CN111043693A - Fresh air system with humidity adjusting function and good sterilization effect - Google Patents
Fresh air system with humidity adjusting function and good sterilization effect Download PDFInfo
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- CN111043693A CN111043693A CN201911249633.5A CN201911249633A CN111043693A CN 111043693 A CN111043693 A CN 111043693A CN 201911249633 A CN201911249633 A CN 201911249633A CN 111043693 A CN111043693 A CN 111043693A
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- pipe
- fixed
- air
- air inlet
- lamp tube
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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
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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
- B01D46/74—Regeneration of the filtering material or filter elements inside the filter by forces created by movement of the filter element
- B01D46/76—Regeneration of the filtering material or filter elements inside the filter by forces created by movement of the filter element involving vibrations
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/20—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation
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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
- F24F2110/00—Control inputs relating to air properties
- F24F2110/20—Humidity
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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
Abstract
The invention relates to a fresh air system with humidity adjusting function and good sterilizing effect, which comprises an air processing device, wherein the air processing device comprises a processing box, an air inlet pipe, an air outlet pipe and an air pump, the air inlet pipe and the air outlet pipe are arranged on the processing box, the air pump is arranged in the processing box, the air outlet pipe is arranged on the air pump, one side of the processing box is provided with an adjusting mechanism, a sterilizing mechanism is arranged in the air inlet pipe, the adjusting mechanism comprises an adjusting box, a fixed pipe, a moving pipe, a scattering assembly and at least two pushing assemblies, the sterilizing mechanism comprises a lamp tube, a scraping rod, a power assembly and two supporting assemblies, the fresh air system with humidity adjusting function and good sterilizing effect realizes the function of adjusting the indoor air humidity through the adjusting mechanism, and not only the function of sterilizing and cleaning the lamp tube through the sterilizing mechanism, the dust operation sterilization effect is avoided.
Description
Technical Field
The invention relates to the field of fresh air systems, in particular to a fresh air system with a humidity adjusting function and a good sterilization effect.
Background
The fresh air system is a set of independent air processing system consisting of an air supply system and an air exhaust system and is divided into a pipeline type fresh air system and a pipeline-free fresh air system. The pipeline type fresh air system consists of a fresh air fan and pipeline accessories, outdoor air is purified by the fresh air fan and is led into a room, and indoor air is discharged through a pipeline; the ductless fresh air system is composed of a fresh air fan, and the fresh air fan is used for purifying outdoor air and guiding the outdoor air into a room. Relatively speaking, the pipeline type fresh air system is more suitable for being used in industrial or large-area office areas due to large engineering quantity, and the pipeline-free fresh air system is more suitable for being used in families due to convenient installation.
Current new trend system equipment is in the use, and the humidity that carries to the room air can't be adjusted to the humidity of outdoor air more, has reduced user experience and has felt, moreover, current new trend system mostly can carry the disinfection of disinfecting to indoor air through ultraviolet lamp, but long-term back of using, more dust can appear on the fluorescent tube surface, and the dust can shelter from ultraviolet light, has reduced the disinfection effect of disinfecting.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to overcome the defects of the prior art, the fresh air system with the humidity adjusting function and the good sterilization effect is provided.
The technical scheme adopted by the invention for solving the technical problems is as follows: a fresh air system with humidity adjusting function and good sterilization effect comprises an air treatment device, wherein the air treatment device comprises a treatment box, an air inlet pipe, an air outlet pipe and an air pump, the air inlet pipe and the air outlet pipe are arranged on the treatment box, the air pump is arranged in the treatment box, the air outlet pipe is arranged on the air pump, an adjusting mechanism is arranged on one side of the treatment box, and a sterilization mechanism is arranged in the air inlet pipe;
the adjusting mechanism comprises an adjusting box, a fixed pipe, a moving pipe, a scattering assembly and at least two pushing assemblies, the adjusting box is cuboid in shape, the adjusting box is fixed on the treatment box, a first mounting hole is formed in the top of the adjusting box, a second mounting hole is formed in one side, close to the treatment box, of the adjusting box, the air inlet pipe penetrates through the second mounting hole, the air inlet pipe is hermetically and fixedly connected with the inner wall of the second mounting hole, the fixed pipe is perpendicular to the top of the adjusting box, the fixed pipe penetrates through the first mounting hole, the fixed pipe is hermetically and fixedly connected with the inner wall of the first mounting hole, the moving pipe and the fixed pipe are coaxially arranged, the outer diameter of the moving pipe is equal to the inner diameter of the fixed pipe, the top end of the moving pipe is inserted into the bottom end of the fixed pipe, the moving pipe is slidably and hermetically connected with the inner wall of the fixed pipe, clear water is arranged in the adjusting box, the movable pipe and the fixed pipe are both positioned above the water level of clear water, the scattering assembly and the pushing assembly are both positioned in the adjusting box, the scattering assembly is arranged at the bottom end of the movable pipe, the pushing assembly is circumferentially and uniformly distributed on the periphery of the movable pipe by taking the axis of the fixed pipe as a center, and the pushing assembly drives the movable pipe to move along the axial direction of the movable pipe;
the sterilizing mechanism comprises a lamp tube, a scraping rod, a power assembly and two supporting assemblies, wherein the lamp tube and an air inlet pipe are coaxially arranged, the diameter of the lamp tube is smaller than the inner diameter of the air inlet pipe, the scraping rod is parallel to the lamp tube, the length of the scraping rod is larger than that of the lamp tube, the scraping rod is opposite to the lamp tube and is abutted against the lamp tube, the scraping rod is fixed on the inner wall of the air inlet pipe, the two supporting assemblies are respectively arranged at two ends of the lamp tube, the power assembly is arranged between the lamp tube and an adjusting box, and the power assembly is in transmission connection with the lamp.
Preferably, in order to support the lamp tube to rotate, the support assembly comprises a first bearing and a rotating shaft, the rotating shaft and the lamp tube are coaxially arranged, the diameter of the rotating shaft is equal to that of the lamp tube, the rotating shaft is fixed on the lamp tube, an inner ring of the first bearing is installed on the rotating shaft, and an outer ring of the first bearing is fixed on the inner wall of the air inlet pipe.
Preferably, in order to realize the rotation function of the lamp tube, the power assembly comprises a fixed ring, a movable disk, a filter screen, a rack, a rotating gear, a transmission shaft, a second bearing, a driving bevel gear, a driven bevel gear and two reset units, wherein the fixed ring and the movable disk are coaxially arranged with the air inlet pipe, the outer diameter of the fixed ring is equal to the inner diameter of the air inlet pipe and is larger than the diameter of the movable disk, the diameter of the movable disk is larger than the inner diameter of the fixed ring, the fixed pipe is hermetically and fixedly connected with the inner wall of the air inlet pipe, the filter screen is arranged in a ring hole of the fixed ring, the movable disk is attached to and hermetically connected with one side, far away from the adjusting box, of the fixed ring, the rack is fixed to one side, far away from the fixed ring, of the driven bevel gear is, the driving bevel gear is arranged at one end of the transmission shaft and meshed with the driven bevel gear, the rotating gear is arranged at the other end of the transmission shaft and meshed with the rack, the inner ring of the second bearing is arranged on the transmission shaft, the outer ring of the second bearing is fixed on the inner wall of the air inlet pipe, the resetting units are circumferentially and uniformly distributed on the movable disc by taking the axis of the air inlet pipe as the center, and the resetting units drive the movable disc to move towards the direction close to the fixed ring.
As preferred, in order to realize the restoration of removal dish, the reset unit includes dead lever, first spring, connecting block and pilot hole, the dead lever is parallel with the intake pipe, the pilot hole sets up on removing the dish, the dead lever pass the pilot hole and with the inner wall sliding connection of pilot hole, the one end of dead lever is fixed on solid fixed ring, the other end at the dead lever is fixed to the connecting block, first spring is located between connecting block and the removal dish, the connecting block is connected with the removal dish through first spring.
Preferably, in order to drive the moving pipe to move, the pushing assembly comprises a push rod, a magnet block, a supporting block, a second spring, an electromagnet and a connecting hole, the push rod is parallel to the fixed pipe, the bottom end of the push rod is fixedly connected with the moving pipe, the magnet block is fixed to the top end of the push rod, the connecting hole is formed in the supporting block, the push rod penetrates through the connecting hole and is in sliding connection with the inner wall of the connecting hole, the supporting block is fixed to the fixed pipe, the second spring is located between the magnet block and the supporting block, the magnet block is connected with the supporting block through the second spring, and the electromagnet is abutted against the bottom of the magnet block and is fixed to the inner wall of.
Preferably, in order to improve the degree of automation, be equipped with humidity transducer in the outlet duct, be equipped with PLC in the processing incasement, humidity transducer and electro-magnet all are connected with PLC electricity.
Preferably, the push rod is coated with grease in order to reduce friction between the push rod and the inner wall of the coupling hole.
As preferred, in order to promote the efficiency of adjusting humidity, break up the subassembly and include paddle, connecting axle, stirring rod and third bearing, the connecting axle is parallel with the removal pipe, the diameter of connecting axle is less than the internal diameter that removes the pipe, the paddle is located the removal intraductal and installs the top at the connecting axle, the axis of stirring rod is perpendicular and crossing with the axis of connecting axle, the middle-end of stirring rod is fixed in the bottom of connecting axle, the stirring rod is located the clear water, the inner circle of third bearing is installed on the connecting axle, the outer lane of third bearing is fixed on the inner wall that removes the pipe.
Preferably, in order to prolong the service life of the adjusting box, the adjusting box is provided with an anti-corrosion zinc coating.
Preferably, in order to reduce a gap between the stationary pipe and the moving pipe, the inner wall of the stationary pipe is coated with a sealing grease.
The fresh air system with the humidity adjusting function and the good sterilizing effect has the advantages that the fresh air system with the humidity adjusting function and the good sterilizing effect achieves the function of adjusting the indoor air humidity through the adjusting mechanism, compared with the existing adjusting mechanism, the adjusting mechanism achieves the functions of preventing dust and purifying air, the practicability is higher, in addition, the sterilizing mechanism achieves the functions of sterilizing and cleaning the lamp tube, the dust operation sterilizing effect is avoided, compared with the existing sterilizing mechanism, the sterilizing mechanism achieves the function of removing dust on the filter screen, meanwhile, the lamp tube is driven to rotate through air pressure, and the energy saving and environment protection are better.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural diagram of a fresh air system with humidity adjustment function and good sterilization effect according to the present invention;
FIG. 2 is a schematic structural diagram of an adjusting mechanism of a fresh air system with humidity adjusting function and good sterilization effect according to the present invention;
FIG. 3 is a schematic structural diagram of a sterilization mechanism of a fresh air system with a humidity adjustment function and a good sterilization effect according to the present invention;
FIG. 4 is an enlarged view of portion A of FIG. 3;
in the figure: 1. the device comprises a processing box, 2 parts of an air inlet pipe, 3 parts of an air outlet pipe, 4 parts of an air pump, 5 parts of an adjusting box, 6 parts of a fixed pipe, 7 parts of a moving pipe, 8 parts of a lamp tube, 9 parts of a scraping rod, 10 parts of a first bearing, 11 parts of a rotating shaft, 12 parts of a fixed ring, 13 parts of a moving disc, 14 parts of a filter screen, 15 parts of a rack, 16 parts of a rotating gear, 17 parts of a transmission shaft, 18 parts of a second bearing, 19 parts of a driving bevel gear, 20 parts of a driven bevel gear, 21 parts of a fixed rod, 22 parts of a first spring, 23 parts of a connecting block, 24 parts of a push rod, 25 parts of a magnet block, 26 parts of a supporting block, 27 parts of a second spring, 28 parts of an electromagnet, 29 parts of a.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
As shown in fig. 1-2, a fresh air system with humidity adjustment function and good sterilization effect comprises an air treatment device, wherein the air treatment device comprises a treatment box 1, an air inlet pipe 2, an air outlet pipe 3 and an air pump 4, the air inlet pipe 2 and the air outlet pipe 3 are both arranged on the treatment box 1, the air pump 4 is arranged in the treatment box 1, the air outlet pipe 3 is arranged on the air pump 4, one side of the treatment box 1 is provided with an adjustment mechanism, and the air inlet pipe 2 is internally provided with a sterilization mechanism;
the adjusting mechanism comprises an adjusting box 5, a fixed pipe 6, a moving pipe 7, a scattering assembly and at least two pushing assemblies, wherein the adjusting box 5 is cuboid in shape, the adjusting box 5 is fixed on a processing box 1, a first mounting hole is formed in the top of the adjusting box 5, a second mounting hole is formed in one side, close to the processing box 1, of the adjusting box 5, the air inlet pipe 2 penetrates through the second mounting hole, the air inlet pipe 2 is sealed and fixedly connected with the inner wall of the second mounting hole, the fixed pipe 6 is perpendicular to the top of the adjusting box 5, the fixed pipe 6 penetrates through the first mounting hole, the fixed pipe 6 is sealed and fixedly connected with the inner wall of the first mounting hole, the moving pipe 7 is coaxial with the fixed pipe 6, the outer diameter of the moving pipe 7 is equal to the inner diameter of the fixed pipe 6, the top end of the moving pipe 7 is inserted into the bottom end of the fixed pipe 6, the inner walls of the moving pipe 7 and the fixed pipe 6 slide and are hermetically connected, clean water is arranged in the adjusting box 5, the moving pipe 7 and the fixed pipe 6 are both positioned above the water level of the clean water, the scattering assembly and the pushing assembly are both positioned in the adjusting box 5, the scattering assembly is arranged at the bottom end of the moving pipe 7, the pushing assembly is circumferentially and uniformly distributed on the periphery of the moving pipe 7 by taking the axis of the fixed pipe 6 as the center, and the pushing assembly drives the moving pipe 7 to move along the axial direction of the moving pipe 7;
the air pump 4 is started, so that the air outlet pipe 3 extracts indoor air to be discharged, outdoor air is conveyed to the adjusting box 5 through the moving pipe 7 and the fixing pipe 6 in sequence, the air in the adjusting box 5 is conveyed to the indoor space through the air inlet pipe 2, the directional circulation of the air is realized, when the indoor air humidity is lower, the bottom end of the moving pipe 7 is moved to clean water through the pushing assembly, bubbles are formed through the air and the clean water and absorb the moisture in the clean water, the bubbles are scattered through the scattering assembly, the capacity of absorbing the moisture in the clean water is improved, so that the humidity conveyed to the indoor air from the air inlet pipe 2 can be improved, the function of adjusting the humidity is realized, meanwhile, the clean water can absorb dust in the air through the contact of the air and the clean water, the function of purifying the air is realized, and meanwhile, the impurities in the device can be prevented from entering the indoor space through the air inlet pipe 2, dustproof is realized, and after the humidity of indoor air is increased, the moving pipe 7 is reset through the pushing assembly.
As shown in fig. 3, the sterilization mechanism includes a lamp tube 8, a scraping rod 9, a power assembly and two supporting assemblies, the lamp tube 8 and the air inlet pipe 2 are coaxially arranged, the diameter of the lamp tube 8 is smaller than the inner diameter of the air inlet pipe 2, the scraping rod 9 is parallel to the lamp tube 8, the length of the scraping rod 9 is larger than that of the lamp tube 8, the scraping rod 9 and the lamp tube 8 are arranged just opposite to each other and abut against the lamp tube 8, the scraping rod 9 is fixed on the inner wall of the air inlet pipe 2, the two supporting assemblies are respectively arranged at two ends of the lamp tube 8, the power assembly is arranged between the lamp tube 8 and the adjusting box 5, and the power assembly is in transmission connection with.
After the air outlet pipe 3 extracts indoor air and discharges the air, the indoor air pressure is reduced, the power assembly drives the lamp tube 8 to rotate under the supporting effect of the supporting assembly under the action of the air pressure, the dust on the lamp tube 8 of the scraping rod 9 can be removed through the rotation of the lamp tube 8, and meanwhile, the ultraviolet light is generated by lighting the lamp tube 8, so that the air sterilization and disinfection are realized.
Preferably, in order to support the lamp tube 8 to rotate, the support assembly includes a first bearing 10 and a rotating shaft 11, the rotating shaft 11 is disposed coaxially with the lamp tube 8, the diameter of the rotating shaft 11 is equal to that of the lamp tube 8, the rotating shaft 11 is fixed on the lamp tube 8, an inner ring of the first bearing 10 is mounted on the rotating shaft 11, and an outer ring of the first bearing 10 is fixed on an inner wall of the air inlet tube 2.
The rotation of the lamp tube 8 drives the rotation shaft 11 to rotate under the supporting action of the first bearing 10, and the effect of supporting the lamp tube 8 to rotate is achieved.
As shown in fig. 4, the power assembly includes a fixed ring 12, a movable disk 13, a filter screen 14, a rack 15, a rotating gear 16, a transmission shaft 17, a second bearing 18, a driving bevel gear 19, a driven bevel gear 20 and two reset units, wherein the fixed ring 12 and the movable disk 13 are coaxially arranged with the air inlet pipe 2, the outer diameter of the fixed ring 12 is equal to the inner diameter of the air inlet pipe 2 and is larger than the diameter of the movable disk 13, the diameter of the movable disk 13 is larger than the inner diameter of the fixed ring 12, the fixed pipe 6 is hermetically and fixedly connected with the inner wall of the air inlet pipe 2, the filter screen 14 is installed in a ring hole of the fixed ring 12, the movable disk 13 is attached and hermetically connected with one side of the fixed ring 12 far from the adjustment box 5, the rack 15 is fixed on one side of the movable disk 13 far from the fixed ring 12, the driven bevel gear 20 is installed on the rotating shaft 11 near the adjustment box, the driving bevel gear 19 is mounted at one end of the transmission shaft 17 and meshed with the driven bevel gear 20, the rotating gear 16 is mounted at the other end of the transmission shaft 17 and meshed with the rack 15, the inner ring of the second bearing 18 is mounted on the transmission shaft 17, the outer ring of the second bearing 18 is fixed on the inner wall of the air inlet pipe 2, the reset units are circumferentially and uniformly distributed on the movable disk 13 by taking the axis of the air inlet pipe 2 as a center, and the reset units drive the movable disk 13 to move towards the direction close to the fixed ring 12.
When the air outlet pipe 3 extracts indoor air and discharges the air, the indoor air pressure is reduced, the movable disk 13 moves towards the direction far away from the fixed ring 12 under the action of the air pressure, so that the air can circulate through the annular hole of the fixed pipe 6, impurities in the air are trapped through the filter screen 14, the function of purifying the air is achieved, the rack 15 is driven by the movement of the movable disk 13 to move synchronously, so that the rotating gear 16 drives the transmission shaft 17 to rotate under the supporting action of the second bearing 18, the rotation of the transmission shaft 17 drives the driven bevel gear 20 to rotate through the driving bevel gear 19, the rotation of the driven bevel gear 20 drives the lamp tube 8 to rotate through the rotating shaft 11 close to the adjusting box 5, after the air pump 4 stops running, the movable disk 13 is reset through the resetting unit, the lamp tube 8 rotates reversely, the movable disk 13 knocks the fixed ring 12 and generates vibration through the resetting of the movable disk 13, so that the dust on the screen 14 is separated from the screen 14 by the vibration to prevent the screen 14 from being clogged.
Preferably, in order to achieve the restoration of the moving plate 13, the restoring unit includes a fixing rod 21, a first spring 22, a connecting block 23, and an assembling hole, the fixing rod 21 is parallel to the air inlet pipe 2, the assembling hole is provided on the moving plate 13, the fixing rod 21 passes through the assembling hole and is slidably connected to an inner wall of the assembling hole, one end of the fixing rod 21 is fixed to the fixing ring 12, the connecting block 23 is fixed to the other end of the fixing rod 21, the first spring 22 is located between the connecting block 23 and the moving plate 13, and the connecting block 23 is connected to the moving plate 13 through the first spring 22.
When the air pressure in the chamber is reduced, the movable disk 13 is moved on the fixed rod 21 in a direction away from the fixed ring 12 under the action of the air pressure, the first spring 22 is compressed, and when the air pump 4 stops operating, the movable disk 13 is reset under the elastic action of the first spring 22.
Preferably, in order to drive the moving tube 7 to move, the pushing assembly comprises a push rod 24, a magnet block 25, a supporting block 26, a second spring 27, an electromagnet 28 and a connecting hole, the push rod 24 is parallel to the fixed tube 6, the bottom end of the push rod 24 is fixedly connected with the moving tube 7, the magnet block 25 is fixed at the top end of the push rod 24, the connecting hole is arranged on the supporting block 26, the push rod 24 passes through the connecting hole and is in sliding connection with the inner wall of the connecting hole, the supporting block 26 is fixed on the fixed tube 6, the second spring 27 is located between the magnet block 25 and the supporting block 26, the magnet block 25 is connected with the supporting block 26 through the second spring 27, and the electromagnet 28 abuts against the bottom of the magnet block 25 and is fixed on the inner wall of the adjusting.
When the electromagnet 28 is powered on, the magnet block 25 and the electromagnet 28 generate mutually repulsive acting force, so that the magnet block 25 drives the push rod 24 to move downwards and compress the second spring 27, the movement of the push rod 24 drives the bottom end of the moving pipe 7 to move into the clean water, after the electromagnet 28 is powered off, the push rod 24 resets under the elastic action of the second spring 27, and the reset of the push rod 24 drives the magnet block 25 and the moving pipe 7 to reset.
Preferably, in order to improve the degree of automation, a humidity sensor 29 is arranged in the air outlet pipe 3, a PLC is arranged in the processing box 1, and the humidity sensor 29 and the electromagnet 28 are electrically connected with the PLC.
The PLC, i.e. programmable logic controller, which adopts a programmable memory for storing programs therein, executes instructions facing users such as logic operation, sequence control, timing, counting and arithmetic operation, and controls various types of machinery or production processes through digital or analog input and output, is essentially a computer special for industrial control, has a hardware structure basically the same as that of a microcomputer, is generally used for data processing and instruction receiving and output, and is used for realizing central control, when the humidity value detected by the humidity sensor 29 is lower than a set range, the humidity sensor 29 sends a signal to the PLC, the PLC controls the electromagnet 28 to be powered on, and when the detection value of the humidity sensor 29 is higher than the set range, the PLC controls the electromagnet 28 to be powered off.
Preferably, in order to reduce the friction between the push rod 24 and the inner wall of the coupling hole, the push rod 24 is coated with grease.
The lubricating grease has the characteristic of being insoluble in water, so that the friction force between the push rod 24 and the inner wall of the connecting hole can be reduced, and the moving fluency of the push rod 24 is improved.
Preferably, in order to improve the humidity adjusting efficiency, the scattering assembly comprises a paddle 30, a connecting shaft 31, a stirring rod 32 and a third bearing 33, the connecting shaft 31 is parallel to the moving pipe 7, the diameter of the connecting shaft 31 is smaller than the inner diameter of the moving pipe 7, the paddle 30 is located in the moving pipe 7 and is installed at the top end of the connecting shaft 31, the axis of the stirring rod 32 is perpendicular to and intersected with the axis of the connecting shaft 31, the middle end of the stirring rod 32 is fixed at the bottom end of the connecting shaft 31, the stirring rod 32 is located in clear water, the inner ring of the third bearing 33 is installed on the connecting shaft 31, and the outer ring of the third bearing 33 is fixed on the inner wall of the moving pipe 7.
The paddle 30 is rotated by the driving force of the air flowing in the moving pipe 7, so that the connecting shaft 31 drives the stirring rod 32 to rotate under the supporting action of the third bearing 33, the bubbles in the clean water can be scattered by the rotation of the stirring rod 32, and the function of scattering the bubbles is achieved.
Preferably, in order to prolong the service life of the adjusting box 5, the adjusting box 5 is provided with an anti-corrosion zinc coating.
The function of anticorrosive galvanizing coat is to promote the rust-resistant ability of regulating box 5, prolongs the life of regulating box 5.
Preferably, in order to reduce the gap between the fixed pipe 6 and the moving pipe 7, the inner wall of the fixed pipe 6 is coated with a sealing grease.
The sealing grease serves to reduce the gap between the fixed pipe 6 and the movable pipe 7 and improve the sealing performance.
The air pump 4 is started, so that the air outlet pipe 3 extracts indoor air to be discharged, the indoor air pressure is reduced, the movable disc 13 moves towards the direction away from the fixed ring 12 under the action of the air pressure, so that the air is conveyed into the adjusting box 5 through the movable pipe 7 and the fixed pipe 6 in sequence, the air in the adjusting box 5 is conveyed into the room through the air inlet pipe 2 to realize the directional circulation of the air, when the indoor air humidity is low, the electromagnet 28 is electrified, so that the mutually repulsive acting force is generated between the magnet block 25 and the electromagnet 28, the magnet block 25 drives the push rod 24 to move downwards and compresses the second spring 27, the movement of the push rod 24 drives the bottom end of the movable pipe 7 to move into the clean water, bubbles are formed through the air and the clean water and absorb the water in the clean water, meanwhile, the paddle 30 is rotated by taking the internal flow action of the air in the movable pipe 7 as the driving force, so that the connecting shaft 31 drives the stirring rod 32 to rotate under the supporting, the air bubbles in the clear water can be scattered through the rotation of the stirring rod 32, the capacity of absorbing the moisture of the clear water is improved, so that the humidity in the air conveyed from the air inlet pipe 2 to the indoor air can be improved, the function of adjusting the humidity is realized, after the humidity of the indoor air is increased, the electromagnet 28 is powered off, the push rod 24 is reset under the elastic action of the second spring 27, the reset of the push rod 24 drives the magnet block 25 and the moving pipe 7 to reset, during the period, the moving of the moving disk 13 drives the rack 15 to synchronously move, so that the rotating gear 16 drives the transmission shaft 17 to rotate under the supporting action of the second bearing 18, the rotation of the transmission shaft 17 drives the driven bevel gear 20 to rotate through the driving bevel gear 19, the rotation of the driven bevel gear 20 drives the lamp tube 8 to rotate through the rotating shaft 11 close to the adjusting box 5, the dust on the lamp tube 8 of the scraping rod 9 can be removed through the rotation, realize the air sterilization disinfection, after air pump 4 stopped the operation, make under the elastic action of first spring 22 removal tray 13 and reset to make fluorescent tube 8 counter-rotation, make removal tray 13 strike solid fixed ring 12 and produce the vibration through the restoration of removal tray 13, thereby make the dust on the filter screen 14 separate with filter screen 14 under the vibration effect, avoid filter screen 14 to block up.
Compared with the prior art, this new trend system that bactericidal effect is good with humidity control function has realized the function of adjusting indoor air humidity through adjustment mechanism, compare with current adjustment mechanism, this adjustment mechanism has still realized dustproof and air-purifying's function, the practicality is stronger, moreover, still realize disinfecting and clean fluorescent tube 8's function through sterilization mechanism, avoid dust operation bactericidal effect, compare with current sterilization mechanism, this sterilization mechanism has still realized the function of cleaing away dust on the filter screen 14, and simultaneously, rotate through air pressure drive fluorescent tube 8, and is more energy-concerving and environment-protective.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. A fresh air system with humidity adjusting function and good sterilization effect comprises an air treatment device, wherein the air treatment device comprises a treatment box (1), an air inlet pipe (2), an air outlet pipe (3) and an air pump (4), the air inlet pipe (2) and the air outlet pipe (3) are both arranged on the treatment box (1), the air pump (4) is arranged in the treatment box (1), and the air outlet pipe (3) is arranged on the air pump (4), and is characterized in that an adjusting mechanism is arranged on one side of the treatment box (1), and a sterilization mechanism is arranged in the air inlet pipe (2);
the adjusting mechanism comprises an adjusting box (5), a fixed pipe (6), a moving pipe (7), a scattering assembly and at least two pushing assemblies, wherein the adjusting box (5) is cuboid in shape, the adjusting box (5) is fixed on a treatment box (1), a first mounting hole is formed in the top of the adjusting box (5), a second mounting hole is formed in one side, close to the treatment box (1), of the adjusting box (5), the air inlet pipe (2) penetrates through the second mounting hole, the inner wall of the air inlet pipe (2) and the inner wall of the second mounting hole are sealed and fixedly connected, the fixed pipe (6) is perpendicular to the top of the adjusting box (5), the fixed pipe (6) penetrates through the first mounting hole, the fixed pipe (6) is sealed and fixedly connected with the inner wall of the first mounting hole, the moving pipe (7) and the fixed pipe (6) are coaxially arranged, the outer diameter of the moving pipe (7) is equal to the inner diameter of the fixed pipe (6), the top end of the moving pipe (7) is inserted into the bottom end of the fixed pipe (6), the moving pipe (7) is connected with the inner wall of the fixed pipe (6) in a sliding and sealing mode, clear water is arranged in the adjusting box (5), the moving pipe (7) and the fixed pipe (6) are both located above the water level of the clear water, the scattering component and the pushing component are both located in the adjusting box (5), the scattering component is arranged at the bottom end of the moving pipe (7), the pushing component is circumferentially and uniformly distributed on the periphery of the moving pipe (7) by taking the axis of the fixed pipe (6) as the center, and the pushing component drives the moving pipe (7) to move along the axial direction of the moving pipe (7);
the sterilizing mechanism comprises a lamp tube (8), a scraping rod (9), a power assembly and two supporting assemblies, wherein the lamp tube (8) is coaxially arranged with an air inlet pipe (2), the diameter of the lamp tube (8) is smaller than the inner diameter of the air inlet pipe (2), the scraping rod (9) is parallel to the lamp tube (8), the length of the scraping rod (9) is larger than that of the lamp tube (8), the scraping rod (9) and the lamp tube (8) are just opposite to each other and abut against the lamp tube (8), the scraping rod (9) is fixed on the inner wall of the air inlet pipe (2), the two supporting assemblies are respectively arranged at two ends of the lamp tube (8), the power assembly is arranged between the lamp tube (8) and an adjusting box (5), and the power assembly is in transmission connection with the lamp tube (8).
2. The fresh air system with humidity adjusting function and good sterilization effect as claimed in claim 1, wherein the supporting component comprises a first bearing (10) and a rotating shaft (11), the rotating shaft (11) is coaxially arranged with the lamp tube (8), the diameter of the rotating shaft (11) is equal to that of the lamp tube (8), the rotating shaft (11) is fixed on the lamp tube (8), the inner ring of the first bearing (10) is installed on the rotating shaft (11), and the outer ring of the first bearing (10) is fixed on the inner wall of the air inlet pipe (2).
3. The fresh air system with the humidity adjusting function and the good sterilization effect as claimed in claim 2, wherein the power assembly comprises a fixing ring (12), a moving disc (13), a filter screen (14), a rack (15), a rotating gear (16), a transmission shaft (17), a second bearing (18), a driving bevel gear (19), a driven bevel gear (20) and two reset units, the fixing ring (12) and the moving disc (13) are coaxially arranged with the air inlet pipe (2), the outer diameter of the fixing ring (12) is equal to the inner diameter of the air inlet pipe (2) and is larger than the diameter of the moving disc (13), the diameter of the moving disc (13) is larger than the inner diameter of the fixing ring (12), the fixing pipe (6) is hermetically and fixedly connected with the inner wall of the air inlet pipe (2), the filter screen (14) is installed in the annular hole of the fixing ring (12), and the moving disc (13) is fitted and hermetically connected with one side of the fixing ring (12) far away from the adjusting box (5), the rack (15) is fixed on one side of the movable disk (13) far away from the fixed ring (12), the driven bevel gear (20) is arranged on a rotating shaft (11) close to the adjusting box (5), the axis of the transmission shaft (17) is vertical to and intersected with the axis of the rotating shaft (11), the driving bevel gear (19) is arranged at one end of the transmission shaft (17) and is meshed with the driven bevel gear (20), the rotating gear (16) is arranged at the other end of the transmission shaft (17) and is meshed with the rack (15), the inner ring of the second bearing (18) is arranged on the transmission shaft (17), the outer ring of the second bearing (18) is fixed on the inner wall of the air inlet pipe (2), the reset units are circumferentially and uniformly distributed on the movable disc (13) by taking the axis of the air inlet pipe (2) as the center, the reset unit drives the movable disk (13) to move towards the direction close to the fixed ring (12).
4. The fresh air system with humidity adjusting function and good sterilization effect as claimed in claim 3, wherein the reset unit comprises a fixing rod (21), a first spring (22), a connecting block (23) and an assembly hole, the fixing rod (21) is parallel to the air inlet pipe (2), the assembly hole is formed in the movable disk (13), the fixing rod (21) passes through the assembly hole and is slidably connected with the inner wall of the assembly hole, one end of the fixing rod (21) is fixed on the fixing ring (12), the connecting block (23) is fixed at the other end of the fixing rod (21), the first spring (22) is located between the connecting block (23) and the movable disk (13), and the connecting block (23) is connected with the movable disk (13) through the first spring (22).
5. The fresh air system with humidity adjustment function and good sterilization effect as claimed in claim 1, wherein the pushing assembly comprises a push rod (24), a magnet block (25), a support block (26), a second spring (27), an electromagnet (28) and a connection hole, the push rod (24) is parallel to the fixed tube (6), the bottom end of the push rod (24) is fixedly connected with the movable tube (7), the magnet block (25) is fixed at the top end of the push rod (24), the connection hole is arranged on the support block (26), the push rod (24) passes through the connection hole and is slidably connected with the inner wall of the connection hole, the support block (26) is fixed on the fixed tube (6), the second spring (27) is located between the magnet block (25) and the support block (26), the magnet block (25) is connected with the support block (26) through the second spring (27), the electromagnet (28) is abutted against the bottom of the magnet block (25) and is fixed on the inner wall of the adjusting box (5).
6. The fresh air system with humidity adjusting function and good sterilization effect as claimed in claim 5, wherein a humidity sensor (29) is arranged in the air outlet pipe (3), a PLC is arranged in the processing box (1), and the humidity sensor (29) and the electromagnet (28) are electrically connected with the PLC.
7. The fresh air system with humidity adjusting function and good sterilization effect as claimed in claim 5, wherein the push rod (24) is coated with grease.
8. The fresh air system with the humidity adjusting function and the good sterilization effect as claimed in claim 1, wherein the scattering assembly comprises a paddle (30), a connecting shaft (31), a stirring rod (32) and a third bearing (33), the connecting shaft (31) is parallel to the moving pipe (7), the diameter of the connecting shaft (31) is smaller than the inner diameter of the moving pipe (7), the paddle (30) is located in the moving pipe (7) and is installed at the top end of the connecting shaft (31), the axis of the stirring rod (32) is perpendicular to and intersects with the axis of the connecting shaft (31), the middle end of the stirring rod (32) is fixed at the bottom end of the connecting shaft (31), the stirring rod (32) is located in the clear water, the inner ring of the third bearing (33) is installed on the connecting shaft (31), and the outer ring of the third bearing (33) is fixed on the inner wall of the moving pipe (7).
9. The fresh air system with humidity adjusting function and good sterilization effect as claimed in claim 1, wherein the adjusting box (5) is provided with an anti-corrosion zinc coating.
10. The fresh air system with humidity control function and good sterilization effect as claimed in claim 1, wherein the inner wall of the fixing tube (6) is coated with sealing grease.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911249633.5A CN111043693A (en) | 2019-12-09 | 2019-12-09 | Fresh air system with humidity adjusting function and good sterilization effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911249633.5A CN111043693A (en) | 2019-12-09 | 2019-12-09 | Fresh air system with humidity adjusting function and good sterilization effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111043693A true CN111043693A (en) | 2020-04-21 |
Family
ID=70235085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911249633.5A Withdrawn CN111043693A (en) | 2019-12-09 | 2019-12-09 | Fresh air system with humidity adjusting function and good sterilization effect |
Country Status (1)
| Country | Link |
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| CN (1) | CN111043693A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113566347A (en) * | 2021-09-23 | 2021-10-29 | 江苏优思智能科技有限公司 | Intelligent building dustproof sterilization type ventilation equipment |
| CN114017850A (en) * | 2021-11-01 | 2022-02-08 | 安徽南国机电科技发展有限公司 | Air conditioner fresh air device with humidification degerming structure and control system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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