CN104006513B - Air conditioning system and control method thereof - Google Patents
Air conditioning system and control method thereof Download PDFInfo
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- CN104006513B CN104006513B CN201410232550.6A CN201410232550A CN104006513B CN 104006513 B CN104006513 B CN 104006513B CN 201410232550 A CN201410232550 A CN 201410232550A CN 104006513 B CN104006513 B CN 104006513B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Abstract
The invention provides a kind of air conditioning system and control method thereof, this air conditioning system has the front-outlet mouth connected with the first middle air channel and the second middle air channel and the first side air outlet of the first crosswind road connection and the second crosswind mouth connected with the second crosswind road；When indoor set runs in two side air-out modes, showing that indoor refrigeration or heating needs are big, at this moment indoor fan runs with high wind gear, can accelerate air quantity circulation, quickly reduce/improve leaving air temp, to realize higher regulating power；When running in three air-out modes, owing to blowing range is big, at this moment indoor fan runs with apoplexy gear, improves the uniformity of room temperature, and noise is lower simultaneously；When being set as that middle air-out mode is run, showing indoor little to refrigeration or the demand that heats, be in temperature stability maintenance period, at this moment indoor fan runs with low wind gear, and wind is delivered to while inputting less cold heat amount need the farther place of cold heat amount.
Description
Technical field
The invention belongs to air-conditioning technical field, more specifically, relate to the control of a kind of floor air conditioner system
Method processed and use the air conditioning system of this control method.
Background technology
Domestic floor air conditioner is distinguish between by air-out mode at present, mainly has front-outlet or side air-out,
When it freezes and heats, regardless of front-outlet or side air-out, due to the restriction of structure design, air-supply
Scope has certain limitation, be basically positive air-out air-conditioning can only just before air-out, side air-out air-conditioning is only
Energy side air-out, causes room temperature lack of homogeneity, and comfortableness is the highest, greatly reduces the use body of user
Test, it is difficult to meet consumer's pursuit to multidimensional air supply mode, and not energy-conserving and environment-protective.In this context,
It is highly desirable to design and can carry out the multiaspect air-out sky that front-outlet is freely changed with side air-out and combined
Adjust and control method, improve comfortableness and the energy-efficient performance of air-conditioning further.
Summary of the invention
It is an object of the invention to provide the control method of a kind of air conditioning system, it is intended to realize floor air conditioner root
Determine the operation gear of indoor fan according to the air-out mode of indoor set, thus air-conditioned room comfortableness and
Optimal balance is reached between energy-efficient performance.
For achieving the above object, the technical solution used in the present invention is: provide the controlling party of a kind of air conditioning system
Method, this air conditioning system includes electric control gear and console model indoor set, described indoor set includes shell, be located at outside
Wind pushing cavity and be located at the blower fan in described wind pushing cavity in shell, the rear portion of described shell offers air inlet, described
In shell, rear side is provided with heat exchanger near described air inlet, and the front portion of described shell offers front-outlet mouth,
Described front-outlet mouth both sides are provided with the first side air outlet and the second side air outlet；Described control method bag
Include following steps:
A, start；
B, judge the air-out mode of described indoor set:
If the described indoor set of C1 is in: described electric control gear controls described front-outlet mouth and described wind pushing cavity
Intercepting, described first side air outlet and the second side air outlet turn on described wind pushing cavity, by described the
One side air outlet and described second side air outlet；Then
Described electric control gear controls the blower fan of described indoor set and runs with high windscreen position；
Or
If the described indoor set of C2 is in: described electric control gear controls described first side air outlet, the second side
Face air outlet and described front-outlet mouth all with described wind pushing cavity turn on, by described first side air outlet,
Second side air outlet and the air-out simultaneously of front-outlet mouth；Then
Described electric control gear controls the blower fan of described indoor set and runs with apoplexy gear；
Or
If the described indoor set of C3 is in: described electric control gear controls described first side air outlet and the second side
Face air outlet and described wind pushing cavity intercept, and described front-outlet mouth turns on described wind pushing cavity, by described just
Face air outlet；Then
Described electric control gear controls the blower fan of described indoor set and runs with low windscreen position.
Specifically, described front-outlet mouth is by the first middle air channel and the second middle air channel and described wind pushing cavity
Connection, described first side air outlet and described second side air outlet are respectively by the first crosswind road and second
Crosswind road connects with described wind pushing cavity, and being provided with between described first crosswind road and described first middle air channel can
Make described blower fan produce air-flow to switch in described first crosswind road and described first middle air channel or simultaneously
First baffle of conducting, is provided with between described first crosswind road and described first middle air channel and can make institute
State blower fan and produce what air-flow switched in described second crosswind road and described second middle air channel or simultaneously turns on
Second baffle；
In described step C1, described electric control gear controls described first baffle and closes described first middle wind
Road and control described second baffle close described second middle air channel；
In described step C2, described electric control gear controls described first baffle and simultaneously turns on described first side
Face air outlet and described first middle air channel and control described second baffle and simultaneously turn on described second side
Air outlet and described second middle air channel；
In described step C3, described electric control gear controls described first baffle and closes described first crosswind road
And control the described second described second crosswind road of baffle Guan Bi.
Specifically, described first baffle and the second baffle connect the output shaft of a motor, institute respectively
Stating the first baffle and the second baffle drives it to rotate by described motor thus closedown or conducting institute
State the first middle air channel and/or the second middle air channel and/or the first crosswind road and/or the second crosswind road.
Also include step D: run according to the one of which mode duration in above-mentioned C1, C2, C3 until closing
Machine；Or, according to the air-out mode of described indoor set according to the pattern alternate run of C1, C2, C3 until
Shutdown.
Specifically, the blower fan of described indoor set is 0～600rpm with the range of speeds that low windscreen position is run.
Specifically, the blower fan of described indoor set is 600～1000rpm with the range of speeds that apoplexy gear runs.
Specifically, the range of speeds that the blower fan of described indoor set runs with high wind shelves as 1000rpm more than.
The present invention also provides for a kind of air conditioning system using above-mentioned control method.
Compared with prior art, the air conditioning system of present invention offer and having the beneficial effects that of control method thereof:
Use air conditioning system of the present invention and control method thereof, wind can be controlled according to the air-out mode of indoor apparatus of air conditioner
The operational taps of machine, it is achieved run with high wind gear during two side air-outs, runs with apoplexy gear during three air-out,
Run with low wind gear during middle air-out, thus reach between the comfortableness and energy-efficient performance of air-conditioned room
Good balance.When electric control gear detects that indoor set is in two side air-outs operations, show indoor refrigeration or system
Heat demand is big, at this moment controls blower fan with high wind shelves running status, can accelerate air quantity circulation, quickly reduce or
Person improves leaving air temp, to realize higher regulating power；And the blower fan of indoor set is in three air-out states
During operation, owing to having the blowing range of super large, then control room inner blower runs with apoplexy gear, it is possible to
Being greatly improved the uniformity of room temperature, noise is lower simultaneously, thus promotes the experience of user, the most more
For energy-conservation；When indoor fan is in middle air-supply running status, show the indoor demand to freezing or heat
Little, it is in the stability maintenance period of temperature, owing to centre goes out wind velocity greatly, while the cold heat amount that input is less
Wind can be delivered to need the farther place of cold heat amount, therefore select low wind gear to run and can meet demand.This
Outward, in this operational mode fully relies on the control device of system and program, air-out mode set in advance is carried out
Automatic decision and conversion, very convenient and hommization, and more energy-conserving and environment-protective.
Accompanying drawing explanation
When the cross-sectional structure schematic diagram of the air conditioning system that Fig. 1 provides for the embodiment of the present invention and front-outlet
Running status figure；
When the cross-sectional structure schematic diagram of the air conditioning system that Fig. 2 provides for the embodiment of the present invention and two side air-outs
Running status figure；
The cross-sectional structure schematic diagram of the air conditioning system that Fig. 3 provides for the embodiment of the present invention and front and two sides
Running status figure during air-out；
The logic schematic diagram of the control method of the air conditioning system that Fig. 4 provides for the embodiment of the present invention；
The refrigerating capacity of the different air-out modes of the indoor set of the air conditioning system that Fig. 5 provides for the embodiment of the present invention
With indoor fan speed curves figure；
The noise of the different air-out modes of the indoor set of the air conditioning system that Fig. 6 provides for the embodiment of the present invention and room
Inner blower speed curves figure.
Detailed description of the invention
In order to make the technical problem to be solved, technical scheme and beneficial effect clearer,
Below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that this place is retouched
The specific embodiment stated only in order to explain the present invention, is not intended to limit the present invention.
Referring to the arbitrary diagram of Fig. 1 to Fig. 3, existing air conditioning system and the control method thereof providing the present invention is entered
Row explanation.The air conditioning system that the present invention provides includes electric control gear (not shown) and console model indoor set
1, indoor set 1 includes shell 11 and the blower fan 13 being located in shell 11, the rear portion of shell 11 offer into
Air port 110, in shell 11, rear side is provided with heat exchanger 12 near air inlet 110, and the front portion of shell 11 is offered
Having front-outlet mouth 111, these front-outlet mouth 111 both sides are provided with the first side air outlet 112 and the second side
Face air outlet 113.
Referring to Fig. 4, the control method of air conditioning system of the present invention comprises the following steps simultaneously:
A, start；
B, judge the air-out mode of indoor set:
If C1 indoor set is in both sides air-out mode, it may be assumed that electric control gear controls the first baffle 141 and closes
First middle air channel 1111 and control the second baffle 142 and close the second middle air channel 1112, by the
One side air outlet 112 and the second side air outlet 113 air-out；Its air-flow running status sees Fig. 2；Please
Seeing Fig. 5 and Fig. 6, this kind of situation shows that indoor refrigeration or heating needs are big, then in electric control gear control room
The blower fan 13 of machine runs with high windscreen position, can control at more than 1000rpm by the rotation speed of fan of indoor set,
At this moment control blower fan is with high wind shelves running status, can accelerate air quantity circulation, quickly reduces or improve air-out
Temperature, to realize higher regulating power；
If C2 indoor set is in three air-out states, it may be assumed that electric control gear controls the first baffle 141 simultaneously
Turn on the first side air outlet 112 to lead with the first middle air channel 1111 and control the second baffle 142 simultaneously
Logical second side air outlet 113 and the second middle air channel 1112, by the first side air outlet 112, second
Side air outlet 113 and front-outlet mouth 111 air-out simultaneously；Its air-flow running status sees Fig. 3；Then electricity
Control device controls the blower fan 13 of indoor set and runs with apoplexy gear, can be controlled by the rotation speed of fan of indoor set
600～1000rpm；Refer to Fig. 5 and Fig. 6, because under this situation, the blower fan 13 of indoor set is in
When three air-out states are run, owing to having the blowing range of super large, control room inner blower is transported with apoplexy gear
OK, it is possible to being greatly improved the uniformity of room temperature, noise is lower simultaneously, thus promote the use of user
Experience, the most more energy-conserving and environment-protective.
If C3 indoor set is in middle air-out: electric control gear controls the first baffle 141 and closes the first crosswind
Road 1120 and control the second baffle 142 close the second crosswind road 1130, by front-outlet mouth 111
Air-out；Its air-flow running status sees Fig. 1；Then the blower fan of electric control gear control indoor set is transported with low windscreen position
OK, the rotation speed of fan of indoor set can be controlled 0～600rpm；Because, when indoor fan is in middle air-supply
During running status, show indoor little to refrigeration or the demand that heats, be in the stability maintenance period of temperature, due in
Between to go out wind velocity big, can deliver to wind need the farther of cold heat amount while the cold heat amount that input is less
Place, therefore selects low wind gear to run and can meet demand.
It should be noted that above-described indoor set 1 low wind shelves run, the now range of speeds of blower fan 13
It is 0～600rpm and the range of speeds of indoor set blower fan 13 run of apoplexy shelves is 600～1000rpm, high
It is that more than a 1000rpm simply scope optimized divides that wind shelves run the range of speeds of indoor set blower fan 13,
It is not absolute, in other embodiments, it is also possible to according to circumstances concrete condition is by basic, normal, high windscreen
The range of speeds of the blower fan 13 during operation is divided into 0～700rpm, 700～1000rpm and more than 1100rpm,
0～500rpm, 500～900rpm and 900rpm can also be divided into first-class multiple situation, based on the present invention
These schemes of thinking design are all within protection scope of the present invention.
Further, refer to Fig. 1 to Fig. 3 and arbitrarily illustrate, as a kind of detailed description of the invention of the present invention,
First the 1112, first crosswind road 1120, the 1111, second middle air channel, middle air channel it is additionally provided with in shell 11
With the second crosswind road 1130, front-outlet mouth 111 is by the first middle air channel 1111 and the second middle air channel
1112 connect with the wind pushing cavity 130 at blower fan 13 place, the first side air outlet 112 and the second side air-out
Mouth 113 is respectively by the first crosswind road 1120 and the second crosswind road 1130 and the wind pushing cavity at blower fan 13 place
130 connections, are provided with between the first crosswind road 1120 and the first middle air channel 1111 and blower fan 13 can be made to produce
Anger flows first switching in the first crosswind road 1120 and the first middle air channel 1111 or simultaneously turning on and leads
Stream block 141, is provided with between the first crosswind road 1120 and the first middle air channel 1111 and blower fan 13 can be made to produce
Anger flows second switching in the second crosswind road 1130 and the second middle air channel 1112 or simultaneously turning on and leads
Stream block 142.
The air conditioning system that the embodiment of the present invention provides can form four air channels in shell 11, and by first
Baffle 141 and the second baffle 142 rotate switching closure air channel, when the first baffle 141 blocks the
When air channel, side 1120 and the second baffle 142 block the second crosswind road 1130, the air-flow that blower fan 13 produces
Just and can only go out from front by the first middle air channel 1111 and the second middle air channel 1112 from wind pushing cavity 130
Air port 111 blows out, and such floor type air-conditioner just realizes middle air-out；When the first baffle 141 blocks
When one middle air channel 1111 and the second baffle 142 block the second middle air channel 1112, blower fan 13 produces
Air-flow just can only be from wind pushing cavity 130 by the first crosswind road 1120 and the second crosswind road 1130 and respectively from the
One side air outlet 112 and the second side air-out mouth 113 blow out, and such floor type air-conditioner just realizes both sides and goes out
Wind；When the first baffle 141 is between the first middle air channel 1111 and the first crosswind road 1120 and
When second baffle 142 is positioned at the second middle air channel 1112 and the second crosswind road 1130, now, above-mentioned four
Individual air channel is fully open, and the air-flow that blower fan 13 produces can realize three-dimensional multidimensional air-out, i.e. middle air-out and two
The combination of side air-out.Then, user can according to the actual requirements or system is according to service condition, by electricity
Control device controls that the rotation of the first baffle 141 and the second baffle 142 realizes middle air-out, both sides go out
The modes such as the multidimensional air-out of wind and three-dimensional air-out, when floor type air-conditioner is at refrigerating operaton and heating operation,
Control the air-out mode of each air outlet and successively air-out order respectively, meet consumer and cooling and warming is relaxed
The pursuit of adaptive, and the simple in construction of this floor type air-conditioner, convenient and practical, with simpler structure
Realize multidimensional air-out mode.
So, in step C1, close in first if be detected that electric control gear controls the first baffle 141
Between air channel 1111 and control the second baffle 142 close the second middle air channel 1112, it is achieved front-outlet
Mouth 111 intercepts with wind pushing cavity 130, and the air-flow of such wind pushing cavity is only by the first side air outlet 112 He
Second side air outlet 113 blows out, and in the case of side feeding, electric control gear controls indoor set 1
Blower fan 13 run with high windscreen position, accelerate air quantity circulation, quickly reduce or improve leaving air temp, with reality
The highest regulating power.
In step C2, if detecting, electric control gear controls the first baffle 141 and simultaneously turns on the first side and go out
Air port 112 and the first middle air channel 1111 and control the second baffle 142 simultaneously turn on the second side air-out
Mouthfuls 113 with the second middle air channel 1112, so from wind pushing cavity 130 air-flow out can while from the first side
Face air outlet the 112, second side air outlet 113 and front-outlet mouth 111 out, in the feelings of three air-out
Under shape, then electric control gear controls the blower fan 1 of indoor set 1 with the operation of apoplexy gear；Room can be greatly improved
The uniformity of temperature, noise is lower simultaneously, thus promotes the experience of user, the most more energy-conserving and environment-protective.
In step C3, if detecting, electric control gear controls the first baffle 141 and closes the first crosswind road 1120
And control the second baffle 142 closes the second crosswind road 1130 and realizes the first side air outlet 112 and second
Side air outlet 113 intercepts with wind pushing cavity 130 so that the air-flow in wind pushing cavity 130 cannot pass through two sides
Face air outlet blowout；Only when front-outlet, then electric control gear controls the blower fan 13 of indoor set 1
Run with low windscreen position；At this moment, the indoor demand to freezing or heat is little, is in the stability maintenance period of temperature,
Owing to centre goes out wind velocity greatly, can deliver to wind need cold heat amount while the cold heat amount that input is less
Farther place, therefore selects low wind gear to run and can meet demand
In above example, as one preferred embodiment, the first baffle 141 and the second baffle
142 can be by connecting the output shaft of a motor 15, the first baffle 141 and the second baffle respectively
142 drive it to rotate by motor 15 thus simultaneously or selectively close or turn in the middle of first
1111, second the 1120, second crosswind road 1130, the 1112, first crosswind road, middle air channel, air channel, thus real
Existing multiple air-out mode.
As one embodiment of the invention, it is also possible to farther include step D: according to above-mentioned C1, C2,
One of which mode duration in C3 runs until shutting down；Or, according to the air-out mode of indoor set 1 according to
The pattern alternate run of C1, C2, C3 is until shutting down.
The present invention also provides for a kind of air conditioning system using above-mentioned control method.
Compared with prior art, use air conditioning system of the present invention and control method thereof, can be according in air conditioning chamber
The air-out mode of blower fan controls to run gear, it is achieved run with high wind gear during two side air-outs, three air-out
Time run with apoplexy gear, run with low wind gear during middle air-out, thus air-conditioned room comfortableness and
Optimal balance is reached between energy-efficient performance；This control method can fully rely on system control device and
In program, the rotary speed parameter of blower fan set in advance carries out automatic decision and conversion, very convenient and hommization,
And more energy-conserving and environment-protective.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all at this
Any amendment, equivalent and the improvement etc. made within bright spirit and principle, should be included in the present invention
Protection domain within.
Claims (9)
1. the control method of air conditioning system, this air conditioning system includes electric control gear and console model indoor set, described
Indoor set includes shell, is located in shell wind pushing cavity and is located at the blower fan in described wind pushing cavity, described shell
Rear portion offers air inlet, and in described shell, rear side is provided with heat exchanger near described air inlet, described shell
Front portion offers front-outlet mouth, and described front-outlet mouth both sides are provided with the first side air outlet and the second side
Air outlet；It is characterized in that, described control method comprises the following steps:
A, start；
B, judge the air-out mode of described indoor set:
If the described indoor set of C1 is in: described electric control gear controls described front-outlet mouth and described wind pushing cavity
Intercepting, described first side air outlet and the second side air outlet turn on described wind pushing cavity, by described the
One side air outlet and described second side air outlet；Then
Described electric control gear controls the blower fan of described indoor set and runs with high windscreen position；
Or
If the described indoor set of C2 is in: described electric control gear controls described first side air outlet, the second side
Face air outlet and described front-outlet mouth all with described wind pushing cavity turn on, by described first side air outlet,
Second side air outlet and the air-out simultaneously of front-outlet mouth；Then
Described electric control gear controls the blower fan of described indoor set and runs with apoplexy gear；
Or
If the described indoor set of C3 is in: described electric control gear controls described first side air outlet and the second side
Face air outlet and described wind pushing cavity intercept, and described front-outlet mouth turns on described wind pushing cavity, by described just
Face air outlet；Then
Described electric control gear controls the blower fan of described indoor set and runs with low windscreen position；
The first middle air channel, the second middle air channel, the first crosswind road and the second side it is additionally provided with in described shell
Air channel, described front-outlet mouth is connected with described wind pushing cavity with the second middle air channel by the first middle air channel,
Described first side air outlet and described second side air outlet are respectively by the first crosswind road and the second crosswind road
Connect with described wind pushing cavity, be provided with between described first crosswind road and described first middle air channel and can make institute
State blower fan and produce what air-flow switched in described first crosswind road and described first middle air channel or simultaneously turns on
First baffle, is provided with between described first crosswind road and described first middle air channel and can make described blower fan
Produce that air-flow switches in described second crosswind road and described second middle air channel or simultaneously turn on second leads
Stream block；
In described step C1, described electric control gear controls described first baffle and closes described first middle wind
Road and control described second baffle close described second middle air channel.
2. the control method of air conditioning system as claimed in claim 1, it is characterised in that: described step C2
In, described electric control gear controls described first baffle and simultaneously turns on described first side air outlet and described the
One middle air channel and control described second baffle and simultaneously turn on described second side air outlet and described second
Middle air channel.
3. the control method of air conditioning system as claimed in claim 1, it is characterised in that: described step C3
In, described electric control gear controls described first baffle and closes described first crosswind road and control described second
Baffle closes described second crosswind road.
4. the control method of the air conditioning system as described in any one of claim 1-3, it is characterised in that: described
First baffle and the second baffle connect the output shaft of a motor, described first baffle and respectively
Two baffles by described motor drive its rotate thus close or turn on described first middle air channel and
/ or the second middle air channel and/or the first crosswind road and/or the second crosswind road.
5. the control method of air conditioning system as claimed in claim 1, it is characterised in that: also include step D:
Run according to the one of which mode duration in above-mentioned C1, C2, C3 until shutting down；Or, according to described
The air-out mode of indoor set according to C1, C2, C3 pattern alternate run until shutdown.
6. the control method of the air conditioning system as described in any one of claims 1 to 3, it is characterised in that: institute
The blower fan stating indoor set is 0～600rpm with the range of speeds that low windscreen position is run.
7. the control method of the air conditioning system as described in any one of claims 1 to 3, it is characterised in that: institute
The blower fan stating indoor set is 600～1000rpm with the range of speeds that apoplexy gear runs.
8. the control method of the air conditioning system as described in any one of claims 1 to 3, it is characterised in that: institute
State the range of speeds that the blower fan of indoor set runs with high wind shelves as 1000rpm more than.
9. the air conditioning system of use control method as described in any one of claim 1 to 8.
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| CN201410232550.6A CN104006513B (en) | 2014-05-28 | 2014-05-28 | Air conditioning system and control method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104613620B (en) * | 2015-02-02 | 2017-05-10 | 广东美的制冷设备有限公司 | Air-conditioner and air outlet control method thereof |
| JP6563120B2 (en) * | 2016-04-25 | 2019-08-21 | 三菱電機株式会社 | Air conditioner |
| CN105928074B (en) * | 2016-05-23 | 2019-01-29 | 珠海格力电器股份有限公司 | Air conditioner |
| CN108332289B (en) * | 2018-01-29 | 2021-12-21 | 重庆海尔空调器有限公司 | Vertical air conditioner indoor unit |
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| CN202660645U (en) * | 2012-05-30 | 2013-01-09 | 广东美的制冷设备有限公司 | Upper-down blowing-in air conditioner indoor machine |
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| CN104006513A (en) | 2014-08-27 |
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