CN114543582B - Movable automatic cleaning device for surface air cooler of central air conditioner - Google Patents
Movable automatic cleaning device for surface air cooler of central air conditioner Download PDFInfo
- Publication number
- CN114543582B CN114543582B CN202210214826.2A CN202210214826A CN114543582B CN 114543582 B CN114543582 B CN 114543582B CN 202210214826 A CN202210214826 A CN 202210214826A CN 114543582 B CN114543582 B CN 114543582B
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- Prior art keywords
- water
- surface cooler
- shell
- lifting
- cooler
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- 238000004140 cleaning Methods 0.000 title claims abstract description 36
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 104
- 239000007921 spray Substances 0.000 claims abstract description 12
- 238000000034 method Methods 0.000 claims abstract description 10
- 238000004378 air conditioning Methods 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 2
- 238000005507 spraying Methods 0.000 abstract description 5
- 239000002351 wastewater Substances 0.000 description 11
- 230000006854 communication Effects 0.000 description 2
- 239000002826 coolant Substances 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 241001233242 Lontra Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
- F28G9/00—Cleaning by flushing or washing, e.g. with chemical solvents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/30—Arrangement or mounting of heat-exchangers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
- F28G15/00—Details
- F28G15/04—Feeding and driving arrangements, e.g. power operation
Abstract
The invention discloses a movable automatic cleaning device for a surface cooler of a central air conditioner, which comprises a shell, wherein a water tank is arranged in the shell, a water pump is fixed below the left side of the water tank through a screw, the right side of the water pump is communicated with a water outlet pipe, an upper pipe is arranged above the water pump, the outer side of the upper pipe is connected with a sleeve head in a bearing manner, the right side of the sleeve head is communicated and fixed with a spray head, a swinging mechanism which can enable the spray head to swing back and forth automatically to expand the cleaning range of the surface cooler is arranged at the disconnection position of the water outlet pipe and the upper pipe, and a lifting rotating mechanism which can automatically lift the surface cooler to push the surface cooler to a turntable by people is arranged on the right side of the bottom of the shell, and simultaneously, the surface cooler on the turntable can continuously rotate automatically in the cleaning process. According to the invention, through the swinging mechanism, water sprayed by the spray head can shake back and forth at the same time, so that the water spraying range can be increased, and the outer side of the surface cooler in the rotating process is cleaned by 360 degrees without dead angles.
Description
Technical Field
The invention relates to the technical field of surface coolers, in particular to a movable automatic cleaning device for a central air conditioner surface cooler.
Background
There are two types of surface coolers: the heat exchanger of the fan coil, its performance has determined the capacity of the fan coil to convey cold (hot) and influence to the amount of wind, there is this apparatus in the general central air conditioner, the air-cooled fin heat exchanger in the air conditioning unit, utilize the refrigerant to absorb heat in the air cooler, make it cooled space temperature reduce gradually, the fan coil surface cooler of the air handling unit, cool the air flowing through the heat exchange fin outside the tube through the air conditioner chilled water (coolant water) flowing inside, the cooled cold air is sent to the place to supply cold of using by the fan, the coolant water brings the heat absorbed back to the refrigerating unit from the return water pipeline of the surface cooler, give off the heat, cooled and then sent back to the surface cooler to absorb heat, cool the air flowing through, circulate constantly, because the surface cooler is in the long-term operation, absorb very heavy dust outside the air cooling fin easily, need wash regularly, in order to guarantee the normal use of the surface cooler, but there are defects still when using in the existing surface cooler cleaning device, for example:
1. the surface cooler is inconvenient to automatically pull and lift, and a plurality of people are usually required to lift and place the surface cooler on the cleaning device, so that not only is the manual labor force increased, but also the cleaning efficiency of the surface cooler is reduced;
2. the range of the spray head for spraying and cleaning the surface cooler is not convenient to increase by utilizing the potential force of water, so that great inconvenience is brought to people;
therefore, it is necessary to provide a mobile automatic cleaning device for a surface air cooler of a central air conditioner to solve the above technical problems.
Disclosure of Invention
The invention aims to provide a movable automatic cleaning device for a surface cooler of a central air conditioner, which can enable water sprayed by a spray head to shake back and forth simultaneously by utilizing a swinging mechanism, so that the range of water spraying can be increased, and 360-degree dead angle-free cleaning of the outer side of the surface cooler in the rotating process can be realized, so that the problems in the background technology are solved.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a portable self-cleaning device of central air conditioning surface cooler, includes the casing, place the water tank in the casing, just water tank left side below has the water pump through the fix with screw, water pump right side intercommunication has the outlet pipe, just the water pump top is provided with the upper tube, upper tube outside bearing connection has the pullover, just pullover right side intercommunication is fixed with the shower nozzle, the shower nozzle is provided with the rocking mechanism that can make the shower nozzle can automatic go up back and forth swing expansion to surface cooler cleaning range with the upper tube disconnection department, casing bottom right side is installed can be lifted the surface cooler and is convenient for people to push it to the carousel on, and can also continuously make the surface cooler on the carousel simultaneously in the lifting rotary mechanism of cleaning process autogiration, rocking mechanism includes the bearing connection the outlet pipe is in with the gear sleeve in the upper tube outside, just the inboard welding of gear sleeve has T type pole, the gear sleeve right side is provided with the slide, just the front side welding has the spring telescopic link, motor rotary mechanism includes and carries out the back and forth swing expansion to enlarge the surface cooler cleaning range, and the inside the lifting plate is connected with the inside lifting plate is connected with the lifting plate in the side of the reciprocating motor, the lifting plate is connected with the inside lifting plate outside the lifting plate.
Preferably, the screen plate is installed below the right side of the shell, the filter screen is fixed below the inside of the shell, and the turntable is connected in a sliding manner in the middle of the upper side of the screen plate.
Preferably, the bottom of the water tank is communicated with a water suction pipe.
Preferably, the rack on the outer side of the gear sleeve is trisected, and the outer side of the gear sleeve is meshed with the outer side of the sliding plate.
Preferably, the outer side of the sliding plate and the right side of the shell form a front-back sliding structure.
Preferably, the upper electromagnet and the lower electromagnet are arranged in a very repulsive manner.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the lifting rotating mechanism is arranged, the upper electromagnet and the lifting plate at the top of the upper electromagnet can be effectively and rapidly moved upwards by utilizing the repulsive acting force of the upper electromagnet and the lower electromagnet and are in threaded connection with the outer side of the reciprocating screw rod, and the lifting plate can be effectively driven to move upwards by matching with the polish rod under the action of the rotation of the reciprocating screw rod, so that the surface cooler lifted above the lifting plate can be effectively lifted upwards to be flush with the upper lifting screen plate, and the surface cooler is effectively and conveniently pushed to the upper part of the rotating turntable by people to carry out omnibearing cleaning by the movable automatic cleaning device of the surface cooler of the traditional central air conditioner;
2. according to the invention, the swinging mechanism is arranged, the water wheel, the T-shaped rod and the gear sleeve can be effectively driven to rotate simultaneously by water flow force, the rack on the outer side of the gear sleeve is of a trisection structure, and the rack on the outer side of the gear sleeve can intermittently drive the sliding plate to move back and forth in cooperation with the spring telescopic rod during rotation, so that the inner side of the sliding plate penetrates through the spray head in sliding connection through the sliding groove, and swings back and forth on the outer side of the upper pipe in cooperation with the sleeve head, and the movable automatic cleaning device for the surface air conditioner can enable water sprayed by the spray head to swing back and forth simultaneously, so that the water spraying range can be increased, and 360-degree dead angle-free cleaning of the outer side of the surface air conditioner in the rotation process can be realized;
3. the invention is provided with the water suction pipe, can effectively filter the wastewater generated after the surface cooler is cleaned by utilizing the screen plate, the cobble and the filter screen for multiple times, and can effectively suck the filtered cleaning water into the inner side of the water tank by matching with the water suction pipe by utilizing the action that the water in the inner side of the water tank is continuously pumped out by the water pump and the action of negative pressure is formed on the inner side of the water tank.
Drawings
FIG. 1 is a schematic diagram of a mobile automatic cleaning device for a surface air cooler of a central air conditioner according to a preferred embodiment of the present invention;
FIG. 2 is an enlarged schematic view of the structure shown in FIG. 1 at A;
FIG. 3 is an enlarged schematic view of the structure at B shown in FIG. 1;
FIG. 4 is an enlarged schematic view of the structure at C shown in FIG. 1;
FIG. 5 is a schematic view of the mounting structure of the slider and the spring telescoping rod shown in FIG. 2;
fig. 6 is a schematic view of the installation structure of the lifting plate and the polish rod shown in fig. 1.
In the figure: 1. a housing; 101. a screen plate; 102. a filter screen; 103. a turntable; 2. a water tank; 201. a water suction pipe; 3. a water pump; 4. a water outlet pipe; 5. an upper pipe; 501. a sleeve head; 6. a spray head; 7. a rocking mechanism; 701. a gear sleeve; 702. a T-shaped rod; 703. a water wheel; 704. a slide plate; 705. a spring telescoping rod; 8. lifting the rotating mechanism; 801. a drive shaft; 802. a sprocket mechanism; 803. a reciprocating screw rod; 804. a lifting plate; 805. an upper electromagnet; 805a, a lower electromagnet; 806. and (5) a polish rod.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-6, an embodiment of the present invention is provided: the utility model provides a portable self-cleaning device of central air conditioning surface cooler, including casing 1, otter board 101, filter screen 102, carousel 103, water tank 2, the water suction pipe 201, water pump 3, outlet pipe 4, upper pipe 5, the pullover 501, shower nozzle 6, rocking mechanism 7, gear sleeve 701, T type pole 702, the water wheel 703, slide 704, spring telescopic link 705, lifting rotary mechanism 8, drive shaft 801, sprocket mechanism 802, reciprocating lead screw 803, lifting board 804, upper electromagnet 805, lower electromagnet 805a and polished rod 806, water tank 2 has been placed in casing 1, and water pump 3 is fixed with through the screw in water tank 2 left side below, water pump 3 right side intercommunication has outlet pipe 4, and water pump 3 top is provided with upper pipe 5, upper pipe 5 outside bearing is connected with pullover 501, and pullover 501 right side intercommunication is fixed with shower nozzle 6, the position of disconnection of outlet pipe 4 and upper pipe 5 is provided with can make shower nozzle 6 carry out the rocking mechanism 7 that the back and forth rocking expands the surface cooler wash the scope voluntarily, but the automatic lifting of casing 1 bottom right side is convenient for pushing it to carousel 103 to rotate on the carousel 103, and can also make surmounting mechanism in the surface cooler continuously rotate in the carousel 8 simultaneously.
Example 1
Referring to fig. 1-2 and 5, the lifting rotation mechanism 8 comprises a driving shaft 801 fixed at two ends of a bi-directional motor, a sprocket mechanism 802 is connected with an outer key below the driving shaft 801, a reciprocating screw 803 is connected with an inner key at the right side of the sprocket mechanism 802, a lifting plate 804 is connected with an outer side below the reciprocating screw 803 in a penetrating manner, an upper electromagnet 805 is fixed at the left side below the lifting plate 804, a lower electromagnet 805a is arranged below the upper electromagnet 805, a polish rod 806 is connected with the inner side behind the lifting plate 804 in a penetrating manner, the upper electromagnet 805 and the lower electromagnet 805a are arranged in a magnetic pole in a repulsive manner, the whole device is moved to the front of the surface cooler through a bottom wheel, the lifting plate 804 is inserted into the bottom of the surface cooler, then the driving shaft 803 at the upper end and the lower end of the double-headed motor is started to rotate, the sprocket mechanism 802 is driven to rotate through the rotation of the driving shaft 801, and the reciprocating screw 803 inside the right side of the sprocket mechanism 802 is driven to rotate, at this time, in order to make the lifting plate 804 screwed with the outer side of the reciprocating screw 803, at this time, the power supplies of the upper electromagnet 805 and the lower electromagnet 805a can be turned on through the control button, and the two electromagnets are communicated with each other, because the upper electromagnet 805 and the lower electromagnet 805a are in repulsive arrangement, the upper electromagnet 805 can be rapidly repelled upwards in the process of communicating the current and screwed with the outer side of the reciprocating screw 803, when the reciprocating screw 803 rotates, the lifting plate 804 can be effectively driven to move upwards in cooperation with the polish rod 806, so that the surface cooler lifted above the lifting plate 804 can be effectively lifted upwards at the same time and is flush with the screen 101, then the surface cooler is manually pushed to the upper side of the turntable 103, at this time, the currents of the upper electromagnet 805 and the lower electromagnet 805a are cut off, so that the lifting plate 804 and the upper electromagnet 805 at the bottom slide to the area where the reciprocating screw 803 is not screwed, thereby avoided when reciprocating lead screw 803 continuously rotates, lead to lifting plate 804 to continuously reciprocate, and then can make lifting plate 804 can cooperate the repulsion of upper electromagnet 805 and lower electromagnet 805a and reciprocating lead screw 803 threaded connection when needs, then park in reciprocating lead screw 803's below when not needing, can also drive carousel 103 and continuously rotate when drive shaft 801 rotates to the surface cooler that drive carousel 103 top placed is continuously rotatory, thereby has been convenient for the washing at no dead angle to the surface cooler border.
Example 2
Referring to fig. 1, 3-4 and 6, the difference from embodiment 1 is that: the rocking mechanism 7 comprises a gear sleeve 701 which is connected to the outer side of the water outlet pipe 4 and the outer side of the upper pipe 5 through a bearing, a T-shaped rod 702 is welded to the inner side of the gear sleeve 701, a water wheel 703 is welded to the bottom end of the T-shaped rod 702, a sliding plate 704 is arranged on the right side of the gear sleeve 701, a spring telescopic rod 705 is welded to the front side of the sliding plate 704, racks on the outer side of the gear sleeve 701 are trisected, the outer side of the gear sleeve 701 and the outer side of the sliding plate 704 are meshed with each other, the outer side of the sliding plate 704 and the right side of the shell 1 form a front-back sliding structure, a water pump is started to enable water on the inner side of the water tank 2 to be pumped in through the water inlet pipe and discharged from the water outlet pipe 4 and the upper pipe 5, when the water passes through the inner side of the water outlet pipe 4, the water wheel 703, the T-shaped rod 702 and the gear sleeve 701 are driven to rotate simultaneously, the sliding plate 704 can be intermittently driven to move back and forth through the spring telescopic rod 705 through the sliding grooves on the inner side of the sliding plate 704, a nozzle 6 which penetrates through the sliding connection through the sliding grooves, and the sleeve 501 swings back and forth on the outer side of the upper pipe 5, when the water conveyed by the upper pipe 5 is evenly comes out of the nozzle 6, the water can be enabled to be sprayed out, and the water can be simultaneously and the water can be sprayed out from the outer side of the upper pipe 5, and the water tank can be further can be washed, and the water can be further and the outside 360 can be free from the outside and the side.
Example 3
Referring to fig. 1, the difference from embodiment 2 is that: the screen 101 is installed below the right side of the shell 1, the filter screen 102 is fixed below the inner part of the shell 1, the middle part of the upper part of the screen 101 is connected with the rotary disc 103 in a sliding manner, the bottom of the water tank 2 is communicated with the water suction pipe 201, so that a lot of waste water can be generated in the cleaning process of the surface cooler, in order to recycle the waste water, the waste water after the cleaning of the surface cooler can be directly filtered into cobblestones below the screen 101, coarse waste in the waste water is filtered through the cobblestones, and then filtered again from the filter screen 102 to the position right below the shell 1, and the water inside the water tank 2 is continuously pumped out through the water pump 3, so that negative pressure is formed inside the water tank 2, and at the moment, the filtered cleaning water is matched with the water suction pipe 201 to be sucked into the inner side of the water tank 2, so that the waste water after the cleaning of the surface cooler can be effectively recycled (note: the effect of negative pressure siphon principle is utilized).
Working principle: as shown in fig. 1, 3-4 and 6, the whole device is moved to the front of the surface cooler through the bottom wheel, the lifting plate 804 is inserted into the bottom of the surface cooler, then the driving shaft 801 at the upper end and the lower end is driven to rotate by the double-headed motor, the driving shaft 801 rotates to drive the sprocket mechanism 802 to rotate, thereby driving the reciprocating screw 803 in the right side of the sprocket mechanism 802 to rotate, at the moment, in order to lead the lifting plate 804 to be in threaded connection with the outer side of the reciprocating screw 803, the power supply of the upper electromagnet 805 and the lower electromagnet 805a can be started through the control button, the upper electromagnet 805 and the lower electromagnet 805a are in current communication, the upper electromagnet 805 and the lower electromagnet 805a are in repulsive arrangement, the upper electromagnet 805 can be rapidly repelled in the current communication process, and in threaded connection with the outer side of the reciprocating screw 803, the lifting plate 804 can be effectively driven to be matched with the polish rod 806 to move upwards when the reciprocating screw rotates, so that the surface cooler lifted above the lifting plate 804 can be lifted upwards effectively at the same time and is flush with the screen plate 101, then the surface cooler is manually pushed to the upper part of the turntable 103, and the current of the upper electromagnet 805 and the lower electromagnet 805a is cut off at the moment, so that the lifting plate 804 and the upper electromagnet 805 at the bottom slide to the area where the reciprocating screw 803 is not threaded, the lifting plate 804 is prevented from continuously moving up and down when the reciprocating screw 803 continuously rotates, the lifting plate 804 can be matched with the repulsion of the upper electromagnet 805 and the lower electromagnet 805a to be in threaded connection with the reciprocating screw 803 when needed, the surface cooler can be parked below the reciprocating screw 803 when not needed, the turntable 103 can be driven to continuously rotate when the driving shaft 801 rotates, the surface cooler placed above the turntable 103 is driven to continuously rotate, thereby being convenient for cleaning the peripheral ring of the surface cooler without dead angles;
when the operation is finished, as shown in fig. 1-2 and fig. 5, the water pump 3 is started to enable water inside the water tank 2 to be pumped in through the water inlet pipe and discharged from the water outlet pipe 4 and the upper pipe 5, when the water passes through the inside of the water outlet pipe 4, the water wheel 703, the T-shaped rod 702 and the gear sleeve 701 are driven to rotate simultaneously, the sliding plate 704 can be intermittently driven to move back and forth in cooperation with the spring telescopic rod 705 under the rotation action of the gear sleeve 701 with the trisection of the outer rack, so that the inner side of the sliding plate 704 penetrates through the spray head 6 in sliding connection through the sliding groove, and the sleeve head 501 is matched to swing back and forth outside the upper pipe 5, when the water conveyed by the upper pipe 5 is uniformly sprayed out from the spray head 6, the sprayed water can shake back and forth at the same time, so that the water spraying range can be increased, and the outer side of the surface cooler in the rotating process can be cleaned without dead angle in 360 degrees;
as shown in fig. 1, since the surface cooler generates much waste water during the cleaning process, in order to recycle the waste water, the waste water after the surface cooler is cleaned is directly filtered from above the screen 101 to the inside of the cobble below, then the coarse waste in the waste water is filtered by the cobble, and then filtered again from the filter screen 102 to the right below the casing 1, and the water inside the water tank 2 is continuously pumped out by the water pump 3, so that negative pressure is formed inside the water tank 2, at this time, the filtered cleaning water can be effectively sucked into the inside of the water tank 2 by the negative pressure inside the water tank 2, and the waste water after the surface cooler is cleaned can be effectively recycled and reused by matching with the suction pipe 201: the negative pressure siphon principle is used here, which is the working principle of the scheme, and thus, a series of works are completed.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (3)
1. The utility model provides a portable self-cleaning device of central air conditioning surface cooler, includes casing (1), its characterized in that: the novel water cooling device is characterized in that a water tank (2) is placed in the shell (1), a water pump (3) is fixed below the left side of the water tank (2) through a screw, a water outlet pipe (4) is communicated with the right side of the water pump (3), an upper pipe (5) is arranged above the water pump (3), a sleeve head (501) is connected to an outer side bearing of the upper pipe (5), a spray head (6) is fixedly connected to the right side of the sleeve head (501), a swinging mechanism (7) capable of enabling the spray head (6) to swing back and forth automatically to expand the cleaning range of the surface cooler is arranged at the disconnection position of the water outlet pipe (4) and the upper pipe (5), and a lifting rotating mechanism (8) capable of automatically lifting the surface cooler to be pushed onto a rotary table (103) by people conveniently is arranged on the right side of the bottom of the shell (1) and continuously enabling the surface cooler on the rotary table (103) to automatically rotate in the cleaning process;
the swing mechanism (7) comprises a gear sleeve (701) which is connected to the outer sides of the water outlet pipe (4) and the upper pipe (5) through a bearing, a T-shaped rod (702) is welded to the inner side of the gear sleeve (701), a water wheel (703) is welded to the bottom end of the T-shaped rod (702), a sliding plate (704) is arranged on the right side of the gear sleeve (701), a spring telescopic rod (705) is welded to the front side of the sliding plate (704), racks on the outer sides of the gear sleeve (701) are trisected, the outer sides of the gear sleeve (701) are meshed with the outer sides of the sliding plate (704), and a front-back sliding structure is formed by the outer sides of the sliding plate (704) and the right side of the shell (1);
lifting rotary mechanism (8) are including fixing drive shaft (801) at two ends of bi-directional motor, just drive shaft (801) below outside key is connected with sprocket mechanism (802), just inside key in sprocket mechanism (802) right side is connected with reciprocating screw (803), reciprocating screw (803) below outside through connection has lifting plate (804), just lifting plate (804) below left side is fixed with electro-magnet (805), just it is provided with down electro-magnet (805 a) to go up electro-magnet (805) below, lifting plate (804) rear side inside through connection has polished rod (806), go up electro-magnet (805) with lower electro-magnet (805 a) magnetic pole is the setting that repels.
2. The mobile automatic cleaning device for a surface air cooler of a central air conditioner according to claim 1, wherein: the screen plate (101) is installed below the right side of the shell (1), the filter screen (102) is fixed below the inner part of the shell (1), and the turntable (103) is connected in a sliding mode to the middle of the upper part of the screen plate (101).
3. The mobile automatic cleaning device for a surface air cooler of a central air conditioner according to claim 1, wherein: the bottom of the water tank (2) is communicated with a water suction pipe (201).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210214826.2A CN114543582B (en) | 2022-03-07 | 2022-03-07 | Movable automatic cleaning device for surface air cooler of central air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210214826.2A CN114543582B (en) | 2022-03-07 | 2022-03-07 | Movable automatic cleaning device for surface air cooler of central air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114543582A CN114543582A (en) | 2022-05-27 |
| CN114543582B true CN114543582B (en) | 2023-10-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210214826.2A Active CN114543582B (en) | 2022-03-07 | 2022-03-07 | Movable automatic cleaning device for surface air cooler of central air conditioner |
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