CN111156643A - Heat preservation type fresh air system convenient to operate and used for home - Google Patents
Heat preservation type fresh air system convenient to operate and used for home Download PDFInfo
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- CN111156643A CN111156643A CN202010004893.2A CN202010004893A CN111156643A CN 111156643 A CN111156643 A CN 111156643A CN 202010004893 A CN202010004893 A CN 202010004893A CN 111156643 A CN111156643 A CN 111156643A
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- air
- sealing
- air pipe
- locking
- main body
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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
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D15/00—Other domestic- or space-heating 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
- F24F12/00—Use of energy recovery systems in air conditioning, ventilation or screening
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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
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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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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D2200/00—Heat sources or energy sources
- F24D2200/16—Waste heat
- F24D2200/30—Friction
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Ventilation (AREA)
Abstract
The invention relates to a heat preservation type fresh air system which is used for home and is convenient to operate, comprising an air treatment device, the air treatment device comprises a main body, a power pump and two air pipes, wherein the main body is cuboid, the two air pipes are parallel to each other and are arranged on the main body, the power pump is arranged on one of the air pipes, the main body is provided with an auxiliary mechanism which is positioned between the two air pipes, the main body is internally provided with a heat preservation mechanism, the auxiliary mechanism comprises a driving motor, a rotating disc, an air outlet hole, a sealing component, two sealing rings, two filter screens and two locking components, the heat preservation mechanism comprises two heat preservation components, the heat preservation components are in one-to-one correspondence with the air pipes, this a heat preservation type new trend system for simple operation of house has realized heat retaining function through heat preservation mechanism, not only, has still improved the convenience of operation through complementary unit.
Description
Technical Field
The invention relates to the field of fresh air systems, in particular to a heat preservation type fresh air system convenient to operate for home furnishing.
Background
The fresh air system is an independent air processing system consisting of an air supply system and an air exhaust system, the fresh air machine is important equipment in the fresh air system, and the fresh air machine is effective air purification equipment and can circulate indoor air, so that on one hand, dirty indoor air is exhausted outdoors, on the other hand, outdoor fresh air is input indoors after measures such as sterilization, disinfection, filtration and the like, and the air in a room is fresh and clean air at every moment.
Current new fan is in the use, in order to avoid the air to bring the dust into indoorly, generally can be in the intake pipe installation filter screen, in order to ensure the ventilation effect, need regularly change and clean the filter screen, reduced the convenience, moreover, when indoor temperature is high with outdoor temperature, easily make outdoor cold air reduce indoor temperature, reduced the practicality.
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 heat preservation type fresh air system for the home is convenient to operate.
The technical scheme adopted by the invention for solving the technical problems is as follows: a heat preservation type fresh air system convenient to operate for home furnishing comprises an air treatment device, wherein the air treatment device comprises a main body, a power pump and two air pipes, the main body is cuboid in shape, the two air pipes are parallel to each other and are arranged on the main body, the power pump is arranged on one air pipe, an auxiliary mechanism is arranged on the main body and is positioned between the two air pipes, and a heat preservation mechanism is arranged in the main body;
the auxiliary mechanism comprises a driving motor, a rotating disc, air outlet holes, a sealing component, two sealing rings, two filter screens and two locking components, wherein the rotating disc is parallel to an air pipe, the driving motor is in transmission connection with the rotating disc and is fixed on the main body, the sealing rings correspond to the air pipe one by one, the outer diameters of the sealing rings are equal to the outer diameter of the air pipe, the inner diameters of the sealing rings are smaller than the inner diameter of the air pipe, the sealing rings correspond to the air pipe one by one, one end of each sealing ring abuts against and is in sealing connection with one end of the air pipe, the sealing rings are uniformly fixed on the periphery of the rotating disc by taking the axis of the rotating disc as the central circumference, the filter screens correspond to the sealing rings one by one, the filter screens are installed in the annular holes of the sealing rings, the air outlet holes are formed in one of the, the locking assemblies correspond to the sealing rings one to one;
the heat preservation mechanism comprises two heat preservation components, the heat preservation components correspond to the air pipes one by one, each heat preservation component comprises a fan blade, a transmission shaft, a first bearing, a friction disc, a mounting hole and at least two stirring rods, the mounting hole is formed in one side, close to the other air pipe, of each air pipe, the axis of each transmission shaft is perpendicular to and intersected with the axis of each air pipe, each transmission shaft penetrates through the corresponding mounting hole, each transmission shaft is connected with the inner wall of the corresponding mounting hole in a sliding and sealing mode, the fan blades are located in the air pipes and mounted at one end of the corresponding transmission shaft, the friction discs are mounted at the other end of the corresponding transmission shaft, the first bearings are located in the air pipes, the inner rings of the first bearings are mounted on the transmission shafts, the outer rings of the first bearings are fixedly connected with the inner walls of the air pipes, the two friction discs are coaxially arranged and attached, the stirring, the main body is internally provided with clean water.
As preferred, in order to realize the sealed of venthole, seal assembly includes cylinder, sealed dish and baffle, sealed dish and the coaxial setting of trachea, the diameter of sealed dish is less than tracheal internal diameter and is greater than the internal diameter of sealing ring, sealed dish and sealing ring laminating and sealing connection, the cylinder is fixed on tracheal inner wall, the sealed dish of cylinder drive is along tracheal axial displacement, the baffle sets up on tracheal inner wall, baffle and tracheal inner wall slip and sealing connection, the baffle be located between venthole and the sealing ring and with sealed dish fixed connection.
Preferably, in order to improve the stability of the connection between the sealing ring and the air pipe, the locking assembly comprises a fixing rod, a locking plate and two locking units, the locking plate is perpendicular to the air pipe, the fixing rod is parallel to the air pipe, one end of the fixing rod is fixed on one side of the rotating disc, which is close to the main body, the locking plate is fixed at the other end of the fixing rod, and the fixing rod is located between the two locking units.
As preferred, in order to realize the function of locking rolling disc, the locking unit includes sunshade, check lock lever, locking groove and rotation unit, the locking groove sets up on the locking plate, the sunshade is parallel with the locking plate, the sunshade is laminated with one side of keeping away from the main part of locking plate, the check lock lever is parallel with the trachea, the check lock lever sets up in the locking groove, check lock lever and locking groove match and with the inner wall sliding connection in locking groove, the check lock lever is fixed in the one side that is close to the main part of sunshade, the rotation unit sets up in the sunshade one side of keeping away from the fixed rod axis and be connected with the sunshade transmission.
Preferably, in order to drive the shielding plate to rotate, the rotating unit comprises a power motor, a worm wheel, a rotating shaft and a second bearing, the rotating shaft is perpendicular to the fixed rod, the distance between two ends of the rotating shaft and the plane where the top of the main body is located is equal, the shielding plate is fixed on the rotating shaft, the inner ring of the second bearing is installed on the rotating shaft, the outer ring of the second bearing is fixedly connected with the main body, the worm wheel is installed on the rotating shaft, the power motor is fixedly connected with the main body, the power motor is in transmission connection with the worm, and the worm wheel is meshed with the worm wheel.
Preferably, the power motor is a servo motor in order to increase the driving force of the power motor.
Preferably, the worm wheel is coated with a lubricating oil in order to reduce the friction between the worm wheel and the worm.
Preferably, in order to reduce a gap between an inner wall of the mounting hole and the drive shaft, the inner wall of the mounting hole is coated with a sealing grease.
Preferably, in order to facilitate the installation of the transmission shaft, chamfers are arranged at both ends of the transmission shaft.
Preferably, in order to prolong the service life of the rotating disc, the rotating disc is provided with an anti-corrosion zinc coating.
The heat preservation type fresh air system for the house, which is convenient to operate, has the beneficial effects that the heat preservation function is realized through the heat preservation mechanism, compared with the existing heat preservation mechanism, the heat preservation mechanism does not need electric power drive, is more environment-friendly and energy-saving, and the operation convenience is improved through the auxiliary mechanism.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural diagram of a heat-preservation type fresh air system for home use according to the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is an enlarged view of portion B of FIG. 1;
FIG. 4 is a schematic structural diagram of a locking assembly of the heat preservation type fresh air system for home furnishing, which is convenient to operate and easy to operate;
FIG. 5 is an enlarged view of section C of FIG. 4;
in the figure: 1. the pneumatic transmission device comprises a main body, 2. a power pump, 3. an air pipe, 4. a driving motor, 5. a rotating disc, 6. a sealing ring, 7. a filter screen, 8. a fan blade, 9. a transmission shaft, 10. a first bearing, 11. a friction disc, 12. a stirring rod, 13. an air cylinder, 14. a sealing disc, 15. a baffle, 16. a fixing rod, 17. a locking plate, 18. a shielding plate, 19. a locking rod, 20. a power motor, 21. a worm, 22. a worm wheel, 23. a rotating shaft and 24. a second bearing.
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, a heat preservation type fresh air system convenient to operate for home comprises an air treatment device, wherein the air treatment device comprises a main body 1, a power pump 2 and two air pipes 3, the main body 1 is cuboid, the two air pipes 3 are parallel to each other and are both arranged on the main body 1, the power pump 2 is arranged on one of the air pipes 3, an auxiliary mechanism is arranged on the main body 1 and is positioned between the two air pipes 3, and a heat preservation mechanism is arranged in the main body 1;
the auxiliary mechanism comprises a driving motor 4, a rotating disc 5, air outlet holes, a sealing assembly, two sealing rings 6, two filter screens 7 and two locking assemblies, wherein the rotating disc 5 is parallel to an air pipe 3, the driving motor 4 is in transmission connection with the rotating disc 5 and is fixed on a main body 1, the sealing rings 6 are in one-to-one correspondence with the air pipe 3, the outer diameter of each sealing ring 6 is equal to the outer diameter of the air pipe 3, the inner diameter of each sealing ring 6 is smaller than the inner diameter of the air pipe 3, the sealing rings 6 are in one-to-one correspondence with the air pipe 3, the sealing rings 6 are abutted against and in sealing connection with one end of the air pipe 3, the sealing rings 6 are uniformly fixed on the periphery of the rotating disc 5 by taking the axis of the rotating disc 5 as the central circumferential direction, the filter screens 7 are in one-to-one sealing rings 6, the filter screens 7 are installed in the annular holes, the sealing components are arranged in the air pipe 3 provided with air outlet holes, and the locking components correspond to the sealing rings 6 one by one;
the sealing ring 6 connected with the air pipe 3 with the air outlet is in a sealing state through the sealing component, at the moment, the power pump 2 is started, one end of the air pipe 3 with the air outlet, which is far away from the sealing ring 6, is extracted to exhaust indoor air, outdoor air is conveyed to the indoor through the other air pipe 3, impurities in the indoor air can be retained on the filter screen 7 through the filter screen 7, air filtration is realized, when the filter screen 7 needs to be replaced, the air outlet is blocked through the sealing component, the filter screens 7 in the two sealing rings 6 are both in an air flowing state, then, the rotating disc 5 is rotated through the starting of the driving motor 4, the two sealing rings 6 are exchanged, the replacement of the filter screen 7 is realized, at the moment, the impurities on the filter screen 7 retaining the impurities can be separated from the filter screen 7 through reverse air flow through the air flow, and the function of cleaning the filter screen 7 is realized, avoided manual change filter screen 7 and clean, improved the convenience to, make rolling disc 5 be in the locking state through locking Assembly, avoid producing relative movement between sealing ring 6 and the trachea 3 and influence the leakproofness between sealing ring 6 and the trachea 3.
As shown in fig. 2, the heat-insulating mechanism includes two heat-insulating components, the heat-insulating components correspond to the air pipes 3 one by one, the heat-insulating components include fan blades 8, a transmission shaft 9, a first bearing 10, friction disks 11, a mounting hole and at least two stirring rods 12, the mounting hole is arranged on one side of the air pipe 3 close to another air pipe 3, the axis of the transmission shaft 9 is perpendicular to and intersected with the axis of the air pipe 3, the transmission shaft 9 passes through the mounting hole, the transmission shaft 9 is connected with the inner wall of the mounting hole in a sliding and sealing manner, the fan blades 8 are arranged in the air pipe 3 and are arranged at one end of the transmission shaft 9, the friction disks 11 are arranged at the other end of the transmission shaft 9, the first bearing 10 is arranged in the air pipe 3, the inner ring of the first bearing 10 is arranged on the transmission shaft 9, the outer ring of the first bearing 10 is fixedly connected with, the stirring rod 12 is parallel to the transmission shaft 9, the stirring rod 12 is circumferentially and uniformly fixed on one side, close to the fan blades 8, of the friction disc 11 by taking the axis of the transmission shaft 9 as a center, and clear water is arranged in the main body 1.
Make flabellum 8 rotate through the flow of air in trachea 3, and two flabellum 8 turn to conversely, flabellum 8's rotation makes transmission shaft 9 drive friction disc 11 under the supporting role of primary shaft bearing 10 and rotates, and two friction disc 11 turn to conversely, produce heat and transmit to the clear water through the thematic principle of friction between two friction discs 11, realize the heating of clear water, and simultaneously, absorb heat transfer to the clear water in the air through the air pipe 3 that is arranged in the room air combustion gas, promote clear water heating effect, and the heat in the clear water is in the air of being arranged in the outdoor air transport to indoor trachea 3 again, make the heat along with air transport to indoor, heat preservation has been realized.
As shown in fig. 3, seal assembly includes cylinder 13, sealed dish 14 and baffle 15, sealed dish 14 and the coaxial setting of trachea 3, the diameter of sealed dish 14 is less than trachea 3's internal diameter and is greater than the internal diameter of sealing ring 6, sealed dish 14 and 6 laminating and sealing connection of sealing ring, cylinder 13 is fixed on trachea 3's inner wall, cylinder 13 drives sealed dish 14 along trachea 3's axial displacement, baffle 15 sets up on trachea 3's inner wall, baffle 15 slides and sealing connection with trachea 3's inner wall, baffle 15 is located between venthole and the sealing ring 6 and with sealed dish 14 fixed connection.
As shown in fig. 4, the locking assembly includes a fixing rod 16, a locking plate 17 and two locking units, the locking plate 17 is perpendicular to the air tube 3, the fixing rod 16 is parallel to the air tube 3, one end of the fixing rod 16 is fixed on one side of the rotating disc 5 close to the main body 1, the locking plate 17 is fixed on the other end of the fixing rod 16, and the fixing rod 16 is located between the two locking units.
When the rotating disc 5 needs to rotate, the locking unit is in an unlocking state, and after the rotating disc 5 rotates, the locking plate 17 is in a locking state through the locking unit, so that the function of locking the rotating disc 5 can be realized.
As preferred, in order to realize the function of locking rolling disc 5, the locking unit includes sunshade 18, check lock lever 19, locking groove and rotation unit, the locking groove sets up on locking plate 17, sunshade 18 is parallel with locking plate 17, sunshade 18 and the laminating of one side of keeping away from main part 1 of locking plate 17, check lock lever 19 is parallel with trachea 3, check lock lever 19 sets up in the locking groove, check lock lever 19 with locking groove match and with the inner wall sliding connection in locking groove, check lock lever 19 fixes the one side that is close to main part 1 at sunshade 18, the rotation unit sets up the one side of keeping away from the dead lever 16 axis at sunshade 18 and is connected with sunshade 18 transmission.
When the rotating disc 5 needs to rotate, the shielding plate 18 is rotated through the rotating unit, the locking rod 19 is driven to synchronously rotate through the rotation of the shielding plate 18, so that the shielding plate 18 and the locking rod 19 are separated from the locking plate 17, the locking plate 17 is in an unlocking state, after the rotating disc 5 rotates, the shielding plate 18 and the locking rod 19 are reset through the rotating unit, the shielding plate 18 is attached to the locking rod 19, the sealing ring 6 can be prevented from axially moving the air pipe 3, and the rotating disc 5 can be prevented from rotating through the matching between the locking rod 19 and the locking groove.
As shown in fig. 5, the rotating unit includes a power motor 20, a worm 21, a worm wheel 22, a rotating shaft 23 and a second bearing 24, the rotating shaft 23 is perpendicular to the fixing rod 16, the distance between the two ends of the rotating shaft 23 and the plane of the top of the main body 1 is equal, the shielding plate 18 is fixed on the rotating shaft 23, the inner ring of the second bearing 24 is installed on the rotating shaft 23, the outer ring of the second bearing 24 is fixedly connected with the main body 1, the worm wheel 22 is installed on the rotating shaft 23, the power motor 20 is fixedly connected with the main body 1, the power motor 20 is in transmission connection with the worm 21, and the worm 21 is meshed with the worm wheel 22.
The power motor 20 is started, the worm 21 drives the worm wheel 22 to rotate, and the rotating shaft 23 drives the shielding plate 18 to rotate under the supporting action of the second bearing 24, wherein the worm wheel 22 and the worm 21 are in transmission, so that the locking effect of the sealing ring 6 can be further improved.
Preferably, the power motor 20 is a servo motor in order to increase the driving force of the power motor 20.
The servo motor has a characteristic of strong overload capability, so that the driving force of the power motor 20 can be improved.
Preferably, the worm wheel 22 is coated with a lubricating oil in order to reduce the frictional force between the worm wheel 22 and the worm 21.
The lubricating oil has the function of reducing the friction force between the worm wheel 22 and the worm 21 and improving the smoothness of the worm wheel 22 driven by the worm 21 to rotate.
Preferably, in order to reduce the gap between the inner wall of the mounting hole and the drive shaft 9, the inner wall of the mounting hole is coated with a sealing grease.
The sealing grease has the function of reducing the friction force between the inner wall of the mounting hole and the transmission shaft 9 and improving the sealing property.
Preferably, in order to facilitate the installation of the transmission shaft 9, both ends of the transmission shaft 9 are provided with chamfers.
The chamfer angle is used for reducing the caliber of the transmission shaft 9 when the transmission shaft passes through the mounting hole, and the effect of convenient mounting is achieved.
Preferably, in order to prolong the service life of the rotating disc 5, the rotating disc 5 is provided with an anti-corrosion zinc coating.
The anti-corrosion zinc coating has the functions of improving the anti-rust capacity of the rotating disc 5 and prolonging the service life of the rotating disc 5.
The power pump 2 is started, one end of the air pipe 3 provided with the air outlet hole, which is far away from the sealing ring 6, is used for extracting indoor air to be discharged, outdoor air is conveyed to the indoor through one end of the other air pipe 3 connected with the sealing ring 6, impurities in the air entering the indoor can be retained on the filter screen 7 through the filter screen 7, air filtration is realized, the fan blades 8 are rotated through the flowing of the air in the air pipe 3, the two fan blades 8 are opposite in rotation direction, the rotation of the fan blades 8 enables the transmission shaft 9 to drive the friction discs 11 to rotate under the supporting action of the first bearing 10, the rotation directions of the two friction discs 11 are opposite, heat is generated through the principle of friction heat generation between the two friction discs 11 and is transmitted into clean water, the heating of the clean water is realized, meanwhile, the heat in the air is absorbed by the air pipe 3 used for discharging the indoor air and is transmitted, the heat in the clean water is transmitted to the air in the air pipe 3 used for conveying the outdoor air to the indoor, so that the heat is conveyed to the indoor along with the air, the heat preservation is realized, in addition, the rotation of the friction disc 11 drives the stirring rod 12 to rotate, the function of stirring the clean water can be realized, the uniformity of heat absorption of the clean water is improved, when the filter screen 7 needs to be replaced, the power motor 20 is started, the worm 21 drives the worm wheel 22 to rotate, the rotating shaft 23 drives the shielding plate 18 to rotate under the supporting action of the second bearing 24, the rotation of the shielding plate 18 drives the locking rod 19 to synchronously rotate, the shielding plate 18 and the locking rod 19 are both separated from the locking plate 17, the locking plate 17 is in an unlocking state, then, the rotating disc 5 is rotated by starting the driving motor 4, the positions of the two sealing rings 6 are interchanged, the replacement of the filter screen 7 is realized, and then, the power motor 20 drives the worm, the shielding plate 18 and the locking rod 19 are reset, the shielding plate 18 is attached to the locking rod 19, the sealing ring 6 can be prevented from moving axially, the rotating disc 5 can be prevented from rotating by the matching between the locking rod 19 and the locking groove, the locking state of the rotating disc 5 is realized, when the sealing disc 14 is driven by the air cylinder 13 to move towards the direction far away from the sealing ring 6, a gap is formed between the sealing disc 14 and the sealing ring 6, the movement of the sealing disc 14 drives the baffle 15 to move, the baffle 15 is blocked by the air outlet hole, air in the air pipe 3 is discharged from the sealing ring 6, so that impurities on the filter screen 7 which intercepts the impurities can be separated from the filter screen 7 by reverse airflow, the function of cleaning the filter screen 7 is realized, the manual replacement and cleaning of the filter screen 7 are avoided, the convenience is improved, and after the filter screen 7 is cleaned, the air cylinder 13 is reversely started, the seal disk 14 and the baffle 15 are reset to prevent the filter screen 7 from being blocked by impurities in the air discharged from the air pipe 3.
Compared with the prior art, this a heat preservation type new trend system for simple operation of house has realized heat retaining function through heat preservation mechanism, compares with current heat preservation mechanism, and this heat preservation mechanism need not electric drive, and environmental protection and energy saving more not only has still improved the convenience of operation through complementary unit, compares with current complementary unit, and this complementary unit structure is ingenious, and the practicality is stronger.
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 heat preservation type fresh air system convenient to operate for home furnishing comprises an air treatment device, wherein the air treatment device comprises a main body (1), a power pump (2) and two air pipes (3), the main body (1) is cuboid in shape, the two air pipes (3) are parallel to each other and are arranged on the main body (1), the power pump (2) is arranged on one air pipe (3), the heat preservation type fresh air system is characterized in that an auxiliary mechanism is arranged on the main body (1), the auxiliary mechanism is located between the two air pipes (3), and a heat preservation mechanism is arranged in the main body (1);
the auxiliary mechanism comprises a driving motor (4), a rotating disc (5), an air outlet hole, a sealing assembly, two sealing rings (6), two filter screens (7) and two locking assemblies, wherein the rotating disc (5) is parallel to an air pipe (3), the driving motor (4) is in transmission connection with the rotating disc (5) and fixed on a main body (1), the sealing rings (6) are in one-to-one correspondence with the air pipe (3), the outer diameter of each sealing ring (6) is equal to the outer diameter of the air pipe (3), the inner diameter of each sealing ring (6) is smaller than the inner diameter of the air pipe (3), the sealing rings (6) are in one-to-one correspondence with the air pipe (3), the sealing rings (6) are abutted against and in sealing connection with one end of the air pipe (3), the sealing rings (6) are uniformly fixed on the periphery of the rotating disc (5) in the circumferential direction of the center by using the axis of the rotating disc (5), and the, the filter screen (7) is arranged in a ring hole of the sealing ring (6), the air outlet is formed in one of the air pipes (3), the air outlet is formed between the main body (1) and the sealing ring (6), the sealing assembly is arranged in the air pipe (3) with the air outlet, and the locking assemblies correspond to the sealing ring (6) one by one;
the heat preservation mechanism comprises two heat preservation components, the heat preservation components correspond to the air pipes (3) one by one, each heat preservation component comprises a fan blade (8), a transmission shaft (9), a first bearing (10), a friction disc (11), a mounting hole and at least two stirring rods (12), the mounting hole is formed in one side, close to the other air pipe (3), of each air pipe (3), the axis of each transmission shaft (9) is perpendicular to and intersected with the axis of each air pipe (3), each transmission shaft (9) penetrates through the mounting hole, each transmission shaft (9) is connected with the inner wall of the corresponding mounting hole in a sliding and sealing mode, the fan blade (8) is located in each air pipe (3) and is installed at one end of each transmission shaft (9), the friction disc (11) is installed at the other end of each transmission shaft (9), the first bearing (10) is located in each air pipe (3), and the inner ring of the first bearing (10) is, the outer ring of the first bearing (10) is fixedly connected with the inner wall of the air pipe (3), the two friction discs (11) are coaxially arranged and attached, the stirring rod (12) is parallel to the transmission shaft (9), the stirring rod (12) is circumferentially and uniformly fixed on one side, close to the fan blades (8), of the friction discs (11) by taking the axis of the transmission shaft (9) as a center, and clear water is arranged in the main body (1).
2. The easy-to-use heat-preservation fresh air system for home furnishing according to claim 1, wherein, the sealing component comprises a cylinder (13), a sealing disc (14) and a baffle plate (15), the sealing disc (14) and the air pipe (3) are coaxially arranged, the diameter of the sealing disc (14) is smaller than the inner diameter of the air pipe (3) and larger than the inner diameter of the sealing ring (6), the sealing disc (14) is attached to and hermetically connected with the sealing ring (6), the cylinder (13) is fixed on the inner wall of the air pipe (3), the cylinder (13) drives the sealing disc (14) to move along the axial direction of the air pipe (3), the baffle (15) is arranged on the inner wall of the air pipe (3), the baffle (15) is connected with the inner wall of the air pipe (3) in a sliding and sealing way, the baffle (15) is positioned between the air outlet hole and the sealing ring (6) and is fixedly connected with the sealing disc (14).
3. The heat preservation type fresh air system convenient to operate for home furnishing according to claim 1, wherein the locking assembly comprises a fixing rod (16), a locking plate (17) and two locking units, the locking plate (17) is perpendicular to the air pipe (3), the fixing rod (16) is parallel to the air pipe (3), one end of the fixing rod (16) is fixed on one side of the rotating disc (5) close to the main body (1), the locking plate (17) is fixed on the other end of the fixing rod (16), and the fixing rod (16) is located between the two locking units.
4. The heat preservation type fresh air system convenient to operate for home as claimed in claim 3, wherein the locking unit comprises a shielding plate (18), a locking rod (19), a locking groove and a rotating unit, the locking groove is formed in the locking plate (17), the shielding plate (18) is parallel to the locking plate (17), the shielding plate (18) is attached to one side, away from the main body (1), of the locking plate (17), the locking rod (19) is parallel to the air pipe (3), the locking rod (19) is arranged in the locking groove, the locking rod (19) is matched with the locking groove and is in sliding connection with the inner wall of the locking groove, the locking rod (19) is fixed to one side, close to the main body (1), of the shielding plate (18), and the rotating unit is arranged on one side, away from the axis of the fixing rod (16), of the shielding plate (18) and is in transmission connection with the shielding plate (18).
5. The easy-to-use heat-preservation fresh air system for home furnishing according to claim 4, wherein, the rotating unit comprises a power motor (20), a worm (21), a worm wheel (22), a rotating shaft (23) and a second bearing (24), the rotating shaft (23) is vertical to the fixing rod (16), the distance between the two ends of the rotating shaft (23) and the plane where the top of the main body (1) is located is equal, the shielding plate (18) is fixed on the rotating shaft (23), the inner ring of the second bearing (24) is arranged on the rotating shaft (23), the outer ring of the second bearing (24) is fixedly connected with the main body (1), the worm wheel (22) is arranged on the rotating shaft (23), the power motor (20) is fixedly connected with the main body (1), the power motor (20) is in transmission connection with the worm (21), and the worm (21) is meshed with the worm wheel (22).
6. The heat-preservation type fresh air system convenient to operate for home furnishing according to claim 5, wherein the power motor (20) is a servo motor.
7. The heat-preservation type fresh air system for home furnishing and operation convenience according to claim 5, wherein the worm wheel (22) is coated with lubricating oil.
8. The portable thermal insulation fresh air system for home furnishing according to claim 1, wherein an inner wall of said mounting hole is coated with a sealing grease.
9. The heat-preservation type fresh air system convenient to operate for home as claimed in claim 1, wherein chamfers are arranged at two ends of the transmission shaft (9).
10. The heat preservation type fresh air system convenient to operate for home furnishing according to claim 1, wherein an anti-corrosion zinc coating is provided on the rotating disc (5).
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| CN202010004893.2A CN111156643B (en) | 2020-01-03 | 2020-01-03 | Heat preservation type fresh air system convenient to operate and used for home |
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| CN111156643B (en) | 2021-07-27 |
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