CN108361834A - One drags control method, device and the air conditioner of more air-conditionings - Google Patents
One drags control method, device and the air conditioner of more air-conditionings Download PDFInfo
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- CN108361834A CN108361834A CN201810116332.4A CN201810116332A CN108361834A CN 108361834 A CN108361834 A CN 108361834A CN 201810116332 A CN201810116332 A CN 201810116332A CN 108361834 A CN108361834 A CN 108361834A
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- China
- Prior art keywords
- indoor unit
- run
- air
- conditionings
- rotating speed
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0003—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station characterised by a split arrangement, wherein parts of the air-conditioning system, e.g. evaporator and condenser, are in separately located units
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
- F24F11/77—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity by controlling the speed of ventilators
-
- 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
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention discloses the control method and device that a kind of one drags more air-conditionings, belong to air-conditioning technical field, and this method includes：Obtain the run signal of indoor unit；According to the quantity of the run signal, the rotating speed of outdoor fan is adjusted.One can be solved through the invention drags more air-conditionings in the process of running; it is unstable to there is protectiveness frequency reducing, compressor operating when the operation of separate unit indoor unit; user's using effect bad problem when more indoor unit operations, to meet different demands of the different number operation indoor unit for outdoor fan rotating speed.
Description
Technical field
The present invention relates to air-conditioning technical fields, more particularly to a kind of one to drag the control method and device of more air-conditionings.
Background technology
Current one drags more outdoor fan of air-conditioner control logics mainly to judge by external environment temperature, according only to different outer shrouds
Border temperature range transfers different outdoor fan rotating speeds and the operating of indoor unit is not related.Current one drags more outdoor fan controls
System, in the case that outer shroud temperature is certain, when indoor unit runs one and more while running, outdoor fan is same rotating speed, is held
Easily occur protectiveness frequency reducing occur when the operation of separate unit indoor unit, compressor operating is unstable, and user makes when more indoor units are run
With ineffective situation.
Invention content
An embodiment of the present invention provides the control method and device that a kind of one drags more air-conditionings, can solve indoor unit operation one
When platform and more run simultaneously, outdoor fan is same rotating speed, protectiveness frequency reducing occurs when being susceptible to the operation of separate unit indoor unit,
Compressor operating is unstable, user's using effect bad problem when more indoor units are run.For the embodiment to disclosure
There are one basic understandings for some aspects, and simple summary is shown below.The summarized section is not extensive overview, nor wanting
It determines key/critical component or describes the protection domain of these embodiments.Its sole purpose is presented with simple form
Some concepts, in this, as the preamble of following detailed description.
According to a first aspect of the embodiments of the present invention, a kind of one control method for dragging more air-conditionings, including following step are provided
Suddenly：
Obtain the run signal of indoor unit；
According to the quantity of the run signal, the rotating speed of outdoor fan is adjusted.
Optionally, the quantity according to the run signal, adjusts the rotating speed of outdoor fan, specifically includes：
When the quantity of the run signal is equal to 1, adjusts the outdoor fan and run with the first rotating speed；
When the quantity of the run signal is more than 1, adjusts the outdoor fan and run with the n-th rotating speed；Wherein, n is institute
The quantity of run signal is stated, and n is the integer more than 1.
Optionally, n-th rotating speed be the first rotating speed with (n-1) times setting speed and.
Optionally, the quantity according to the run signal before the rotating speed for adjusting outdoor fan, further includes：
Obtain the operation power of the indoor unit each run, according to the operation power of the indoor unit with determine
The setting speed.
Optionally, the setting speed to it is described operation power and it is directly proportional.
Optionally, the operation power for obtaining the indoor unit each run, according to the operation work(of the indoor unit
Rate and determine the setting speed, carried out with setting time interval t.
Optionally, the setting speed is more than 100r/min.
According to a second aspect of the embodiments of the present invention, a kind of one control device for dragging more air-conditionings is provided, including：
Acquiring unit, the run signal for obtaining indoor unit；
Control unit adjusts the rotating speed of outdoor fan for the quantity according to the run signal.
Optionally, described control unit is additionally operable to：
When the quantity of the run signal is equal to 1, adjusts the outdoor fan and run with the first rotating speed；
When the quantity of the run signal is more than 1, adjusts the outdoor fan and run with the n-th rotating speed；Wherein, n is institute
The quantity of run signal is stated, and n is the integer more than 1.
Optionally, further include determination unit, be used for：The operation power for obtaining the indoor unit each run, according to institute
State the operation power of indoor unit and determine the setting speed.
Optionally, the determination unit is specifically used for：The operation power for obtaining the indoor unit each run, root
According to the indoor unit operation power and determine the setting speed, carried out with setting time interval t.
According to a third aspect of the embodiments of the present invention, a kind of air conditioner, including above-mentioned control device are provided.
Technical solution provided in an embodiment of the present invention can include the following benefits：
One drags the indoor unit of more air-conditionings when getting run signal, which is sent to the outdoor unit of air-conditioning,
The outdoor unit of air-conditioning determines the quantity of operation indoor unit according to the quantity of run signal, is controlled according to the quantity of operation indoor unit
The rotating speed of outdoor fan processed, to meet different demands of the different number operation indoor unit for outdoor fan rotating speed, to solve
One drags more air-conditionings in the process of running, occurs that protectiveness frequency reducing, compressor operating are unstable when the operation of separate unit indoor unit, more
User's using effect bad problem when indoor unit is run.
It should be understood that above general description and following detailed description is only exemplary and explanatory, not
It can the limitation present invention.
Description of the drawings
Attached drawing described herein is used to provide further understanding of the present invention, illustrative examples of the invention and its
Illustrate, for explaining the present invention, not constituting improper limitations of the present invention.In the accompanying drawings：
Fig. 1 is the control method flow chart that more air-conditionings are dragged according to a kind of one shown in an exemplary embodiment of the invention；
Fig. 2 is a kind of one control method flow chart for dragging more air-conditionings shown according to another exemplary embodiment of the present invention；
Fig. 3 is the control method flow chart that more air-conditionings are dragged according to a kind of one shown in another exemplary embodiment of the invention；
Fig. 4 is the control method flow that more air-conditionings are dragged according to a kind of one shown in the other exemplary embodiment of the present invention
Figure；
Fig. 5 is the control device figure that more air-conditionings are dragged according to a kind of one shown in an exemplary embodiment of the invention；
Fig. 6 is a kind of one control device figure for dragging more air-conditionings shown according to another exemplary embodiment of the present invention；
Fig. 7 is the structural schematic block diagram according to a kind of air conditioner shown in an exemplary embodiment of the invention.
Detailed description of main elements：100, control device；110, acquiring unit；120, control unit；130, determination unit；200、
Air conditioner.
Specific implementation mode
The following description and drawings fully show specific embodiments of the present invention, to enable those skilled in the art to
Put into practice them.Embodiment only represents possible variation.Unless explicitly requested, otherwise individual components and functionality is optional, and
And the sequence of operation can change.The part of some embodiments and feature can be included in or replace other embodiments
Part and feature.The range of embodiment of the present invention includes the entire scope of claims and the institute of claims
There is obtainable equivalent.Herein, each embodiment can individually or generally be indicated that this is only with term " invention "
It is merely for convenience, and if in fact disclosing the invention more than one, be not meant to automatically limit the range of the application
For any single invention or inventive concept.Herein, relational terms such as first and second and the like are used only for one
Entity, which either operates to distinguish with another entity or operation, to be existed without requiring or implying between these entities or operation
Any actual relationship or sequence.Moreover, the terms "include", "comprise" or its any other variant be intended to it is non-exclusive
Property include, so that process, method or equipment including a series of elements include not only those elements, but also to include
Other elements that are not explicitly listed.Each embodiment herein is described by the way of progressive, and each embodiment stresses
Be all difference from other examples, just to refer each other for identical similar portion between each embodiment.For implementing
For structure, product disclosed in example, since it is corresponding with part disclosed in embodiment, so description is fairly simple, it is related
Place is referring to method part illustration.
According to a first aspect of the embodiments of the present invention, as shown in Figure 1, providing a kind of one control method for dragging more air-conditionings,
Include the following steps：
S1 obtains the run signal of indoor unit；
S2 adjusts the rotating speed of outdoor fan according to the quantity of run signal.
The control method of the embodiment of the present invention is to drag more air-conditionings in the process of running one, according to the operation quantity of indoor unit
Real-time change correspondingly adjust the rotating speed of outdoor fan, to meet the normal operation of indoor unit.User is according to self-demand
Indoor unit is opened by air-conditioning remote control or other modes, every indoor unit can get run signal, and every indoor unit all can
Run signal is sent to outdoor unit, outdoor unit can determine the number of operation indoor unit according to the quantity for getting run signal
Amount, and then the rotating speed of adjustment outdoor fan is removed, the quantity of indoor unit operation is more, in order to meet the normal fortune of each indoor unit
Row, the rotating speed of outdoor fan are higher accordingly.
In a kind of optional embodiment, as shown in Fig. 2, one drags the control method of more air-conditionings to specifically include：
S200 obtains the run signal of indoor unit.
S210, when the quantity of run signal is equal to 1, adjustment outdoor fan is run with the first rotating speed；
When the quantity of run signal is more than 1, adjustment outdoor fan is run with the n-th rotating speed；
Wherein, n is the quantity of run signal, and n is the integer more than 1.
In a kind of optional embodiment, as shown in figure 3, one drags the control method of more air-conditionings to specifically include：
S300 obtains the run signal of indoor unit.
S310 obtains the operation power of indoor unit each run, according to the operation power of indoor unit with set to determine
Determine rotating speed.
S320, when the quantity of run signal is equal to 1, adjustment outdoor fan is run with the first rotating speed；
When the quantity of run signal is more than 1, adjustment outdoor fan is run with the n-th rotating speed；
Wherein, n is the quantity of run signal, and n is the integer more than 1, and the n-th rotating speed is that the first rotating speed is set again with (n-1)
Determine the sum of rotating speed.
Optionally, setting speed is more than 100r/min.Setting speed is being in order to ensure every runs more than 100r/min
Indoor unit can normal operation.As a kind of special circumstances, when the quantity of run signal is 0, outdoor unit passes through control
Unit, control outdoor fan are out of service.During use, user often opens multiple indoor units according to actual needs,
It is possible that one or more indoor units can be closed after a time, after indoor unit is closed, run signal would not be sent
To outdoor unit, the quantity for the run signal that outdoor unit is got just reduces, and the rotating speed of outdoor fan starts to correspondingly reduce, and is
The load of system also begins to reduce, and avoids the occurrence of causing compressor operating unstable because of protectiveness frequency reducing.
Optionally, the value of setting speed is in 100-200r/min.The value range of setting speed is in 100-200r/min
Be in order to and meanwhile ensure indoor unit normal operation and energy saving consideration.
According to the operation power of indoor unit and determine setting speed, the operation power of setting speed and indoor unit and
It is directly proportional, when the indoor unit of this acquisition operation power and the sum for running power for the preceding indoor unit once obtained
At 0.8 times, then this setting speed determined is 0.8 times of preceding once determining setting speed.It can make outdoor fan in this way
The adjustment of rotating speed is more flexible in the process of running, more energy saving.
Specifically, it is specially when the quantity of run signal is equal to 1：The operation of one indoor unit or at least two with upper chamber
Stop a wherein at least indoor unit in interior machine operational process, is left an indoor unit and continues to run with；
It is specially when the quantity of run signal is more than 1：At least two indoor units are run simultaneously or in which an indoor unit
After operation, in addition at least an indoor unit reruns.
In a kind of optional embodiment, as shown in figure 4, one drags the control method of more air-conditionings to specifically include：
S400 obtains the run signal of indoor unit.
S410 obtains the operation power of indoor unit each run, according to the operation power of indoor unit with set to determine
Determine rotating speed, is carried out with setting time interval t.Optionally, setting time interval t can value 3min or other values.
S420, when the quantity of run signal is equal to 1, adjustment outdoor fan is run with the first rotating speed；
When the quantity of run signal is more than 1, adjustment outdoor fan is run with the n-th rotating speed；
Wherein, n is the quantity of run signal, and n is the integer more than 1, and the n-th rotating speed is that the first rotating speed is set again with (n-1)
Determine the sum of rotating speed, and setting speed is more than 100r/min.
The operation power for obtaining the indoor unit each run turns according to the operation power of indoor unit with to determine to set
Speed is carried out with setting time interval t, can ensure indoor unit in the process of running, outdoor fan can be run according to indoor unit
The adjustment of power and corresponding adjustment is timely and effectively made to rotating speed, that is, meet the needs of indoor unit operation, and do not cause work(
The excessive waste of consumption.
According to a second aspect of the embodiments of the present invention, as shown in figure 5, providing a kind of one control device for dragging more air-conditionings
200, including：
Acquiring unit 110, the run signal for obtaining indoor unit；
Control unit 120 adjusts the rotating speed of outdoor fan for the quantity according to run signal.
It is interrelated between two units of control device, drag more air-conditionings in the process of running one, user is according to itself
Demand opens indoor unit by air-conditioning remote control or other modes, and every indoor unit can get operation by acquiring unit 110
One run signal can be all sent to outdoor unit by signal, every indoor unit, and outdoor unit can be by control unit 120 according to acquisition
The quantity of operation indoor unit is determined to the quantity of run signal, and then controls the adjustment of rotational speed of outdoor fan, indoor unit operation
Quantity it is more, in order to meet the normal operation of each indoor unit, outdoor fan rotating speed is higher accordingly.
In a kind of optional embodiment, as shown in fig. 6, one drags the control device 200 of more air-conditionings, specifically include：
Acquiring unit 110, the run signal for obtaining indoor unit.
Determination unit 130, operation power for obtaining the indoor unit each run, according to operation power and determine
Setting speed.
Control unit 120, for when the quantity of run signal is equal to 1, adjustment outdoor fan to be run with the first rotating speed；
When the quantity of run signal is more than 1, adjustment outdoor fan is run with the n-th rotating speed；
Wherein, n is the quantity of run signal, and n is the integer more than 1, and the n-th rotating speed is that the first rotating speed is set again with (n-1)
Determine the sum of rotating speed.
According to a third aspect of the embodiments of the present invention, as shown in fig. 7, providing a kind of air conditioner 200, including control above-mentioned
Device 100 processed.This type of air conditioner 200 has the quantity run according to indoor unit and is adjusted to the running speed of outdoor fan
The function of whole control improves the using effect of user.
A kind of one provided according to embodiments of the present invention drags control method, device and the air conditioner of more air-conditionings, by room
Interior machine runs determination of amount, and to adjust the rotating speed of outdoor fan, the indoor unit for meeting different number is right in the process of running
In the different demands of outdoor fan rotating speed, more air-conditionings are dragged in the process of running to solve one, when there is single indoor unit operation
Protectiveness frequency reducing, compressor operating are unstable, user's using effect bad problem when more indoor units are run.
The explanation of above example is only intended to help to understand method and core concept of the invention；Meanwhile for ability
The those skilled in the art in domain, according to the thought of the present invention, there will be changes in the specific implementation manner and application range, comprehensive
Upper described, this specification should not be construed as limiting the invention.
Claims (10)
1. a kind of one drags the control method of more air-conditionings, which is characterized in that include the following steps：
Obtain the run signal of indoor unit；
According to the quantity of the run signal, the rotating speed of outdoor fan is adjusted.
2. according to claim 1 one drags the control method of more air-conditionings, which is characterized in that described according to the run signal
Quantity, adjust the rotating speed of outdoor fan, specifically include：
When the quantity of the run signal is equal to 1, adjusts the outdoor fan and run with the first rotating speed；
When the quantity of the run signal is more than 1, adjusts the outdoor fan and run with the n-th rotating speed；Wherein, n is the fortune
The quantity of row signal, and n is the integer more than 1.
3. according to claim 2 one drags the control method of more air-conditionings, which is characterized in that n-th rotating speed is first turn
Speed with (n-1) times setting speed and.
4. according to claim 3 one drags the control method of more air-conditionings, which is characterized in that described according to the run signal
Quantity, before the rotating speed for adjusting outdoor fan, further include：
Obtain the operation power of the indoor unit each run, according to the operation power of the indoor unit and come described in determining
Setting speed.
5. according to claim 4 one drags the control method of more air-conditionings, which is characterized in that described to obtain the institute each run
The operation power for stating indoor unit, according to the operation power of the indoor unit and determine the setting speed, with setting time
T is spaced to carry out.
6. a kind of one drags the control device of more air-conditionings, which is characterized in that including：
Acquiring unit, the run signal for obtaining indoor unit；
Control unit adjusts the rotating speed of outdoor fan for the quantity according to the run signal.
7. according to claim 6 one drags the control device of more air-conditionings, which is characterized in that described control unit is specifically used
In：
When the quantity of the run signal is equal to 1, adjusts the outdoor fan and run with the first rotating speed；
When the quantity of the run signal is more than 1, adjusts the outdoor fan and run with the n-th rotating speed；Wherein, n is the fortune
The quantity of row signal, and n is the integer more than 1.
8. according to claim 7 one drags the control device of more air-conditionings, which is characterized in that further include determination unit, be used for：
The operation power for obtaining the indoor unit each run, according to the operation power and determining setting speed.
9. according to claim 8 one drags the control device of more air-conditionings, which is characterized in that the determination unit is specifically used
In：It is described obtain the operation power of the indoor unit each run, according to the operation power of the indoor unit with determine
The setting speed is carried out with setting time interval t.
10. a kind of air conditioner, which is characterized in that include that claim 6 to 9 any one of them one such as drags the control of more air-conditionings to fill
It sets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810116332.4A CN108361834A (en) | 2018-02-06 | 2018-02-06 | One drags control method, device and the air conditioner of more air-conditionings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810116332.4A CN108361834A (en) | 2018-02-06 | 2018-02-06 | One drags control method, device and the air conditioner of more air-conditionings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108361834A true CN108361834A (en) | 2018-08-03 |
Family
ID=63004508
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810116332.4A Pending CN108361834A (en) | 2018-02-06 | 2018-02-06 | One drags control method, device and the air conditioner of more air-conditionings |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020034472A1 (en) * | 2018-08-16 | 2020-02-20 | 青岛海尔空调电子有限公司 | Control method and control apparatus for multi-split air conditioner |
| CN113606726A (en) * | 2021-06-29 | 2021-11-05 | 青岛海尔空调电子有限公司 | Air conditioner noise control method and device and air conditioner |
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| CN113606726B (en) * | 2021-06-29 | 2022-12-27 | 青岛海尔空调电子有限公司 | Air conditioner noise control method and device and air conditioner |
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