CN103062860A - Air-conditioner - Google Patents
Air-conditioner Download PDFInfo
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- CN103062860A CN103062860A CN2012100523024A CN201210052302A CN103062860A CN 103062860 A CN103062860 A CN 103062860A CN 2012100523024 A CN2012100523024 A CN 2012100523024A CN 201210052302 A CN201210052302 A CN 201210052302A CN 103062860 A CN103062860 A CN 103062860A
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Abstract
The invention discloses an air-conditioner which has the automatic cleaning function of an automatic cleaning filter. The automatic cleaning function has the standard mode and the finer mode. In the finer mode, the cleaning time of the filter is longer than the cleaning time of the filter in the standard mode. A user can select the desired automatic cleaning mode according to the using state, so the automatic cleaning function which is suitable for the using environment is realized.
Description
Technical field
The present invention relates to air conditioner, particularly have the air conditioner of the automatic cleaning function of the cleaning of automatically carrying out filter.
Background technology
In recent years, motion has the air conditioner of the automatic cleaning function with cleaning of automatically carrying out filter (for example with reference to patent documentation 1.)。
The prior art document
Patent documentation
Patent documentation 1: TOHKEMY 2004-263984 communique
Summary of the invention
The problem that solves is wanted in invention
But the environment for use of air conditioner is according to each family and difference, and it is various that dust that contains the dust of more oil content or contain more sand and dust etc. is attached to the kind of dust of filter.Like this, exist in the situation of various dust, when repeatedly carrying out automatic cleaning termly according to the kind of dust, have dust and be pulled to filter, dust is filtered by filter and enters into the problem of the inside of filter.
The present invention is used for solving above-mentioned existing problem, and target is to provide a kind of environment that arranges of and air conditioner to implement matchingly suitable cleaning and turn round scavenge filter, can suppress the air conditioner that dust is invaded to the filter the inside.
For the method for dealing with problems
In order to achieve the above object, air conditioner of the present invention has the automatic cleaning function of automatic cleaning filter, the automatic cleaning function has " mode standard " and " careful pattern ", the cleaning time of the filter in " careful pattern " is set as longer than the cleaning time of the filter in " mode standard ", the user can according to using the heavy cleaning running of selecting expectation of shape, can realize more adapting to the automatic cleaning function of environment for use thus.
The invention effect
According to the present invention, the automatic cleaning that adapts to environment for use action can be provided, positively carry out the cleaning of filter, can suppress the air conditioner that dust is invaded to the filter the inside.
Description of drawings
Fig. 1 is stereoscopic figure and the major part structure chart of the indoor set in the air conditioner of embodiments of the present invention 1.
Fig. 2 is the summary construction diagram of the kind of refrigeration cycle of embodiment 1.
Fig. 3 is the summary construction diagram of the cleaning agency of embodiment 1.
Fig. 4 is the state diagram that the cleaning of the automatic cleaning running of embodiment 1 is moved.
Fig. 5 is the state diagram of cleaning agency in comprehensive when cleaning of embodiment 1.
Fig. 6 is the corresponding relation figure of the heavy driving number of times with cleaning agency of the running shape of embodiment 1.
Fig. 7 is the state diagram of the cleaning agency of embodiment 1.
Fig. 8 is the impression figure of embodiment 1 " mode standard "
Fig. 9 is the impression figure of embodiment 1 " careful pattern ".
Figure 10 is the higher limit regulation figure of the cleaning agency of embodiment 1.
(a) of Figure 11 is the structure chart of show state of the display part of expression embodiment 1, the structure chart of the show state of the display part when (b) being " the careful pattern " of expression embodiment 1.
(a) of Figure 12 is the state diagram of the display board of embodiment 1, the state diagram of the display board when (b) being " mode standard " of embodiment 1, the state diagram of the display board when being " the careful pattern " of embodiment 1 (c).
Figure 13 is the summary sectional view of the XIII-XIII line of cleaning agency shown in Figure 4.
Figure 14 is the schematic diagram of the cleaning agency in the air conditioner of embodiments of the present invention 2.
Figure 15 is the major part enlarged drawing of facing cleaning agency shown in Figure 14 etc. from the Z direction.
Figure 16 is the state diagram of cleaning agency in comprehensive when cleaning of embodiment 2.
Figure 17 is the corresponding relation figure of the heavy driving number of times with air cleaner of the running shape of embodiment 2.
Figure 18 is the higher limit regulation figure of driving number of times of the air cleaner of embodiment 2.
Symbol description
1 indoor set
2 off-premises stations
3 refrigerant pipings
5 indoor heat converters
The 5a air cleaner
The 5b cleaning agency
5c attracts nozzle
5d attracts mouth
The specific embodiment
The air conditioner of the first invention, automatic cleaning function with automatic cleaning filter, above-mentioned automatic cleaning function composing is, have " mode standard " and " careful pattern ", and can select, the cleaning time of the above-mentioned filter in above-mentioned " careful pattern " is set as longer than the cleaning time of the above-mentioned filter in above-mentioned " mode standard ".The air conditioner of the first invention that consists of like this, the user can according to using the heavy automatic cleaning running of selecting expectation of shape, can realize more adapting to the automatic cleaning function of environment for use.
The air conditioner of the second invention, particularly the described above-mentioned automatic cleaning function composing of the first invention is, drives above-mentioned filter and is disposed in the cleaning agency of front surface side of above-mentioned filter one, relatively moves by above-mentioned cleaning agency and above-mentioned filter, remove the dust of above-mentioned filter
When having selected above-mentioned " careful pattern ", the driving time of above-mentioned cleaning agency or above-mentioned filter is set as driving mechanism when having selected above-mentioned " mode standard " or the driving time of above-mentioned filter.The air conditioner of the second invention that consists of like this can realize adapting to automatic cleaning function match ground the automatic cleaning function of environment for use.
The air conditioner of the 3rd invention, the described above-mentioned automatic cleaning function of the second invention particularly, the above-mentioned cleaning agency when having selected above-mentioned " careful pattern " or the driving number of times of above-mentioned filter are set as the integral multiple of the driving number of times of above-mentioned cleaning agency when having selected above-mentioned " mode standard " or above-mentioned filter.The air conditioner of the 3rd invention that consists of like this, the automatic cleaning function that can realize carrying out with simple structure best automatic cleaning running.
The air conditioner of the 4th invention, particularly in the 3rd invention, driving number of times to above-mentioned cleaning agency or above-mentioned filter has been set upper limit number of times, when the above-mentioned cleaning agency when above-mentioned when having selected " careful pattern " or the driving number of times of above-mentioned filter surpass above-mentioned upper limit number of times, the driving number of times of above-mentioned cleaning agency or above-mentioned filter is set as above-mentioned upper limit number of times.In the air conditioner of the 4th invention that consists of like this, the cleaning time does not need long, can become the structure that the user has trust.
The air conditioner of the 5th invention, in the 3rd invention, the above-mentioned cleaning agency when having selected above-mentioned " mode standard " or the driving number of times of above-mentioned filter are based on the accumulation decision duration of runs of this air conditioner especially.The air conditioner of the 5th invention that consists of like this can carry out and the corresponding best automatic cleaning running of the pollution condition of filter.
The air conditioner of the 6th invention particularly in the first invention, has Long-distance Control section, can switch above-mentioned " mode standard " and above-mentioned " careful pattern " in above-mentioned Long-distance Control section.The air conditioner of the 6th invention that consists of like this, the user can be switched " mode standard " and " careful pattern " of automatic cleaning function simply.
The air conditioner of the 7th invention particularly in the 6th invention, has the display part that shows operation information in above-mentioned Long-distance Control section, when having selected above-mentioned " careful pattern ", shows above-mentioned " careful pattern " selecteed information at above-mentioned display part.The air conditioner of the 7th invention that consists of like this is even in the situation of automatic cleaning time length, also form the user has trust to this air conditioner structure.
The air conditioner of the 8th invention, the particularly above-mentioned automatic cleaning function of the first invention constitute: drive the cleaning agency in the front surface side shifting of above-mentioned filter, remove the dust of above-mentioned filter,
When having selected above-mentioned " careful pattern ", the driving that the driving number of times of above-mentioned cleaning agency is set as the above-mentioned driving mechanism when having selected above-mentioned " mode standard " often,
The driving number of times of above-mentioned cleaning agency determines based on the accumulation of this air conditioner the duration of runs.The air conditioner of the 8th invention that consists of like this can realize with the mode of automatic cleaning function adapting to the automatic cleaning running of environment for use matchingly.
The air conditioner of the 9th invention, particularly the above-mentioned automatic cleaning function of the first invention constitutes, front surface side at above-mentioned filter disposes cleaning agency, move with respect to above-mentioned cleaning agency by driving above-mentioned filter self, remove the dust of above-mentioned filter
When having selected above-mentioned " careful pattern ", the driving that the driving number of times of above-mentioned filter is set as the above-mentioned filter when having selected above-mentioned " mode standard " often,
The driving number of times of above-mentioned filter determines based on the accumulation of this air conditioner the duration of runs.The air conditioner of the 9th invention that consists of like this can realize with the mode of automatic cleaning function adapting to the automatic cleaning running of environment for use matchingly.
The air conditioner of the tenth invention, particularly in the 8th or the 9th invention, be a plurality of zones with the Region Segmentation that will clean in the above-mentioned filter, according to the driving number of times of the driving number of times of above-mentioned cleaning agency or above-mentioned filter predefined order accordingly, each zone that cleaning is cut apart.The air conditioner of the tenth invention that consists of like this can turn round by fully and effectively the carry out reliable automatic cleaning of less driving number of times to filter.
Below, describe with reference to the suitable embodiment of accompanying drawing to air conditioner of the present invention.In the following embodiments, the concrete structure of air conditioner is described, but the present invention is not limited to the structure of following embodiment, also comprises the structure based on constructed thought.
(embodiment 1)
Fig. 1 is stereoscopic figure and the major part structure chart of the indoor set in the air conditioner of embodiments of the present invention 1.Fig. 2 is the figure of schematic configuration of the kind of refrigeration cycle in the air conditioner of expression embodiment 1.The air conditioner of embodiment 1 will be arranged at indoor indoor set 1 and be connected outdoor off-premises station 2 usefulness and flow and to have the refrigerant piping of cold-producing medium 3 to connect and consist of.
Indoor set 1 has: room air and cold-producing medium carry out the indoor heat converter 5 of heat exchange; With the heat exchange that be used for to promote indoor heat converter 5 and to the indoor Air Blast fan 6 of indoor air-supply.In addition, indoor set 1 has: as the temperature sensor 7 of the indoor temperature test section that detects indoor temperature; With the humidity sensor 8 as the indoor humidity test section that detects indoor humidity.
Off-premises station 2 has: outdoor air and cold-producing medium carry out the outdoor heat converter 9 of heat exchange; The outdoor fan 10 that promotes the heat exchange of outdoor heat converter 9 and blow; Compressed refrigerant is discharged the compressor 11 of high temperature refrigerant; The positive and negative cross valve 12 of the flow direction in the stream of switching cold-producing medium; With the decompressor 13 that cold-producing medium is reduced pressure.
In the air conditioner of embodiment 1, when for blowdown firing, consist of kind of refrigeration cycle in the mode that compressor 11, cross valve 12, outdoor heat converter 9, decompressor 13, indoor heat converter 5, cross valve 12, compressor 11 flow successively with cold-producing medium.On the other hand, when warming operation, by switching cross valve 12, the flow direction in the stream of cold-producing medium becomes on the contrary.
In addition, the face side at indoor set 1 has: the front panel 20 of opening during operation of air conditioner, closing when operation of air conditioner stops; Blow-off outlet 21 to indoor air-supply; The up and down blade 22 that wind direction from the wind of blow-off outlet 21 is changed up and down; With the left and right sides blade (not shown) that changes about the wind direction that makes from the wind of blow-off outlet 21.
Upstream side at the air-flow of the indoor heat converter 5 that flow into indoor set 1 is provided with: as the air cleaner 5a of the filter of the impurity that prevents from entering indoor heat converter 5; Automatically remove the cleaning agency 5b of the dust that is deposited on the air cleaner 5a.By Air Blast fan in the drive chamber 6, produce the air-flow 6a that is represented by dotted arrow among Fig. 2.Utilize the air-flow 6a that produces, by the wind behind the air cleaner 5a, in indoor heat converter 5, between cold-producing medium and room air, carry out heat exchange, blow out to indoor.
In addition, the indoor set 1 of the air conditioner of embodiment 1, the position that the user can Visual Confirmation when front panel 20 is opened is provided with and shows the heavy display board 23 that waits of running shape.
And the air conditioner of embodiment 1 has the remote control 30 as the Long-distance Control section of indication that indoor set 1 is turned round.Remote control 30 has: the display part 31 that shows operation information and other information; With the change that is used for setting and the operating portion 32 of indication.In addition, operating portion 32 is made of a plurality of buttons.
Below, the automatic cleaning function that the air conditioner of the embodiment 1 that consists of with upper type is had describes.
The air conditioner of embodiment 1 has the automatic cleaning function by cleaning agency 5b automatic cleaning air filter 5a.
Fig. 3 is the figure that schematically shows the example of the cleaning agency 5b in the air conditioner of embodiment 1.Fig. 3 represents the front surface side (upstream side) of air cleaner 5a.As shown in Figure 3, the cleaning agency 5b in the air conditioner of embodiment 1 comprises: the attraction nozzle 5c that can move up at right and left in the front surface side of air cleaner 5a; With about drive to attract the driving mechanism 5e of nozzle 5c.Attract nozzle 5c, be formed with on the surface relative with air cleaner 5a and attract a mouthful 5d.Attract mouthful 5d in attracting nozzle 5c, to move up at upper and lower.
Attract nozzle 5c, the guide rail of the upper and lower side by being arranged at air cleaner 5a, the narrow interval that keeps regulation with air cleaner 5a is move left and right sleekly.Attract the opening of the slit-shaped that the attraction mouth 5d among the nozzle 5c forms by the film of the band shape that moves up at upper and lower in attracting nozzle 5c to consist of.By attracting film banded among the nozzle 5c to move up at upper and lower, attract a mouthful 5d to move.Have the attraction of utilizing among the attraction mouth 5d that consists of like this, draw the structure of the dust of air cleaner 5a.
In addition, drive the driving mechanism 5e that attracts nozzle 5c at left and right directions, consisted of by motor and gear etc.From attracting mouthful 5d to draw the attraction of the dust of air cleaner 5a, produce suction device and attract nozzle 5c to link by negative pressure catheter by the suction device that is consisted of by the fan of other setting etc.
Also can be stacked into the inside that attracts nozzle 5c from the dust that attracts mouthful 5d to draw.Perhaps, the exhaust hose (hose) that is communicated with outside attraction mouthful 5d and the room can be set also, the dust of drawing is discharged to outside the room.
Attract the example of nozzle 5c to be illustrated in the air conditioner of embodiment 1, consisting of in the above described manner, but the present invention is not limited to above-mentioned structure, so long as attract nozzle 5c to be kept specified gap ground to drive at left and right directions with respect to air cleaner 5a, got final product in the structure that above-below direction drives with respect to air cleaner 5a at the attraction mouth 5d that attracts nozzle 5c to form.
In the air conditioner of embodiment 1, in the effective situation of automatic cleaning function of automatic cleaning air filter 5a, when satisfying defined terms, the running of beginning automatic cleaning.
When the automatic cleaning running of air cleaner 5a begins, by attracting the action of nozzle 5c in the left and right directions driving and driving the action that attracts mouth 5d at above-below direction, carry out automatic cleaning.Represent to attract the motion track of nozzle 5c among Fig. 3 with arrow X, represent to attract the motion track of mouthful 5d with arrow Y.In addition, the defined terms of beginning automatic cleaning running refers to the condition by the conditional decision of setting in remote control 30.
Fig. 4 is the state diagram of a state of the cleaning action in the running of expression automatic cleaning.Fig. 4 represents to attract mouthful 5d to be disposed at the state of route E.At this, route E is the route of the middle section among the air cleaner 5a.As shown in Figure 4, dispose under the state that attracts mouthful 5d at route E, when driving attraction nozzle 5c at left and right directions, enforcement is as the cleaning of the horizontal direction of the middle section of the air cleaner 5a of the left and right directions among the route E.Then, when the cleaning of route E finished, direction or below direction drove and attract a mouthful 5d upward, carry out the cleaning of other other routes.
In addition, in the air conditioner of embodiment 1, as shown in Figure 3, be illustrated with the example of 9 routes being set with route A～I, but the present invention is not limited to such structure, also can increase accordingly or reduce route quantity with the size of air cleaner 5a.
In the air conditioner of embodiment 1, attract nozzle 5c by coming and going to drive from left to right and then from right to left, the cleaning of this route finishes.But, in embodiment 1, describe will attract nozzle 5c come and go to drive once the example that the cleaning as this route finishes at 1 route, but the present invention also can be according to the variation of various conditions etc., repeatedly the round driving cleaning as this route is finished.
Fig. 5 is the figure of the attraction nozzle 5c of expression when comprehensive cleaning air filter 5a and the action that attracts mouthful 5d.As shown in Figure 5, in the situation of comprehensive cleaning air filter 5a, in the route A as the zone of the highest position, come and go from left to right and then from right to left clean after, with attracting mouthful 5d to move to the route B as the zone of next adjacency, clean from right to left and then from left to right.In addition, the zone of adjacency also can be set the coincidence Rack for.
Repeat successively above-mentioned cleaning action, by to the whole route of route I, cleaning action from route A, to the comprehensive cleaning end of air cleaner 5a.In addition, expression is carried out comprehensive cleaning of air cleaner 5a with the order of route A → route B → route C → route D → route E → route F → route G → route H → route I in Fig. 5.In embodiment 1, the selected of route can be selected at random, in the situation of comprehensive cleaning of air cleaner 5a, as long as satisfy the condition of the whole route of cleaning, and also can be at the next sweep-out pattern C of route A.
In addition, in embodiment 1, the left end of the air cleaner 5a starting point as cleaning beginning (attracting the driving of nozzle 5c to begin) is illustrated, but can certainly be with the right-hand member of the air cleaner 5a starting point as the cleaning beginning.
Then, " mode standard " and " careful pattern " of automatic cleaning function described.In embodiment 1, by the operating portion 32 of operating and remote controlling device 30, can switch " mode standard " " the careful pattern " two kind higher with the frequency of comparing cleaning with this " mode standard " of carrying out the cleaning of air cleaner 5a with standard operation.
By such formation, user self can set the cleaning action according to environment for use, so can more adapt to the automatic cleaning running of environment for use.Consequently, in the air conditioner of embodiment 1, can prevent that dust is to the inside intrusion of air cleaner 5a.In addition, in the air conditioner of embodiment 1, carry out to switch the automatic cleaning function, so the user can change the pattern of automatic cleaning function simply in the equipment of setting etc. of operation of air conditioner remote control 30 such common users.
At first, " mode standard " of the automatic cleaning function in the air conditioner of embodiment 1 described.In " mode standard ", based on the heavy driving number of times that determines the to the left and right direction of attraction nozzle 5c of running shape.In addition, heavy duration of runs that comprises air conditioner of running shape and for the information of the kind of blowdown firing, warming operation etc.Preset the heavy driving number of times corresponding relation with attracting nozzle 5c of the running shape that comprises these information, when satisfying its running shape when heavy, determine to attract the driving number of times of nozzle 5c.
Fig. 6 is the figure of the corresponding relation of the heavy driving number of times with attracting nozzle 5c of expression running shape.In the air conditioner of embodiment 1, the driving number of times of the attraction nozzle 5c when making when the blowdown firing with warming operation is different, and with accumulation duration of runs of operation of air conditioner correspondingly, determine the driving number of times of attraction nozzle 5c.In addition, the corresponding relation of the heavy driving number of times with attracting nozzle 5c of running shape shown in Figure 6 only is an example, and the present invention is not limited to such corresponding relation.That is, as the determining method of the driving number of times that attracts nozzle, can be according to the specification appropriate change of the air-conditioning system that contains this air conditioner etc.
Wherein, imagine following situation: in air conditioner, accumulation is longer the duration of runs, and dust is deposited in air cleaner 5a manyly.Therefore, as shown in Figure 6, accumulation is longer the duration of runs, attracts the driving number of times of nozzle 5c more by making, and can suitably remove the dust of air cleaner 5a.
Based on condition shown in Figure 6, for example, when attracting the driving number of times of nozzle 5c to determine to be 2 times, from route B～I at random or 2 routes of rules selection according to the rules.For example, when selecting route C, route E, as shown in Figure 7, clean successively with the order of route A → route C → route E.In addition, the order of the cleaning of route A, route C, route E also can for arbitrarily the order.In addition, each automatic cleaning running attracts mouth to turn back to route A after finishing, and each cleaning running is from route A.Therefore, when each automatic cleaning running, necessary implementation route A, the driving number of times of route A are not counted in the nozzle driving number of times that Fig. 6 determines.
Then, in the running of automatic cleaning next time, again determine to attract the driving number of times of nozzle 5c, but make the route of in next time automatic cleaning running, selecting be on unselected route during the automatic cleaning running once.This is not repeat for the route with last automatic cleaning running.
For example, selection schemer A, route C, route E in the last automatic cleaning running, in next time automatic cleaning running, when the driving selection of times of attraction nozzle 5c is 4 times, need to be from route C, route E 4 routes of route selection in addition.
As mentioned above, by repeatedly carrying out the selected of route, finally carry out the automatic cleaning running in whole routes, cleaning air filter 5a's is comprehensive.
In addition, in the air conditioner of embodiment 1, after the comprehensive cleaning of air cleaner 5a finishes, select arbitrary route, begin to carry out the cleaning of the route of this selection, the automatic cleaning running is finished.That is, in the air conditioner of embodiment 1, after the comprehensive cleaning that finishes air cleaner 5a, at random or rules selection route according to the rules, the cleaning of appending.Owing to consist of by this way, so the air conditioner of embodiment 1 can improve the cleaning frequency of air cleaner 5a, can prevent the accumulation of dust.
Below, with reference to Fig. 8, the automatic cleaning running of implementing in the air conditioner to embodiment 1 describes.
Fig. 8 is the impression figure that " mode standard " in the automatic cleaning running of implementing in the air conditioner of embodiment 1 is described.As shown in Figure 8, when the driving selection of times of the attraction nozzle 5c in the automatic cleaning running first time is 8 times, whole routes (route B～I) selected, 9 route (route A～I) all carry out automatic cleaning to turn round.Therefore, in for the first time automatic cleaning running, append and select 2 routes as the route of regulation, the automatic cleaning running is finished.In addition, in Fig. 8,2 that are represented to append by dotted line are appended route.
As 2 routes that append selection, also can be according to predefined select progressively, for example also can be according to the select progressively of (route C, E), (route G, I), (route B, D), (route F, H).But, append the route that appends of selection, can consider selected route so far, begin to select successively from the route that has begun most to have carried out the automatic cleaning running, perhaps also selection schemer at random.
Then, in the automatic cleaning running second time, when the driving selection of times that attracts nozzle 5c is 4 times, carry out the automatic cleaning running of 5 routes (route A, C, E, G, I), the automatic cleaning running is finished.
In for the third time automatic cleaning running, when the driving selection of times that attracts nozzle 5c is 4 times, to turn round matchingly with secondary automatic cleaning, comprehensive cleaning of air cleaner 5a finishes.Therefore, in for the third time automatic cleaning running, append the route of selecting 2 regulations, the automatic cleaning running is finished.
As mentioned above, air cleaner 5a repeated the automatic cleaning running of the cleaning of cleaning comprehensively and appending, in the moment that comprehensive cleaning finishes, carry out the cleaning running of the route of the regulation of appending.Therefore, in the air conditioner of embodiment 1, can make the comprehensively frequency raising of cleaning to air cleaner 5a.
In addition, in the air conditioner of embodiment 1, the structure of selecting 2 routes after comprehensive cleaning at air cleaner 5a finished and carrying out the cleaning running of selected route is illustrated, but the present invention is not limited to such structure, for example, also can append 1 route after the cleaning end comprehensively, also can append 3 routes.That is, air conditioner of the present invention, after comprehensively cleaning finished, the route by appending the number of times (＞1) of selecting regulation also cleaned, and can improve the frequency of the cleaning of air cleaner, and then can prevent that dust from piling up to air cleaner 5a.
For example, by when cleaning, carry out the cleaning of appending of 1 route at every turn comprehensively, can improve the cleaning frequency of 1 route/(9 route-route A)=1 route/8 route=12.5%.In addition, by when cleaning, carry out the cleaning of appending of 2 routes at every turn comprehensively, can improve the cleaning frequency of 2 route/8 route=25%.But, can make the cleaning time elongated owing to append route, so the preferred cleaning time suitable according to the design setting of air-conditioning system.
Then, " the careful pattern " of the automatic cleaning function in the air conditioner of embodiment 1 being described.In " careful pattern ", identical with above-mentioned " mode standard ", based on the heavy to the left and right driving number of times of direction of attraction nozzle 5c that determines of running shape.But, in " careful pattern ", set the driving of carrying out the number of times of Duoing than " mode standard " for.In embodiment 1, the driving number of times in " careful pattern " is set as 3 times driving number of times of the driving number of times of " mode standard ".
For example, under the state of selecting " careful pattern ", when the driving number of times that attracts nozzle 5c take condition shown in Figure 6 determines as 4 times, become 4 times * 3 times 12 times driving number of times.Consequently, become 12 times mode with the driving number of times that attracts nozzle 5c and carry out the automatic cleaning running.
As mentioned above, when selecting " careful pattern ", promote the cleaning frequency by comparing with " mode standard ", can prevent from piling up to the dust of air cleaner 5a, can prevent that dust is to the inside intrusion of air cleaner 5a.
In addition, in the air conditioner of embodiment 1,3 times of driving number of times take the driving number of times of the attraction nozzle 5c of " careful pattern " as the attraction nozzle 5c of " mode standard " are illustrated, but the present invention is not limited to such structure, for example, the driving number of times of " careful pattern " also can be set as 2 times or 4 times of driving number of times of " mode standard ".Like this, be the integral multiple of the driving number of times of " mode standard " by the driving number of times that makes " careful pattern ", can realize " careful pattern " with simple control.
Fig. 9 is the impression figure that " careful pattern " in the automatic cleaning running of implementing in the air conditioner of embodiment 1 is described.As shown in Figure 9, when the driving selection of times of the attraction nozzle 5c in the automatic cleaning running first time is 8 times, comes and goes and drive attraction nozzle 5c 8 times * 3=24 time.In addition, because with identical algorithm control " mode standard " and " careful pattern ", so after cleaning finishes, append the cleaning running of carrying out 2 routes comprehensively.Therefore, in the automatic cleaning running first time, carry out the automatic cleaning running with the order of route A → route C → route E → route G → route I → route B → route D → route F → route H → append route C → append route E → route C → route E → route G → route I → route B → route D → route F → route H → append route G → append route I → route C → route E → route G → route I.Route (appending route) clean the cleaning running of appending after the end is comprehensively represented by dotted line in Fig. 9.
Then, in the automatic cleaning running second time, when the driving selection of times that attracts nozzle 5c 4 times, come and go and drive attraction nozzle 5c 4 times * 3=12 time.In the automatic cleaning running afterwards, when selecting " careful pattern ", also 3 times driving number of times with " mode standard " comes and goes driving attraction nozzle 5c.
In addition, in the air conditioner of embodiment 1, in the number of times that " careful pattern " carries out, also comprise the number of times that appends the route that cleans running.Namely, when the example with the automatic cleaning running first time shown in Figure 9 describes, after also comprising comprehensive cleaning and finishing append route C and append route E append the cleaning running, and append route G and append the driving number of times of attraction nozzle 5c of the total of appending cleaning running 4 times of route I, be set as 24 times.
Wherein, shown in the example of as shown in Figure 9 for the third time automatic cleaning running, when the driving selection of times that attracts nozzle 5c 4 times * 3=12 time, there is the situation of finishing comprehensive cleaning by the driving of the tenth secondary attraction nozzle 5c.Under these circumstances, comprehensively cleaning finishes, so after carrying out 4 times * 3=12 time the cleaning of each route, append the cleaning of carrying out 2 routes, automatic cleaning is turned round finish.
As mentioned above, in the air conditioner of embodiment 1, compare with " mode standard ", when selecting " careful pattern ", by making the cleaning time elongated (the driving number of times that attracts nozzle 5c is increased), can carry out turning round with the cleaning of environment coupling, and by carrying out " careful pattern " with the algorithm identical with " mode standard ", need to for the complicated program of " careful pattern " assembling, can not realized with simple control.
Figure 10 is the figure of higher limit of the driving number of times of the attraction nozzle 5c in the air conditioner of expression embodiment 1.The higher limit of the driving number of times that attracts nozzle 5c is set as shown in figure 10.The higher limit that drives number of times is set like this, is because along with the driving number of times that attracts nozzle 5c becomes many, the time of carrying out the automatic cleaning running after the operation of air conditioner of indoor set 1 stops is elongated.In the air conditioner of embodiment 1, guaranteeing time of cleaning air filter 5a, and the automatic cleaning not elongated mode capping value duration of runs.In addition, Figure 10 set upper limit value is example of expression, is not limited to the time shown in Figure 10, can suitably set according to the various conditions of the specification of this air conditioner etc.
Continuing to carry out in the situation of warming operation from 11 hours to 12 hours time durations of less than, the driving number of times of the attraction nozzle 5c that determines based on Fig. 6 is 6 times, and when being " careful pattern ", this driving number of times is 18 times.On the other hand, the driving number of times of the attraction nozzle 5c that determines based on Figure 10 is 6 times when for " mode standard ", is 18 times when for " careful pattern ".Therefore, in either case, the driving number of times that attracts nozzle 5c but in embodiment 1, after cleaning finishes comprehensively, appends 2 routes and cleans all below Figure 10 set upper limit value, so the situation of higher limit can occur to surpass.
For example, when being " mode standard ", in the situation that cleaning finishes comprehensively when the 6th time that attracts nozzle 5c round the driving, appending 2 routes and carry out the 7th time, the 8th time round cleaning.On the other hand, when being " careful pattern ", in the situation that cleaning finishes comprehensively when the 18 time that attracts nozzle 5c round the driving, appending 2 routes and carry out the 19 time, the 20 time round cleaning.In situation as described above, surpass separately higher limit shown in Figure 10, therefore in order not to need above cleaning running, the driving number of times that attracts nozzle 5c terminates the automatic cleaning running till the higher limit.
The figure of the show state of the display part 31 of the remote control 30 when (a) of Figure 11 is expression selection " mode standard ".The figure of the show state of the display part 31 of the remote control 30 when (b) of Figure 11 is expression selection " careful pattern ".Shown in Figure 11 (a), (b), when selecting " careful pattern ", by the careful mode flag 33 that shows that the user can identification selection " careful pattern ", the user can confirm to select " careful pattern ".This be because, when selecting " careful pattern ", the cleaning time is elongated, even the user is turned round the indication that stops to indoor set 1 after, indoor set 1 also is the state of running till finishing to the automatic cleaning running, breaks down so prevent that user's mistake is judged as.
In addition, Figure 12 is the enlarged drawing of the display board 23 in the expression indoor set 1.In Figure 12, the figure of the show state when (a) being the common operation of air conditioner of expression, the figure of the show state when (b) being expression " mode standard ", the figure of the state when (c) being expression " careful pattern ".When common operation of air conditioner, shown in Figure 12 (a), the LED26 that only turns round lights.In the cleaning running when selecting " mode standard ", shown in Figure 12 (b), except running LED26, cleaning running LED24 also lights.
In addition, in the cleaning running when selecting " careful pattern ", shown in Figure 12 (c), except running LED26, careful cleaning running LED25 lights.Like this, when " mode standard " and when " careful pattern ", by making the LED that lights different, the user can confirm the pattern of current cleaning running easily.In addition, when the LED that lights in " mode standard " and " careful pattern " is shared, by making the color of in pattern separately, lighting different, also can carry out the user and hold intelligible demonstration.
In addition, Figure 13 is near the major part enlarged drawing the attraction mouth 5d that attracts among the nozzle 5c.Figure 13 is the sectional view of the XIII-XIII line in the schematic diagram of above-mentioned Fig. 4.As shown in figure 13, in the air conditioner of embodiment 1, near attraction mouthful 5d, be provided with the thick brush 5f of tooth and the thin two kinds of brushes of brush 5g of tooth.And, clip the opposition side that attracts mouthful 5d at the brush 5f thick with respect to tooth, be provided with pad (pad) 5h that uses silicon mould (silicon form) to form.
And, by using two kinds of brushes, when attracting nozzle 5c direction or right move, lift the dust that is piled up in air cleaner 5a left, prevent that dust from invading the inboard of air cleaner 5a.
As mentioned above, in the air conditioner of embodiment 1, be any structure of " mode standard " or " careful pattern " owing to be the user's pattern that can select automatic cleaning running, so can set the cleaning running of the best that environment is set that adapts to this air conditioner.Consequently, the air conditioner of embodiment 1 can prevent dust to air cleaner 5a accumulation, and can prevent that dust is to the inboard intrusion of air cleaner 5a.
(embodiment 2)
Below, describe for the air conditioner of embodiments of the present invention 2.In the air conditioner of embodiment 2, the point different from the air conditioner of above-mentioned embodiment 1, be drive and cleaning as by the structure of the cleaning agency of the air cleaner of cleaning material, other structure is identical with the air conditioner of embodiment 1.For example, equally also can be applicable to embodiment 2 to demonstration of remote control 30 etc. with embodiment 1.
In the air conditioner of embodiment 1, move the dust on the cleaning air filter 5a at the front surface of air cleaner 5a by attracting nozzle 5c, with it relatively, in the air conditioner of embodiment 2, air cleaner 5a self is driven, cleaning agency 5b is fixed, and is different in this.In addition, in the explanation of embodiment 2, add same-sign, the explanation of the applicable embodiment 1 of its detailed explanation to having to pay with the part of the structural element of the air conditioner of embodiment 1 and same function, structure.
Figure 14 is air cleaner in the air conditioner of expression embodiment 2 and the figure of the structure of its cleaning agency.Figure 15 faces major part enlarged drawing shown in Figure 14 from arrow Z direction.
Air cleaner driving mechanism 5j is made of motor and gear etc., so that air cleaner 5a drives in the mode that upper and lower moves up.On the other hand, dust collection unit 5m is fixed in the air conditioner main body, have following structure: air cleaner 5a is by moving up at upper and lower with respect to dust collection unit 5m, lift dust on the air cleaner 5a with brush 5k, be taken into a mouthful 5i by dust, dust be taken into the inside of dust collection unit 5m.Being taken into the dust of the inside of dust collection unit 5m, can be to be accumulated in the structure that the inside of dust collection unit 5m is thrown away by user self, also can be the structure of discharging outside the trend room from dust collection unit 5m.
Figure 16 be expression the air cleaner 5a in the air conditioner of embodiment 2 is cleaned comprehensively the automatic cleaning running time the figure of action.As shown in figure 16, at first, during from the running of step 161 beginning automatic cleaning, air cleaner 5a is driven with respect to dust collection unit 5m upward direction, through step 162, air cleaner 5a is driven until the foot of air cleaner 5a is positioned at till the position that is attracted to clean by dust collection unit 5m.
If the foot at air cleaner 5a disposes dust collection unit 5m, then, air cleaner 5a is driven with respect to dust collection unit 5m downward direction, through step 165, turn back to original position, in comprehensive cleaning end of step 166 Air filter 5a.
In addition, in the air conditioner of embodiment 2, to the starting position as the automatic cleaning running, the state of position that dust collection unit 5m is disposed at the topmost of air cleaner 5a is illustrated, but the present invention is not limited to such structure, for example, also dust collection unit 5m can be disposed at the state of position of foot of air cleaner 5a as the starting position.In this case, as long as drive air cleaner 5a in the direction opposite with step shown in Figure 16.
In addition, the starting position as the automatic cleaning running also can arrange dust collection unit 5m in air cleaner 5a, in this case, also can be to drive air cleaner 5a to the structure of cleaning of air cleaner 5a comprehensively at above-below direction.
In the air conditioner of the embodiment 2 that consists of with upper type, identical with above-mentioned embodiment 1, in the automatic cleaning function, have " mode standard " and " careful pattern ", can be by any pattern of user selection.
In the situation of the automatic clearing mechanism shown in the air conditioner of embodiment 2, clean during each automatic cleaning running comprehensively.Therefore, when selecting " mode standard ", comprehensive cleaning of air cleaner 5a is only carried out once.On the other hand, when selecting " careful pattern ", carry out comprehensive cleaning of the air cleaner 5a of the number of times (for example 3 times) of Duoing than " mode standard ".
In addition, the driving number of times of the air cleaner 5a in " mode standard " also can determine according to the accumulation of operation of air conditioner the duration of runs.Figure 17 is the figure of example of the driving number of times of the expression air cleaner 5a corresponding with accumulation duration of runs of operation of air conditioner.In addition, the driving number of times of air cleaner 5a shown in Figure 17 also can not unique decision, and it is also no problem that appropriate change drives number of times.
In table shown in Figure 17, when selecting " mode standard ", if operation of air conditioner 11 hours, then the driving number of times of air cleaner 5a is 1 time, if operation of air conditioner 13 hours, then the driving number of times of air cleaner 5a is 2 times.Wherein, at the driving number of times of this said air cleaner 5a, the moment that finishes in the comprehensive cleaning of air cleaner 5a is 1 time.
In addition, the driving number of times of the air cleaner 5a in " careful pattern " is the integral multiple (for example 3 times) of the driving number of times of the air cleaner 5a when selecting " mode standard ".Like this, be the integral multiple of the driving number of times of " mode standard " by the driving number of times that makes " careful pattern ", needn't assemble for " careful pattern " complicated program, can deal with simple control.Like this, because the enforcement of " careful pattern " can be used the algorithm of " mode standard ", so do not need to carry out complicated control.
Figure 18 is the figure of higher limit of the driving number of times of the air cleaner 5a in the air conditioner of expression embodiment 2.As shown in figure 18, set the higher limit of the driving number of times of each pattern Air filter 5a.This is identical with embodiment 1, even the user is carrying out the stopping after the indication of operation of air conditioner to indoor set 1, has served as and has carried out for a long time automatic cleaning when running, and the user may think by mistake and break down.So capping value in the air conditioner of embodiment 2 is not carried out the driving of air cleaner 5a more than higher limit.
For example, as shown in figure 17, the driving number of times of the air cleaner 5a of " careful pattern " when carrying out operation of air conditioner more than 12 hours, if be merely the integral multiple of " mode standard ", it then is 6 times, but as shown in figure 18, since take 5 times as higher limit, so the driving number of times of the actual air cleaner 5a that drives is 5 times.By such setting, make the cleaning situation two of time of the automatic cleaning running in the air conditioner of embodiment 2 and air cleaner 5a vertical.
As mentioned above, in the air conditioner of embodiment 2, the user can select the pattern of automatic cleaning running to be the arbitrary pattern in " mode standard " and " careful pattern ", so the user can select to set suitable cleaning running matchingly with the environment that arranges of air conditioner.Consequently, in the air conditioner of embodiment 2, can prevent dust to air cleaner 5a accumulation, even and the cleaning agency of driving air cleaner 5a, can prevent that also dust is to the inboard intrusion of air cleaner 5a.
As mentioned above, in embodiment, specify, air conditioner of the present invention, can select matchingly to set suitable cleaning running with the environment that arranges of air conditioner, so can keep user's comfortableness, and can automatically positively transfer to the dust that is attached to air cleaner and it is attracted cleaning.
In addition, the present invention not only can be applicable to the air conditioner that 1 indoor set is connected with 1 off-premises station, also can be applicable to the multiterminal type air conditioner that many indoor sets are connected with 1 off-premises station.
Utilizability on the industry
The present invention can keep user's comfortableness, adapts to the automatic cleaning running that environment is set of air conditioner, is the high technology of versatility that can be applicable to various air conditioners.
Claims (10)
1. an air conditioner has the automatic cleaning function of automatic cleaning filter, it is characterized in that:
Described automatic cleaning function composing is, has " mode standard " and " careful pattern ", and can select,
The cleaning time of the described filter in described " careful pattern " is set as longer than the cleaning time of the described filter in described " mode standard ".
2. air conditioner as claimed in claim 1 is characterized in that:
Described automatic cleaning function composing is, drives described filter and is disposed in the cleaning agency of front surface side of described filter one, relatively moves by described cleaning agency and described filter, removes the dust of described filter,
When having selected described " careful pattern ", the driving time of described cleaning agency or described filter is set as driving mechanism when having selected described " mode standard " or the driving time of described filter.
3. air conditioner as claimed in claim 2 is characterized in that:
Described cleaning agency when having selected described " careful pattern " or the driving number of times of described filter are set as the integral multiple of the driving number of times of described cleaning agency when having selected described " mode standard " or described filter.
4. air conditioner as claimed in claim 3 is characterized in that:
Driving number of times to described cleaning agency or described filter has been set upper limit number of times, when the described cleaning agency when described when having selected " careful pattern " or the driving number of times of described filter surpass described upper limit number of times, the driving number of times of described cleaning agency or described filter is set as described upper limit number of times.
5. air conditioner as claimed in claim 3 is characterized in that:
Described cleaning agency when having selected described " mode standard " or the driving number of times of described filter are based on the accumulation decision duration of runs of this air conditioner.
6. air conditioner as claimed in claim 1 is characterized in that:
Have Long-distance Control section, in described Long-distance Control section, can switch described " mode standard " and described " careful pattern ".
7. air conditioner as claimed in claim 6 is characterized in that:
Have the display part that shows operation information in described Long-distance Control section, when having selected described " careful pattern ", show described " careful pattern " selecteed information at described display part.
8. air conditioner as claimed in claim 1 is characterized in that:
Described automatic cleaning function composing is: drives the cleaning agency in the front surface side shifting of described filter, removes the dust of described filter,
When having selected described " careful pattern ", the driving that the driving number of times of described cleaning agency is set as the described driving mechanism when having selected described " mode standard " often,
The driving number of times of described cleaning agency determines based on the accumulation of this air conditioner the duration of runs.
9. air conditioner as claimed in claim 1 is characterized in that:
Described automatic cleaning function composing is, disposes cleaning agency in the front surface side of described filter, moves with respect to described cleaning agency by driving described filter self, removes the dust of described filter,
When having selected described " careful pattern ", the driving that the driving number of times of described filter is set as the described filter when having selected described " mode standard " often,
The driving number of times of described filter determines based on the accumulation of this air conditioner the duration of runs.
10. air conditioner as claimed in claim 8 or 9 is characterized in that:
Be a plurality of zones with the Region Segmentation that will clean in the described filter, according to the driving number of times of the driving number of times of described cleaning agency or described filter predefined order accordingly, each zone that cleaning is cut apart.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011228579A JP5353985B2 (en) | 2011-10-18 | 2011-10-18 | Air conditioner |
| JP2011-228579 | 2011-10-18 |
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| Publication Number | Publication Date |
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| CN103062860A true CN103062860A (en) | 2013-04-24 |
| CN103062860B CN103062860B (en) | 2017-09-22 |
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| CN201210052302.4A Active CN103062860B (en) | 2011-10-18 | 2012-03-01 | Air conditioner |
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| JP (1) | JP5353985B2 (en) |
| CN (1) | CN103062860B (en) |
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| CN114216203B (en) * | 2021-12-16 | 2022-10-25 | 珠海格力电器股份有限公司 | Self-cleaning control method of multi-split air conditioner and multi-split air conditioner |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007101102A (en) * | 2005-10-06 | 2007-04-19 | Matsushita Electric Ind Co Ltd | Air conditioner |
| CN101517331A (en) * | 2006-10-19 | 2009-08-26 | 大金工业株式会社 | Air conditioner with filter cleaning unit |
| CN101360956B (en) * | 2006-01-19 | 2010-06-16 | 夏普株式会社 | Air conditioner |
| CN101995055A (en) * | 2009-08-18 | 2011-03-30 | 松下电器产业株式会社 | Air conditioner capable of automatically removing dust |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4488196B2 (en) * | 2004-08-31 | 2010-06-23 | 株式会社富士通ゼネラル | Indoor unit |
| JP4591683B2 (en) * | 2004-09-03 | 2010-12-01 | 株式会社富士通ゼネラル | Air conditioner |
| JP2009103370A (en) * | 2007-10-24 | 2009-05-14 | Sharp Corp | Air conditioner |
| JP5368156B2 (en) * | 2009-04-22 | 2013-12-18 | シャープ株式会社 | Air conditioner |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007101102A (en) * | 2005-10-06 | 2007-04-19 | Matsushita Electric Ind Co Ltd | Air conditioner |
| CN101360956B (en) * | 2006-01-19 | 2010-06-16 | 夏普株式会社 | Air conditioner |
| CN101517331A (en) * | 2006-10-19 | 2009-08-26 | 大金工业株式会社 | Air conditioner with filter cleaning unit |
| CN101995055A (en) * | 2009-08-18 | 2011-03-30 | 松下电器产业株式会社 | Air conditioner capable of automatically removing dust |
Also Published As
| Publication number | Publication date |
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| JP5353985B2 (en) | 2013-11-27 |
| CN103062860B (en) | 2017-09-22 |
| JP2013088018A (en) | 2013-05-13 |
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