CN116839136B - Hospital ventilation, air conditioning, circulation and purification equipment - Google Patents
Hospital ventilation, air conditioning, circulation and purification equipmentInfo
- Publication number
- CN116839136B CN116839136B CN202310811445.7A CN202310811445A CN116839136B CN 116839136 B CN116839136 B CN 116839136B CN 202310811445 A CN202310811445 A CN 202310811445A CN 116839136 B CN116839136 B CN 116839136B
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- Prior art keywords
- transmission
- driving
- wall
- bevel gear
- box
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/003—Ventilation in combination with air cleaning
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/108—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering using dry filter elements
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/20—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation
- F24F8/22—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation using UV light
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/90—Cleaning of purification apparatus
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Separation Of Particles Using Liquids (AREA)
Abstract
The invention belongs to the technical field of ventilation equipment, in particular to a circulating purification device of a ventilation air conditioner in a hospital, which aims at the problems that when ventilation is carried out in a ward, no corresponding filtering device exists and potential safety hazards exist when ventilation is carried out in the ward in the prior technical scheme, the circulating purification device comprises an equipment box body, an air inlet cover is fixedly arranged in the equipment box body, an air inlet hole communicated with the air inlet cover is formed in the equipment box body, the upper end of the air inlet hood is fixedly provided with the transmission box, the external gas can be pressurized and conveyed into the air inlet pipe of the air conditioning system in the ward by starting the driving motor, and the sterilization and dust removal of the gas can be realized when the gas is conveyed, so that the gas can be ensured to contain no germs and dust in the gas conveyed into the ward, the potential safety hazard is eliminated, and a good air environment can be provided for the ward.
Description
Technical Field
The invention relates to the technical field of ventilation equipment, in particular to a circulating purification device of a ventilation air conditioner in a hospital.
Background
The hospital has a large amount of germs and the environment is relatively closed, if germs and dust in the air cannot be effectively killed, the infection and the cross infection of patients and medical staff are easily caused, and therefore, most ventilation air conditioners of the hospital are provided with purifying devices.
The invention patent document with the publication number of CN114294749A discloses a circulating purification device for ventilation air conditioner of hospital building, which comprises a solid air washing device and an air filtering device which are communicated, wherein the input end of the solid air washing device is connected to an air outlet of a ventilation area of the hospital building, the output end of the air filtering device is connected to an air inlet of the ventilation area of the hospital building, the solid air washing device is used for purifying primary air exhaust through solid particles and outputting secondary air exhaust to the air filtering device, and the air filtering device is used for filtering secondary air exhaust and re-conveying clean air to the ventilation area of the hospital building. According to the technical scheme, the solid particle adsorption and fluidized bed principle is utilized, and after the air exhausted by the hospital building is disinfected and filtered, the air is supplied to the hospital building again for ventilation, so that the energy consumption is reduced, and the bacteria inside the hospital building are prevented from diffusing to the outside.
When the technical scheme is used for ventilating a hospital building, on one hand, the air filtering device adopts a multi-layer filter screen and a filter cylinder to filter dust, a part of tiny dust can not be completely filtered, so that the dust removal effect is not high, and on the other hand, when the technical scheme is used for conveying outside air into a ward, no corresponding sterilizing device exists, so that certain potential safety hazards exist when ventilation is carried out in the ward. Therefore, the above technical solution has yet to be improved.
Disclosure of Invention
In order to improve the effects of sterilization and dust removal, a filter device is added to ventilate and ventilate a ward, and the invention provides a circulating and purifying device of a ventilation air conditioner of a hospital.
The invention solves the problems, and adopts the following technical scheme:
The circulating purification device of the ventilation air conditioner of the hospital comprises an equipment box body, wherein an air inlet cover is fixed in the equipment box body, an air inlet hole communicated with the air inlet cover is formed in the equipment box body, a transmission box is fixedly arranged at the upper end of the air inlet cover, a plurality of air extraction assemblies are installed in the transmission box, the bottoms of the air extraction assemblies extend into the air inlet cover and are connected with a sterilization assembly, an air transmission assembly is installed on the inner wall of the transmission box and is connected with a filtering assembly, an exhaust pipe is connected to the filtering assembly, the top end of the exhaust pipe extends to the upper side of the equipment box body, a driving assembly is connected to the inner wall of the transmission box and is connected with the air extraction assemblies respectively, and the driving assembly is connected with the filtering assembly.
Compared with the prior art, the invention adopting the technical scheme has the outstanding characteristics that:
① In order to solve the problem of poor dedusting effect of the purification device in the prior art, the invention designs the filtering component, gas enters the spraying box through the connecting box and the supporting pipe, the spraying box dispersedly conveys the gas into the dedusting net barrel, the dedusting net barrel can rotate under the transmission effect of the power component, and the plurality of poking plates rotate at the moment and can stir liquid in the water tank, so that dust in the gas is filtered, and the dedusting effect of the purification device is improved.
② In order to solve the problem that a purifying device in the prior art lacks a filtering component, the sterilizing net barrel and the ultraviolet lamp are designed, the sterilizing net barrel is in an electrified state under the power supply action of the supporting ring, the sterilizing net barrel is used for conducting electric shock damage to tissues in germs to kill the germs, the sterilizing net barrel can rotate under the power transmission action of the transmission shaft, a plurality of ultraviolet lamps can conduct annular movement and can conduct secondary electric shock on gas entering the sterilizing net barrel, meanwhile, the ultraviolet lamps can absorb the germs, and therefore the fact that the gas conveyed into a ward does not contain germs can be guaranteed.
③ The purification device provided by the invention can drive the sterilization net barrel of the sterilization assembly to rotate, the dust removal net barrel of the filtering assembly to rotate and the air suction blade of the air suction assembly to rotate by matching the driving motor with the driving assembly, the linkage member and the power member. The cost of using a plurality of driving motors is saved, and the operation of the purification device is conveniently controlled by using one driving motor for driving.
Preferably, the invention further adopts the technical scheme that:
the air suction assembly comprises a transmission shaft and air suction blades, wherein the inner wall of the transmission box is fixedly provided with a mounting plate, the transmission shaft penetrates through the mounting plate and is rotationally connected with the mounting plate, the air suction blades are fixedly sleeved at the upper end of the transmission shaft, the transmission shaft is connected with the driving assembly, and the bottom end of the transmission shaft extends into the air suction hood and is connected with the degerming assembly.
The transmission shaft is arranged to drive the air suction blades to serve as the air extractor, the transmission shaft rotates under the driving of the driving assembly, and can drive the air suction blades to rotate, so that the air in the air suction hood can be pressurized and conveyed into the filtering assembly.
The sterilizing component comprises a supporting ring, a sterilizing net barrel and a plurality of ultraviolet lamps, wherein the supporting ring is fixedly arranged on the inner wall of the top of the air inlet cover, the sterilizing net barrel is rotationally connected with the inner wall of the supporting ring, the bottom of the sterilizing net barrel is rotationally connected with the inner wall of the bottom of the air inlet cover, the plurality of ultraviolet lamps are fixedly arranged on the inner wall of the bottom of the sterilizing net barrel at equal intervals, the battery is fixedly arranged on the inner wall of the bottom of the sterilizing net barrel, the battery is electrically connected with the plurality of ultraviolet lamps, the ultraviolet lamps are fixedly connected with the sterilizing net barrel, and the bottom end of the transmission shaft extends into the sterilizing net barrel and is fixedly connected with the inner wall of the bottom of the sterilizing net barrel.
The supporting ring is used for supplying power to the sterilizing net barrel, and the sterilizing net barrel is in a power supply state, so that germs can be killed when the sterilizing net barrel is contacted with germs in gas, and residual germs entering the sterilizing net barrel can be killed, and the residual germs can be killed by using the irradiation capability of the ultraviolet lamp.
The gas transmission assembly comprises a plurality of conveying pipes, a collecting box, conical pipes and gas transmission pipes, wherein the conveying pipes are fixedly arranged on the inner wall of the top of the transmission box at equal intervals, the top ends of the conveying pipes extend to the upper side of the transmission box and are fixedly communicated with the collecting box, the collecting box is communicated with the conical pipes, the gas transmission pipes are fixedly communicated with the conical pipes, and the gas transmission pipes are connected with the filtering assembly.
Through conveyer pipe, collection case, conical tube and gas-supply pipe, carry gas to the filtration subassembly in, improve gas-supply efficiency, be convenient for collect and carry gas.
A plurality of fixed rods are fixedly arranged on the inner wall of the bottom of the air inlet cover at equal intervals, scraping plates are fixedly arranged on the side faces of the fixed rods, and the scraping plates are contacted with the side walls of the corresponding sterilizing net barrels.
The scraping plate scrapes germs on the side wall of the sterilizing net barrel, so that the germs fall on the bottom of the air inlet cover, the air inlet cover and the sterilizing net barrel are convenient to clean, meanwhile, the sterilizing net barrel can be ensured to work normally, more germs on the side wall of the sterilizing net barrel are avoided, and the sterilizing effect is prevented from being influenced.
The driving assembly comprises a driving motor, a fixing plate, a driving bevel gear, a driven bevel gear, a transmission rod and a linkage member, wherein the fixing plate is fixedly arranged on the side wall of the air inlet cover and used for fixing the driving motor, an output shaft of the driving motor penetrates through the fixing plate and is fixedly connected with the driving bevel gear, the driving bevel gear is meshed with the driven bevel gear, the driven bevel gear is fixedly sleeved on the transmission rod, one end of the transmission rod extends into the transmission box and is connected with the linkage member, the other end of the transmission rod is connected with the filtering assembly, the linkage member is connected with the inner wall of the transmission box, and the linkage member is connected with the transmission shafts.
The driving bevel gear is driven to rotate by starting the driving motor, the transmission rod can be driven to rotate under the meshing transmission action of the driven bevel gear, and the filtering assembly can be driven to operate and the linkage member can be driven to operate respectively when the transmission rod rotates, so that the transmission shafts rotate to enable air extraction movement to be carried out.
The linkage member comprises a driving shaft, two connecting blocks, a connecting bevel gear, a rotating bevel gear and a plurality of worm gear members, wherein the two connecting blocks are respectively fixedly arranged on the front side inner wall and the rear side inner wall of the transmission case and are respectively in rotary connection with the two connecting blocks, the rotating bevel gear is fixedly sleeved on the driving shaft and meshed with the connecting bevel gear, the connecting bevel gear is fixedly arranged at one end of the transmission rod, and the worm gear members are connected with the driving shaft and are connected with the corresponding transmission shafts.
When the connecting bevel gear rotates along with the transmission rod, the driving shaft can rotate under the meshing transmission action of the rotating bevel gear, and a plurality of transmission shafts synchronously rotate under the transmission action of a plurality of worm gear components.
The worm gear component comprises a driving worm and a driving worm gear, wherein the driving worm is fixedly sleeved on the driving shaft, the driving worm gear is fixedly sleeved on a transmission shaft corresponding to the driving worm, and the driving worm is meshed with the driving worm gear.
Through the cooperation of the driving worm and the driving worm wheel, the driving worm wheel drives the corresponding transmission shaft to rotate, so that the suction blade is smoothly sucked.
The filtering component comprises a water tank, a power component, a connecting box, a supporting pipe, a dust removing net barrel, a spray box and a plurality of poking plates;
The device comprises a water tank, a connecting box, a gas transmission pipe, a supporting pipe, a plurality of shifting plates, a spray box and a dust removing net barrel, wherein the water tank is fixed on the bottom inner wall of the device box body, the lower end of an exhaust pipe fixedly penetrates through the top inner wall of the water tank to extend into the water tank, and the transmission rod is in rotary connection with the front side of the water tank;
the power component is installed on the water tank lateral wall, and the transfer line is connected with the power component, and the rear side of power component extends to in the water tank, and the power component is connected with the bottom of dust removal net bucket.
After the gas is conveyed into the connecting box through the gas conveying pipe, the gas can be conveyed into the spraying box through the supporting pipe, the gas is conveyed into the dust removing net barrel in a dispersing mode through the spraying box, and water in the water tank can be immersed into the dust removing net barrel, so that dust in the gas can be dissolved, elutriation of the gas is achieved, dust in the gas is filtered, dust can be removed, and clean gas after dust removal can be output through the exhaust pipe fixed on the water tank.
The power component comprises a rotating shaft, a transmission worm wheel, a transmission worm, a transmission belt piece, a rotating rod and a toothed ring piece;
The rotary shaft is rotationally connected to the top of the front side of the water tank, the transmission worm wheel is fixedly sleeved on the rotary shaft, the transmission worm is fixedly sleeved on the transmission rod, the transmission worm wheel is meshed with the transmission worm, the rotary rod is rotationally connected to the bottom of the front side of the water tank, the transmission belt piece is respectively connected with the rotary shaft and the rotary rod, the rear end of the rotary rod extends into the water tank and is connected with the toothed ring piece, the transmission belt piece comprises two transmission wheels and a transmission belt, the two transmission wheels are fixedly sleeved on the rotary shaft and the rotary rod respectively, the transmission belt is sleeved on the two transmission wheels and is respectively connected with the two transmission wheels in a transmission mode, the toothed ring piece comprises a driving bevel gear and an umbrella toothed ring, the driving bevel gear is fixedly arranged at the rear end of the rotary rod, the umbrella toothed ring is fixedly arranged at the bottom of the dust removing net barrel, and the driving bevel gear is meshed with the umbrella toothed ring.
The device is provided with a power component, the transmission worm and the transmission worm wheel are meshed and driven, the rotating shaft can be made to rotate, the rotating rod can be made to rotate under the transmission action of the transmission belt, the dust removing net barrel can be made to rotate under the meshing and driving action of the driving bevel gear and the bevel gear ring, so that a plurality of poking plates can perform annular movement, liquid in the water tank is stirred, the volume of the liquid can be reduced, and dust in gas can be completely filtered.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a device according to the present invention;
FIG. 2 is a left side view of the internal structure of the air intake shroud and the transmission case of the present device;
FIG. 3 is a block diagram of portion A of FIG. 2 of the present apparatus in accordance with the present invention;
FIG. 4 is a block diagram of portion B of FIG. 2 of the present apparatus in accordance with the present invention;
FIG. 5 is a diagram showing the connection structure of a transmission case, a collection case, a conical pipe and a gas pipe of the device;
FIG. 6 is a top view showing the internal structure of a transmission case of the device according to the present invention;
Fig. 7 is a top view of the internal structure of the sterilizing net drum of the device according to the present invention;
FIG. 8 is a diagram showing the connection structure of the transmission shaft, the suction blade and the sterilizing net barrel of the device;
FIG. 9 is a diagram showing the construction of the inside of the water tank of the present device;
Fig. 10 is a front view of the internal structure of the dust-removing net drum of the device according to the present invention;
FIG. 11 is a top view showing the internal structure of the water tank of the device according to the present invention;
FIG. 12 is a schematic diagram of the connection structure of the dust removing net barrel, the support pipe and the connection box of the device;
fig. 13 is a structural diagram of a power member of the present device according to the present invention.
In the figure, 1, a device box body, 2, an air inlet cover, 3, a transmission box, 4, a conveying pipe, 5, a collecting box, 6, a conical pipe, 7, an air conveying pipe, 8, a water tank, 9, an exhaust pipe, 10, a transmission rod, 11, a driving motor, 12, a driving bevel gear, 13, a fixed plate, 14, a driven bevel gear, 15, a mounting plate, 16, a transmission shaft, 17, a connecting block, 18, a driving shaft, 19, a driving worm, 20, a connecting bevel gear, 21, a rotating bevel gear, 22, a rotating shaft, 23, a transmission worm gear, 24, a driving worm, 25, a transmission wheel, 26, a transmission belt, 27, a rotating rod, 28, an air suction blade, 29, a sterilizing net barrel, 30, an ultraviolet lamp, 31, a supporting ring, 32, a scraping plate, 33, a driving worm gear, 34, a connecting box, 35, a supporting pipe, 36, a spraying box, 37, a shifting plate, 38, a driving bevel gear, 39, a bevel gear ring, 40 and a dust removing net barrel.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be clearly and completely described by means of implementation examples with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The invention is described in further detail below with reference to fig. 1-13.
The embodiment provides a circulating purification device of a ventilation air conditioner of a hospital, wherein an air inlet cover 2 is fixedly arranged on the inner wall of the side surface of the bottom of an equipment box body 1, an air inlet hole communicated with the air inlet cover 2 is formed in the inner wall of the side surface of the bottom of the equipment box body 1, a transmission case 3 is fixedly arranged at the top of the air inlet cover 2, a plurality of air extraction components are arranged in the transmission case 3, the bottom of the air extraction components extends into the air inlet cover 2 and is connected with a sterilization component, the sterilization component is connected with the bottom surface of the air inlet cover 2, a gas transmission component is arranged on the inner wall of the top of the transmission case 3 and is connected with a filtering component, the filtering component is connected with an exhaust pipe 9, the top end of the exhaust pipe 9 extends to the upper side of the equipment box body 1, a driving component is connected with the inner wall of the transmission case, and the driving component is respectively connected with the air extraction components and the filtering component.
In the embodiment, the number of the air extraction assemblies is five, in actual use, the number of the air extraction assemblies can be adjusted according to hospital scale and use area, the air extraction assemblies comprise a transmission shaft 16 and air suction blades 28, insulating paint is coated on the transmission shaft 16, a mounting plate 15 is fixedly arranged on the inner wall of a transmission case 3, the transmission shaft 16 penetrates through the mounting plate 15 and is in rotary connection with the mounting plate 15, the air suction blades 28 are fixedly sleeved on the transmission shaft 16, the transmission shaft 16 is connected with the driving assembly, the bottom end of the transmission shaft 16 extends into the air suction hood 2 and is connected with the degerming assembly, and after the transmission shaft 16 receives power of the driving assembly, the transmission shaft 16 can rotate, so that the air suction blades 28 are driven to rotate, and gas in the air suction hood 2 can be pressurized and conveyed into the filtering assembly, so that the gas can be stably conveyed.
In this embodiment, the driving assembly includes a driving motor 11, a driving bevel gear 12, a fixing plate 13, a driving rod 10, a driven bevel gear 14 and a linkage member, wherein the fixing plate 13 is fixedly installed at the left side of the air intake cover 2, the driving motor 11 is fixedly installed at the bottom of the fixing plate 13, an output shaft of the driving motor 11 penetrates through the fixing plate 13 and is fixedly connected with the driving bevel gear 12, the driving rod 10 is connected with the filtering assembly, the left end of the driving rod 10 extends into the transmission case 3 and is connected with the linkage member, the linkage member is connected with the inner wall of the transmission case 3 and is respectively connected with a plurality of transmission shafts 16, the driven bevel gear 14 is fixedly sleeved on the transmission rod 10, the driven bevel gear 14 is meshed with the driving bevel gear 12, the driving motor 11 drives the driving bevel gear 12 to rotate, the driven bevel gear 14 drives the transmission rod 10 to rotate under the meshing transmission effect of the driving bevel gear 12, the filtering assembly and the linkage member are respectively driven to operate when the transmission rod 10 rotates, and the linkage member is operated, so that the plurality of transmission shafts 16 can be driven to pump air.
In the embodiment, the sterilization assembly comprises a supporting ring 31, a sterilization net barrel 29 and a plurality of ultraviolet lamps 30, wherein the supporting ring 31 is fixedly arranged on the inner wall of the top of the air inlet cover 2, the sterilization net barrel 29 is rotationally connected with the inner wall of the supporting ring 31, the bottom of the sterilization net barrel 29 is rotationally connected with the inner wall of the bottom of the air inlet cover 2, the plurality of ultraviolet lamps 30 are fixedly arranged on the inner wall of the bottom of the sterilization net barrel 29 at equal intervals, a battery is fixedly arranged on the inner wall of the bottom of the sterilization net barrel 29, the battery is electrically connected with the plurality of ultraviolet lamps 30, the ultraviolet lamps 30 are fixedly connected with the sterilization net barrel 29, the bottom end of the transmission shaft 16 extends into the sterilization net barrel 29 and is fixedly connected with the inner wall of the bottom of the sterilization net barrel 29, the sterilization net barrel 29 can be powered by the supporting ring 31, germs can be killed when the sterilization net barrel 29 is in a power supply state and contacts with germs in gas, residual germs entering the sterilization net barrel 29 can be killed, and the residual germs can be killed by utilizing the capability of the ultraviolet lamps 30 to irradiate germs.
In this embodiment, a plurality of fixing rods are fixedly mounted on the inner wall of the bottom of the air inlet hood 2 at equal intervals, scraping plates 32 are fixedly mounted on the side surfaces of the fixing rods, the scraping plates 32 are in contact with the outer side walls of the corresponding sterilizing net barrels 29, and when the sterilizing net barrels 29 rotate, the sterilizing net barrels 29 can be cleaned by the scraping plates 32 so as to ensure that the sterilizing net barrels 29 are in a normal working state.
In the embodiment, the gas transmission assembly comprises a plurality of conveying pipes 4, a collecting box 5, conical pipes 6 and a gas transmission pipe 7, wherein the conveying pipes 4 are fixedly arranged on the inner wall of the top of the transmission box 3 at equal intervals, the top ends of the conveying pipes 4 extend to the upper side of the transmission box 3 and are fixedly communicated with the collecting box 5, the conical pipes 6 are fixedly arranged on the right side of the collecting box 5, the collecting box 5 is communicated with the conical pipes 6, the left end of the gas transmission pipe 7 is fixedly communicated with the conical pipes 6, the right end of the gas transmission pipe 7 is connected with the filter assembly, and after gas is pumped into the transmission box 3, the gas can be conveyed into the filter assembly under the conveying action of the collecting box 5, the conical pipes 6 and the gas transmission pipe 7, so that the gas can be conveniently collected and conveyed.
In this embodiment, the linkage member includes a driving shaft 18, two connection blocks 17, a connection bevel gear 20, a rotation bevel gear 21 and a plurality of worm gear members, where the two connection blocks 17 are respectively and fixedly installed on the front side inner wall and the rear side inner wall of the transmission case 3, the driving shaft 18 is respectively and rotatably connected with the two connection blocks 17, the rotation bevel gear 21 is fixedly sleeved on the driving shaft 18, the connection bevel gear 20 is fixedly installed at the left end of the transmission rod 10, the connection bevel gear 20 is meshed with the rotation bevel gear 21, the plurality of worm gear members are connected with the driving shaft 18 and connected with the corresponding transmission shaft 16, and when the connection bevel gear 20 rotates along with the transmission rod 10, the driving shaft 18 can rotate under the meshing transmission action of the rotation bevel gear 21, and the plurality of transmission shafts 16 synchronously rotate under the transmission action of the plurality of worm gear members.
In this embodiment, the worm gear member includes a driving worm 19 and a driving worm gear 33, the driving worm 19 is fixedly sleeved on the driving shaft 18, the driving worm gear 33 is fixedly sleeved on the corresponding driving shaft 16, the driving worm 19 is meshed with the driving worm gear 33, and when the driving worm 19 rotates along with the driving shaft 18, the corresponding driving worm gear 33 can drive the corresponding driving shaft 16 to rotate.
In this embodiment, the filtering assembly includes a water tank 8, a power member, a connection box 34, a support tube 35, a dust removing net barrel 40, a spray box 36 and a plurality of shifting plates 37, wherein the water tank 8 is fixedly installed on the bottom inner wall of the equipment box 1, the bottom end of the exhaust pipe 9 extends into the water tank 8, the exhaust pipe 9 is fixedly connected with the top inner wall of the water tank 8, the transmission rod 10 is rotationally connected with the front side of the water tank 8, the connection box 34 is fixedly installed on the bottom inner wall of the water tank 8, the right end of the air pipe 7 extends into the connection box 34 and is fixedly connected with the left inner wall of the connection box 34, the support tube 35 is fixedly installed on the top inner wall of the connection box 34, the top end of the support tube 35 extends into the dust removing net barrel 40 and is rotationally connected with the bottom inner wall of the dust removing net barrel 40, the plurality of shifting plates 37 are fixedly installed on the inner wall of the dust removing net barrel 40 at equal intervals, the top end of the support tube 35 extends into the spray box 36 and is fixedly connected with the bottom inner wall of the spray box 36, and the spray box 36 is located in the dust removing net barrel 40.
In the embodiment, the power component is arranged on the front side of the water tank 8, the transmission rod 10 is connected with the power component, the rear side of the power component extends into the water tank 8, the power component is connected with the bottom of the dust removing net barrel 40, after the gas is conveyed into the connecting box 34 through the gas conveying pipe 7, the gas can be conveyed into the spray box 36 through the supporting pipe 35, the gas is dispersed and conveyed into the dust removing net barrel 40 through the spray box 36, and water in the water tank 8 can be immersed into the dust removing net barrel 40, so that dust in the gas can be dissolved, the gas can be washed, and the dust in the gas can be filtered, so that the dust can be removed. Specifically, the cleaning solution can be placed in the water tank 8, so that dust impurities in the gas can be cleaned better.
In the embodiment, the power component comprises a rotating shaft 22, a transmission worm wheel 23, a transmission worm 24, a transmission belt part, a rotating rod 27 and a toothed ring part, wherein the rotating shaft 22 is rotatably connected to the top of the front side of the water tank 8, the transmission worm wheel 23 is fixedly sleeved on the rotating shaft 22, the transmission worm 24 is fixedly sleeved on the transmission rod 10, the transmission worm wheel 23 is meshed with the transmission worm 24, the rotating rod 27 is rotatably connected to the bottom of the front side of the water tank 8, the transmission belt part is respectively connected with the rotating shaft 22 and the rotating rod 27, the rear end of the rotating rod 27 extends into the water tank 8 and is connected with the toothed ring part, the transmission belt part comprises two transmission wheels 25 and a transmission belt 26, the two transmission wheels 25 are fixedly sleeved on the rotating shaft 22 and the rotating rod 27, the transmission belt 26 is respectively sleeved on the two transmission wheels 25 and is respectively in transmission connection with the two transmission wheels 25, the toothed ring part comprises a driving bevel gear 38 and a bevel ring 39, the driving bevel gear 38 is fixedly arranged at the rear end of the rotating rod 27, the bevel ring 39 is fixedly arranged at the bottom of a dust removing net 40, the driving bevel gear 38 is meshed with the bevel ring 39, the bevel gear 24 and the bevel ring 39 is meshed with the bevel ring 39, the worm wheel 24 and the worm wheel 24 are meshed with the rotating wheel 24, and the rotating ring 25 and the rotating under the action of the rotation belt 25, so that the water can rotate under the action of the water tank, the water and the water can rotate, the water can completely, the dust can move, and the dust can completely, and the dust can move under the action of the rotation net and the rotation can rotate, and the water can move under the action of the rotation ring and the rotation ring drive the rotation.
The working principle of the embodiment is that a gas transmission pipeline of an air conditioning system is connected with an exhaust pipe 9, so that after gas is processed, the gas can be conveyed to the air conditioning system, when the gas is required to be supplied to the air conditioning system, a driving bevel gear 12 can be driven to rotate by starting a driving motor 11, at the moment, a transmission rod 10 can be driven to rotate under the meshing transmission action of a driven bevel gear 14, when the transmission rod 10 rotates, a driving shaft 18 can be driven to rotate under the meshing transmission action of a connecting bevel gear 20 and a rotating bevel gear 21, when the driving shaft 18 rotates, a plurality of driving worms 19 and a plurality of driving worm gears 33 can be driven to synchronously rotate, at the moment, a plurality of suction blades 28 can be driven to rotate, the gas in an air inlet hood 2 can be conveyed into a transmission box 3, then the gas is conveyed into a collection box 5, the gas is conveyed into a connecting box 34 through a supporting pipe 35 and a spraying box 36, at the moment, the gas is scattered into a dust removing net barrel 40, when the cleaning liquid is placed in the water box 8, and the gas can be filtered by utilizing the meshing transmission action of the driving worm 19 and the plurality of driving worm gears 33, and the gas can be conveyed to the air conditioning system after the gas is filtered, and the gas can be conveyed to the air conditioning system, and the dust can be purified.
The gas in the air inlet cover is sucked out by the air suction blade, external gas can enter the air inlet cover, when the gas passes through the sterilizing net barrel, the sterilizing characteristic of the sterilizing net barrel can be utilized, virus in the air can be killed, and under the power transmission effect of the transmission shaft received by the sterilizing net barrel, the air inlet cover can rotate, so that a plurality of ultraviolet lamps can perform annular movement, secondary sterilization can be realized under the effect of the ultraviolet lamps performing annular movement on the gas entering the sterilizing net barrel, and the virus left in the gas can be thoroughly killed at the moment, so that the gas conveyed into a ward can be guaranteed to be free of virus.
When the transmission rod 10 rotates, the transmission worm 24 and the transmission worm wheel 23 are meshed to drive the rotating shaft 22 to rotate, when the rotating shaft 22 rotates, the transmission belt 26 is driven by the transmission wheel 25 to enable the rotating rod 27 to rotate, and the dust removing net barrel 40 rotates under the meshing transmission of the driving bevel gear 38 and the bevel gear ring 39, so that the plurality of shifting plates 37 can rotate to stir liquid in the water tank to filter dust in gas, and bubbles can be reduced when the liquid in a moving state is stirred to thoroughly clean the gas, so that dust in the gas can not enter a ward, and the functions of sterilization and dust removal are realized.
In summary, the sterilizing net barrel and the dust removing net barrel of the embodiment are driven by the driving assembly and the transmission assembly in a matched manner, so that the use of a driving motor can be reduced, the cost is saved, the driving motor 11 pressurizes and conveys external gas into an air inlet pipe of an air conditioning system in a ward, and when the gas is conveyed, the sterilizing and dust removing of the gas can be realized, and the gas in the ward can be ensured to contain no germs and dust, so that a good air environment is provided for the ward.
Note that the above is only a preferred embodiment of the present invention and the technical principle applied. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Thus, while the invention has been described in detail in terms of the above embodiments, the invention is not limited to the above embodiments, but may include many other equivalent embodiments without departing from the spirit of the invention.
Claims (5)
1. The circulating purification device of the ventilation air conditioner of the hospital comprises an equipment box body (1) and is characterized in that an air inlet cover (2) is fixed in the equipment box body (1), an air inlet hole communicated with the air inlet cover (2) is formed in the equipment box body (1), a transmission box (3) is fixedly arranged at the upper end of the air inlet cover (2), a plurality of air extraction components are arranged in the transmission box (3), the bottoms of the air extraction components extend into the air inlet cover (2) and are connected with a sterilization component, an air transmission component is arranged on the inner wall of the transmission box (3) and is connected with a filtering component, an exhaust pipe (9) is connected to the filtering component, the top end of the exhaust pipe (9) extends to the upper side of the equipment box body (1), a driving component is connected to the inner wall of the transmission box (3), the driving component is respectively connected with the air extraction components, and the driving component is connected with the filtering component;
The air suction assembly comprises a transmission shaft (16) and air suction blades (28), wherein an installation plate (15) is fixedly installed on the inner wall of the transmission box (3), the transmission shaft (16) penetrates through the installation plate (15) and is rotationally connected with the installation plate (15), the air suction blades (28) are fixedly sleeved at the upper end of the transmission shaft (16), the transmission shaft (16) is connected with the driving assembly, and the bottom end of the transmission shaft (16) extends into the air inlet cover (2) and is connected with the sterilization assembly;
The sterilizing assembly comprises a supporting ring (31), a sterilizing net barrel (29) and a plurality of ultraviolet lamps (30), wherein the supporting ring (31) is fixedly arranged on the inner wall of the top of the air inlet cover (2), the sterilizing net barrel (29) is rotationally connected with the inner wall of the supporting ring (31), the bottom of the sterilizing net barrel (29) is rotationally connected with the inner wall of the bottom of the air inlet cover (2), the plurality of ultraviolet lamps (30) are fixedly arranged on the inner wall of the bottom of the sterilizing net barrel (29) at equal intervals, a battery is fixedly arranged on the inner wall of the bottom of the sterilizing net barrel (29), the battery is electrically connected with the plurality of ultraviolet lamps (30), the ultraviolet lamps (30) are fixedly connected with the sterilizing net barrel (29), and the bottom end of the transmission shaft (16) extends into the sterilizing net barrel (29) and is fixedly connected with the inner wall of the bottom of the sterilizing net barrel (29);
the gas transmission assembly comprises a collection box (5), a conical pipe (6), a gas transmission pipe (7) and a plurality of conveying pipes (4);
The conveying pipes (4) are fixedly arranged on the inner wall of the top of the transmission case (3) at equal intervals, the top ends of the conveying pipes (4) extend to the upper part of the transmission case (3) and are fixedly communicated with the collecting case (5), the collecting case (5) is communicated with the conical pipe (6), the gas conveying pipe (7) is fixedly communicated with the conical pipe (6), and the gas conveying pipe (7) is connected with the filtering component;
The driving assembly comprises a driving motor (11), a fixing plate (13), a driving bevel gear (12), a driven bevel gear (14), a transmission rod (10) and a linkage member, wherein the fixing plate (13) is fixedly arranged on the side wall of the air inlet cover (2), the fixing plate (13) is used for fixing the driving motor (11), an output shaft of the driving motor (11) penetrates through the fixing plate (13) and is fixedly connected with the driving bevel gear (12), the driving bevel gear (12) is meshed with the driven bevel gear (14), the driven bevel gear (14) is fixedly sleeved on the transmission rod (10), one end of the transmission rod (10) extends into the transmission box (3) and is connected with the linkage member, the other end of the transmission rod (10) is connected with the filtering assembly, the linkage member is connected with the inner wall of the transmission box (3), and the linkage member is connected with a plurality of transmission shafts (16).
The filter assembly comprises a water tank (8), a power component, a connecting box (34), a supporting tube (35), a dust removing net barrel (40), a spray box (36) and a plurality of poking plates (37), wherein the water tank (8) is fixed on the bottom inner wall of a device box body (1), the lower end of an exhaust pipe (9) fixedly penetrates through the top inner wall of the water tank (8) to extend into the water tank (8), a transmission rod (10) is rotationally connected with the front side of the water tank (8), the connecting box (34) is fixed on the bottom inner wall of the water tank (8), a gas transmission pipe (7) extends into the connecting box (34), the supporting tube (35) is fixedly installed on the top inner wall of the connecting box (34), the top end of the supporting tube (35) extends into the dust removing net barrel (40) and is rotationally connected with the bottom inner wall of the dust removing net barrel (40), the top end of the supporting tube (35) extends into the spray box (36) and is fixedly connected with the bottom inner wall of the spray box (36), the spray box (36) is located in the dust removing net barrel (40), and the power component (40) is installed on the side wall of the power component (8) and connected with the power component (8).
2. The circulating purification device of the ventilation air conditioner of the hospital according to claim 1, wherein a plurality of fixing rods are fixedly arranged on the inner wall of the bottom of the air inlet cover (2) at equal intervals, scraping plates (32) are fixedly arranged on the side surfaces of the fixing rods, and the scraping plates (32) are contacted with the side walls of the corresponding sterilizing net barrels (29).
3. The circulating purification device for the ventilation air conditioner of the hospital according to claim 1, wherein the linkage member comprises a driving shaft (18), two connecting blocks (17), a connecting bevel gear (20), a rotating bevel gear (21) and a plurality of worm gear members, the two connecting blocks (17) are respectively fixedly arranged on the front side inner wall and the rear side inner wall of the transmission case (3), the driving shaft (18) is respectively and rotatably connected with the two connecting blocks (17), the rotating bevel gear (21) is fixedly sleeved on the driving shaft (18), the rotating bevel gear (21) is meshed with the connecting bevel gear (20), the connecting bevel gear (20) is fixedly arranged at one end of the transmission rod (10), the worm gear members are connected with the driving shaft (18), and the worm gear members are connected with the corresponding transmission shafts (16).
4. The circulating purification device for the ventilation air conditioner of the hospital according to claim 3, wherein the worm gear component comprises a driving worm (19) and a driving worm gear (33), the driving worm (19) is fixedly sleeved on the driving shaft (18), the driving worm gear (33) is fixedly sleeved on a transmission shaft (16) corresponding to the driving worm (19), and the driving worm (19) is meshed with the driving worm gear (33).
5. The circulating purification device for the ventilation air conditioner of a hospital according to claim 1, wherein the power member comprises a rotating shaft (22), a transmission worm wheel (23), a transmission worm (24), a transmission belt part, a rotating rod (27) and a toothed ring part, the rotating shaft (22) is rotatably connected to the top of the front side of the water tank (8), the transmission worm wheel (23) is fixedly sleeved on the rotating shaft (22), the transmission worm (24) is fixedly sleeved on the transmission rod (10), the transmission worm wheel (23) is meshed with the transmission worm (24), the rotating rod (27) is rotatably connected to the bottom of the front side of the water tank (8), the transmission belt part is respectively connected with the rotating shaft (22) and the rotating rod (27), the rear end of the rotating rod (27) extends into the water tank (8) and is connected with the toothed ring part, the transmission belt part comprises two transmission wheels (25) and a transmission belt (26), the two transmission wheels (25) are respectively fixedly sleeved on the rotating shaft (22) and the rotating rod (27), the transmission belt (26) is respectively sleeved on the two transmission wheels (25) and respectively meshed with the transmission worm (24), the rotating rod (27) is rotatably connected with the toothed ring (38) and the toothed ring (38) respectively, the transmission belt part is fixedly connected with the toothed ring (38) and the toothed ring (38) by the transmission belt part is fixedly connected with the toothed ring part, the driving bevel gear (38) is meshed with the bevel gear ring (39).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202310811445.7A CN116839136B (en) | 2023-07-04 | 2023-07-04 | Hospital ventilation, air conditioning, circulation and purification equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310811445.7A CN116839136B (en) | 2023-07-04 | 2023-07-04 | Hospital ventilation, air conditioning, circulation and purification equipment |
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| CN116839136A CN116839136A (en) | 2023-10-03 |
| CN116839136B true CN116839136B (en) | 2026-01-30 |
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| CN112682896A (en) * | 2021-02-21 | 2021-04-20 | 王子韩 | Electrostatic field composite graphene sterilization and haze removal air purification device and preparation method thereof |
| CN215832123U (en) * | 2021-09-02 | 2022-02-15 | 湖南格汉环保科技有限公司 | Air filtering and purifying device for environmental protection |
| CN115532015A (en) * | 2022-09-15 | 2022-12-30 | 浙江清创智能装备有限公司 | Environmental protection equipment for building construction |
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| KR100719788B1 (en) * | 2006-05-09 | 2007-05-18 | 길기남 | Combined air purifier combined with water washing and adsorption filtration |
| CN206027306U (en) * | 2016-08-10 | 2017-03-22 | 北京诚益通控制工程科技股份有限公司 | Automatic it imitates dust collector to wash rotatory silk screen height of cylindrical section |
| CN211075472U (en) * | 2019-12-26 | 2020-07-24 | 河南大学 | Vehicle-mounted air purifier |
| CN111578435B (en) * | 2020-05-29 | 2021-08-06 | 张依 | Be used for gaseous disinfection ventilation equipment of traditional chinese medicine institute environment |
| CN216909582U (en) * | 2021-11-08 | 2022-07-08 | 武汉洪泰科技工程有限公司 | Air filter device is used in hospital ward convenient to clean filtration |
| CN217308659U (en) * | 2022-01-19 | 2022-08-30 | 广东梦之禽农业科技股份有限公司 | Ventilation and deodorization device for duck breeding shed |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112682896A (en) * | 2021-02-21 | 2021-04-20 | 王子韩 | Electrostatic field composite graphene sterilization and haze removal air purification device and preparation method thereof |
| CN215832123U (en) * | 2021-09-02 | 2022-02-15 | 湖南格汉环保科技有限公司 | Air filtering and purifying device for environmental protection |
| CN115532015A (en) * | 2022-09-15 | 2022-12-30 | 浙江清创智能装备有限公司 | Environmental protection equipment for building construction |
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