CN109028344B - An air conditioner that improves air quality - Google Patents

Abstract

The invention discloses an air conditioner for improving air quality, comprising an air treatment device, the air treatment device includes a casing, a protective cover is arranged at the middle position of the casing, a driving mechanism and a controller are arranged in the protective cover, and the protective cover is close to the side of the casing There is an air inhalation mechanism, a filter and sterilization mechanism is arranged under the protective cover, an air humidification mechanism is provided on the side of the protective cover away from the air inhalation mechanism, and an air transmission mechanism is also provided on the upper end of the protective cover. The air transmission mechanism is connected with the drive mechanism, and the filter sterilization mechanism and the air humidification mechanism are electrically connected with the controller. The invention can filter and sterilize the air entering the device, so that the blown air can reduce germs or peculiar smell and reduce the bad influence on the human body.

Description

An air conditioner that improves air quality

technical field

The invention belongs to the field of air conditioners, and in particular relates to an air conditioner for improving air quality.

Background technique

After the air conditioner is cooled, the air blown out is very dry, and many harmful bacteria remain. It does not have the automatic air treatment function, which will cause discomfort to the user's nose and throat when using it, easily cause nose and throat diseases, and affect the user's health.

SUMMARY OF THE INVENTION

In view of the above deficiencies of the prior art, the purpose of the present invention is to provide an air conditioner with improved air quality to solve the problems raised in the background art.

In order to solve the above-mentioned technical problems, the technical solution adopted in the present invention is: an air conditioner for improving air quality, comprising a control panel, an outlet fan, an air handling device, an air conditioner main unit, and a supporting stand, and the control panel is arranged on the positive side of the air conditioner main unit. The first end of the surface, the outlet fan is installed at the first end of the front surface of the main unit of the air conditioner, and is on the same level as the control panel. The corners are connected and welded together by electric welding. The air treatment device includes a casing, a protective cover is arranged in the middle of the casing, a driving mechanism and a controller are arranged in the protective cover, and an air suction is arranged on the side of the protective cover close to the casing. There is a filter and sterilization mechanism under the protective cover, an air humidification mechanism is provided on the side of the protective cover away from the air suction mechanism, and an air transmission mechanism is also provided on the upper end of the protective cover. It is connected with the driving mechanism, and both the filtering and sterilizing mechanism and the air humidifying mechanism are electrically connected with the controller.

Further, the driving mechanism includes a motor, the motor is arranged at the top of the inside of the protective cover away from the air suction mechanism, the controller is arranged below the motor, the controller is electrically connected with the motor through the driving circuit, and the output shaft of the motor is installed on the motor. There is a bearing, the end of the bearing away from the motor is inlaid with a screw rod, a driving wheel is arranged under the screw rod, the screw rod is meshed with the driving wheel, and the driving wheel is connected with an air humidifying mechanism through a transmission rope, and the screw rod is far from the bottom of the motor. There is a gear plate, the screw rod and the gear plate are connected by a transmission belt, and the horizontal section of the L-shaped transmission rod is connected to the gear plate through a pin. The segment is connected with the air transmission mechanism through a pin, a double-ended bevel gear rod is arranged under the gear plate, the gear plate is meshed with the upper end of the double-ended bevel gear rod, and the lower part of the double-ended bevel gear rod is meshed with the air suction mechanism.

Further, a limit sleeve is also provided on the end of the screw rod away from the motor, there are two limit sleeves, and the two limit sleeves are respectively arranged on both sides of the transmission belt.

Further, the air suction mechanism includes a bevel gear rod, one end of the bevel gear rod penetrates into the interior of the protective cover to engage with the driving mechanism, the other end of the bevel gear rod is fixedly connected with a No. 1 fan, and the casing on one side of the No. 1 fan is provided with an intake The air inlet and the air inlet are provided with a filter screen. The bottom end of the driving mechanism close to the No. 1 fan is vertically provided with a bearing seat. The side of the bearing seat close to the No. 1 fan is provided with a rotating shaft. The bearing seat and the rotating shaft adopt clearance fit. A No. 2 fan is arranged on the rotating shaft, a synchronous belt is arranged on the bevel gear rod, and the bevel gear rod is connected with the rotating shaft through the synchronous belt.

Further, the filtration and sterilization mechanism includes a secondary filter layer, an adsorption layer and an activated carbon layer arranged in sequence, the secondary filter layer is arranged on the side close to the air inhalation mechanism, and the activated carbon layer is arranged on the side close to the air humidification mechanism. The layer is arranged between the secondary filter layer and the adsorption layer, the activated carbon layer is provided with an ultraviolet lamp on the side close to the air humidification mechanism, the ultraviolet lamp is arranged at the bottom of the protective cover, and the upper cover of the ultraviolet lamp is provided with a lampshade.

Further, the air humidifying mechanism includes a turntable, a squeezing cylinder and a water tank, the squeezing cylinder is fixed on the side of the protective cover away from the air suction mechanism, the water tank is fixed above the squeezing cylinder and is fixedly connected to the outer casing, and the turntable is set on the protection cover. At the inner bottom end of the cover, the turntable is connected with the drive mechanism, the edge of the turntable is provided with a positioning shaft, the outer casing of the positioning shaft is provided with a fixed frame, the side of the fixed frame away from the air suction mechanism is fixedly connected with a piston rod, and the piston rod penetrates to the outside of the protective cover A piston is fixedly connected, and the piston is slidably connected in the extrusion cylinder. The side of the extrusion cylinder away from the protective cover is provided with an atomizing nozzle. The valve is electrically connected to the controller. The water tank is provided with a water supply pipe on the side away from the extrusion cylinder. The water supply pipe runs through the outside of the casing. There is also a liquid level sensor in the water tank. The liquid level sensor is electrically connected to the controller, and the casing is close to the water tank. There is also an indicator light on one side, and the indicator light is electrically connected with the controller.

Further, a humidity sensor is also provided outside the casing, and the humidity sensor is electrically connected to the controller.

Further, the air transmission mechanism includes a driven wheel, the rear surface of the driven wheel is connected with the driving mechanism in a transmission, a sector gear is arranged on the front surface of the driven wheel, a sawtooth plate is arranged above the sector gear, and the sector gear is meshed with the sawtooth plate, A push rod is fixedly connected to the end of the serrated plate away from the sector gear, and a push block is connected to the end of the push rod away from the serrated plate. A movable rod is fixedly installed on the upper end of the push block, and a plurality of neatly arranged movable short boards are movably connected to the movable rod. A fixed rod is arranged above the movable rod, the fixed rod is fixedly installed on the inner top of the casing, the middle part of the movable short board is movably installed on the fixed rod, an air outlet is arranged above the fixed rod, and a protective net is arranged on the air outlet.

Further, a plasma generator is also provided above the air humidification mechanism, and the plasma generator is electrically connected to the controller.

The beneficial effects of the present invention are as follows: the driving mechanism can simultaneously drive the air suction mechanism, the air humidification mechanism and the air transmission mechanism, so that too many power mechanisms are not required to save electricity; The air reduces germs or peculiar smells, and reduces the adverse effects on the human body; the air humidification mechanism can properly humidify the air, improve the condition of the blown air being too dry, and improve the comfort.

Description of drawings

The following is a brief description of the content expressed in the drawings of this specification and the symbols in the drawings:

Fig. 1 is the structural representation of the present invention;

FIG. 2 is a schematic structural diagram 1 of an air treatment device of the present invention;

FIG. 3 is a second structural schematic diagram of the air treatment device of the present invention.

Among them, 1. Control panel, 2. Outlet fan, 3. Air handling device, 4. Main unit of air conditioner, 5. Supporting stand, 30. Shell, 31. Protective cover, 32. Air suction mechanism, 33. Filter and sterilization mechanism, 34, air humidification mechanism, 35, drive mechanism, 36, air transmission mechanism, 37, controller, 38, temperature sensor, 39, plasma generator, 321, bevel gear rod, 322, No. 1 fan, 323, filter screen , 324, bearing seat, 325, shaft, 326, No. 2 fan, 327, timing belt, 331, secondary filter layer, 332, adsorption layer, 333, activated carbon layer, 334, UV lamp, 335, lampshade, 341, turntable , 342, positioning shaft, 343, fixed frame, 344, piston rod, 345, piston, 346, extrusion cylinder, 347, atomizing nozzle, 348, water tank, 349, connecting pipe, 3410, solenoid valve, 3411, water pipe , 3412, liquid level sensor, 3413, indicator light, 351, motor, 352, bearing, 353, screw rod, 354, driving wheel, 355, transmission rope, 356, transmission belt, 357, gear plate, 358, L-shaped transmission rod , 359, double-bevel gear rod, 3510, limit sleeve, 361, driven wheel, 362, sector gear, 363, sawtooth plate, 364, push rod, 365, push block, 366, movable rod, 367, movable short board , 368, fixed rod, 369, air outlet, 3610, protective net.

Detailed ways

Below with reference to the accompanying drawings, through the description of the embodiments, the specific implementation of the present invention, such as the shape and structure of each component involved, the mutual position and connection relationship between each part, the function and working principle of each part, and the manufacturing process and operation and use methods, etc., are described in further detail to help those skilled in the art to have a more complete, accurate and in-depth understanding of the inventive concept and technical solutions of the present invention.

As shown in Figures 1-3, an air conditioner for improving air quality includes a control panel 1, an outlet fan 2, an air handling device 3, an air conditioner host 4, and a support stand 5. The control panel 1 is arranged on the front surface of the air conditioner host 4. At the head end, the outlet fan 2 is installed at the head end of the front surface of the main air conditioner 4, and is on the same level as the control panel 1. The air treatment device 3 is installed inside the air conditioner main body 4 by embedding, and the head end of the support leg 5 is in line with the control panel 1. The top corners of the ends of the main air conditioner 4 are connected and welded together by electric welding. The air handling device 3 includes a casing 30 , a protective cover 31 is provided at the middle position of the casing 30 , and a driving mechanism 35 and a controller 37 are arranged in the protective cover 31 . , the protective cover 31 is provided with an air inhalation mechanism 32 on the side close to the casing 30, a filter and sterilization mechanism 33 is provided under the protective cover 31, and an air humidification mechanism 34 is provided on the side of the protective cover 31 away from the air inhalation mechanism 32. The upper end is also provided with an air transmission mechanism 36 , the air suction mechanism 32 , the air humidification mechanism 34 and the air transmission mechanism 36 are all connected with the driving mechanism 35 , and the filtration and sterilization mechanism 33 and the air humidification mechanism 34 are all electrically connected with the controller 37 .

The driving mechanism 35 includes a motor 351. The motor 351 is arranged at the top of the protective cover 31 on the side away from the air suction mechanism 32. The controller 37 is arranged below the motor 351. The controller 37 is electrically connected to the motor 351 through a driving circuit. The motor 351 A bearing 352 is installed on the output shaft of the motor 351. A screw rod 353 is embedded in the end of the bearing 352 away from the motor 351. A driving wheel 354 is arranged under the screw rod 353. The screw rod 353 is engaged with the driving wheel 354. 355 is drivingly connected with an air humidifying mechanism 34, a gear plate 357 is provided below the end of the screw rod 353 away from the motor 351, the screw rod 353 is connected with the gear plate 357 through a transmission belt 356, and an L-shaped transmission rod 358 is connected to the gear plate 357 through pins. The horizontal section of the L-shaped transmission rod 358 penetrates to the outside of the protective cover 31, the vertical section of the L-shaped transmission rod 358 is connected to the air transmission mechanism 36 through a pin, and the lower part of the gear plate 357 is provided with a double-ended bevel gear rod 359, the gear plate 357 meshes with the upper end of the double-ended bevel gear rod 359, the lower part of the double-ended bevel gear rod 359 meshes with the air suction mechanism 32, the output shaft of the motor 351 drives the bearing 352 to rotate, and the bearing 352 drives the screw rod 353 to rotate, The screw rod 353 drives the driving wheel 354 to rotate, the driving wheel 354 drives the air humidifying mechanism 34 through the transmission rope 355, the end of the screw rod 353 away from the motor 351 drives the gear plate 357 to rotate through the transmission belt 356, and the gear plate 357 drives the air through the L-shaped transmission rod 358. The transmission mechanism 36 and the gear plate 357 drive the lower double-ended bevel gear rod 359 , and the double-ended bevel gear rod 359 drives the air suction mechanism 32 .

The end of the screw rod 353 away from the motor 351 is also provided with a limit sleeve 3510 . There are two limit sleeves 3510 .

The air suction mechanism 32 includes a bevel gear rod 321, one end of the bevel gear rod 321 penetrates into the interior of the protective cover 31 to engage with the driving mechanism 35, and the other end of the bevel gear rod 321 is fixedly connected with a No. There is an air inlet on the air inlet, and a filter screen 323 is arranged on the air inlet. The filter screen 323 simply filters the air and prevents flying insects or other foreign objects from entering the device. The bearing seat 324, the side of the bearing seat 324 close to the No. 1 fan 322 is provided with a rotating shaft 325, the length direction of the bearing seat 324 and the rotating shaft 325 are perpendicular to each other, the bearing seat 324 and the rotating shaft 325 adopt clearance fit, and the rotating shaft 325 is provided with two No. 3 fan 326, the bevel gear rod 321 is provided with a timing belt 327, the bevel gear rod 321 is connected with the rotating shaft 325 through the timing belt 327, the drive mechanism 35 drives the bevel gear rod 321 to rotate, and the bevel gear rod 321 drives the No. 1 fan 322 to rotate, To promote the air to enter the device from the air inlet, the bevel gear rod 321 drives the rotating shaft 325 to rotate through the synchronous belt 327 , and the rotating shaft 325 drives the No.

Limiting rings (not shown) are provided on both sides of the timing belt 327 on the bevel gear rod 321 and the rotating shaft 325 , and the limiting rings are used to limit the movement of the timing belt 327 .

The filtration and sterilization mechanism 33 includes a secondary filter layer 331 , an adsorption layer 332 and an activated carbon layer 333 arranged in sequence. On the other hand, the adsorption layer 332 is arranged between the secondary filter layer 331 and the adsorption layer 332, and the air passes through the secondary filter layer 331, the adsorption layer 332 and the activated carbon layer 333 in turn to realize the grading treatment of air purification and improve the purification and filtering efficiency and filtering effect. The activated carbon layer 333 is provided with a UV lamp 334 on the side close to the air humidifying mechanism 34, and the UV lamp 334 is arranged at the bottom of the protective cover 31. The UV lamp 334 can effectively sterilize the air, and the upper cover of the UV lamp 334 is provided with a lampshade 335. The lamp cover 335 is used to protect the UV lamp 334 .

The air humidifying mechanism 34 includes a turntable 341 , a squeezing cylinder 346 and a water tank 348 . The squeezing cylinder 346 is fixed on the side of the protective cover 31 away from the air suction mechanism 32 , and the water tank 348 is located above the squeezing cylinder 346 and is fixedly connected to the housing 30 , the turntable 341 is arranged at the inner bottom end of the protective cover 31, the turntable 341 is connected with the driving mechanism 35 in a transmission, the edge of the turntable 341 is provided with a positioning shaft 342, and the outer casing of the positioning shaft 342 is provided with a fixed frame 343, and the fixed frame 343 is far away from the air suction mechanism 32. One side is fixedly connected with a piston rod 344, the piston rod 344 penetrates to the outside of the protective cover 31 and is fixedly connected with a piston 345, the piston 345 is slidably connected in the extrusion cylinder 346, and the side of the extrusion cylinder 346 away from the protection cover 31 is provided with a mist The spray head 347, the water tank 348 and the extrusion cylinder 346 are connected through a communication pipe 349. The communication pipe 349 is provided with a solenoid valve 3410. The solenoid valve 3410 is electrically connected to the controller 37, and the controller 37 controls the extrusion through the control solenoid valve 3410. The amount of water in the cylinder 346 can achieve different humidification effects. The water tank 348 is provided with a water addition pipe 3411 on the side away from the extrusion cylinder 346, and the water addition pipe 3411 penetrates to the outside of the casing 30. The level sensor 3412 is electrically connected to the controller 37, and the side of the housing 30 close to the water tank 348 is also provided with an indicator light 3413, the indicator light 3413 is electrically connected to the controller 37, and the liquid level sensor 3412 is used to detect the water level in the water tank and adjust it to The detected water level information is sent to the controller 37, and the controller 37 compares the detected water level information with the preset water level information. If the detected water level information is less than the preset water level information, the controller 37 controls the indicator light 3413 to display Remind the user to add water. The rotation of the turntable 341 drives the positioning shaft 342 to rotate, the fixed frame 343 converts the circular motion into linear motion, the fixed frame 343 pushes the piston rod 344 to move back and forth horizontally, and the piston rod 344 drives the piston 345 to squeeze the water in the extrusion cylinder 345, so that the The water is sprayed from the atomizing nozzle 347 to form a water mist, which humidifies the passing air.

A humidity sensor 38 is also provided outside the casing 30, and the humidity sensor 38 is electrically connected to the controller 37. The humidity sensor 38 is used to detect the humidity of the wind blown by the device and send the humidity information to the controller 37, and the controller 37 will detect the humidity. The humidity information is compared with the preset humidity information, and the operation of the air humidifying mechanism 34 is controlled according to the comparison result, so that the humidity of the wind blown by the device is maintained in a proper state.

The air transmission mechanism 36 includes a driven wheel 361, the rear surface of the driven wheel 361 is drivingly connected with the driving mechanism 35, a sector gear 362 is arranged on the front surface of the driven wheel 361, and a sawtooth plate 363 is arranged above the sector gear 362, and the sector gear 362 is connected with the sawtooth The plates 363 are engaged with each other, and one end of the sawtooth plate 363 away from the sector gear 362 is fixedly connected with a push rod 364, and one end of the push rod 364 away from the sawtooth plate 363 is connected with a push block 365, and the upper end of the push block 365 is fixedly installed with a movable rod 366. The 366 is movably connected with a plurality of neatly arranged movable short plates 367, a fixed rod 368 is arranged above the movable rod 366, the fixed rod 368 is fixedly installed on the inner top of the housing 30, and the middle of the movable short board 367 is movably installed on the fixed rod 368 , an air outlet 369 is arranged above the fixed rod 368, and a protective net 3610 is arranged on the air outlet 369. The protective net 3610 is used to prevent foreign objects from falling into the device. The plate 363 moves back and forth horizontally, the sawtooth plate 363 pushes the push block 365 to move back and forth through the push rod 364, the push block 365 drives the movable rod 366 to move back and forth horizontally, and the movable rod 366 moves horizontally to make the angle between the movable short plate 367 and the fixed rod 368 changes, so that the wind direction of the air outlet 369 changes, so that the wind angle blown out by the air outlet 369 is flexible and changeable.

The top of the air humidifying mechanism 34 is also provided with a plasma generator 39, the plasma generator 39 and the controller 37 are electrically connected, and the positive and negative ions generated by the plasma generator 39 are neutralized in the air at the moment of positive and negative charge. It produces a huge energy release, which leads to the change of the surrounding bacterial structure or the conversion of energy, resulting in the death of the bacteria, and further sterilization of the air. At the same time, the excess negative ions are still floating in the air, which can achieve smoke elimination, dust removal, and odor elimination. , The effect of improving the quality of the air, and finally the purified air.

The principle of the present invention: the user starts the main air conditioner 4 by operating the control panel 1, so as to perform refrigeration work, then the air handling device 3 also starts to run at the same time, then the motor 351 is powered on, converts the electrical energy into mechanical energy, and passes the screw rod. 353 is transmitted out, the screw rod 353 drives the driving wheel 354 to rotate, the driving wheel 354 drives the turntable 341 through the transmission rope 355, the end of the screw rod 353 away from the motor 351 drives the gear plate 357 to rotate through the transmission belt 356, and the gear plate 357 passes through the L-shaped transmission rod 358 The driven wheel 361 is driven, and the gear plate 357 drives the lower double-bevel gear rod 359, and the double-head bevel gear rod 359 drives the bevel gear rod 321;

The bevel gear rod 321 is connected with the rotating shaft 325 through the synchronous belt 327. The drive mechanism 35 drives the bevel gear rod 321 to rotate, and the bevel gear rod 321 drives the No. 1 fan 322 to rotate, so that air enters the device from the air inlet. The belt 327 drives the rotating shaft 325 to rotate, and the rotating shaft 325 drives the No. 2 fan 326 to further promote the circulation of air, so that the air flows to the filtering and sterilizing mechanism 33;

The air passes through the secondary filter layer 331, the adsorption layer 332 and the activated carbon layer 333 in sequence to realize the classification treatment of air purification, improve the purification and filtering efficiency and filtering effect, and the ultraviolet lamp 334 can effectively sterilize the air;

The rotation of the turntable 341 drives the positioning shaft 342 to rotate, the fixed frame 343 converts the circular motion into linear motion, the fixed frame 343 pushes the piston rod 344 to move back and forth horizontally, and the piston rod 344 drives the piston 345 to squeeze the water in the extrusion cylinder 345, so that the The water is sprayed from the atomizing nozzle 347 to form a water mist to humidify the passing air;

The rotation of the driven wheel 361 drives the sector gear 362 to rotate, and the rotation of the sector gear 362 drives the sawtooth plate 363 to move back and forth horizontally. The sawtooth plate 363 pushes the push block 365 to move back and forth horizontally through the push rod 364. The horizontal movement of 366 makes the angle between the movable short plate 367 and the fixed rod 368 change, thereby changing the wind direction of the air outlet 369 .

The problem solved by the invention is that after the device is refrigerated, the air blown out is very dry, and many harmful bacteria remain, and it does not have the function of automatic air treatment, which will cause discomfort to the user's nose and throat when using it, easily cause nose and throat diseases, and affect the user's body. Health, the present invention uses the combination of the above components, the present invention uses an air treatment device, which sucks in the outside air to filter, sterilize, and humidify first, and then transmits it to the equipment for refrigeration work, so that the refrigerated air It is more pure, effectively improves the humidity of the air, reduces the residue of bacteria, and greatly improves the quality of the air.

The present invention has been exemplarily described above in conjunction with the accompanying drawings. Obviously, the specific implementation of the present invention is not limited by the above methods, as long as various insubstantial improvements made by the method concept and technical solutions of the present invention are adopted, or no improvement is made. It is within the protection scope of the present invention to directly apply the concepts and technical solutions of the present invention to other occasions. The protection scope of the present invention should be based on the protection scope defined by the claims.

Claims (7)

1. The utility model provides an improve air conditioner of air quality, including control panel (1), air outlet fan (2), air treatment device (3), air conditioner host (4), supporting foot rest (5), the positive surface head end of air conditioner host (4) is located in control panel (1), air outlet fan (2) are installed in the positive surface head end of air conditioner host (4), and with control panel (1) on same horizontal plane, air treatment device (3) are installed in the inside of air conditioner host (4) through the embedding mode, the head end of supporting foot rest (5) is connected with the terminal apex angle of air conditioner host (4), and be in the same place through the electric welding, its characterized in that: the air treatment device (3) comprises a shell (30), a protective cover (31) is arranged in the middle of the shell (30), a driving mechanism (35) and a controller (37) are arranged in the protective cover (31), an air suction mechanism (32) is arranged on one side, close to the shell (30), of the protective cover (31), a filtering and sterilizing mechanism (33) is arranged below the protective cover (31), an air humidifying mechanism (34) is arranged on one side, far away from the air suction mechanism (32), of the protective cover (31), an air transmission mechanism (36) is further arranged at the upper end of the protective cover (31), the air suction mechanism (32), the air humidifying mechanism (34) and the air transmission mechanism (36) are all connected with the driving mechanism (35), and the filtering and sterilizing mechanism (33) and the air humidifying mechanism (34) are all electrically connected with the controller (37);

the driving mechanism (35) comprises a motor (351), the motor (351) is arranged at the top end of one side, away from the air suction mechanism (32), of the protective cover (31), the controller (37) is arranged below the motor (351), the controller (37) is electrically connected with the motor (351) through a driving circuit, a bearing (352) is installed on an output shaft of the motor (351), a spiral rod (353) is embedded in one end, away from the motor (351), of the bearing (352), a driving wheel (354) is arranged below the spiral rod (353), the spiral rod (353) is meshed with the driving wheel (354), an air humidification mechanism (34) is connected onto the driving wheel (354) through a transmission rope (355), a gear disc (357) is arranged below one end, away from the motor (351), of the spiral rod (353) is connected with the gear disc (357) through a transmission belt (356), and a horizontal section of an L-shaped transmission rod (358) is connected onto the gear disc (357) through a pin bolt, the horizontal section of the L-shaped transmission rod (358) penetrates to the outside of the protective cover (31), the vertical section of the L-shaped transmission rod (358) is in transmission connection with the air transmission mechanism (36) through a pin, a double-end bevel gear rod (359) is arranged below the gear disc (357), the gear disc (357) is meshed with the upper end of the double-end bevel gear rod (359), and the lower part of the double-end bevel gear rod (359) is meshed with the air suction mechanism (32);

air suction mechanism (32) are including awl ratch (321), awl ratch (321) one end is run through to inside and actuating mechanism (35) of safety cover (31) and is engaged with mutually, awl ratch (321) other end fixedly connected with fan (322), be equipped with the air intake on shell (30) of fan (322) one side, be equipped with filter screen (323) on the air intake, actuating mechanism (35) are close to on the bottom of fan (322) vertical bearing frame (324) that is equipped with, one side that bearing frame (324) are close to fan (322) is equipped with pivot (325), adopt clearance fit between bearing frame (324) and pivot (325), be equipped with No. two fan (326) on pivot (325), be equipped with hold-in range (327) on awl ratch (321), awl ratch (321) are connected with pivot (325) transmission through hold-in range (327).

2. An air conditioner for improving air quality according to claim 1, wherein: the screw rod (353) is far away from one end of the motor (351) and is further provided with two limiting sleeves (3510), and the two limiting sleeves (3510) are respectively arranged on two sides of the transmission belt (356).

3. An air conditioner for improving air quality according to claim 1, wherein: filter sterilization mechanism (33) including secondary filter layer (331) that sets gradually, adsorbed layer (332) and activated carbon layer (333), one side that is close to air suction mechanism (32) is located in secondary filter layer (331), one side that is close to air humidification mechanism (34) is located in activated carbon layer (333), between secondary filter layer (331) and adsorbed layer (332) are located in adsorbed layer (332), one side that activated carbon layer (333) are close to air humidification mechanism (34) is equipped with ultraviolet lamp (334), the bottom of safety cover (31) is located in ultraviolet lamp (334), the upper shield of ultraviolet lamp (334) is equipped with lamp shade (335).

4. An air conditioner for improving air quality according to claim 1, wherein: the air humidifying mechanism (34) comprises a rotary table (341), a squeezing barrel (346) and a water tank (348), the squeezing barrel (346) is fixedly arranged on one side, far away from the air suction mechanism (32), of the protective cover (31), the water tank (348) is arranged above the squeezing barrel (346) and fixedly connected with the shell (30), the rotary table (341) is arranged at the bottom end inside the protective cover (31), the rotary table (341) is in transmission connection with the driving mechanism (35), a positioning rotating shaft (342) is arranged at the edge of the rotary table (341), a fixing frame (343) is sleeved outside the positioning rotating shaft (342), a piston rod (344) is fixedly connected to one side, far away from the air suction mechanism (32), of the fixing frame (343) and penetrates through the outer part of the protective cover (31) and is fixedly connected with a piston (345), the piston (345) is in the squeezing barrel (346) in a sliding connection mode, an atomizing spray head (, the water tank (348) is communicated with the extrusion cylinder (346) through a communication pipe (349), an electromagnetic valve (3410) is arranged on the communication pipe (349), the electromagnetic valve (3410) is electrically connected with the controller (37), a water feeding pipe (3411) is arranged on one side, away from the extrusion cylinder (346), of the water tank (348), the water feeding pipe (3411) penetrates through the outer portion of the shell (30), a liquid level sensor (3412) is further arranged in the water tank (348), the liquid level sensor (3412) is electrically connected with the controller (37), an indicating lamp (3413) is further arranged on one side, close to the water tank (348), of the shell (30), and the indicating lamp (3413) is electrically connected with the controller (37).

5. An air conditioner for improving air quality according to claim 4, wherein: the shell (30) is also provided with a humidity sensor (38), and the humidity sensor (38) is electrically connected with the controller (37).

6. An air conditioner for improving air quality according to claim 1, wherein: the air transmission mechanism (36) comprises a driven wheel (361), the rear surface of the driven wheel (361) is in transmission connection with a driving mechanism (35), a sector gear (362) is arranged on the front surface of the driven wheel (361), a sawtooth plate (363) is arranged above the sector gear (362), the sector gear (362) is meshed with the sawtooth plate (363), one end, far away from the sector gear (362), of the sawtooth plate (363) is fixedly connected with a push rod (364), one end, far away from the sawtooth plate (363), of the push rod (364) is connected with a push block (365), the upper end of the push block (365) is fixedly provided with a movable rod (366), the movable rod (366) is movably connected with a plurality of orderly-arranged movable short plates (367), a fixing rod (368) is arranged above the movable rod (366), the fixing rod (368) is fixedly arranged at the top end inside the shell (30), the middle part of each movable short plate (367) is, an air outlet (369) is arranged above the fixing rod (368), and a protective net (3610) is arranged on the air outlet (369).

7. An air conditioner for improving air quality according to claim 1, wherein: and a plasma generator (39) is also arranged above the air humidifying mechanism (34), and the plasma generator (39) is electrically connected with the controller (37).

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