CN110252049B - Automatic cleaning system of indoor air conditioner - Google Patents
Automatic cleaning system of indoor air conditioner Download PDFInfo
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- CN110252049B CN110252049B CN201910542743.4A CN201910542743A CN110252049B CN 110252049 B CN110252049 B CN 110252049B CN 201910542743 A CN201910542743 A CN 201910542743A CN 110252049 B CN110252049 B CN 110252049B
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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
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
- B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
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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
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume, or surface-area of porous materials
- G01N15/06—Investigating concentration of particle suspensions
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Abstract
The invention provides an automatic cleaning system of an indoor air conditioner, which comprises a first PM2.5 detection mechanism, a second PM2.5 detection mechanism, a third PM2.5 detection mechanism, a storage mechanism, an air conditioner display, a first cleaning mechanism and a second cleaning mechanism, wherein the first PM2.5 detection mechanism, the second PM2.5 detection mechanism, the storage mechanism, the air conditioner display, the first cleaning mechanism and the second cleaning mechanism are all electrically communicated with a controller, the first PM2.5 detection mechanism is arranged outside an air inlet filter screen a of an air conditioner air duct, the second PM2.5 detection mechanism is arranged between the air inlet filter screen a and an air outlet filter screen b, the third PM2.5 detection mechanism is arranged outside the air outlet filter screen b, the first cleaning mechanism cleans the air inlet filter screen a. The automatic cleaning system of the indoor air conditioner provided by the invention can timely feed back the condition that the accumulated dust on the air inlet filter screen a and the air outlet filter screen b influences the normal work of the air conditioner to a user, and can automatically clean the air inlet filter screen a and the air outlet filter screen b.
Description
Technical Field
The invention relates to the field of air conditioners, in particular to an automatic cleaning system of an indoor air conditioner.
Background
An air conditioner is one of the most common electrical devices in daily life, and the air conditioner controls parameters such as indoor air temperature and humidity by adjusting the temperature and flow of air. During the operation of the air conditioner, the air needs to be filtered in order to output clean air. At present, the most extensive filtering mode is that the filter screen for filtering dust and impurities in air inlet and air outlet is arranged at the air inlet and the air outlet, the filter screen can conveniently and quickly filter output air, but the filter screen needs to be cleaned or replaced along with the increase of service time so as to ensure the normal filtering action of the purification module.
After the long-time use of air conditioner, the filter screen of air conditioner has more impurity, if do not wash, does not dredge, then the filter screen blocks up and causes the air flow to be obstructed, can influence to the flow of the inside air of air conditioner, influences the refrigeration heating effect of air conditioner. In addition, inhalable particles harmful to human bodies are added in the air passing through the dirty air conditioner filter screen, the air conditioner blows the air, the concentration of PM2.5 in a room is increased, and the health of people is affected, at present, the cleaning of the air conditioner filter screen is mainly based on the periodical cleaning of experiences, in such a way, the speed of impurities accumulated on the filter screen is changed along with different environments, the impurities accumulated on the filter screen exceed the expected speed due to the environmental effect in the experience time, the filter screen loses the filtering effect, the PM2.5 of the air passing through the filter screen is increased, and the health of users of the air conditioner is affected.
Disclosure of Invention
In order to solve the technical problems, the invention provides an automatic cleaning system of an indoor air conditioner.
An automatic cleaning system of an indoor air conditioner comprises a first PM2.5 detection mechanism, a second PM2.5 detection mechanism and a third PM2.5 detection mechanism which are arranged in an air duct of the air conditioner, wherein,
the first PM2.5 detection mechanism is arranged on the outer side of an air inlet filter screen a of the air-conditioning air duct, the second PM2.5 detection mechanism is arranged between the air inlet filter screen a of the air-conditioning air duct and an air outlet filter screen b of the air-conditioning air duct, and the third PM2.5 detection mechanism is arranged on the outer side of the air outlet filter screen b of the air-conditioning air duct;
first PM2.5 detection mechanism, second PM2.5 detection mechanism and third PM2.5 detection mechanism electric connection controller, controller electric connection has the storage mechanism of prestoring washing instruction, controller electric connection has the air conditioner display, first cleaning mechanism of controller electric connection and second cleaning mechanism.
Preferably, the first PM2.5 detection mechanism, the second PM2.5 detection mechanism, and the third PM2.5 detection mechanism have the same structure, and each of them includes: the casing, be provided with the passageway that the air current flows through on the casing, the passageway is all followed air conditioner air duct direction sets up, one side of passageway is provided with the laser module, the opposite side of passageway is provided with the laser response module that corresponds the laser module, laser module and laser response module electric connection the controller.
Preferably, first wiper mechanism includes the rotor plate, two the rotor plate passes through driving motor and rotates to be connected on the air conditioner air flue of air inlet filter screen a both sides, the edge of rotor plate all is provided with sealed air cushion, sealed air cushion is contradicted the inner wall of air conditioner air flue, two equal sliding connection has many mouthpieces of nozzles on the rotor plate, two on the rotor plate many mouthpieces of nozzles orientation air inlet filter screen a, two the rotor plate with the laminating of rotation junction between the air conditioner air flue has sealing strip, two between the rotor plate be provided with the outlet on the air conditioner air flue.
Preferably, the rotating plate is provided with a sliding groove along the length direction, a sliding block is connected in the sliding groove in a sliding mode, a first motor is fixed to one end of the sliding groove, a transmission screw is fixed to an output shaft of the first motor, the transmission screw penetrates through and is in threaded connection with the sliding block, and a multi-nozzle is fixed to the sliding block.
Preferably, the multi-nozzle comprises a strip-shaped placing seat provided with a groove along the length direction, the placing seat is fixed on the sliding block, a main water pipe is arranged inside the placing seat along the length direction, branch water pipes are arranged on the side walls of the main water pipe at equal intervals, one end of each main water pipe extends out of the placing seat and is communicated with a tap water source outside the case, each branch water pipe penetrates through the placing seat and extends into the groove, a spray head is rotatably connected to the inner wall of the groove corresponding to the branch water pipe, the spray head is communicated with the corresponding branch water pipe, a drive rod is hinged to the side wall of the end part of the spray head extending out of the groove, a sliding sleeve is arranged at one end of the drive rod and is perpendicular to the drive rod, a second motor is arranged on the placing seat close to the sliding sleeve, a wheel disc is fixed on an output shaft of the second motor, and, the upright post is inserted in the sliding sleeve in a sliding manner.
Preferably, the second cleaning mechanism comprises a first cleaning box and a second cleaning box which are oppositely arranged at the air outlet of the air conditioner, two first storage boxes are arranged in the first cleaning box along the length direction, first cleaning brushes are arranged on the first cleaning box at the openings of the two first storage boxes, the first cleaning boxes at the two sides of one first cleaning brush are respectively and rotatably connected with a first rotating shaft and a second rotating shaft along the length direction, the first cleaning boxes at the two sides of the other first cleaning brush are respectively and rotatably connected with a third rotating shaft and a fourth rotating shaft along the length direction, the first rotating shafts and the fourth rotating shafts are correspondingly arranged at the two first storage boxes, the second rotating shafts and the third rotating shafts are correspondingly arranged between the two first storage boxes, and two gaps are arranged at the positions of the first cleaning box corresponding to the second rotating shafts and the third rotating shafts, two second storage boxes are arranged in the second cleaning box along the length direction, a second cleaning brush is arranged on the second cleaning box at the opening of the second storage box, two sides of the second cleaning brush are respectively and rotatably connected with a fifth rotating shaft and a sixth rotating shaft along the length direction on the second cleaning box, two sides of the other second cleaning brush are respectively and rotatably connected with a seventh rotating shaft and an eighth rotating shaft along the length direction on the second cleaning box, the fifth rotating shaft and the eighth rotating shaft are correspondingly arranged at the two second storage boxes, the sixth rotating shaft and the seventh rotating shaft are correspondingly arranged between the two second storage boxes, two gaps are arranged at the positions corresponding to the sixth rotating shaft and the seventh rotating shaft on the second cleaning box, the sixth rotating shaft is opposite to the second rotating shaft, and the seventh rotating shaft is opposite to the third rotating shaft, gas outlet filter screen b is the girdle and walks around in proper order first axis of rotation, second axis of rotation, pass the gap and enter into the second washs the box and winds sixth axis of rotation, fifth axis of rotation, eighth axis of rotation, seventh axis of rotation, passes the gap and gets into first washing box and wind third axis of rotation and fourth axis of rotation, first cleaning brush and second cleaning brush are contradicted gas outlet filter screen b, one side of first washing box is fixed with the third motor, the output shaft of third motor penetrates first washing box is connected the fourth axis of rotation.
Preferably, the first cleaning brush and the second cleaning brush are composed of two opposite long-strip-shaped brushes, and the air outlet filter screen b is clamped between the two brushes.
Compared with the related art, the automatic cleaning system of the indoor air conditioner provided by the invention has the following beneficial effects:
the automatic cleaning system of the indoor air conditioner measures the content of PM2.5 in air flowing in an air duct of the air conditioner through the first PM2.5 detection mechanism, the second PM2.5 detection mechanism and the third PM2.5 detection mechanism, and compares the measurement values of the second PM2.5 measurement mechanism and the third PM2.5 measurement mechanism by taking the measurement value of the first PM2.5 detection mechanism as a standard, so that whether the dust deposition of the air inlet filter screen a or the dust deposition of the air outlet filter screen b affects the normal work of the air conditioner is further determined; the controller passes through the condition the air conditioner display reacts for the user, the user through the remote controller to the controller sends air inlet filter screen an or gas outlet filter screen b's washing instruction, the controller is transferred corresponding washing instruction execution in the storage mechanism comes to wash air inlet filter screen a or gas outlet filter screen b, guarantees air inlet filter screen an or gas outlet filter screen b's cleanness to guarantee that the air conditioner ventilates smoothly, the air conditioner ventilates cleanly.
Through two the rotor plate encloses air inlet filter screen a is sealed, utilizes the many mouthfuls of nozzle water spray that slide on the rotor plate 61 set up washes air inlet filter screen a, and the effectual laying dust that washes on the air inlet filter screen a, the water that has washed is followed the outlet is discharged.
Through first cleaning brush and second cleaning brush will rotate the laying dust on first axis of rotation, second axis of rotation, third axis of rotation, fourth axis of rotation, fifth axis of rotation, sixth axis of rotation, seventh axis of rotation and the epaxial gas outlet filter screen b of eighth is clear away, and the laying dust falls in first receiver and the second receiver, simple and convenient, and save space.
PM2.5 data measured by the first PM2.5 detection mechanism are indoor PM2.5 data, and are displayed by the air conditioner display and fed back to a user, so that the user can know the indoor PM2.5 situation in real time.
Drawings
Fig. 1 is a block diagram illustrating an automatic cleaning system for an indoor air conditioner according to the present invention;
FIG. 2 is a schematic structural view of the first cleaning mechanism shown in FIG. 1;
FIG. 3 is an enlarged schematic view of the structure shown in FIG. 2 at the dashed line;
FIG. 4 is a schematic view of the structure of the pivotal plate shown in FIG. 2;
FIG. 5 is a schematic cross-sectional view of the multi-port nozzle of FIG. 2;
FIG. 6 is a schematic structural view of the second cleaning mechanism shown in FIG. 1;
FIG. 7 is a schematic cross-sectional structural view of the second cleaning mechanism shown in FIG. 6;
FIG. 8 is a schematic view of the first cleaning box shown in FIG. 6;
fig. 9 is a schematic structural view of the second cleaning cartridge shown in fig. 6.
Reference numbers in the figures: 1. a first PM2.5 detection mechanism, a second PM2.5 detection mechanism, a third PM2.5 detection mechanism, a fourth PM2.5 detection mechanism, a fifth PM2.5 detection mechanism, a fourth PM2.5 detection mechanism, a fifth PM 2.2 detection mechanism, a fifth PM2.5 detection mechanism, a fourth PM 2.2 detection mechanism, a fifth PM2, a second cleaning mechanism, a multi-nozzle, 631, a placing seat, 632, a main water pipe, 633, a branch water pipe, 634, a shower head, 635, a driving rod, 636, a fifth rotation shaft, a fourth rotation shaft, 823. a sixth rotating shaft 824, a seventh rotating shaft 825, an eighth rotating shaft 826, a second washing brush 83 and a third motor.
Detailed Description
The invention is further described with reference to the following figures and embodiments.
Please refer to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7, fig. 8 and fig. 9 in combination, wherein fig. 1 is a block diagram of an automatic cleaning system for an indoor air conditioner according to the present invention; FIG. 2 is a schematic structural view of the first cleaning mechanism shown in FIG. 1; FIG. 3 is an enlarged schematic view of the structure shown in FIG. 2 at the dashed line; FIG. 4 is a schematic view of the structure of the pivotal plate shown in FIG. 2; FIG. 5 is a schematic cross-sectional view of the multi-port nozzle of FIG. 2; FIG. 6 is a schematic structural view of the second cleaning mechanism shown in FIG. 1; FIG. 7 is a schematic cross-sectional structural view of the second cleaning mechanism shown in FIG. 6; FIG. 8 is a schematic view of the first cleaning box shown in FIG. 6; fig. 9 is a schematic structural view of the second cleaning cartridge shown in fig. 6.
The utility model provides an indoor air conditioner's self-cleaning system, it is shown with reference to fig. 1, fig. 1 shows the relation of connection of each position of this system, indoor air conditioner's self-cleaning system is including setting up in the first PM2.5 detection mechanism 1 of air conditioner air duct, second PM2.5 detection mechanism 2 and third PM2.5 detection mechanism 3, wherein, first PM2.5 detection mechanism 1 sets up in the air inlet filter screen an outside of air conditioner air duct, second PM2.5 detection mechanism 2 sets up between the air inlet filter screen an of air conditioner air duct and the gas outlet filter screen b of air conditioner air duct, third PM2.5 detection mechanism 3 sets up in the gas outlet filter screen b outside of air conditioner air duct, first PM2.5 detection mechanism 1, second PM2.5 detection mechanism 2 and third PM2.5 detection mechanism 3 structure is the same, all includes: the air conditioner comprises a shell, the shell is arranged in an air conditioner air duct through a support frame, a channel through which air flows is arranged on the shell, the channel is arranged along the air conditioner air duct, a laser module is arranged on one side of the channel, a laser induction module corresponding to the laser module is arranged on the other side of the channel, the laser module and the laser induction module are electrically connected with the controller 4, when air passes through the channel, PM2.5 particles in the air cause scattering of laser light emitted by the laser module, the laser induction module analyzes the quantity and size of the PM2.5 particles through sensing the scattering condition and transmits the quantity and size to the controller 4 through a digital electric signal, and the controller 4 performs comparative analysis on the measurement data of the first PM2.5 detection mechanism 1, the second PM2.5 detection mechanism 2 and the third PM2.5 detection mechanism 3, specifically to the first condition, the measured value of the second PM2.5 detection mechanism 2 and the measured value of the third PM2.5 detection mechanism 3 are smaller than the measured value of the first PM2.5 detection mechanism 1, so that the dust accumulation of the air inlet filter screen a and the air outlet filter screen b is judged not to influence the normal operation of the air conditioner; in the second situation, the measurement value of the second PM2.5 detection mechanism 2 is greater than the measurement value of the first PM2.5 detection mechanism 1, and the measurement value of the third PM2.5 detection mechanism 3 is less than the measurement value of the first PM2.5 detection mechanism 1, so that it is determined that the dust deposition on the air inlet filter screen a affects the normal operation of the air conditioner, and the dust deposition on the air outlet filter screen b does not affect the normal operation of the air conditioner; in the third situation, the measurement value of the second PM2.5 detection mechanism 2 is smaller than the measurement value of the first PM2.5 detection mechanism 1, and the measurement value of the third PM2.5 detection mechanism 3 is larger than the measurement value of the first PM2.5 detection mechanism 1, so that it is determined that the dust deposition on the air inlet filter screen a does not affect the normal operation of the air conditioner, and the dust deposition on the air outlet filter screen b affects the normal operation of the air conditioner; in the fourth situation, the measured value of the second PM2.5 detection mechanism 2 and the measured value of the third PM2.5 detection mechanism 3 are both greater than the measured value of the first PM2.5 detection mechanism 1, and it is determined that the dust accumulation of the air inlet filter screen a and the air outlet filter screen b affects the normal operation of the air conditioner.
The controller 4 is electrically connected with an air conditioner display 7, the controller 4 converts an analysis result into an electric signal which can be displayed by the air conditioner display 7 and transmits the electric signal to the air conditioner display 7, so that the air conditioner display 7 displays the analysis result for a user, the user sends a corresponding cleaning instruction to the controller 4 through a remote controller after obtaining the situation, the controller 4 is electrically connected with a storage mechanism 5 which stores the cleaning instruction in advance, the controller 4 is electrically connected with a first cleaning mechanism 6 and a second cleaning mechanism 8, the controller 4 calls the corresponding cleaning instruction in the storage mechanism 5 to execute, and the controller 4 controls the first cleaning mechanism 6 and the second cleaning mechanism 8 according to the cleaning instruction.
Referring to fig. 2, the first cleaning mechanism 6 includes two rotating plates 61, two rotating plates 61 are rotatably connected to the air-conditioning air ducts on two sides of the air inlet filter screen a through a driving motor 66, specifically, a stator of the driving motor 66 is fixed to the air-conditioning air ducts, a rotor of the driving motor 66 is fixedly connected to the rotating plates 61, the edges of the rotating plates 61 are both provided with a sealing air cushion 62, during normal ventilation, the rotating plates 61 are flatly placed in the air-conditioning air ducts, during cleaning, the driving motor 66 is controlled by the controller 4 to rotate the rotating plates 61 by 90 ° to seal the air-conditioning air ducts, the air inlet filter screen a is sealed and enclosed, the sealing air cushion 62 abuts against the inner wall of the air-conditioning air ducts, as shown in fig. 4, the rotating plates 61 are provided with sliding grooves 611 in the length direction, and sliding blocks 612 are slidably connected in the sliding grooves 611, a first motor 614 is fixed at one end of the sliding groove 611, a transmission screw 613 is fixed at an output shaft of the first motor 614, the transmission screw 613 is screwed to the sliding block 612, a multi-nozzle 63 is fixed on the sliding block 612, the multi-nozzle 63 comprises a strip-shaped placing seat 631 with a groove arranged along the length direction, the placing seat 631 is fixed on the sliding block 612, the placing seat 631 is arranged along the width direction of the rotating plate 61, as shown by combining fig. 2, fig. 3 and fig. 5, a main water pipe 632 is arranged inside the placing seat 631 along the length direction, branch water pipes 633 are arranged on the side wall of the main water pipe 632 at the same interval, one end of the main water pipe 632 extends out of the placing seat 631 and is communicated to a tap water source outside the case, in specific implementation, a joint is arranged at one end of the main water pipe 632 extending out of the case, and an electromagnetic valve is arranged on the joint, the electromagnetic valve is electrically connected to the controller 4, the controller 4 controls the on/off of the electromagnetic valve to control the water flowing through the multi-nozzle 63, the branch water pipe 633 penetrates through the placing seat 631 and extends into the groove, the inner wall of the groove is rotatably connected with a plurality of spray heads 634 corresponding to the branch water pipe, the spray heads 634 are communicated with the corresponding branch water pipe, the branch water pipe 633 is a hose and does not limit the swinging of the spray heads 634, the side wall extending out of the end portion of the groove of the spray heads 634 is jointly hinged with a driving rod 635, one end of the driving rod 635 is provided with a sliding sleeve 636 vertical to the driving rod 635, the placing seat 631 adjacent to the sliding sleeve 636 is provided with a second motor 637, an output shaft of the second motor 637 fixes a wheel disc 638, one side of the wheel disc 638 facing the sliding sleeve 636 is fixed with a stand, and the stand is slidably inserted in the sliding sleeve 636, the controller 4 controls the first motor 614 to rotate to drive the transmission screw 613 to rotate, the transmission screw 613 acts on the slider 612, so that the slider 612 drives the multi-nozzle 63 to slide along the sliding groove 611, so that the multi-nozzle 63 can spray water to wash the whole air inlet screen a, the controller 4 controls the second motor 637 to rotate, so that the wheel disc 638 rotates, the upright on the wheel disc 638 drives the driving rod 635 to reciprocate through the sliding sleeve, so that the spray head 634 hinged on the placing seat 631 swings, and the spray head 634 can spray water to the whole air inlet screen a.
A sealing strip 65 is attached to the rotary joint between the two rotary plates 61 and the air-conditioning air duct, the rotary joint between the rotary plates 61 and the air-conditioning air duct is sealed by the sealing strip 65, a water outlet 64 is arranged on the air-conditioning air duct between the two rotary plates 61, and the washed water flows out from the water outlet 64, and in the specific implementation process, the water outlet 64 is communicated with a water tank, and waste water is collected by the water tank.
Referring to fig. 6, the second cleaning mechanism 8 includes a first cleaning case 81 and a second cleaning case 82 which are oppositely disposed at an air outlet of an air conditioner, and referring to fig. 7 and 8, two first storage cases 811 are disposed in the first cleaning case 81 along a length direction, two first storage cases 811 are disposed at both sides of the first cleaning case 81, a space is left between the two first storage cases 811, first cleaning brushes 816 are disposed on the first cleaning case 81 at openings of the two first storage cases 811, a first rotating shaft 812 and a second rotating shaft 813 are respectively rotatably connected to the first cleaning case 81 at both sides of one first cleaning brush along the length direction, a third rotating shaft 814 and a fourth rotating shaft 815 are respectively rotatably connected to the first cleaning case 81 at both sides of the other first cleaning brush along the length direction, the first rotating shaft 812 and the fourth rotating shaft 815 are correspondingly disposed at the two first storage cases 811, second rotating shaft 813 and third rotating shaft 814 are correspondingly disposed between the two first storage cases 811, the lowest part of first rotating shaft 812 and fourth rotating shaft 815 is slightly higher than the first storage case 811, the lowest part of second rotating shaft 813 and third rotating shaft 814 is equal to the highest part of first rotating shaft 812 and fourth rotating shaft 815, two slits are disposed at positions corresponding to second rotating shaft 813 and third rotating shaft 814 on first cleaning case 81, as shown in fig. 7 and 9, two second storage cases 821 are disposed in second cleaning case 82 along the longitudinal direction, second cleaning brushes 826 are disposed at the openings of the two second storage cases 821 on second cleaning case 82, and fifth rotating shaft 822 and sixth rotating shaft 823 are respectively rotatably connected to second cleaning cases 82 at both sides of one second cleaning brush along the longitudinal direction, a seventh rotary shaft 824 and an eighth rotary shaft 825 are rotatably connected to the second cleaning casing 82 on both sides of the other second cleaning brush in the longitudinal direction, the fifth rotary shaft 822 and the eighth rotary shaft 825 are provided correspondingly to the two second storage cases 821, the sixth rotary shaft 823 and the seventh rotary shaft 824 are provided correspondingly between the two second storage cases 821, the lowest part of the fifth rotary shaft 822 and the eighth rotary shaft 825 is slightly higher than the second storage case 821, the lowest part of the sixth rotary shaft 823 and the seventh rotary shaft 824 is equal to the highest part of the fifth rotary shaft 822 and the eighth rotary shaft 825, two slits are provided at positions corresponding to the sixth rotary shaft 823 and the seventh rotary shaft 824 on the second cleaning casing 82, the sixth rotary shaft 823 is provided opposite to the second rotary shaft 813 and the seventh rotary shaft 824, first cleaning brush 816 and second cleaning brush 826 comprise two rectangular form brushes that set up relatively, two accompany between the brush gas outlet filter screen b, gas outlet filter screen b is the zonal loop and walks around in proper order first rotation axis 812, second rotation axis 813, pass the gap and enter into second cleaning box 82 walks around sixth rotation axis 823, fifth rotation axis 822, eighth rotation axis 825, seventh rotation axis 824, pass the gap and gets into first cleaning box 81 and walks around third rotation axis 814 and fourth rotation axis 815, first cleaning brush 816 and second cleaning brush 826 are contradicted gas outlet filter screen b, one side of first cleaning box 81 is fixed with third motor 83, the output shaft of third motor 83 penetrates first cleaning box 81 and is connected fourth rotation axis 815, through controller 4 control third motor 83 rotates for fourth rotation axis 815 is followed, fourth rotation axis 815 drives air outlet filter screen b and rotates, and when air outlet filter screen b passes through first cleaning brush 816 and second cleaning brush 826, first cleaning brush 816 and second cleaning brush 826 wipe off the laying dust on air outlet filter screen b, and the laying dust falls in first receiver 811 and second receiver 821.
The principle of the automatic cleaning system of the indoor air conditioner provided by the invention is as follows:
when through controller 4 control laser module sends laser, and PM2.5 granule in the air causes the scattering of the laser that laser module sent, the condition of laser response module through the response scattering, laser response module is because of PM2.5 granule scattering laser, the quantity and the size of laser analysis PM2.5 granule according to the scattering of laser response module to produce corresponding digital signal of telecommunication and give controller 4, controller 4 comparison PM 2.5's difference judges the influence of air inlet filter screen an and gas outlet filter screen b's laying dust to the normal work of air conditioner.
When the air inlet filter screen a affects the normal operation of the air conditioner, the controller 4 controls the driving motor 66 to rotate 90 °, so that the rotating plate 61 seals two sides of the air inlet filter screen a, the controller 4 controls the electromagnetic valve to open, the main water pipe 632 is filled with water, the water is sprayed out through the main water pipe 632, the branch water pipe 633 and the spray head 634 in sequence to wash the air inlet filter screen a, the controller 4 controls the first motor 614 to rotate to drive the driving screw 613 to rotate, the driving screw 613 acts on the slider 612, so that the slider 612 drives the multi-nozzle 63 to slide along the sliding groove 611, the multi-nozzle 63 can spray water to wash the whole air inlet filter screen a, the controller 4 controls the second motor 637 to rotate, so that the wheel disc 638 rotates, and the upright post 635 on the wheel disc 638 drives the driving rod to reciprocate through the sliding sleeve 636, the spray head 634 hinged to the placing seat 631 is swung, so that the spray head 634 sprays water onto the whole air inlet filter screen a, after the washing is completed, the controller 4 controls the electromagnetic valve to be closed, controls the driving motor 66 to rotate, so that the rotating plate 61 is horizontally placed in the air conditioner air duct, and the controller 4 controls the first motor 614 and the second motor 637 to stop working.
When air outlet filter screen b influences the normal during operation of air conditioner, controller 4 control third motor 83 rotates, third motor 83 drives fourth rotation axis 815 rotates, fourth rotation axis 815 drives air outlet filter screen b and rotates, and air outlet filter screen b passes through during first cleaning brush 816 and second cleaning brush 826, first cleaning brush 816 and second cleaning brush 826 wipe the laying dust on the air outlet filter screen b down, and the laying dust falls in first receiver 811 and second receiver 821, wash the completion back, controller 4 control third motor 83 stall.
The automatic cleaning system of the indoor air conditioner measures the content of PM2.5 in air flowing in an air duct of the air conditioner through the first PM2.5 detection mechanism 1, the second PM2.5 detection mechanism 2 and the third PM2.5 detection mechanism 3, and compares the measurement values of the second PM2.5 measurement mechanism 2 and the third PM2.5 measurement mechanism 3 by taking the measurement value of the first PM2.5 detection mechanism 1 as a standard, so that whether the dust deposition of the air inlet filter screen a or the dust deposition of the air outlet filter screen b affects the normal operation of the air conditioner is further determined; controller 4 passes through the condition air conditioner display 7 reacts for the user, the user through the remote controller to controller 4 sends air inlet filter screen an or gas outlet filter screen b's washing instruction, controller 4 transfers corresponding washing instruction execution in storage mechanism 5 comes to wash air inlet filter screen a or gas outlet filter screen b, guarantees air inlet filter screen an or gas outlet filter screen b's cleanness to guarantee that the air conditioner ventilates smoothly, the air conditioner ventilates cleanly.
Through two the rotating plate 61 encloses air inlet filter screen a is sealed, utilizes the many mouthfuls of nozzles 63 water spray that sliding set up on the rotating plate 61 washes air inlet filter screen a, and the effectual laying dust that washes on the air inlet filter screen a, the water that has washed is followed outlet 64 discharges.
The dust on the air outlet filter screen b which is rotated on the first rotating shaft 812, the second rotating shaft 813, the third rotating shaft 814, the fourth rotating shaft 815, the fifth rotating shaft 822, the sixth rotating shaft 823, the seventh rotating shaft 824 and the eighth rotating shaft 825 shaft is removed through the first cleaning brush 816 and the second cleaning brush 826, and the dust falls into the first storage box 816 and the second storage box 826, so that the dust collecting device is simple and convenient and saves space.
The PM2.5 data measured by the first PM2.5 detection mechanism 1 are indoor PM2.5 data, and are displayed and fed back to a user through the air conditioner display 7, so that the user can know the indoor PM2.5 situation in real time.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (6)
1. An automatic cleaning system of an indoor air conditioner is characterized by comprising a first PM2.5 detection mechanism (1), a second PM2.5 detection mechanism (2) and a third PM2.5 detection mechanism (3) which are arranged in an air duct of the air conditioner, wherein,
the first PM2.5 detection mechanism (1) is arranged on the outer side of an air inlet filter screen a of the air-conditioning air duct, the second PM2.5 detection mechanism (2) is arranged between the air inlet filter screen a of the air-conditioning air duct and an air outlet filter screen b of the air-conditioning air duct, and the third PM2.5 detection mechanism (3) is arranged on the outer side of the air outlet filter screen b of the air-conditioning air duct;
the first PM2.5 detection mechanism (1), the second PM2.5 detection mechanism (2) and the third PM2.5 detection mechanism (3) are electrically connected with a controller (4), the controller (4) is electrically connected with a storage mechanism (5) for storing a cleaning instruction in advance, the controller (4) is electrically connected with an air conditioner display (7), and the controller (4) is electrically connected with a first cleaning mechanism (6) and a second cleaning mechanism (8);
first wiper mechanism (6) include rotor plate (61), two rotor plate (61) are rotated through driving motor (66) and are connected on the air conditioner air vent of air inlet filter screen an both sides, the edge of rotor plate (61) all is provided with sealing air cushion (62), sealing air cushion (62) are contradicted the inner wall of air conditioner air vent, two equal sliding connection has many mouthfuls of nozzles (63), two on rotor plate (61) many mouthfuls of nozzles (63) orientation air inlet filter screen an, two rotor plate (61) with the laminating of rotation junction between the air conditioner air vent has sealing strip (65), two between rotor plate (61) be provided with outlet (64) on the air conditioner air vent.
2. An automatic cleaning system for indoor air conditioners according to claim 1 wherein the first PM2.5 detection mechanism (1), the second PM2.5 detection mechanism (2) and the third PM2.5 detection mechanism (3) are identical in structure and each comprise: the casing, be provided with the passageway that the air current flows through on the casing, the passageway is all followed air conditioner air duct direction sets up, one side of passageway is provided with the laser module, the opposite side of passageway is provided with the laser response module that corresponds the laser module, laser module and laser response module electric connection controller (4).
3. An automatic cleaning system for indoor air conditioners according to claim 1, wherein the rotating plate (61) is provided with a sliding groove (611) along the length direction, sliding blocks (612) are connected in the sliding groove (611) in a sliding manner, a first motor (614) is fixed at one end of the sliding groove (611), a transmission screw (613) is fixed at an output shaft of the first motor (614), the transmission screw (613) is in threaded connection with the sliding block (612) in a penetrating manner, and a multi-nozzle (63) is fixed on the sliding block (612).
4. The automatic cleaning system of indoor air conditioner according to claim 3, wherein the multiple nozzles (63) comprise a long strip-shaped placing seat (631) having a groove along a length direction, the placing seat (631) is fixed on the sliding block (612), a main water pipe (632) is arranged inside the placing seat (631) along the length direction, branch water pipes (633) are uniformly arranged on the side wall of the main water pipe (632) at the same interval, one end of the main water pipe (632) extends out of the placing seat (631) and is communicated to the tap water source outside the cabinet, the branch water pipe (633) extends into the groove through the placing seat (631), a nozzle (634) is rotatably connected to the inner wall of the groove corresponding to the branch water pipe (633), the nozzle (634) is communicated with the corresponding branch water pipe (633), and a driving rod (635) is jointly hinged to the side wall of the end of the nozzle (634) extending out of the groove, one end of the driving rod (635) is provided with a sliding sleeve (636) perpendicular to the driving rod (635), the placing seat (631) close to the sliding sleeve (636) is provided with a second motor (637), an output shaft of the second motor (637) fixes a wheel disc (638), one side of the wheel disc (638) facing the sliding sleeve (636) is fixed with an upright post, and the upright post is inserted into the sliding sleeve (636) in a sliding manner.
5. The automatic cleaning system of a room air conditioner according to claim 1, wherein the second cleaning mechanism (8) comprises a first cleaning case (81) and a second cleaning case (82) which are oppositely disposed at an air outlet of the air conditioner, two first receiving cases (811) are disposed in the first cleaning case (81) along a length direction, first rotating shafts (812) and second rotating shafts (813) are respectively rotatably connected to the first cleaning case (81) at the opening of the two first receiving cases (811) along the length direction, first rotating shafts (814) and fourth rotating shafts (815) are respectively rotatably connected to the first cleaning cases (81) at both sides of one first cleaning brush along the length direction, the first rotating shafts (812) and fourth rotating shafts (815) are respectively rotatably connected to the first cleaning cases (81) at both sides of the other first cleaning brush along the length direction, the first rotating shafts (812) and the fourth rotating shafts (815) are correspondingly disposed at the two first receiving cases (811), second axis of rotation (813) and third axis of rotation (814) correspond and set up in two between first receiver (811), correspond on first washing box (81) second axis of rotation (813) and third axis of rotation (814)'s position sets up two gaps, it has second receiver (821) to be provided with two in second washing box (82) along length direction, two second receiver (821) opening part be provided with second cleaning brush (826) on second cleaning box (82), the both sides of a second cleaning brush second cleaning box (82) go up and rotate respectively along length direction and be connected with fifth axis of rotation (822) and sixth axis of rotation (823), the both sides of another second cleaning brush second cleaning box (82) go up and rotate respectively along length direction and be connected with seventh axis of rotation (824) and eighth axis of rotation (825), fifth axis of rotation (822) and eighth axis of rotation (825) correspond and set up in two second receiver (825) correspond (821) The sixth rotating shaft (823) and the seventh rotating shaft (824) are correspondingly arranged between the two second storage boxes (821), two gaps are arranged on the second cleaning box (82) at positions corresponding to the sixth rotating shaft (823) and the seventh rotating shaft (824), the sixth rotating shaft (823) corresponds to the second rotating shaft (813), the seventh rotating shaft (824) corresponds to the third rotating shaft (814), an air outlet filter screen b sequentially bypasses the first rotating shaft (812) and the second rotating shaft (813) in an annular shape, enters the second cleaning box (82) through the gaps, bypasses the sixth rotating shaft (823), the fifth rotating shaft (822), the eighth rotating shaft (825) and the seventh rotating shaft (824), bypasses the first cleaning box (81) through the gaps, bypasses the third rotating shaft (814) and the fourth rotating shaft (815), and the first cleaning brush (816) and the second air outlet filter screen b abut against each other, and a third motor (83) is fixed on one side of the first cleaning box (81), and an output shaft of the third motor (83) penetrates into the first cleaning box (81) and is connected with a fourth rotating shaft (815).
6. An automatic cleaning system for indoor air conditioners according to claim 5 wherein said first cleaning brush (816) and second cleaning brush (826) are constituted by two opposite elongated brushes sandwiching said air outlet screen b between said brushes.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910542743.4A CN110252049B (en) | 2019-06-21 | 2019-06-21 | Automatic cleaning system of indoor air conditioner |
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| CN201910542743.4A CN110252049B (en) | 2019-06-21 | 2019-06-21 | Automatic cleaning system of indoor air conditioner |
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| CN110252049B true CN110252049B (en) | 2021-06-22 |
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| CN111772791A (en) * | 2020-07-08 | 2020-10-16 | 浙江树人学院（浙江树人大学） | Three-dimensional modeling display device of integrated medical image for enhancing stereoscopic impression |
| CN113237806B (en) * | 2021-07-12 | 2021-09-07 | 韦氏（苏州）医疗科技有限公司 | Medical environment logistics support monitoring system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN100498092C (en) * | 2003-05-22 | 2009-06-10 | 王彦 | Air sterilizing and filtering apparatus for individual use or used in air conditioner and ventilating apparatus |
| CN2906434Y (en) * | 2006-04-25 | 2007-05-30 | 宋贵义 | Filtering device for air conditioner |
| CN200979271Y (en) * | 2006-12-01 | 2007-11-21 | 苏州三星电子有限公司 | Automatic cleaning filtering device |
| CN201046373Y (en) * | 2007-04-18 | 2008-04-16 | 珠海格力电器股份有限公司 | Filtering net automatic cleaning device for air-conditioning |
| KR100912658B1 (en) * | 2009-04-22 | 2009-08-17 | 주식회사 태하엔지니어링건축사사무소 | Air conditioner with dry type filter cleaning function |
| JP2011052890A (en) * | 2009-09-01 | 2011-03-17 | Kowa Co Ltd | Cleaning device for air conditioner and the air conditioner |
| CN206778714U (en) * | 2017-04-07 | 2017-12-22 | 深圳沃海森科技有限公司 | The four permanent air conditioner fresh air machine dedusting mechanisms for caravan |
| CN108621751A (en) * | 2018-03-31 | 2018-10-09 | 利辛县宏天建材有限责任公司 | A kind of vehicular air purifier filter core protective device based on macromolecule strainer |
| CN108619819A (en) * | 2018-05-23 | 2018-10-09 | 襄阳九州汽车有限公司 | A kind of new-energy automobile in-vehicle air filter device |
| CN208794691U (en) * | 2018-09-26 | 2019-04-26 | 安徽兴禾节能科技有限公司 | A kind of efficient air conditioner filter with automatic cleaning function |
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Effective date of registration: 20230921 Address after: 710000, Building 2, Building D, City Gate, No.1 Jinye Road, High tech Zone, Xi'an City, Shaanxi Province 10212 Patentee after: Shaanxi Zhongcheng Energy Technology Co.,Ltd. Address before: 415000 Wuyi community, Zhangmuqiao street, Changde economic and Technological Development Zone, Hunan Province (Room 101, building 10, Greenland new metropolis) Patentee before: Hunan Baoman Science and Technology Development Co.,Ltd. |