CN115105698A - A high-efficient filter equipment for respiratory therapy equipment - Google Patents

A high-efficient filter equipment for respiratory therapy equipment Download PDF

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Publication number
CN115105698A
CN115105698A CN202210738568.8A CN202210738568A CN115105698A CN 115105698 A CN115105698 A CN 115105698A CN 202210738568 A CN202210738568 A CN 202210738568A CN 115105698 A CN115105698 A CN 115105698A
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CN
China
Prior art keywords
air
respiratory therapy
air supply
supply pipe
air inlet
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Pending
Application number
CN202210738568.8A
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Chinese (zh)
Inventor
庄育刚
李济宇
孙轶斐
强韵
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shanghai Linghao Medical Technology Co ltd
Shanghai Tenth Peoples Hospital
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Shanghai Linghao Medical Technology Co ltd
Shanghai Tenth Peoples Hospital
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Application filed by Shanghai Linghao Medical Technology Co ltd, Shanghai Tenth Peoples Hospital filed Critical Shanghai Linghao Medical Technology Co ltd
Priority to CN202210738568.8A priority Critical patent/CN115105698A/en
Publication of CN115105698A publication Critical patent/CN115105698A/en
Pending legal-status Critical Current

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/0003—Accessories therefor, e.g. sensors, vibrators, negative pressure
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L9/00—Disinfection, sterilisation or deodorisation of air
    • A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
    • A61L9/18—Radiation
    • A61L9/20—Ultraviolet radiation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/0051—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes with alarm devices
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/105—Filters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/1075—Preparation of respiratory gases or vapours by influencing the temperature
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/14—Preparation of respiratory gases or vapours by mixing different fluids, one of them being in a liquid phase
    • A61M16/16—Devices to humidify the respiration air
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/14—Preparation of respiratory gases or vapours by mixing different fluids, one of them being in a liquid phase
    • A61M16/16—Devices to humidify the respiration air
    • A61M16/161—Devices to humidify the respiration air with means for measuring the humidity
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/20—Valves specially adapted to medical respiratory devices
    • A61M16/201—Controlled valves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
    • 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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  • Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Pulmonology (AREA)
  • Hematology (AREA)
  • Biomedical Technology (AREA)
  • Anesthesiology (AREA)
  • Engineering & Computer Science (AREA)
  • Emergency Medicine (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Epidemiology (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)

Abstract

The invention discloses a high-efficiency filtering device for respiratory therapy equipment, which comprises an equipment shell, wherein a groove is arranged on the surface of one side of the equipment shell, a water tank is arranged at the bottom end inside the groove, a connecting pipe is arranged at the upper end of the water tank, a first air supply pipe and a second air supply pipe are respectively arranged at the upper end of the surface of the connecting pipe in a penetrating manner, an inner pipe is arranged inside the connecting pipe in a penetrating manner, two inner pipes are arranged, an air inlet is arranged on the surface of the rear side of the equipment shell, an air inlet plate is arranged on the surface of the inner side of the air inlet, the air inlet and the inner pipe are mutually connected, and a pm2.5 adsorbing layer is arranged at the position, close to the air inlet, of the inner pipe. And then the air is disinfected and purified for the second time by an ultraviolet lamp.

Description

A high-efficient filter equipment for respiratory therapy equipment
Technical Field
The invention belongs to the technical field of respiratory therapy equipment, and particularly relates to a high-efficiency filtering device for respiratory therapy equipment.
Background
Respiratory therapy broadly refers to the actions of exhaling carbon dioxide and inhaling oxygen performed by a patient who cannot breathe by himself, and the treatment is performed by oxygen, a physical method or a manual respirator in the process. In a narrow sense, when the patient cannot pull out the artificial respirator temporarily, the whole process of physical and mental medical care for the patient and his family members is called respiratory care.
In the existing medical equipment, especially for large-flow ventilation, air is directly mixed at high pressure through a filter cotton core and infused into a human body, such as a nasal cavity or a trachea, and particularly in an outdoor or household environment, the medical equipment cannot avoid the inhalation of large particles or dust and bacteria-carrying aerosol, so that the patient is easily further damaged.
Disclosure of Invention
The technical problem to be solved by the present invention is to overcome the existing defects, and to provide a high efficiency filter device for respiratory therapy equipment, so as to solve the problem that in the existing medical equipment proposed in the background art, especially for large flow ventilation type, air is directly passed through a filter cotton core, and is directly subjected to high pressure mixing, and is infused into human body, such as nasal cavity or trachea, especially in outdoor or household environment, the medical equipment cannot avoid the inhalation of large particles or dust, and bacteria-carrying aerosol, which is easy to further cause damage to patients.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a high-efficient filter equipment for breathing treatment equipment, includes the equipment casing, a side surface of equipment casing is provided with the recess, and the inside bottom of recess is provided with the water pitcher, the upper end of water pitcher is provided with the connecting pipe, the upper end on surface of connecting pipe is run through respectively and is provided with first air-feed pipe and second air-feed pipe, the inside of connecting pipe is run through and is provided with the inner tube, the inner tube is provided with two, the air inlet has been seted up to the rear side surface of equipment casing, the inboard surface mounting of air inlet has the air inlet plate, interconnect between air inlet and the inner tube, the inner tube is close to air inlet department and is provided with pm2.5. the adsorbed layer, the inboard surface of inner tube is provided with humidity transducer and organic matter sensor respectively.
Preferably, pm2.5 detection sensors are mounted at the bottom ends of the interiors of the first air supply pipe and the second air supply pipe.
Preferably, a first control valve is installed at an inner upper end of the first air supply pipe, and a second control valve is installed at an inner upper end of the second air supply pipe.
Preferably, a filter screen is arranged at the upper end inside the water tank.
Preferably, the water pitcher lower extreme is provided with the heating plate, the water filling port has been seted up to the upper surface of water pitcher, the inside upper end of water pitcher is provided with the ultrasonic atomization head, the inside of water pitcher is provided with the forced draught blower.
Preferably, the rear side surface of the device shell is respectively provided with a blood oxygen interface, a USB data interface, an oxygen input port, an air inlet, a power interface and a power switch.
Preferably, the upper surface of the equipment shell is respectively provided with a display, a starting switch, an alarm and a buzzer.
Preferably, a microprocessor and a controller are respectively arranged inside the device shell.
Preferably, the alarm and the buzzer are electrically connected with the microprocessor and the controller.
Preferably, one side of the pm2.5. adsorption layer is provided with an ultraviolet lamp.
Compared with the prior art, the invention provides a high-efficiency filtering device for respiratory therapy equipment, which has the following beneficial effects:
1. according to the invention, through the arranged pm2.5 adsorption layer, air is sucked in through the air inlet when the air purification device is used, and then pm2.5 microparticles in the air are adsorbed through the pm2.5 adsorption layer, so that the primary purification of the air is realized, and then secondary disinfection and purification are performed on the air through the ultraviolet lamp, so that the problems that in the existing medical equipment, especially in the large-flow ventilation type, the air is directly subjected to high-pressure mixing through the filter cotton core, and is infused into a human body such as a nasal cavity or an air pipe, especially in an outdoor or household environment, the medical equipment cannot avoid large particles or dust, and bacterium-carrying aerosol is sucked, so that the patient is easily damaged are effectively solved;
2. according to the invention, through the arranged humidity sensor and the organic matter sensor, when the air breathing device is used, the air entering the inner pipe through the air inlet plate is detected through the humidity sensor and the organic matter sensor, when the situation that the sucked air contains biological pollution is detected, the microprocessor and the controller arranged in the equipment shell control the closing of the first control valve and the second control valve arranged in the first air supply pipe and the second air supply pipe in time, so that the air stays in the inner pipe, the micro-particles are adsorbed and purified through the pm2.5 adsorption layer, and then the air is killed and disinfected through the ultraviolet lamp until the humidity sensor and the organic matter sensor detect that no biological pollution exists in the air, namely the first control valve or the second control valve can be controlled to be opened, and oxygen required for breathing is continuously provided for a patient;
3. according to the invention, through the arranged water tank, when in use, the clean water in the water tank 9 can be heated through the heating plate, so that the problem that the atomized oxygen is too cold to cause discomfort for a patient is prevented, and then the clean water is atomized through the ultrasonic atomizing head arranged at the upper end in the water tank 9 and then is upwards fed out by the air feeder, so that the aim of humidifying oxygen is achieved through mixing the water mist with the oxygen;
4. according to the invention, through the arrangement of the first air supply pipe and the second air supply pipe, when the first air supply pipe is used for supplying air, when the excessive pm2.5 microparticles in the first air supply pipe are detected, the first control valve arranged in the first air supply pipe is immediately closed, and the second control valve arranged in the second air supply pipe is opened, so that the two air supply pipes work in one way, the other way is backed up, when the excessive pm in one way is detected, the other way can be directly switched to the other way for filtering and supplying air, and the high efficiency of the filtering device is greatly increased;
5. according to the invention, through the pm2.5 detection sensor, when the air filter is used, after air enters the air supply pipe, the pm2.5 detection sensor can be used for detecting pm2.5 in time, when large particles exist in the detected air, early warning is carried out through the alarm in time, the buzzer sounds an alarm, the control valve is closed, a closed space is formed in the inner pipe, the air is filtered and detected, and the filter device is controlled through the arranged switch and the display.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention without limiting the invention in which:
FIG. 1 is a schematic structural diagram of a high-efficiency filtering device for a respiratory therapy apparatus according to the present invention;
FIG. 2 is a rear view of a high efficiency filter arrangement for a respiratory treatment apparatus in accordance with the present invention;
FIG. 3 is a sectional view of the inside of a first air supply pipe and a second air supply pipe in the high efficiency filtering apparatus for a respiratory treatment apparatus according to the present invention;
FIG. 4 is a cross-sectional view of a water tank of the high efficiency filter apparatus for a respiratory treatment apparatus according to the present invention;
FIG. 5 is a cross-sectional view of the inner tube of the high efficiency filter assembly for a respiratory treatment apparatus according to the present invention;
FIG. 6 is a schematic structural diagram of an inner sidewall of an inner tube of a high-efficiency filtering device for a respiratory therapy apparatus according to the present invention;
in the figure: 1. an equipment housing; 2. a display; 3. starting a switch; 4. an alarm; 5. a buzzer; 6. a connecting pipe; 7. a first air supply pipe; 8. a second air supply pipe; 9. a water tank; 10. a blood oxygen interface; 11. a USB data interface; 12. an oxygen input port; 13. an air inlet; 14. a power interface; 15. a power switch; 16. an inner tube; 17. a first control valve; 18. a second control valve; 19. a pm2.5 detection sensor; 20. a filter screen; 21. an electric heating wire; 22. a water injection port; 23. pm2.5 adsorption layer; 24. an ultraviolet lamp; 25. an air intake plate; 26. a humidity sensor; 27. an organic matter sensor.
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.
Referring to fig. 1-6, the present invention provides a technical solution: a high-efficiency filtering device for respiratory therapy equipment comprises an equipment shell 1, a groove is arranged on one side surface of the equipment shell 1, a water tank 9 is arranged at the bottom end inside the groove, a connecting pipe 6 is arranged at the upper end of the water tank 9, a first air supply pipe 7 and a second air supply pipe 8 are respectively arranged at the upper end of the surface of the connecting pipe 6 in a penetrating manner, an inner pipe 16 is arranged inside the connecting pipe 6 in a penetrating manner, two inner pipes 16 are arranged, an air inlet 13 is arranged on the rear side surface of the equipment shell 1, an air inlet plate 25 is arranged on the inner side surface of the air inlet 13, the air inlet 13 and the inner pipe 16 are mutually connected, a pm2.5 adsorption layer 23 is arranged at the position, close to the air inlet 13, of the inner pipe 16, a humidity sensor 26 and an organic matter sensor 27 are respectively arranged on the inner side surface of the inner pipe 16, air is sucked through the air inlet 13 when the pm2.5 adsorption layer 23 is used, pm2.5 microparticles in the air are adsorbed through the pm2.5 adsorption layer 23, thereby realizing the primary purification of the air, and then carrying out the secondary disinfection and purification of the air by the ultraviolet lamp 24, effectively avoiding the problems that the prior medical equipment, especially the large-flow ventilation type, directly leads the air to pass through the filter cotton core, directly carries out high-pressure mixing, and is infused into the human body, such as the nasal cavity or the trachea, especially in the outdoor or household environment, the medical equipment can not avoid the suction of large particles or dust, and bacteria-carrying aerosol, and is easy to further cause the injury to the patient, the humidity sensor 26 and the organic matter sensor 27 are arranged, when the air entering the inner tube 16 through the air inlet plate 25 is detected by the humidity sensor 26 and the organic matter sensor 27, when the sucked air is detected to contain biological pollution, the first control valve 17 and the second control valve 18 which are arranged in the first air feed pipe 7 and the second air feed pipe 8 are controlled to be closed by a microprocessor and a controller which are arranged in the equipment shell 1 in time, make the air stop inside inner tube 16, adsorb the purification back to the microparticle through pm2.5 adsorbed layer 23, the rethread ultraviolet lamp 24 is disinfected to the air, until humidity transducer 26 and organic matter sensor 27 detect no biological contamination in the air, can control first control valve 17 or second control valve 18 and open, continue to provide the required oxygen of breathing to the patient.
In the invention, preferably, pm2.5 detection sensors 19 are respectively installed at the bottom ends of the first air supply pipe 7 and the second air supply pipe 8, the pm2.5 detection sensors 19 are arranged, when the air conditioner is used, after air enters the air supply pipes, pm2.5 is detected by the pm2.5 detection sensors 19 in time, when large particles exist in the detected air, early warning is carried out by the alarm 4 in time, the alarm is sounded by the buzzer 5, and the control valve is closed, so that a closed space is formed inside the inner pipe 16, and the air is filtered and detected.
In the present invention, it is preferable that a first control valve 17 is installed at an upper end of an inside of the first air supply pipe 7, a second control valve 18 is installed at an upper end of an inside of the second air supply pipe 8, and when an excessive pm2.5 fine particle amount is detected in the first air supply pipe 7 during air supply using the first air supply pipe 7 through the installed first air supply pipe 7 and the second air supply pipe 8, the first control valve 17 installed in the first air supply pipe 7 is immediately closed, and the second control valve 18 installed in the second air supply pipe 8 is opened, thereby realizing two air supply pipes, one of which operates and the other of which backs up, and when an excessive pm amount is detected, the other of which can be directly switched to the other for filtering air supply, thereby greatly increasing the high efficiency of the filtering apparatus.
In the present invention, it is preferable that a filter net 20 is provided at an inner upper end of the water tank 9.
In the invention, preferably, the lower end of the water tank 9 is provided with a heating plate, the upper surface of the water tank 9 is provided with a water filling port 22, the upper end inside the water tank 9 is provided with an ultrasonic atomizing head, and the inside of the water tank 9 is provided with a blower.
In the present invention, it is preferable that the back side surface of the device housing 1 is provided with a blood oxygen interface 10, a USB data interface 11, an oxygen input port 12, an air inlet 13, a power interface 14 and a power switch 15, respectively.
In the present invention, it is preferable that the upper surface of the device case 1 is respectively provided with a display 2, a start switch 3, an alarm 4 and a buzzer 5, so that the filtering device can be controlled by the switch and the display 2.
In the present invention, it is preferable that a microprocessor and a controller are respectively provided inside the device case 1.
In the present invention, the alarm 4 and the buzzer 5 are preferably electrically connected to the microprocessor and the controller.
In the present invention, it is preferred that one side of the pm2.5 adsorbing layer 23 is provided with an ultraviolet lamp 24.
The working principle and the using process of the invention are as follows: when the medical air purifier is used, air is sucked in through the air inlet 13 through the arranged pm2.5 adsorption layer 23 and pm2.5 microparticles in the air are adsorbed through the pm2.5 adsorption layer 23, so that primary purification of the air is realized, secondary disinfection and purification are performed on the air through the ultraviolet lamp 24, the problems that in the existing medical equipment, especially large-flow ventilation type, the air directly passes through the filter cotton core, high-pressure mixing is directly performed, and the air is infused into a human body, such as a nasal cavity or an air pipe, especially in an outdoor or household environment, the medical equipment cannot avoid large particles or dust, and bacterium-carrying aerosol is sucked in, and further damage is easily caused to a patient are effectively solved, through the arranged humidity sensor 26 and the organic matter sensor 27, the air entering the inner pipe 16 through the air inlet plate 25 is detected through the humidity sensor 26 and the organic matter sensor 27 during use, when the inhaled air containing biological pollution is detected, the microprocessor and the controller arranged in the equipment shell 1 are used for controlling the first control valve 17 and the second control valve 18 arranged in the first air supply pipe 7 and the second air supply pipe 8 to be closed in time, so that the air stays in the inner pipe 16, the pm2.5 adsorption layer 23 is used for adsorbing and purifying micro-particles, the ultraviolet lamp 24 is used for killing the air until no biological pollution exists in the air detected by the humidity sensor 26 and the organic matter sensor 27, the first control valve 17 or the second control valve 18 can be controlled to be opened, oxygen required for breathing is continuously provided for a patient, the heating wire 21 in the heating plate at the lower end of the water tank 9 is used for heating and evaporating the clean water in the water tank 9 through the heating wire 21, so that the clean water is mixed with the oxygen, the aim of humidifying the oxygen is achieved, and the filter screen 20 is arranged, in order to prevent impurities mixed with water vapor from entering the air supply pipe at the upper end together and being sucked into the nasal cavity by a patient to cause damage to the nasal cavity of the patient, through the arranged water filling port 22 to realize the purpose of filtering clear water entering the water tank 9, through the arranged first air supply pipe 7 and the second air supply pipe 8, when the first air supply pipe 7 is used for supplying air, when pm2.5 microparticles in the first air supply pipe 7 are detected to be excessive, the first control valve 17 arranged in the first air supply pipe 7 is immediately closed, the second control valve 18 arranged in the second air supply pipe 8 is opened, so that two air supply pipes are realized, one way works, the other way is backed up, when one way is detected to be excessive, the other way can be directly switched to be used for filtering air supply, the high efficiency of the filtering device is greatly increased, through the arranged pm2.5 detection sensor 19, when air enters the air supply pipe, timely pm2.5 through pm2.5 detection sensor 19 detects pm2.5, when having the large granule in the detection air, timely carries out the early warning through siren 4 to sound the alarm through bee calling organ 5, close the control valve, make the inside formation confined space of inner tube 16, filter and detect the air, through switch and the display 2 that sets up, so that control filter equipment.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (10)

1. A high-efficiency filtering device for respiratory therapy equipment, comprising an equipment casing (1), characterized in that: a groove is arranged on the surface of one side of the equipment shell (1), a water tank (9) is arranged at the bottom end inside the groove, a connecting pipe (6) is arranged at the upper end of the water tank (9), a first air supply pipe (7) and a second air supply pipe (8) are respectively arranged at the upper end of the surface of the connecting pipe (6) in a penetrating way, the inner part of the connecting pipe (6) is provided with two inner pipes (16) in a penetrating way, the number of the inner pipes (16) is two, an air inlet (13) is formed in the rear side surface of the equipment shell (1), an air inlet plate (25) is installed on the inner side surface of the air inlet (13), the air inlet (13) and the inner pipe (16) are connected with each other, a pm2.5 adsorption layer (23) is arranged at the position of the inner pipe (16) close to the air inlet (13), the inner side surface of the inner pipe (16) is respectively provided with a humidity sensor (26) and an organic matter sensor (27).
2. A high efficiency filter arrangement for a respiratory therapy apparatus according to claim 1, wherein: and pm2.5 detection sensors (19) are mounted at the bottom ends of the first air supply pipe (7) and the second air supply pipe (8).
3. A high efficiency filter arrangement for a respiratory therapy apparatus according to claim 2, wherein: a first control valve (17) is installed at the upper end of the interior of the first air supply pipe (7), and a second control valve (18) is installed at the upper end of the interior of the second air supply pipe (8).
4. A high efficiency filter arrangement for a respiratory therapy apparatus according to claim 1, wherein: a filter screen (20) is arranged at the upper end inside the water tank (9).
5. A high efficiency filter arrangement for a respiratory therapy apparatus according to claim 1, wherein: the hot water bottle is characterized in that a heating plate is arranged at the lower end of the water tank (9), a water filling port (22) is formed in the upper surface of the water tank (9), an ultrasonic atomizing head is arranged at the upper end of the inside of the water tank (9), and a blower is arranged inside the water tank (9).
6. A high efficiency filtration device for a respiratory therapy apparatus according to claim 5, wherein: the back side surface of the equipment shell (1) is respectively provided with a blood oxygen interface (10), a USB data interface (11), an oxygen input port (12), an air inlet (13), a power interface (14) and a power switch (15).
7. A high efficiency filter arrangement for a respiratory therapy apparatus according to claim 6, wherein: the upper surface of the equipment shell (1) is respectively provided with a display (2), a starting switch (3), an alarm (4) and a buzzer (5).
8. A high efficiency filter arrangement for a respiratory therapy apparatus according to claim 7, wherein: and a microprocessor and a controller are respectively arranged in the equipment shell (1).
9. A high efficiency filter arrangement for a respiratory therapy apparatus according to claim 8, wherein: the alarm (4) and the buzzer (5) are electrically connected with the microprocessor and the controller.
10. A high efficiency filter arrangement for a respiratory therapy apparatus according to claim 9, wherein: and an ultraviolet lamp (24) is arranged on one side of the pm2.5 adsorption layer (23).
CN202210738568.8A 2022-06-24 2022-06-24 A high-efficient filter equipment for respiratory therapy equipment Pending CN115105698A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210738568.8A CN115105698A (en) 2022-06-24 2022-06-24 A high-efficient filter equipment for respiratory therapy equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210738568.8A CN115105698A (en) 2022-06-24 2022-06-24 A high-efficient filter equipment for respiratory therapy equipment

Publications (1)

Publication Number Publication Date
CN115105698A true CN115105698A (en) 2022-09-27

Family

ID=83331424

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202210738568.8A Pending CN115105698A (en) 2022-06-24 2022-06-24 A high-efficient filter equipment for respiratory therapy equipment

Country Status (1)

Country Link
CN (1) CN115105698A (en)

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