CN111842263A - Cleaning device for central air conditioner indoor unit - Google Patents
Cleaning device for central air conditioner indoor unit Download PDFInfo
- Publication number
- CN111842263A CN111842263A CN202010717665.XA CN202010717665A CN111842263A CN 111842263 A CN111842263 A CN 111842263A CN 202010717665 A CN202010717665 A CN 202010717665A CN 111842263 A CN111842263 A CN 111842263A
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- Prior art keywords
- shaft
- wall
- groove
- water tank
- motor cavity
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- 238000004140 cleaning Methods 0.000 title claims abstract description 49
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 63
- 230000005540 biological transmission Effects 0.000 claims abstract description 42
- 230000007704 transition Effects 0.000 claims description 14
- 230000002146 bilateral effect Effects 0.000 claims description 4
- 238000004378 air conditioning Methods 0.000 claims description 2
- 238000005096 rolling process Methods 0.000 claims description 2
- 238000005406 washing Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
- B08B1/32—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/68—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements
- B01D46/681—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements by scrapers, brushes or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Cleaning In General (AREA)
Abstract
The invention discloses a cleaning device for an internal unit of a central air conditioner, which comprises a vehicle body, wherein a cleaning tank with a leftward opening is arranged in the vehicle body, a motor cavity is arranged at the lower side of the cleaning tank, a worm gear shaft extending up and down is uniformly and rotatably arranged on a wall body between the cleaning tank and the motor cavity, the worm gear shaft is fixedly connected with a brush in the cleaning tank, a transmission control device is arranged in the motor cavity, a water tank is arranged on the right side of the motor cavity of the vehicle body, a water pump is fixedly arranged on the top wall of the water tank, and a water pipe is fixedly connected onto the water pump.
Description
Technical Field
The invention relates to the technical field of air conditioners, in particular to a cleaning device for an internal unit of a central air conditioner.
Background
Along with the increase of indoor environment, more and more embedded central air conditioning is using, and most users attach importance to the clean comparison of the interior machine of air conditioner, and the piling up of interior machine dust bacterium causes great influence to people's health easily, consequently need carry out thorough washing to the filter screen wind wheel of interior machine etc. nevertheless present washing mostly is manual cleaning, and the air conditioner interior machine is generally installed in overhead department, and the deashing process is great to the people influence, also causes the dust in the room to raise easily.
Disclosure of Invention
Aiming at the technical defects, the invention provides a cleaning device for an internal unit of a central air conditioner, which can overcome the defects.
The invention relates to a cleaning device for an internal unit of a central air conditioner, which comprises a vehicle body, wherein a cleaning tank with a leftward opening is arranged in the vehicle body, a motor cavity is arranged at the lower side of the cleaning tank, a wall body between the cleaning tank and the motor cavity is uniformly and rotatably provided with a worm gear shaft extending up and down, the worm gear shaft is fixedly connected with a hairbrush in the cleaning tank, a transmission control device is arranged in the motor cavity, a water tank is arranged at the right side of the motor cavity of the vehicle body, a water pump is fixedly arranged on the top wall of the water tank, a water pipe is fixedly connected on the water pump, hydraulic rods are symmetrically and rotatably arranged on the top wall of the vehicle body left and right, a lifting block is fixedly connected on the hydraulic rods, a water tank with an upward opening is arranged on the top wall of the lifting block, the water pipe extends into the lifting, the water tank comprises a water tank bottom wall, a water tank bottom wall and a connecting pipeline, wherein the left side and the right side of the water tank bottom wall are symmetrically provided with water drainage pipes communicated with the connecting pipeline, a wall body between the connecting pipeline and the water tank is rotatably provided with a spline sleeve extending up and down, a transmission shaft extending up and down is connected with a spline in the spline sleeve, a turbine is fixedly connected to the inner side of the connecting pipeline, the transmission shaft is fixedly connected with a central brush disc in the water tank, a cleaning device is arranged in the water tank, and a movable.
Preferably, the transmission control device comprises a control motor fixedly installed on the bottom wall of the motor cavity, a motor shaft is in power connection with the control motor, a lifting spline sleeve is in spline connection with the motor shaft, an inclined block is rotatably connected to the outer wall of the lifting spline sleeve, the inclined block is connected to the bottom wall of the motor cavity through a spring, a hydraulic rod is fixedly connected to the outer wall of the lifting spline sleeve, a worm wheel is fixedly connected to the shaft of the worm wheel in the motor cavity, a worm shaft is rotatably installed on the left wall and the right wall of the motor cavity and is meshed with the worm wheel, a linking shaft is fixedly installed on the left side wall of the motor cavity and is in transmission connection with the worm shaft through a transmission belt, a push plate is slidably installed on the right side of the cleaning groove and is connected with the right side wall of the cleaning groove through a reset spring, and an inclined push rod is fixedly connected to the right side, the inclined plane push rod is in sliding fit with a wall body between the right side wall of the cleaning groove and the left side wall of the motor cavity, and the inclined plane push rod extends into the motor cavity and is matched with the inclined plane block.
Preferably, the transmission control device further comprises a connecting shaft rotatably mounted on the top wall of the motor cavity, a fixed gear is fixedly mounted at the lower end of the connecting shaft, the fixed gear is meshed with the hydraulic rod for connection, a swinging groove with an upward opening is formed in the top wall of the vehicle body, a swinging shaft extending from front to back is rotatably mounted on a wall body between the swinging groove and the motor cavity, the swinging shaft is connected with the connecting shaft through a transmission bevel gear set, a supporting swinging rod is fixedly connected in the swinging groove through the swinging shaft, a supporting connecting rod is fixedly connected between the hydraulic rods, a top groove with a downward opening is formed in the lower side of the supporting connecting rod, and the upper end of the supporting swinging rod extends into and is in sliding fit with the top groove.
Preferably, the cleaning device comprises an annular groove arranged on the inner wall of the water tank, an annular block extending into the water tank is arranged in the annular groove in a sliding manner, the annular block is arranged in the water tank in a bilateral symmetry manner, a connecting spline sleeve extending up and down is rotatably arranged, a roller is fixedly arranged on the outer wall of the connecting spline sleeve, the roller is connected with the inner wall of the water tank in a rolling manner, a spline in the connecting spline sleeve is connected with a rotating shaft extending up and down, the upper end of the rotating shaft is fixedly connected with a brush head, a reset block is rotatably connected to the lower side of the rotating shaft and is in sliding fit with the inner wall of the water tank, the reset block is connected with the annular block through a spring, a belt cavity communicated with the movable groove is arranged on the lower side of the annular groove, a belt shaft extending up and down is rotatably arranged between the belt cavity, the transmission gear is meshed with the annular block.
Preferably, the movable groove is provided with a through groove communicated with the connecting pipeline, a transition shaft is rotatably arranged on the bottom wall of the movable groove, a driven wheel is fixedly arranged on the transition shaft, the driven wheel is meshed with the driving wheel, the transition shaft is in transmission connection with the left side and the right side of the pulley shaft through a connecting transmission belt, an upward extending pressure rod is slidably arranged on the top wall of the movable groove, the pressure rod is connected with the bottom wall of the movable groove through a spring, the upper end of the pressure rod extends out of the lifting block, a lifting plate which can slide up and down is arranged between the movable groove and the water groove and extends into the water groove to be rotatably connected with the transmission shaft, the lifting plate extends into the movable groove and is fixedly connected with a locking block through a connecting rod, the locking block is in contact with the transition shaft, and levers are rotatably arranged on the left side and the right side of the movable, the lever is in contact with the pressure lever and the lifting plate.
The beneficial effects are that: this device simple structure, convenient operation, through the contact of depression bar control center brush dish and central air conditioner's central impeller, drives the worm wheel through abluent rivers and makes the worm wheel rotate, and then realizes that center brush dish and brush head rotate, reaches the surface of air conditioner and the cleaning work of central fan, makes the push pedal remove through the filter screen to make the motor drive the brush and carry out filter screen cleaning work.
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 view of a cleaning device for an indoor unit of a central air conditioner according to the present invention;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;
FIG. 3 is a schematic diagram of a right-side sectional view of the swing slot in FIG. 1;
fig. 4 is a schematic rear sectional view of the water tank shown in fig. 1.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations and/or steps that are mutually exclusive.
The invention will now be described in detail with reference to fig. 1-4, for convenience of description, the following orientations will now be defined: 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 invention discloses a cleaning device for an internal machine of a central air conditioner, which comprises a vehicle body 21, wherein a cleaning tank 19 with a leftward opening is arranged in the vehicle body 21, a motor cavity 54 is arranged at the lower side of the cleaning tank 19, a wall body between the cleaning tank 19 and the motor cavity 54 is uniformly and rotatably provided with a worm gear shaft 57 extending up and down, the worm gear shaft 57 is fixedly connected with a hairbrush 58 in the cleaning tank 19, a transmission control device is arranged in the motor cavity 54, a water tank 39 is arranged at the right side of the motor cavity 54 of the vehicle body 21, the top wall of the water tank 39 is fixedly provided with a water pump 38, the water pump 38 is fixedly connected with a water pipe 37, hydraulic rods 36 are rotatably arranged at the left and right of the top wall of the vehicle body 21, lifting blocks 34 are fixedly connected with the hydraulic rods 36, the top wall of the lifting blocks 34 is provided with a, the utility model discloses a washing machine, including basin 26, lifting block 34, automobile body 21, washing tank 19, connecting pipeline 20, spline sleeve 30, transmission shaft 28, connecting pipeline 20 inboard fixedly connected with turbine 18, transmission shaft 28 in basin 26 internal fixation center brush dish 27, be equipped with belt cleaning device in the basin 26, the basin 26 rear side is equipped with movable groove 66, the connecting pipeline 20 lower extreme stretches into automobile body 21 with washing tank 19 intercommunication, basin 26 diapire left and right sides symmetry be equipped with the drain pipe 33 of connecting pipeline 20 intercommunication, connecting pipeline 20 with wall body between the basin 26 rotates installs spline sleeve 30 that extends from top to bottom, spline sleeve 30 internal spline is connected with from top to bottom.
Advantageously, the transmission control device comprises a control motor 52 fixedly mounted on the bottom wall of the motor cavity 54, a motor shaft 51 is connected to the control motor 52 in a power mode, a lifting spline sleeve 50 is connected to the motor shaft 51 in a spline mode, a bevel block 49 is connected to the outer wall of the lifting spline sleeve 50 in a rotating mode, the bevel block 49 is connected to the bottom wall of the motor cavity 54 through a spring, a hydraulic rod 36 is fixedly connected to the outer wall of the lifting spline sleeve 50, a worm wheel 56 is fixedly connected to the worm wheel shaft 57 in the motor cavity 54, a worm shaft 53 is rotatably mounted on the left wall and the right wall of the motor cavity 54, the worm shaft 53 is in meshing connection with the worm wheel 56, a connecting shaft 42 is fixedly mounted on the left side wall of the motor cavity 54, the connecting shaft 42 is in belt transmission connection with the worm shaft 53 through a transmission belt 43, and a push plate 40 is slidably mounted, push pedal 40 passes through reset spring 41 and connects washing tank 19 right side wall, push pedal 40 right side fixedly connected with inclined plane push rod 55, inclined plane push rod 55 sliding fit washing tank 19 right side wall with wall body between the left side wall of motor chamber 54, inclined plane push rod 55 stretches into motor chamber 54 with the cooperation of inclined plane piece 49.
Advantageously, the transmission control device further comprises a connecting shaft 47 rotatably mounted on the top wall of the motor cavity 54, a fixed gear 48 is fixedly mounted at the lower end of the connecting shaft 47, the fixed gear 48 is meshed with the hydraulic rod 36, a swing groove 61 with an upward opening is formed in the top wall of the vehicle body 21, a swing shaft 59 extending forwards and backwards is rotatably mounted on a wall body between the swing groove 61 and the motor cavity 54, the swing shaft 59 is connected with the connecting shaft 47 through a transmission bevel gear set 45, a supporting swing rod 60 is fixedly connected with the swing shaft 59 in the swing groove 61, a supporting connecting rod 35 is fixedly connected between the hydraulic rods 36, a top groove 32 with a downward opening is formed in the lower side of the supporting connecting rod 35, and the upper end of the supporting swing rod 60 extends into and is in sliding fit with the top groove 32.
Beneficially, belt cleaning device is including locating annular 12 on the basin 26 inner wall, slidable mounting has the annular piece 11 that stretches into basin 26 in annular 12, annular piece 11 in basin 26 in the bilateral symmetry rotate install the linking spline sleeve 22 that extends from top to bottom, fixed mounting has gyro wheel 25 on the linking spline sleeve 22 outer wall, gyro wheel 25 with basin 26 inner wall roll connection, the spline connection has pivot 24 that extends from top to bottom in linking spline sleeve 22, pivot 24 upper end fixedly connected with brush head 23, pivot 24 downside rotates and is connected with reset block 16, reset block 16 sliding fit the basin 26 inner wall, reset block 16 passes through spring coupling annular piece 11, annular 12 downside be equipped with the belt chamber 15 that the activity groove 66 communicates, belt chamber 15 with the belt shaft 14 that extends from top to bottom is installed in the bilateral symmetry rotation between annular 12, the pulley shaft 14 is fixedly connected with a transmission gear 13 in the annular groove 12, and the transmission gear 13 is meshed with the annular block 11.
Advantageously, the movable groove 66 is provided with a through groove 65 communicated with the connecting pipeline 20, a transition shaft 64 is rotatably mounted on the bottom wall of the movable groove 66, a driven wheel 63 is fixedly mounted on the transition shaft 64, the driven wheel 63 is engaged with the driving wheel 17, the transition shaft 64 is in belt transmission connection with the pulley shafts 14 on the left and right sides through a connecting belt 62, an upwardly extending press rod 31 is slidably mounted on the top wall of the movable groove 66, the press rod 31 is connected with the bottom wall of the movable groove 66 through a spring, the upper end of the press rod 31 extends out of the lifting block 34, a lifting plate 29 which slides up and down is mounted between the movable groove 66 and the water tank 26, the lifting plate 29 extends into the water tank 26 and is rotatably connected with the transmission shaft 28, the lifting plate 29 extends into the movable groove 66 and is fixedly connected with a locking block 68 through a connecting rod, and the locking block 68 is in contact with, the front side wall of the movable groove 66 is provided with levers 69 at the left and right sides of the lifting plate 29 through a shaft in a rotating way, and the levers 69 are contacted with the pressure lever 31 and the lifting plate 29.
In an initial state, the hydraulic rod 36 is meshed with the fixed gear 48, the hydraulic rod 36 is separated from the face gear 44, the support swing rod 60 is accommodated in the swing groove 61, and the lock block 68 locks the transition shaft 64; when the central air conditioner starts to work, a filter screen of the central air conditioner is detached and placed in the cleaning groove 19, the hydraulic rod 36 works, meanwhile, the motor 52 is controlled to be started, the motor 52 drives the motor shaft 51 to rotate, the motor shaft 51 drives the hydraulic rod 36 to rotate through the lifting spline sleeve 50, the hydraulic rod 36 drives the connecting shaft 47 to rotate through the fixed gear 48, the connecting shaft 47 drives the swinging shaft 59 to rotate through the transmission bevel gear set 45, the swinging shaft 59 drives the supporting swinging rod 60 to rotate, the supporting swinging rod 60 is supported through the supporting connecting rod 35 in cooperation with the hydraulic rod 36 and drives the lifting block 34 to move upwards to be contacted with the central air conditioner, the water pump 38 works to drive water flow in the water tank 39 to enter the water tank 26 to start spraying water, the pressing rod 31 is contacted with the central air conditioner to move downwards, the lifting plate 31 drives the lifting plate 29 to move upwards through the lever 69, the lifting, after being sprayed, water flows into the connecting pipeline 20 through the water drainage pipe 33, the water drives the turbine 18 to rotate, the turbine 18 drives the central brush disc 27 and the spline sleeve 30 to rotate through the transmission shaft 28, the spline sleeve 30 rotates to drive the driving wheel 17 to rotate the driven wheel 63, the driven wheel 63 drives the transition shaft 64 to rotate, the transition shaft 64 is connected with the transmission belt 62 to drive the pulley shaft 14 to rotate, the pulley shaft 14 drives the annular block 11 to rotate through the transmission gear 13, the annular block 11 rotates to drive the rotating shaft 24 to rotate through the roller 25, the roller 25 drives the brush head 23 to rotate through the rotating shaft 24 to carry out cleaning work, the filter screen is pushed to drive the push plate 40 to move, the push plate 40 drives the bevel block 49 to move upwards through the bevel push rod 55, the bevel block 49 drives the lifting spline sleeve 50 to mesh the hydraulic rod 36 and the face gear 44, the face gear 44 drives the connecting shaft 42 to rotate the worm shaft 53 through, the worm shaft 57 rotates the brush 58 for cleaning.
After the work is finished, the filter screen is drawn out, the motor 52 is controlled to rotate reversely, and the hydraulic rod 36 reversely works to restore the initial state of the device.
Has the advantages that: this device simple structure, convenient operation, through the contact of depression bar control center brush dish and central air conditioner's central impeller, drives the worm wheel through abluent rivers and makes the worm wheel rotate, and then realizes that center brush dish and brush head rotate, reaches the surface of air conditioner and the cleaning work of central fan, makes the push pedal remove through the filter screen to make the motor drive the brush and carry out filter screen cleaning work.
The above description is only an embodiment of the invention, but the scope of the invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the invention. Therefore, the protection scope of the invention should be subject to the protection scope defined by the claims.
Claims (5)
1. The utility model provides a central air conditioning indoor unit belt cleaning device, includes the automobile body, its characterized in that: a cleaning tank with a leftward opening is arranged in the vehicle body, a motor cavity is arranged at the lower side of the cleaning tank, a wall body between the cleaning tank and the motor cavity is uniformly and rotatably provided with a worm gear shaft extending up and down, the worm gear shaft is fixedly connected with a brush in the cleaning tank, a transmission control device is arranged in the motor cavity, the vehicle body is provided with a water tank at the right side of the motor cavity, the top wall of the water tank is fixedly provided with a water pump, the water pump is fixedly connected with a water pipe, the top wall of the vehicle body is bilaterally and symmetrically and rotatably provided with a hydraulic rod, the hydraulic rod is fixedly connected with a lifting block, the top wall of the lifting block is provided with a water tank with an upward opening, the water pipe extends into the lifting block and is communicated with the water tank, the lower side of the lifting block is connected with a connecting pipeline, the, the wall body between the connecting pipeline and the water tank is rotatably provided with a spline sleeve extending up and down, a transmission shaft extending up and down is connected to the spline in the spline sleeve in a spline mode, a turbine is fixedly connected to the inner side of the connecting pipeline through the transmission shaft, a central brush disc is fixed in the water tank through the transmission shaft, a cleaning device is arranged in the water tank, and a movable groove is formed in the rear side of the water tank.
2. The cleaning device for the indoor unit of the central air conditioner as claimed in claim 1, wherein: the transmission control device comprises a control motor fixedly arranged on the bottom wall of the motor cavity, a motor shaft is in power connection with the control motor, a lifting spline sleeve is in spline connection with the motor shaft, an inclined block is rotatably connected to the outer wall of the lifting spline sleeve, the inclined block is connected with the bottom wall of the motor cavity through a spring, a hydraulic rod is fixedly connected to the outer wall of the lifting spline sleeve, a worm wheel is fixedly connected to the worm wheel shaft in the motor cavity, a worm shaft is rotatably arranged on the left wall and the right wall of the motor cavity and is meshed with the worm wheel, a connecting shaft is fixedly arranged on the left side wall of the motor cavity and is in transmission connection with the worm shaft through a transmission belt, a push plate is slidably arranged on the right side of the cleaning groove and is connected with the right side wall of the cleaning groove through a reset spring, and an inclined push rod is fixedly connected to the right side of, the inclined plane push rod is in sliding fit with a wall body between the right side wall of the cleaning groove and the left side wall of the motor cavity, and the inclined plane push rod extends into the motor cavity and is matched with the inclined plane block.
3. The cleaning device for the indoor unit of the central air conditioner as claimed in claim 1, wherein: the transmission control device further comprises a connecting shaft which is rotatably installed on the top wall of the motor cavity, a fixed gear is fixedly installed at the lower end of the connecting shaft, the fixed gear is meshed with the hydraulic rod to be connected, a swinging groove with an upward opening is formed in the top wall of the automobile body, a swinging shaft which extends from front to back is rotatably installed on a wall body between the swinging groove and the motor cavity, the swinging shaft is connected with the connecting shaft through a transmission bevel gear set, the swinging shaft is fixedly connected with a supporting swing rod in the swinging groove, a supporting connecting rod is fixedly connected between the hydraulic rods, a top groove with a downward opening is formed in the lower side of the supporting connecting rod, and the upper end of the supporting swing rod stretches into and is in sliding fit.
4. The cleaning device for the indoor unit of the central air conditioner as claimed in claim 1, wherein: the cleaning device comprises an annular groove arranged on the inner wall of the water tank, an annular block extending into the water tank is arranged in the annular groove in a sliding manner, the annular block is arranged in the water tank in a bilateral symmetry manner, a connecting spline sleeve extending up and down is arranged in the water tank in a rotating manner, a roller is fixedly arranged on the outer wall of the connecting spline sleeve, the roller is connected with the inner wall of the water tank in a rolling manner, a spline in the connecting spline sleeve is connected with a rotating shaft extending up and down, a brush head is fixedly connected to the upper end of the rotating shaft, a reset block is rotationally connected to the lower side of the rotating shaft and is in sliding fit with the inner wall of the water tank, the reset block is connected with the annular block through a spring, a belt cavity communicated with the movable groove is arranged on the lower side of the annular groove, a belt wheel shaft extending up, the transmission gear is meshed with the annular block.
5. The cleaning device for the indoor unit of the central air conditioner as claimed in claim 1, wherein: the movable groove is provided with a through groove communicated with the connecting pipeline, a transition shaft is rotatably arranged on the bottom wall of the movable groove, a driven wheel is fixedly arranged on the transition shaft, the driven wheel is meshed with the driving wheel, the transition shaft is in transmission connection with the left side and the right side of the belt wheel shaft through a connecting transmission belt, an upward extending pressure rod is slidably arranged on the top wall of the movable groove, the pressure rod is connected with the bottom wall of the movable groove through a spring, the upper end of the pressure rod extends out of the lifting block, a lifting plate which can slide up and down is arranged between the movable groove and the water groove, the lifting plate extends into the water groove and is in rotational connection with the transmission shaft, the lifting plate extends into the movable groove and is fixedly connected with a locking block through a connecting rod, the locking block is in contact with the transition shaft, and levers are rotatably arranged on the front side wall, the lever is in contact with the pressure lever and the lifting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010717665.XA CN111842263A (en) | 2020-07-23 | 2020-07-23 | Cleaning device for central air conditioner indoor unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010717665.XA CN111842263A (en) | 2020-07-23 | 2020-07-23 | Cleaning device for central air conditioner indoor unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111842263A true CN111842263A (en) | 2020-10-30 |
Family
ID=72949818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010717665.XA Withdrawn CN111842263A (en) | 2020-07-23 | 2020-07-23 | Cleaning device for central air conditioner indoor unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111842263A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114643881A (en) * | 2022-02-14 | 2022-06-21 | 江西诚安新能源科技有限公司 | Wireless charging device of electric vehicle |
-
2020
- 2020-07-23 CN CN202010717665.XA patent/CN111842263A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114643881A (en) * | 2022-02-14 | 2022-06-21 | 江西诚安新能源科技有限公司 | Wireless charging device of electric vehicle |
| CN114643881B (en) * | 2022-02-14 | 2024-01-02 | 江西诚安新能源科技有限公司 | Wireless charging device of electric vehicle |
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Application publication date: 20201030 |
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| WW01 | Invention patent application withdrawn after publication |