CN113566354A - Fresh air device and sterilizing device - Google Patents
Fresh air device and sterilizing device Download PDFInfo
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- CN113566354A CN113566354A CN202110852121.9A CN202110852121A CN113566354A CN 113566354 A CN113566354 A CN 113566354A CN 202110852121 A CN202110852121 A CN 202110852121A CN 113566354 A CN113566354 A CN 113566354A
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- fresh air
- pipe
- liquid
- water tank
- liquid storage
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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
- F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
- F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
- F24F7/08—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit with separate ducts for supplied and exhausted air with provisions for reversal of the input and output systems
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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
- F24F13/02—Ducting arrangements
- F24F13/0227—Ducting arrangements using parts of the building, e.g. air ducts inside the floor, walls or ceiling of a building
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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
- F24F8/90—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)
- Civil Engineering (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The invention discloses a fresh air device and a disinfection device, wherein the disinfection device comprises a liquid storage air bag, the liquid storage air bag comprises a liquid storage air bag, one side of the liquid storage air bag is provided with a liquid outlet pipe, the inner wall of the liquid outlet pipe is provided with a plurality of liquid outlets, the plurality of liquid outlets are arranged in an array manner, the other side of the liquid storage air bag is provided with a liquid inlet pipe, one side of the liquid inlet pipe, which is far away from the liquid storage air bag, is provided with a one-way sheet, the outer side of the one-way sheet is fixedly provided with a limiting block, and the one-way sheet is rotatably connected with the liquid inlet pipe; the outside of feed liquor pipe has connect the antiseptic solution, can extrude the aquatic in the water tank with the antiseptic solution in the stock solution gasbag through pressing down the stock solution gasbag, can make the antiseptic solution get into the stock solution gasbag through the feed liquor pipe through relaxing the gasbag, the setting up of stopper makes in the antiseptic solution in the feed liquor pipe one-way entering stock solution gasbag, and can not flow back.
Description
Technical Field
The invention relates to the technical field of fresh air devices, in particular to a fresh air device and a disinfection device.
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.
The self-cleaning structure of prior art to the filter screen exists not enoughly when in actual use because, twine on the filter screen at the in-process wind that the air inlet was mingled with such as dust and batting, lead to the cleanness to the filter screen comparatively difficult, and along with the increase of time, can influence the intake to influence the whole use of new trend system.
In the prior art, bacteria are easy to breed in the humidifying function, and the fresh air is easy to influence the human health when being discharged.
Therefore, it is necessary to provide a fresh air device and a fresh air system to solve the above technical problems.
Disclosure of Invention
The invention aims to provide a fresh air device and a disinfection device, and aims to solve the problems that in the prior art, dust, lint and the like mixed in wind in the air inlet process are wound on a filter screen, so that the filter screen is difficult to clean, the air inlet amount is influenced along with the increase of time, the integral use of a fresh air system is influenced, bacteria are easy to breed in the fresh air system while the fresh air system is provided with a humidifying function, and the health of a human body is easily influenced while the fresh air is discharged.
In order to achieve the purpose, the invention provides the following technical scheme:
a disinfection device comprises a liquid storage air bag, a liquid outlet pipe is arranged on one side of the liquid storage air bag, liquid outlets are formed in the inner wall of the liquid outlet pipe, a plurality of liquid outlets are formed, the liquid outlets are arranged in an array mode, a liquid inlet pipe is arranged on the other side of the liquid storage air bag, a one-way piece is arranged on one side, away from the liquid storage air bag, of the liquid inlet pipe, a limiting block is fixedly arranged on the outer side of the one-way piece, and the one-way piece is rotatably connected with the liquid inlet pipe; the outside of feed liquor pipe has connect the antiseptic solution, can extrude the aquatic in the water tank with the antiseptic solution in the stock solution gasbag through pressing down the stock solution gasbag, can make the antiseptic solution get into the stock solution gasbag through the feed liquor pipe through relaxing the gasbag, the setting up of stopper makes in the antiseptic solution in the feed liquor pipe one-way entering stock solution gasbag, and can not flow back.
Preferably, the unidirectional sheet is divided into an upper sheet and a lower sheet, and the upper sheet and the lower sheet are in the shape of a semicircle.
Preferably, the outer side of the one-way sheet is in contact with the limiting block, and the one-way sheet can only be opened inwards.
A fresh air device comprises the disinfection device and a shell, wherein a fresh air channel for fresh air to enter is arranged at the bottom end inside the shell; the filtering mechanism is arranged at one end of the fresh air channel and is used for filtering fresh air; the filter mechanism comprises a filter screen ball movably attached to the inner side wall of the fresh air channel, and the filter screen ball is rotatably connected with the fresh air channel; the cleaning mechanism is arranged on one side of the filter screen ball and used for washing the rotating filter screen ball, fresh air can be filtered through the filter screen ball, and the filter screen ball can be continuously washed away by the cleaning mechanism in the rotating process, so that the net ball is kept clean.
Preferably, an old air channel is arranged at the top of the new air channel inside the shell, a heat exchanger is arranged at the intersection of the new air channel and the old air channel, an old air cavity communicated with the heat exchanger is arranged at the top of the new air channel, a new air cavity is arranged at the top of the old air cavity, an old air fan is arranged inside the old air cavity, a new air fan is arranged inside the new air cavity, air outside the shell can be sucked into the equipment through the new air channel by the operation of the new air fan, then flows into the new air cavity through the heat exchanger, and then is discharged out through the new air outlet, so that indoor old air enters the old air channel through the old air inlet under the action of the old air fan, then enters the old air cavity through the heat exchanger, and then is discharged out of the room through the old air outlet, and the exchange of indoor and outdoor air can be realized through the structure, thereby keeping the indoor air fresh.
Preferably, a driving mechanism for driving the tennis filter balls to rotate is arranged at the top of the fresh air channel, the driving mechanism comprises a flow dividing pipe arranged at the top end inside the fresh air channel, and one end of the flow dividing pipe is provided with a flow dividing hole; the driving fan blade is arranged in the fresh air channel and positioned at the diversion hole, the top end of the driving fan blade is provided with a vertical shaft, the vertical shaft penetrates through the fresh air channel and is rotatably connected with the fresh air channel, the outer side of the vertical shaft is provided with an incomplete gear, the top of the tennis filter is provided with a round shaft, the outer side of the round shaft is fixedly provided with a driving gear meshed with the incomplete gear, when fresh air enters the fresh air channel, a part of airflow passes through the diversion pipe, the airflow passing through the diversion pipe flows out through the diversion hole, and further the driving fan blade is driven to rotate, the driving fan blade can drive the vertical shaft at the top of the driving fan blade to rotate, the incomplete gear at the top of the driving fan blade can be driven to rotate by the vertical shaft, the incomplete gear is meshed with the driving gear, the driving gear can drive the filter screen ball to rotate by the round shaft, and the filter screen ball can continuously change a spherical surface contacted with the fresh air, and will make used sphere rotate to the one side that backs on the back with the new trend passageway, be favorable to clearing up the sphere that makes used on the filter screen ball, and then make the sphere of clearing up continue to rotate to the new trend passageway inside, then continue to filter the new trend, can keep good filter effect.
Preferably, the cleaning mechanism comprises a jet pipe, a water tank is arranged on one side of the jet pipe, which is far away from the filter ball, a water inlet pipe is arranged on one side of the jet pipe, which faces the water tank, a jet flow surface which is attached to the spherical surface of the filter ball is arranged at one end of the jet pipe, which is close to the filter ball, and a plurality of jet holes are arranged on the jet surface, water in the water tank can be promoted to flow into the jet pipe through the pressure mechanism, the first one-way valve is arranged on the jet pipe, so that the water in the water tank flows to the interior of the jet pipe in a single direction, then the air is sprayed out from the spray hole under the action of pressure, the dust and the like on the filter screen ball can be cleaned, the cleaned spherical surface on the filter screen ball can be rotated into the fresh air channel again, the fresh air can be better filtered, and the filter tennis balls which are cleaned contain more water drops, so that fresh air can be humidified, and indoor air can be humidified.
Preferably, the liquid storage air bag is provided with one side of the liquid inlet pipe and is attached to the inner wall of one side of the water tank, the extrusion movement of the liquid storage air bag and the reciprocating screw rod drive the pressing plate to move downwards so as to organically link, the liquid storage air bag is extruded when the pressing plate is pressed downwards, and disinfectant is extruded into the water tank to finish the disinfection effect.
Preferably, the water tank is penetrated with a liquid inlet hole.
Preferably, the inside pressure mechanism that is provided with by the drive fan blade driven of water tank for inside water pressure to the jet-propelled pipe in the water tank, pressure mechanism is including setting up in the inside clamp plate of water tank to still be provided with reciprocal lead screw in the water tank inside, the reciprocal lead screw outside is provided with ball nut pair, ball nut pair run through the clamp plate and with clamp plate fixed connection, the top of reciprocal lead screw and vertical scroll all is provided with the band pulley, and the outside of band pulley is provided with the belt, can drive the band pulley through the drive fan blade and rotate, can drive reciprocal lead screw through the transmission of belt and rotate, can drive the clamp plate downstream through the reciprocal lead screw rotation, thereby extrude the inside water of water tank for inside water enters into the jet-propelled pipe through the jet orifice, can follow jet orifice blowout and clear up the filter screen ball.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the housing of the present invention;
FIG. 3 is a schematic view of the filter mechanism of the present invention;
FIG. 4 is a schematic view of the internal mechanism of the water tank of the present invention;
FIG. 5 is a schematic view of the drive mechanism of the present invention;
FIG. 6 is a schematic view of a transitional water box of the present invention;
FIG. 7 is a schematic view of the water storage cloth and baffle configuration of the present invention;
FIG. 8 is a schematic view of the jet tube configuration of the present invention;
FIG. 9 is an enlarged view of portion A of FIG. 5 in accordance with the present invention;
FIG. 10 is an enlarged view of the portion B of FIG. 5 in accordance with the present invention;
FIG. 11 is a schematic view of the connection structure of the liquid storage bladder and the water tank of the present invention;
FIG. 12 is an enlarged view of the structure of portion C of FIG. 11 in accordance with the present invention;
FIG. 13 is a schematic diagram of a drain tube according to the present invention.
In the figure: 1. a housing; 101. an old air inlet; 102. an old air outlet; 103. a fresh air outlet; 104. a fresh air inlet; 2. a fresh air channel; 3. an old wind channel; 4. a heat exchanger; 5. an old air chamber; 6. a fresh air chamber; 7. an old air fan; 8. a fresh air fan; 9. a filtering mechanism; 901. filtering tennis balls; 9011. a water retaining part; 9012. sealing the spherical surface; 902. a flow guide pipe; 903. a transition water box; 10. a drive mechanism; 1001. a shunt tube; 1002. a shunt hole; 1003. driving the fan blade; 1004. a vertical shaft; 1005. an incomplete gear; 1006. a circular shaft; 1007. a drive gear; 11. a cleaning mechanism; 1101. a jet pipe; 1102. a water tank; 1103. a water inlet pipe; 1104. a jet surface; 1105. an orifice; 12. a pressure mechanism; 1201. pressing a plate; 1202. a reciprocating screw rod; 1203. a belt; 13. a seal ring; 14. a first connecting pipe; 15. a second connecting pipe; 16. a sealing plate; 17. water storage cloth; 18. a baffle; 19. sterilizing; 1901. a liquid storage air bag; 1902. a liquid outlet pipe; 1903. a liquid inlet pipe; 1904. a liquid outlet; .
Detailed Description
A disinfection device comprises a liquid storage air bag 1901 and a liquid outlet pipe 1902, wherein the liquid storage air bag 1901 comprises a liquid storage air bag 1901, one side of the liquid storage air bag 1901 is provided with a liquid outlet pipe 1902, the inner wall of the liquid outlet pipe 1902 is provided with a plurality of liquid outlets 1904, the plurality of liquid outlets 1904 are arranged in an array manner, the other side of the liquid storage air bag 1901 is provided with a liquid inlet pipe 1903, one side of the liquid inlet pipe 1903, which is far away from the liquid storage air bag 1901, is provided with a one-way sheet 1906, the outer side of the one-way sheet 1906 is fixedly provided with a limit block 1907, and the one-way sheet 1906 is rotatably connected with the liquid inlet pipe 1903; the outside of feed liquor pipe 1903 has connect the antiseptic solution, can extrude the aquatic in the water tank with the antiseptic solution in the stock solution gasbag through pressing down the stock solution gasbag, can make the antiseptic solution get into the stock solution gasbag through the feed liquor pipe through relaxing the gasbag, the setting up of stopper makes in the antiseptic solution in the feed liquor pipe one-way gets into the stock solution gasbag, and can not flow back.
Specifically, the one-way sheet 1906 is divided into an upper sheet and a lower sheet, and the upper sheet and the lower sheet are semicircular in shape.
Specifically, the outer side of the one-way piece 1906 contacts the stopper 1907, and the one-way piece 1906 can only be opened inward.
Specifically, one side of the liquid storage air bag 1901 provided with the liquid inlet pipe 1905 is attached to the inner wall of one side of the water tank 1102, the extrusion movement of the liquid storage air bag and the reciprocating screw rod drive the pressing plate to move downwards, the liquid storage air bag is extruded when the pressing plate is pressed downwards, and disinfectant is extruded into the water tank to achieve the disinfection effect.
Specifically, the water tank 1102 is penetrated with a liquid inlet 1905.
A fresh air device comprises a shell 1, an old air inlet 101 and an old air outlet 102 which are mutually matched are arranged at the top and one side of the shell 1, a fresh air outlet 103 and a fresh air inlet 104 which are mutually matched are arranged at one side of the old air inlet 101 and one side of the old air outlet 102, a fresh air channel 2 for fresh air to enter is arranged at the bottom end in the shell 1, a water baffle is arranged at the bottom end in the fresh air channel 2, an old air channel 3 is arranged at the top position of the fresh air channel 2 in the shell 1, a heat exchanger 4 is arranged at the intersection of the fresh air channel 2 and the old air channel 3, an old air cavity 5 communicated with the heat exchanger 4 is arranged at the top of the fresh air channel 2, a fresh air cavity 6 is arranged at the top of the old air cavity 5, an old air fan 7 is arranged in the old air cavity 5, a fresh air fan 8 is arranged in the fresh air cavity 6, and the air outside the shell 1 can be sucked into the equipment through the fresh air channel 2 by the operation of the fresh air fan 8, then flow to inside the new trend cavity 6 through heat exchanger 4, discharge through new trend export 103 afterwards, and make indoor old wind enter into inside old wind channel 3 through old wind import 101 under the effect of old wind fan 7, and then enter into inside old wind cavity 5 through heat exchanger 4, discharge to outdoor through old wind export 102 afterwards, can realize the exchange of indoor outer air through this structure to keep the fresh of room air.
Specifically, the new trend is still through the filtering mechanism 9 of the inside bottom of shell 1 at the in-process that flows, and filtering mechanism 9 mechanism is including setting up in the filter screen ball 901 of new trend passageway 2 one end, and the lateral wall of filter screen ball 901 is laminated with the inside wall of new trend passageway 2, and the air that enters into new trend passageway 2 inside can be filtered through filtering tennis 901 to keep entering the fresh of room air.
Specifically, a driving mechanism 10 capable of driving the tennis filter 901 to rotate is arranged at the top of the fresh air channel 2, the driving mechanism 10 includes a shunt pipe 1001 arranged at the top end inside the fresh air channel 2, and one end of the shunt pipe 1001 is provided with a shunt hole 1002; the novel air purifier is characterized in that a driving fan blade 1003 is arranged inside the fresh air channel 2 and located at the diversion hole 1002, a vertical shaft 1004 is arranged at the top end of the driving fan blade 1003, the vertical shaft 1004 penetrates through the fresh air channel 2 and is rotatably connected with the fresh air channel 2, an incomplete gear 1005 is arranged on the outer side of the vertical shaft 1004, the top and the bottom of a filter screen ball 901 are both arranged to be planes, a circular shaft 1006 is arranged at the top of the filter screen ball 901, the filter screen ball 901 is rotatably connected with the fresh air channel 2 through the circular shaft 1006, and a driving gear 1007 meshed with the incomplete gear 1005 is fixedly arranged on the outer side of the circular shaft 1006.
Specifically, when fresh air enters the fresh air channel 2, a part of the air flow passes through the shunt pipe 1001, the air flow passing through the shunt pipe 1001 flows out through the shunt hole 1002, thereby driving the driving fan 1003 to rotate, the driving fan 1003 can drive the vertical shaft 1004 at the top of the driving fan to rotate, the incomplete gear 1005 at the top of the driving fan can be driven to rotate by the vertical shaft 1004, the incomplete gear 1005 is meshed with the driving gear 1007, so that the driving gear 1007 can be driven to rotate, the driving gear 1007 can drive the filter ball 901 to rotate through the circular shaft 1006, the filter ball 901 can continuously change the spherical surface contacted with fresh air when rotating, the used spherical surface is rotated to the side opposite to the fresh air channel 2, which is beneficial to cleaning the spherical surface on the used filter tennis 901, and then make the sphere of clearance continue to rotate to fresh air channel 2 inside, then continue to filter the new trend, can keep good filter effect.
Specifically, a small motor may be used to drive the incomplete gear 1005 to rotate during actual production.
Specifically, a cleaning mechanism 11 is arranged on one side of the filter screen ball 901, which is far away from the fresh air channel 2, the cleaning mechanism 11 comprises a spray pipe 1101, a water tank 1102 is arranged on one side of the spray pipe 1101, which is far away from the filter screen ball 901, a water inlet pipe 1103 is arranged on one side of the spray pipe 1101, which faces the water tank 1102, a first one-way valve is arranged on the water inlet pipe 1103, and the spray pipe 1101 is communicated with the water tank 1102 through the water inlet pipe 1103;
specifically, one end of the jet pipe 1101 close to the filter ball 901 is provided with a jet surface 1104 attached to the spherical surface of the filter ball 901, the jet surface 1104 is provided with a plurality of jet holes 1105, the inside of the water tank 1102 is provided with a pressure mechanism 12 driven by a driving fan 1003, water in the water tank 1102 can be pressurized to the inside of the jet pipe 1101, the water in the water tank 1102 can be forced to flow to the inside of the jet pipe 1101 through the pressure mechanism 12, here, the water in the water tank 1102 flows to the inside of the jet pipe 1101 in a single direction through the first check valve arranged on the jet pipe 1101, and is further ejected out from the jet holes 1105 under the action of pressure, dust and the like on the filter ball 901 can be cleaned, the cleaned spherical surface on the filter ball 901 can rotate to the inside of the fresh air channel 2 again, at this time, fresh air can be better filtered, and the cleaned filter ball 901 contains more water beads, the fresh air can be humidified, so that the indoor air is humidified.
Specifically, the pressure mechanism 12 includes a pressure plate 1201 arranged inside the water tank 1102, a reciprocating screw 1202 is further arranged inside the water tank 1102, a sleeve is rotatably connected to the bottom end of the reciprocating screw 1202, the sleeve is fixedly connected to the bottom end inside the water tank 1102, a ball nut pair is arranged outside the reciprocating screw 1202, the ball nut pair penetrates through the pressure plate 1201 and is fixedly connected with the pressure plate 1201, guide rods are further arranged at four corners inside the water tank 1102, the guide rods penetrate through the pressure plate 1201 and are slidably connected with the pressure plate 1201, belt pulleys are arranged at the top ends of the reciprocating screw 1202 and the vertical shaft 1004, and belts 1203 are arranged outside the belt pulleys.
Specifically, can drive the band pulley through drive fan blade 1003 and rotate, can drive reciprocal lead screw 1202 through the transmission of belt 1203 and rotate, can drive clamp plate 1201 through the rotation of reciprocal lead screw 1202 and move down to extrude the inside water of water tank 1102, make water enter into spout pipe 1101 through spout hole 1105 inside, can follow spout hole 1105 blowout and clear up filter screen ball 901.
Specifically, the sealing ring 13 is disposed outside the pressure plate 1201, so that the sealing performance between the pressure plate 1201 and the water tank 1102 can be improved, and thus, when the pressure plate 1201 moves downward, a sufficient pressure can be maintained to press water into the jet pipe 1101.
Specifically, a sealing spherical surface 9012 is arranged on the outer side wall of the filter screen ball 901, the area of the sealing spherical surface (9012) is one sixth of the surface area of the whole filter screen ball (901), a water retaining portion 9011 is arranged at the bottom end of the outer side of the filter screen ball 901, a flow guide pipe 902 is arranged on the bottom plane of the filter screen ball 901, a transition water box 903 is arranged at the bottom end of the flow guide pipe 902, and the flow guide pipe 902 is communicated with the transition water box 903 and can be rotatably connected with the transition water box 903 through a sealing bearing.
Specifically, when the incomplete gear 1005 is meshed with the driving gear 1007, the driving gear 1007 can be driven to rotate, and then the tennis filter 901 is driven to rotate, when the sealing spherical surface 9012 on the tennis filter 901 rotates to the spraying surface 1104 on the spraying pipe 1101, the spraying hole 1105 on the spraying surface 1104 can be sealed, so that water inside the spraying pipe 1101 cannot be sprayed out through the spraying hole 1105, and at this time, the incomplete gear 1005 loses the meshing with the driving gear 1007, so that the tennis filter 901 stops rotating, but at this time, the vertical shaft 1004 further drives the reciprocating screw rod 1202 to rotate continuously through the belt 1203, the reciprocating screw rod 1202 further drives the pressing plate 1201 to move downwards, the pressing plate 1201 continuously presses the water inside the water tank 1102 into the spraying pipe 1101, and causes the water pressure inside the spraying pipe 1101 to increase continuously, and when the incomplete gear 1005 is meshed with the driving gear 1007 again, the tennis filter 901 can be driven to rotate continuously, when the filter ball 901 rotates, the sealing spherical surface 9012 gradually deviates from a jet flow surface 1104 on the jet flow pipe 1101, and at the moment, a large water pressure is accumulated in the jet flow pipe 1101, so that water in the jet flow pipe 1101 can be sprayed out from the jet flow holes 1105, the filter ball 901 is favorably washed, the filter screen is kept clean, a part of the sprayed water can flow into the transition water box 903 through the flow guide pipe 902, and the water can be better accumulated at the bottom end of the filter ball 901 by arranging the water retaining part 9011 and further flow into the transition water box 903.
Specifically, a first connecting pipe 14 is arranged at the bottom of the fresh air channel 2, a second connecting pipe 15 is arranged at the bottom of the water tank 1102, one end of the first connecting pipe 14 penetrates through the fresh air channel 2 and is communicated with the fresh air channel 2, the other end of the first connecting pipe 14 is communicated with the transition water box 903, one end of the second connecting pipe 15 is communicated with the water tank 1102, and a second one-way valve is arranged at the joint of the first connecting pipe 14 and the water tank 1102, so that water inside the second connecting pipe 15 can only flow to the inside of the water tank 1102 in a one-way manner, and the other end of the second connecting pipe 15 is communicated with the transition water box 903.
Specifically, a sealing plate 16 is disposed at the bottom end of the transition water box 903, the sealing plate 16 is screwed to the transition water box 903, and a handle is disposed at the bottom of the sealing plate 16, so that the sealing plate 16 can be opened and closed.
Specifically, when the reciprocating screw rod 1202 drives the pressing plate 1201 to move upwards, the pressure inside the water tank 1102 is reduced, water inside the first connecting pipe 14, the transition water box 903 and the second connecting pipe 15 is pressed inside the water tank 1102 under the action of external pressure, and water sprayed out of the spray pipe 1101 flows back to the inside of the water tank 1102 through the first connecting pipe 14 on the fresh air channel 2, so that the circulating flow of water is completed, and the filter screen ball 901 can be continuously washed.
Specifically, a water storage cloth 17 is arranged between the jet pipe 1101 and the fresh air channel 2, the water storage cloth 17 can be made of pure cotton material in actual production, a guide plate 18 is arranged at the bottom end of the water storage cloth 17, a cavity is arranged inside the guide plate 18, the bottom end of the water storage cloth 17 is arranged inside the cavity, and the bottom end of the guide plate 18 is communicated with the transition water box 903.
Specifically, when encountering the air flow flowing inside the fresh air channel 2, the water sprayed from the spray pipe 1101 is blown away and dispersed towards two sides, and the blown-away water is adsorbed on the water storage cloth 17, and as time goes up, when the water storage cloth 17 is saturated, the water flows into the transition water box 903 along the cavity inside the guide plate 18 and can flow back to the inside of the water tank 1102, and when passing through the fresh air channel 2 and filtering the tennis ball 901, the water is sprayed from two sides of the spray pipe 1101, so that the air flow can pass through the water storage cloth 17, the wetted water storage cloth 17 can wet the flowing air flow, on one hand, the humidity of the air flow can be increased, on the other hand, the air flow can be further filtered, impurities in the dust can be filtered, and the sprayed water mist can well remove the dust in the air flow, and the structure can perform multi-stage filtration on the air flow through the cooperation of the filter 901 and the water storage cloth 17, and can wet the air flow well while filtering.
Claims (10)
1. A disinfection device, characterized by: the liquid storage device comprises a liquid storage air bag, wherein a liquid outlet pipe is arranged on one side of the liquid storage air bag, liquid outlets are formed in the inner wall of the liquid outlet pipe, a plurality of liquid outlets are arranged, the liquid outlets are arranged in an array mode, a liquid inlet pipe is arranged on the other side of the liquid storage air bag, a one-way sheet is arranged on one side, away from the liquid storage air bag, of the liquid inlet pipe, a limiting block is fixedly arranged on the outer side of the one-way sheet, and the one-way sheet is rotatably connected with the liquid inlet pipe; the outer side of the liquid inlet pipe is connected with a disinfectant.
2. A disinfection device as claimed in claim 1, characterized in that: the unidirectional sheet is divided into an upper sheet and a lower sheet, and the upper sheet and the lower sheet are in semicircular shapes.
3. A disinfection device as claimed in claim 1, characterized in that: the outer side of the one-way sheet is in contact with the limiting block, and the one-way sheet can only be opened inwards.
4. A new trend device which characterized in that: the disinfection device comprises the disinfection device as claimed in claim 1 and a shell, wherein a fresh air channel for fresh air to enter is arranged at the bottom end in the shell; the filtering mechanism is arranged at one end of the fresh air channel and is used for filtering fresh air; the filter mechanism comprises a filter screen ball movably attached to the inner side wall of the fresh air channel, and the filter screen ball is rotatably connected with the fresh air channel; and the cleaning mechanism is arranged on one side of the filter screen ball and used for washing the rotating filter screen ball.
5. The fresh air device according to claim 4, wherein: the inside top position that lies in new trend passageway of shell is provided with the used wind passageway, and the intersection of new trend passageway and used wind passageway is provided with heat exchanger, is provided with the used wind cavity that is linked together with heat exchanger at the top of new trend passageway, and used wind cavity top is provided with the new trend cavity, and the inside used wind fan that is provided with of old wind cavity, new trend cavity inside is provided with the new trend fan.
6. The fresh air device according to claim 4, wherein: the top of the fresh air channel is provided with a driving mechanism for driving the filter tennis balls to rotate, the driving mechanism comprises a flow dividing pipe arranged at the top end inside the fresh air channel, and one end of the flow dividing pipe is provided with a flow dividing hole; the top end of the driving fan blade is provided with a vertical shaft, the vertical shaft penetrates through the fresh air channel and is rotatably connected with the fresh air channel, an incomplete gear is arranged on the outer side of the vertical shaft, a round shaft is arranged at the top of the tennis filter, and a driving gear meshed with the incomplete gear is fixedly arranged on the outer side of the round shaft.
7. The fresh air device according to claim 6, wherein: the cleaning mechanism comprises a spray pipe, a water tank is arranged on one side, away from the tennis filter, of the spray pipe, a water inlet pipe is arranged on one side, facing the water tank, of the spray pipe, one end, close to the tennis filter, of the spray pipe is a spray flow surface attached to the spherical surface of the tennis filter, and a plurality of spray holes are formed in the spray flow surface.
8. The fresh air device according to claim 7, wherein: one side of the liquid storage air bag provided with the liquid inlet pipe is attached to the inner wall of one side of the water tank.
9. The fresh air device according to claim 7, wherein: the water tank is penetrated with a liquid inlet hole.
10. The fresh air device according to claim 7, wherein: the water tank is internally provided with a pressure mechanism driven by a driving fan blade and used for pressing water in the water tank to the inside of a jet flow pipe, the pressure mechanism comprises a pressing plate arranged inside the water tank, a reciprocating screw rod is further arranged inside the water tank, a ball nut pair is arranged on the outer side of the reciprocating screw rod and penetrates through the pressing plate and is fixedly connected with the pressing plate, belt pulleys are arranged at the top ends of the reciprocating screw rod and the vertical shaft, and belts are arranged on the outer sides of the belt pulleys.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110852121.9A CN113566354B (en) | 2021-07-27 | 2021-07-27 | Fresh air device and disinfection device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110852121.9A CN113566354B (en) | 2021-07-27 | 2021-07-27 | Fresh air device and disinfection device |
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| CN113566354A true CN113566354A (en) | 2021-10-29 |
| CN113566354B CN113566354B (en) | 2023-05-30 |
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| CN113566354B (en) | 2023-05-30 |
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