CN112413757A - Intelligent cleaning and degerming device for closed central air conditioner - Google Patents
Intelligent cleaning and degerming device for closed central air conditioner Download PDFInfo
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- CN112413757A CN112413757A CN202011331544.8A CN202011331544A CN112413757A CN 112413757 A CN112413757 A CN 112413757A CN 202011331544 A CN202011331544 A CN 202011331544A CN 112413757 A CN112413757 A CN 112413757A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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Abstract
The invention relates to the technical field of central air conditioners and discloses an intelligent cleaning and sterilizing device for a closed central air conditioner, which comprises a first shell, wherein the inside of the first shell is movably connected with a first rotating rod, and the outside of the first rotating rod is fixedly connected with an annular electromagnet; under the interact through between all structures of this device, can be so that when the air conditioner is closed, this device can carry out the operation of cleaning of central air conditioning filter screen automatically, the filter screen surface adhesion a large amount of dusts of air conditioner will be avoided like this, thereby will improve central air conditioning's operating quality, moreover, this device can also carry out the degerming operation when cleaning, bacterial growing will be avoided like this, thereby just also can avoid the bacterium to fly away in the air, and then just also can protect people's physical and mental health, and this device changes traditional manual cleaning into intelligent machine self-cleaning, accord with modern intelligent theory so more.
Description
Technical Field
The invention relates to the technical field of central air conditioners, in particular to an intelligent cleaning and sterilizing device for a central air conditioner after the central air conditioner is turned off.
Background
The central air-conditioning system is composed of one or more cold and heat source systems and a plurality of air-conditioning systems, and the principle of liquid vaporization refrigeration is adopted to provide required cold energy for the air-conditioning systems, so the central air-conditioning system is generally applied to various large-scale places such as office buildings, markets and the like, but after the existing central air-conditioning system is used for a long time, a large amount of dust particles are attached to a filter screen inside the existing central air-conditioning system, so a large amount of dirt and bacteria are gathered on the surface of a ventilating duct, the ventilation resistance of the central air-conditioning system is increased, the working quality of the air-conditioning system is further reduced, meanwhile, the indoor air is polluted due to the large amount of bacteria attached to the filter screen, the health of people is influenced, and the existing central air-conditioning system needs to be manually disassembled and cleaned, so time and labor are, so that the effects of degerming and dust removal are poor, and the physical and psychological health of people is affected.
Therefore, in order to solve these problems, an intelligent cleaning and sterilizing device for the central air conditioner after being turned off is needed.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides an intelligent cleaning and sterilizing device after a central air conditioner is closed, which has the advantages of automatically cleaning and sterilizing a filter screen when the air conditioner is closed and protecting the physical and psychological health of people, and solves the problems that after the existing central air conditioner is used for a long time, a large amount of dust particles are adhered to the filter screen inside the existing central air conditioner, so that a large amount of dirt and bacteria are gathered on the surface of a ventilating duct, the ventilation resistance of the central air conditioner is increased, the working quality of the air conditioner is further reduced, meanwhile, the indoor air is polluted due to the large amount of bacteria adhered to the filter screen, the health of people is influenced, and when the existing central air conditioner is cleaned, the filter screen needs to be manually disassembled and cleaned, so that time and labor are wasted, the cleaning effect is poor, and the sterilizing and dust removing effects are poor, further, the physical and mental health of people is affected.
(II) technical scheme
In order to realize the purposes of automatically cleaning and sterilizing the filter screen and protecting the physical and psychological health of people when the air conditioner is closed, the invention provides the following technical scheme: an intelligent cleaning and degerming device for closed central air conditioner comprises a first shell, wherein a first rotating rod is movably connected inside the first shell, an annular electromagnet is fixedly connected outside the first rotating rod, an annular magnet is movably connected outside the annular electromagnet, a convex rod is fixedly connected outside the annular magnet, a threaded rod is movably connected outside the first rotating rod, a clockwork spring is fixedly connected inside the threaded rod, a sliding block is movably connected outside the threaded rod, a cleaning rod is fixedly connected outside the sliding block, a second shell is fixedly connected inside the sliding block, a sliding rod is movably connected inside the second shell, an iron block is fixedly connected outside the sliding rod, a fixed spring is fixedly connected outside the iron block, a fixed electromagnet is fixedly connected outside the fixed spring, a control rotary disc is movably connected outside the sliding rod, and a water outlet pipe is fixedly connected outside the control rotary disc, the outside swing joint of outlet pipe has the inlet tube, the inside fixedly connected with electromagnetic component of shell one, the inside swing joint of shell one has carousel one, the outside swing joint of carousel one has the rack board, the outside meshing of rack board has drive gear, drive gear's outside meshing has sector gear, sector gear's outside fixedly connected with grip block, the inside fixedly connected with photosensitive component of grip block.
Preferably, annular electromagnet's outside fixedly connected with expanding spring, annular magnet fixed connection is in expanding spring's outside, and the polarity after annular electromagnet circular telegram is the same with annular magnet's polarity to the inboard fixedly connected with lug of threaded rod forms a recess between per two lugs, and the specification of recess and the specification phase-match of nose bar, the one end fixed connection of clockwork spring is in the inboard of threaded rod, and its other end fixed connection is in the inside of shell one.
Preferably, fixed electro-magnet, slide bar, iron plate all have four, and the specification of iron plate and the specification phase-match of fixed electro-magnet, the inlet opening has been seted up on the surface of outlet pipe, the specification and the inlet tube phase-match of inlet opening, and the outside swing joint of outlet pipe has the shower nozzle, attracts the iron plate and makes the slide bar motion after the fixed electro-magnet circular telegram, just so makes the control carousel rotate ninety degrees to make the inlet opening coincide with the position of inlet tube.
Preferably, the control rotary disc is movably connected inside the second shell, the outer portion of the control rotary disc is fixedly connected with the buckling pin, the outer portion of the sliding rod is fixedly connected with the buckling rod, a buckling groove is formed between every two buckling rods, and the specification of the buckling groove is matched with that of the buckling pin.
Preferably, the electromagnetic component mainly comprises the N utmost point, the S utmost point, insulating casing, bar copper, movable rod, supporting spring, and insulating casing fixed connection is in the inside of shell one, and the equal fixed connection of N utmost point and the S utmost point is in the inside of insulating casing, and bar copper swing joint is in the inside of insulating casing, and movable rod fixed connection is in the outside of bar copper, and supporting spring fixed connection is in the outside of movable rod, and the specification homogeneous phase matching and the position homogeneous phase of the N utmost point, the S utmost point and bar copper correspond.
Preferably, the outside fixedly connected with block round pin of carousel one, the block groove has been seted up on the surface of rack board, and the specification in block groove and the specification phase-match of block round pin, photosensitive assembly mainly comprises photo resistance, shading shell and transparent shell, and shading shell fixed connection is in the inside of grip block, and transparent shell inlays on the surface of shading shell, and photo resistance swing joint is in the inside of shading shell.
Preferably, the inner side of the first rotating disc is fixedly connected with a second rotating rod, the first rotating rod and the second rotating rod are electrically connected with a driving power supply, the annular electromagnet and the fixed electromagnet are electrically connected with an external power supply, and the driving power supply, the external power supply, the copper rod and the photosensitive resistor are electrically connected with the control center.
(III) advantageous effects
Compared with the prior art, the invention provides an intelligent cleaning and sterilizing device for the closed central air conditioner, which has the following beneficial effects:
1. this intelligent cleaning and bacteria removing device after closing to central air conditioning, through under the interact between all structures of this device, can be so that when the air conditioner was closed, this device can carry out the operation of cleaning of central air conditioning filter screen automatically, the filter screen surface adhesion a large amount of dusts of air conditioner will be avoided like this, thereby the operating mass with rated load of central air conditioning will be improved, moreover, this device can also carry out the bacteria removing operation when cleaning, bacterial growing will be avoided like this, thereby also can avoid the bacterium to fly away in the air, and then just can protect people's physical and mental health, and this device changes traditional manual cleaning into intelligent machine self-cleaning, accord with modern intelligent theory so more.
2. This intelligent cleaning and bacteria removing device after closing to central air conditioning through carousel one, rack plate, drive gear, sector gear, grip block, under the interact between the photosensitive element, can make this device collect the dust that cleans, and when collecting the bag full, this device can also carry out the ribbon operation automatically, and the people of will being convenient for like this handle the collection bag, thereby also will avoid dust and bacterium to scatter in the air once more, and then also will protect people's physical and mental health.
Drawings
FIG. 1 is a schematic view of the present invention in partial cross section;
FIG. 2 is a schematic view of the structure of FIG. 1 at A according to the present invention;
FIG. 3 is a schematic view of the connection relationship between the first rotating rod, the annular electromagnet, the annular magnet, the protruding rod, the threaded rod and the spring according to the present invention;
FIG. 4 is a schematic view of the connection relationship between the second housing, the sliding rod, the iron block, the fixed spring, the fixed electromagnet, the control turntable and the water outlet pipe;
FIG. 5 is a schematic structural view of the connection relationship among the first rotary table, the rack plate, the transmission gear, the sector gear, the clamping plate and the photosensitive assembly according to the present invention;
FIG. 6 is a schematic view of the structure of FIG. 5B according to the present invention.
In the figure: 1. a first shell; 2. a first rotating rod; 3. an annular electromagnet; 4. a ring magnet; 5. a nose bar; 6. a threaded rod; 7. a clockwork spring; 8. a slider; 9. a cleaning rod; 10. a second shell; 11. a slide bar; 12. an iron block; 13. fixing the spring; 14. fixing the electromagnet; 15. a control dial; 16. a water outlet pipe; 17. a water inlet pipe; 18. an electromagnetic assembly; 19. a first rotating disc; 20. a rack plate; 21. a transmission gear; 22. a sector gear; 23. a clamping plate; 24. a photosensitive element.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, an intelligent cleaning and sterilizing device for a closed central air conditioner comprises a housing 1, a rotating rod 2 is movably connected inside the housing 1, a ring-shaped electromagnet 3 is fixedly connected outside the rotating rod 2, a ring-shaped magnet 4 is movably connected outside the ring-shaped electromagnet 3, a convex rod 5 is fixedly connected outside the ring-shaped magnet 4, a threaded rod 6 is movably connected outside the rotating rod 2, a spiral spring 7 is fixedly connected inside the threaded rod 6, a telescopic spring is fixedly connected outside the ring-shaped electromagnet 3, the ring-shaped magnet 4 is fixedly connected outside the telescopic spring, the polarity of the ring-shaped electromagnet 3 after being electrified is the same as that of the ring-shaped magnet 4, a convex block is fixedly connected inside the threaded rod 6, a groove is formed between every two convex blocks, the specification of the groove is matched with that of the convex rod 5, one end of the spiral spring 7 is fixedly connected inside the threaded rod 6, the other end of the first connecting rod is fixedly connected inside the first shell 1.
The outside swing joint of threaded rod 6 has slider 8, the outside fixedly connected with of slider 8 cleans pole 9, two 10 of the inside fixedly connected with shell of slider 8, the inside swing joint of two 10 of shell has slide bar 11, the outside fixedly connected with iron plate 12 of slide bar 11, the outside fixedly connected with fixed spring 13 of iron plate 12, fixed spring 13's outside fixedly connected with fixed electromagnet 14, the outside swing joint of slide bar 11 has control carousel 15, 15 swing joint of control carousel are in the inside of two 10 of shell, 15 outside fixedly connected with buckling pin of control carousel, the outside fixedly connected with buckling rod of slide bar 11, form a lock groove between per two buckling rods, the specification in lock groove and the specification phase-match of buckling pin.
The outside fixedly connected with outlet pipe 16 of control carousel 15, fixed electro-magnet 14, slide bar 11, iron plate 12 all has four, the specification of iron plate 12 and fixed electro-magnet 14's specification phase-match, the inlet opening has been seted up on the surface of outlet pipe 16, the specification and the inlet tube 17 phase-match of inlet opening, the outside swing joint of outlet pipe 16 has the shower nozzle, fixed electro-magnet 14 attracts iron plate 12 and makes slide bar 11 motion after circular telegram, just so make control carousel 15 rotate ninety degrees, thereby make the inlet opening coincide with the position of inlet tube 17.
The outside swing joint of outlet pipe 16 has inlet tube 17, the inside fixedly connected with electromagnetism subassembly 18 of shell 1, electromagnetism subassembly 18 mainly is by the N utmost point, the S utmost point, the insulating casing, the bar copper, the movable rod, supporting spring constitutes, insulating casing fixed connection is in the inside of shell 1, the equal fixed connection of N utmost point and the S utmost point is in the inside of insulating casing, bar copper swing joint is in the inside of insulating casing, movable rod fixed connection is in the outside of bar copper, supporting spring fixed connection is in the outside of movable rod, the N utmost point, the S utmost point matches and the position homogeneous phase corresponds with the specification homogeneous phase of bar copper.
The inner part of the first shell 1 is movably connected with a first rotating disc 19, the inner side of the first rotating disc 19 is fixedly connected with a second rotating rod, the first rotating rod 2 and the second rotating rod are electrically connected with a driving power supply, the annular electromagnet 3 and the fixed electromagnet 14 are electrically connected with an external power supply, and the driving power supply, the external power supply, the copper rod and the photoresistor are electrically connected with a control center.
The outside swing joint of carousel 19 has rack board 20, the outside meshing of rack board 20 has drive gear 21, the outside meshing of drive gear 21 has sector gear 22, the outside fixedly connected with grip block 23 of sector gear 22, the inside fixedly connected with photosensitive element 24 of grip block 23, the outside fixedly connected with block pin of carousel 19, the block groove has been seted up on the surface of rack board 20, the specification of block groove and the specification phase-match of block pin, photosensitive element 24 mainly comprises photo resistance, shading shell and transparent shell, shading shell fixed connection is in the inside of grip block 23, the surface at the shading shell is inlayed to the transparent shell, photo resistance swing joint is in the inside of shading shell, under the interact between all structures of this device, can make when the air conditioner closes, this device can carry out the cleaning operation of central air conditioner filter screen automatically, will avoid the filter screen surface of air conditioner to adhere to a large amount of dust like this, therefore, the working quality of the central air conditioner can be improved, the device can perform sterilization operation while cleaning, bacteria breeding can be avoided, bacteria can be prevented from floating in the air, physical and psychological health of people can be protected, traditional manual cleaning is changed into intelligent automatic machine cleaning, and the modern intelligent idea is met; under the mutual action between carousel 19, rack plate 20, drive gear 21, sector gear 22, grip block 23, photosensitive element 24, can make this device collect the dust that cleans to when collecting the bag full, this device can also carry out the ribbon operation voluntarily, and the people of will being convenient for like this handle the collection bag, thereby will avoid dust and bacterium to scatter in the air once more also, and then will protect people's physical and mental health.
The device starts to be started, when a central air conditioner is closed, a control center can control an external power supply to supply power to an annular electromagnet 3, because the polarity of the electrified annular electromagnet 3 is the same as that of an annular magnet 4, the annular electromagnet 3 repels the annular magnet 4 and enables the annular magnet to move after being electrified, the annular magnet 4 drives a convex rod 5 to move, the convex rod 5 and a groove are clamped with each other, meanwhile, the control center can also control a driving power supply to drive a rotating rod 2 to rotate, the rotating rod 2 rotates to drive the annular electromagnet 3 to rotate, under the action of the groove and the convex rod 5, the annular electromagnet 3 rotates to drive a threaded rod 6 to rotate, the threaded rod 6 rotates to drive a sliding block 8 to move, and the sliding block 8 moves to drive a cleaning rod 9 to move; meanwhile, the control center can also control an external power supply to electrify the fixed electromagnet 14, the fixed electromagnet 14 attracts the iron block 12 and enables the iron block to move after being electrified, the iron block 12 moves to drive the sliding rod 11 to move, the sliding rod 11 moves to drive the control turntable 15 to rotate under the action of the buckling pin and the buckling groove, the control turntable 15 rotates to drive the water outlet pipe 16 to rotate, so that the water inlet hole is coincided with the position of the water inlet pipe 17, at the moment, the degerming agent in the water inlet pipe 17 flows into the water outlet pipe 16, and the degerming agent is sprayed onto the surface of a filter screen of the central air conditioner.
When slider 8 moves to the position corresponding with electromagnetic component 18, slider 8 extrudees the movable rod and makes its motion, the movable rod motion drives the bar copper and cuts the magnetic induction line between the N utmost point and the S utmost point, thereby will make the inside induced-current that produces of bar copper, and then will make control center control drive power supply stop drive bull stick one 2, the control center still can control external power source and stop for annular electromagnet 3 and fixed electromagnet 14 power supply simultaneously, and in the same way, can make the valve of degerming agent close after fixed electromagnet 14 outage, can make annular electromagnet 4 attract annular electromagnet 3 motion after 3 outage of annular electromagnet, will make protruding pole 5 no longer block with the recess each other like this, at this moment under clockwork spring 7' S effect, will make slider 8 reset.
And when the dust collection bag was collected to be full, the external light can not be felt to the photo resistance to will make the resistance increase of photo resistance, and then will make the electric current reduce, at this moment the control maincenter will control drive power supply drive bull stick two and rotate, bull stick two rotates and drives carousel 19 and rotate, under the effect of block groove and block round pin, carousel 19 rotates and drives rack plate 20 motion, rack plate 20 motion drives drive gear 21 and rotates, drive gear 21 rotates and drives sector gear 22 and rotate, sector gear 22 rotates and drives grip block 23 and carry out the centre gripping to the collection bag.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an intelligent cleaning and bacteria removing device to after central air conditioning closes, includes shell one (1), its characterized in that: the inner part of the first shell (1) is movably connected with a first rotating rod (2), the outer part of the first rotating rod (2) is fixedly connected with an annular electromagnet (3), the outer part of the annular electromagnet (3) is movably connected with an annular magnet (4), the outer part of the annular magnet (4) is fixedly connected with a convex rod (5), the outer part of the first rotating rod (2) is movably connected with a threaded rod (6), the inner side of the threaded rod (6) is fixedly connected with a clockwork spring (7), the outer part of the threaded rod (6) is movably connected with a sliding block (8), the outer part of the sliding block (8) is fixedly connected with a cleaning rod (9), the inner part of the sliding block (8) is fixedly connected with a second shell (10), the inner part of the second shell (10) is movably connected with a sliding rod (11), the outer part of the sliding rod (11) is fixedly connected with an iron block (12), the outer part, the outside swing joint of slide bar (11) has control carousel (15), the outside fixedly connected with outlet pipe (16) of control carousel (15), the outside swing joint of outlet pipe (16) has inlet tube (17), the inside fixedly connected with electromagnetic component (18) of shell (1), the inside swing joint of shell (1) has carousel (19), the outside swing joint of carousel (19) has rack plate (20), the outside meshing of rack plate (20) has drive gear (21), the outside meshing of drive gear (21) has sector gear (22), the outside fixedly connected with grip block (23) of sector gear (22), the inside fixedly connected with photosensitive component (24) of grip block (23).
2. The intelligent cleaning and sterilizing device for the central air conditioner after being turned off as claimed in claim 1, wherein: the outside fixedly connected with expanding spring of annular electromagnet (3), annular magnet (4) fixed connection is in expanding spring's outside to the inboard fixedly connected with lug of threaded rod (6) forms a recess between per two lugs, the specification of recess and the specification phase-match of nose bar (5), the one end fixed connection of clockwork spring (7) is in the inboard of threaded rod (6), its other end fixed connection is in the inside of shell (1).
3. The intelligent cleaning and sterilizing device for the central air conditioner after being turned off as claimed in claim 1, wherein: the fixed electromagnet (14), the slide bar (11) and the iron block (12) are four in number, the specification of the iron block (12) is matched with that of the fixed electromagnet (14), a water inlet hole is formed in the surface of the water outlet pipe (16), the specification of the water inlet hole is matched with that of the water inlet pipe (17), and the outside of the water outlet pipe (16) is movably connected with a spray head.
4. The intelligent cleaning and sterilizing device for the central air conditioner after being turned off as claimed in claim 1, wherein: the control rotary disc (15) is movably connected inside the second shell (10), the outer portion of the control rotary disc (15) is fixedly connected with a buckling pin, the outer portion of the sliding rod (11) is fixedly connected with buckling rods, a buckling groove is formed between every two buckling rods, and the specifications of the buckling grooves are matched with those of the buckling pins.
5. The intelligent cleaning and sterilizing device for the central air conditioner after being turned off as claimed in claim 1, wherein: electromagnetic component (18) mainly comprise the N utmost point, the S utmost point, insulating casing, bar copper, movable rod, supporting spring, and insulating casing fixed connection is in the inside of shell (1), and the equal fixed connection of N utmost point and the S utmost point is in the inside of insulating casing, bar copper swing joint is in the inside of insulating casing, and movable rod fixed connection is in the outside of bar copper, and supporting spring fixed connection is in the outside of movable rod, and the specification homogeneous phase matching and the position homogeneous phase of the N utmost point, the S utmost point and bar copper correspond.
6. The intelligent cleaning and sterilizing device for the central air conditioner after being turned off as claimed in claim 1, wherein: the outside fixedly connected with block round pin of carousel one (19), the block groove has been seted up on the surface of rack board (20), the specification in block groove and the specification phase-match of block round pin, and photosensitive assembly (24) mainly comprise photo resistance, shading shell and transparent shell, and shading shell fixed connection is in the inside of grip block (23), and the surface at shading shell is inlayed to the transparent shell, and photo resistance swing joint is in the inside of shading shell.
7. The intelligent cleaning and sterilizing device for the central air conditioner after being turned off as claimed in claim 1, wherein: the inner side of the first rotating disc (19) is fixedly connected with a second rotating rod, the first rotating rod (2) and the second rotating rod are electrically connected with a driving power supply, the annular electromagnet (3) and the fixed electromagnet (14) are electrically connected with an external power supply, and the driving power supply, the external power supply, the copper bar and the photoresistor are electrically connected with a control center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011331544.8A CN112413757A (en) | 2020-11-24 | 2020-11-24 | Intelligent cleaning and degerming device for closed central air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011331544.8A CN112413757A (en) | 2020-11-24 | 2020-11-24 | Intelligent cleaning and degerming device for closed central air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112413757A true CN112413757A (en) | 2021-02-26 |
Family
ID=74778629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011331544.8A Withdrawn CN112413757A (en) | 2020-11-24 | 2020-11-24 | Intelligent cleaning and degerming device for closed central air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112413757A (en) |
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| CN112145889A (en) * | 2020-09-08 | 2020-12-29 | 王秀凤 | Projector bracket adjusting device based on energy-saving and environment-friendly idea |
| CN112286302A (en) * | 2020-10-30 | 2021-01-29 | 南京供万高贸易有限公司 | Computer mobile hard disk fixing device based on new generation information technology |
| CN112491354A (en) * | 2020-11-24 | 2021-03-12 | 卓寒软件开发(温州)有限公司 | Automatic cleaning device for solar chip photovoltaic panel |
| CN112511094A (en) * | 2020-12-15 | 2021-03-16 | 柏超矾 | Night automatic cleaning device for solar photovoltaic panel |
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2020
- 2020-11-24 CN CN202011331544.8A patent/CN112413757A/en not_active Withdrawn
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1524487A (en) * | 2003-02-28 | 2004-09-01 | Filtration bag replacement system for a floor care appliance | |
| CN102589046A (en) * | 2011-01-17 | 2012-07-18 | 三星电子株式会社 | Ceiling embedded type air conditioner |
| CN211403474U (en) * | 2019-06-25 | 2020-09-01 | 唐靖 | Novel currency count machine with dust removal function of disinfecting |
| CN111908302A (en) * | 2020-06-23 | 2020-11-10 | 余辉 | Air purifying device |
| CN111822486A (en) * | 2020-07-14 | 2020-10-27 | 陈书亚 | Environment-friendly rubbish intelligent processing device based on novel biodegradable plastics |
| CN112145889A (en) * | 2020-09-08 | 2020-12-29 | 王秀凤 | Projector bracket adjusting device based on energy-saving and environment-friendly idea |
| CN112286302A (en) * | 2020-10-30 | 2021-01-29 | 南京供万高贸易有限公司 | Computer mobile hard disk fixing device based on new generation information technology |
| CN112491354A (en) * | 2020-11-24 | 2021-03-12 | 卓寒软件开发(温州)有限公司 | Automatic cleaning device for solar chip photovoltaic panel |
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