CN119617557A - A new air door with integrated filtering, disinfection and sterilization functions - Google Patents
A new air door with integrated filtering, disinfection and sterilization functions Download PDFInfo
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- CN119617557A CN119617557A CN202411986896.5A CN202411986896A CN119617557A CN 119617557 A CN119617557 A CN 119617557A CN 202411986896 A CN202411986896 A CN 202411986896A CN 119617557 A CN119617557 A CN 119617557A
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- air inlet
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/003—Ventilation in combination with air cleaning
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F12/00—Use of energy recovery systems in air conditioning, ventilation or screening
- F24F12/001—Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air
- F24F12/006—Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air using an air-to-air heat exchanger
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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
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/30—Arrangement or mounting of heat-exchangers
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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
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0042—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater characterised by the application of thermo-electric units or the Peltier effect
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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
- F24F7/007—Ventilation with forced flow
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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
- F24F8/10—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
- F24F8/175—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 biological materials, plants or microorganisms
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/20—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation
- F24F8/24—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation using sterilising media
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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)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Microbiology (AREA)
- Molecular Biology (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a fresh air door with an integrated filtering, sterilizing and disinfecting function, which comprises a door body, wherein a fresh air chamber and a dirty air chamber are respectively arranged on two sides of the inner part of the door body, a fresh air inlet is formed in the side wall of the fresh air chamber, which is close to one side of the outer part of the door, a first filtering piece is connected to the fresh air inlet, a fresh air outlet is formed in the side wall of the fresh air chamber, which is close to one side of the inner part of the door, a dirty air inlet is formed in the side wall of the dirty air chamber, which is close to one side of the inner part of the door, a second filtering piece is connected to the dirty air inlet, and a dirty air outlet is formed in the side wall of the dirty air chamber, which is close to one side of the outer part of the door, and the fresh air door with the integrated filtering, sterilizing and disinfecting function effectively reduces virus diffusion infection, ensures indoor comfort of personnel, reduces filter screen blocking phenomenon and ensures normal operation of filtering.
Description
Technical Field
The invention relates to the field of fresh air doors, in particular to a fresh air door with a filtering, sterilizing and disinfecting integrated function.
Background
With the decrease of air environment quality in recent years, various devices capable of improving indoor air quality are appeared on the market in order to meet the requirements of indoor air health and comfort. However, along with the reconsideration of infectious diseases, various indoor air treatment devices exist at present, viruses inside or outside the indoor and outdoor ventilation processes can be easily diffused to cause cross infection, and the existing fresh air device can carry out filtration treatment on the air in the use process so as to prevent massive impurities from damaging a fan or causing indoor air turbidity, often a filter screen plays a key role, but the generation of blocking phenomenon can be caused by massive impurity fragments adhered and accumulated on the filter screen along with the increase of time, the normal running of filtration is affected, and in the ventilation process, the indoor and outdoor temperature difference is very large due to the effect of an air conditioner in winter and summer, the indoor temperature can be greatly changed due to the fact that simple ventilation is carried out, so that the comfort of indoor personnel is reduced.
Disclosure of Invention
The invention aims to provide a fresh air door with an integrated filtering, sterilizing and disinfecting function, so as to solve the problems in the background technology.
The fresh air door with the integrated functions of filtration, disinfection and sterilization comprises a door body, wherein a fresh air chamber and a dirty air chamber are respectively arranged on two sides of the interior of the door body, a fresh air inlet is formed in the side wall, close to the outer side of the door, of the fresh air chamber, a first filter piece is connected to the fresh air inlet, a fresh air outlet is formed in the side wall, close to the inner side of the door, of the fresh air chamber, a first fan is connected to the fresh air outlet and used for conveying air in the fresh air chamber from the fresh air outlet to the inner side of the door, a dirty air inlet is formed in the side wall, close to the inner side of the door, of the dirty air chamber, a second filter piece is connected to the dirty air inlet, and a second fan is connected to the dirty air outlet and used for conveying air in the dirty air chamber from the dirty air outlet to the outer side of the door;
The novel sewage treatment device is characterized in that a impurity filtering net is arranged on one side of the inside of the fresh air inlet and one side of the inside of the dirty air inlet, filament rods close to the impurity filtering net are rotatably arranged in the inside of the fresh air inlet and the inside of the dirty air inlet, a movable sleeve is connected to the surface of each filament rod in a threaded manner, a stirring fine rod is fixedly connected to one side of each movable sleeve, a slag sweeping brush is arranged on one side of each stirring fine rod, and a miniature motor is arranged above each filament rod;
The inside of the door body is also provided with a heat exchange core body, one side of the inside of the fresh air chamber is provided with a first installation frame, the inside of the first installation frame is provided with a heating pipe, the other side of the inside of the fresh air chamber is provided with a second installation frame, and the inside of the second installation frame is provided with a semiconductor refrigerator.
Preferably, the fresh air outlet is arranged at the upper end of the side wall of the door body, a first air channel is connected between the first fan and the fresh air outlet, the side wall of the joint of the first air channel and the first fan is arc-shaped, a second air channel is connected between the second fan and the dirty air outlet, and the side wall of the joint of the second air channel and the second fan is arc-shaped.
Preferably, soundproof cotton is attached to the inner portion of the door body, a plurality of louver strips are arranged on the fresh air inlet, the fresh air outlet, the dirty air inlet and the dirty air outlet, a first filter piece opening and a second filter piece opening are respectively arranged at positions, corresponding to the first filter piece and the second filter piece, of the door body, the first filter piece is inserted into the first filter piece opening, and the second filter piece is inserted into the second filter piece opening.
Preferably, the door body is internally provided with a circuit chamber, the circuit chamber is provided with an inductive switch matched with the external door frame near the edge of the door body, the inductive switch is electrically connected with an external power supply, and the inductive switch is used for switching on a circuit when the door body is closed with the external door frame and switching off the circuit when the door body is separated from the external door frame between the first fan and the second fan.
Preferably, both sides of the heat exchange core body are respectively positioned in the fresh air chamber and the dirty air chamber, a plurality of mutually-crossed channels are arranged in the heat exchange core body in a separated mode through the separation plates, and air in the fresh air chamber and the dirty air chamber respectively passes through the separation channels of the heat exchange core body.
Preferably, the top of the first mounting frame and the top of the second mounting frame are both open, the second mounting frame extends to the outer side of the door body, the hot end of the semiconductor refrigerator is arranged on the outer side of the door body, and the cold end of the semiconductor refrigerator is arranged on the inner side of the second mounting frame.
Preferably, the first mounting frame and the second mounting frame are corresponding to the air inlet end of the first fan.
Preferably, the miniature motor is installed in the top position of fresh air inlet, dirty wind air inlet, miniature motor's output is connected with the filament pole, the equal cover in both ends of filament pole is equipped with the linking bearing of being convenient for filament pole rotation installation.
Preferably, the bottom of new trend air inlet and the bottom of dirty wind air inlet all are equipped with the deposition box, one side of deposition box is equipped with draws the piece, just the deposition box is corresponding with one side of straining miscellaneous net bottom, the bottom that new trend air inlet and dirty wind air inlet are close to straining miscellaneous net one side is equipped with the blanking mouth.
Preferably, the stirring rod is matched with the impurity filtering net, and the slag sweeping brush is contacted with the surface of the impurity filtering net.
Compared with the prior art, the invention has the beneficial effects that:
The air in the fresh air cavity is conveyed into the door from the fresh air outlet through the first fan, filtered through the first filter element and then supplemented into the fresh air cavity, so that filtered fresh air is fed into the room, meanwhile, the air in the dirty air cavity is discharged out of the door from the dirty air outlet through the second fan, filtered through the second filter element and supplemented into the dirty air cavity, so that indoor dirty air or air containing viruses is discharged out of the room after being filtered, fresh and clean air is guaranteed to enter the room, polluted air in the room is guaranteed to be discharged out after being sufficiently disinfected and sterilized, and the air inlet and outlet are matched with the antimicrobial material coating and filtering device to be disinfected, so that virus spread infection is effectively reduced;
When indoor dirty air and fresh air respectively flow through the heat exchange core body in a cross mode, a total heat exchange process is caused, when the air conditioner is started in summer, outdoor high-temperature fresh air obtains cold energy from the indoor dirty air, the temperature is reduced, when the air conditioner is started in winter, outdoor fresh air obtains heat from the indoor dirty air, the temperature is increased, so that the energy consumption is reduced, when the air conditioner is started in summer, the semiconductor refrigerator carries out air refrigeration treatment on the interior of the fresh air chamber, the temperature of the fresh air entering the indoor is reduced, when the air conditioner is started in winter, a heating pipe is started to carry out air heating treatment on the interior of the fresh air chamber, the temperature of the fresh air entering the indoor is increased, and the heat exchange is matched with the refrigeration and heating treatment, so that the indoor temperature cannot be greatly changed in the ventilation treatment process in winter and summer, and the indoor comfort of people is ensured;
When fresh air inlet air or dirty wind air inlet exhaust, the air is gone into and is gone out the door body in-process and can be filtered through straining miscellaneous net, filter and keep apart great impurity piece, miniature motor work drives the filament pole rotation, the rotatory in-process of filament pole makes and removes the sleeve from top to bottom, remove the sleeve and reciprocate and pull the thin pole of stirring and be close to the one side of tripe strip at straining miscellaneous net, and then sweep sediment brush of stirring thin pole one side and clean the big impurity piece of adhesion when straining miscellaneous net one side filtration, clear stifled processing on the filter screen, avoid using the piece to cause the jam to the filter screen for a long time, influence normal filtration work, convenient to use reduces the fan damage, reduce the filter screen phenomenon of blockking up, and guarantee the normal clear of filtration work.
Drawings
FIG. 1 is a disassembled view of the present invention;
FIG. 2 is a schematic view of the structure of the door body of the present invention;
FIG. 3 is a schematic view of the inner and outer structures of the present invention;
FIG. 4 is an internal structural diagram of the fresh air intake of the present invention;
FIG. 5 is an enlarged construction diagram of the present invention A;
FIG. 6 is a top view of the moving sleeve of the present invention;
FIG. 7 is an internal structural view of the first mounting frame of the present invention;
Fig. 8 is an internal structural view of the second mounting frame of the present invention.
In the figure, 1, a door body; 2, a fresh air chamber; 21, a fresh air inlet, 22, a first filter element, 221, a first filter element opening, 23, a fresh air outlet, 24, a first fan, 25, a first air duct, 3, a dirty air chamber, 31, a dirty air inlet, 32, a second filter element, 321, a second filter element opening, 33, a dirty air outlet, 34, a second fan, 35, a second air duct, 4, a heat exchange core body, 5, a circuit chamber, 51, an inductive switch, 6, a shutter strip, 7, a impurity filtering net, 8, a filament rod, 9, a moving sleeve, 10, a micro motor, 11, an ash collecting box, 12, a pull block, 13, a material stirring thin rod, 14, a slag sweeping brush, 15, a connecting bearing, 16, a first mounting frame, 17, a second mounting frame, 18, a heating pipe, 19 and a semiconductor refrigerator.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-8, the present invention provides a fresh air door with integrated functions of filtration, disinfection and sterilization, which comprises a door body 1, wherein both sides of the inside of the door body 1 are respectively provided with a fresh air chamber 2 and a dirty air chamber 3, the side wall of the fresh air chamber 2, which is close to the outside of the door, is provided with a fresh air inlet 21, the fresh air inlet 21 is connected with a first filter 22, the side wall of the fresh air chamber 2, which is close to the inside of the door, is provided with a fresh air outlet 23, the fresh air outlet 23 is connected with a first fan 24 for conveying air in the fresh air chamber 2 from the fresh air outlet 23 to the inside of the door, the side wall of the dirty air chamber 3, which is close to the inside of the door, is provided with a dirty air inlet 31, the dirty air inlet 31 is connected with a second filter 32, the side wall of the dirty air chamber 3, which is close to the outside of the door, is provided with a second fan 34 for conveying air in the dirty air chamber 3 from the dirty air outlet 33 to the outside of the door;
In this embodiment, the first filter element 22 and the second filter element 32 are both coated on the existing filter device by microcapsule slow release technology, so as to generate an antimicrobial surface with combined properties of release killing, contact killing and antimicrobial adhesion for microorganisms, and the antimicrobial material is a microcapsule stable suspension of one or more biocides encapsulated in an inorganic-organic shell, so that the filter system is sterilized and disinfected efficiently and is durable in duration, and the filter system is ensured to be protected by sterilization and disinfection comprehensively.
Referring to fig. 1-8, a fresh air outlet 23 is arranged at the upper end of the side wall of a door body 1, a first air duct 25 is connected between a first fan 24 and the fresh air outlet 23, the side wall of the joint of the first air duct 25 and the first fan 24 is arc-shaped, a second air duct 35 is connected between a second fan 34 and a dirty air outlet 33, the side wall of the joint of the second air duct 35 and the second fan 34 is arc-shaped, soundproof cotton is adhered to the inside of the door body 1, a plurality of louver strips 6 are respectively arranged on the fresh air inlet 21, the fresh air outlet 23, the dirty air inlet 31 and the dirty air outlet 33, a first filter piece opening 221 and a second filter piece opening 321 are respectively arranged at positions on the door body 1 corresponding to a first filter piece 22 and a second filter piece 32, the first filter piece 22 is inserted into the first filter piece opening 221, the second filter piece 32 is inserted into the second filter piece opening 321 when in use, the first filter 22 and the second filter 32 are directly plugged and plugged outside the door body 1, the use is convenient, the circuit chamber 5 is further arranged inside the door body 1, the induction switch 51 matched with an external door frame is arranged at the edge of the circuit chamber 5 close to the door body 1, the induction switch 51 is electrically connected with an external power supply, the induction switch 51 is arranged between the first fan 24 and the second fan 34 and is used for switching on a circuit when the door body 1 is closed with the external door frame and switching off the circuit when the door body 1 is separated from the external door frame, and when the air is accelerated by the fans, the air collides with an air channel wall to generate noise;
In this embodiment, the air in the fresh air chamber 2 is conveyed from the fresh air outlet 23 to the door through the first fan 24, the air outside the door is filtered by the first filter element 22 from the fresh air inlet 21 due to the negative pressure formed in the fresh air chamber 2, so as to supplement the fresh air chamber 2, and the filtered fresh air is fed into the room, meanwhile, the air in the dirty air chamber 3 is discharged from the dirty air outlet 33 to the outside of the door through the second fan 34, and the air in the door is filtered by the second filter element 32 from the dirty air inlet 31 due to the negative pressure formed in the dirty air chamber 3, so that the dirty air or the air containing viruses in the room is discharged out of the room after being filtered, the fresh clean air is ensured to enter the room, the polluted air in the room is ensured to be discharged outside after being sufficiently disinfected and sterilized, and the secondary infection is not caused.
Referring to fig. 1-8, two sides of a heat exchange core 4 are respectively positioned in a fresh air chamber 2 and a polluted air chamber 3, a plurality of mutually crossed channels are arranged in the heat exchange core 4 in a separated mode through a separation plate, air in the fresh air chamber 2 and the polluted air chamber 3 respectively passes through the separated channels of the heat exchange core 4, the top of a first mounting frame 16 and the top of a second mounting frame 17 are both open, the second mounting frame 17 extends to the outer side of a door body 1, the hot end of a semiconductor refrigerator 19 is arranged at the outer side of the door body 1, the cold end of the semiconductor refrigerator 19 is arranged at the inner side of the second mounting frame 17, and the first mounting frame 16 and the second mounting frame 17 correspond to the air inlet end of a first fan 24;
In this embodiment, when the product works, indoor dirty air and fresh air respectively flow through the heat exchange core 4 in a cross mode, because the temperature difference exists between the airflows at two sides of the partition plate, the two airflows present heat transfer phenomenon when passing through the partition plate, thereby causing the total heat exchange process, when running in summer, outdoor high-temperature fresh air obtains cold energy from indoor dirty air, temperature is reduced, when running in winter, outdoor fresh air obtains heat from indoor dirty air, temperature is increased, thereby reducing energy consumption, and when the air conditioner is opened in summer, the semiconductor refrigerator 19 inside the second mounting frame 17 is started to cool air inside the fresh air chamber 2, the temperature of the fresh air entering the room is reduced, the phenomenon that the temperature of the fresh air is increased greatly due to the fresh air is avoided, and when the air conditioner is opened in winter, the heating pipe 18 inside the first mounting frame 16 is started to heat the fresh air inside the fresh air chamber 2, the temperature entering the room is increased, the phenomenon that the indoor temperature is reduced greatly is avoided, thereby ensuring that the indoor temperature cannot change greatly, and thus improving indoor comfort of personnel.
The utility model discloses a sewage treatment device, including fresh air inlet 21, sewage inlet 31, long lead screw 8, movable sleeve 9, fine stirring rod 13, slag sweeping brush 14, miniature motor 10, connecting rod 15, ash collecting box 11, pull block 12, blanking mouth, fine stirring rod 13, filtering net 7, slag sweeping brush 14, and other filtering net 7, wherein the filtering net 7 is installed on one side of fresh air inlet 21 and one side of sewage inlet 31, the miniature motor 10 is installed on top of fresh air inlet 21 and one side of sewage inlet 31, the output end of miniature motor 10 is connected with long lead screw 8, connecting bearings 15 are respectively sleeved on two ends of long lead screw 8 for facilitating rotation installation of long lead screw 8, ash collecting box 11 is arranged on bottom of fresh air inlet 21 and bottom of sewage inlet 31, pull block 12 is arranged on one side of ash collecting box 11 and one side of filtering net 7, fine stirring rod 13 is matched with filtering net 7, and slag sweeping brush 14 is contacted with surface of filtering net 7;
In this embodiment, the moving sleeve 9 moves up and down to pull the fine stirring rod 13 to move on the side of the impurity filtering net 7 close to the louver strip 6, so that the slag sweeping brush 14 on the side of the fine stirring rod 13 sweeps away the large impurity fragments adhered to the impurity filtering net 7 during filtering, and the swept large impurity fragments can fall into the dust box 11 to be collected, and the dust box 11 is taken out periodically to be poured.
When the fresh air door with the integrated functions of filtration, disinfection and sterilization is particularly used, the air in the fresh air chamber 2 is conveyed into the door from the fresh air outlet 23 through the first fan 24, the air outside the door is filtered from the fresh air inlet 21 through the first filter element 22 and then supplemented into the fresh air chamber 2 so as to send filtered fresh air indoors, meanwhile, the air in the dirty air chamber 3 is discharged from the dirty air outlet 33 to the outside of the door through the second fan 34, and the air in the door is supplemented into the dirty air chamber 3 after being filtered from the dirty air inlet 31 through the second filter element 32 due to the negative pressure formed in the dirty air chamber 3, so that indoor dirty air or air containing viruses is discharged outdoors after being filtered, fresh clean air is ensured to enter the room, and the polluted air in the room is ensured to be fully disinfected and sterilized and then discharged outwards;
in addition, when the fresh air inlet 21 is used for air intake or the dirty air inlet 31 is used for air exhaust, the filter miscellaneous screen 7 is used for filtering in the air intake and outlet process of the door body 1, larger impurity scraps are filtered and isolated, so that damage to a fan is avoided, the micro motor 10 works to drive the long screw rod 8 to rotate in the air exhaust process, the movable sleeve 9 moves up and down in the rotating process of the long screw rod 8, the movable sleeve 9 moves up and down to pull the stirring rod 13 to move on one side of the impurity screen 7 close to the louver strip 6, and the slag sweeping brush 14 on one side of the stirring rod 13 cleans away large impurity scraps adhered to the impurity screen 7 during filtering, so that blockage of the filter screen caused by scraps during long-term use is avoided, normal filtering work is influenced, the fan damage is reduced, the blocking phenomenon of the filter screen is reduced, and normal filtering work is ensured.
Although the present invention has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present invention.
Claims (10)
1. The utility model provides a fresh air door with filtration disinfection integration function, includes door body (1), wherein door body (1) inside both sides are equipped with fresh air cavity (2) and dirty wind cavity (3) respectively, fresh air inlet (21) has been seted up on the lateral wall of fresh air cavity (2) near the outer side of door, be connected with first filter (22) on fresh air inlet (21), fresh air outlet (23) has been seted up on the lateral wall of fresh air cavity (2) near one side in the door, be connected with first fan (24) on fresh air outlet (23) in order to be used for carrying the air in fresh air cavity (2) to the door inboard from fresh air outlet (23), dirty wind inlet (31) have been seted up on the lateral wall of dirty wind cavity (3) near one side in the door, dirty wind inlet (32) have been connected with second filter (32) on dirty wind inlet (3) near the lateral wall of one side of door outward, dirty wind outlet (33) are connected with second fan (34) in order to be used for carrying dirty wind cavity (3) from air outlet (33) to the outer side of door;
The novel air purification device is characterized in that a impurity filtering net (7) is arranged on one side of the inside of the fresh air inlet (21) and one side of the inside of the dirty air inlet (31), a long filament rod (8) close to the impurity filtering net (7) is rotatably arranged in the inside of the fresh air inlet (21) and the inside of the dirty air inlet (31), a movable sleeve (9) is connected to the surface of the long filament rod (8) in a threaded manner, a stirring fine rod (13) is fixedly connected to one side of the movable sleeve (9), a slag sweeping brush (14) is arranged on one side of the stirring fine rod (13), and a miniature motor (10) is arranged above the long filament rod (8);
the inside of the door body (1) is also provided with a heat exchange core body (4), one side of the inside of the fresh air chamber (2) is provided with a first installation frame (16), the inside of the first installation frame (16) is provided with a heating pipe (18), the other side of the inside of the fresh air chamber (2) is provided with a second installation frame (17), and the inside of the second installation frame (17) is provided with a semiconductor refrigerator (19).
2. The new air door with the integrated filtering, sterilizing and disinfecting functions according to claim 1, wherein the new air outlet (23) is arranged at the upper end of the side wall of the door body (1), a first air channel (25) is connected between the first fan (24) and the new air outlet (23), the side wall of the joint of the first air channel (25) and the first fan (24) is arc-shaped, a second air channel (35) is connected between the second fan (34) and the dirty air outlet (33), and the side wall of the joint of the second air channel (35) and the second fan (34) is arc-shaped.
3. The novel air door with the integrated functions of filtration, disinfection and sterilization, as set forth in claim 1, is characterized in that soundproof cotton is attached inside the door body (1), a plurality of louver strips (6) are arranged on the fresh air inlet (21), the fresh air outlet (23), the dirty air inlet (31) and the dirty air outlet (33), a first filter piece opening (221) and a second filter piece opening (321) are respectively arranged at positions corresponding to the first filter piece (22) and the second filter piece (32) on the door body (1), the first filter piece (22) is inserted into the first filter piece opening (221), and the second filter piece (32) is inserted into the second filter piece opening (321).
4. The novel air door with the integrated functions of filtration, disinfection and sterilization as set forth in claim 1, wherein a circuit chamber (5) is further arranged inside the door body (1), and an inductive switch (51) matched with an external door frame is arranged at the position, close to the edge of the door body (1), of the circuit chamber (5).
5. The novel air door with the integrated functions of filtration, disinfection and sterilization according to claim 1, wherein two sides of the heat exchange core body (4) are respectively positioned in the fresh air chamber (2) and the dirty air chamber (3), a plurality of mutually-intersected channels are separated in the heat exchange core body (4) through separation plates, and air in the fresh air chamber (2) and the dirty air chamber (3) respectively pass through the separation channels of the heat exchange core body (4).
6. The new air door with integrated functions of filtration, disinfection and sterilization according to claim 1, wherein the top of the first mounting frame (16) and the top of the second mounting frame (17) are both open, the second mounting frame (17) extends to the outer side of the door body (1), the hot end of the semiconductor refrigerator (19) is arranged on the outer side of the door body (1), and the cold end of the semiconductor refrigerator (19) is arranged on the inner side of the second mounting frame (17).
7. The new air door with the integrated functions of filtration, disinfection and sterilization according to claim 1, wherein the first mounting frame (16) and the second mounting frame (17) are corresponding to the air inlet end of the first fan (24).
8. The novel air door with the integrated functions of filtration, disinfection and sterilization according to claim 1, wherein the miniature motor (10) is arranged at the top positions of the fresh air inlet (21) and the dirty air inlet (31), the output end of the miniature motor (10) is connected with the filament rod (8), and the two ends of the filament rod (8) are respectively sleeved with a connecting bearing (15) which is convenient for the rotation installation of the filament rod (8).
9. The new air door with the integrated functions of filtration, disinfection and sterilization according to claim 1, wherein the bottom of the new air inlet (21) and the bottom of the dirty air inlet (31) are both provided with an ash accumulation box (11), one side of the ash accumulation box (11) is provided with a pull block (12), the ash accumulation box (11) corresponds to one side of the bottom of the impurity filtering net (7), and the bottoms of the new air inlet (21) and the dirty air inlet (31) close to one side of the impurity filtering net (7) are provided with blanking ports.
10. The new air door with the integrated functions of filtration, disinfection and sterilization according to claim 1 is characterized in that the stirring rod (13) is matched with the impurity filtering net (7), and the slag sweeping brush (14) is contacted with the surface of the impurity filtering net (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411986896.5A CN119617557A (en) | 2024-12-31 | 2024-12-31 | A new air door with integrated filtering, disinfection and sterilization functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411986896.5A CN119617557A (en) | 2024-12-31 | 2024-12-31 | A new air door with integrated filtering, disinfection and sterilization functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN119617557A true CN119617557A (en) | 2025-03-14 |
Family
ID=94888654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202411986896.5A Pending CN119617557A (en) | 2024-12-31 | 2024-12-31 | A new air door with integrated filtering, disinfection and sterilization functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN119617557A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120991453A (en) * | 2025-09-26 | 2025-11-21 | 佛山市顺德区意艾蒲电器有限公司 | A low-energy-consumption fresh air damper with total heat recovery and noise-reducing air duct. |
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| CN214791597U (en) * | 2021-01-21 | 2021-11-19 | 江苏澳斯特智能科技有限公司 | Two-way flow wall-mounted fresh air fan with temperature adjusting function |
| CN214949424U (en) * | 2021-04-02 | 2021-11-30 | 杭州依科空气净化科技有限公司 | Clean room purification air conditioning unit |
| CN114809848A (en) * | 2022-03-14 | 2022-07-29 | 广州楚良企业运营管理有限公司 | Filtering, disinfecting and sterilizing integrated fresh air door |
| CN219756587U (en) * | 2023-04-18 | 2023-09-26 | 江苏睿奥联智能科技有限公司 | Filter screen replacement alarm device of multi-constant system fresh air machine |
| WO2024021634A1 (en) * | 2022-07-29 | 2024-02-01 | 宁波奥克斯电气股份有限公司 | Fresh air module and air conditioner |
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2024
- 2024-12-31 CN CN202411986896.5A patent/CN119617557A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN214791597U (en) * | 2021-01-21 | 2021-11-19 | 江苏澳斯特智能科技有限公司 | Two-way flow wall-mounted fresh air fan with temperature adjusting function |
| CN214949424U (en) * | 2021-04-02 | 2021-11-30 | 杭州依科空气净化科技有限公司 | Clean room purification air conditioning unit |
| CN114809848A (en) * | 2022-03-14 | 2022-07-29 | 广州楚良企业运营管理有限公司 | Filtering, disinfecting and sterilizing integrated fresh air door |
| WO2024021634A1 (en) * | 2022-07-29 | 2024-02-01 | 宁波奥克斯电气股份有限公司 | Fresh air module and air conditioner |
| CN219756587U (en) * | 2023-04-18 | 2023-09-26 | 江苏睿奥联智能科技有限公司 | Filter screen replacement alarm device of multi-constant system fresh air machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120991453A (en) * | 2025-09-26 | 2025-11-21 | 佛山市顺德区意艾蒲电器有限公司 | A low-energy-consumption fresh air damper with total heat recovery and noise-reducing air duct. |
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Application publication date: 20250314 |