CN110762651A - Air purifier - Google Patents

Air purifier Download PDF

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Publication number
CN110762651A
CN110762651A CN201911114644.2A CN201911114644A CN110762651A CN 110762651 A CN110762651 A CN 110762651A CN 201911114644 A CN201911114644 A CN 201911114644A CN 110762651 A CN110762651 A CN 110762651A
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CN
China
Prior art keywords
belt wheel
groove
wall
gear
shaft
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN201911114644.2A
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Chinese (zh)
Inventor
冯小倩
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shengzhou Yakan Air Purification Equipment Co Ltd
Original Assignee
Shengzhou Yakan Air Purification Equipment Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shengzhou Yakan Air Purification Equipment Co Ltd filed Critical Shengzhou Yakan Air Purification Equipment Co Ltd
Priority to CN201911114644.2A priority Critical patent/CN110762651A/en
Publication of CN110762651A publication Critical patent/CN110762651A/en
Withdrawn legal-status Critical Current

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/12Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
    • F24F3/14Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/28Arrangement or mounting of filters
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/12Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
    • F24F3/16Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by purification, e.g. by filtering; by sterilisation; by ozonisation
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10Treatment, 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10Treatment, 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
    • F24F8/108Treatment, 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/30Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by ionisation

Abstract

The invention discloses an air purifier, which comprises a box body, wherein the left part of the box body is provided with an air inlet pipe with a downward opening, the bottom of the air inlet pipe is provided with a first fan shaft which is rotatably connected with a support rod, the support rod is fixedly connected with the inner wall of the air inlet pipe, the bottom of the first fan shaft is fixedly connected with a first fan, the lower part of the first fan shaft is in matched connection with a first fan bevel gear which is positioned at the upper side of the first fan, the first fan bevel gear is in meshed connection with a motor shaft bevel gear which is positioned above the first fan shaft, the motor shaft bevel gear is in matched connection with a motor shaft which is positioned at the right side of the motor shaft, the motor shaft is in power connection with a motor which is fixedly arranged at the bottom of the box body and is positioned at the right side of the motor shaft, a second, the air enters the air outlet pipe to be subjected to anion treatment, the moisture mechanism works to humidify the air flow, and the automation degree is high.

Description

Air purifier
Technical Field
The invention relates to the field of air purification, in particular to an air purifier.
Background
Air is a 'life gas' breathed every day, is layered on the earth surface, is transparent, colorless and tasteless, mainly consists of nitrogen and oxygen, and has important influence on human survival and production.
Along with the development of industry in modern society, harmful substances in the air are more and more, the air pollution degree is greatly increased, and harmful components in the air are increased. When the harmful substances in the air reach a certain concentration, the health of human beings and the growth of crops are seriously damaged. Therefore, air pollution must be prevented in a living environment.
Disclosure of Invention
The invention aims to provide an air purifier, which overcomes the problems that polluted air seriously damages human health, the growth of crops and the like, and ensures that the living environment is comfortable and healthy.
The invention is realized by the following technical scheme.
The invention relates to an air purifier, which comprises a box body, wherein the left part of the box body is provided with an air inlet pipe with a downward opening, the bottom of the air inlet pipe is provided with a first fan shaft which is rotatably connected with a support rod, the support rod is fixedly connected with the inner wall of the air inlet pipe, the bottom of the first fan shaft is fixedly connected with a first fan, the lower part of the first fan shaft is in matched connection with a first fan bevel gear which is positioned at the upper side of the first fan shaft, the first fan bevel gear is in meshed connection with a motor shaft bevel gear which is positioned above the first fan shaft, the motor shaft bevel gear is in matched connection with a motor shaft which is positioned at the right side of the motor shaft, the motor shaft is in power connection with a motor which is fixedly arranged at the bottom of the box body and is positioned at the right side of the motor shaft, the top of the first fan shaft is in matched connection with a, the belt wheel driving shaft is connected with a first belt wheel mechanism in a matched mode, a floating block sliding groove with a right opening is formed in the middle of the left wall of the air inlet pipe, a floating block connected with the floating block sliding groove in a matched mode is arranged in the middle of the air inlet pipe, a floating ball is fixedly connected to the top end of the floating block, a first active carbon filter layer is fixedly connected to the bottom end of the first active carbon filter layer, a front first connecting rod and a rear first connecting rod are fixedly connected to the right wall of the floating block, a first connecting rod sliding groove communicated with the left side and the right side is formed in the right wall of the air inlet pipe, the first connecting rod sliding groove is connected with the first connecting rod in a sliding mode, the right wall of the first connecting rod is connected with the first belt wheel mechanism, the right end of the belt wheel driving shaft is connected with a second belt wheel mechanism located, the left part of the horizontal pipe is provided with a second HEPA filter layer fixed between the upper wall and the lower wall of the horizontal pipe, the right end of the second HEPA filter layer is fixedly connected with a second active carbon filter layer, the right end of the horizontal pipe is provided with an air outlet pipe with a downward opening, the middle part of the box body is provided with a third belt wheel cavity positioned on the left side of the air outlet pipe, the upper part of the first belt wheel mechanism is connected with a third belt wheel driving shaft in a matching way, the third belt wheel driving shaft is connected with a third driving belt wheel positioned on the upper part of the third belt wheel cavity in a matching way, the third belt wheel driving shaft is connected with a lower transmission gear positioned on the right part of the top end of the air outlet pipe in a matching way, the lower transmission gear is connected with a second fan gear positioned above the lower transmission gear in a meshing way, the second fan gear is connected with a second fan shaft in a, the second fan gear is meshed with a freshener mechanism positioned above the second fan gear, a third belt wheel driven shaft is rotatably connected between the left wall and the right wall of the lower part of a third belt wheel cavity, the third belt wheel driven shaft is matched and connected with a third driven belt wheel positioned in the third belt wheel cavity, the third driven belt wheel is connected with a third driving belt wheel through a third belt, a wet air cavity is arranged in the middle of the box body, a wet air mechanism is fixedly connected in the wet air cavity, a wet air cavity upper gear matched and connected with the left end of the third belt wheel driven shaft is arranged at the right part of the wet air cavity, the wet air cavity upper gear is meshed and connected with the wet air mechanism, a right bevel gear is matched and connected with the right end of the third belt wheel driven shaft, the right bevel gear is meshed and connected with a third fan bevel gear positioned below the right bevel gear, the third fan bevel gear is matched and connected with the top end of a, and a negative ion generator is fixedly connected between the left wall and the right wall of the bottom end of the air outlet pipe.
Preferably, the first pulley mechanism comprises a first pulley groove which is arranged on the right wall of a sliding groove of a first connecting rod and has a leftward opening, a first driven pulley which is connected with a driving shaft of a third pulley in a matching way is arranged above the first pulley groove, the middle part of the driving shaft of the pulley is connected with a first driving pulley in a matching way, the first driving pulley is connected with the first driven pulley through a first belt, the right ends of the front and the back first connecting rods are respectively and fixedly connected with a front and a back first pulley ejecting blocks, the right walls of the front and the back first pulley ejecting blocks are respectively and fixedly connected with a front and a back sliding blocks, the front and the back sliding blocks are connected through a first spring, the right wall of the first pulley groove is provided with a sliding block groove with a leftward opening, the upper wall of the sliding block groove is provided with a front and a back touch switch, and the right wall of the, the right wall of the sliding block is fixedly connected with a front sliding rod and a rear sliding rod, the front sliding rod and the rear sliding rod are slidably connected with the sliding rod groove, the front sliding rod and the rear sliding rod are fixedly connected with a front moving rod and a rear moving rod respectively, and the front moving rod and the rear moving rod are fixedly connected with a second belt wheel mechanism respectively.
Preferably, the second pulley mechanism comprises a front second pulley ejection block and a rear second pulley ejection block which are fixedly connected with the front moving rod and the rear moving rod respectively, the front second pulley ejection block and the rear second pulley ejection block are connected through a second spring, a second pulley groove with a right opening is formed in the right wall of the sliding rod groove, a second pulley ejection block groove with a right opening is formed in the right wall of the second pulley groove, the second pulley ejection block groove is connected with the second pulley ejection block in a sliding manner, a second driving pulley is connected to the right end of the driving shaft in a matching manner, a second driven pulley shaft rotationally connected with the box body is arranged on the right wall of the bottom of the second pulley groove, a second driven pulley is connected to the middle of the second driven pulley shaft in a matching manner, the second driven pulley is connected with the second driving pulley through a second belt, and a bevel gear groove with a right opening is formed in the left wall of the bottom of the second pulley groove, the driven pulley shaft left end cooperation of second is connected with the driven bevel gear of second, the driven bevel gear of second is connected with the last bevel gear meshing that is located its below, go up bevel gear with set up in bevel gear groove diapire and be connected with the transmission shaft cooperation of box rotation connection, transmission shaft bottom cooperation is connected with down bevel gear, down bevel gear is connected with the cooperation of the ware bevel gear of winding that is located its rear, it is connected with the box rotation through the axle to wind ware bevel gear, wind ware bevel gear antetheca fixedly connected with around the ware, it has dustproof cloth to twine on the ware, box left wall bottom fixedly connected with receives the cloth box, the dustproof cloth left end is received in receiving the cloth box through the fabric wheel that is fixed in receiving the cloth box lower wall.
Preferably, the freshener mechanism comprises a gear groove which is arranged on the upper wall of the air outlet pipe and has a downward opening, the second fan gear is meshed with an upper transmission gear which is arranged above the second fan gear and is arranged in the gear groove, the upper transmission gear is matched and connected with the upper transmission gear shaft, the upper transmission gear shaft is rotationally connected with an inclined plane sliding block, the upper transmission gear is meshed and connected with a rear transmission gear which is arranged behind the upper transmission gear, the rear transmission gear is matched and connected with a rear transmission gear shaft, the rear transmission gear shaft is rotationally connected with an inclined plane sliding block, the right wall of the gear groove is provided with an inclined plane block groove with a leftward opening, the inclined plane sliding block is slidably connected with the inclined plane block groove, the right wall of the inclined plane block groove is fixedly connected with an inclined plane block spring, the upper wall of the inclined plane block groove is provided with an insertion block which is slidably connected with the box body, the right end of the top wall of, the rack is characterized in that the inclined block groove rear wall is provided with a rack groove with a forward opening, the rack is in sliding connection with the rack groove, the rack groove bottom wall is provided with a switch, the bottom end of the rack groove rear wall is fixedly connected with an electromagnet, the electromagnet is fixedly connected with a power supply in the box body through a circuit, the rack groove rear wall is provided with a spring groove with a forward opening, the spring groove bottom wall is fixedly connected with a rack block spring, the top end of the rack block spring is fixedly connected with a rack block fixedly arranged on the rack rear wall, the rack block is in sliding connection with the spring groove, the rack left wall is fixedly connected with a rack rod, the rack groove left wall is provided with a sliding groove with a rightward opening, the upper part of the left side of the sliding groove rear wall is rotatably connected with an upper roller, the right lower roller rotatably connected with the sliding groove rear wall is arranged on the lower right, the sealing strip bypasses the upper roller and the lower roller and is in sliding connection with a sealing strip groove which is arranged on the left wall of the sliding groove and has a right opening, the left end wall of the sealing strip groove is fixedly connected with a sealing strip spring, the right end of the sealing strip spring is fixedly connected with the sealing strip, the middle part of the sealing strip groove is vertically communicated with a freshener pipe, the top end of the freshener pipe is fixedly connected with a freshener box, the lower end of the freshener pipe is provided with an atomization groove with a downward opening, and the top wall of the atomization groove is fixedly connected with an upper atomizer.
Preferably, the moisture mechanism comprises a threaded block in threaded connection with the box body, a water cup is fixedly connected to the top wall of the threaded block, a lower atomizer fixedly mounted on the rear wall of the moisture chamber is arranged above the water cup, a water absorption rod is fixedly connected to the lower wall of the left side of the lower atomizer, a water absorption sponge is arranged in the water absorption rod, the water absorption rod is placed in the water cup, an L-shaped pipe with a rightward pipe opening is fixedly connected to the lower wall of the right side of the lower atomizer, the tail end of the lower pipe of the L-shaped pipe is rotatably connected with a gear pipe, a fourth fan is fixedly connected to the inner wall of the gear pipe, a gear on the outer wall of the gear pipe is in meshing connection with a lower gear of the moisture chamber above the gear pipe, a lower gear of the moisture chamber is in meshing connection with an upper gear of the moisture chamber above the gear pipe, a lower gear of, and the right wall of the wet air cavity is provided with a vent which is communicated with the left and the right.
Preferably, the first connecting rod, the moving rod and the sealing strip are all deformable materials.
Preferably, the sliding block groove is narrow at the bottom and wide at the top, and the second pulley ejection block groove is narrow at the top and wide at the bottom.
Preferably, the front touch switch and the rear touch switch respectively control the switches of the upper atomizer and the lower atomizer, and the switches and the press switch respectively control the on-off of the electromagnet.
The invention has the beneficial effects that: the device has simple structure and convenient operation, when the device works, the motor can be started to enable the second belt wheel mechanism to pack up the dustproof cloth, the first fan rotates to enable the airflow to enter the air inlet pipe, the floating ball rises to enable the floating block to rise, meanwhile, the airflow is enabled to pass through the first HEPA filter layer and the first active carbon filter layer to carry out first filtration, the floating block rises to enable the second belt wheel mechanism to stop working, the floating block continues to rise to the top end to enable the first belt wheel mechanism to work, the third belt wheel driving shaft rotates to enable the second fan to rotate, so that the airflow enters the horizontal pipe to carry out second filtration through the second HEPA filter layer and the second active carbon filter layer, the second fan rotates to enable the freshener mechanism to work to carry out freshening treatment on the airflow, when the freshener mechanism is in a working state, the inclined plane sliding block slides rightwards to enable the second fan gear to be disengaged from the upper transmission gear, thereby third band pulley driving shaft rotates and makes the third fan rotate to make gas entering play tuber pipe carry out the anion and handle, thereby third band pulley driving shaft rotates and makes gear revolve on the moisture chamber, thereby makes the moisture mechanism work carry out the humidifying to the air current and handle, degree of automation is high.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic view of A-A of FIG. 1 according to an embodiment of the present invention;
FIG. 3 is a schematic view of B-B in FIG. 1 according to an embodiment of the present invention;
FIG. 4 is a schematic view of C-C in FIG. 1 according to an embodiment of the present invention;
FIG. 5 is a schematic view of D-D of FIG. 1 according to an embodiment of the present invention;
fig. 6 is an enlarged schematic view of the structure at E in fig. 1 according to the embodiment of the present invention.
Detailed Description
The invention will now be described in detail with reference to fig. 1-6, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The air purifier described with reference to fig. 1-6 includes a box body 1, an air inlet pipe 110 with a downward opening is disposed at the left portion of the box body 1, a first fan shaft 59 rotatably connected to a support rod is disposed at the bottom of the air inlet pipe 110, the support rod is fixedly connected to the inner wall of the air inlet pipe 110, a first fan 63 is fixedly connected to the bottom of the first fan shaft 59, a first fan bevel gear 62 located at the upper side of the first fan 63 is connected to the lower portion of the first fan shaft 59 in a matching manner, the first fan bevel gear 62 is engaged with a motor shaft bevel gear 61 located above the first fan shaft, the motor shaft bevel gear 61 is engaged with a motor shaft 60 located at the right side of the motor shaft 61, the motor shaft 60 is in power connection with a motor 91 fixedly mounted at the bottom of the box body 1 and located at the right side of the motor shaft 60, a first bevel gear 58 is engaged with a left bevel gear 56 located, the left bevel gear 56 is connected with a belt wheel driving shaft 57 which is positioned on the right side of the left bevel gear and is rotationally connected with the box body 1 in a matching way, the belt wheel driving shaft 57 is connected with a first belt wheel mechanism in a matching way, a floating block sliding groove 50 with a right opening is formed in the middle of the left wall of the air inlet pipe 110, a floating block 53 connected with the floating block sliding groove 50 in a matching way is arranged in the middle of the air inlet pipe 110, a floating ball 51 is fixedly connected to the top end of the floating block 53, a first active carbon filter layer 54 is fixedly connected to the bottom end of the floating block 53, a first HEPA filter layer 55 is fixedly connected to the bottom end of the first active carbon filter layer 54, a front first connecting rod 52 and a rear connecting rod 52 are fixedly connected to the right wall of the floating block 53, a left connecting rod sliding groove 44 communicated with the left side and the right side of the air inlet pipe 110, the right end of the belt wheel driving shaft 57 is connected with a second belt wheel mechanism on the right side of the first belt wheel mechanism in a matching manner, the top end of the air inlet pipe 110 is provided with a horizontal pipe 110, the left part of the horizontal pipe 110 is provided with a second HEPA filter layer 39 fixed between the upper wall and the lower wall of the horizontal pipe 110, the right end of the second HEPA filter layer 39 is fixedly connected with a second active carbon filter layer 38, the right end of the horizontal pipe 110 is provided with an air outlet pipe 26 with a downward opening, the middle part of the box body 1 is provided with a third belt wheel cavity 30 positioned on the left side of the air outlet pipe 26, the upper part of the first belt wheel mechanism is connected with a third belt wheel driving shaft 24 in a matching manner, the third belt wheel driving shaft 24 is connected with a third driving belt wheel 35 positioned on the upper part of the third belt wheel cavity 30 in a matching manner, the third belt wheel driving shaft 24 is connected with a lower transmission gear 25 positioned on the, the second fan gear 23 is connected with the second fan shaft 22 in a matching way, the second fan shaft 22 is connected with the box body 1 in a rotating way, the left end of the second fan shaft 22 is fixedly connected with a second fan 37, the second fan gear 23 is connected with a freshener mechanism positioned above the second fan gear in a meshing way, a third belt wheel driven shaft 32 is connected between the left wall and the right wall of the lower part of the third belt wheel cavity 30 in a rotating way, the third belt wheel driven shaft 32 is connected with a third driven belt wheel 31 positioned in the third belt wheel cavity 30 in a matching way, the third driven belt wheel 31 is connected with a third driving belt wheel 35 through a third belt 36, a wet air cavity 68 is arranged in the middle of the box body, a wet air mechanism is fixedly connected in the wet air cavity 68, a wet air cavity upper gear 85 connected with the left end of the third belt wheel driven shaft 32 in a matching way is arranged at the right part of the wet air cavity 68, and the, third band pulley driven shaft 32 right-hand member cooperation is connected with right bevel gear 33, right bevel gear 33 is connected with the meshing of third fan bevel gear 34 that is located its below, third fan bevel gear 34 is connected with the cooperation of third fan shaft 27 top, the cooperation of third fan shaft 27 bottom is connected with third fan 28, fixedly connected with anion generator 29 between the wall about tuber pipe 26 bottom.
Beneficially, the first pulley mechanism comprises a first pulley groove 40 which is arranged on the right wall of a first connecting rod sliding groove 44 and has a left opening, a first driven pulley 41 which is connected with a third pulley driving shaft 24 in a matching manner is arranged above the first pulley groove 40, a first driving pulley 66 is connected in a matching manner in the middle of the pulley driving shaft 57, the first driving pulley 66 is connected with the first driven pulley 41 through a first belt 43, the right ends of the front and rear connecting rods 52 are respectively and fixedly connected with a front and rear first pulley ejecting block 45, the right walls of the front and rear first pulley ejecting blocks 45 are respectively and fixedly connected with a front and rear sliding block 47, the front and rear sliding blocks 47 are connected through a first spring 72, the right wall of the first pulley groove 40 is provided with a sliding block groove 42 which has a left opening, and the upper wall of the sliding block groove 42 is provided with a front and rear touch control switch 71, the right wall of the sliding block groove 42 is provided with a left sliding rod groove 46 and a right sliding rod groove 46 which are communicated with each other, the right wall of the sliding block 47 is fixedly connected with a front sliding rod 108 and a rear sliding rod 108, the front sliding rod 108 and the rear sliding rod groove 46 are connected in a sliding mode, the front sliding rod 108 and the rear sliding rod 108 are respectively fixedly connected with a front moving rod 48 and a rear moving rod 48, and the front moving rod 48 and the rear moving rod 48 are respectively fixedly connected with a second belt wheel mechanism.
Advantageously, the second pulley mechanism comprises a front second pulley ejection block 90 and a rear second pulley ejection block 90 fixedly connected with the front moving rod 48 and the rear moving rod 48 respectively, the front second pulley ejection block 90 and the rear second pulley ejection block 90 are connected through a second spring 89, the right wall of the sliding rod groove 46 is provided with a second pulley groove 107 with a right opening, the right wall of the second pulley groove 107 is provided with a second pulley ejection block groove 88 with a right opening, the second pulley ejection block groove 88 is slidably connected with the second pulley ejection block 90, the right end of the pulley driving shaft 57 is in fit connection with a second driving pulley 49, the right wall of the bottom of the second pulley groove 107 is provided with a second driven pulley shaft 101 rotatably connected with the case 1, the middle part of the second driven pulley shaft 101 is in fit connection with a second driven pulley 100, and the second driven pulley 100 is connected with the second driving pulley 49 through a second belt 106, a bevel gear groove 92 with a right opening is formed in the left wall of the bottom of the second pulley groove 107, a second driven bevel gear 93 is connected to the left end of the second driven pulley shaft 101 in a matching manner, the second driven bevel gear 93 is engaged with an upper bevel gear 94 positioned below the second driven bevel gear, the upper bevel gear 94 is engaged with a transmission shaft 95 which is arranged at the bottom wall of the bevel gear groove 92 and is rotationally connected with the box body 1, the bottom end of the transmission shaft 95 is connected with a lower bevel gear 99 in a matching way, the lower bevel gear 99 is connected with a cloth winder bevel gear 98 positioned behind the lower bevel gear 99 in a matching way, the cloth winder bevel gear 98 is rotationally connected with the box body 1 through a shaft, the front wall of the cloth winder bevel gear 98 is fixedly connected with a cloth winder 97, the cloth winding device 97 is wound with dustproof cloth 96, the bottom end of the left wall of the box body 1 is fixedly connected with a cloth collecting box 64, the left end of the dustproof cloth 96 is collected in the cloth collecting box 64 through the cloth rolling wheel 65 fixed on the lower wall of the cloth collecting box 64.
Beneficially, the freshener mechanism comprises a gear groove 13 which is arranged on the upper wall of the air outlet pipe 26 and has a downward opening, the second fan gear 23 is engaged with an upper transmission gear 20 which is arranged above the second fan gear and is arranged in the gear groove 13, the upper transmission gear 20 is engaged with an upper transmission gear shaft 19, the upper transmission gear shaft 19 is rotationally connected with an inclined plane sliding block 21, the upper transmission gear 20 is engaged with a rear transmission gear 79 which is arranged behind the upper transmission gear, the rear transmission gear 79 is engaged with a rear transmission gear shaft 72, the rear transmission gear shaft 72 is rotationally connected with the inclined plane sliding block 21, the right wall of the gear groove 13 is provided with an inclined plane block groove 17 which has a leftward opening, the inclined plane sliding block 21 is slidably connected with the inclined plane block groove 17, the right wall of the inclined plane block groove 17 is fixedly connected with an inclined plane block spring 18, the upper wall of the inclined plane block groove 17 is provided with an insertion block 16 which, the right end of the top wall of the box body 1 is provided with a press switch 15, a rear transmission gear 79 is meshed and connected with a rack 14 positioned behind the rear transmission gear, the rear wall of the inclined block groove 17 is provided with a rack groove 78 with a forward opening, the rack 14 is slidably connected with the rack groove 78, the bottom wall of the rack groove 78 is provided with a switch 77, the bottom end of the rear wall of the rack groove 78 is fixedly connected with an electromagnet 76, the electromagnet 76 is fixedly connected with a power supply 75 fixedly arranged in the box body 1 through a circuit, the rear wall of the rack groove 78 is provided with a spring groove 74 with a forward opening, the bottom wall of the spring groove 74 is fixedly connected with a rack block spring 74, the top end of the rack block spring 74 is fixedly connected with a rack block 73 fixedly arranged on the rear wall of the rack 14, the rack block 73 is slidably connected with the spring groove 74, the left wall of the rack 14 is fixedly connected with a rack rod, the improved fresh air purifier is characterized in that an upper roller 8 is rotatably connected to the upper portion of the left side of the rear wall of the sliding groove 12, a lower roller 9 rotatably connected with the rear wall of the sliding groove 12 is arranged below the right side of the upper roller 8, a sealing strip 4 is fixedly connected to the left side of the rack rod 11, the sealing strip 4 bypasses the upper roller 8 and the lower roller 9 and is slidably connected with a sealing strip groove 3 which is arranged on the left wall of the sliding groove 12 and is provided with a right opening, a sealing strip spring 2 is fixedly connected to the left end wall of the sealing strip groove 3, the right end of the sealing strip spring 2 is fixedly connected to the sealing strip 4, a fresh agent pipe 6 is communicated with the upper portion and the lower portion of the middle of the sealing strip groove 3, a fresh agent box 5 is fixedly connected to the top end of the fresh agent pipe 6.
Advantageously, the moisture mechanism comprises a thread block 67 in threaded connection with the box body 1, a water cup 82 is fixedly connected to the top wall of the thread block 67, a lower atomizer 83 fixedly mounted on the rear wall of the moisture chamber 68 is arranged above the water cup 82, a water absorption rod 81 is fixedly connected to the lower left wall of the lower atomizer 83, a water absorption sponge 80 is arranged in the water absorption rod 81, the water absorption rod 81 is placed in the water cup 82, an L-shaped pipe 84 with a rightward pipe opening is fixedly connected to the lower right wall of the lower atomizer 83, a gear pipe 70 is rotatably connected to the lower end of the L-shaped pipe 84, a fourth fan 69 is fixedly connected to the inner wall of the gear pipe 70, a gear on the outer wall of the gear pipe 70 is in meshed connection with a moisture chamber lower gear 86 located above the gear pipe, the moisture chamber lower gear 86 is in meshed connection with a moisture chamber upper gear 85 located above the gear pipe, and the moisture chamber lower gear 86 is in matched, the lower gear shaft 87 of the humid air cavity is rotationally connected with the box body 1, and the right wall of the humid air cavity 68 is provided with a vent hole 111 which is communicated with the left and the right.
Advantageously, the first connecting rod 52, the moving rod 48 and the sealing strip 4 are all of deformable material.
Advantageously, the shoe groove 42 is narrow at the bottom and wide at the top, and the second pulley ejector shoe groove 88 is narrow at the top and wide at the bottom.
Advantageously, the front and rear touch switches 71 respectively control the switches of the upper atomizer 7 and the lower atomizer 83, and the switch 77 and the push switch 15 respectively control the on/off of the electromagnet 76.
In the initial state, the first belt 43 is in the loose state, the third belt 36 and the second belt 106 are in the tensioned state, the slider 53 is located at the bottom end, the dust cloth 96 is in the shade state, the inclined plane slider 21 is located at the leftmost end, the first spring 72 is in the compressed state, the second spring 89 and the rack block spring 74 are both in the normal stretched state, and the inclined plane block spring 18 is in the stretched state.
Sequence of mechanical actions of the whole device:
1: manually turning on motor 91 to rotate motor shaft 60 to rotate motor shaft bevel gear 61 to rotate first fan bevel gear 62 to rotate first fan shaft 59 to rotate first fan 63 to rotate first fan shaft 59 to cause airflow into air intake duct 110, first fan shaft 59 to rotate first bevel gear 58 to rotate left bevel gear 56 to rotate pulley drive shaft 57 to rotate first drive pulley 66 to rotate second drive pulley 49 to rotate second driven pulley 100 to rotate second driven pulley shaft 101 to rotate second driven pulley shaft 93 to rotate upper bevel gear 94 to rotate drive shaft 95 to rotate lower bevel gear 99 to rotate winder bevel gear 98 to rotate winder 97 to wind dust cloth 96, so that the external air flow enters the air inlet duct 110 and is first filtered by the first HEPA filter 55 and the first activated carbon filter 54, the first fan shaft 59 rotates to cause the air flow to enter the air inlet duct 110 to float upward, so that the floating ball 51 floats upward, so that the floating block 53 slides upward, so that the first connecting rod 52 slides upward, so that the first pulley ejector block 45 slides upward, so that the sliding block 47 slides upward, so that the front and rear sliding blocks 47 are separated forward and backward respectively along the wall of the sliding block groove 42, so that the front and rear first pulley ejector blocks 45 are separated forward and backward respectively, the sliding block 47 slides upward to cause the moving rod 48 to slide upward, so that the second pulley ejector block 90 slides upward, so that the front and rear second pulley ejector blocks 90 approach forward and backward respectively along the wall of the second pulley ejector block groove 88, so that the second belt 106 becomes loose, the first pulley ejecting block 45 continues to slide upward while separating forward and backward to the top, thereby contacting the touch switch 71 to turn on the upper atomizer 7 and the lower atomizer 83, while tensioning the first belt 43, thereby rotating the first driven pulley 41, and thereby rotating the third pulley driving shaft 24;
2: the third pulley drive shaft 24 rotates, thereby rotating the third drive pulley 35, thereby rotating the lower gear 25, thereby rotating the second fan gear 23, thereby rotating the second fan shaft 22, thereby rotating the second fan 37, thereby causing airflow into the horizontal duct 110 through the second HEPA filter 39
Performing second filtration with the second activated carbon filter layer 38, rotating the second fan 37 to rotate the upper transmission gear 20, rotating the rear transmission gear 79, sliding the rack 14 downward, sliding the rack block 73 downward, sliding the rack bar 11 downward, sliding the sealing strip 4 downward, communicating the freshener tube 6 with the freshener cartridge 5, allowing the freshener to enter the upper atomizer 7, allowing the atomized freshener to enter the air stream, turning on the electromagnet 76 to suck the rack 14 when the rack 14 slides downward to the bottommost contact switch 77, pulling out the plug 16, sliding the slope sliding block 21 rightward, and disengaging the second fan gear 23 from the upper transmission gear 20;
3: the third driving pulley 35 is rotated to rotate the third driven pulley 31, so that the third pulley driven shaft 32 is rotated, so that the right bevel gear 33 is rotated, so that the third fan bevel gear 34 is rotated, so that the third fan shaft 27 is rotated, so that the third fan 28 is rotated, so that the air flow enters the air outlet pipe 26 and then enters the anion generator 29 for anion treatment, and the third pulley driven shaft 32 is rotated to rotate the moisture chamber upper gear 85, so that the moisture chamber lower gear 86 is rotated, so that the gear pipe 70 is rotated, so that the fourth fan 69 is rotated, so that the moisture enters the air outlet pipe for moisture treatment;
4: when the device needs to be reset, the motor 91 is turned off, so that the motor shaft bevel gear 61 stops rotating, the first fan bevel gear 62 stops rotating, the first fan shaft 59 stops rotating, the first fan 63 stops rotating, the first bevel gear 58 stops rotating, the left bevel gear 56 stops rotating, the pulley driving shaft 57 stops rotating, the first driving pulley 66 stops rotating, the second driving pulley 49 stops rotating, the first fan shaft 59 stops rotating, air intake is stopped, the floating ball 51 falls downward, the floating block 53 slides downward, the first connecting rod 52 slides downward, the first pulley ejecting block 45 slides downward, the sliding block 47 slides downward, the upper atomizer 7 and the lower atomizer 83 are closed, and the front sliding block 47 and the rear sliding block 47 respectively approach forward and backward along the wall of the sliding block groove 42, thereby causing the front and rear two first pulley ejector shoes 45 to respectively approach forward and backward, the slide block 47 to slide downward so as to cause the moving rod 48 to slide downward so as to cause the second pulley ejector shoe 90 to slide downward so as to cause the front and rear two second pulley ejector shoes 90 to respectively separate forward and backward along the wall of the second pulley ejector shoe groove 88 so as to cause the second belt 106 to be tensioned, at which time the motor 91 is caused to reverse, thereby causing the second driven pulley 100 to reverse, thereby causing the second driven pulley shaft 101 to reverse, thereby causing the second driven bevel gear 93 to reverse, thereby causing the upper bevel gear 94 to reverse, thereby causing the transmission shaft 95 to reverse, thereby causing the lower bevel gear 99 to reverse, thereby causing the winder bevel gear 98 to reverse, thereby causing the winder 97 to reverse, thereby causing the dust cloth 96 to return to the masking state, then the motor 91 is turned off again, the first pulley ejector shoes 45 continue to slide upward and downward while approaching forward and backward to the bottom end, thereby loosening the first belt 43 to stop the rotation of the first driven pulley 41 and thus the third pulley drive shaft 24 and thus the lower transmission gear 25 and thus the second fan gear 23 and thus the second fan shaft 22 and thus the second fan 37 and the push switch 15 are pushed to close the electromagnet 76 and thus the rack 14 and thus the rack block 73 and thus the rack bar 11 and the rack bar 11 are slid upward and thus the weather strip 4 and thus the weather strip 6 and the freshener cartridge 5 are sealed, and the insert block 16 is inserted to slide the slope slider 21 to the left and thus the second fan gear 23 and the upper transmission gear 20 are engaged, and the rotation of the third drive pulley 35 and thus the third driven pulley 31 is stopped, thereby stopping rotation of third pulley driven shaft 32 and thereby stopping rotation of right bevel gear 33 and thereby stopping rotation of third fan bevel gear 34 and thereby stopping rotation of third fan shaft 27 and thereby stopping rotation of third fan 28 and stopping rotation of third pulley driven shaft 32 and thereby stopping rotation of moisture chamber upper gear 85 and thereby stopping rotation of moisture chamber lower gear 86 and thereby stopping rotation of gear tube 70 and thereby stopping rotation of fourth fan 69 and completing the reset of the device.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims (8)

1. The utility model provides an air purifier, includes the box, its characterized in that: the left part of the box body is provided with an air inlet pipe with a downward opening, the bottom of the air inlet pipe is provided with a first fan shaft which is rotatably connected with a support rod, the support rod is fixedly connected with the inner wall of the air inlet pipe, the bottom of the first fan shaft is fixedly connected with a first fan, the lower part of the first fan shaft is connected with a first fan bevel gear which is positioned at the upper side of the first fan in a matching way, the first fan bevel gear is meshed with a motor shaft bevel gear which is positioned above the first fan shaft and is matched and connected with a motor shaft which is positioned at the right side of the first fan shaft, the motor shaft is connected with a motor which is fixedly arranged at the bottom of the box body and is positioned at the right side of the motor shaft in a power connection way, the top of the first fan shaft is connected with a first bevel gear in a matching way, the belt wheel driving shaft is connected with a first belt wheel mechanism in a matched mode, a floating block sliding groove with a right opening is formed in the middle of the left wall of the air inlet pipe, a floating block connected with the floating block sliding groove in a matched mode is arranged in the middle of the air inlet pipe, a floating ball is fixedly connected to the top end of the floating block, a first active carbon filter layer is fixedly connected to the bottom end of the first active carbon filter layer, a front first connecting rod and a rear first connecting rod are fixedly connected to the right wall of the floating block, a first connecting rod sliding groove communicated with the left side and the right side is formed in the right wall of the air inlet pipe, the first connecting rod sliding groove is connected with the first connecting rod in a sliding mode, the right wall of the first connecting rod is connected with the first belt wheel mechanism, the right end of the belt wheel driving shaft is connected with a second belt wheel mechanism located, the left part of the horizontal pipe is provided with a second HEPA filter layer fixed between the upper wall and the lower wall of the horizontal pipe, the right end of the second HEPA filter layer is fixedly connected with a second active carbon filter layer, the right end of the horizontal pipe is provided with an air outlet pipe with a downward opening, the middle part of the box body is provided with a third belt wheel cavity positioned on the left side of the air outlet pipe, the upper part of the first belt wheel mechanism is connected with a third belt wheel driving shaft in a matching way, the third belt wheel driving shaft is connected with a third driving belt wheel positioned on the upper part of the third belt wheel cavity in a matching way, the third belt wheel driving shaft is connected with a lower transmission gear positioned on the right part of the top end of the air outlet pipe in a matching way, the lower transmission gear is connected with a second fan gear positioned above the lower transmission gear in a meshing way, the second fan gear is connected with a second fan shaft in a, the second fan gear is meshed with a freshener mechanism positioned above the second fan gear, a third belt wheel driven shaft is rotatably connected between the left wall and the right wall of the lower part of a third belt wheel cavity, the third belt wheel driven shaft is matched and connected with a third driven belt wheel positioned in the third belt wheel cavity, the third driven belt wheel is connected with a third driving belt wheel through a third belt, a wet air cavity is arranged in the middle of the box body, a wet air mechanism is fixedly connected in the wet air cavity, a wet air cavity upper gear matched and connected with the left end of the third belt wheel driven shaft is arranged at the right part of the wet air cavity, the wet air cavity upper gear is meshed and connected with the wet air mechanism, a right bevel gear is matched and connected with the right end of the third belt wheel driven shaft, the right bevel gear is meshed and connected with a third fan bevel gear positioned below the right bevel gear, the third fan bevel gear is matched and connected with the top end of a, and a negative ion generator is fixedly connected between the left wall and the right wall of the bottom end of the air outlet pipe.
2. An air cleaner according to claim 1, wherein: the first belt wheel mechanism comprises a first belt wheel groove which is arranged on the right wall of a sliding groove of a first connecting rod and has a left opening, a first driven belt wheel which is connected with a driving shaft of a third belt wheel is arranged above the first belt wheel groove, the middle part of the driving shaft of the belt wheel is connected with a first driving belt wheel in a matching way, the first driving belt wheel is connected with the first driven belt wheel through a first belt, the right ends of the front and the back connecting rods are respectively and fixedly connected with a front first belt wheel ejecting block and a back first belt wheel ejecting block, the right walls of the front and the back first belt wheel ejecting blocks are respectively and fixedly connected with a front sliding block and a back sliding block, the front and the back sliding blocks are connected through a first spring, the right wall of the first belt wheel groove is provided with a sliding block groove with a left opening, the upper wall of the sliding block groove is provided with a front and a back touch switch, the right wall of, the front sliding rod and the rear sliding rod are connected with the sliding rod groove in a sliding mode, the front sliding rod and the rear sliding rod are fixedly connected with the front moving rod and the rear moving rod respectively, and the front moving rod and the rear moving rod are fixedly connected with the second belt wheel mechanism respectively.
3. An air cleaner according to claim 1, wherein: the second belt wheel mechanism comprises a front second belt wheel ejection block and a rear second belt wheel ejection block which are fixedly connected with the front moving rod and the rear moving rod respectively, the front second belt wheel ejection block and the rear second belt wheel ejection block are connected through a second spring, a second belt wheel groove with a right opening is formed in the right wall of the sliding rod groove, a second belt wheel ejection block groove with a right opening is formed in the right wall of the second belt wheel groove, the second belt wheel ejection block groove is connected with the second belt wheel ejection block in a sliding mode, a second driving belt wheel is connected to the right end of the belt wheel driving shaft in a matching mode, a second driven belt wheel shaft rotationally connected with the box body is arranged on the right wall of the bottom of the second belt wheel groove, a second driven belt wheel is connected to the middle of the second driven belt wheel shaft in a matching mode, the second driven belt wheel is connected with the second driving belt wheel through a second belt, a bevel gear groove with a right opening is formed in the left wall of the bottom of the second, the driven bevel gear of second is connected with the last bevel gear meshing that is located its below, go up bevel gear with set up in bevel gear groove diapire and be connected with the box rotation transmission shaft cooperation, transmission shaft bottom cooperation is connected with down bevel gear, bevel gear is connected with the cooperation of the ware bevel gear of winding that is located its rear down, it is connected with the box rotation through the axle to wind ware bevel gear, wind ware bevel gear antetheca fixedly connected with around the ware, it has dustproof cloth to twine on the ware, box left wall bottom end fixedly connected with receives the cloth box, the dustproof cloth left end is received in receiving the cloth box through the cloth rolling wheel that is fixed in and receives the cloth box lower wall.
4. An air cleaner according to claim 1, wherein: the freshener mechanism comprises a gear groove which is arranged on the upper wall of the air outlet pipe and has a downward opening, a second fan gear is meshed with an upper transmission gear which is arranged above the second fan gear and is positioned in the gear groove, the upper transmission gear is matched and connected with the upper transmission gear shaft, the upper transmission gear shaft is rotationally connected with an inclined plane sliding block, the upper transmission gear is meshed and connected with a rear transmission gear which is positioned behind the upper transmission gear, the rear transmission gear is matched and connected with the rear transmission gear shaft, the rear transmission gear shaft is rotationally connected with the inclined plane sliding block, the right wall of the gear groove is provided with an inclined plane block groove with a leftward opening, the inclined plane sliding block is slidably connected with the inclined plane block groove, the right wall of the inclined plane block groove is fixedly connected with an inclined plane block spring, the upper wall of the inclined plane block groove is provided with an insertion block which is slidably connected with the box body, the right end of the top wall, the rack is characterized in that the inclined block groove rear wall is provided with a rack groove with a forward opening, the rack is in sliding connection with the rack groove, the rack groove bottom wall is provided with a switch, the bottom end of the rack groove rear wall is fixedly connected with an electromagnet, the electromagnet is fixedly connected with a power supply in the box body through a circuit, the rack groove rear wall is provided with a spring groove with a forward opening, the spring groove bottom wall is fixedly connected with a rack block spring, the top end of the rack block spring is fixedly connected with a rack block fixedly arranged on the rack rear wall, the rack block is in sliding connection with the spring groove, the rack left wall is fixedly connected with a rack rod, the rack groove left wall is provided with a sliding groove with a rightward opening, the upper part of the left side of the sliding groove rear wall is rotatably connected with an upper roller, the right lower roller rotatably connected with the sliding groove rear wall is arranged on the lower right, the sealing strip bypasses the upper roller and the lower roller and is in sliding connection with a sealing strip groove which is arranged on the left wall of the sliding groove and has a right opening, the left end wall of the sealing strip groove is fixedly connected with a sealing strip spring, the right end of the sealing strip spring is fixedly connected with the sealing strip, the middle part of the sealing strip groove is vertically communicated with a freshener pipe, the top end of the freshener pipe is fixedly connected with a freshener box, the lower end of the freshener pipe is provided with an atomization groove with a downward opening, and the top wall of the atomization groove is fixedly connected with an upper atomizer.
5. An air cleaner according to claim 1, wherein: the wet gas mechanism comprises a thread block in threaded connection with a box body, a water cup is fixedly connected to the top wall of the thread block, a lower atomizer fixedly mounted on the rear wall of a wet gas cavity is arranged above the water cup, a water absorption rod is fixedly connected to the lower wall of the left side of the lower atomizer, a water absorption sponge is arranged in the water absorption rod, the water absorption rod is placed in the water cup, an L-shaped pipe with a rightward pipe opening is fixedly connected to the lower wall of the right side of the lower atomizer, a gear pipe is rotatably connected to the tail end of the lower pipe of the L-shaped pipe, a fourth fan is fixedly connected to the inner wall of the gear pipe, a gear on the outer wall of the gear pipe is in meshing connection with a gear below the wet gas cavity above the gear, a gear below the wet gas cavity is in meshing connection with a gear above the wet gas cavity above the gear, a gear below, and the right wall of the wet air cavity is provided with a vent which is communicated with the left and the right.
6. An air cleaner according to claim 4, wherein: the first connecting rod, the moving rod and the sealing strip are made of deformable materials.
7. An air cleaner according to claim 2, wherein: the sliding block groove is narrow at the bottom and wide at the top, and the second belt wheel ejection block groove is narrow at the top and wide at the bottom.
8. An air cleaner according to claim 2, wherein: the front touch switch and the rear touch switch respectively control the switches of the upper atomizer and the lower atomizer, and the switches and the press switch respectively control the on-off of the electromagnet.
CN201911114644.2A 2019-11-14 2019-11-14 Air purifier Withdrawn CN110762651A (en)

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CN201911114644.2A CN110762651A (en) 2019-11-14 2019-11-14 Air purifier

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CN201911114644.2A CN110762651A (en) 2019-11-14 2019-11-14 Air purifier

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Publication number Priority date Publication date Assignee Title
CN111174351A (en) * 2020-03-04 2020-05-19 余姚零今换热设备有限公司 Heat exchange air purifier with humidification function
CN111271785A (en) * 2020-03-24 2020-06-12 嵊州亚坎空气净化设备有限公司 Adjustable purifying effect formula air purification device
CN111389172A (en) * 2020-05-11 2020-07-10 上海雅珂贸易有限公司 High-efficient quick formaldehyde removal equipment
CN111441847A (en) * 2020-04-27 2020-07-24 济南惠满汽车用品有限公司 Automobile exhaust purification device
CN112516208A (en) * 2020-12-02 2021-03-19 邱桃英 Sleep-aiding medicine for improving sleep and sleep-aiding method

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CN202182527U (en) * 2011-07-11 2012-04-04 宁波真和电器股份有限公司 Air purification humidifier
CN202868873U (en) * 2012-09-21 2013-04-10 杨光 Indoor air intake purifying device
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111174351A (en) * 2020-03-04 2020-05-19 余姚零今换热设备有限公司 Heat exchange air purifier with humidification function
CN111271785A (en) * 2020-03-24 2020-06-12 嵊州亚坎空气净化设备有限公司 Adjustable purifying effect formula air purification device
CN111441847A (en) * 2020-04-27 2020-07-24 济南惠满汽车用品有限公司 Automobile exhaust purification device
CN111389172A (en) * 2020-05-11 2020-07-10 上海雅珂贸易有限公司 High-efficient quick formaldehyde removal equipment
CN112516208A (en) * 2020-12-02 2021-03-19 邱桃英 Sleep-aiding medicine for improving sleep and sleep-aiding method

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