CN109869828B - Air purification degassing unit that hospital's public ward was used - Google Patents
Air purification degassing unit that hospital's public ward was used Download PDFInfo
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- CN109869828B CN109869828B CN201910080298.4A CN201910080298A CN109869828B CN 109869828 B CN109869828 B CN 109869828B CN 201910080298 A CN201910080298 A CN 201910080298A CN 109869828 B CN109869828 B CN 109869828B
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- cavity
- air
- box body
- disc
- dust removal
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- 238000004887 air purification Methods 0.000 title claims description 16
- 238000007872 degassing Methods 0.000 title claims description 3
- 239000000428 dust Substances 0.000 claims abstract description 56
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 24
- 238000000889 atomisation Methods 0.000 claims abstract description 22
- 230000000249 desinfective effect Effects 0.000 claims abstract 2
- 238000009423 ventilation Methods 0.000 claims description 33
- 238000000354 decomposition reaction Methods 0.000 claims description 23
- 238000011010 flushing procedure Methods 0.000 claims description 17
- 230000005484 gravity Effects 0.000 claims description 14
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 12
- 238000005406 washing Methods 0.000 claims description 11
- 239000011248 coating agent Substances 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 6
- 229910052697 platinum Inorganic materials 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 238000004140 cleaning Methods 0.000 claims description 5
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 abstract description 15
- 210000004072 lung Anatomy 0.000 abstract description 5
- 150000002894 organic compounds Chemical class 0.000 abstract description 5
- 239000002245 particle Substances 0.000 abstract description 5
- 230000001954 sterilising effect Effects 0.000 abstract description 4
- 238000011282 treatment Methods 0.000 abstract description 3
- 238000005485 electric heating Methods 0.000 abstract description 2
- 230000001877 deodorizing effect Effects 0.000 abstract 1
- 230000017525 heat dissipation Effects 0.000 description 8
- 238000001914 filtration Methods 0.000 description 5
- 201000010099 disease Diseases 0.000 description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 241000282414 Homo sapiens Species 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000012717 electrostatic precipitator Substances 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 238000011045 prefiltration Methods 0.000 description 1
- 230000002685 pulmonary effect Effects 0.000 description 1
- 238000011012 sanitization Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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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
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Landscapes
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The invention discloses an air deodorizing and disinfecting device for hospital wards, and belongs to the technical field of public disinfection instruments. Mainly comprises a box body, an air dust removal device, an air disinfection device, an ultrasonic atomization device, a control device and a power supply device; the air is preliminarily filtered by the air dust removal device, so that organic compounds such as lung particles and dust which can enter the air and formaldehyde in the air can be removed, and the threat to the health of a patient is avoided; the air is purified by the low-temperature plasma generated by the air sterilizing device, so that the air can be subjected to multiple treatments, and the reliability is high; the treated air is atomized and humidified through the ultrasonic atomization device, so that the air comfort is improved; the multifunctional electric heating cooker is simple in structure, complete in function, convenient to operate and suitable for large-scale popularization.
Description
Technical Field
The invention relates to the technical field of public disinfection instruments, in particular to an air purification and disinfection device for hospital public wards.
Background
With the continuous development and progress of society, various diseases and disasters of human beings are more and more, the content covered by medicine is wider and more, and the medical field also bears more and more tasks and responsibilities. The ward is one of the important departments of the hospital, is a place for various patients to rest and nurse diseases, belongs to a public area, so germs in the ward are easy to be unfavorable to the health of the patients, and the ordinary ward is open, so that more people visit the patients, and more dust is generated on the surfaces of objects in the room. Since patients themselves suffer from various diseases and thus have low resistance and are susceptible to infection, the air in the ward must be sanitized every day.
The existing air purification device has single function, can not adjust the air humidity in a ward, and can cause the air to be dry and cause discomfort of a patient if the purification time is too long; only the air in the ward is disinfected and purified, and organic compounds such as formaldehyde and the like cannot be decomposed, so that the purification is not thorough and the reliability is low; the dust removal device cannot be directly cleaned, and the dust removal net needs to be taken out, so that operation steps are increased.
Disclosure of Invention
Aiming at the problems, the invention provides the air purification and disinfection device for the hospital public ward, which has high reliability and thorough disinfection and cleanness.
The technical scheme of the invention is as follows: an air purification and disinfection device for hospital public wards mainly comprises a box body, an air dust removal device, an air disinfection device, an ultrasonic atomization device, a control device and a power supply device, wherein a switch is arranged on the box body, a first cavity, a second cavity and a third cavity are arranged in the box body, a first vent is arranged at the bottom end of the first cavity, when air purification and disinfection are carried out, the first vent is in a closed state, after air purification and disinfection are finished, the first vent is opened to clean an electrostatic dust removal net, a dust filter net is arranged at the first vent, the dust filter net is of a detachable structure, a plurality of air inlet discs are arranged on the left side wall of the first cavity, an exhaust fan is arranged at the air inlet discs, a box door is hinged outside the air inlet discs, the second cavity is positioned at the right lower end of the first cavity, the third cavity is positioned at the upper end of the second cavity, the second cavity and the third cavity are arranged, a one-way electromagnetic valve I is arranged at a vent III between the cavity I and the cavity II; the air dust removal device comprises an electrostatic dust removal net, a flushing disc and a gas box, wherein the electrostatic dust removal net is arranged in the first cavity, the flushing disc is arranged at the upper end of the electrostatic dust removal net, the gas box is connected with the upper end of the flushing disc through a connecting pipe, and a one-way electromagnetic valve II is arranged at the connection position; the air disinfection device comprises a decomposition disc, ultraviolet lamps and a low-temperature plasma generator, wherein the decomposition disc is vertically arranged in the second cavity, a plurality of decomposition rings are radially arranged in the decomposition disc, a nano platinum coating is laid on the side wall of each decomposition ring, a vent plate is arranged at the rear end of the decomposition disc, the ultraviolet lamps are uniformly arranged on the inner wall of the second cavity, and the low-temperature plasma generator is arranged on the right side of the decomposition disc; the ultrasonic atomization device comprises an atomization box body and an ultrasonic atomizer, the atomization box body is arranged in the cavity III and is connected with an external water source through a connecting pipe, and the ultrasonic atomizer is arranged in the atomization box body; the control device comprises a touch screen and a controller, wherein the touch screen is arranged on the box body, the controller is a controller which is commercially available and has the model number of KY12S, is arranged in the cavity II, and is connected with the switch, the exhaust fan, the one-way electromagnetic valve I, the electrostatic dust collection net, the one-way electromagnetic valve II, the ultraviolet lamp, the low-temperature plasma generator and the ultrasonic atomizer; the power supply device provides power for the exhaust fan, the one-way electromagnetic valve I, the electrostatic dust collection net, the one-way electromagnetic valve II, the ultraviolet lamp, the low-temperature plasma generator and the ultrasonic atomizer.
Furthermore, the bottom end of the box body is provided with the idler wheels, the upper end of the box body is provided with the telescopic rod, when the device needs to be moved, the telescopic rod is drawn out, the device is pulled to a proper position through the idler wheels, then the telescopic rod is compressed, the moving is convenient, and the space is saved.
Furthermore, a gravity ventilation sleeve is arranged at a third ventilation opening between the second cavity and the third cavity, the gravity ventilation sleeve is a compressible elastic piece, a plurality of ventilation holes are uniformly formed in the gravity ventilation sleeve, when the pressure of gas in the second cavity is large enough, the gravity ventilation sleeve is jacked up, the treated gas flows into the third cavity from the plurality of ventilation holes, the gas in the second cavity is gathered, the disinfection and dust removal time of the air in the second cavity is prolonged, and the disinfection and dust removal effect is improved.
Further, every the dish inboard that admits air all is equipped with the HEPA net for carry out prefiltration to the air, but the pulmonary particulate matter that can go into in the detachable air avoids causing the threat to patient's health.
Furthermore, a plurality of flushing heads are arranged on the flushing disc, a conical sleeve is arranged outside each flushing head, a spiral groove is formed in each conical sleeve, when gas in the gas box passes through the flushing disc, the gas can flow down from the plurality of flushing heads, and the gas passes through the spiral grooves in the conical sleeves, so that the impact force of the air can be increased, and the cleaning force on the electrostatic dust removal net is increased.
Furthermore, the right side walls of the two cavities are provided with heat dissipation ports, and the heat dissipation ports are provided with heat dissipation fans, so that the heat inside the box body is reduced through the heat dissipation fans, and the damage of internal devices caused by overhigh temperature is avoided.
The working principle of the invention is as follows: when air purification and disinfection are carried out, the telescopic rod is drawn out, the device is pulled to a hospital ward through the idler wheels, then the telescopic rod is compressed, the switch is manually opened, the air in the hospital ward is drawn into the first cavity through the plurality of air inlet discs by the exhaust fan, the air is primarily filtered through the HEPA net, particles which can enter the lung in the air can be removed, the air after primary filtration passes through the electrostatic dust removal net, dust in the air can be removed, at the moment, the first ventilation opening is in a closed state, then the air enters the second cavity through the first electromagnetic valve, organic compounds such as formaldehyde and the like in the air can be decomposed through the combined action of the ultraviolet lamp and the nano platinum coating, then the air is contacted with the low-temperature plasma generator through the vent plate, low-temperature plasma is generated through the low-temperature plasma generator, the air is purified, the treated air is gathered in the second cavity, the gathered air pressure is increased, and then the gravity ventilation, the water in the atomization box body is liquefied through the ultrasonic atomizer and then flows out through the second ventilation opening on the third cavity body, so that the air is treated; after air purification disinfection, the manual chamber door that closes, close one-way solenoid valve one, open one-way solenoid valve two, vent one is the open mode, outside air supply gets into the gas tank, then when through the flushing dish, can flow down from a plurality of flushing heads, gaseous helicla flute entering cavity one is sheathe in through the toper is gone up to the cleanness to electrostatic precipitator net in, air after the cleanness flows out through vent one of cavity bottom, the dust after the cleanness can fall to the dirt filtrating net, can pull down the dirt filtrating net after the cleanness is accomplished at every turn and clear up.
Compared with the prior art, the invention has the beneficial effects that: the invention provides an air purification and disinfection device for a hospital public ward, which can remove particles which can enter the lung in the air by primarily filtering the air through an HEPA (high efficiency particulate air) network, thereby avoiding threatening the health of a patient; the dust in the air can be removed through the electrostatic dust removal net, organic compounds such as formaldehyde and the like in the air can be decomposed through the combined action of the ultraviolet lamp and the nano platinum coating, low-temperature plasma is generated through the low-temperature plasma generator, the air is purified, the air can be subjected to multiple treatments, and the reliability is high; the conical sleeve is sleeved with the spiral groove, so that the impact force of air can be increased, and the cleaning force of the electrostatic dust collection net is increased; the processed air is atomized and humidified through the ultrasonic atomizer, so that the air comfort is improved; the multifunctional electric heating cooker is simple in structure, complete in function, convenient to operate and suitable for large-scale popularization.
Drawings
FIG. 1 is an external structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is a schematic structural view of the gravity ventilation sleeve of the present invention;
FIG. 4 is a schematic view of the construction of the rinse head of the present invention;
FIG. 5 is a schematic structural view of the knock-out plate of the present invention;
FIG. 6 is a control block diagram of the present invention.
Wherein, 1-box body, 10-cavity I, 100-vent I, 101-dust filtering net, 11-cavity II, 110-heat dissipation port, 111-heat dissipation fan, 12-cavity III, 120-vent II, 121-vent III, 13-air inlet disc, 130-exhaust fan, 131-HEPA net, 14-box door, 15-one-way electromagnetic valve I, 16-roller, 17-telescopic rod, 18-gravity air ventilation sleeve, 180-air ventilation hole, 2-air dust removal device, 20-electrostatic dust removal net, 21-flushing disc, 210-one-way electromagnetic valve II, 211-flushing head, 212-conical sleeve, 213-spiral groove, 22-gas box, 3-air disinfection device, 30-decomposition disc, 300-decomposition ring, 301-aeration plate, 31-ultraviolet lamp, 32-low temperature plasma generator, 4-ultrasonic atomization device, 40-atomization box body, 41-ultrasonic atomization device, 5-control device, 50-touch screen, 51-controller, 6-power supply device.
Detailed Description
Example (b): as shown in fig. 1 and 2, the air purifying and sterilizing device for hospital public wards mainly comprises a box body 1, an air dust removing device 2, an air sterilizing device 3, an ultrasonic atomizing device 4, a control device 5 and a power supply device 6, wherein a switch is arranged on the box body 1, a first cavity 10, a second cavity 11 and a third cavity 12 are arranged in the box body 1, a first ventilation opening 100 is arranged at the bottom end of the first cavity 10, when the air is purified and sterilized, the first ventilation opening 100 is in a closed state, after the air is purified and sterilized, the first ventilation opening 100 is opened to clean an electrostatic dust removing net 20, a dust filtering net 101 is arranged at the position of the first ventilation opening 100, the dust filtering net 101 is of a detachable structure, a plurality of air inlet discs 13 are arranged on the left side wall of the first cavity 10, an exhaust fan 130 is arranged at the position of the air inlet discs 13, a box door 14 is hinged outside the air inlet discs 13, the air-permeable lung particles can be removed, the health of a patient is prevented from being threatened, the cavity II 11 is positioned at the lower right end of the cavity I10, the heat dissipation port 110 is arranged on the right side wall of the cavity II 11, the heat dissipation fan 111 is arranged at the heat dissipation port 110, the heat in the box body 1 is reduced through the heat dissipation fan 111, the damage of an internal device caused by overhigh temperature is avoided, the cavity III 12 is positioned at the upper end of the cavity II 11, the vent II 120 is arranged at the upper end of the cavity III 12, the vent III 121 is arranged between the cavity I10 and the cavity II 11, the vent III 121 between the cavity II 11 and the cavity III 12 is provided with the one-way electromagnetic valve I15, the gravity ventilation sleeve 18 is arranged at the vent III 121 between the cavity I10 and the cavity II 12, as shown in figure 3, the gravity ventilation sleeve 18 is a compressible elastic member, the gravity ventilation sleeve 18 is uniformly provided with a plurality of ventilation holes 180, and when the air pressure in, the gravity ventilation sleeve 18 is jacked up, the treated gas flows into the cavity III 12 from the plurality of ventilation holes 180, the gas in the cavity II 11 is gathered, the disinfection and dust removal time of the air in the cavity II 11 is prolonged, the disinfection and dust removal effect is improved, the bottom end of the box body 1 is provided with a roller 16, the upper end of the box body 1 is provided with an expansion link 17, when the device needs to be moved, the expansion link 17 is pulled out, the device is pulled to a proper position through the roller 16, and then the expansion link 17 is compressed, so that the device is convenient to move, and the space is saved; the air dust removal device 2 comprises an electrostatic dust removal net 20, a washing disc 21 and a gas box 22, wherein the electrostatic dust removal net 20 is arranged in the first cavity 10, the washing disc 21 is arranged at the upper end of the electrostatic dust removal net 20, the washing disc 21 is provided with a plurality of washing heads 211, as shown in fig. 4, a conical sleeve 212 is arranged outside each washing head 211, a spiral groove 213 is formed in each conical sleeve 212, when gas in the gas box 22 passes through the washing disc 21, the gas can flow down from the washing heads 211, the gas can increase the impact force of the air and increase the cleaning force on the electrostatic dust removal net 20 through the spiral grooves 213 in the conical sleeves 212, the gas box 22 is connected with the upper end of the washing disc 21 through a connecting pipe, and a one-way electromagnetic valve II 210 is; the air sterilizing device 3 comprises a decomposition disc 30, a plurality of ultraviolet lamps 31 and a low-temperature plasma generator 32, as shown in figure 5, the decomposition disc 30 is vertically arranged in the cavity II 11, a plurality of decomposition rings 300 are radially arranged in the decomposition disc 30, a nano platinum coating is laid on the side wall of each decomposition ring 300, a vent plate 301 is arranged at the rear end of the decomposition disc 30, the ultraviolet lamps 31 are provided in plurality, the ultraviolet lamps 31 are uniformly arranged on the inner wall of the cavity II 11, and the low-temperature plasma generator 32 is arranged at the right side of the decomposition disc 30; the ultrasonic atomization device 4 comprises an atomization box body 40 and an ultrasonic atomizer 41, the atomization box body 40 is arranged in the cavity III 12 and is connected with an external water source through a connecting pipe, and the ultrasonic atomizer 41 is arranged in the atomization box body 40; the control device 5 comprises a touch screen 50 and a controller 51, wherein the touch screen 50 is arranged on the box body 1, the controller 51 is a controller 51 which is commercially available and has the model number of KY12S, is arranged in the cavity II 11, and is connected with the switch, the exhaust fan 130, the one-way electromagnetic valve I15, the electrostatic dust removal net 20, the one-way electromagnetic valve II 210, the ultraviolet lamp 31, the low-temperature plasma generator 32 and the ultrasonic atomizer 41; the power supply device 4 supplies power to the exhaust fan 130, the one-way electromagnetic valve one 15, the electrostatic dust collection net 20, the one-way electromagnetic valve two 210, the ultraviolet lamp 31, the low-temperature plasma generator 32 and the ultrasonic atomizer 41.
The working principle of the invention is as follows: when air purification and disinfection are carried out, the telescopic rod 17 is drawn out, the device is pulled to a hospital ward through the roller 16, then the telescopic rod 17 is compressed, the switch is manually opened, the air in the hospital ward is sucked into the cavity I10 through the plurality of air inlet discs 13 by the exhaust fan 130, the air is primarily filtered through the HEPA mesh 131 to remove lung particles in the air, the primarily filtered air passes through the electrostatic dust removal mesh 20 to remove dust in the air, at the moment, the vent I100 is in a closed state, the air enters the cavity II 11 through the electromagnetic valve I15, organic compounds such as formaldehyde and the like in the air can be decomposed through the combined action of the ultraviolet lamp 31 and the nano platinum coating, then the air is contacted with the low-temperature plasma generator 32 through the vent plate 301, low-temperature plasma is generated through the low-temperature plasma generator 32 to purify the air, and the processed air is gathered in the cavity II 11, the gravity ventilation sleeve 18 is jacked up after the gathered air pressure is increased, the air flows into the cavity III 12 from the plurality of ventilation holes 180, the atomization box body 40 is connected with an external water source, and water in the atomization box body 40 is liquefied through the ultrasonic atomizer 41 and then flows out through the ventilation hole II 120 in the cavity III 12, so that the air treatment is completed; after air purification and disinfection, the box door 14 is manually closed, the first one-way solenoid valve 15 is closed, the second one-way solenoid valve 210 is opened, the first ventilation opening 100 is in an open state, an external air source enters the gas box 22, then the gas flows down from the plurality of flushing heads 211 when passing through the flushing disc 21, the gas enters the first cavity 10 through the spiral groove 213 on the conical sleeve 212 to clean the electrostatic dust collection net 20, the cleaned air flows out through the first ventilation opening 100 at the bottom end of the first cavity 10, the cleaned dust falls onto the dust collection net 101, and the dust collection net 101 can be detached to be cleaned after cleaning is completed every time.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art; the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (3)
1. The utility model provides an air purification degassing unit that hospital's public ward was used which characterized in that: the air purification device mainly comprises a box body (1), an air dust removal device (2), an air disinfection device (3), an ultrasonic atomization device (4), a control device (5) and a power supply device (6), wherein a switch is arranged on the box body (1), a first cavity (10), a second cavity (11) and a third cavity (12) are arranged in the box body (1), a first vent (100) is arranged at the bottom end of the first cavity (10), a dust filter screen (101) is arranged at the first vent (100), the dust filter screen (101) is of a detachable structure, a plurality of air inlet discs (13) are arranged on the left side wall of the first cavity (10), an exhaust fan (130) is arranged at the air inlet discs (13), a box door (14) is hinged outside the air inlet discs (13), the second cavity (11) is located at the right lower end of the first cavity (10), the third cavity (12) is located at the upper end of the second cavity (11), a third vent (121) is arranged between the first cavity (10) and the second cavity (11), and between the second cavity (11) and the third cavity (12), and a first one-way electromagnetic valve (15) is arranged at the third vent (121) between the first cavity (10) and the second cavity (11); the air dust removal device (2) comprises an electrostatic dust removal net (20), a flushing disc (21) and a gas box (22), the electrostatic dust removal net (20) is arranged in the first cavity (10), the flushing disc (21) is arranged at the upper end of the electrostatic dust removal net (20), the gas box (22) is connected with the upper end of the flushing disc (21) through a connecting pipe, and a one-way electromagnetic valve II (210) is arranged at the connecting position; the air disinfection device (3) comprises a decomposition disc (30), ultraviolet lamps (31) and a low-temperature plasma generator (32), wherein the decomposition disc (30) is vertically arranged in the second cavity (11), a plurality of decomposition rings (300) are radially arranged in the decomposition disc (30), a nano platinum coating is laid on the side wall of each decomposition ring (300), a vent plate (301) is arranged at the rear end of the decomposition disc (30), the ultraviolet lamps (31) are provided in plurality, the ultraviolet lamps (31) are uniformly arranged on the inner wall of the second cavity (11), and the low-temperature plasma generator (32) is arranged on the right side of the decomposition disc (30); the ultrasonic atomization device (4) comprises an atomization box body (40) and an ultrasonic atomizer (41), the atomization box body (40) is arranged in the cavity III (12) and is connected with an external water source through a connecting pipe, and the ultrasonic atomizer (41) is arranged in the atomization box body (40); the control device (5) comprises a touch screen (50) and a controller (51), the touch screen (50) is arranged on the box body (1), and the controller (51) is arranged in the second cavity (11) and is connected with the switch, the exhaust fan (130), the first one-way electromagnetic valve (15), the electrostatic dust collection net (20), the second one-way electromagnetic valve (210), the ultraviolet lamp (31), the low-temperature plasma generator (32) and the ultrasonic atomizer (41); the power supply device (6) supplies power to the exhaust fan (130), the one-way electromagnetic valve I (15), the electrostatic dust collection net (20), the one-way electromagnetic valve II (210), the ultraviolet lamp (31), the low-temperature plasma generator (32) and the ultrasonic atomizer (41);
a gravity ventilation sleeve (18) is arranged at a ventilation opening III (121) between the cavity II (11) and the cavity III (12), the gravity ventilation sleeve (18) is a compressible elastic piece, and a plurality of ventilation holes (180) are uniformly formed in the gravity ventilation sleeve (18);
the washing disc (21) is provided with a plurality of washing heads (211), a conical sleeve (212) is arranged outside each washing head (211), and a spiral groove (213) is formed in each conical sleeve (212).
2. An air purification and disinfection apparatus for hospital public wards as claimed in claim 1, wherein said cabinet (1) is provided with rollers (16) at the bottom end and a telescopic rod (17) at the upper end of the cabinet (1).
3. Air cleaning and disinfecting device for hospital wards of the patent claim 1 characterized in that inside each of said air intake disks (13) there is a HEPA net (131).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910080298.4A CN109869828B (en) | 2019-01-28 | 2019-01-28 | Air purification degassing unit that hospital's public ward was used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910080298.4A CN109869828B (en) | 2019-01-28 | 2019-01-28 | Air purification degassing unit that hospital's public ward was used |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109869828A CN109869828A (en) | 2019-06-11 |
| CN109869828B true CN109869828B (en) | 2021-01-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910080298.4A Expired - Fee Related CN109869828B (en) | 2019-01-28 | 2019-01-28 | Air purification degassing unit that hospital's public ward was used |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111420477B (en) * | 2020-04-01 | 2021-02-02 | 青岛理工大学 | Rotary air purification device |
| CN111536632B (en) * | 2020-06-09 | 2022-07-08 | 宁波爱科特环境电器有限公司 | Air sterilizer |
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