CN113028554A - Breathing air filtering equipment - Google Patents
Breathing air filtering equipment Download PDFInfo
- Publication number
- CN113028554A CN113028554A CN202110208142.7A CN202110208142A CN113028554A CN 113028554 A CN113028554 A CN 113028554A CN 202110208142 A CN202110208142 A CN 202110208142A CN 113028554 A CN113028554 A CN 113028554A
- Authority
- CN
- China
- Prior art keywords
- box
- filter
- plate
- air
- pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- 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
-
- 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
- F24F13/20—Casings or covers
-
- 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
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/32—Supports for air-conditioning, air-humidification or ventilation units
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses respiratory air filtering equipment which comprises a base, wherein a filtering box is fixed above the right side of the base, a sterilizing box is fixed above the left side of the base, and the filtering box is fixedly connected with the sterilizing box through an exhaust pipe; a storage box is arranged above the filter box, and a first air inlet is formed above the storage box; when the kelly contacted the cardboard, it receives the pulling force to make the filter board, make the filter move right, because the whole process time that moves left right is very short very rapidly, it is the same to be similar to bullet or vibrations phenomenon, filter the large granule dust in the air, gas after the filtration passes through behind the activated carbon plate, in the aspiration pump gets into the disinfect box, utilize the activated carbon plate, the filter filters the dust granule in the gas, the impurity of filter screen has been realized and has been clear away the purpose, the air purification effect has been ensured, good basis is provided for follow-up secondary purification work.
Description
Technical Field
The invention belongs to the technical field of air purification, and relates to a breathing air filtering device.
Background
Air purification means that the whole solutions such as disinfection, dust fall out the haze, dispel harmful fitment and remain and peculiar smell are provided to various indoor environmental problems, provide and improve life, official working condition, promote physical and mental health, and air purifier is the product that can adsorb, decompose or change various air contaminant, effectively improves air cleanliness.
In the process of purifying a medical place by using the air purifying device, because the device can not sterilize gas, a large amount of toxic gas contained in the medical place is absorbed by a human body, so that the purification efficiency is low, and the personal safety can not be ensured.
Current breathing filtration equipment is at the in-process that uses, and filtration equipment's active carbon board can be along with long-time filtration amasss the dust, leads to purifying effect to descend, needs to maintain filtration equipment, and current filtration equipment need unpack the rose box apart when changing the active carbon board and change the maintenance, uses very inconvenient, influences the efficiency of maintaining.
Disclosure of Invention
It is an object of the present invention to provide a breathing air filtering device.
The purpose of the invention can be realized by the following technical scheme:
a breathing air filtering device comprises a base, wherein a filtering box is fixed above the right side of the base, a sterilizing box is fixed above the left side of the base, and the filtering box is fixedly connected with the sterilizing box through an exhaust pipe;
a storage box is arranged above the filter box, a first air inlet is formed above the storage box, the first air inlet is fixedly connected with an air inlet pipe, a piston is arranged inside the storage box, the piston is connected with the inner wall of the storage box in a sliding mode, the left side of the piston is fixedly connected with one end of a rotating rod, the other end of the rotating rod penetrates through the left side wall of the storage box and then is hinged with the surface of a rotary table, the middle of the rotary table is fixedly connected with one side of a rotating shaft, a bearing seat is sleeved at the middle of the rotating shaft, the lower portion of the bearing seat is fixedly connected with the upper portion of the filter box, the bearing seat is connected with the rotating shaft through a bearing, a transmission belt is arranged on the other side of;
the right side below the storage box is provided with an air outlet which is communicated with the filter box through an air outlet pipe, the lower end of the air outlet pipe extends into the filter box, the right side wall of the filter box is provided with a water inlet which is communicated with a water inlet pipe, the left end of the water inlet pipe extends into the filter box, and the right end of the water inlet pipe is communicated with a water tank;
the filter box is characterized in that an activated carbon plate is transversely arranged inside the filter box, a filter plate is arranged above the activated carbon plate, two ends of the filter plate penetrate through two side walls of the filter box and extend out of the filter box, a compression spring is sleeved on the left side of the filter plate, a limiting plate is fixed on the left side of the filter plate, and the compression spring is located between the limiting plate and the filter box; the filter right side is fixed with the cardboard, the cardboard below is provided with circular runner, the circular runner outside is around being provided with a plurality of kellies, circular runner middle part is through anti-skidding belt and first rotating motor fixed connection, first rotating motor below is through mount pad and mounting panel fixed connection.
As a further scheme of the invention: a first exhaust port is formed in the lower portion of the left side of the filter box and communicated with one side of the exhaust pipe, and an exhaust pump is arranged on the exhaust pipe.
As a further scheme of the invention: a second air inlet is formed below the right side wall of the sterilizing box and communicated with the other side of the exhaust pipe; a rotating shaft is transversely arranged in the sterilizing box, and the right side of the rotating shaft penetrates through the side wall of the sterilizing box and is fixedly connected with the output end of a second rotating motor; the disinfection box is characterized in that a disinfection liquid port is formed in the upper portion of the right side of the disinfection box and is communicated with a disinfection liquid pipe, a second exhaust port is formed in the upper portion of the left side of the disinfection box and is communicated with an exhaust pipe, and valves are arranged on the disinfection liquid pipe and the exhaust pipe.
As a further scheme of the invention: the water inlet pipe is provided with a water suction pump and a valve.
Specifically, through entering into the disinfect box with the antiseptic solution, carry out virus killing treatment on gaseous at last, avoided equipment can not carry out the virus killing to gaseous, cause to contain in the medical field a large amount of poisonous gas by the human absorption, lead to purification efficiency low, the unable problem of guaranteeing of personal safety has guaranteed personal safety when having improved purification efficiency.
As a further scheme of the invention: the upper and lower both sides of active carbon plate are provided with first fixed plate, and first fixed plate and two inner walls fixed connection of rose box, active carbon plate place in the cavity that two first fixed plates are constituteed, first fixed plate is network structure.
As a further scheme of the invention: the filter box is characterized in that a clamping groove is formed in the inner wall of the left side of the filter box and is of a structure with a wide left side and a narrow right side, a second fixing plate is arranged on the clamping groove and is matched with the clamping groove in shape, fixing bolts are arranged on the upper side and the lower side of the second fixing plate, and the fixing bolts penetrate through the clamping groove and are inserted into the side wall of the filter box.
Specifically, the activated carbon plate is fixed in the filter box by arranging the second fixing plate, when the activated carbon plate needs to be replaced, the fixing bolt on the second fixing plate is taken down, and then the second fixing plate is taken down, so that the activated carbon plate can be replaced; the filter box is not required to be disassembled, so that the maintenance efficiency is improved, the activated carbon plate is convenient to replace and clean, and the equipment is convenient to maintain.
Specifically, utilize activated carbon plate, filter to filter the dust granule in the gas, utilize activated carbon plate to get rid of the peculiar smell in the gas simultaneously, realized the impurity of filter screen and clear away the purpose, ensured the air purification effect, provide good basis for follow-up secondary purification work.
As a further scheme of the invention: universal wheels are fixed on two sides below the base.
As a further scheme of the invention: fixed blocks are symmetrically fixed below two side walls of the filter box, the fixed blocks are fixedly connected with a fastening plate through fastening bolts, the lower part of the fastening plate is fixedly connected with a base, and a buffer spring is further arranged between the filter box and the fastening plate; the mounting panel left side with the lateral wall fixed connection of mounting plate.
The specific working method of the breathing air filtering device comprises the following steps:
s1: the air inlet pipe is communicated with a waste gas collecting pipe for breathing of a patient, gas exhausted by the patient enters a storage box of the breathing air filtering equipment through the air inlet pipe, a driving motor is started, and an output shaft of the driving motor drives a transmission belt to rotate so as to drive a rotating shaft to rotate, so that a rotating disc rotates; the rotating rod hinged with the rotating disc rotates along with the rotating disc, so that the piston connected with the rotating rod reciprocates in the storage box, and the gas in the storage box is rapidly pushed into the gas outlet pipe and enters the filter box;
s2: after waste gas generated by respiration of a patient enters a filter box, a water pump is started to pump water in a water tank into the filter box, the water is sprayed in a vaporific form to adsorb dust particles in the gas, meanwhile, a first rotating motor is started to enable an anti-skidding belt to drive a circular rotating wheel to rotate, and a clamping rod on the circular rotating wheel pulls a clamping plate on a filter plate, so that the filter plate always moves left and right; when the clamping plate is not contacted with the clamping rod, the clamping plate loses the tension on the clamping plate, a compression spring at the left end of the filtering plate generates reset elasticity to enable the filtering plate to move leftwards, when the clamping rod is contacted with the clamping plate, the filtering plate is subjected to the tension to enable the filtering plate to move rightwards, the whole process of moving rightwards and leftwards is very short and very quick, the process is similar to a phenomenon of bounce or vibration, large-particle dust in air is filtered, the filtered gas enters a sterilizing box through an activated carbon plate after passing through the activated carbon plate and an air suction pump, and the activated carbon plate and the filtering plate are used for filtering dust particles in the gas, so that the purpose of removing impurities from the filtering net is achieved, the air purification effect is guaranteed, and a good foundation is provided for subsequent secondary purification work;
s3: when the activated carbon plate needs to be replaced, the fixing bolt on the second fixing plate is taken down, and then the second fixing plate is taken down, so that the activated carbon plate can be replaced; the filter box is not required to be disassembled, so that the maintenance efficiency is improved, the activated carbon plate is convenient to replace and clean, and the equipment is convenient to maintain; opening a valve of a disinfectant port, adding disinfectant into the disinfection box, starting an air pump to pump gas into the disinfection box, disinfecting the gas by the disinfectant in the disinfection box, and then opening a valve on an exhaust pipe to exhaust the gas; through entering into the antiseptic solution in the disinfect box, carry out virus killing treatment on gaseous at last, avoided equipment can not carry out the virus killing to gaseous, cause to contain in the medical field a large amount of poisonous gas by the human absorption, lead to purification efficiency low, the unable problem of guaranteeing of personal safety, guarantee personal safety when having improved purification efficiency.
The invention has the beneficial effects that:
1. after waste gas generated by respiration of a patient enters a filter box, the waste gas enters the filter box, a water pump is started to pump water in a water tank into the filter box, the water is sprayed in a mist form to adsorb dust particles in the gas, meanwhile, a first rotating motor is started to enable an anti-skidding belt to drive a circular rotating wheel to rotate, a clamping rod on the circular rotating wheel pulls a clamping plate on a filter plate, and the filter plate moves left and right all the time; when the cardboard does not contact the kelly yet, the cardboard has lost the pulling force to it, the compression spring of filter plate left end produces the elasticity that resets, make the filter move to left, when the kelly contacts the cardboard, it receives the pulling force to make the filter plate, make the filter move right, because whole process time that moves left right is very short very rapidly, it is the same to be similar to bullet or vibrations phenomenon, filter the large granule dust in the air, gas after the filtration is behind the activated carbon plate, get into the disinfect box through the aspiration pump, utilize the activated carbon plate, the filter filters the dust granule in the gas, the impurity removal purpose of filter screen has been realized, the air purification effect has been ensured, good basis is provided for follow-up secondary purification work.
2. When the activated carbon plate needs to be replaced, the fixing bolt on the second fixing plate is taken down, and then the second fixing plate is taken down, so that the activated carbon plate can be replaced; the filter box is not required to be disassembled, so that the maintenance efficiency is improved, the activated carbon plate is convenient to replace and clean, and the equipment is convenient to maintain.
3. Opening a valve of a disinfectant port, adding disinfectant into the disinfection box, starting an air pump to pump gas into the disinfection box, disinfecting the gas by the disinfectant in the disinfection box, and then opening a valve on an exhaust pipe to exhaust the gas; through entering into the antiseptic solution in the disinfect box, carry out virus killing treatment on gaseous at last, avoided equipment can not carry out the virus killing to gaseous, cause to contain in the medical field a large amount of poisonous gas by the human absorption, lead to purification efficiency low, the unable problem of guaranteeing of personal safety, guarantee personal safety when having improved purification efficiency.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic diagram of the construction of a breathing air filtration device of the present invention;
FIG. 2 is a top plan view of the filtration tank of the present invention;
FIG. 3 is a schematic view of the connection of the rotating shaft and the drive belt according to the present invention;
FIG. 4 is a schematic view of the connection of a first rotating motor of the present invention to a circular wheel;
FIG. 5 is a schematic view of the connection between the filter plate and the limiting plate according to the present invention;
fig. 6 is a schematic view of the connection of the activated carbon plate and the second fixing plate according to the present invention.
In the figure: 1. a base; 2. a filter box; 3. a sterilizing box; 4. a storage tank; 5. a first air inlet; 6. an air inlet pipe; 7. a piston; 8. a rotating rod; 9. a turntable; 10. a rotating shaft; 11. a bearing seat; 12. a drive belt; 13. a drive motor; 14. an air outlet pipe; 15. a water inlet; 16. a water inlet pipe; 17. a water tank; 18. an activated carbon plate; 19. a filter plate; 20. a compression spring; 21. a limiting plate; 22. clamping a plate; 23. a circular rotating wheel; 24. a clamping rod; 25. an anti-slip belt; 26. a first rotating electric machine; 27. a mounting seat; 28. mounting a plate; 29. a first exhaust port; 30. an air exhaust pipe; 31. an air pump; 32. a second air inlet; 33. a disinfectant port; 34. a disinfectant tube; 35. a second exhaust port; 36. an exhaust pipe; 37. a water pump; 38. a first fixing plate; 39. a card slot; 40. a second fixing plate; 41. fixing the bolt; 42. a universal wheel; 43. a fixed block; 44. fastening a bolt; 45. a fastening plate; 46. a buffer spring; 47. a rotating shaft; 48. a second rotating electric machine.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood 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, a breathing air filtering device comprises a base 1, universal wheels 42 are fixed on two sides of the lower part of the base 1, a filter box 2 is fixed on the upper part of the right side of the base 1, a disinfection box 3 is fixed on the upper part of the left side of the base 1, and the filter box 2 is fixedly connected with the disinfection box 3 through an exhaust tube 30;
a storage tank 4 is arranged above the filter tank 2, a first air inlet 5 is arranged above the storage tank 4, the first air inlet 5 is fixedly connected with an air inlet pipe 6, a piston 7 is arranged in the storage box 4, the piston 7 is connected with the inner wall of the storage box 4 in a sliding way, the left side of the piston 7 is fixedly connected with one end of a rotating rod 8, the other end of the rotating rod 8 penetrates through the left side wall of the storage box 4 and is hinged with the surface of the rotary disc 9, the middle part of the turntable 9 is fixedly connected with one side of a rotating shaft 10, a bearing seat 11 is sleeved at the middle part of the rotating shaft 10, the lower part of the bearing seat 11 is fixedly connected with the upper part of the filter box 2, the bearing seat 11 is connected with the rotating shaft 10 through a bearing, a transmission belt 12 is arranged on the other side of the rotating shaft 10, and the rotating shaft 10 is rotatably connected with the output end of a driving motor 13 through the transmission belt 12;
an air outlet is formed in the right side below the storage box 4 and is communicated with the filter box 2 through an air outlet pipe 14, the lower end of the air outlet pipe 14 extends into the filter box 2, a water inlet 15 is formed in the right side wall of the filter box 2, the water inlet 15 is communicated with a water inlet pipe 16, the left end of the water inlet pipe 16 extends into the filter box 2, and the right end of the water inlet pipe 16 is communicated with a water tank 17;
an activated carbon plate 18 is transversely arranged in the filter box 2, a filter plate 19 is arranged above the activated carbon plate 18, two ends of the filter plate 19 penetrate through two side walls of the filter box 2 and extend out of the filter box 2, a compression spring 20 is sleeved on the left side of the filter plate 19, a limiting plate 21 is fixed on the left side of the filter plate 19, and the compression spring 20 is positioned between the limiting plate 21 and the filter box 2; the filter plate 19 right side is fixed with the cardboard 22, the cardboard 22 below is provided with circular runner 23, the circular runner 23 outside is around being provided with a plurality of kellies 24, circular runner 23 middle part is through anti-skidding belt 25 and first rotating motor 26 fixed connection, first rotating motor 26 below is through mount pad 27 and mounting panel 28 fixed connection.
As a further scheme of the invention: a first exhaust port 29 is formed in the lower portion of the left side of the filter box 2, the first exhaust port 29 is communicated with one side of the air exhaust pipe 30, and an air exhaust pump 31 is arranged on the air exhaust pipe 30.
As a further scheme of the invention: a second air inlet 32 is formed below the right side wall of the sterilizing box 3, and the second air inlet 32 is communicated with the other side of the suction pipe 30; a rotating shaft 47 is transversely arranged in the sterilizing box 3, and the right side of the rotating shaft 47 penetrates through the side wall of the sterilizing box 3 and is fixedly connected with the output end of a second rotating motor 48; a disinfectant port 33 is formed in the upper portion of the right side of the disinfecting box 3, the disinfectant port 33 is communicated with a disinfectant pipe 34, a second exhaust port 35 is formed in the upper portion of the left side of the disinfecting box 3, the second exhaust port 35 is communicated with an exhaust pipe 36, and valves are arranged on the disinfectant pipe 34 and the exhaust pipe 36.
As a further scheme of the invention: a water suction pump 37 is arranged on the water inlet pipe 16, and a valve is further arranged on the water inlet pipe 16.
Specifically, through entering into disinfect box 3 with the antiseptic solution, carry out virus killing treatment on gaseous at last, avoided equipment can not carry out the virus killing to gaseous, cause the medical field to contain a large amount of poisonous gas and be absorbed by the human body, lead to purification efficiency low, the unable problem of guaranteeing of personal safety has guaranteed personal safety when having improved purification efficiency.
As a further scheme of the invention: the upper side and the lower side of the activated carbon plate 18 are provided with first fixing plates 38, the first fixing plates 38 are fixedly connected with two inner walls of the filter box 2, the activated carbon plate 18 is placed in a cavity formed by the two first fixing plates 38, and the first fixing plates 38 are of a net-shaped structure.
A clamping groove 39 is formed in the inner wall of the left side of the filter box 2, the clamping groove 39 is of a structure with a wide left side and a narrow right side, a second fixing plate 40 is arranged on the clamping groove 39, the second fixing plate 40 is matched with the clamping groove 39 in shape, fixing bolts 41 are arranged on the upper side and the lower side of the second fixing plate 40, and the fixing bolts 41 penetrate through the clamping groove 39 and then are inserted into the side wall of the filter box 2.
Specifically, the activated carbon plate 18 is fixed in the filter tank 2 by arranging the second fixing plate 40, and when the activated carbon plate 18 needs to be replaced, the fixing bolt 41 on the second fixing plate 40 is removed, and then the second fixing plate 40 is removed, so that the activated carbon plate 18 can be replaced; the filter box 2 does not need to be disassembled, so that the maintenance efficiency is improved, the activated carbon plate 18 is convenient to replace and clean, and the equipment is convenient to maintain.
Specifically, utilize activated carbon plate 18, filter 19 to filter the dust particle in the gas, utilize activated carbon plate 18 to get rid of the peculiar smell in the gas simultaneously, realized the impurity of filter screen and clear away the purpose, ensured the air purification effect, provide good basis for follow-up secondary purification work.
Fixing blocks 43 are symmetrically fixed below two side walls of the filter box 2, the fixing blocks 43 are fixedly connected with a fastening plate 45 through fastening bolts 44, the lower part of the fastening plate 45 is fixedly connected with the base 1, and a buffer spring 46 is further arranged between the filter box 2 and the fastening plate 45; the left side of the mounting plate 28 is fixedly connected with the side wall of the fastening plate 45.
Specifically, the specific working method of the breathing air filtering device comprises the following steps:
s1: the air inlet pipe 6 is communicated with an exhaust gas collecting pipe for breathing of a patient, gas exhausted by the patient enters the storage box 4 of the breathing air filtering equipment through the air inlet pipe 6, the driving motor 13 is started, and an output shaft of the driving motor 13 drives the transmission belt 12 to rotate so as to drive the rotating shaft 10 to rotate, so that the rotating disc 9 rotates; a rotating rod 8 hinged with the rotating disk 9 rotates along with the rotating disk 9, so that a piston 7 connected with the rotating rod 8 reciprocates in the storage tank 4, and gas in the storage tank 4 is rapidly pushed into an air outlet pipe 14, so that the gas enters the inside of the filter tank 2;
s2: after waste gas generated by respiration of a patient enters the filter box 2, the water pump 37 is started to pump water in the water tank 17 into the filter box 2, the water is sprayed in a mist form to adsorb dust particles in the gas, meanwhile, the first rotating motor 26 is started to drive the anti-skidding belt 25 to drive the circular rotating wheel 23 to rotate, the clamping rod 24 on the circular rotating wheel 23 pulls the clamping plate 22 on the filter plate 19, and the filter plate 19 moves left and right all the time; when the clamping plate 22 is not in contact with the clamping rod 24, the clamping plate 22 loses the tension on the clamping plate, the compression spring 20 at the left end of the filter plate 19 generates reset elasticity to enable the filter plate 19 to move leftwards, when the clamping rod 24 is in contact with the clamping plate 22, the filter plate 19 is subjected to the tension to enable the filter plate 19 to move rightwards, the whole process of moving rightwards and leftwards is very short and quick, the phenomenon similar to bounce or vibration is the same, large-particle dust in air is filtered, the filtered air passes through the activated carbon plate 18 and then enters the disinfection box 3 through the air suction pump 31, the dust particles in the air are filtered by the activated carbon plate 18 and the filter plate 19, the purpose of removing impurities from the filter screen is achieved, the air purification effect is guaranteed, and a good foundation is provided for subsequent secondary purification work;
s3: when the activated carbon plate 18 needs to be replaced, the fixing bolt 41 on the second fixing plate 40 is taken down, and then the second fixing plate 40 is taken down, so that the activated carbon plate 18 can be replaced; the filter box 2 does not need to be disassembled, so that the maintenance efficiency is improved, the activated carbon plate 18 is convenient to replace and clean, and the equipment is convenient to maintain; opening a valve of the disinfectant port 33, adding disinfectant into the disinfection box 3, starting the air pump 31 to pump gas into the disinfection box 3, disinfecting the gas by the disinfectant in the disinfection box 3, and then opening a valve on the exhaust pipe 36 to exhaust the gas; through entering into disinfect box 3 with the antiseptic solution, carry out virus killing treatment on gaseous at last, avoided equipment can not carry out the virus killing to gaseous, cause to contain in the medical field a large amount of poisonous gas by the human absorption, lead to purification efficiency low, the problem that personal safety can't be guaranteed, guarantee personal safety when having improved purification efficiency.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (9)
1. The breathing air filtering device comprises a base (1) and is characterized in that a filtering box (2) is fixed above the right side of the base (1), a sterilizing box (3) is fixed above the left side of the base (1), and the filtering box (2) is fixedly connected with the sterilizing box (3) through an exhaust pipe (30);
filter tank (2) top is provided with bin (4), first air inlet (5) have been seted up to bin (4) top, first air inlet (5) and intake pipe (6) fixed connection, and bin (4) inside is provided with piston (7), piston (7) with bin (4) inner wall sliding connection, the one end fixed connection of piston (7) left side and bull stick (8), the other end of bull stick (8) runs through articulated with the surface of carousel (9) behind the bin (4) left side wall, the middle part of carousel (9) and one side fixed connection of rotation axis (10), rotation axis (10) middle part cover is equipped with bearing frame (11), bearing frame (11) below with filter tank (2) top fixed connection, bearing frame (11) with rotation axis (10) pass through the bearing and are connected, a transmission belt (12) is arranged on the other side of the rotating shaft (10), and the rotating shaft (10) is rotatably connected with the output end of a driving motor (13) through the transmission belt (12);
an air outlet is formed in the right side below the storage box (4), the air outlet is communicated with the filter box (2) through an air outlet pipe (14), the lower end of the air outlet pipe (14) extends into the filter box (2), a water inlet (15) is formed in the right side wall of the filter box (2), the water inlet (15) is communicated with a water inlet pipe (16), the left end of the water inlet pipe (16) extends into the filter box (2), and the right end of the water inlet pipe (16) is communicated with a water tank (17);
an activated carbon plate (18) is transversely arranged in the filter box (2), a filter plate (19) is arranged above the activated carbon plate (18), two ends of the filter plate (19) penetrate through two side walls of the filter box (2) and extend out of the filter box (2), a compression spring (20) is sleeved on the left side of the filter plate (19), a limiting plate (21) is fixed on the left side of the filter plate (19), and the compression spring (20) is located between the limiting plate (21) and the filter box (2); the filter (19) right side is fixed with cardboard (22), cardboard (22) below is provided with circular runner (23), circular runner (23) outside is around being provided with a plurality of kellies (24), circular runner (23) middle part is through anti-skidding belt (25) and first rotation motor (26) fixed connection, first rotation motor (26) below is through mount pad (27) and mounting panel (28) fixed connection.
2. The breathing air filtering device according to claim 1, wherein a first exhaust port (29) is formed below the left side of the filter box (2), the first exhaust port (29) is communicated with one side of the air suction pipe (30), and the air suction pipe (30) is provided with an air suction pump (31).
3. The breathing air filtering device according to claim 2, wherein a second air inlet (32) is provided below the right side wall of the sterilizing chamber (3), the second air inlet (32) being in communication with the other side of the suction pipe (30); a rotating shaft (47) is transversely arranged in the sterilizing box (3), and the right side of the rotating shaft (47) penetrates through the side wall of the sterilizing box (3) and is fixedly connected with the output end of a second rotating motor (48); disinfection liquid mouth (33) have been seted up to disinfect box (3) right side top, disinfection liquid mouth (33) communicate with each other with disinfection liquid pipe (34), second gas vent (35) have been seted up to disinfect box (3) left side top, second gas vent (35) communicate with each other with blast pipe (36), all be provided with the valve on disinfection liquid pipe (34) and blast pipe (36).
4. Breathing air filtering device according to claim 1, wherein a suction pump (37) is arranged on said inlet pipe (16), and wherein a valve is arranged on said inlet pipe (16).
5. The breathing air filtering device according to claim 1, wherein the activated carbon plate (18) is provided with first fixing plates (38) at upper and lower sides thereof, the first fixing plates (38) are fixedly connected with two inner walls of the filter box (2), the activated carbon plate (18) is placed in a cavity formed by the two first fixing plates (38), and the first fixing plates (38) are of a net structure.
6. The breathing air filtering device according to claim 5, wherein a clamping groove (39) is formed in the inner wall of the left side of the filtering box (2), the clamping groove (39) is of a structure with a wide left side and a narrow right side, a second fixing plate (40) is arranged on the clamping groove (39), the second fixing plate (40) is matched with the clamping groove (39) in shape, fixing bolts (41) are arranged on the upper side and the lower side of the second fixing plate (40), and the fixing bolts (41) penetrate through the clamping groove (39) and then are inserted into the side wall of the filtering box (2).
7. Breathing air filtration device according to claim 1, wherein universal wheels (42) are fixed to both sides below the base (1).
8. The breathing air filtering device according to claim 1, wherein fixing blocks (43) are symmetrically fixed below two side walls of the filtering box (2), the fixing blocks (43) are fixedly connected with a fastening plate (45) through fastening bolts (44), the lower part of the fastening plate (45) is fixedly connected with the base (1), and a buffer spring (46) is further arranged between the filtering box (2) and the fastening plate (45); the left side of the mounting plate (28) is fixedly connected with the side wall of the fastening plate (45).
9. A breathing air filtration device according to any one of claims 1-8 wherein the specific method of operation of said breathing air filtration device comprises the steps of:
s1: the air inlet pipe (6) is communicated with a waste gas collecting pipe for breathing of a patient, gas exhausted by the patient enters a storage box (4) of the breathing air filtering equipment through the air inlet pipe (6), a driving motor (13) is started, and an output shaft of the driving motor (13) drives a transmission belt (12) to rotate so as to drive a rotating shaft (10) to rotate, so that a rotary disc (9) rotates; a rotating rod (8) hinged with the rotating disk (9) rotates along with the rotating disk (9), so that a piston (7) connected with the rotating rod (8) does reciprocating motion in the storage box (4), and the gas in the storage box (4) is rapidly pushed into a gas outlet pipe (14) to enter the filter box (2);
s2: after waste gas generated by breathing of a patient enters the filter box (2), a water suction pump (37) is started, water in the water tank (17) is sucked into the filter box (2), the water is sprayed in a mist form to adsorb dust particles in the gas, meanwhile, a first rotating motor (26) is started to enable an anti-skidding belt (25) to drive a model selection rotating wheel to rotate, a clamping rod (24) on a circular rotating wheel (23) pulls a clamping plate (22) on a filter plate (19), and the filter plate (19) moves left and right all the time; the filtered gas passes through the activated carbon plate (18) and then enters the disinfection box (3) through the air pump (31);
s3: when the activated carbon plate (18) needs to be replaced, the fixing bolt (41) on the second fixing plate (40) is taken down, and then the second fixing plate (40) is taken down, so that the activated carbon plate (18) can be replaced; the valve of the disinfectant port (33) is opened, disinfectant is added into the disinfection box (3), the air pump (31) is started to pump gas into the disinfection box (3), and after the disinfectant in the disinfection box (3) disinfects the gas, the valve on the exhaust pipe (36) is opened to exhaust the gas.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110208142.7A CN113028554A (en) | 2021-02-24 | 2021-02-24 | Breathing air filtering equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110208142.7A CN113028554A (en) | 2021-02-24 | 2021-02-24 | Breathing air filtering equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113028554A true CN113028554A (en) | 2021-06-25 |
Family
ID=76461464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110208142.7A Pending CN113028554A (en) | 2021-02-24 | 2021-02-24 | Breathing air filtering equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113028554A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108379642A (en) * | 2018-05-10 | 2018-08-10 | 黄景阳 | A kind of clinical breathing sterilised filtration device |
| CN108580538A (en) * | 2018-04-11 | 2018-09-28 | 胡亚勇 | A kind of municipal administration afforestation soil environmental protection repair process device and method |
| CN109569110A (en) * | 2018-12-29 | 2019-04-05 | 烟台工程职业技术学院 | A kind of chemical emission improvement automatic control device |
| CN110665099A (en) * | 2019-09-29 | 2020-01-10 | 王雪梅 | Asthma treatment device for respiratory medicine |
| CN210045027U (en) * | 2019-05-30 | 2020-02-11 | 马鞍山科宇环境工程有限公司 | High-efficient combination formula dust collector |
| CN211936050U (en) * | 2019-12-18 | 2020-11-17 | 福建省速卖通电子商务有限公司 | Purifier for industrial waste gas treatment |
-
2021
- 2021-02-24 CN CN202110208142.7A patent/CN113028554A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108580538A (en) * | 2018-04-11 | 2018-09-28 | 胡亚勇 | A kind of municipal administration afforestation soil environmental protection repair process device and method |
| CN108379642A (en) * | 2018-05-10 | 2018-08-10 | 黄景阳 | A kind of clinical breathing sterilised filtration device |
| CN109569110A (en) * | 2018-12-29 | 2019-04-05 | 烟台工程职业技术学院 | A kind of chemical emission improvement automatic control device |
| CN210045027U (en) * | 2019-05-30 | 2020-02-11 | 马鞍山科宇环境工程有限公司 | High-efficient combination formula dust collector |
| CN110665099A (en) * | 2019-09-29 | 2020-01-10 | 王雪梅 | Asthma treatment device for respiratory medicine |
| CN211936050U (en) * | 2019-12-18 | 2020-11-17 | 福建省速卖通电子商务有限公司 | Purifier for industrial waste gas treatment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211384197U (en) | Bag type low-pressure pulse dust removal equipment | |
| CN202853000U (en) | Air purifier | |
| CN104879859B (en) | A kind of air purifier | |
| CN111569125A (en) | Multifunctional disinfection device and operation method thereof | |
| CN108050621A (en) | One kind can carry out the clean air filter machine structure of filter core plate | |
| CN215539739U (en) | Intelligence moxa-moxibustion smoke purifier | |
| CN208370792U (en) | A kind of life appliance has the mosquito-driving device of air-cleaning function | |
| CN214009475U (en) | Air purifier equipment with negative oxygen ions | |
| CN113028554A (en) | Breathing air filtering equipment | |
| CN108426309A (en) | A kind of air cleaning decontamination equipment | |
| CN212939550U (en) | Novel double-fan industrial dust collector | |
| CN214528627U (en) | Chemical production sewage treatment device | |
| CN109249109A (en) | A kind of environment-friendly type scolding tin exhaust gas exhaust system | |
| CN204478298U (en) | Air oxygen machine alive | |
| CN208253735U (en) | A kind of air cleaning decontamination equipment | |
| CN105423428A (en) | Air purifier | |
| CN214209028U (en) | Oral treatment suction machine with filter equipment | |
| CN216204095U (en) | Air purification sterilizing machine | |
| CN217015788U (en) | Dust removal ozone air sterilizing machine | |
| CN214104729U (en) | Oral treatment suction machine with multi-stage filtration | |
| CN213273096U (en) | High-efficient air sterilization clearing machine | |
| CN214345206U (en) | Environmental protection hydrologic cycle dust device | |
| CN220771306U (en) | Air sterilizing device | |
| CN211261114U (en) | Air purification device for medical places | |
| CN220169613U (en) | Purifying equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210625 |