CN115318024A - Air purification system for hospital - Google Patents
Air purification system for hospital Download PDFInfo
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- CN115318024A CN115318024A CN202211113600.XA CN202211113600A CN115318024A CN 115318024 A CN115318024 A CN 115318024A CN 202211113600 A CN202211113600 A CN 202211113600A CN 115318024 A CN115318024 A CN 115318024A
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- air purification
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/68—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements
- B01D46/681—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements by scrapers, brushes or the like
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/77—Liquid phase processes
- B01D53/78—Liquid phase processes with gas-liquid contact
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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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- Chemical Kinetics & Catalysis (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
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- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The invention is suitable for the technical field of air purification, and provides an air purification system for hospitals, which comprises: the mainframe box, be provided with air inlet and gas outlet on the mainframe box, still include: air inlet machine, screening subassembly, clean subassembly and purification subassembly. When air enters the main case, the air is firstly filtered by the screening component to adsorb granular impurities contained in the air, so that the pollution to the purification component is avoided, the service life of the air purification system is prolonged, and the air purification effect is further improved; the cleaning component can adsorb particle impurities remained on the screening component, so that the screening component is prevented from being blocked due to excessive impurity residues, the smoothness of air flow is improved, the cleaning effect is improved to the maximum extent, meanwhile, the power consumption can be reduced by reducing blockage, and the air purification rate is improved; the air entering the purification assembly can be neutralized and sterilized, and harmful substances in the air are reduced, so that the air is purified.
Description
Technical Field
The invention belongs to the technical field of air purification, and particularly relates to an air purification system for hospitals.
Background
The indoor environment is infected by pathogens such as bacteria, viruses and the like on the suspended particles; volatile gaseous pollutants such as radon, formaldehyde, benzene series, ammonia and the like after decoration and fitment; inhalable particles such as dust, smoke, pollen, etc.; the peculiar smell of life, such as metabolism, musty smell, garbage smell and the like of people; outdoor polluted air invasion, such as industrial waste gas, automobile exhaust, soil bag dust and the like; the above may also be collectively referred to as air pollution, and the manner of reducing or eliminating such air pollution is air sterilization.
Air disinfection is divided into: dynamic disinfection and static disinfection
Static disinfection: the selected disinfection product has direct or indirect harm to human bodies, when the disinfection is carried out aiming at air, operators need to be equipped with protective measures, and other people cannot stay in the disinfection space, and the disinfection mode is called as static disinfection.
Dynamic disinfection: the selected disinfection product has no harm to human bodies, and no side effect exists when people do not need to leave a disinfection place during air disinfection, and the disinfection mode is called as dynamic disinfection.
Most of the existing air purification systems are directly purifying air in the air suction device, but the air possibly contains part of granular impurities, if the air is directly sucked, the purification effect of the purification structure can be influenced, the purification structure is polluted, the service life of the whole air purification system is influenced, and the filter plate is directly added to perform primary filtration, the automatic cleaning of the filter plate is lacked, the filter plate is blocked due to long-time use, the manual consumption can be increased on one hand due to frequent replacement of the filter plate, on the other hand, the cost is also increased, and the operation is inconvenient.
Disclosure of Invention
An embodiment of the invention aims to provide an air purification system for hospitals, and aims to solve the problems that most of existing air purification systems directly suck air into a device for purification, but the air may also contain part of granular impurities, if the air is directly sucked, the purification effect of a purification structure is possibly influenced, the purification structure is polluted, the service life of the whole air purification system is influenced, and if a filter plate is directly added for primary filtration, the automatic cleaning of the filter plate is lacked, the filter plate is blocked after long-time use, the manual consumption is increased when the filter plate is frequently replaced, the cost is increased, and the operation is inconvenient.
The embodiment of the invention is realized in such a way that an air purification system for hospitals comprises: the mainframe box, be provided with air inlet and gas outlet on the mainframe box, air purification system for the hospital still includes:
the air inlet machine is fixedly arranged in the mainframe box, the air inlet end of the air inlet machine is communicated with the air inlet, and the air outlet end of the air inlet machine is arranged in the mainframe box;
the screening and filtering assembly is arranged inside the main case and is used for filtering impurities of air entering the main case;
the cleaning assembly is arranged on the screening assembly and used for sweeping and adsorbing impurities left on the screening assembly;
the purification assembly is arranged inside the mainframe box and used for disinfecting and purifying air subjected to impurity removal.
As a still further scheme of the invention: the screen assembly includes:
the positioning plate is fixedly arranged in the mainframe box, and the connecting part between the positioning plate and the inner wall of the mainframe box is in sealed connection;
the slot is arranged on the positioning plate, and the side wall of the slot is symmetrically provided with connecting slots;
the sieve filter plate, sieve filter plate both sides all are provided with the connecting strip, the connecting strip with sliding fit between the spread groove.
As a still further scheme of the invention: the cleaning assembly includes:
the group of rotating rods are rotatably connected to two sides of the positioning plate through bearings, and sliding rods are connected to the group of rotating rods in a sliding mode;
the rotating plate is rotatably connected to one end of the sliding rod through a bearing, one side of the rotating plate is fixedly connected with a supporting platform through a bolt, and the supporting platform is rotatably connected with a telescopic shaft through a bearing;
the absorption cleaning roller is sleeved on the telescopic shaft in a sliding manner, and the inner wall of the mainframe box is also provided with a guide assembly which is used for limiting the motion track of the absorption cleaning roller;
the drive assembly is arranged on the positioning plate and used for controlling the rotating rods on two sides of the positioning plate to swing in a reciprocating mode.
As a still further scheme of the invention: the guide assembly includes:
the sliding grooves are arranged on the inner wall of the mainframe box, and the guide grooves are symmetrically arranged on two sides of the positioning plate;
the sliding block slides and sets up inside the sliding tray, the sliding block with adsorb and rotate through the bearing between the cleaning roller and be connected.
As a still further scheme of the invention: the cross sections of the sliding grooves and the sliding blocks are trapezoidal.
As a still further scheme of the invention: the drive assembly includes:
the main motor is fixedly arranged on the side wall of the main case through a bolt, and the output end of the main motor is connected with a rotating disc;
the linkage rod is rotatably arranged on one side of the rotating disc far away from the main motor through a bearing and is connected with the rotating disc in an eccentric manner;
the rotating shaft is rotatably connected to the side wall of the mainframe box through a bearing, one end of the rotating shaft is fixedly provided with a swinging rod, and one end of the swinging rod is rotatably connected with one end of the linkage rod through the bearing;
the first bevel gear is installed at the other end of the rotating shaft, two sides of the positioning plate are rotatably connected with second bevel gears, the first bevel gear and the second bevel gears are meshed with each other, and the rotating rod is fixedly connected to the second bevel gears;
the control plates are fixedly arranged on two sides of the positioning plate through bolts, and guide grooves are formed in the control plates;
the rotating plate is rotatably connected with a pair of guide rollers, and the guide rollers are matched with the guide grooves.
As a still further scheme of the invention: the outer diameter of the guide roller is smaller than the groove width of the guide groove.
As a still further scheme of the invention: the length of the telescopic shaft is not less than the distance between the end point and the vertex of the guide groove.
As a still further scheme of the invention: the purification assembly comprises:
the processing box is arranged in the mainframe box, and a sterilization liquid is arranged in the processing box;
the air duct is installed on the treatment box, an exhaust pipe is further connected to one side of the treatment box, one end of the exhaust pipe is arranged in the treatment box, and the other end of the exhaust pipe is communicated with the air outlet.
As a still further scheme of the invention: the one end that the air duct is in handling incasement portion is arranged in handle on the bottom of the case inner wall.
The air purification system for the hospital provided by the embodiment of the invention has the following beneficial effects:
1. according to the air purification system for the hospital, the screening assembly is arranged, when air enters the main case, the air is firstly filtered through the screening assembly, granular impurities contained in the air are adsorbed, the pollution to the purification assembly is avoided, the service life of the air purification system is prolonged, and the air purification effect is further improved;
2. according to the air purification system for the hospital, the cleaning component is arranged, particle impurities remained on the screening component are adsorbed by continuously reciprocating rolling on the screening component, so that the screening component is prevented from being blocked due to excessive impurity residues, the smoothness of air flow is improved, the cleaning component can be used for cleaning the screening component in a two-way manner, the cleaning effect is improved to the maximum extent, meanwhile, the power consumption can be reduced due to the reduction of blockage, and the air purification rate is improved;
3. this air purification system for hospital purifies the subassembly through setting up, enters into the air that purifies in the subassembly and can carry out neutralization degerming, reduces the harmful substance in the air to this purification to the air that realizes.
Drawings
Fig. 1 is a schematic structural diagram of an air purification system for hospitals according to an embodiment of the present invention;
FIG. 2 is a top view of a hospital air purification system according to an embodiment of the present invention;
FIG. 3 is a side view of a hospital air purification system according to an embodiment of the present invention;
FIG. 4 is an enlarged view taken at A in FIG. 1;
FIG. 5 is an enlarged view at B in FIG. 1;
FIG. 6 is an enlarged view at C of FIG. 2;
FIG. 7 is an enlarged view taken at D in FIG. 2;
fig. 8 is an enlarged view at E in fig. 6.
In the drawings: 1-a main case; 2-an air inlet; 3-air outlet; 4-an air inlet fan; 5-a screening assembly; 51-a positioning plate; 52-slotting; 53-connecting grooves; 54-a screen filter plate; 55-a connecting strip; 6-a cleaning component; 61-rotating rods; 62-a slide bar; 63-a rotating plate; 64-a support platform; 65-telescopic shaft; 66-suction cleaning roller; 67-a sliding groove; 68-slider; 69-a main motor; 610-a rotating disc; 611-linkage rod; 612-a rotating shaft; 613-oscillating lever; 614-first bevel gear; 615-second bevel gear; 616-a control panel; 617-guide groove; 618-guide rollers; 7-a purification component; 71-a treatment tank; 72-an airway tube; 73-exhaust pipe.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Specific implementations of the present invention are described in detail below with reference to specific embodiments.
As shown in fig. 1, in an embodiment of the present invention, an air purification system for hospitals includes: mainframe box 1, be provided with air inlet 2 and gas outlet 3 on the mainframe box 1, the air purification system for the hospital still includes:
the air inlet machine 4 is fixedly arranged in the mainframe box 1, the air inlet end of the air inlet machine 4 is communicated with the air inlet 2, and the air outlet end of the air inlet machine 4 is arranged in the mainframe box 1;
the screening and filtering assembly 5 is installed inside the main case 1, and the screening and filtering assembly 5 is used for filtering impurities of air entering the main case 1;
the cleaning assembly 6 is arranged on the screening assembly 5, and the cleaning assembly 6 is used for sweeping and adsorbing impurities remained on the screening assembly 5;
When the air purification system for hospitals is used, the air inlet fan 4 is started firstly, the air inlet fan 4 can directly suck outside air into the mainframe box 1 through the air inlet 2, the sucked air can be filtered through the screening component 5 firstly, granular impurities in the air are adsorbed, and the purification component 7 is prevented from being polluted;
when the screening assembly 5 is used for screening, the cleaning assembly 6 can be started as required, the cleaning assembly 6 can roll on the screening assembly 5 in a continuous reciprocating mode, particle impurities remained on the screening assembly 5 are adsorbed, the situation that the screening assembly 5 is blocked due to excessive impurity residues is avoided, the smoothness of air flow is improved, the cleaning assembly 6 can be used for cleaning the screening assembly 5 in a two-way mode, the cleaning effect is improved to the maximum degree, meanwhile, the power consumption can be reduced due to the fact that the blockage is reduced, and the air purification rate is improved;
after the air passes through the screening assembly 5, the air enters the purification assembly 7 to neutralize and sterilize the air, so that harmful substances in the air are reduced, and the air is purified.
As shown in fig. 1 to 8, in the embodiment of the present invention, the screening assembly 5 includes:
the positioning plate 51 is fixedly arranged inside the mainframe box 1, and the connection part between the positioning plate 51 and the inner wall of the mainframe box 1 is in sealed connection;
the slot 52 is arranged on the positioning plate 51, and the side wall of the slot 52 is symmetrically provided with connecting slots 53;
the screen filter plate 54, screen filter plate 54 both sides all are provided with connecting strip 55, connecting strip 55 with sliding fit between the spread groove 53.
In this embodiment, when the filter assembly 5 is used, the filter plate 54 is pushed into the slot 52, and in the pushing process, the connecting strip 55 is aligned with the connecting slot 53, so that in the pushing process of the filter plate 54, the connecting strip 55 can slide in the connecting slot 53, and by the cooperation between the connecting strip 55 and the connecting slot 53, the movement path of the filter plate 54 can be limited, and meanwhile, the joint between the connecting strip 55 and the connecting slot 53 can ensure the sealing between the filter plate 54 and the slot 52, so as to prevent air from flowing out from the gap between the filter plate 54 and the slot 52, and improve the air purification effect;
after the screen plates 54 are completely inserted into the slots 52, the air inlet machine 4 can be started, the air inlet machine 4 can directly suck outside air into the main case 1 through the air inlet 2, the sucked air is firstly filtered through the screen plates 54, particle impurities in the air are isolated by the screen plates 54, and the cleaning assembly 6 can be started to adsorb and clean residual impurities on the screen plates 54, so that the screen plates 54 are prevented from being blocked.
As shown in fig. 1 to 8, in the embodiment of the present invention, the cleaning assembly 6 includes:
the group of rotating rods 61 are rotatably connected to two sides of the positioning plate 1 through bearings, and the group of rotating rods 61 are connected with sliding rods 62 in a sliding mode;
the rotating plate 63 is rotatably connected to one end of the sliding rod 62 through a bearing, one side of the rotating plate 63 is fixedly connected with a supporting platform 64 through a bolt, and the supporting platform 64 is rotatably connected with an expansion shaft 65 through a bearing;
the absorption cleaning roller 66 is sleeved on the telescopic shaft 65 in a sliding manner, and a guide assembly is further arranged on the inner wall of the mainframe box 1 and is used for limiting the movement track of the absorption cleaning roller 66;
and the driving assembly is arranged on the positioning plate 51 and used for controlling the rotating rods 61 on two sides of the positioning plate 51 to perform reciprocating swing.
In this embodiment, when the cleaning assembly 6 is used, the driving assembly drives the rotating rod 61 to swing in a reciprocating manner, and further drives the sliding rod 62 to swing synchronously, the telescopic shaft 65 can be controlled to move in a reciprocating manner through the limitation of the driving assembly, and further drives the adsorbing cleaning roller 66 to move, and under the limitation of the guiding assembly, the adsorbing cleaning roller 66 can move in a reciprocating manner on the sieve plate 54, so as to clean the sieve plate 54.
As shown in fig. 1 to 8, in an embodiment of the present invention, the guide assembly includes:
a set of sliding grooves 67, which are disposed on the inner wall of the main cabinet 1, and a set of guiding grooves 67 are symmetrically disposed on two sides of the positioning plate 51;
and a sliding block 68 which is arranged inside the sliding groove 67 in a sliding manner, wherein the sliding block 68 is rotationally connected with the adsorption cleaning roller 66 through a bearing.
As shown in fig. 5, in the embodiment of the present invention, the sliding groove 67 and the sliding block 68 have trapezoidal cross sections, and the sliding block 68 can be prevented from being separated from the sliding groove 67 by making the sliding groove 67 and the sliding block 68 have trapezoidal cross sections, so as to improve the stability of the entire guiding assembly during use. .
In the embodiment of the invention, when the adsorption cleaning roller 66 moves, the sliding block 68 is driven to slide in the sliding groove 67, the matching relationship between the sliding groove 67 and the sliding block 68 can prevent the adsorption cleaning roller 66 from shifting during moving, so as to improve the stability of the adsorption cleaning roller 66 during moving, and meanwhile, the sliding block 68 can be prevented from being separated from the sliding groove 67 by making the sections of the sliding groove 67 and the sliding block 68 trapezoidal, so as to improve the stability of the whole guide assembly during use.
As shown in fig. 1 to 8, in an embodiment of the present invention, the driving assembly includes:
the main motor 69 is fixedly installed on the side wall of the main case 1 through bolts, and the output end of the main motor 69 is connected with a rotating disc 610;
a linkage rod 611 which is rotatably arranged on the side of the rotating disc 610 far away from the main motor 69 through a bearing, and the linkage rod 611 is eccentrically connected with the rotating disc 610;
a rotating shaft 612 rotatably connected to the sidewall of the main cabinet 1 through a bearing, wherein a swinging rod 613 is fixedly installed at one end of the rotating shaft 612, and one end of the swinging rod 613 is rotatably connected to one end of the linkage rod 611 through a bearing;
a first bevel gear 614 installed at the other end of the rotating shaft 612, and second bevel gears 615 rotatably connected to both sides of the positioning plate 51, wherein the first bevel gear 614 and the second bevel gear 615 are engaged with each other, and the rotating shaft 61 is fixedly connected to the second bevel gear 615;
a set of control plates 616 fixedly mounted on two sides of the positioning plate 51 through bolts, wherein the control plates 616 are provided with guide grooves 617;
a pair of guide rollers 618 is rotatably connected to the rotating plate 63, and the guide rollers 618 are engaged with the guide grooves 617.
In this embodiment, when the driving assembly is required to operate, the main motor 69 is first started, the main motor 69 drives the rotating disc 610 to rotate, and meanwhile, the linking rod 611 eccentrically connected to the rotating disc 610 can push the oscillating rod 613 to oscillate in a reciprocating manner, so that the oscillating rod 613 transmits its motion to the rotating shaft 612, so that the rotating shaft 612 rotates in a reciprocating manner, and further drives the first bevel gear 614 to rotate in a reciprocating manner, the first bevel gear 614 drives the second bevel gear 615 to synchronously oscillate in a reciprocating manner through a meshing relationship with the second bevel gear 615, and when the second bevel gear 615 rotates, the rotating rod 61 is driven to oscillate in a reciprocating manner, so as to control the operation of the whole cleaning assembly 6, so that the adsorption cleaning roller 66 moves in a reciprocating manner on the filter plate 54, and continuously cleans the filter plate 54, and because the two members such as the second bevel gear 615 and the guide assembly are disposed on both sides of the positioning plate 51, when the driving assembly operates, the adsorption cleaning rollers 66 on both sides are driven to synchronously move, and both sides of the filter plate 54 are adsorbed and cleaned by the adsorption, and the filter plate 54 is lifted to the greatest extent.
In this embodiment, the guiding groove 617 and the guiding roller 618 can drive the rotating plate 63 to rotate, and further control the telescopic shaft 65 to move through the supporting platform 64, so as to maximize the moving range of the telescopic shaft 65, and adjust the length of the supporting platform 64 according to actual requirements, so as to increase the moving range of the suction cleaning roller 66.
As shown in fig. 1 to 8, in the embodiment of the present invention, the outer diameter of the guide roller 618 is smaller than the width of the guide groove 617, so as to ensure that the guide roller 618 can smoothly slide in the guide groove 617, and the guide roller is not jammed due to excessive friction, thereby improving the smoothness of the overall operation of the lifting device.
As shown in fig. 1, in the embodiment of the present invention, the length of the telescopic shaft 65 is not less than the distance between the end point and the vertex of the guide groove 617, so as to ensure that the telescopic shaft 65 does not disengage from the suction cleaning roller 66 during the operation of the apparatus, thereby ensuring the stability of the operation of the apparatus.
As shown in fig. 1 to 8, in the embodiment of the present invention, the purification assembly 7 includes:
the processing box 71 is arranged inside the main case 1, and a sterilization liquid is arranged inside the processing box 71;
and the air guide pipe 72 is installed on the treatment box 71, one side of the treatment box 71 is also connected with an exhaust pipe 73, one end of the exhaust pipe 73 is arranged in the treatment box 71, and the other end of the exhaust pipe 73 is communicated with the air outlet 3.
As shown in fig. 1, in the embodiment of the present invention, one end of the air duct 72 inside the processing tank 71 is disposed on the inner wall of the bottom of the processing tank 71.
In the embodiment of the invention, after the air is filtered by the screen filtering assembly 5, the air enters the sterilization liquid in the treatment box 71 through the air duct 72, so that the air is in contact with the sterilization liquid, viruses in the air are treated and neutralized through the sterilization liquid, the sterilization effect is realized, and the air outlet end of the air duct 72 is arranged close to the bottom of the treatment box 71, so that the air can be ensured to come out from the bottommost part of the sterilization liquid and rise upwards when the air duct 72 is exhausted, and the contact time and the sterilization effect between the air and the sterilization liquid are improved to the greatest extent.
Combine the work flow of above-mentioned subassembly, this air purification system for hospital's concrete theory of operation does:
firstly, the filter screen plate 54 is pushed into the open slot 52, in the pushing process, the connecting strip 55 is aligned to the connecting slot 53, in the pushing process, the connecting strip 55 can slide in the connecting slot 53, the limitation on the moving path of the filter screen plate 54 can be realized through the matching between the connecting strip 55 and the connecting slot 53, meanwhile, the joint between the connecting strip 55 and the connecting slot 53 can also ensure the sealing between the filter screen plate 54 and the open slot 52, the air is prevented from flowing out from the gap between the filter screen plate 54 and the open slot 52, and the air purification effect is improved;
when the screen filter plate 54 is completely inserted into the slot 52, the air inlet fan 4 can be started, the air inlet fan 4 can directly suck outside air into the main case 1 through the air inlet 2, the sucked air can be filtered through the screen filter plate 54, and particle impurities in the air can be isolated by the screen filter plate;
after the air is filtered by the screening assembly 5, the air enters the sterilization liquid in the treatment box 71 through the air duct 72, so that the air is in contact with the sterilization liquid, viruses in the air are treated and neutralized through the sterilization liquid, the sterilization and disinfection effects are realized, and the air outlet end of the air duct 72 is arranged close to the bottom of the treatment box 71, so that the air can be ensured to come out from the bottommost part of the sterilization liquid and rise upwards when the air duct 72 discharges air, and the contact time and the sterilization effect between the air and the sterilization liquid are improved to the maximum extent;
when the sieve plate 54 needs to be cleaned, the main motor 69 is started first, the main motor 69 drives the rotating disc 610 to rotate, meanwhile, the linkage rod 611 is eccentrically connected with the rotating disc 610, so that the swinging rod 613 can be pushed to swing in a reciprocating manner, the swinging rod 613 transmits the motion of the swinging rod 613 to the rotating shaft 612, the rotating shaft 612 rotates in a reciprocating manner, the first bevel gear 614 is driven to rotate in a reciprocating manner, the first bevel gear 614 drives the second bevel gear 615 to synchronously rotate in a reciprocating manner through the meshing relationship between the first bevel gear and the second bevel gear 615, the rotating rod 61 is driven to swing in a reciprocating manner when the second bevel gear 615 rotates, the sliding rod 62 is driven to synchronously swing, the telescopic shaft 65 can be controlled to move in a reciprocating manner, the adsorption cleaning roller 66 is driven to move, and the adsorption cleaning roller 66 moves in a reciprocating manner on the sieve plate 54, so that the cleaning effect on the sieve plate 54 is achieved;
and because the second bevel gear 615, the guiding component and other components are two and are arranged on two sides of the positioning plate 51, when the driving component operates, the adsorbing and cleaning rollers 66 on two sides can be driven to synchronously move, so that both sides of the sieve plate 54 are adsorbed and cleaned, and the cleaning effect on the sieve plate 54 is improved to the greatest extent.
When adsorbing cleaning roller 66 and removing, can drive the sliding block 68 and slide in sliding groove 67, the cooperation relation between sliding groove 67 and the sliding block 68 can prevent to adsorb cleaning roller 66 and take place the skew when removing, promotes the stability of adsorbing cleaning roller 66 when moving, simultaneously, through being trapezoidal with the cross-section of sliding groove 67 and sliding block 68, can prevent that sliding block 68 from breaking away from the stability when promoting whole guide assembly and using from sliding groove 67.
To sum up, when the air purification system for hospitals is used, the air inlet fan 4 is started firstly, the air inlet fan 4 can directly suck outside air into the mainframe box 1 through the air inlet 2, and the sucked air can be filtered through the screening component 5 firstly to adsorb granular impurities contained in the air, so that the pollution to the purification component 7 is avoided;
when the screening assembly 5 is used for screening, the cleaning assembly 6 can be started as required, the cleaning assembly 6 can roll on the screening assembly 5 in a continuous reciprocating mode, particle impurities remained on the screening assembly 5 are adsorbed, the situation that the screening assembly 5 is blocked due to excessive impurity residues is avoided, the smoothness of air flow is improved, the cleaning assembly 6 can be used for cleaning the screening assembly 5 in a two-way mode, the cleaning effect is improved to the maximum degree, meanwhile, the power consumption can be reduced due to the fact that the blockage is reduced, and the air purification rate is improved;
after the air passes through the screening assembly 5, the air enters the purifying assembly 7 to neutralize and sterilize the air and reduce harmful substances in the air, so that the air is purified.
The above description is intended to be illustrative of the preferred embodiment of the present invention and should not be taken as limiting the invention, but rather, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention.
Claims (10)
1. An air purification system for hospitals, comprising: mainframe box (1), be provided with air inlet (2) and gas outlet (3) on mainframe box (1), its characterized in that, air purification system for hospital still includes:
the air inlet machine (4) is fixedly arranged in the mainframe box (1), the air inlet end of the air inlet machine (4) is communicated with the air inlet (2), and the air outlet end of the air inlet machine (4) is arranged in the mainframe box (1);
the screening and filtering assembly (5) is installed inside the main case (1), and the screening and filtering assembly (5) is used for filtering impurities of air entering the main case (1);
the cleaning assembly (6) is installed on the screening assembly (5), and the cleaning assembly (6) is used for sweeping and adsorbing impurities remained on the screening assembly (5);
purification subassembly (7), set up in inside mainframe box (1), purification subassembly (7) are used for disinfecting the purification to the air after the edulcoration.
2. The hospital air purification system according to claim 1, characterized in that the screening assembly (5) comprises:
the positioning plate (51) is fixedly arranged in the mainframe box (1), and the joint between the positioning plate (51) and the inner wall of the mainframe box (1) is in sealed connection;
the slot (52) is arranged on the positioning plate (51), and the side wall of the slot (52) is symmetrically provided with a connecting slot (53);
the filter screen plate (54), the filter screen plate (54) both sides all are provided with connecting strip (55), connecting strip (55) with sliding fit between spread groove (53).
3. The hospital air purification system according to claim 2, characterized in that said cleaning assembly (6) comprises:
the group of rotating rods (61) are rotatably connected to two sides of the positioning plate (1) through bearings, and sliding rods (62) are connected to the group of rotating rods (61) in a sliding mode;
the rotating plate (63) is rotatably connected to one end of the sliding rod (62) through a bearing, one side of the rotating plate (63) is fixedly connected with a supporting platform (64) through a bolt, and the supporting platform (64) is rotatably connected with a telescopic shaft (65) through a bearing;
the adsorption cleaning roller (66) is sleeved on the telescopic shaft (65) in a sliding manner, and a guide assembly is further arranged on the inner wall of the mainframe box (1) and used for limiting the motion track of the adsorption cleaning roller (66);
and the driving assembly is arranged on the positioning plate (51) and used for controlling the rotating rods (61) on two sides of the positioning plate (51) to swing in a reciprocating mode.
4. The hospital air purification system according to claim 3, wherein said guide assembly comprises:
the sliding grooves (67) are arranged on the inner wall of the main case (1), and the guide grooves (67) are symmetrically arranged on two sides of the positioning plate (51);
and the sliding block (68) is arranged in the sliding groove (67) in a sliding manner, and the sliding block (68) is rotationally connected with the adsorption cleaning roller (66) through a bearing.
5. The hospital air purification system according to claim 4, characterized in that the sliding grooves (67) and the sliding blocks (68) are trapezoidal in section.
6. The hospital air purification system according to claim 3, wherein said drive assembly comprises:
the main motor (69) is fixedly mounted on the side wall of the main case (1) through bolts, and the output end of the main motor (69) is connected with a rotating disc (610);
the linkage rod (611) is rotatably arranged on one side, far away from the main motor (69), of the rotating disc (610) through a bearing, and the linkage rod (611) is connected with the rotating disc (610) in an eccentric mode;
the rotating shaft (612) is rotatably connected to the side wall of the mainframe box (1) through a bearing, one end of the rotating shaft (612) is fixedly provided with a swinging rod (613), and one end of the swinging rod (613) is rotatably connected with one end of the linkage rod (611) through a bearing;
the first bevel gear (614) is installed at the other end of the rotating shaft (612), two sides of the positioning plate (51) are rotatably connected with second bevel gears (615), the first bevel gear (614) and the second bevel gears (615) are meshed with each other, and the rotating rod (61) is fixedly connected to the second bevel gears (615);
the group of control plates (616) are fixedly arranged on two sides of the positioning plate (51) through bolts, and guide grooves (617) are formed in the control plates (616);
the rotating plate (63) is rotatably connected with a pair of guide rollers (618), and the guide rollers (618) are matched with the guide grooves (617).
7. The hospital air purification system according to claim 6, wherein the outer diameter of the guide roller (618) is smaller than the groove width of the guide groove (617).
8. The air purification system for hospital as claimed in claim 6 wherein the length of the telescopic shaft (65) is not less than the distance between the end point and the apex of the guide groove (617).
9. The hospital air purification system according to claim 1, characterized in that said purification assembly (7) comprises:
the treatment box (71) is installed inside the main case (1), and a sterilization liquid is arranged inside the treatment box (71);
the air guide pipe (72) is installed on the treatment box (71), an exhaust pipe (73) is further connected to one side of the treatment box (71), one end of the exhaust pipe (73) is arranged in the treatment box (71), and the other end of the exhaust pipe (73) is communicated with the air outlet (3).
10. The hospital air purification system according to claim 9, characterized in that the end of the air duct (72) inside the treatment tank (71) rests on the inner wall of the bottom of the treatment tank (71).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211113600.XA CN115318024A (en) | 2022-09-14 | 2022-09-14 | Air purification system for hospital |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211113600.XA CN115318024A (en) | 2022-09-14 | 2022-09-14 | Air purification system for hospital |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115318024A true CN115318024A (en) | 2022-11-11 |
Family
ID=83930011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211113600.XA Withdrawn CN115318024A (en) | 2022-09-14 | 2022-09-14 | Air purification system for hospital |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115318024A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118009451A (en) * | 2024-02-26 | 2024-05-10 | 江苏恒信机电设备安装有限公司 | Air purification and disinfection device for hospital public ward |
-
2022
- 2022-09-14 CN CN202211113600.XA patent/CN115318024A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118009451A (en) * | 2024-02-26 | 2024-05-10 | 江苏恒信机电设备安装有限公司 | Air purification and disinfection device for hospital public ward |
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Application publication date: 20221111 |