CN110748991B - A medical air purifier that ability of disinfecting is strong for wisdom medical treatment - Google Patents
A medical air purifier that ability of disinfecting is strong for wisdom medical treatment Download PDFInfo
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- CN110748991B CN110748991B CN201911007093.XA CN201911007093A CN110748991B CN 110748991 B CN110748991 B CN 110748991B CN 201911007093 A CN201911007093 A CN 201911007093A CN 110748991 B CN110748991 B CN 110748991B
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- air inlet
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- inlet pipe
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- 230000000249 desinfective effect Effects 0.000 title claims description 3
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 64
- 230000001954 sterilising effect Effects 0.000 claims abstract description 55
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 52
- 239000011521 glass Substances 0.000 claims abstract description 40
- 230000007246 mechanism Effects 0.000 claims abstract description 34
- 238000007789 sealing Methods 0.000 claims abstract description 31
- 238000004140 cleaning Methods 0.000 claims abstract description 15
- 230000005540 biological transmission Effects 0.000 claims description 17
- 230000005855 radiation Effects 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 5
- 238000004887 air purification Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 230000000844 anti-bacterial effect Effects 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000000243 solution Substances 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
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/16—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by purification, e.g. by filtering; by sterilisation; by ozonisation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/44—Regenerating the filter material in the filter
- B01D33/46—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element
- B01D33/461—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element brushes
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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
- F24F11/89—Arrangement or mounting of control or safety devices
-
- 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
- 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
-
- 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
- F24F8/22—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation using UV light
-
- 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)
- Chemical Kinetics & Catalysis (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The invention relates to a medical air purifier with strong sterilizing capability for intelligent medical treatment, which comprises a base, a water tank, a sterilizing tank, an air inlet mechanism, an exhaust pipe and a controller, wherein the sterilizing tank is internally provided with the sterilizing mechanism, the air inlet mechanism comprises a telescopic component, a telescopic hose and an air inlet pipe, the air inlet pipe is internally provided with a filter screen, a rotating component, a rotating shaft, a cleaning rod, a driving rod, a driven rod and a sealing plate, the sterilizing mechanism comprises a glass tube, a first lamp tube, a rotating component, a reflecting plate and a plurality of second lamp tubes, the medical air purifier with strong sterilizing capability for intelligent medical treatment can introduce different distance positions into the glass tube in the sterilizing tank through the water tank through the air inlet mechanism, ensures smooth air circulation and simultaneously reduces noise pollution, is convenient for patients to rest, and not only, ultraviolet rays are intensively and uniformly irradiated on the inner side and the outer side of the spiral part of, thereby increasing the ultraviolet radiation sterilization effect and improving the practicability of the equipment.
Description
Technical Field
The invention relates to the field of air purification equipment, in particular to a medical air purifier with strong sterilization capability for intelligent medical treatment.
Background
The medical air purifier is a medical epidemic prevention air purifier which can be used in a medical system, and the medical air purifier is used for continuously purifying gas in an external space through an air inlet, a filter screen and an air purification filter and then returning the gas to the air so as to achieve the effect of ensuring the air in the space to be clean, and the cleanliness of an air outlet of a clean screen can reach 100 levels.
The prior medical air purifier is operated by a fan to suck air, in order to facilitate the purifier to suck air at various places in a room, the fan usually needs to drive a rotor wing to rotate at a high speed through a motor to accelerate the air flow speed so as to realize large-scale air purification, however, the blower is easy to generate large noise during operation, which affects the rest of the patient and is not beneficial to the recovery of the patient, and moreover, in order to realize the sterilization function, the existing medical air purifier is usually provided with an ultraviolet lamp tube inside, which utilizes the sterilization capability of ultraviolet rays to kill bacteria and viruses in the air, but because of the faster air flow rate inside the air purifier, the amount of ultraviolet radiation received by the air is limited, the sterilization effect of the equipment is very limited, and the practicability of the existing medical air purifier is reduced.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to overcome the defects of the prior art, the medical air purifier for intelligent medical treatment is high in sterilization capacity.
The technical scheme adopted by the invention for solving the technical problems is as follows: a medical air purifier with strong sterilizing capability for intelligent medical treatment comprises a base, a water tank, a sterilizing box, an air inlet mechanism, an exhaust pipe and a controller, wherein the water tank is fixed above the base, the sterilizing box is arranged above the water tank, the sterilizing mechanism is arranged in the sterilizing box, the controller is fixed on the sterilizing box, a PLC is arranged in the controller, the air inlet mechanism is positioned on one side of the sterilizing box, one end of the exhaust pipe is connected with the sterilizing mechanism, the other end of the exhaust pipe is arranged in the water tank, a connecting pipe and a drain pipe are respectively arranged at the upper part and the lower part of the water tank, a valve is arranged in the drain pipe, and the valve is electrically connected with the PLC;
the air inlet mechanism comprises a telescopic component, a telescopic hose and an air inlet pipe, one end of the telescopic hose is connected with the disinfection box through the telescopic component, the other end of the telescopic hose is communicated with the air inlet pipe, the air inlet pipe is L-shaped, one end of the air inlet pipe communicated with the telescopic hose is horizontally arranged, the other end of the air inlet pipe penetrates through the upper part of the water tank, a filter screen, a rotating component, a rotating shaft, a cleaning rod, a driving rod, a driven rod and a sealing plate are arranged in the air inlet pipe, the filter screen is fixed at the horizontal part in the air inlet pipe, the cleaning rod is positioned at one side of the filter screen, which is far away from the disinfection box, one side of the cleaning rod, which is close to the filter screen, is provided with a plurality of hairbrushes, the rotating component is positioned at one side of the filter screen, the rotary assembly is in transmission connection with one end of a driving rod, the other end of the driving rod is hinged with a driven rod, the driven rod is fixed above a sealing plate, the periphery of the sealing plate is in sealing connection with the inner wall of the vertical part of the air inlet pipe, an opening is formed in the sealing plate, and a one-way valve is arranged in the opening;
the disinfection mechanism comprises a glass tube, a first lamp tube, a rotating assembly, a reflecting plate and a plurality of second lamp tubes, one end of the glass tube is fixed above the water tank, the other end of the glass tube penetrates through the upper part of the disinfection box and is communicated with the exhaust pipe, the reflecting plate sleeve is arranged at one end, close to the exhaust pipe, of the glass tube, the rotating assembly is arranged above the reflecting plate and is in transmission connection with the reflecting plate, the second lamp tubes are circumferentially and uniformly distributed below the periphery of the reflecting plate, the first lamp tube is fixed at the center of the bottom in the disinfection box, the center of the glass tube is spirally distributed along the axis of the first lamp tube, the second lamp tubes are located outside the spiral positions of the glass tubes, and the first lamp tube and the second lamp tubes are electrically connected with the PLC.
Preferably, in order to drive the rotating shaft and the driving rod to rotate, the rotating assembly comprises a first motor, a first gear and a second gear, the first motor is fixed in the air inlet pipe and is electrically connected with the PLC, the first motor is in transmission connection with the first gear, the second gear is meshed with the first gear, the second gear is in coaxial fixed connection with the rotating shaft, and the driving rod is hinged to one side, far away from the rotating shaft, of the second gear.
Preferably, in order to ensure the stable rotation of the rotating shaft and the stable movement of the driven rod, a bearing and a lantern ring are further arranged in the air inlet pipe, and the bearing and the lantern ring are respectively sleeved on the rotating shaft and the driven rod.
Preferably, in order to drive the reflector to rotate, the rotating assembly comprises a second motor, a driving bevel gear and a driven bevel gear, the second motor is fixed in the disinfection box and is in transmission connection with the driving bevel gear, the driving bevel gear is meshed with the driven bevel gear, and the driven bevel gear is coaxially fixed above the reflector.
Preferably, in order to support the stable rotation of the reflector, a plurality of sliding blocks are arranged on the periphery of the reflector, an annular slide way is arranged on the inner wall of the disinfection box, and the sliding blocks are connected with the slide way in a sliding mode.
Preferably, in order to ensure stable sliding of the slider, the slide way is a dovetail groove.
Preferably, in order to facilitate remote suction, the telescopic assembly comprises an electric push rod, a connecting rod and a connecting ring, the electric push rod is fixed on one side of the sterilizing box and electrically connected with the PLC, the electric push rod is in transmission connection with the connecting rod, the connecting rod is fixed below the connecting ring, and the connecting ring is fixed at one end, far away from the air inlet pipe, of the telescopic hose.
Preferably, in order to support the disinfection box, a support plate is arranged between the water tank and the disinfection box, the bottom end of the support plate is fixed at the bottom in the water tank, the top end of the support plate is fixed below the disinfection box, and a through hole is formed in the bottom end of the support plate.
Preferably, in order to facilitate the control of the height of the end of the exhaust pipe inside the water tank, the end of the exhaust pipe away from the sterilizing tank is provided with a floating block.
Preferably, a universal wheel is arranged below the base to facilitate movement of the device.
The medical air purifier for intelligent medical treatment has the advantages that different distance positions can be introduced into the glass tube in the disinfection box through the water tank through the air inlet mechanism, smooth air circulation is guaranteed, noise pollution is reduced, a patient can take a rest conveniently, ultraviolet rays are uniformly irradiated on the inner side and the outer side of the spiral part of the glass tube in a concentrated mode through the disinfection mechanism, the ultraviolet radiation sterilization effect is improved, and the practicability of equipment is improved.
Drawings
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic structural view of a medical air purifier with strong sterilization capability for smart medical treatment according to the present invention;
fig. 2 is a sectional view of an intake tube of the medical air purifier having a strong sterilization capability for smart medical treatment of the present invention;
FIG. 3 is a sectional view of a sterilizing compartment of a medical air cleaner for smart medical treatment having a strong sterilizing capability according to the present invention;
fig. 4 is a sectional view of a water tank of a medical air cleaner for smart medical treatment having a strong sterilization capability according to the present invention;
in the figure: 1. the automatic cleaning device comprises a base, a water tank, a disinfection tank, a gas exhaust pipe, a universal wheel, a controller, a connecting pipe, a water exhaust pipe, a water discharge pipe, a telescopic hose, an air inlet pipe, a filter screen, a rotating shaft, a cleaning rod, a driving rod, a driven rod, a sealing plate, a glass tube, a first lamp tube, a second lamp tube, a light reflection plate, a lantern ring, a first motor, a first gear, a second gear, a bearing, a second motor, a driving bevel gear, a driven bevel gear, a sliding block, a slideway, a sliding block, a sliding rod, an electric push rod, a connecting ring, a supporting plate and a floating block, wherein the connecting pipe is 7, the connecting pipe is 8, the telescopic hose is 9, the air inlet pipe is 10, the filter.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
As shown in fig. 1 and 4, a medical air purifier with strong sterilization capability for smart medical treatment comprises a base 1, a water tank 2, a disinfection box 3, an air inlet mechanism, an exhaust pipe 4 and a controller 6, wherein the water tank 2 is fixed above the base 1, the disinfection box 3 is arranged above the water tank 2, the disinfection mechanism is arranged in the disinfection box 3, the controller 6 is fixed on the disinfection box 3, a PLC is arranged in the controller 6, the air inlet mechanism is positioned at one side of the disinfection box 3, one end of the exhaust pipe 4 is connected with the disinfection mechanism, the other end of the exhaust pipe 4 is arranged in the water tank 2, the upper part and the lower part of the water tank 2 are respectively provided with a connecting pipe 7 and a drain pipe 8, a valve is arranged in the drain pipe 8, and the valve is electrically connected with the PLC;
a PLC, i.e., a programmable logic controller, which employs a programmable memory for storing therein a program, executing instructions for user-oriented operations such as logic operation, sequence control, timing, counting, and arithmetic operation, and controlling various types of machines or production processes through digital or analog input/output, is essentially a computer dedicated for industrial control, has a hardware structure substantially the same as that of a microcomputer, and is generally used for data processing and instruction reception and output for realizing central control.
When using this medical air purifier, place equipment behind the target location, add appropriate amount of aqueous solution in to water tank 2 through connecting pipe 7, make the surface of water cross the one end of keeping away from bellows 9 of intake pipe 10, then through the operation of 6 operating device of controller, it starts to admit air the mechanism by PLC control, let in the air of outside back in water tank 2, reentrant disinfect box 3 in, carry out disinfection treatment through disinfection mechanism, then discharge through blast pipe 4, enter into water tank 2, discharge outside through connecting pipe 7, the back of finishing using, PLC control drain pipe 8 is opened, the rivers discharge in the water tank 2 that the convenient to use finishes, when next use, through connecting pipe 7 to water tank 2 internal water injection.
As shown in fig. 1-2, the air intake mechanism includes a telescopic assembly, a telescopic hose 9 and an air intake pipe 10, one end of the telescopic hose 9 is connected with the disinfection box 3 through the telescopic assembly, the other end of the telescopic hose 9 is communicated with the air intake pipe 10, the air intake pipe 10 is L-shaped, one end of the air intake pipe 10 communicated with the telescopic hose 9 is horizontally arranged, the other end of the air intake pipe 10 passes through the upper part of the water tank 2, a filter screen 11, a rotating assembly, a rotating shaft 12, a cleaning rod 13, a driving rod 14, a driven rod 15 and a sealing plate 16 are arranged in the air intake pipe 10, the filter screen 11 is fixed at the horizontal position in the air intake pipe 10, the cleaning rod 13 is located at one side of the filter screen 11 far away from the disinfection box 3, one side of the cleaning rod 13 near the filter screen 11 is provided with a plurality of brushes, the rotary assembly is in transmission connection with one end of a rotary shaft 12, the other end of the rotary shaft 12 penetrates through a filter screen 11 and is fixedly connected with a cleaning rod 13, the rotary assembly is in transmission connection with one end of a driving rod 14, the other end of the driving rod 14 is hinged with a driven rod 15, the driven rod 15 is fixed above a sealing plate 16, the periphery of the sealing plate 16 is in sealing connection with the inner wall of the vertical part of the air inlet pipe 10, an opening is formed in the sealing plate 16, and a one-way valve is arranged in the opening;
in the air inlet mechanism, the telescopic hose 9 can be driven to be telescopically adjusted through the telescopic assembly, so that the air at each position outside can be conveniently introduced into the air inlet pipe 10 through the telescopic hose 9 through the deformation of the telescopic hose 9, in the air inlet pipe 10, the rotating assembly is utilized to drive one end, far away from the driven rod 15, of the driving rod 14 to rotate around the axis of the rotating shaft 12, the driving rod 14 acts on the sealing plate 16 through the driven rod 15, so that the periphery of the sealing plate 16 can reciprocate up and down along the inner wall of the air inlet pipe 10, because the one-way valve is arranged on the opening of the sealing plate 16, the air above the sealing plate 16 can enter the lower part of the sealing plate 16 through the one-way valve, and the air below the sealing plate 16 can not flow to the upper part of the sealing plate 16 through the one-way valve, when the sealing plate 16 moves upwards, the outside, and, when the sealing plate 16 moves downward, the air in the sealing plate 16 is pressed into the aqueous solution in the water tank 2, so that the air flows upwards after passing through the water solution and enters the glass tube 17 of the disinfection mechanism, thereby completing the work of introducing the air, while the external air is introduced, dust in the air is prevented from passing through the intake duct 10 by the mesh 11, and the rotating component drives the rotating shaft 12 to rotate, so that the rotating rod rotates, the rotating rod sweeps dust adsorbed on the surface of the filter screen 11 through the hairbrush, the circulation of air is convenient to keep, the problem that the dust blocks the meshes of the filter screen 11 to cause unsmooth air circulation is avoided, since the apparatus, when introducing air, by the reciprocating movement of the sealing plate 16, can deliver air into the sterilizing compartment 3, through the disinfection of disinfection mechanism, compare in the blade that utilizes the fan of high-speed rotation, this mechanism work noise that admits air is low to the patient rest has been avoided influencing.
As shown in fig. 3, the sterilizing mechanism includes a glass tube 17, a first lamp tube 18, a rotating member, a reflecting plate 20 and a plurality of second lamp tubes 19, one end of the glass tube 17 is fixed above the water tank 2, the other end of the glass tube 17 passes through the upper part of the sterilizing box 3 to be communicated with the exhaust pipe 4, the reflecting plate 20 is sleeved at one end of the glass tube 17 close to the exhaust tube 4, the rotating component is arranged above the reflecting plate 20, the rotating component is connected with the reflecting plate 20 in a transmission way, the second lamp tubes 19 are uniformly distributed under the periphery of the reflecting plate 20 in the circumferential direction, the first lamp tube 18 is fixed at the center of the bottom in the disinfection box 3, the center part of the glass tube 17 is spirally distributed along the axis of the first lamp tube 18, the second lamp tube 19 is positioned at the outer side of the spiral part of the glass tube 17, and the first lamp tube 18 and the second lamp tube 19 are both electrically connected with the PLC.
In the operation process of the equipment, air introduced by the air inlet mechanism enters the glass tube 17, the PLC controls the first lamp tube 18 and the second lamp tube 19 to be started simultaneously when the central part of the glass tube 17 flows upwards along the spiral glass tube 17, ultraviolet rays are radiated from the spiral inner side and the spiral outer side of the glass tube 17 respectively by the first lamp tube 18 and the second lamp tube 19, so that the radiation quantity of the ultraviolet rays contacted with the air flowing in the glass tube 17 is increased, the reflector 20 is driven to rotate by the rotating assembly, the reflector 20 drives the second lamp tube 19 to rotate around the central axis of the spiral part of the glass tube 17, the air flowing in the glass tube 17 is uniformly irradiated by the ultraviolet rays, the ultraviolet rays irradiated by the first lamp tube 18 and the second lamp tube 19 are downwards reflected by the rotating reflector 20 on the surface of the first lamp tube 18 and the second lamp tube 19, and the leakage of the ultraviolet rays is prevented, the ultraviolet rays are intensively irradiated on the air flowing in the glass tube 17, and the ultraviolet radiation quantity received by the air is increased, so that the sterilization effect on the air is ensured.
As shown in fig. 2, the rotating assembly includes a first motor 22, a first gear 23 and a second gear 24, the first motor 22 is fixed in the air inlet pipe 10, the first motor 22 is electrically connected to the PLC, the first motor 22 is in transmission connection with the first gear 23, the second gear 24 is engaged with the first gear 23, the second gear 24 is coaxially and fixedly connected to the rotating shaft 12, and the driving rod 14 is hinged to one side of the second gear 24, which is far away from the rotating shaft 12.
The PLC controls the first motor 22 to start, so as to drive the first gear 23 to rotate, and the first gear 23 acts on the second gear 24 engaged with the first gear, so that the second gear 24 rotates, and further the rotating shaft 12 and the end of the driving rod 14 far away from the driven rod 15 rotate.
Preferably, in order to ensure the stable rotation of the rotating shaft 12 and the stable movement of the driven rod 15, a bearing 25 and a collar 21 are further arranged in the air inlet pipe 10, and the bearing 25 and the collar 21 are respectively sleeved on the rotating shaft 12 and the driven rod 15. The bearing 25 and the collar 21 are used for supporting the rotating shaft 12 and the driven rod 15 respectively, and the stability of rotation of the rotating shaft 12 and movement of the driven rod 15 is ensured.
As shown in fig. 3, the rotating assembly comprises a second motor 26, a driving bevel gear 27 and a driven bevel gear 28, the second motor 26 is fixed in the sterilizing box 3, the second motor 26 is in transmission connection with the driving bevel gear 27, the driving bevel gear 27 is meshed with the driven bevel gear 28, and the driven bevel gear 28 is coaxially fixed above the reflector 20.
The PLC controls the second motor 26 to drive the driving bevel gear 27 to rotate, and the driving bevel gear 27 acts on the driven bevel gear 28 engaged with the driving bevel gear, so that the driven bevel gear 28 drives the reflector 20 to rotate.
Preferably, in order to support the light reflecting plate 20 to rotate stably, a plurality of sliding blocks 29 are arranged on the periphery of the light reflecting plate 20, an annular slide way 30 is arranged on the inner wall of the sterilizing box 3, and the sliding blocks 29 are connected with the slide way 30 in a sliding manner. The rotation track of the slider 29 is fixed by the annular slide 30 fixed in the sterilizing chamber 3, so that the reflecting plate 20 is stably rotated.
Preferably, the slide ways 30 are dovetail grooves to ensure stable sliding of the slide block 29. Because the slide way 30 is a dovetail groove, the slide block 29 can not be separated from the annular slide way 30, and the stable rotation of the slide block 29 and the reflecting plate 20 is further ensured.
Preferably, in order to facilitate remote suction, the telescopic assembly comprises an electric push rod 31, a connecting rod 32 and a connecting ring 33, wherein the electric push rod 31 is fixed on one side of the sterilizing box 3, the electric push rod 31 is electrically connected with the PLC, the electric push rod 31 is in transmission connection with the connecting rod 32, the connecting rod 32 is fixed below the connecting ring 33, and the connecting ring 33 is fixed on one end of the telescopic hose 9 far away from the air inlet pipe 10. PLC control electric putter 31 starts, drives go-between 33 through connecting rod 32 and removes at the horizontal direction, and then drives bellows 9 and stretch out and draw back and warp, makes things convenient for equipment to breathe in to the distant place through bellows 9.
Preferably, a support plate 34 is arranged between the water tank 2 and the disinfection tank 3 for supporting the disinfection tank 3, the bottom end of the support plate 34 is fixed at the bottom in the water tank 2, the top end of the support plate 34 is fixed below the disinfection tank 3, and the bottom end of the support plate 34 is provided with a through hole. Utilize extension board 34 to support disinfect box 3, the bottom of extension board 34 sets up the through-hole, make things convenient for the circulation of rivers in the water tank 2, be convenient for carry out the humidification to intake pipe 10 exhaust air, guarantee air humidity, extension board 34 keeps apart the one end of being connected with water tank 2 of connecting pipe 7 and glass pipe 17 simultaneously, when preventing intake pipe 10 exhaust air, the air is not directly discharged from connecting pipe 7 through disinfect box 3.
Preferably, in order to facilitate the control of the height of the end of the exhaust pipe 4 inside the water tank 2, the end of the exhaust pipe 4 remote from the sterilizing chamber 3 is provided with a floating block 35. Utilize floating block 35 to make the user pass through connecting pipe 7 to water tank 2 in the back, the one end of keeping away from disinfect box 3 of blast pipe 4 all the time with the surface of water contact in the water tank 2, avoid outside air to pass through in blast pipe 4 gets into glass pipe 17, influence the inside clean of glass pipe 17.
Preferably, a universal wheel 5 is provided below the base 1 to facilitate movement of the device.
When the medical air purifier is used, the telescopic hose 9 is driven to deform through the telescopic assembly, so that the air sucked into a far place by equipment can be conveniently purified, the air inlet pipe 10 is internally provided with the rotating assembly to drive the rotating shaft 12 and the driving rod 14 to rotate, the cleaning rod 13 drives the brush to rotate on the surface of the filter screen 11, the filter screen 11 is guaranteed to be dredged, the air circulation is convenient, the driving rod 14 and the driven rod 15 drive the sealing plate 16 to reciprocate, the air introduced through the telescopic hose 9 is pressed into the water tank 2 to be humidified and then enters the sterilizing box 3 through the glass tube 17, the noise generated by the sealing plate 16 can be reduced by controlling the reciprocating movement frequency of the sealing plate 16, the rest of a patient is prevented from being influenced, when the air flows in the glass tube 17, the ultraviolet rays are respectively radiated from the inner side and the outer side of the spiral glass tube 17 by utilizing the first lamp tube 18 and the rotating second lamp tube 19, and the, ensure the amount of ultraviolet radiation received from the air, thereby enhancing the sterilizing ability, ensuring the sterilizing effect, and after the sterilization treatment, discharging to the outside through the exhaust pipe 4 and the connection pipe 7.
Compared with the prior art, this a medical air purifier for wisdom medical treatment that bactericidal ability is strong can be with different distance positions through the air inlet mechanism in the glass pipe 17 of water tank 2 introduction in the disinfect box 3, guaranteed that circulation of air has reduced noise pollution when smooth and easy, make things convenient for patient to have a rest, moreover, concentrate through disinfection mechanism and evenly shine the ultraviolet ray to the inside and outside both sides at the spiral position of glass pipe 17 are concentrated, thereby ultraviolet radiation bactericidal effect has been increased, the practicality of equipment has been improved.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. The utility model provides a medical air purifier that ability of disinfecting is strong for wisdom medical treatment, its characterized in that, includes base (1), water tank (2), disinfect box (3), mechanism, blast pipe (4) and controller (6) admit air, water tank (2) are fixed in the top of base (1), disinfect box (3) set up the top at water tank (2), be equipped with disinfection mechanism in disinfect box (3), controller (6) are fixed on disinfect box (3), be equipped with PLC in controller (6), the mechanism of admitting air is located one side of disinfect box (3), the one end and the disinfection mechanism of blast pipe (4) are connected, the other end of blast pipe (4) sets up in water tank (2), the upper portion and the lower part of water tank (2) are equipped with connecting pipe (7) and drain pipe (8) respectively, be equipped with the valve in drain pipe (8), the valve is electrically connected with the PLC;
the air inlet mechanism comprises a telescopic component, a telescopic hose (9) and an air inlet pipe (10), one end of the telescopic hose (9) is connected with the disinfection box (3) through the telescopic component, the other end of the telescopic hose (9) is communicated with the air inlet pipe (10), the air inlet pipe (10) is L-shaped, one end of the air inlet pipe (10) communicated with the telescopic hose (9) is horizontally arranged, the other end of the air inlet pipe (10) penetrates through the upper part of the water tank (2), a filter screen (11), a rotating component, a rotating shaft (12), a cleaning rod (13), a driving rod (14), a driven rod (15) and a sealing plate (16) are arranged in the air inlet pipe (10), the filter screen (11) is fixed at the horizontal position in the air inlet pipe (10), the cleaning rod (13) is positioned at one side, far away from the disinfection box (3), of the filter screen (11), and one side, close to the filter screen (11), of the, the rotary component is positioned on one side, far away from the cleaning rod (13), of the filter screen (11), is in transmission connection with one end of the rotary shaft (12), the other end of the rotary shaft (12) penetrates through the filter screen (11) and is fixedly connected with the cleaning rod (13), the rotary component is in transmission connection with one end of the driving rod (14), the other end of the driving rod (14) is hinged with the driven rod (15), the driven rod (15) is fixed above the sealing plate (16), the periphery of the sealing plate (16) is in sealing connection with the inner wall of the vertical part of the air inlet pipe (10), an opening is formed in the sealing plate (16), and a one-way valve is arranged in the opening;
the disinfection mechanism comprises a glass tube (17), a first lamp tube (18), a rotating assembly, a reflecting plate (20) and a plurality of second lamp tubes (19), one end of the glass tube (17) is fixed above the water tank (2), the other end of the glass tube (17) penetrates through the upper part of the disinfection box (3) to be communicated with the exhaust pipe (4), the reflecting plate (20) is sleeved at one end, close to the exhaust pipe (4), of the glass tube (17), the rotating assembly is arranged above the reflecting plate (20), the rotating assembly is in transmission connection with the reflecting plate (20), the second lamp tubes (19) are uniformly distributed below the periphery of the reflecting plate (20) in the circumferential direction, the first lamp tube (18) is fixed at the center of the bottom in the disinfection box (3), the center parts of the glass tube (17) are spirally distributed along the axis of the first lamp tube (18), and the second lamp tubes (19) are located outside the spiral parts of the glass tube (17), the first lamp tube (18) and the second lamp tube (19) are electrically connected with the PLC.
2. The medical air purifier with strong sterilization capability for intelligent medical treatment according to claim 1, wherein the rotating assembly comprises a first motor (22), a first gear (23) and a second gear (24), the first motor (22) is fixed in the air inlet pipe (10), the first motor (22) is electrically connected with the PLC, the first motor (22) is in transmission connection with the first gear (23), the second gear (24) is engaged with the first gear (23), the second gear (24) is coaxially and fixedly connected with the rotating shaft (12), and the driving rod (14) is hinged with one side of the second gear (24) far away from the rotating shaft (12).
3. The medical air purifier with strong sterilization capability for intelligent medical treatment according to claim 1, wherein a bearing (25) and a collar (21) are further arranged in the air inlet pipe (10), and the bearing (25) and the collar (21) are respectively sleeved on the rotating shaft (12) and the driven rod (15).
4. The medical air purifier with strong sterilization capability for intelligent medical treatment according to claim 1, wherein the rotating assembly comprises a second motor (26), a driving bevel gear (27) and a driven bevel gear (28), the second motor (26) is fixed in the sterilizing box (3), the second motor (26) is in transmission connection with the driving bevel gear (27), the driving bevel gear (27) is engaged with the driven bevel gear (28), and the driven bevel gear (28) is coaxially fixed above the reflector (20).
5. The medical air purifier with strong sterilization capability for intelligent medical treatment according to claim 1, wherein a plurality of sliding blocks (29) are arranged on the periphery of the reflector (20), an annular slide way (30) is arranged on the inner wall of the disinfection box (3), and the sliding blocks (29) are slidably connected with the slide way (30).
6. The medical air purifier with strong sterilization capability for smart medical treatment as claimed in claim 5, wherein the slide way (30) is a dovetail groove.
7. The medical air purifier with strong sterilization capability for intelligent medical treatment according to claim 1, wherein the telescopic assembly comprises an electric push rod (31), a connecting rod (32) and a connecting ring (33), the electric push rod (31) is fixed on one side of the sterilizing box (3), the electric push rod (31) is electrically connected with the PLC, the electric push rod (31) is in transmission connection with the connecting rod (32), the connecting rod (32) is fixed below the connecting ring (33), and the connecting ring (33) is fixed at one end of the telescopic hose (9) far away from the air inlet pipe (10).
8. The medical air purifier with strong sterilization capability for intelligent medical treatment as claimed in claim 1, wherein a support plate (34) is arranged between the water tank (2) and the disinfection box (3), the bottom end of the support plate (34) is fixed at the bottom inside the water tank (2), the top end of the support plate (34) is fixed below the disinfection box (3), and the bottom end of the support plate (34) is provided with a through hole.
9. The medical air purifier with strong sterilization capability for intelligent medical treatment as claimed in claim 1, wherein a floating block (35) is provided at one end of the exhaust pipe (4) far from the sterilizing chamber (3).
10. The medical air purifier with strong sterilization capability for intelligent medical treatment as claimed in claim 1, wherein universal wheels (5) are provided under the base (1).
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| CN111227697B (en) * | 2020-03-06 | 2021-11-09 | 浙江英特汉莎智能科技有限公司 | Hand dryer capable of automatically cleaning air separation net |
| CN112336955A (en) * | 2020-11-26 | 2021-02-09 | 马梅伍 | Breathing machine device based on intelligent control and disinfection humidification |
| CN113074426B (en) * | 2021-04-07 | 2022-05-13 | 常州市武进人民医院 | Ventilation and disinfection equipment for hospital and hospital department |
| CN113028557B (en) * | 2021-04-25 | 2022-04-19 | 深圳市瑞美多环保科技有限公司 | Air purification device with self-cleaning function |
| CN113876992B (en) * | 2021-09-24 | 2023-12-05 | 珠海天达生物科技有限公司 | LED deep ultraviolet sterilization device for air purification |
| CN115789847B (en) * | 2023-02-07 | 2023-04-07 | 潍坊医学院附属医院 | Automatic air sterilizer |
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Effective date of registration: 20210604 Address after: 272000 west of middle section of Dayu North Road, economic development zone, Yanzhou District, Jining City, Shandong Province Applicant after: Jining Fengtai Medical Instrument Co.,Ltd. Address before: Room f05-0009, 5 / F, 22 xihouwei, Liwan District, Guangzhou City, Guangdong Province (cluster registration) Applicant before: GUANGZHOU SHAWEISHI ELECTRONIC TECHNOLOGY Co.,Ltd. |
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Denomination of invention: A medical air purifier with strong sterilization ability for intelligent medical treatment Effective date of registration: 20220120 Granted publication date: 20210629 Pledgee: Jining Yanzhou sub branch of Postal Savings Bank of China Pledgor: Jining Fengtai Medical Instrument Co.,Ltd. Registration number: Y2022980000779 |
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Address after: 272000 west of middle section of Dayu North Road, economic development zone, Yanzhou District, Jining City, Shandong Province Patentee after: Shandong Fengtai Health Technology Co.,Ltd. Country or region after: China Address before: 272000 west of middle section of Dayu North Road, economic development zone, Yanzhou District, Jining City, Shandong Province Patentee before: Jining Fengtai Medical Instrument Co.,Ltd. Country or region before: China |