfection bin 2 through the suction fan 4, the air is preliminarily disinfected by the plasma generator 5 and then discharged into the disinfection cavity, at the moment, 1-2% of subacidity dilute brine is electrolyzed in the generator 2 under the direct current voltage of about 12V to generate the pH value of 5.5-6.5 by the electrolytic reaction of the electrolyte 10 through the electrode plate 11, the concentration of available chlorine HClO in water reaches 50-60mg/L, the oxidation potential is not less than 1000mV, HClO is further decomposed to form nascent oxygen [ O ] which has extremely strong oxidability to denature proteins of bacteria and viruses so as to kill pathogenic microorganisms, the electrolyzed water is introduced into the atomization bin 9 through the liquid pump 12, and the blowing force is provided by the fog blowing fan 17 after the atomization by the ultrasonic atomizer 16, the atomized disinfectant fluid enters the disinfection cavity from the atomizing spray head 18, the primarily disinfected air is disinfected and disinfected for the second time, the subacid electrolyzed water has strong disinfection capability and no harmful substances, the pH value is close to neutral, the killing effect on fine particles (such as bioaerosol) is good, and the secondary pollution can not be generated.
The through hole of the first baffle plate 6 is communicated with an air inlet bent pipe 19, and the air inlet bent pipe 19 extends to the inside of the disinfection cavity. By the action of the air inlet elbow 19, the electrolyzed water does not flow below the first partition plate while air is being introduced.
The first partition plate 6 is obliquely arranged, and a liquid outlet pipe 20 is communicated with the lower part between the disinfection cavity and the disinfectant preparation bin 8. The motor water after disinfection falls on the first baffle 6 through the action of gravity, is guided by the slope, flows back to inside the antiseptic solution preparation storehouse 8 from drain pipe 20.
And a filter screen 21 is arranged between the exhaust fan 4 and the plasma generator 5, and at least two groups of filter screens 21 are arranged.
The inside third baffle 22 that is equipped with in disinfection storehouse 2 of 7 top positions departments of second baffle, the moisture absorption filler is magnesium perchlorate 23, and magnesium perchlorate 23 fills between second baffle 7 and third baffle 22, the intermediate position department at 7 tops of second baffle is equipped with first breather pipe 24, and first breather pipe 24 intercommunication disinfection chamber and moisture absorption filler. The two sides of the top of the third partition plate 22 are both provided with second vent pipes 25, the odor removal filler is an activated carbon block 26, the activated carbon block 26 is arranged above the third partition plate 22, the second vent pipes 25 are communicated with the moisture absorption filler and the odor removal filler, and the top end of the outer side of the disinfection cabin 2 is provided with an air outlet 27. The air is disinfected by the electrolyzed water and then discharged into the moisture absorption filler, the magnesium perchlorate 23 is used for absorbing the moisture in the air after secondary disinfection, then the air is discharged into the odor removal filler, the active carbon block 26 is used for absorbing the peculiar smell in the air, and the air is discharged through the air outlet 27, so that the multiple purification effect on the air is better.
The two sides of the bottom of the disinfection bin 2 are respectively provided with an illuminating lamp 28, the disinfection bin can be used for illumination in daily use, functions are diversified, an installation cavity 29 is arranged at the middle position of the bottom of the ceiling base 1, an installation bin 30 is arranged at the middle position of the top of the disinfection bin 2, and the upper end and the lower end of the cross arm frame 3 are movably installed with the installation cavity 29 and the installation bin 30 respectively.
Example two
According to the drawings of fig. 1, 2 and 3, the embodiment provides a plasma air disinfection device, which comprises a ceiling base 1 and a disinfection chamber 2, wherein a cross arm frame 3 is connected between the lower part of the ceiling base 1 and the disinfection chamber 2, a suction fan 4 is arranged at the bottom of the disinfection chamber 2, a plasma generator 5 is arranged inside the disinfection chamber 2 at the output end of the suction fan 4, a first partition plate 6 is arranged above the plasma generator 5, a second partition plate 7 is arranged above the first partition plate 6, a disinfection chamber is formed between the first partition plate 6 and the second partition plate 7, a through hole is formed at the lower end of the first partition plate 6, and a moisture absorption filler and a deodorization filler are arranged above the disinfection chamber;
one side in disinfection storehouse 2 is equipped with antiseptic solution preparation storehouse 8 and atomization storehouse 9, electrolyte 10 is equipped with in the inside in antiseptic solution preparation storehouse 8, and electrolyte 10 mixes the weak brine that forms the bias acidity for edible salt NaCl, edible acid HCL and running water mixture, and the inside bottom in antiseptic solution preparation storehouse 8 is equipped with plate electrode 11, the below intercommunication in antiseptic solution preparation storehouse 8 one side has liquid pump 12, and the output of liquid pump 12 is equipped with tee bend 13, all be equipped with valve 14 on two output of tee bend 13, the upper end output intercommunication of tee bend 13 has pipe 15, and pipe 15's output and atomization storehouse 9 intercommunication, the inside in atomization storehouse 9 is equipped with ultrasonic nebulizer 16, and the top in the atomization storehouse 9 outside is equipped with and blows fog fan 17, the intercommunication has atomising head 18 between the inboard top in atomization storehouse 9 and the disinfection chamber. When in use, air is sucked into the disinfection bin 2 through the suction fan 4, the air is preliminarily disinfected by the plasma generator 5 and then discharged into the disinfection cavity, at the moment, 1-2% of subacidity dilute brine is electrolyzed in the generator 2 under the direct current voltage of about 12V to generate the pH value of 5.5-6.5 by the electrolytic reaction of the electrolyte 10 through the electrode plate 11, the concentration of available chlorine HClO in water reaches 50-60mg/L, the oxidation potential is not less than 1000mV, HClO is further decomposed to form nascent oxygen [ O ] which has extremely strong oxidability to denature proteins of bacteria and viruses so as to kill pathogenic microorganisms, the electrolyzed water is introduced into the atomization bin 9 through the liquid pump 12, and the blowing force is provided by the fog blowing fan 17 after the atomization by the ultrasonic atomizer 16, the atomized disinfectant fluid enters the disinfection cavity from the atomizing spray head 18, the primarily disinfected air is disinfected and disinfected for the second time, the subacid electrolyzed water has strong disinfection capability and no harmful substances, the pH value is close to neutral, the killing effect on fine particles (such as bioaerosol) is good, and the secondary pollution can not be generated.
The inside of the ceiling seat 1 is rotatably provided with a driving shaft 31 through a shaft seat, two ends of the driving shaft 31 are respectively provided with a rope roller 32, two groups of rope rollers 32 are respectively wound with a lifting rope 33, one side of the shaft seat is provided with a motor 34, and the output end of the motor 34 is connected with the driving shaft 31.
The two sides in the ceiling seat 1 are respectively provided with a first pulley 35 and a second pulley 36, and the lifting ropes 33 on the rope rollers 32 are respectively wound around the first pulley 35 and the second pulley 36 on the two sides and are connected with the top of the disinfection bin 2. The motor 34 drives the driving shaft 31 to rotate, and the rope roller 32 can be driven to rotate, so that the lifting rope 33 pulls the disinfection cabin 2 to lift, the lifting of the disinfection cabin 2 is stabilized by matching with the cross arm frame 3, the air with different heights is disinfected, and the range is larger.
The plasma air disinfection device sucks air through the exhaust fan 4 to enter the disinfection chamber 2, firstly utilizes the plasma generator 5 to preliminarily disinfect the air, then discharges the air into the disinfection chamber, carries out electrolytic reaction on electrolyte 10 through the electrode plate 11 to generate subacidity hypochlorous acid electrolyzed water, leads the electrolyzed water into the atomization chamber 9 through the liquid pump 12, utilizes the ultrasonic atomizer 16 to atomize the water and provides blowing force through the blowing fan 17, so that the atomized disinfected water enters the disinfection chamber from the atomizing head 18, carries out secondary sterilization and disinfection on the preliminarily disinfected air, the subacidity electrolyzed water has strong sterilization capability, no harmful substance is generated, the pH value is close to neutral, the killing effect on fine particles (such as bioaerosol) is good, secondary pollution can not be generated, and the device absorbs moisture in the secondarily disinfected air through the magnesium perchlorate 23, and absorbs peculiar smell in the air through the active carbon block 26, discharge via air outlet 27 again, it is better to the multiple purifying effect of air, simultaneously, it is rotatory to drive shaft 31 through motor 34, can drive rope roller 32 rotatory to make lifting rope 33 pulling disinfection storehouse 2 go up and down, the cooperation cross arm frame 3 stabilizes the lift in disinfection storehouse 2, thereby disinfect the air of co-altitude not, and the scope is bigger, in addition, sets up light 28 in disinfection storehouse 2 bottoms, daily use can be as the illumination, the function is diversified.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (10)

1. The utility model provides a plasma air degassing unit, is including inhaling footstock (1) and disinfection storehouse (2), its characterized in that: inhale and be connected with cross arm frame (3) between footstock (1) below and disinfection storehouse (2), the bottom in disinfection storehouse (2) is equipped with suction fan (4), and inside plasma generator (5) of being equipped with in disinfection storehouse (2) of suction fan (4) output end department, the top position department of plasma generator (5) is equipped with first baffle (6), and the top position department of first baffle (6) is equipped with second baffle (7), form the disinfection chamber between first baffle (6) and second baffle (7), and first baffle (6) lower extreme is equipped with the through-hole, the top in disinfection chamber is equipped with the wet filler of inhaling and removes the flavor filler.
2. A plasma air sterilizer as claimed in claim 1, wherein: a disinfectant preparation bin (8) and an atomization bin (9) are arranged on one side of the disinfection bin (2), an electrolyte (10) is arranged in the disinfectant preparation bin (8), an electrode plate (11) is arranged at the bottom inside the disinfectant preparation bin (8), a liquid pump (12) is communicated below one side of the disinfectant preparation bin (8), and the output end of the liquid pump (12) is provided with a tee joint (13), two output ends of the tee joint (13) are respectively provided with a valve (14), the output end of the upper end of the tee joint (13) is communicated with a conduit (15), the output end of the conduit (15) is communicated with the atomization bin (9), an ultrasonic atomizer (16) is arranged inside the atomization bin (9), and a mist blowing fan (17) is arranged above the outer side of the atomizing bin (9), and a mist spray head (18) is communicated between the upper side of the inner side of the atomizing bin (9) and the disinfecting cavity.
3. A plasma air sterilizer as claimed in claim 2, wherein: an air inlet bent pipe (19) is communicated with the through hole of the first partition plate (6), and the air inlet bent pipe (19) extends to the inside of the disinfection cavity.
4. A plasma air sterilizer as claimed in claim 3, wherein: the first partition plate (6) is obliquely arranged, and a liquid outlet pipe (20) is communicated with the lower part between the disinfection cavity and the disinfectant preparation bin (8).
5. A plasma air sterilizer of claim 4, wherein: and a filter screen (21) is arranged between the exhaust fan (4) and the plasma generator (5), and at least two groups of filter screens (21) are arranged.
6. A plasma air sterilizer of claim 5, wherein: the disinfection storehouse (2) inside third baffle (22) that is equipped with of second baffle (7) top position department, the moisture absorption is packed for magnesium perchlorate (23), and magnesium perchlorate (23) fill between second baffle (7) and third baffle (22), the intermediate position department at second baffle (7) top is equipped with first breather pipe (24), and first breather pipe (24) intercommunication disinfection chamber and moisture absorption are packed.
7. A plasma air sterilizer of claim 6, wherein: the two sides of the top of the third partition plate (22) are respectively provided with a second vent pipe (25), the odor removal filler is an activated carbon block (26), the activated carbon block (26) is arranged above the third partition plate (22), the second vent pipes (25) are communicated with the moisture absorption filler and the odor removal filler, and an air outlet (27) is formed in the top end of the outer side of the disinfection bin (2).
8. A plasma air sterilizer as set forth in claim 7, wherein: the sterilizing and disinfecting device is characterized in that illuminating lamps (28) are arranged on two sides of the bottom of the sterilizing bin (2), a mounting cavity (29) is arranged in the middle of the bottom of the ceiling seat (1), a mounting bin (30) is arranged in the middle of the top of the sterilizing bin (2), and the upper end and the lower end of the cross arm support (3) are movably mounted with the mounting cavity (29) and the mounting bin (30) respectively.
9. A plasma air sterilizer according to any one of claims 1 to 8, wherein: the inside of inhaling footstock (1) is installed drive shaft (31) through the axle bed rotation, and both ends on drive shaft (31) all are equipped with rope roller (32), and are two sets of all around being equipped with lifting rope (33) on rope roller (32), one side of axle bed is equipped with motor (34), and the output and the drive shaft (31) of motor (34) are connected.
10. A plasma air sterilizer as claimed in claim 9, wherein: inhale inside both sides of footstock (1) and all be equipped with first pulley (35) and second pulley (36), two sets of lifting rope (33) on rope roller (32) walk around both sides respectively first pulley (35), second pulley (36) are connected with disinfection storehouse (2) top.
CN202210414175.1A 2022-04-20 2022-04-20 Plasma air disinfection device Active CN114838447B (en)

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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201547713U (en) * 2009-10-09 2010-08-11 王剑英 Intelligent remote-control elevating lamp
JP2012170752A (en) * 2011-02-24 2012-09-10 Excel Clean Techno Co Ltd Air cleaning, sterilizing and deodorizing device
CN109268976A (en) * 2018-11-01 2019-01-25 江苏不染尘医疗科技有限公司 A kind of hospital ward air disinfection device
CN111166915A (en) * 2020-02-17 2020-05-19 吕刚 Wheeled hypochlorous acid fog-making disinfection equipment
CN111920995A (en) * 2020-08-08 2020-11-13 上海韦希尔环境科技有限公司 Water supply hypochlorous acid air atomization disinfecting equipment is exempted from to thing networking intelligence
CN213480433U (en) * 2020-07-27 2021-06-18 广州紫科环保科技股份有限公司 Air purifying equipment
CN213824032U (en) * 2020-11-11 2021-07-30 武汉健昊生物科技有限公司 Exhaust treatment device of fume chamber
CN113855843A (en) * 2021-10-21 2021-12-31 深圳市凯信光电有限公司 Sterilizing device with lifting function

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201547713U (en) * 2009-10-09 2010-08-11 王剑英 Intelligent remote-control elevating lamp
JP2012170752A (en) * 2011-02-24 2012-09-10 Excel Clean Techno Co Ltd Air cleaning, sterilizing and deodorizing device
CN109268976A (en) * 2018-11-01 2019-01-25 江苏不染尘医疗科技有限公司 A kind of hospital ward air disinfection device
CN111166915A (en) * 2020-02-17 2020-05-19 吕刚 Wheeled hypochlorous acid fog-making disinfection equipment
CN213480433U (en) * 2020-07-27 2021-06-18 广州紫科环保科技股份有限公司 Air purifying equipment
CN111920995A (en) * 2020-08-08 2020-11-13 上海韦希尔环境科技有限公司 Water supply hypochlorous acid air atomization disinfecting equipment is exempted from to thing networking intelligence
CN213824032U (en) * 2020-11-11 2021-07-30 武汉健昊生物科技有限公司 Exhaust treatment device of fume chamber
CN113855843A (en) * 2021-10-21 2021-12-31 深圳市凯信光电有限公司 Sterilizing device with lifting function

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