CN107166562A - Multi-connected air conditioner and debugging method and device thereof - Google Patents
Multi-connected air conditioner and debugging method and device thereof Download PDFInfo
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- CN107166562A CN107166562A CN201710264914.2A CN201710264914A CN107166562A CN 107166562 A CN107166562 A CN 107166562A CN 201710264914 A CN201710264914 A CN 201710264914A CN 107166562 A CN107166562 A CN 107166562A
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- 238000000034 method Methods 0.000 title claims abstract description 34
- 230000005611 electricity Effects 0.000 claims description 11
- 238000004378 air conditioning Methods 0.000 claims description 7
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 238000009825 accumulation Methods 0.000 abstract 1
- 238000012790 confirmation Methods 0.000 description 4
- 230000001186 cumulative effect Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 206010016256 fatigue Diseases 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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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
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention provides a multi-connected air conditioner and a debugging method and a debugging device thereof, wherein the method comprises the following steps: after the multi-connected air conditioner is powered on, controlling the first outdoor unit and the second outdoor unit to respectively record the effective time of the corresponding compressors; judging whether the first outdoor unit has a fault; when the first outdoor unit breaks down, the second outdoor unit is set as a main module, and debugging of the multi-connected air conditioner is started; in the debugging process, judging whether the effective time of the compressor recorded by the second outdoor unit reaches a preset time threshold value or not; and when the effective time of the compressor recorded by the second outdoor unit reaches a preset time threshold, debugging in the next step. According to the scheme, the accumulation of the effective time of the compressor is started for each outdoor unit, when the main module fails, the debugging of the multi-connected air conditioner is started after the second outdoor unit is set as a new main module, and the effective time of the compressor recorded by the second outdoor unit is accumulated to confirm whether the next step of debugging is carried out or not.
Description
Technical field
The present invention relates to control technology field, and in particular to a kind of combined air conditioners and its adjustment method and device.
Background technology
Multi-connected machine central air-conditioning is a type of family central air-conditioning, is commonly called as " one drag many ", refer to an outdoor unit
Two or more indoor sets are connected by pipe arrangement, outside is changed using air-cooled heat exchange form, indoor using directly evaporation
The primary coolant air-conditioning system of hot form.Multiple on-line system is obtained increasingly in small and medium construction and part public building at present
It is widely applied.With the continuous renewal of technology, the outdoor machine systems of current combined air conditioners it is general by multiple outdoor units into,
In actual applications, there must be one in multiple outdoor units as primary module, other outdoor units module supplemented by.This point
Class is primarily to be easy to the valid data of the record of system data, i.e. primary module minute book module and whole system, auxiliary module
Only valid data of the auxiliary module of minute book., can be by other any auxiliary modules if primary module breaks down when operation of air conditioner
Primary module is set to, the engineering debugging process of combined air conditioners is then re-started, system just can restart operation.
But, when engineering is debugged, generally require air-conditioning the compressor preheating time be more than or equal to could be adjusted within 8 hours
Examination process, otherwise can damage compressor.Because the compressor preheating time is recorded by former primary module, broken down in former primary module
When, even if auxiliary module to be re-set as to new primary module, it is also necessary to resume waiting for 8 hours, treat the compression of new primary module record
Machine preheating time is reached after requirement, could complete debugging process.It is real and compressor now has been warmed up or run a period of time
Border need not wait 8 hours again, and such case will waste the engineering debug time of combined air conditioners, reduce combined air conditioners
Engineering debugging efficiency, system suitability is poor.
Therefore, how to improve the engineering debugging efficiency of combined air conditioners turns into a technical problem urgently to be resolved hurrily.
The content of the invention
Therefore, the technical problem to be solved in the present invention is that existing combined air conditioners debugging plan bad adaptability, efficiency are low.
In view of this, the first aspect of the embodiment of the present invention provides a kind of adjustment method of combined air conditioners, described multi-joint
Air-conditioning includes at least two outdoor units, and the first outdoor unit is primary module, module supplemented by the second outdoor unit, including：The multi-joint sky
On tune after electricity, first outdoor unit and second outdoor unit is controlled to record its corresponding compressor effective time respectively；Sentence
Whether disconnected first outdoor unit breaks down；When first outdoor unit breaks down, based on second outdoor unit setting
Module, and proceed by the debugging of combined air conditioners；In debugging process, judge that the compressor of the second outdoor unit record is effective
Whether the time reaches preset time threshold；The preset time is reached when the compressor effective time that second outdoor unit is recorded
During threshold value, next step debugging is carried out.
Preferably, in addition to：The preset time is not up to when the compressor effective time that second outdoor unit is recorded
During threshold value, waited on the basis of current compressor effective time until the compressor effective time reaches the preset time
Next step debugging is carried out after threshold value.
Preferably, in addition to：When first outdoor unit does not break down, the pressure recorded according to first outdoor unit
Contracting machine effective time determines whether to carry out next step debugging.
Preferably, when second outdoor unit include multiple outdoor units when, it is described will second outdoor unit setting based on
Module is：Any outdoor unit in the multiple outdoor unit is set to primary module.
Preferably, the effective time includes：The preheating time of compressor and/or the run time of the compressor.Root
A kind of debugging apparatus of combined air conditioners is provided according to the second aspect of the embodiment of the present invention, the combined air conditioners include at least two
Outdoor unit, the first outdoor unit is primary module, module supplemented by the second outdoor unit, including：Control module, for the combined air conditioners
After electricity, first outdoor unit and second outdoor unit is controlled to record its corresponding compressor effective time respectively；First sentences
Disconnected module, for judging whether the first outdoor unit breaks down；Setup module, for being broken down when first outdoor unit
When, second outdoor unit is set to primary module, and proceed by the debugging of combined air conditioners；Second judge module, for
In debugging process, judge whether the compressor effective time of the second outdoor unit record reaches preset time threshold；First adjusts
Die trial block, for when the compressor effective time that second outdoor unit is recorded reaching the preset time threshold, under progress
One step is tried.
Preferably, in addition to：Module is waited, for being not up to when the compressor effective time that second outdoor unit is recorded
During the preset time threshold, waited on the basis of current compressor effective time until the compressor effective time reaches
Next step debugging is carried out after the preset time threshold.
Preferably, in addition to：Second debugging module, for when first outdoor unit does not break down, according to described
The compressor effective time of first outdoor unit record determines whether to carry out next step debugging.
Preferably, when second outdoor unit include multiple outdoor units when, it is described will second outdoor unit setting based on
Module is：Any outdoor unit in the multiple outdoor unit is set to primary module.
Preferably, the effective time includes：The preheating time of compressor and/or the run time of the compressor.Root
A kind of combined air conditioners are provided according to the third aspect of the embodiment of the present invention, including at least two outdoor units, based on the first outdoor unit
The debugging apparatus of module, module supplemented by the second outdoor unit, and the combined air conditioners as any one of claim 5 to 8.
Technical scheme has advantages below：
Combined air conditioners and its adjustment method and device that the present invention is provided, on the unit of combined air conditioners after electricity, each room
Outer machine all starts the accumulative of compressor effective time, when primary module failure, remaining any second outdoor unit is set to new
Start the debugging process of combined air conditioners after primary module, when debugging proceeds to the confirmation of compressor preheating time, by the second outdoor unit
The preset time threshold that the compressor effective time of record needs with debugging is compared, and is finally confirmed whether that meeting debugging wants
Ask, compared with prior art, new primary module need not resume waiting for timing again when debugging again, but can be in original record
Compressor effective time on the basis of carry out the cumulative time, the next step of debugging can be rapidly entered, combined air conditioners are improved
The adaptability of debugging efficiency and system.
Brief description of the drawings
, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical scheme of the prior art
The accompanying drawing used required in embodiment or description of the prior art is briefly described, it should be apparent that, in describing below
Accompanying drawing is some embodiments of the present invention, for those of ordinary skill in the art, before creative work is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is a flow chart of the adjustment method of the combined air conditioners of the embodiment of the present invention 1；
Fig. 2 is a block diagram of the debugging apparatus of the combined air conditioners of the embodiment of the present invention 2；
Fig. 3 is a block diagram of the combined air conditioners of the embodiment of the present invention 3.
Embodiment
Technical scheme is clearly and completely described below in conjunction with accompanying drawing, it is clear that described implementation
Example is a part of embodiment of the invention, rather than whole embodiments.Based on the embodiment in the present invention, ordinary skill
The every other embodiment that personnel are obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " first ", " the
Two " are only used for describing purpose, and it is not intended that indicating or implying relative importance.
As long as in addition, technical characteristic involved in invention described below different embodiments non-structure each other
It can just be combined with each other into conflict.
Embodiment 1
The present embodiment provides a kind of adjustment method of combined air conditioners, available for the debugging control of combined air conditioners, combined air conditioners
Including at least two outdoor units, the first outdoor unit is primary module, module supplemented by the second outdoor unit, as shown in figure 1, this method includes
Following steps：
S11：On combined air conditioners after electricity, the first outdoor unit of control and the second outdoor unit record its corresponding compressor and had respectively
The effect time.Specifically, herein compressor effective time including but not limited to：The preheating time of compressor and/or the fortune of compressor
The row time.On the unit of combined air conditioners after electricity, outdoor unit each first starts the tired of the preheating time of its corresponding compressor
Meter, if unit fails startup optimization afterwards, now compressor effective time is the preheating time of compressor, if unit is opened
Dynamic operation, the outdoor unit respectively run records its corresponding compressor operating time, and now, compressor effective time comprises at least
The preheating time of compressor and the run time of compressor.The preheating time of compressor and run time are added up, can be with
The stand-by period of new primary module is reduced when primary module breaks down, efficiency is improved.
S12：Judge whether the first outdoor unit breaks down.I.e. to carrying out failure as the first outdoor unit of current primary module
Maintenance, if the first outdoor unit does not break down, is normally carried out the debugging process of combined air conditioners, then into step S16, such as
Really the first outdoor unit breaks down, then into step S13.
S13：When the first outdoor unit breaks down, the second outdoor unit is set to primary module, and proceed by multi-joint sky
The debugging of tune.The former primary module of first outdoor unit failure explanation can not normally complete task, then in order to ensure the normal of combined air conditioners
Debugging and operation, the second outdoor unit are set to open the debugging process of combined air conditioners after new primary module.
As a kind of preferred scheme, when the second outdoor unit includes multiple outdoor units, step S13 is specifically included：Will be multiple
Any outdoor unit in outdoor unit is set to primary module.Herein, distich air-conditioning generally comprises multiple outdoor units, only one of which first
Outdoor unit as primary module, it is remaining supplemented by module, i.e. the second outdoor unit, therefore the second outdoor unit can include multiple outdoors
Machine, at this point it is possible to any outdoor unit in multiple outdoor units is set to new primary module, specifically can be according to practical application
Selected the need for scape.
S14：In debugging process, judge whether the compressor effective time of the second outdoor unit record reaches preset time threshold
Value.When i.e. debugging proceeds to the confirmation of compressor preheating time, when the compressor that new primary module calls this module to record automatically is effective
Between, the preset time threshold needed with debugging is contrasted, and is finally confirmed whether to meet commissioning requirements, if compressor is effective
Between reach preset time threshold, into step S15, otherwise, into step S16, preset time threshold is according to specifically used herein
Depending on scene, such as it can be 8 hours.
S15：When the compressor effective time that the second outdoor unit is recorded reaching preset time threshold, next step is carried out
Examination.If i.e. new primary module record will in one's power effective time meet the requirement of preset time threshold, can be directly entered
Next step is debugged, and without resuming waiting for timing again, but can be tired out on the basis of the compressor effective time of original record
Meter, when the compressor effective time recorded in the second outdoor unit reaches preset time threshold, you can rapidly enter the next of debugging
Step, compared with prior art, improves the debugging efficiency of combined air conditioners and the adaptability of system.
It is used as a kind of preferred scheme, in addition to step S16：When second outdoor unit record compressor effective time not
When reaching the preset time threshold, waited on the basis of current compressor effective time until the compressor effective time
Reach progress next step debugging after the preset time threshold.If the compressor effective time of the second outdoor unit record does not reach
To the preset time threshold, new primary module need not resume waiting for timing again when debugging again, but can be in original note
Added up on the basis of the compressor effective time of record, the compressor effective time recorded in the second outdoor unit reaches preset time
During threshold value, you can rapidly enter the next step of debugging, compared with prior art, the debugging efficiency and system of combined air conditioners are improved
Adaptability.
It is used as a kind of preferred scheme, in addition to step S17：When the first outdoor unit does not break down, according to described first
The compressor effective time of outdoor unit record determines whether to carry out next step debugging.Pass through fault detect, be used as current main mould
First outdoor unit of block does not break down, and illustrates that the first outdoor unit can carry out normal combined air conditioners debugging, then transfers
The compressor effective time of one outdoor unit record, in debugging process, judge whether the effective time reaches that debugging needs pre-
If time threshold, if reached, into the next step debugging process of combined air conditioners, timing is otherwise continued waiting for, until reaching
Preset time threshold.The adjustment method for the combined air conditioners that the present embodiment is provided, it is each outdoor on the unit of combined air conditioners after electricity
Machine all starts the accumulative of compressor effective time, and when primary module failure, remaining any second outdoor unit is set into new master
Start the debugging process of combined air conditioners after module, when debugging proceeds to the confirmation of compressor preheating time, the second outdoor unit is remembered
The preset time threshold that the compressor effective time of record needs with debugging is compared, and is finally confirmed whether to meet commissioning requirements,
Compared with prior art, new primary module need not resume waiting for timing again when debugging again, but can be in original record
The cumulative time is carried out on the basis of compressor effective time, the next step of debugging can be rapidly entered, the tune of combined air conditioners is improved
Try the adaptability of efficiency and system.
Embodiment 2
A kind of debugging apparatus of combined air conditioners is present embodiments provided, available for the debugging control of combined air conditioners, multi-joint sky
Stealthily substitute and include at least two outdoor units, the first outdoor unit is primary module, module supplemented by the second outdoor unit, as shown in Fig. 2 the device bag
Include：Control module 21, the first judge module 22, setup module 23, the second judge module 24 and the first debugging module 25, each module
Function is as follows：
Control module 21, on combined air conditioners after electricity, controls the first outdoor unit and the second outdoor unit to record its respectively right
The compressor effective time answered；Referring specifically in embodiment 1 to step S11 detailed description.
First judge module 22, for judging whether the first outdoor unit breaks down；Referring specifically in embodiment 1 to step
S12 detailed description.
Setup module 23, for when the first outdoor unit breaks down, the second outdoor unit being set into primary module, and start
Carry out the debugging of combined air conditioners；Referring specifically in embodiment 1 to step S13 detailed description.
Second judge module 24, in debugging process, judging that the compressor effective time of the second outdoor unit record is
It is no to reach preset time threshold；Referring specifically in embodiment 1 to step S14 detailed description.
First debugging module 25, for reaching preset time threshold when the compressor effective time that the second outdoor unit is recorded
When, carry out next step debugging.Referring specifically in embodiment 1 to step S15 detailed description.
As a kind of preferred scheme, in addition to：Module 26 is waited, for having when the compressor that second outdoor unit is recorded
When the effect time is not up to the preset time threshold, waited on the basis of current compressor effective time until the compressor
Effective time reaches progress next step debugging after the preset time threshold.Referring specifically in embodiment 1 to the detailed of step S16
Description.
As a kind of preferred scheme, in addition to：Second debugging module 27, for when the first outdoor unit does not break down,
The compressor effective time recorded according to first outdoor unit determines whether to carry out next step debugging.Referring specifically to embodiment 1
In to step S17 detailed description.
As a kind of preferred scheme, when the second outdoor unit includes multiple outdoor units, the second outdoor unit is set to main mould
Block is：Any outdoor unit in multiple outdoor units is set to primary module.Referring specifically in embodiment 1 to the preferred of step S13
The detailed description of scheme.
As a kind of preferred scheme, effective time includes：The preheating time of compressor and/or the run time of compressor.
Referring specifically in embodiment 1 to the detailed description of step S11 preferred scheme.The debugging dress for the combined air conditioners that the present embodiment is provided
Put, on the unit of combined air conditioners after electricity, each outdoor unit starts the accumulative of compressor effective time, when primary module failure
When, remaining any second outdoor unit is set to start after new primary module to the debugging process of combined air conditioners, proceeded in debugging
When the compressor preheating time confirms, the preset time threshold that the compressor effective time that the second outdoor unit is recorded needs with debugging
It is compared, is finally confirmed whether to meet commissioning requirements, compared with prior art, new primary module need not again when debugging again
Timing is resumed waiting for, but the cumulative time can be carried out on the basis of the compressor effective time of original record, can quickly be entered
Enter the next step of debugging, improve the debugging efficiency of combined air conditioners and the adaptability of system.
Embodiment 3
A kind of combined air conditioners 30, including at least two outdoor units are present embodiments provided, the first outdoor unit is primary module, the
Module supplemented by two outdoor units, as shown in figure 3, also include the debugging apparatus of the combined air conditioners in such as embodiment 2, therefore with implementation
All beneficial effects of the debugging apparatus of the combined air conditioners of example 2.
The combined air conditioners 30 that the present embodiment is provided, on the unit of combined air conditioners 30 after electricity, each outdoor unit starts pressure
Adding up for contracting machine effective time, when primary module failure, remaining any second outdoor unit is set to after new primary module to start
The debugging process of combined air conditioners, when debugging proceeds to the confirmation of compressor preheating time, the compressor that the second outdoor unit is recorded
The preset time threshold that effective time needs with debugging is compared, and is finally confirmed whether to meet commissioning requirements, with prior art
Compare, new primary module when debugging again without resume waiting for timing again, but can original record compressor it is effective
The cumulative time is carried out on time basis, the next step of debugging can be rapidly entered, improve combined air conditioners 30 debugging efficiency and
The adaptability of system.
Obviously, above-described embodiment is only intended to clearly illustrate example, and the not restriction to embodiment.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of change or
Change.There is no necessity and possibility to exhaust all the enbodiments.And the obvious change thus extended out or
Among changing still in the protection domain of the invention.
Claims (11)
1. a kind of adjustment method of combined air conditioners, the combined air conditioners include at least two outdoor units, the first outdoor unit is main mould
Block, module supplemented by the second outdoor unit, it is characterised in that including：
On the combined air conditioners after electricity, first outdoor unit and second outdoor unit is controlled to record its corresponding compression respectively
Machine effective time；
Judge whether first outdoor unit breaks down；
When first outdoor unit breaks down, second outdoor unit is set to primary module, and proceed by described many
Join the debugging of air-conditioning；
In debugging process, judge whether the compressor effective time of the second outdoor unit record reaches preset time threshold；
When the compressor effective time that second outdoor unit is recorded reaching the preset time threshold, next step is carried out
Examination.
2. the adjustment method of the combined air conditioners according to claim 1, it is characterised in that also include：
When the compressor effective time that second outdoor unit is recorded being not up to the preset time threshold, in current compressor
Waited on the basis of effective time until the compressor effective time reaches progress next step tune after the preset time threshold
Examination.
3. the adjustment method of combined air conditioners according to claim 1, it is characterised in that also include：
When first outdoor unit does not break down, the compressor effective time determination recorded according to first outdoor unit is
No progress next step debugging.
4. the adjustment method of combined air conditioners according to claim 1, it is characterised in that when second outdoor unit is including more
It is described second outdoor unit is set to primary module to be during individual outdoor unit：
Any outdoor unit in the multiple outdoor unit is set to primary module.
5. the adjustment method of combined air conditioners according to any one of claim 1 to 3, it is characterised in that when described effective
Between include：The preheating time of compressor and/or the run time of the compressor.
6. a kind of debugging apparatus of combined air conditioners, the combined air conditioners include at least two outdoor units, the first outdoor unit is main mould
Block, module supplemented by the second outdoor unit, it is characterised in that including：
Control module, on the combined air conditioners after electricity, controls first outdoor unit and second outdoor unit to remember respectively
Record its corresponding compressor effective time；
First judge module, for judging whether first outdoor unit breaks down；
Setup module, for when first outdoor unit breaks down, second outdoor unit being set into primary module, and open
Beginning carries out the debugging of the combined air conditioners；
Second judge module, in debugging process, judge second outdoor unit record compressor effective time whether
Reach preset time threshold；
First debugging module, for reaching the preset time threshold when the compressor effective time that second outdoor unit is recorded
When, carry out next step debugging.
7. the debugging apparatus of the combined air conditioners according to claim 6, it is characterised in that also include：
Module is waited, for being not up to the preset time threshold when the compressor effective time that second outdoor unit is recorded
When, waited on the basis of current compressor effective time until the compressor effective time reaches the preset time threshold
Next step debugging is carried out afterwards.
8. the debugging apparatus of combined air conditioners according to claim 6, it is characterised in that also include：
Second debugging module, for when first outdoor unit does not break down, according to the pressure of first outdoor unit record
Contracting machine effective time determines whether to carry out next step debugging.
9. the debugging apparatus of combined air conditioners according to claim 6, it is characterised in that when second outdoor unit is including more
It is described second outdoor unit is set to primary module to be during individual outdoor unit：
Any outdoor unit in the multiple outdoor unit is set to primary module.
10. the debugging apparatus of the combined air conditioners according to any one of claim 6 to 8, it is characterised in that when described effective
Between include：The preheating time of compressor and/or the run time of the compressor.
11. a kind of combined air conditioners, including at least two outdoor units, the first outdoor unit is primary module, module supplemented by the second outdoor unit,
It is characterised in that it includes：The debugging apparatus of combined air conditioners as any one of claim 5 to 8.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109631242A (en) * | 2018-11-09 | 2019-04-16 | 青岛海尔空调电子有限公司 | Balanced running control method, system and module unit for module unit |
| CN115218354A (en) * | 2022-08-30 | 2022-10-21 | 宁波奥克斯电气股份有限公司 | Method for calculating power-off time of air conditioner, air conditioner and computer readable storage medium |
| CN115388517A (en) * | 2022-07-27 | 2022-11-25 | 宁波奥克斯电气股份有限公司 | Household charging method and device for multi-connected air conditioner and multi-connected air conditioner |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20080089968A (en) * | 2007-04-03 | 2008-10-08 | 엘지전자 주식회사 | Multi air conditioner and its operating method |
| CN102538144A (en) * | 2012-02-14 | 2012-07-04 | 美的集团有限公司 | Control method of multi-connected air conditioning unit |
| CN104065763A (en) * | 2014-06-26 | 2014-09-24 | 东元总合科技（杭州）有限公司 | Free-number air conditioner automatic random addressing communication method based on RS485 |
| CN104101052A (en) * | 2014-07-02 | 2014-10-15 | 广东美芝制冷设备有限公司 | Multi-split air conditioner system and method and device for start control of multi-split air conditioner system |
| CN104121174A (en) * | 2013-04-25 | 2014-10-29 | 珠海格力电器股份有限公司 | compressor operation control method, control system and refrigeration cycle system |
| CN104329774A (en) * | 2014-11-04 | 2015-02-04 | 特灵空调系统(中国)有限公司 | Group control method for main and auxiliary machines in multi-split air-conditioning system |
| CN104566823A (en) * | 2014-12-29 | 2015-04-29 | 广东美的暖通设备有限公司 | Refrigerant control method of parallel multi-split air-conditioner |
| CN105846858A (en) * | 2016-05-18 | 2016-08-10 | 珠海格力电器股份有限公司 | Multi-connected air conditioning unit and networking method and device thereof |
| CN105953371A (en) * | 2016-05-18 | 2016-09-21 | 珠海格力电器股份有限公司 | Multi-connected air conditioning unit and communication control method and device thereof |
| CN106052045A (en) * | 2016-07-15 | 2016-10-26 | 珠海格力电器股份有限公司 | Air conditioner multi-split method based on power line carrier communication network |
| CN106440553A (en) * | 2016-09-12 | 2017-02-22 | 珠海格力电器股份有限公司 | Method and device for automatically setting main machine and sub machine of multi-split air conditioner |
-
2017
- 2017-04-21 CN CN201710264914.2A patent/CN107166562B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20080089968A (en) * | 2007-04-03 | 2008-10-08 | 엘지전자 주식회사 | Multi air conditioner and its operating method |
| CN102538144A (en) * | 2012-02-14 | 2012-07-04 | 美的集团有限公司 | Control method of multi-connected air conditioning unit |
| CN104121174A (en) * | 2013-04-25 | 2014-10-29 | 珠海格力电器股份有限公司 | compressor operation control method, control system and refrigeration cycle system |
| CN104065763A (en) * | 2014-06-26 | 2014-09-24 | 东元总合科技（杭州）有限公司 | Free-number air conditioner automatic random addressing communication method based on RS485 |
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