CN113606724A - Anti-infection nursing device and using method thereof - Google Patents
Anti-infection nursing device and using method thereof Download PDFInfo
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- CN113606724A CN113606724A CN202110907247.1A CN202110907247A CN113606724A CN 113606724 A CN113606724 A CN 113606724A CN 202110907247 A CN202110907247 A CN 202110907247A CN 113606724 A CN113606724 A CN 113606724A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/80—Self-contained air purifiers
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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
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
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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
- F24F13/24—Means for preventing or suppressing noise
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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
- 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
- F24F3/14—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 humidification; by dehumidification
- F24F3/153—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 humidification; by dehumidification with subsequent heating, i.e. with the air, given the required humidity in the central station, passing a heating element to achieve the required temperature
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/20—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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/20—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation
- F24F8/24—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation using sterilising media
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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
- F24F13/24—Means for preventing or suppressing noise
- F24F2013/242—Sound-absorbing material
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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)
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- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
The invention provides an anti-infection nursing device and a using method thereof, the anti-infection nursing device comprises a box body, wherein a front door plate is hinged to the long edge of one side of the box body, the outer side of the front door plate is fixedly connected with a control end, the other side of the box body is connected with an air inlet, the opposite surface of the air inlet on the outer side of the box body is connected with an air outlet, an air inlet area communicated with the air inlet is arranged in the box body, a first-stage filtering area communicated with the air inlet area is arranged in the box body, a second-stage filtering area is communicated above the first-stage filtering area, a humidifying and disinfecting area and a temperature adjusting area are communicated above the second-stage filtering area, the humidifying and disinfecting area is positioned between the air inlet area and the temperature adjusting area, the air inlet area is positioned at the same side of the first-stage filtering area, the second-stage filtering area and the humidifying and disinfecting area, the temperature adjusting area is communicated with the air outlet, and sound-absorbing cotton is arranged in the side wall of the box body. The invention can provide clean air for the patient, get rid of the limitation of the existing respirator, can avoid influencing the movement of the patient, has good silencing effect and can avoid influencing the rest of the patient.
Description
Technical Field
The invention belongs to the field of medical instruments, and particularly relates to an infection-preventing nursing device and a using method thereof.
Background
Cross infection is a phenomenon that pathogens of natural hosts infect or are transmitted to non-natural hosts, and refers to local tissues and systemic inflammatory response caused by invasion of pathogens such as bacteria, viruses, fungi, parasites and the like into a human body; it often occurs in special locations such as care wards in hospitals. The prevention of cross infection needs to use the interval isolating device to carry out isolation, but the efficiency of adopting the division board to carry out isolation is lower, and space utilization is low.
In the existing infection-preventing nursing device for the department of respiration, noise and vibration are large in the process of filtering and disinfecting air, so that the rest and recovery of a patient are influenced; meanwhile, the moisture in the air can not be fully filtered, so that bacteria in the moisture can be continuously remained around the patient, and serious influence is caused on the health and recovery of the patient; the nursing device utilizes the ultraviolet disinfection lamp to disinfect air, and the disinfection effect is greatly reduced because the air passes through the device with higher filtering speed. Therefore, there is a need for an anti-infection nursing device with good silencing effect and high disinfection efficiency to purify indoor air, prevent the spread of diseases, and sterilize and disinfect the air in a ward to avoid cross infection.
Disclosure of Invention
The invention aims to provide an infection-preventing nursing device and a using method thereof, which aim to solve the problems.
In order to achieve the purpose, the invention provides the following scheme: a long edge of one side of the box body is hinged with a front door plate, a control end is fixedly connected with the outer side of the front door plate, the other side of the box body is connected with an air inlet, the outer side of the box body is connected with an air outlet on the opposite surface of the air inlet, an air inlet area communicated with the air inlet is arranged on one side, close to the air inlet, of the inner side of the box body, a first-stage filtering area communicated with the air inlet area is arranged at the bottom of the inner side of the box body, a second-stage filtering area is communicated above the first-stage filtering area, a humidifying and sterilizing area and a temperature adjusting area are communicated above the second-stage filtering area, the humidifying and sterilizing area is positioned between the air inlet area and the temperature adjusting area, the air inlet area is positioned on the same side of the first-stage filtering area, the second-stage filtering area and the humidifying and sterilizing area, and the temperature adjusting area is communicated with the air outlet, and sound-absorbing cotton is arranged in the side wall of the box body.
Preferably, the air inlet area is including setting up the first intake pipe of box inboard bottom, first intake pipe top intercommunication has the second intake pipe, second intake pipe middle section intercommunication has booster one end, the both ends of booster are connected with the intake pipe silencer respectively, booster other end bottom through the second solenoid valve with second filtering area intercommunication, booster other end top intercommunication has first outlet duct air inlet, first outlet duct middle-end intercommunication has the outlet duct muffler, first outlet duct gas outlet through the third solenoid valve with humidification disinfection area intercommunication, first intake pipe with the end of giving vent to anger of second intake pipe with first filtering area intercommunication, second solenoid valve, third solenoid valve with control end electric connection.
Preferably, the first-stage filtering area comprises the bottom end of an air filter communicated with the first air inlet pipe, the top end of the air filter is communicated with the bottom of an adsorber through a first pipeline, the top of the adsorber is communicated with the bottom of a dryer through a second channel, and the top of the dryer is communicated with the second-stage filtering area.
Preferably, the second-stage filtering area comprises an air compression assembly communicated with the top of the dryer, the air compression assembly is communicated with a compressed air water filtering assembly through a first electromagnetic valve, and the compressed air water filtering assembly is positioned above the air filter;
the air compression assembly comprises a compression shell connected inside the box body, the bottom of the inner side of the compression shell is fixedly connected with an air pump communicated with the dryer, and the top of the inner side of the compression shell is connected with an ultraviolet disinfection lamp, a temperature sensor and a pressure sensor;
the compressed air water filtering component comprises a high-pressure water filtering shell communicated with the first electromagnetic valve, a plurality of fiber filter screens are arranged at the top of the inner side of the high-pressure water filtering shell, a liquid level sensor is connected to the bottom of the inner side of the high-pressure water filtering shell, a liquid collecting bottle is communicated with the bottom of the inner side of the high-pressure water filtering shell through a fourth electromagnetic valve, the top of the inner side of the high-pressure water filtering shell is communicated with the supercharger through a second electromagnetic valve, and the first electromagnetic valve, the air suction pump, the liquid level sensor, the fourth electromagnetic valve, the temperature sensor and the pressure sensor are electrically connected with the control end.
Preferably, the humidifying and sterilizing area comprises a disinfectant container and a distilled water container which are fixedly connected to the inner side of the box body from top to bottom in sequence, the third electromagnetic valve is communicated with the bottom of the distilled water container through a first humidifying pipe, the top of the distilled water container is communicated with the top end of the disinfectant container through a second humidifying pipe, and the inner side of the disinfectant container is connected with an atomizer; the third solenoid valve is also communicated with a dosing pipe, the dosing pipe penetrates through the top end of the disinfectant container and is communicated with the temperature regulation area, and the atomizer is electrically connected with the control end.
Preferably, the medicine feeding pipe is close to the baffle fixedly connected with one end of the third electromagnetic valve, the baffle is close to one side of the air inlet end of the medicine feeding pipe is communicated with the top of the disinfectant container through a fifth electromagnetic valve, the baffle is close to one side of the air outlet end of the medicine feeding pipe and communicated with the top of the disinfectant container, the baffle is located on the outer side of the disinfectant container, the medicine feeding pipe is communicated with the temperature regulation area, and the fifth electromagnetic valve is electrically connected with the control end.
Preferably, the temperature regulation district is including seting up the inboard accuse temperature chamber of box, the inboard fixedly connected with heat exchange pipe in accuse temperature chamber, heat exchange pipe the inlet end with add the pencil intercommunication, heat exchange pipe give vent to anger the end with the gas outlet intercommunication, it is connected with the ventilation fan that is used for the heat transfer to control the temperature intracavity, the ventilation fan with the box outside intercommunication, accuse temperature chamber is connected with temperature sensor, ventilation fan, temperature sensor with the control end intercommunication.
Preferably, the air inlet includes first air inlet and second air inlet, first air inlet with first intake pipe inlet end intercommunication, the second air inlet with second intake pipe inlet end intercommunication, first air inlet is located box outside bottom, the second air inlet is located box outside top.
A method for using an anti-infection nursing device, which comprises the following steps:
the method comprises the following steps: collecting the temperature and humidity of the outside of the box body and the indoor environment;
step two: operating the control end according to the acquired environmental temperature and humidity, and setting an execution command;
step three: the air in the room is filtered, and the temperature and humidity of the filtered air are adjusted.
The invention has the following technical effects: indoor air is sucked into the box body through the air inlet, large-particle dust, harmful gas and moisture in the air are filtered by the first-stage filtering area and the second-stage filtering area, and then the filtered air is properly disinfected and humidified through the humidifying and disinfecting area according to the instruction setting of the control end; in order to ensure that the temperature of the filtered air is the same as that of the indoor air, the temperature adjusting area can selectively adjust the temperature of the air properly, and the sound absorbing cotton can effectively absorb the radiation noise caused by the air flowing in the box body and the noise caused by the vibration of the box body.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic external view of the present invention;
FIG. 2 is a schematic view of the internal area of the present invention;
FIG. 3 is a front cross-sectional view of the present invention;
wherein, 1, a box body; 2. a front door panel; 3. a control end; 4. a first air inlet; 5. a second air inlet; 6. an air outlet; 7. an air intake zone; 8. a first stage filtration zone; 9. a second stage filtration zone; 10. a humidifying and sterilizing area; 11. a temperature regulation zone; 12. a first intake pipe; 13. a second intake pipe; 14. a filter housing; 15. an air filter element; 16. a first conduit; 17. an adsorption housing; 18. a second channel; 19. drying the shell; 20. an air pump; 21. compressing the shell; 22. a first solenoid valve; 23. a high pressure water filtration housing; 24. a fiber filter screen; 25. a second solenoid valve; 26. a supercharger; 27. a first air outlet pipe; 28. a muffler of the air outlet pipe; 29. a third electromagnetic valve; 30. a first humidifying pipe; 31. an air inlet pipe silencer; 32. a medicine feeding pipe; 33. a second humidifying pipe; 34. a temperature control cavity; 35. a heat exchange tube; 36. a container for a disinfectant; 37. a distilled water container; 38. and a baffle plate.
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 order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
Referring to fig. 1-3, the invention provides an infection-preventing nursing device, which comprises a box body 1, wherein a front door plate 2 is hinged on the long edge of one side of the box body 1, a control end 3 is fixedly connected with the outer side of the front door plate 2, an air inlet is connected with the other side of the box body 1, an air outlet 6 is connected on the opposite surface of the air inlet on the outer side of the box body 1, an air inlet area 7 communicated with the air inlet is arranged on one side, close to the air inlet, of the inner side of the box body 1, a first-stage filtering area 8 communicated with the air inlet area 7 is arranged at the bottom of the inner side of the box body 1, a second-stage filtering area 9 is communicated with the upper part of the first-stage filtering area 8, a humidifying and sterilizing area 10 and a temperature adjusting area 11 are communicated with the upper part of the second-stage filtering area 9, the humidifying and sterilizing area 10 are positioned between the air inlet area 7 and the temperature adjusting area 11, the air inlet area 7 is positioned at the same side as the first-stage filtering area 8, the second-stage filtering area 9 and the humidifying and the sterilizing area 10, and the temperature adjusting area 11 is communicated with the air outlet 6, the side wall of the box body 1 is internally provided with sound absorption cotton.
Indoor air is sucked into the box body 1 through the air inlet, large-particle dust, harmful gas and moisture in the air are filtered by the first-stage filtering area 8 and the second-stage filtering area 9, and then the filtered air is properly disinfected and humidified through the humidifying and disinfecting area 10 according to the instruction setting of the control end 3; in order to ensure that the temperature of the filtered air is the same as that of the indoor air, the temperature adjusting area 11 can selectively adjust the temperature of the air properly, and the sound absorbing cotton can effectively absorb the radiation noise caused by the air flow in the box body 1 and the noise caused by the vibration of the box body 1.
Further optimize the scheme, air intake zone 7 is including setting up the first intake pipe 12 in box 1 inboard bottom, first intake pipe 12 top intercommunication has second intake pipe 13, second intake pipe 13 middle section intercommunication has booster 26 one end, booster 26's both ends are connected with intake pipe silencer 31 respectively, booster 26 other end bottom is through second solenoid valve 25 and second filtering area 9 intercommunication, booster 26 other end top intercommunication has first outlet duct 27 air inlet, first outlet duct 27 middle-end intercommunication has outlet duct silencer 28, first outlet duct 27 gas outlet passes through third solenoid valve 29 and humidification disinfection district 10 intercommunication, first intake pipe 12 communicates with first filtering area 8 with the end of giving vent to anger of second intake pipe 13, second solenoid valve 25, third solenoid valve 29 and 3 electric connection of control end.
The air inlet area 7 comprises a first air inlet pipe 12 and a second air inlet pipe 13, the first air inlet pipe 12 positioned at the bottom of the box body 1 directly sucks air to the first-stage filtering area 8, and because the air inlet end of the second air inlet pipe 13 positioned at the top of the box body 1 is far away from the first-stage filtering area 8, a supercharger is required to provide air inlet pressure for the second air inlet pipe 13, so that more air is sucked and filtered; the device is generally placed in a treatment room and is located nearby a patient, if the air inlet noise is too large, the rest and recovery of the patient can be seriously influenced, the silencer 31 is connected to the second air inlet pipe 13, and the silencer 28 is communicated with the middle end of the first air outlet pipe 27, so that the noise caused by air flow can be effectively reduced.
In a further optimized scheme, the first-stage filtering area 8 comprises the bottom end of an air filter communicated with the first air inlet pipe 12, the top end of the air filter is communicated with the bottom of an adsorber through a first pipeline 16, the top of the adsorber is communicated with the bottom of a dryer through a second channel 18, and the top of the dryer is communicated with the second-stage filtering area 9.
Air cleaner can filter the large granule dust in the air, and the adsorber can adsorb small granule dust and harmful gas in the air, makes the air that gets into in the desicator obtain further filtration, and the desicator can tentatively filter the absorption to the moisture in the air, filters the harmful substance in the moisture simultaneously, and the air after the drying gets into in second level filtering area 9.
In a further optimized scheme, the second-stage filtering area 9 comprises an air compression component communicated with the top of the dryer, the air compression component is communicated with a compressed air water filtering component through a first electromagnetic valve 22, and the compressed air water filtering component is positioned above the air filter;
the air compression assembly comprises a compression shell 21 connected inside the box body 1, the bottom of the inner side of the compression shell 21 is fixedly connected with an air suction pump 20 communicated with the dryer, and the top of the inner side of the compression shell 21 is connected with an ultraviolet disinfection lamp, a temperature sensor and a pressure sensor;
compressed air drainage subassembly includes the high-pressure water filtration casing 23 with first solenoid valve 22 intercommunication, the inboard top of high-pressure water filtration casing 23 is provided with a plurality of fibre filter screens 24, the inboard bottom of high-pressure water filtration casing 23 is connected with level sensor, the inboard bottom of high-pressure water filtration casing 23 has the liquid collecting bottle through fourth solenoid valve intercommunication, the inboard top of high-pressure water filtration casing 23 is passed through second solenoid valve 25 and booster 26 intercommunication, first solenoid valve 22, aspiration pump 20, level sensor, the fourth solenoid valve, a weighing sensor and a temperature sensor, pressure sensor and 3 electric connection of control end.
The air power of the air inlet area 7 comes from the air pump 20, the outside air is sucked into the compression shell 21 through the negative pressure generated at the air inlet end of the air pump 20 and sequentially passes through the air inlet area 7 and the first-stage filtering area 8, the air in the compression shell 21 is continuously compressed, the air quantity is continuously increased, and the sterilization is performed under the action of the ultraviolet sterilization lamp; when the pressure in the compression shell 21 rises and reaches the sensing value of the pressure sensor, the control end 3 converts the pressure signal into an opening signal and transmits the opening signal to the first electromagnetic valve 22, the first electromagnetic valve 22 is opened, and the compressed air is extruded into the high-pressure water filtering shell 23; then, compressed air is blown to the fiber filter screen 24, moisture in the compressed air is filtered and collected by the fiber filter screen 24, collected water drops are accumulated in the high-pressure water filtering shell 23, when the water level reaches the sensing position of the liquid level sensor, the control end 3 converts the sensing signal of the liquid level sensor into an opening signal and transmits the opening signal to the fourth electromagnetic valve, the fourth electromagnetic valve is opened, and the collected water is discharged into the liquid collecting bottle; when the fourth electromagnetic valve is opened, the second electromagnetic valve 25 is closed, and water is quickly discharged into the liquid collecting bottle under the pressure action of compressed gas; the compressed air after being filtered passes through the second electromagnetic valve 25 and then continues to pass through the supercharger 26, after passing through the supercharger 26, the compressed air converts the pressure of the compressed air into mechanical energy to help the air in the second air inlet pipe 13 to rapidly enter the first-stage filtering area 8, and the air power source in the second air inlet pipe 13 is derived from the air suction pump 20 in a small part and derived from the mechanical energy in a large part.
In a further optimized scheme, the humidification disinfection area 10 comprises a disinfectant container 36 and a distilled water container 37 which are fixedly connected to the inner side of the box body 1 from top to bottom in sequence, the third electromagnetic valve 29 is communicated with the bottom of the distilled water container 37 through a first humidifying pipe 30, the top of the distilled water container 37 is communicated with the top end of the disinfectant container 36 through a second humidifying pipe 33, and the inner side of the disinfectant container 36 is connected with an atomizer; the third electromagnetic valve 29 is also communicated with a dosing pipe 32, the dosing pipe 32 passes through the top end of the disinfectant container 36 to be communicated with the temperature adjusting area 11, the atomizer is electrically connected with the control end 3, and the third electromagnetic valve 29 is an electromagnetic reversing valve.
The atomizer is connected in the disinfectant container 36, which is mainly convenient for the disinfectant to be quickly applied to indoor environment through air; when the indoor humidity meets the requirement, the control end 3 sends a starting instruction to the third electromagnetic valve 29 to change the direction, and the compressed gas directly enters the disinfectant container 36 through the chemical adding pipe 32 to push the disinfectant gas into the temperature adjusting area 11.
In a further optimized scheme, the chemical feeding pipe 32 is communicated with the top end of the disinfectant container 36 through a check valve (not marked in the figure), the second humidifying pipe 33 is communicated with the top of the disinfectant container 36 and the top of the distilled water container 37 through check valves respectively, and the first humidifying pipe 30 is communicated with the bottom of the distilled water container 37 through a check valve (not marked in the figure).
The compressed air enters the chemical feeding pipe 32 from the top end of the disinfectant container 36 and is transmitted in a one-way mode; the water vapor sequentially enters the second humidifying pipe 33, the top of the disinfectant container 36 and the chemical adding pipe 32 from the top of the distilled water container 37 and then is transmitted into the temperature adjusting area 11, the processes are all one-way transmission, and the compressed air entering the distilled water container 37 through the one-way valve is broken into fine bubbles to help increase moisture in the compressed air.
Further optimize the scheme, the inboard fixedly connected with baffle 38 that is close to third solenoid valve 29 one end of dosing pipe 32, baffle 38 are close to one side of dosing pipe 32 inlet end and are passed through fifth solenoid valve and antiseptic solution container 36 top intercommunication, the baffle 38 is close to one side and the antiseptic solution container 36 top intercommunication of dosing pipe 32 end of giving vent to anger, the dosing pipe 32 that is located the antiseptic solution container 36 outside communicates with temperature regulation district 11, fifth solenoid valve and control end 3 electric connection.
When the humidity of the indoor air is within the specified requirement range, the compressed air passes through the third electromagnetic valve 29, the fifth electromagnetic valve, the check valve and the dosing pipe 32, pushes the sterilized air into the temperature adjusting area 11, and finally pushes the sterilized air into the indoor air; when the humidity of the indoor air is lower than the specified requirement, the compressed air sequentially passes through the third electromagnetic valve 29, the first humidifying pipe 30, the one-way valve, the distilled water, the check valve, the second humidifying pipe 33, the check valve, the sterilizing gas, the check valve and the chemical feeding pipe 32 and enters the temperature adjusting area 11.
Further optimize the scheme, temperature regulation district 11 is including seting up in the inboard accuse temperature chamber 34 of box 1, accuse temperature chamber 34 inboard fixedly connected with hot exchange pipe 35, hot exchange pipe 35's inlet end and dosing pipe 32 intercommunication, hot exchange pipe 35's the end of giving vent to anger communicates with gas outlet 6, accuse temperature chamber 34 in-connection has the ventilation fan (not shown in the figure) that is used for the heat transfer, ventilation fan and box 1 outside intercommunication, accuse temperature chamber 34 is connected with temperature sensor, ventilation fan, temperature sensor and control end 3 intercommunication. The ventilation fan is communicated with the outer side of the box body 1, indoor air is blown to the position close to the heat exchange pipe 35, the air temperature in the heat exchange pipe 35 gradually tends to the indoor temperature, and the influence of the filtered air temperature on the indoor temperature is avoided.
Further optimize the scheme, the air inlet includes first air inlet 4 and second air inlet 5, first air inlet 4 and the 12 inlet ends intercommunication of first intake pipe, second air inlet 5 and the 13 inlet ends intercommunication of second intake pipe, first air inlet 4 is located 1 outside bottom of box, and second air inlet 5 is located 1 outside top of box. The air inlet is divided into a first air inlet 4 and a second air inlet 5, the first air inlet 4 is used for collecting air near the ground, more particulate matters with larger mass exist in the air, and the first air inlet 4 can timely and effectively collect the air; the small particulate matter floating in the air and the harmful gas are directly collected by the second inlet 5 located at the top of the case 1.
In a further preferred embodiment, the supercharger 26 is a turbocharger. Turbocharging is prior art and will not be described in detail herein.
A method for using an anti-infection nursing device, which comprises the following steps:
the method comprises the following steps: the temperature and humidity of the outside of the collection box 1 and the indoor environment are measured;
step two: operating the control terminal 3 according to the acquired environmental temperature and humidity, and setting an execution command;
step three: starting the air pump 20, sucking indoor air into the box body 1 through the first air inlet 4 and the second air inlet 5, generating airflow noise between the air and the first air inlet pipe 12 and the second air inlet pipe 13 when the air is sucked, and eliminating the airflow noise through the air inlet pipe silencer 31 and the air outlet pipe silencer 28; then, the air passes through an air filter, an absorber and a dryer in sequence under the driving action of the air pump 20, and then is filtered and dried to filter out large particle substances and harmful gases in the air; when the air is compressed into the compression shell 21, the air is disinfected after being irradiated by the ultraviolet disinfection lamp, then the air enters the high-pressure water filtering shell 23, and the compressed air is dehydrated and dried again; when the dried compressed air passes through the first air outlet pipe 27 at a high speed, airflow noise is generated in the first air outlet pipe 27, and the airflow noise is eliminated under the action of an air outlet pipe silencer 28; then, the dried compressed air carries water vapor and sterilizing gas to enter the heat exchange tube 35, and the temperature of the gas in the heat exchange tube 35 is close to the indoor environment temperature through the ventilation fan, so that the influence of the filtered air on the indoor temperature is avoided.
The working principle of the embodiment is as follows: firstly, collecting temperature and humidity data in an indoor environment, then operating the control end 3 to control, controlling the air extraction amount of the air extraction pump 20, and further controlling the air filtering efficiency; then, according to outdoor temperature and humidity data, whether the filtered air needs to be added with water or not is controlled, so that the purposes of infection prevention and nursing are achieved, the air suction pump 20 is a whole-course power source, the utilization rate of high-energy-consumption equipment is reduced, and energy consumption is reduced; the patient gets rid of the limitation of the breathing mask and can move in the nursing room according to the physical condition and the recovery requirement.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, are merely for convenience of description of the present invention, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solutions of the present invention can be made by those skilled in the art without departing from the spirit of the present invention, and the technical solutions of the present invention are within the scope of the present invention defined by the claims.
Claims (9)
1. An anti-infection nursing device is characterized in that: comprises a box body (1), a front door plate (2) is hinged to a long edge of one side of the box body (1), a control end (3) is fixedly connected to the outer side of the front door plate (2), an air inlet is connected to the other side of the box body (1), an air outlet (6) is connected to the opposite side of the air inlet on the outer side of the box body (1), an air inlet area (7) communicated with the air inlet is arranged on one side, close to the air inlet, of the inner side of the box body (1), a first filtering area (8) communicated with the air inlet area (7) is arranged at the bottom of the inner side of the box body (1), a second filtering area (9) is communicated above the first filtering area (8), a humidification sterilizing area (10) and a temperature adjusting area (11) are communicated above the second filtering area (9), the humidification sterilizing area (10) is positioned between the air inlet area (7) and the temperature adjusting area (11), the air inlet area (7) is located at the same side of the first-stage filtering area (8), the second-stage filtering area (9) and the humidifying and sterilizing area (10), the temperature adjusting area (11) is communicated with the air outlet (6), and sound absorbing cotton is arranged in the side wall of the box body (1).
2. An infection prevention care device according to claim 1, characterized in that: the air inlet area (7) comprises a first air inlet pipe (12) arranged at the bottom of the inner side of the box body (1), a second air inlet pipe (13) is communicated with the upper part of the first air inlet pipe (12), one end of a supercharger (26) is communicated with the middle section of the second air inlet pipe (13), air inlet pipe silencers (31) are respectively connected with two ends of the supercharger (26), the bottom of the other end of the supercharger (26) is communicated with the second-stage filtering area (9) through a second electromagnetic valve (25), the top of the other end of the supercharger (26) is communicated with an air inlet of a first air outlet pipe (27), the middle end of the first air outlet pipe (27) is communicated with an air outlet pipe silencer (28), the air outlet of the first air outlet pipe (27) is communicated with the humidifying and sterilizing area (10) through a third electromagnetic valve (29), the air outlet end of the first air inlet pipe (12) and the air inlet pipe of the second air inlet pipe (13) is communicated with the first-stage filtering area (8), the second electromagnetic valve (25) and the third electromagnetic valve (29) are electrically connected with the control end (3).
3. An infection prevention care device according to claim 2, characterized in that: the first-stage filtering area (8) comprises an air filter bottom end communicated with the first air inlet pipe (12), the top end of the air filter is communicated with the bottom of an adsorber through a first pipeline (16), the top of the adsorber is communicated with the bottom of a dryer through a second channel (18), and the top of the dryer is communicated with the second-stage filtering area (9).
4. An infection prevention care device according to claim 3, characterized in that: the second-stage filtering area (9) comprises an air compression assembly communicated with the top of the dryer, the air compression assembly is communicated with a compressed air water filtering assembly through a first electromagnetic valve (22), and the compressed air water filtering assembly is positioned above the air filter;
the air compression assembly comprises a compression shell (21) connected inside the box body (1), the bottom of the inner side of the compression shell (21) is fixedly connected with an air suction pump (20) communicated with the dryer, and the top of the inner side of the compression shell (21) is connected with an ultraviolet disinfection lamp, a temperature sensor and a pressure sensor;
compressed air drainage subassembly include with high-pressure water filtration casing (23) of first solenoid valve (22) intercommunication, high-pressure water filtration casing (23) inboard top is provided with a plurality of fibrous filter screen (24), high-pressure water filtration casing (23) inboard bottom is connected with level sensor, high-pressure water filtration casing (23) inboard bottom has the liquid collecting bottle through fourth solenoid valve intercommunication, high-pressure water filtration casing (23) inboard top through second solenoid valve (25) with the booster intercommunication, first solenoid valve (22), aspiration pump (20), level sensor, fourth solenoid valve, temperature sensor, pressure sensor with control end (3) electric connection.
5. An infection prevention care device according to claim 4, characterized in that: the humidifying and disinfecting area (10) comprises a disinfectant container (36) and a distilled water container (37) which are fixedly connected to the inner side of the box body (1) from top to bottom in sequence, the third electromagnetic valve (29) is communicated with the bottom of the distilled water container (37) through a first humidifying pipe (30), the top of the distilled water container (37) is communicated with the top end of the disinfectant container (36) through a second humidifying pipe (33), and an atomizer is connected to the inner side of the disinfectant container (36); the third electromagnetic valve (29) is also communicated with a dosing pipe (32), the dosing pipe (32) penetrates through the top end of the disinfectant container (36) and is communicated with the temperature adjusting area (11), and the atomizer is electrically connected with the control end (3).
6. An infection prevention care device according to claim 5, characterized in that: add pencil (32) inboard and be close to third solenoid valve (29) one end fixedly connected with baffle (38), baffle (38) are close to add pencil (32) one side of inlet end through the fifth solenoid valve with antiseptic solution container (36) top intercommunication, baffle (38) are close to add pencil (32) one side of giving vent to anger the end with antiseptic solution container (36) top intercommunication is located antiseptic solution container (36) the outside add pencil (32) with temperature regulation district (11) intercommunication, the fifth solenoid valve with control end (3) electric connection.
7. An infection prevention care device according to claim 6, characterized in that: temperature regulation district (11) is including seting up box (1) inboard accuse temperature chamber (34), accuse temperature chamber (34) inboard fixedly connected with heat exchange pipe (35), the inlet end of heat exchange pipe (35) with dosing pipe (32) intercommunication, the end of giving vent to anger of heat exchange pipe (35) with gas outlet (6) intercommunication, accuse temperature chamber (34) in-connection has the ventilating fan that is used for the heat transfer, the ventilating fan with box (1) outside intercommunication, accuse temperature chamber (34) are connected with temperature sensor, ventilating fan, temperature sensor with control end (3) electric connection.
8. An infection prevention care device according to claim 7, characterized in that: the air inlet includes first air inlet (4) and second air inlet (5), first air inlet (4) with first intake pipe (12) inlet end intercommunication, second air inlet (5) with second intake pipe (13) inlet end intercommunication, first air inlet (4) are located box (1) outside bottom, second air inlet (5) are located box (1) outside top.
9. A use method of an anti-infection nursing device is characterized in that: an infection prevention care device for use in any one of claims 1 to 8, comprising the steps of:
the method comprises the following steps: the temperature and humidity of the outside of the collection box body (1) and the indoor environment are measured;
step two: operating the control terminal (3) according to the acquired environmental temperature and humidity, and setting an execution command;
step three: the air in the room is filtered, and the temperature and humidity of the filtered air are adjusted.
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