CN112833512A - Plasma air purification and disinfection system - Google Patents
Plasma air purification and disinfection system Download PDFInfo
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- CN112833512A CN112833512A CN202110049169.6A CN202110049169A CN112833512A CN 112833512 A CN112833512 A CN 112833512A CN 202110049169 A CN202110049169 A CN 202110049169A CN 112833512 A CN112833512 A CN 112833512A
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- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 40
- 238000004887 air purification Methods 0.000 title claims abstract description 33
- 230000001954 sterilising effect Effects 0.000 claims abstract description 16
- 239000003990 capacitor Substances 0.000 claims description 9
- 239000000428 dust Substances 0.000 claims description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- 229920000742 Cotton Polymers 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 230000003321 amplification Effects 0.000 claims description 2
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 2
- 230000000249 desinfective effect Effects 0.000 claims 7
- 238000000746 purification Methods 0.000 abstract description 18
- 230000006698 induction Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 10
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 6
- 230000010355 oscillation Effects 0.000 description 6
- 150000001450 anions Chemical class 0.000 description 4
- 238000001514 detection method Methods 0.000 description 4
- 239000003344 environmental pollutant Substances 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 231100000719 pollutant Toxicity 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- 238000003915 air pollution Methods 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000036541 health Effects 0.000 description 2
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- 241000894006 Bacteria Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
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Classifications
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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
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/56—Remote control
- F24F11/58—Remote control using Internet communication
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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
- F24F11/00—Control or safety arrangements
- F24F11/88—Electrical aspects, e.g. circuits
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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
- 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
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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
- 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
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- 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)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The invention discloses a plasma air purification and disinfection system, which comprises a machine body and a control system, wherein the machine body comprises a machine top, an air outlet cavity, an air inlet cavity and a control cabinet, the control system is arranged in the control cabinet, a primary filter is fixedly arranged in the air inlet cavity, a high-grade filter is fixedly arranged in the air outlet cavity, a purification fan is fixedly arranged between the primary filter and the high-grade filter, an ultraviolet sterilization system is arranged between the purification fan and the air outlet cavity, the ultraviolet sterilization system and the air inlet cavity are communicated, a plasma air purification unit comprising a high-voltage pulse power supply and a wire barrel type corona reactor is also arranged in the control cabinet, the control system comprises a sensing control module, and the purification function of a purification device is enhanced by utilizing the cooperation of the primary filter and the high-grade filter with the ultraviolet sterilization system, the universality of the equipment is improved by utilizing infrared induction, so that the equipment can be moved and used in an environment with coexistence of man and machine.
Description
Technical Field
The invention relates to the technical field of purification and disinfection, in particular to a plasma air purification and disinfection system.
Background
With the improvement of living standard, people use beautifying, decorative materials and other chemicals to improve living environment, and simultaneously, a plurality of toxic and harmful substances in the air threaten the health of human bodies. Especially, in recent years, the global environment deteriorates, the haze weather appears, and the air pollution becomes an invisible killer which endangers the health of human bodies.
At present, the air pollution purification methods include conventional purifiers such as ventilation type, filtration type, adsorption type and the like, and the methods cannot meet the environmental requirements in the aspects of pollutant particle size treatment, pollutant treatment efficiency, toxic gas treatment (NOx, SOx, VOCs and the like), sterilization and the like. For example, the filtration and purification method is mainly used for separating suspended particles in air, and is ineligible for pollutants such as bacteria, toxic and harmful gases and the like; the adsorption method has the problem of saturated adsorption, which restricts the wide application of the technology; the catalytic purification method has a relatively high running cost, and thus the application range is limited. Air purification techniques such as anion air purifier, ozone air purifier and plasma air purifier come into force, and although anion and ozone air purification technique have more maturely, there are air purification inefficiency and ozone harm scheduling problem, and current air purification system is fixed mostly, can't carry out the use and the operation in great place, has reduced air purification equipment's practicality.
Therefore, the plasma air purification and disinfection system is provided, two groups of filters are arranged in a host, a primary filter and a high-grade filter are matched with an ultraviolet disinfection system, the purification function of the purification device is enhanced, the universality of the device is improved by utilizing infrared induction, and the device can be moved and used in a human-computer coexistence environment.
Disclosure of Invention
The invention aims to provide a plasma air purification and disinfection system, which solves the problem that the application range of the existing filtration and purification method proposed in the background art is limited. Air purification techniques such as anion air purifier, ozone air purifier and plasma air purifier come into force, and although anion and ozone air purification technique have more maturely, there are air purification inefficiency and ozone harm, and current air purification system is fixed mostly, can't carry out the use and the operation in great place, has reduced the problem of air purification equipment's practicality.
In order to achieve the purpose, the invention provides the following technical scheme: a plasma air purification and disinfection system comprises a machine body and a control system, wherein the machine body comprises a machine top, an air outlet cavity, an air inlet cavity and a control cabinet, the control system is arranged in the control cabinet, a primary filter is fixedly arranged in the air inlet cavity, a high-grade filter is fixedly arranged in the air outlet cavity, a purification fan is fixedly arranged between the primary filter and the high-grade filter, an ultraviolet sterilization system is arranged between the purification fan and the air outlet cavity, the ultraviolet sterilization system and the air inlet cavity are communicated and arranged, and a plasma air purification unit comprising a high-voltage pulse power supply and a wire barrel type corona reactor is further arranged in the control cabinet;
the control system comprises a sensing control module, the sensing control module comprises an infrared transmitting unit and an infrared receiving unit, the infrared transmitting unit adopts an oscillating circuit, the oscillating frequency of the infrared transmitting unit is adjusted near a certain frequency f, infrared light about the frequency f is emitted by driving an infrared transmitting tube, the infrared receiving unit receives signals through the infrared receiving tube, an amplifying circuit formed by a single operational amplifier is used for amplifying the received signals, the amplified signals are added to the just oscillating circuit for decoding, and the infrared transmitting unit and the infrared receiving unit are cascaded through a main circuit of the control system.
Preferably, the ultraviolet sterilization system comprises a lamp box and a disinfection lamp panel arranged in the lamp box in an equidistance array, and the disinfection lamp panel is a UVC LED deep ultraviolet disinfection lamp panel.
Preferably, the air outlet cavity outer ring is fixedly provided with an annular fixing frame, and a first filter screen is fixedly clamped in the annular fixing frame.
Preferably, air inlet chamber outer wall annular equidistance has seted up three group's notches, three groups equal fixed joint has the second filter in the notch, all set gradually cotton filter screen, active carbon filter screen and HEPA filter screen in first filter screen and the second filter.
Preferably, the bottom of the air inlet cavity is fixedly provided with a base, a dust collecting cavity is formed in the base, and universal wheels are arranged on the bottom surface of the base in an annular array mode.
Preferably, the infrared control of the sensing control module comprises the following steps: s1: adapting to the infrared terminal to establish a routing table including address information of the infrared terminal; s2: receiving a control instruction with address information sent by a mobile terminal; s3: and analyzing the control instruction, searching whether the routing table of the current infrared controller contains corresponding address information, if so, searching the routing table, finding out a corresponding infrared transmitter and executing the instruction.
Preferably, the control circuit of the control system includes a main control chip U4, the model of the main control chip U4 may be PIC16F73, and the main control chip U4 includes third address terminals C0-C8, three data terminals RA0-RA2, a switch control terminal Power and a Reset control terminal Reset, the third address terminals C0-C8 are respectively matched with the second address terminals B0-B8 of the decoder U3 for receiving the address code transmitted from the decoder U3, the data terminals RA0-RA2 are respectively connected with the decoding output terminals DB0-DB2 of the decoder U3 in a one-to-one correspondence manner, for receiving the data code transmitted from the decoder U3, and respectively outputting a corresponding control signal to the switch control terminal Power and the Reset control terminal Reset according to the received address code and data code.
Preferably, the control system further comprises an execution module, wherein the execution module comprises a resistor, a diode, a light emitting diode, a capacitor, an electromagnetic valve, a relay and a triode; the first end of the resistor is respectively connected with the first end of the relay, the cathode of the diode, the first end of the resistor, the fourth pin of the integrated circuit and the eighth pin of the integrated circuit; a second end of the resistor is connected with a second pin of the integrated circuit; the negative electrode of the capacitor is respectively connected with the negative electrode of the capacitor, the emitting electrode of the triode, the first pin of the integrated circuit and the fifth pin of the integrated circuit; and a series circuit consisting of a normally open contact of the relay and the electromagnetic valve Y is connected in parallel with two ends of a primary coil of the transformer T.
Compared with the prior art, the invention has the beneficial effects that:
1. two groups of filters are arranged in the main machine, and the purification function of the purification device is enhanced by utilizing the primary filter and the advanced filter to be matched with the ultraviolet disinfection system;
2. the device has the advantages that the universality of the device is improved by utilizing infrared induction, the device can be used in a mobile manner in a man-machine coexistence environment, the range of infrared wavelength emitted by the infrared emission tube is wide and can be interfered by natural light, the oscillation frequency of the oscillation circuit is adjusted to be close to a certain frequency f, the infrared emission tube is driven to emit infrared light with the frequency f, and double-tube emission is adopted to enable the detection distance to be longer.
Drawings
FIG. 1 is a schematic diagram of a main body of a plasma air purification and disinfection system according to the present invention;
FIG. 2 is a schematic view of the ultraviolet sterilization part of the plasma air purification and disinfection system of the present invention;
FIG. 3 is a purification flow chart of a plasma air purification and disinfection system according to the present invention;
fig. 4 is a block diagram of an obstacle avoidance sensor system of the plasma air purification and disinfection system of the present invention.
In the figure: 1. a body; 101. a set top; 102. an air outlet cavity; 103. an air inlet cavity; 104. a control cabinet; 105. an annular fixed frame; 106. a first filter screen; 107. a notch; 108. a second filter plate; 2. a control system; 3. a primary filter; 4. an advanced filter; 5. a purifying fan; 6. an ultraviolet sterilization system; 601. a light box; 602. a sterilizing lamp panel; 7. a base; 701. a dust collection chamber.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms indicating an orientation or positional relationship are based on the orientation or positional relationship shown in the drawings only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art in light of the detailed description of the invention.
Referring to fig. 1-4, the present invention provides a technical solution: a plasma air purification and disinfection system comprises a machine body 1 and a control system 2, wherein the machine body 1 comprises a machine top 101, an air outlet cavity 102, an air inlet cavity 103 and a control cabinet 104, the control system 2 is arranged in the control cabinet 104, a primary filter 3 is fixedly arranged in the air inlet cavity 103, a high-grade filter 4 is fixedly arranged in the air outlet cavity 102, a purification fan 5 is fixedly arranged between the primary filter 3 and the high-grade filter 4, an ultraviolet sterilization system 6 is arranged between the purification fan 5 and the air outlet cavity 102, the ultraviolet sterilization system 6 and the air inlet cavity 103 are communicated, and a plasma air purification unit comprising a high-voltage pulse power supply and a wire barrel type corona reactor is further arranged in the control cabinet 104;
the control system 2 comprises a sensing control module, the sensing control module comprises an infrared transmitting unit and an infrared receiving unit, the infrared transmitting unit adopts an oscillating circuit, the oscillating frequency of the oscillating circuit is adjusted to be close to a certain frequency f, the infrared transmitting tube is driven to emit infrared light with the frequency of about f, the infrared receiving unit receives signals through the infrared receiving tube, an amplifying circuit formed by single operational amplifier is used for amplifying the received signals, the amplified signals are added to the just oscillating circuit for decoding, the infrared transmitting unit and the infrared receiving unit are cascaded through a main circuit of the control system 2, and the main circuit of the control system 2 comprises an amplifying circuit, a regulating circuit and an output circuit.
Specifically, the control circuit of the control system 2 includes a main control chip U4, the model of the main control chip U4 may be PIC16F73, the main control chip U4 includes third address terminals C0-C8, three data terminals RA0-RA2, a switch control terminal Power and a Reset control terminal Reset, the third address terminals C0-C8 are respectively matched with the second address terminals B0-B8 of the decoder U3 and are configured to receive the address codes transmitted from the decoder U3, the data terminals RA0-RA2 are respectively connected with the decoding output terminals DB0-DB2 of the decoder U3 in a one-to-one correspondence manner and are configured to receive the data codes transmitted from the decoder U3 and respectively output a corresponding control signal to the switch control terminal Power and the Reset control terminal Reset according to the received address codes and data codes.
Specifically, the control system 2 further comprises an execution module, wherein the execution module comprises a resistor, a diode, a light emitting diode, a capacitor, an electromagnetic valve, a relay and a triode; the first end of the resistor is respectively connected with the first end of the relay, the cathode of the diode, the first end of the resistor, the fourth pin of the integrated circuit and the eighth pin of the integrated circuit; the second end of the resistor is connected with a second pin of the integrated circuit; the negative electrode of the capacitor is respectively connected with the negative electrode of the capacitor, the emitting electrode of the triode, the first pin of the integrated circuit and the fifth pin of the integrated circuit; the series circuit formed by the normally open contact of the relay and the electromagnetic valve Y is connected in parallel with two ends of the primary coil of the transformer T.
Example 2
The control system 2 also selects PS2 for unlimited operation, can utilize the handle, and the communication with balance is realized through the PS2 handle, and the left rocker is used for controlling the trolley to move forward and backward, and can be used for speed control, and the right rocker is used for pushing left and right to control the turning radius of the trolley, so that the base 7 drives the host 1 to run, and the specific operation is far from the technology known by the technical personnel in the field, and is not repeated herein.
Example 3
The control system 2 also selects a gray sensor with a line patrol function, the gray sensor is an analog sensor, the gray sensor detects the color depth by utilizing the principle that the reflection degrees of the detection surfaces with different colors to light are different, and the resistance values of the light returned by the photoresistors to the light returned by the different detection surfaces are also different, and the gray sensor is used for distinguishing black from other colors under the condition that the interference of ambient light is not serious; the gray sensor has a wider working voltage range, can still normally work under the condition of larger power supply voltage fluctuation, and outputs continuous analog signals, so that the judgment of the reflectivity of an object can be easily realized through an A/D converter or a simple comparator, and the gray sensor is a sensor for the line patrol of the practical host 1. And the gray scale analyzes the threshold value of the fed back value, the value exceeding the threshold value is marked as 1, otherwise, the value is marked as 0, and line patrol operation is carried out by utilizing the judgment of the gray scale.
The working principle is as follows: when the infrared sensor is used, the infrared wavelength emitted by the infrared emission tube is started, the oscillation circuit is adopted, the oscillation frequency of the oscillation circuit is adjusted to be close to a certain frequency f, the infrared emission tube is driven to emit infrared light with the frequency f, in order to enable the detection distance to be longer, double-tube receiving is adopted after double-tube emission, the infrared receiving tube receives signals, the amplification circuit formed by single operational amplifier is adopted to amplify the received signals, the amplified signals are added to the just oscillation circuit for decoding, the pit interference capability of the circuit is greatly improved, and the reliability and the stability of the sensor are enhanced.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A plasma air purification and disinfection system comprises a machine body (1) and a control system (2), and is characterized in that: the machine body (1) comprises a machine top (101), an air outlet cavity (102), an air inlet cavity (103) and a control cabinet (104), a control system (2) is arranged in the control cabinet (104), a primary filter (3) is fixedly arranged in the air inlet cavity (103), a high-grade filter (4) is fixedly arranged in the air outlet cavity (102), a purifying fan (5) is fixedly arranged between the primary filter (3) and the high-grade filter (4), an ultraviolet sterilization system (6) is arranged between the purifying fan (5) and the air outlet cavity (102), the ultraviolet sterilization system (6) and the air inlet cavity (103) are communicated, and a plasma air purifying unit comprising a high-voltage pulse power supply and a wire barrel type corona reactor is further arranged in the control cabinet (104);
control system (2) includes sensing control module, sensing control module includes infrared emission unit and infrared receiving unit, infrared emission unit adopts oscillating circuit, and its oscillating frequency adjustment is near certain frequency f, through driving infrared transmitting tube, makes its infrared light of sending about frequency f, infrared receiving unit passes through infrared receiving tube received signal, adopts the amplifier circuit of singly fortune to put the constitution to amplify the signal of receiving, and the signal after the amplification adds just oscillating circuit and decodes, infrared emission unit and infrared receiving unit cascade through control system's (2) total circuit.
2. A plasma air purification and disinfecting system as recited in claim 1, further comprising: ultraviolet sterilization system (6) include lamp house (601) and equidistance array disinfection lamp plate (602) in lamp house (601), disinfection lamp plate (602) are UVC LED deep ultraviolet disinfection lamp plate.
3. A plasma air purification and disinfecting system as recited in claim 1, further comprising: the air outlet cavity (102) outer lane fixed mounting has annular fixed frame (105), fixed joint has first filter screen (106) in the annular fixed frame (105).
4. A plasma air purification and disinfecting system as recited in claim 1, further comprising: three notch (107) of group have been seted up to air inlet chamber (103) outer wall annular equidistance, three groups all fixed joint has second filter (108) in notch (107), all set gradually cotton filter screen, active carbon filter screen and HEPA filter screen in first filter screen (106) and second filter (108).
5. A plasma air purification and disinfecting system as recited in claim 1, further comprising: the air inlet chamber (103) bottom fixed mounting has base (7), dust collection chamber (701) have been seted up to base (7) inside, and base (7) bottom surface annular array has the universal wheel.
6. A plasma air purification and disinfecting system as recited in claim 1, further comprising: the infrared control of the sensing control module comprises the following steps: s1: adapting to the infrared terminal to establish a routing table including address information of the infrared terminal; s2: receiving a control instruction with address information sent by a mobile terminal; s3: and analyzing the control instruction, searching whether the routing table of the current infrared controller contains corresponding address information, if so, searching the routing table, finding out a corresponding infrared transmitter and executing the instruction.
7. A plasma air purification and disinfecting system as recited in claim 1, further comprising: the control circuit of the control system (2) comprises a master control chip U4, the model of the master control chip U4 can be PIC16F73, the master control chip U4 comprises third address terminals C0-C8, three data terminals RA0-RA2, a switch control terminal Power and a Reset control terminal Reset, the third address terminals C0-C8 are respectively matched with the second address terminals B0-B8 of the decoder U3 and used for receiving the address codes transmitted from the decoder U3, and the data terminals RA0-RA2 are respectively connected with decoding output terminals DB0-DB2 of the decoder U3 in a one-to-one correspondence manner and used for receiving the data codes transmitted from the decoder U3 and respectively outputting a corresponding control signal to the switch control terminal Power and the Reset control terminal Reset according to the received address codes and data codes.
8. A plasma air purification and disinfecting system as recited in claim 1, further comprising: the control system (2) further comprises an execution module, wherein the execution module comprises a resistor, a diode, a light emitting diode, a capacitor, an electromagnetic valve, a relay and a triode; the first end of the resistor is respectively connected with the first end of the relay, the cathode of the diode, the first end of the resistor, the fourth pin of the integrated circuit and the eighth pin of the integrated circuit; a second end of the resistor is connected with a second pin of the integrated circuit; the negative electrode of the capacitor is respectively connected with the negative electrode of the capacitor, the emitting electrode of the triode, the first pin of the integrated circuit and the fifth pin of the integrated circuit; and a series circuit consisting of a normally open contact of the relay and the electromagnetic valve Y is connected in parallel with two ends of a primary coil of the transformer T.
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| CN202110049169.6A CN112833512A (en) | 2021-01-14 | 2021-01-14 | Plasma air purification and disinfection system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110049169.6A CN112833512A (en) | 2021-01-14 | 2021-01-14 | Plasma air purification and disinfection system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112902357A (en) * | 2021-01-25 | 2021-06-04 | 老肯医疗科技股份有限公司 | Plasma air purification and disinfection system |
| CN113575503A (en) * | 2021-06-25 | 2021-11-02 | 中国人民解放军联勤保障部队第九八〇医院 | Candida albicans immunoreaction mouse molding device |
| CN115590993A (en) * | 2022-11-11 | 2023-01-13 | 南京市疾病预防控制中心（Cn） | A Composite Pulsed Ultraviolet Disinfection Robot |
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Application publication date: 20210525 |