CN106545987A - A kind of air-conditioner outdoor unit dust arrester and dust collection method - Google Patents
A kind of air-conditioner outdoor unit dust arrester and dust collection method Download PDFInfo
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- CN106545987A CN106545987A CN201510594753.4A CN201510594753A CN106545987A CN 106545987 A CN106545987 A CN 106545987A CN 201510594753 A CN201510594753 A CN 201510594753A CN 106545987 A CN106545987 A CN 106545987A
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- Prior art keywords
- drainage screen
- air
- condenser
- front panel
- track
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Classifications
-
- 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
- F24F13/28—Arrangement or mounting of filters
-
- 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
-
- 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
-
- 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
- B01D46/70—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter
- B01D46/71—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter with pressurised gas, e.g. pulsed air
-
- 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
- B01D46/70—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter
- B01D46/72—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter with backwash arms, shoes or nozzles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2221/00—Details or features not otherwise provided for
- F24F2221/22—Cleaning ducts or apparatus
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
Abstract
The present invention relates to a kind of air-conditioner outdoor unit dust arrester and dust collection method, the dust arrester includes drainage screen and drainage screen track, drainage screen is slidably connected in drainage screen track, and can be along drainage screen slide between condenser and air inlet or between front panel and air outlet.The dust arrester of the present invention is in normal use, drainage screen filters dust, after dust reaches to a certain degree in windward side, drainage screen moves to leeward side, the dust above drainage screen is disposed using fan blowout wind, reach to move in circles and utilize process, heat exchanger performance can be delayed to decay, saves energy, it is and drainage screen is without routine cleaning, easy to use, extra maintenance cost will not be increased.
Description
Technical field
The present invention relates to a kind of air-conditioner outdoor unit dust arrester and dust collection method, belong to air conditioner structure design neck
Domain.
Background technology
The typically no drainage screen of home-use outdoor machine of air-conditioner, the easy dust stratification of heat exchanger, after long term accumulation, windage becomes
Greatly, there is decay in performance, and power consumption increases, and users'comfort declines, and increases power consumption, expense phase
Should increase.And after simple increase drainage screen, if do not processed, longtime running still occurs blocking
Drainage screen, it usually needs periodically cleaned, but as off-premises station is generally seated in high-altitude, drainage screen is difficult
To pull down cleaning, need professional to clean, process inconvenient, can also further increase maintenance cost.
The content of the invention
Present invention is primarily targeted at being directed to the problems referred to above of the prior art, there is provided outside a kind of air-conditioning room
Dust removal device and dust collection method.
The technical scheme that the present invention solves above-mentioned technical problem is as follows：A kind of air-conditioner outdoor unit dust arrester,
Air-conditioner outdoor unit includes shell and is arranged on the outdoor fan of inside the shell, and the shell is provided with and outdoor wind
The corresponding air inlet of machine and air outlet, the air inlet of the inside the shell are provided with condenser, the inside the shell
Air outlet be provided with front panel, the dust arrester includes drainage screen and drainage screen track, the drainage screen
Be slidably connected in drainage screen track, and can along drainage screen slide between condenser and air inlet or
Between front panel and air outlet.
On the basis of above-mentioned technical proposal, the present invention can also do following improvement.
Further, also including motor, first gear and second gear are respectively fixed at two ends with drainage screen,
The motor is linked with first gear and second gear by power transmission shaft, so as to drive drainage screen in drainage screen
Move on track.
It is the upper and lower ends that gear can be arranged on drainage screen using the beneficial effect of above-mentioned further scheme,
On drainage screen, lower gear can be moved on drainage screen track, and motor drives drainage screen movement, controls drainage screen
Stroke.The present invention can also adopt other some transmission means, only in addition to above-mentioned motor control
To be made drainage screen mobile on drainage screen track with manual control.
Further, when the drainage screen slides into the position between condenser and air inlet, itself and condensation
The two ends of device flush or beyond the two ends of condenser.
It is that drainage screen is flushed or exceeded with the two ends of condenser using the beneficial effect of above-mentioned further scheme
The two ends of condenser, can make to enter the wind of condenser first all through drainage screen from air inlet, preferably
Filter out the particulate matter in air.
Further, when the drainage screen slides into the position between front panel and air outlet, which passes through to slide
Air-out direction of the dynamic different parts that can make drainage screen just to front panel.
Using the beneficial effect of above-mentioned further scheme be if drainage screen is longer than the air-out length of front panel,
Then drainage screen cannot be all cleaned by a fixed position, need, by the adjustment slided, to make filtration
The different parts of net can be blown to by the air-out of front panel, can will adsorb the particulate matter on drainage screen
All blow off.
The dust collection method of above-mentioned air-conditioner outdoor unit dust arrester is comprised the following steps：
Step one：After air-conditioning brings into operation, outdoor fan brings into operation, and drainage screen is along drainage screen track sliding
Move between condenser and air inlet, now, wind first passes through the particulate matter that filter screen filtration is fallen in air,
Again through condenser, there is heat exchange with condenser, discharge finally by front panel；
Step 2：After outdoor fan runs T1, drainage screen along drainage screen slide to front panel and
Between air outlet, start dedusting T2, now, outdoor fan is continued to run with, wind leads to after condenser
Front panel is crossed, drainage screen is blowed to, particulate matter of the absorption on drainage screen is blown off；
Step 3：After dedusting terminates, drainage screen returns to the position in step one, and T1 resets, opens again
Beginning timing；Wherein T1 ＞ 3T2.
Fall the particulate matter in air due to filter screen filtration, it is ensured that the air dielectric for entering into condenser compares
Totally, it is ensured that the heat transfer effect of condenser, and drainage screen particulate matter accumulate to a certain extent after can go to
Leeward side removes particulate matter using the outdoor fan of air-conditioning itself, reaches recycling purpose, has utilization to carry
Rise air-conditioning long-lasting, reduce user's air-conditioning power consumption, energy saving.
In addition to above-mentioned dust arrester, the present invention can be used to detect to increase by one on the basis of said structure
The anemobiagraph of wind speed, which is arranged on the condenser.
The dust collection method of above-mentioned air-conditioner outdoor unit dust arrester is comprised the following steps：
Step one：After air-conditioning brings into operation, outdoor fan brings into operation, and drainage screen is along drainage screen track sliding
Move between condenser and air inlet, now, wind first passes through the particulate matter that filter screen filtration is fallen in air,
Again through condenser, there is heat exchange with condenser, discharge finally by front panel；
Step 2：Every the wind speed V of T3 time detecting outdoor fans3n, and remember V=V3n-V3n-1, every TM2
Whether the time judges V less than wind speed setting Vs；If V is more than or equal to Vs, continue to sentence every TM2
Whether disconnected V is less than wind speed setting Vs；If V is less than Vs, drainage screen is arrived along drainage screen slide
Between front panel and air outlet, start dedusting T4, now, outdoor fan is continued to run with, wind is through condensation
By front panel after device, drainage screen is blowed to, particulate matter of the absorption on drainage screen is blown off；
Step 3：After dedusting terminates, drainage screen returns to the position in step one, and n is reset, weight
New detection wind speed.
Because of anemobiagraph, can be with monitor in real time outdoor fan of air-conditioner wind speed, so as to judge varying environment
Particulate matter situation on lower drainage screen, when sea land distribution to a certain extent, drainage screen goes to leeward side and carries out
Dedusting, it is to avoid the situation of dustless dedusting or the excessive just dedusting of dust occur.
In addition to above-mentioned dust arrester, drainage screen and drainage screen track can also be distinguished inside and outside by the present invention,
Specially：The drainage screen track includes inboard track and follower rail, and the follower rail is arranged on institute
State outside inboard track, the drainage screen includes the internal layer drainage screen being slidably connected in inboard track and slip
The outer filter net being connected in follower rail, and the aperture of the outer filter net is more than the internal layer mistake
The aperture of filter screen.
The dust collection method of above-mentioned air-conditioner outdoor unit dust arrester is comprised the following steps：
Step one：After air-conditioning brings into operation, outdoor fan brings into operation, and outer filter net and internal layer are filtered
Net is slided between condenser and air inlet along corresponding follower rail and inboard track, now, wind according to
The secondary particulate matter fallen through outer filter net and internal layer filter screen filtration in air, then through condenser, with
There is heat exchange in condenser, discharge finally by front panel；
Step 2：When outdoor fan running time T 1 reaches default T5, outer filter net is along outside
To outside dedusting T6 between front panel and air outlet, is started, now, outdoor fan continues fortune to slide
OK, wind first passes through internal layer drainage screen, then after condenser blows to outer filter net by front panel,
Particulate matter of the absorption on outer layer drainage screen is blown off；
Step 3：After outside dedusting terminates, outer filter network recovery is to the position in step one；
Step 4：Internal layer drainage screen is slided between front panel and air outlet along inboard track, starts inner side
Dedusting T7, now, outdoor fan is continued to run with, and wind first passes through outer filter net, then through condenser it
Afterwards by front panel, internal layer drainage screen is blowed to, particulate matter of the absorption on internal layer drainage screen is blown off；
Step 5：After inner side dedusting terminates, internal layer drainage screen returns to the position in step one, and T1 resets,
Restart timing.
Due to adopting double-layer filtering net, during outer filter net dedusting internal layer drainage screen still can shelves live condenser,
Conversely, during internal layer drainage screen dedusting outer filter net also can shelves live condenser, it is to avoid dust particles are being removed
Dirt process can enter into condenser, be further ensured that condenser heat exchange property.
In said method, the movement of drainage screen can by motor, power transmission shaft, gear (first gear,
Second gear) drive；If drainage screen length, can be in dedusting more than air-out length on front panel
It is divided into two steps, the first step makes drainage screen reach initial dedusting position, i.e. drainage screen one end and front panel end
Alignment, carries out initial dedusting, and second step makes drainage screen reach last dedusting position, that is, allows drainage screen to continue
Slide, drainage screen is not also reached before front panel by the part of dedusting originally, complete whole steps of dedusting
Suddenly.
The invention further relates to a kind of air-conditioning, including air-conditioner outdoor unit, the air-conditioner outdoor unit includes outdoor wind
Machine and above-mentioned air-conditioner outdoor unit dust arrester.
The invention has the beneficial effects as follows：, in normal use, drainage screen is windward for the dust arrester of the present invention
Side (at condenser), filters dust, and after dust reaches to a certain degree, drainage screen moves to leeward side
Dust above drainage screen is disposed using fan blowout wind, reaches and move in circles by (at front panel)
Using process, heat exchanger performance can be delayed to decay, saves energy, and also drainage screen is without routine cleaning,
It is easy to use, extra maintenance cost will not be increased.
Description of the drawings
Air-conditioning normal operation drainage screen present position schematic diagrams of the Fig. 1 for the embodiment of the present invention 1；
Air-conditioning filter net initial dedusting present position schematic diagrams of the Fig. 2 for the embodiment of the present invention 1；
Air-conditioning filter net last dedusting present position schematic diagrams of the Fig. 3 for the embodiment of the present invention 1；
Air-conditioning filter net schematic diagrams of the Fig. 4 for the embodiment of the present invention 1；
Air conditioning filter action flow charts of the Fig. 5 for the embodiment of the present invention 1；
Air-conditioning filter net initial dedusting present position schematic diagrams of the Fig. 6 for the embodiment of the present invention 2；
Air-conditioning filter net last dedusting present position schematic diagrams of the Fig. 7 for the embodiment of the present invention 2；
Air conditioning filter action flow charts of the Fig. 8 for the embodiment of the present invention 2；
Air-conditioning normal operation drainage screen present position schematic diagrams of the Fig. 9 for the embodiment of the present invention 3；
Air-conditioning outer filter net initial dedusting present position schematic diagrams of the Figure 10 for the embodiment of the present invention 3；
Air-conditioning outer filter net last dedusting present position schematic diagrams of the Figure 11 for the embodiment of the present invention 3；
Air-conditioning internal layer drainage screen initial dedusting present position schematic diagrams of the Figure 12 for the embodiment of the present invention 3；
Air-conditioning internal layer drainage screen last dedusting present position schematic diagrams of the Figure 13 for the embodiment of the present invention 3；
Air conditioning filter action flow charts of the Figure 14 for the embodiment of the present invention 3；
In accompanying drawing, the list of parts representated by each label is as follows：
1st, drainage screen track, 11, outer side track, 12, inner track, 2, drainage screen, 21, outer layer
Drainage screen, 22, internal layer drainage screen, 3, condenser, 4, front panel, 5, outdoor fan, 6, motor,
701st, first gear, 702, second gear, 703, power transmission shaft, 8, coaming plate, 9, anemobiagraph.
Specific embodiment
The principle and feature of the present invention are described below in conjunction with accompanying drawing, example is served only for explaining this
Invention, is not intended to limit the scope of the present invention.
Embodiment 1
As shown in Figures 1 to 5, a kind of air-conditioner outdoor unit dust arrester, air-conditioner outdoor unit include shell and
Be arranged on the outdoor fan 5 of inside the shell, the shell be provided with 5 corresponding air inlet of outdoor fan and
Air outlet, the air inlet of the inside the shell are provided with condenser 3, and the air outlet of the inside the shell is provided with
Front panel 4, it is characterised in that the dust arrester includes drainage screen 2 and drainage screen track 1, the mistake
Filter screen 2 is slidably connected in drainage screen track 1, and can along drainage screen track 1 slide into condenser 3 with
Between air inlet or between front panel 4 and air outlet.
It is additionally provided between the end of the front panel 4 and the condenser 3 and surrounds enclosing for outdoor fan 5
Plate 8, with sealing function.
As shown in figure 4, dust arrester of the present invention also includes motor 6, it is solid respectively at the two ends of drainage screen 2
Surely there are first gear 701 and second gear 702, the motor 6 passes through power transmission shaft 703 and first gear
701 and second gear 702 link, so as to drive drainage screen 2 to move on drainage screen track 1.Gear
The upper and lower ends of drainage screen 2 can be arranged on, lower gear can be moved on drainage screen track 1 on drainage screen 2
Dynamic, motor 6 drives drainage screen 2 to move, and controls 2 stroke of drainage screen.
When the drainage screen 2 slides into the position between condenser 3 and air inlet, itself and condenser 3
Two ends flush or beyond the two ends of condenser 3, the wind for entering condenser 3 from air inlet can be made first complete
Portion preferably filters out the particulate matter in air through drainage screen 2.
When the drainage screen 2 slides into the position between front panel 4 and air outlet, which passes through slip can
Make air-out direction of the different parts of drainage screen 2 just to front panel 4.If drainage screen 2 is than front panel 4
Air-out length it is long, then drainage screen 2 cannot be all cleaned by a fixed position, needed by sliding
Adjustment, can be such that the different parts of drainage screen 2 are blown to by the air-out of front panel 4, will can inhale
The particulate matter being attached on drainage screen 2 all blows off.
As shown in figure 5, the dust collection method of above-mentioned air-conditioner outdoor unit dust arrester is comprised the following steps：
After air-conditioning brings into operation, outdoor fan 5 brings into operation, and drainage screen 2 slides along drainage screen track 1
To between condenser 3 and air inlet, now, wind first passes through the particulate matter that drainage screen 2 is filtered out in air,
Again through condenser 3, there is heat exchange with condenser 3, discharge finally by front panel 4；Work as outdoor
After the operating T1 times of blower fan 5, the particulate matter on drainage screen 2 is accumulated to a certain extent, now motor 6
Rotate, rotated with moving gear 701 and gear 702 by power transmission shaft 703, drainage screen 2 is along drainage screen rail
Road 1 is slided between front panel 4 and air outlet, if initial dedusting position shown in Fig. 2 first can be moved to
Put, wind by front panel 4, blows to drainage screen 2 after condenser 3, will adsorb in drainage screen 2
On particulate matter blow off；If 2 length of drainage screen is more than air-out length on front panel 4, drainage screen 2
T2 time rear motors 6 are stopped in initial dedusting position to continue to drive with moving gear 701 and gear 702
To as shown in Figure 3 last dedusting position, remaining particulate matter on the drainage screen 2 that continues to blow off stops filter screen 2
After staying the T21 times, drainage screen 2 under the drive of motor 6 returns to air-conditioning as shown in Figure 1 and ran well
Screen location, T1 reset, and restart timing.Wherein T1 ＞ 3T2.
The present embodiment filters out the particulate matter in air due to drainage screen 2, it is ensured that enter into condenser 3
Air dielectric is cleaner, it is ensured that the heat transfer effect of condenser 3, and drainage screen 2 is run up in particulate matter
Leeward side can be gone to after to a certain degree and particulate matter is removed using the outdoor fan 5 of air-conditioning itself, reach repetition
Using purpose, have long-lasting using air-conditioning is lifted, reduce user's air-conditioning power consumption, energy saving.
Embodiment 2
As shown in Figure 6 to 8, in addition to the dust arrester of embodiment 1, the present invention can be with enforcement
Increasing by one on the architecture basics of example 1 is used to detect the anemobiagraph 9 of wind speed which to be arranged on the condenser 3
On.
As shown in figure 8, the dust collection method of above-mentioned air-conditioner outdoor unit dust arrester is comprised the following steps：
After air-conditioning brings into operation, outdoor fan 5 brings into operation, and drainage screen 2 slides along drainage screen track 1
To between condenser 3 and air inlet, now, wind first passes through the particulate matter that drainage screen 2 is filtered out in air,
Again through condenser 3, there is heat exchange with condenser 3, discharge finally by front panel 4；Every T3
Time detecting off-premises station wind speed V3n, and remember V=V3n-V3n-1, judge V whether less than setting speed every TM2
Degree Vs, if V<Vs, then motor 6 rotate with moving gear 701 and gear 702, so as to drive filtration
Net 2 is slided between front panel 4 and air outlet along drainage screen track 1, first can be moved to such as Fig. 6 institutes
Show that initial dedusting position starts dedusting, the dedusting time is T4, if V>Vs, then continue to sentence every TM2
Whether disconnected V is less than setting speed Vs, it is known that V occur less than Vs.If 2 length of drainage screen is more than front
Air-out length on panel 4, then, after the dedusting time reaches T4, motor 6 continues band moving gear 701 and tooth
Wheel 702 is rotated, so as to drive drainage screen to move to last dedusting position as shown in Figure 7, dedusting time
T41, dedusting time reach T41 rear motors 6 with moving gear 701 and gear 702, so as to drive drainage screen
2 return to normal operation present position, and n is reset, and detect again wind speed.
The present embodiment because of anemobiagraph 9, can with 5 wind speed of monitor in real time outdoor fan of air-conditioner, so as to
Judge the particulate matter situation on drainage screen 2 under varying environment, when sea land distribution to a certain extent, drainage screen
2 go to leeward side carries out dedusting, it is to avoid the situation of dustless dedusting or the excessive just dedusting of dust occur.
Embodiment 3
As shown in Fig. 9 to Figure 14, in addition to the dust arrester of embodiment 1, the present invention can be with reality
Apply and drainage screen 2 and drainage screen track 1 are distinguished into inside and outside on the architecture basics of example 1, specially：The mistake
Filter screen track 1 includes inboard track 12 and follower rail 11, and the follower rail 11 is arranged in described
Outside side rails 12, the drainage screen 2 includes the internal layer drainage screen 22 being slidably connected in inboard track 12
With the outer filter net 21 being slidably connected in follower rail 11, and the aperture of the outer filter net 21
More than the aperture of the internal layer drainage screen 22.
As shown in figure 14, the dust collection method of above-mentioned air-conditioner outdoor unit dust arrester is comprised the following steps：
After air-conditioning brings into operation, outdoor fan 5 brings into operation, outer filter net 21 and internal layer drainage screen
22 slide between condenser 3 and air inlet along corresponding follower rail 11 and inboard track 12, this
When, wind sequentially passes through the particulate matter that outer filter net 21 and internal layer drainage screen 22 are filtered out in air, then
Through condenser 3, there is heat exchange with condenser 3, discharge finally by front panel 4；When air-conditioning is transported
When row time T1 reaches setting time T5, motor 6 drives outer filter net 21 to slide along follower rail 11
Move between front panel 4 and air outlet, can first move to outer filter net 21 as shown in Figure 10 initial
Dedusting position, starts dedusting, and the dedusting time is T6；If 21 length of outer filter net is more than front panel
Air-out length on 4, then motor 6 drive outer filter net 21 to move to outer filter as shown in figure 11
21 last dedusting position of net, dedusting time are T61；After dedusting, outer filter net 21 returns to raw bits
Put, internal layer drainage screen 22 drives lower edge inboard track 12 to slide into front panel 4 and air outlet in motor 6
Between, can first move to 22 initial dedusting position of internal layer drainage screen as shown in figure 12, dedusting time T7；
If 21 length of outer filter net is more than air-out length on front panel 4, motor 6 drives internal layer to filter
Net 22 moves to 22 last dedusting position of internal layer drainage screen as shown in figure 13, dedusting time T71, dedusting
Internal layer drainage screen 22 returns to home position afterwards, and T1 resets, and restarts timing.
, due to adopting double-layer filtering net, during outer filter 21 dedusting of net, internal layer drainage screen 22 is still for the present embodiment
Can shelves live condenser, conversely, during internal layer 22 dedusting of drainage screen outer filter net 21 also can shelves live condenser
3, it is to avoid dust particles can enter into condenser 3 in dust removal process, it is further ensured that condenser 3 exchanges heat
Performance.
Embodiment 4
Embodiment 2 and embodiment 3 are combined with each other on the architecture basics of embodiment 1 by the present embodiment, both
Wind speed is surveyed by anemobiagraph 9 to decide whether that moving drainage screen 2 removes the ash on drainage screen
When dirt, it is also possible to set up ectonexine separately, dust on a certain layer drainage screen 2 is removed, one layer of filtration in addition
Net 2 can also shelves live condenser 3, it is ensured that work is normally carried out.
In examples detailed above, the movement of drainage screen 2 can be by motor 6, power transmission shaft 703, gear (the
702) one gear 701, second gear drives；If 2 length of drainage screen is more than air-out on front panel 4
Length, then can be divided into two steps in dedusting, and the first step makes drainage screen 2 reach initial dedusting position, i.e.,
2 one end of drainage screen and 4 end part aligning of front panel, carry out initial dedusting, and second step reaches drainage screen 2
Last dedusting position, that is, allow drainage screen 2 to continue to slide, and makes drainage screen 2 original not by the part of dedusting
Also the Overall Steps of dedusting before reaching front panel 4, are completed.
In above-described embodiment, the shape of drainage screen track 1 can be arc or U-shaped as shown in the drawings,
Can also be that other can realize that drainage screen 2 slides into the shape of correspondence position, such as annular, ellipse
Annular, square frame-shaped etc..
The invention further relates to a kind of air-conditioning, including air-conditioner outdoor unit, the air-conditioner outdoor unit includes outdoor wind
Machine 5 and above-mentioned air-conditioner outdoor unit dust arrester.
In describing the invention, it is to be understood that term "front", "rear", " interior ", " outward ",
" orientation or position relationship for waiting instruction is based on orientation shown in the drawings or position relationship, merely to just
Describe with simplifying in the description present invention, rather than indicate or imply that the device or element of indication must be with spies
Fixed orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
Additionally, term " first ", " second " be only used for describe purpose, and it is not intended that indicate or
Hint relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, define " the
One ", at least one this feature can be expressed or be implicitly included to the feature of " second ".In the present invention
Description in, " multiple " are meant that at least two, such as two, three etc., unless otherwise clear and definite
It is specific to limit.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " connection ",
Terms such as " slips " should be interpreted broadly, for example, it may be being fixedly connected, or detachably connecting
Connect, or it is integral；Can be mechanically connected, or electrically connect；Can be joined directly together, also may be used
To be indirectly connected to by intermediary, can be connection or the phase interaction of two elements of two element internals
With relation, unless otherwise clearly restriction.For the ordinary skill in the art, can basis
Concrete condition understands above-mentioned term concrete meaning in the present invention.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " reality
Apply example 1 ", " embodiment 2 ", the description of " embodiment 3 " etc. mean to retouch with reference to the embodiment or example
Specific features, structure, material or the feature stated is contained at least one embodiment or example of the present invention
In.In this manual, identical embodiment is necessarily directed to the schematic representation of above-mentioned term
Or example.And, the specific features of description, structure, material or feature can be at any one or more
Combined in embodiment or example in an appropriate manner.Additionally, in the case of not conflicting, this area
Technical staff can by the different embodiments or example described in this specification and different embodiment or
The feature of example is combined and combines.
Although embodiments of the invention have been shown and described above, it is to be understood that above-mentioned enforcement
Example is exemplary, it is impossible to be interpreted as limitation of the present invention, one of ordinary skill in the art is at this
Above-described embodiment can be changed in bright scope, be changed, being replaced and modification.
Claims (10)
1. a kind of air-conditioner outdoor unit dust arrester, air-conditioner outdoor unit include shell and are arranged on inside the shell
Outdoor fan (5), the shell are provided with air inlet corresponding with outdoor fan (5) and air outlet,
The air inlet of the inside the shell is provided with condenser (3), before the air outlet of the inside the shell is provided with
Plate (4), it is characterised in that the dust arrester includes drainage screen (2) and drainage screen track (1),
The drainage screen (2) is slidably connected in drainage screen track (1), and can be along drainage screen track (1)
Condenser (3) is slided into and air inlet between or front panel (4) is and air outlet between.
2. a kind of air-conditioner outdoor unit dust arrester according to claim 1, it is characterised in that also wrap
Motor (6) is included, first gear (701) and the second tooth is respectively fixed at two ends with drainage screen (2)
Wheel (702), the motor (6) is by power transmission shaft (703) and first gear (701) and the second tooth
Wheel (702) linkage, so as to drive drainage screen (2) to move on drainage screen track (1).
3. a kind of air-conditioner outdoor unit dust arrester according to claim 1, it is characterised in that work as institute
When stating drainage screen (2) and sliding into position of the condenser (3) and air inlet between, itself and condenser (3)
Two ends flush or beyond condenser (3) two ends.
4. a kind of air-conditioner outdoor unit dust arrester according to claim 1, it is characterised in that work as institute
When stating drainage screen (2) and sliding into position of the front panel (4) and air outlet between, which passes through slip can make
Air-out direction of the different parts of drainage screen (2) just to front panel (4).
5. a kind of air-conditioner outdoor unit dust arrester, its feature according to any one of Claims 1-4
It is to be provided with the condenser (3) for detecting the anemobiagraph (9) of wind speed.
6. a kind of air-conditioner outdoor unit dust arrester, its feature according to any one of Claims 1-4
It is that the drainage screen track (1) includes inboard track (12) and follower rail (11), described
Follower rail (11) is arranged on the inboard track (12) outward, and the drainage screen (2) is including slip
The internal layer drainage screen (22) that is connected in inboard track (12) and it is slidably connected at follower rail (11)
Interior outer filter net (21), and the aperture of the outer filter net (21) is more than internal layer filtration
The aperture of net (22).
7. the dedusting of a kind of use air-conditioner outdoor unit dust arrester as described in any one of Claims 1-4
Method, it is characterised in that comprise the following steps：
Step one：After air-conditioning brings into operation, outdoor fan (5) brings into operation, and drainage screen (2) is along mistake
Filter screen track (1) slides into condenser (3) and air inlet between, now, and wind first passes through drainage screen (2)
The particulate matter in air is filtered out, then through condenser (3), heat exchange occurs with condenser (3),
Discharge finally by front panel (4)；
Step 2：After outdoor fan (5) runs T1, drainage screen (2) is along drainage screen track (1)
Front panel (4) is slided into and air outlet between, starts dedusting T2, now, outdoor fan (5) continues
Operation, wind by front panel (4), blow to drainage screen (2) after condenser (3), will inhale
The particulate matter being attached on drainage screen (2) blows off；
Step 3：After dedusting terminates, drainage screen (2) returns to the position in step one, and T1 resets,
Restart timing；Wherein T1 ＞ 3T2.
8. a kind of dust collection method using air-conditioner outdoor unit dust arrester as claimed in claim 5, which is special
Levy and be, comprise the following steps：
Step one：After air-conditioning brings into operation, outdoor fan (5) brings into operation, and drainage screen (2) is along mistake
Filter screen track (1) slides into condenser (3) and air inlet between, now, and wind first passes through drainage screen (2)
The particulate matter in air is filtered out, then through condenser (3), heat exchange occurs with condenser (3),
Discharge finally by front panel (4)；
Step 2：Every the wind speed V of T3 time detecting outdoor fans (5)3n, and remember V=V3n-V3n-1,
Judge V whether less than wind speed setting Vs every TM2；If V is more than or equal to Vs, continue every TM2
Judge V whether less than wind speed setting Vs；If V is less than Vs, drainage screen (2) is along drainage screen track
(1) front panel (4) is slided into and air outlet between, start dedusting T4, now, outdoor fan (5)
Continue to run with, wind by front panel (4), blows to drainage screen (2) after condenser (3),
Particulate matter of the absorption on drainage screen (2) is blown off；
Step 3：After dedusting terminates, drainage screen (2) returns to the position in step one, and n is clear
Zero, detect again wind speed.
9. a kind of dust collection method using air-conditioner outdoor unit dust arrester as claimed in claim 6, which is special
Levy and be, comprise the following steps：
Step one：After air-conditioning brings into operation, outdoor fan (5) brings into operation, outer filter net (21)
Slide into along corresponding follower rail (11) and inboard track (12) with internal layer drainage screen (22) cold
And air inlet between, now, wind sequentially passes through outer filter net (21) to condenser (3) and internal layer is filtered
Net (22) filters out the particulate matter in air, then through condenser (3), occurs with condenser (3)
Heat exchange, discharges finally by front panel (4)；
Step 2：When outdoor fan (5) running time T 1 reaches default T5, outer filter net
(21) front panel (4) is slided into and air outlet between along follower rail (11), start outside dedusting
T6, now, outdoor fan (5) is continued to run with, and wind first passes through internal layer drainage screen (22), then passes through
By front panel (4) after condenser (3), outer filter net (21) is blowed to, will be adsorbed in outer layer
Particulate matter on drainage screen (21) blows off；
Step 3：After outside dedusting terminates, outer filter net (21) returns to the position in step one；
Step 4：Internal layer drainage screen (22) slides into front panel (4) and goes out along inboard track (12)
Between air port, start inner side dedusting T7, now, outdoor fan (5) is continued to run with, and wind first passes through outer
Layer drainage screen (21), then by front panel (5) after condenser (3), blow to internal layer filtration
Net (22), particulate matter of the absorption on internal layer drainage screen (22) is blown off；
Step 5：After inner side dedusting terminates, internal layer drainage screen (22) returns to the position in step one,
T1 resets, and restarts timing.
10. a kind of air-conditioning, including air-conditioner outdoor unit, it is characterised in that the air-conditioner outdoor unit includes room
Outer blower fan (5) and as described in any one of claim 1 to 6 air-conditioner outdoor unit dust arrester.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510594753.4A CN106545987A (en) | 2015-09-17 | 2015-09-17 | A kind of air-conditioner outdoor unit dust arrester and dust collection method |
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| CN201510594753.4A CN106545987A (en) | 2015-09-17 | 2015-09-17 | A kind of air-conditioner outdoor unit dust arrester and dust collection method |
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| CN201510594753.4A Pending CN106545987A (en) | 2015-09-17 | 2015-09-17 | A kind of air-conditioner outdoor unit dust arrester and dust collection method |
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| CN108592315A (en) * | 2018-04-25 | 2018-09-28 | 珠海格力电器股份有限公司 | Cleaning system and method for filter screen of air conditioner |
| CN109916037A (en) * | 2019-03-21 | 2019-06-21 | 青岛海尔空调器有限总公司 | Air conditioner automatically cleaning control method |
| CN109916034A (en) * | 2019-03-21 | 2019-06-21 | 青岛海尔空调器有限总公司 | Air conditioner automatically cleaning control method |
| CN112206602A (en) * | 2020-10-23 | 2021-01-12 | 赵静 | High pulse dust collector of security |
| CN114110893A (en) * | 2021-11-08 | 2022-03-01 | 珠海格力电器股份有限公司 | Filter screen assembly for air conditioner outdoor unit, air conditioner and control method |
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