CN107606695A - A kind of air conditioner and its control method - Google Patents
A kind of air conditioner and its control method Download PDFInfo
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- CN107606695A CN107606695A CN201710726274.2A CN201710726274A CN107606695A CN 107606695 A CN107606695 A CN 107606695A CN 201710726274 A CN201710726274 A CN 201710726274A CN 107606695 A CN107606695 A CN 107606695A
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Abstract
The invention provides a kind of air conditioner and its control method.Wherein, a kind of air conditioner, including：Indoor set, the indoor set includes at least two heat exchanger modules being arranged in parallel, each heat exchanger module is provided with an air channel at least two heat exchanger modules being arranged in parallel and an air outlet, each air outlet are directed respectively into different spaces, to carry out temperature adjustment to different spaces.The air conditioner of the present invention, makes indoor set Discrete control, and machine is present indoors can carry out air adjustment to relatively independent multiple spaces in the case of one, and air channel is independent, relatively independent regulation, non-interference influence, the relatively reliable stabilization of system.
Description
Technical field
The present invention relates to air conditioner technical field, in particular to a kind of air conditioner, and a kind of controlling party of air conditioner
Method.
Background technology
As the improvement of people's living standards, and consumption concept upgrading, the use demand more and more higher of air conditioner.But
Some specific air-conditioning installation environments, are not appropriate for installing air-conditioning, such as kitchen, and its space is small, heat is produced when using big, temperature
Degree is high, causes human body experience poor, if installation conventional air-conditioning, air return system also in kitchen, have oil pollution and it is dirty block up, also can
In the presence of corrosion, air conditioner service life is influenceed.
Therefore, how to provide a kind of air conditioner while two spaces can be adjusted, turn into urgently to be resolved hurrily at present
Technical problem.
The content of the invention
It is contemplated that at least solves one of technical problem present in prior art or correlation technique.
Therefore, it is an aspect of the invention to propose a kind of air conditioner.
Another aspect of the present invention is to propose a kind of control method of air conditioner.
In view of this, an aspect of of the present present invention, it is proposed that a kind of air conditioner, including：Indoor set, the indoor set are included at least
Two heat exchanger modules being arranged in parallel, each heat exchanger module is provided with least two heat exchanger modules being arranged in parallel
One air channel and an air outlet, each air outlet are directed respectively into different spaces, to carry out temperature adjustment to different spaces.
According to the air conditioner of the present invention, by setting at least two heat exchanger modules in parallel, indoor set heat exchanger is realized
At least it is divided into two sections, it is preferable that two heat exchanger modules in parallel are set in machine indoors, and two heat exchanger modules can be independent
Control, so as to realize that multi-connected machine one drags more functions, saves installing space, is provided to some specific air-conditioning installation environments
Selection, such as kitchen；Meanwhile each heat exchanger module is separately provided an air channel and an air outlet, can pacify air conditioner
Mounted in parlor etc., the air outlet of one of module is imported into kitchen, reaches the purpose to kitchen refrigeration, also beneficial to the sky in kitchen
Air-flow leads to, and air channel is independent, relatively independent regulation, non-interference influence, the relatively reliable stabilization of system.
It is also understood by those skilled in the art that the indoor set in air conditioner provided by the invention can be also used for heat
Pumping system or air conditioner air-cooled ducted air conditioner.
In addition, according to the above-mentioned air conditioner of the present invention, there can also be technical characteristic additional as follows：
In the above-mentioned technical solutions, it is preferable that median septum is provided between each heat exchanger module, for preventing each change
Wind is mutually altered between hot device module.
In the technical scheme, by setting median septum between each heat exchanger module, it is preferable that in parallel at two
Median septum is set between heat exchanger module, can effectively prevent from mutually altering wind between each heat exchanger module, avoid one of them
When not in use, its return air inlet also has wind and gone out heat exchanger module, influences heat exchange efficiency, while it also avoid specific air-conditioning peace
Environment, such as the influence to other heat exchanger modules such as kitchen, its high temperature, high fever and greasy dirt are filled, so as to realize air channel independence,
Non-interference influence, the relatively reliable stabilization of system.
In any of the above-described technical scheme, it is preferable that each heat exchanger at least two heat exchanger modules being arranged in parallel
Module includes indoor heat exchanger, indoor motor and the control device connected with indoor heat exchanger.
In the technical scheme, indoor set is divided at least two modules in parallel, it is preferable that be divided into two moulds in parallel
Block, each module have blower fan and heat exchanger and control the control device of heat exchanger break-make, and two modules have a wind respectively
Road and air outlet corresponding with air channel, and have median septum between module, prevent from altering wind, so as to realize that machine is in the presence of one indoors
In the case of can carry out air adjustment to relatively independent two spaces.Specifically, when only a space need to be adjusted,
One of module is opened, another modular system is closed；When needing that two spaces are adjusted, two modules are simultaneously
Open；So, selection, such as kitchen are provided to some specific air-conditioning installation environments, air conditioner is arranged on
Kitchen can just reach the purpose to kitchen refrigeration, also beneficial to the air circulation in kitchen.
In any of the above-described technical scheme, it is preferable that control device is electric expansion valve.
In the technical scheme, by the break-make of electronic expansion valve controls indoor heat exchanger, one side good energy-conserving effect, separately
On the one hand preferable cold medium flux regulation can be provided, so as to improve the refrigerating efficiency of whole air-conditioning system.
In any of the above-described technical scheme, it is preferable that also include：Compressor, four-way valve, outdoor heat exchanger, outdoor motor,
Wherein, one end of compressor is connected with the first end of four-way valve, and the other end is connected with the 3rd end of four-way valve；Outdoor heat exchanger
One end is connected with the second end of four-way valve, and the other end is connected with one end of indoor set；The other end of indoor set and the of four-way valve
Four ends are connected.
In the technical scheme, air conditioner is mainly by compressor, four-way valve, outdoor heat exchanger, outdoor motor, and interior
Machine forms, and wherein indoor set includes at least two heat exchanger modules in parallel, it is preferable that the indoor set include in parallel first,
Second heat exchanger module.Specifically, when air conditioner only needs that the space corresponding to First Heat Exchanger module is adjusted, the
Electric expansion valve in two heat exchanger modules is closed, indoor motor does not start, and machine module is in running status in first, now,
Machine module and outdoor unit are controlled regulation into a complete air-conditioning system, each part according to system in first；Likewise,
When air conditioner only needs that the space corresponding to the second heat exchanger module is adjusted, the electronics in First Heat Exchanger module is swollen
Swollen valve is closed, indoor motor does not start, and machine module is in running status in second, now, machine module and outdoor unit in second
Into a complete air-conditioning system, each part is controlled regulation according to system；When air conditioner is needed to two spaces while is entered
During row regulation, electric expansion valve and motor in First Heat Exchanger module are opened, and are adjusted according to system, the second heat exchanger mould
Block electric expansion valve and motor are opened, and are mediated according to system, and machine module is respectively and outdoor in machine module and second in first
Machine forms a complete air conditioner circulating system, relatively independent.So that function carries out air tune to multiple spaces in single chamber
Section, the partial function of multi-connected machine is realized, and cost is low, it is small to take up space.
In any of the above-described technical scheme, it is preferable that also include：Oil-liquid separator, oil-liquid separator are arranged on compressor
On pipeline between the 3rd end of four-way valve.
In the technical scheme, on the one hand in order to prevent the liquid not evaporated to be directly entered compressor, compressor is caused
Liquid hit phenomenon, influence the compressor life-span；On the other hand avoid compressor oil starvation and damage, so as to ensure that the normal fortune of system
OK.
The second aspect of the present invention, it is proposed that a kind of control method of air conditioner, in any technical scheme as described above
Air conditioner, the control method includes：The selection instruction of the open mode of indoor set is received, according to the open mode of indoor set
Selection instruction, control the running status of each heat exchanger module at least two heat exchanger modules being arranged in parallel.
In the technical scheme, due to having multiple heat exchanger modules in parallel in indoor set, by selecting different open
Pattern is opened, individually two spaces can also can be adjusted simultaneously for a certain Space adjustment.Only need to be to a space for example, working as
When being adjusted, one of module is opened, another modular system is closed；When needing that two spaces are adjusted,
Two modules are opened simultaneously.So, air conditioner carries out air adjustment by function in single chamber to multiple spaces, realizes
The partial function of multi-connected machine, selection, such as kitchen are provided to some specific air-conditioning installation environments, make air conditioner without installation
The purpose to kitchen refrigeration can just be reached in kitchen, also beneficial to the air circulation in kitchen, and cost is low, it is small to take up space.
In the above-mentioned technical solutions, it is preferable that the open mode of indoor set includes：First open mode, is individually opened into
Any heat exchanger module in few two heat exchanger modules being arranged in parallel；Second open mode, while open at least two simultaneously
Join each heat exchanger module in the heat exchanger module set.
In the technical scheme, the first open mode is individually to open any in multiple heat exchanger modules being arranged in parallel
Heat exchanger module, namely only some space is adjusted；Second open mode for simultaneously open it is multiple be arranged in parallel change
Each heat exchanger module in hot device module, namely each space is adjusted simultaneously.
It should be appreciated by those skilled in the art that because indoor set module carries out Discrete control, therefore, its open mode includes
But it is not limited to the first open mode and the second open mode.For example, when indoor set has been arranged in parallel First Heat Exchanger module and
During two heat exchanger modules, the first open mode is used to individually open First Heat Exchanger module, and the second opening module is used to open simultaneously
First Heat Exchanger module and the second heat exchanger module are opened, the 3rd open mode is used to individually open the second heat exchanger module.
In any of the above-described technical scheme, it is preferable that when the selection instruction of indoor set open mode is the first open mode
When, control any heat exchanger module to bring into operation, open the control device and indoor motor of any heat exchanger module；And close
The control device and indoor motor of other heat exchange modules at least two heat exchanger modules being arranged in parallel.
In the technical scheme, when air-conditioning system receives the instruction of the first open mode, any heat exchanger module is opened
Control device and indoor motor, and close the control device and indoor motor of other heat exchange modules, now, any heat exchange
Device module and outdoor unit are controlled regulation into a complete air-conditioning system, each part according to system.It is single so as to realize
Indoor set individually to a certain Space adjustment, is avoided in the case of non-essential, such as user only in parlor activity without using kitchen
Fang Shi, while two spaces are adjusted, so as to avoid energy waste, reach the purpose of energy-saving and environmental protection.
In any of the above-described technical scheme, it is preferable that when the selection instruction of indoor set open mode is the second open mode
When, control each heat exchanger module to bring into operation, open the control device and indoor motor of each heat exchanger module.
In the technical scheme, when air-conditioning system receives the instruction of the second open mode, while open multiple in parallel
Each heat exchanger module in heat exchanger module, now, each heat exchanger module are complete empty into one with outdoor unit respectively
The circulatory system is adjusted, it is relatively independent.So as to realize single indoor set to multiple spaces while adjust, the part work(of multi-connected machine is realized
Can, and cost is low, it is small to take up space.
The additional aspect and advantage of the present invention will become obvious in following description section, or the practice by the present invention
Recognize.
Brief description of the drawings
The above-mentioned and/or additional aspect and advantage of the present invention will become in the description from combination accompanying drawings below to embodiment
Substantially and it is readily appreciated that, wherein：
Fig. 1 shows the structural representation of indoor set according to an embodiment of the invention；
Fig. 2 shows the structural representation of air conditioner according to an embodiment of the invention；
Fig. 3 shows the schematic flow sheet of the control method of air conditioner according to an embodiment of the invention；
Fig. 4 shows the schematic flow sheet of the control method of air conditioner according to another embodiment of the invention；
Fig. 5 shows the schematic flow sheet of the control method of air conditioner according to still a further embodiment.
Wherein, corresponding relations of the Fig. 1 into Fig. 2 between reference and component names is：
10 First Heat Exchanger modules, 102 first indoor heat exchangers, 104 first indoor motors, 106 first electric expansion valves,
12 second heat exchanger modules, 122 second indoor heat exchangers, 124 second indoor motors, 126 second electric expansion valves, 142 compressions
Machine, 144 four-way valves, 146 outdoor heat exchangers, 148 outdoor motors, 150 oil-liquid separators.
Embodiment
It is below in conjunction with the accompanying drawings and specific real in order to be more clearly understood that the above objects, features and advantages of the present invention
Mode is applied the present invention is further described in detail.It should be noted that in the case where not conflicting, the implementation of the application
Feature in example and embodiment can be mutually combined.
Many details are elaborated in the following description to facilitate a thorough understanding of the present invention, still, the present invention may be used also
To be different from other modes described here using other to implement, therefore, protection scope of the present invention is not by described below
Specific embodiment limitation.
Referring to the air conditioner in Fig. 1, Fig. 2 description according to some embodiments of the invention.
As shown in figure 1, according to one embodiment of present invention, there is provided a kind of air conditioner, including：Indoor set, the interior
Machine includes two heat exchanger modules 12 of First Heat Exchanger module 10 and second being arranged in parallel, wherein, each heat exchanger module is equal
It is provided with an air channel and an air outlet, each air outlet is directed respectively into different spaces, so that different spaces is entered with trip temperature tune
Section.
Air conditioner provided by the invention, by setting two heat exchanger modules in parallel, realize that indoor set heat exchanger is divided into
Two sections, two heat exchanger modules, so as to realize that multi-connected machine one drags more functions, can be saved installing space, given with independent control
Some specific air-conditioning installation environments provide selection, such as kitchen；Meanwhile each heat exchanger module is separately provided a wind
Road and an air outlet, air conditioner can be arranged on parlor etc., the air outlet of one of module is imported into kitchen, reached to kitchen
The purpose of room refrigeration, also beneficial to the air circulation in kitchen, and air channel is independent, relatively independent regulation, non-interference influence, system
Relatively reliable stabilization.
Here, being illustrated by taking two heat exchanger being arranged in parallel modules as an example, still, those skilled in the art should manage
Solve, the quantity for the heat exchanger module being arranged in parallel in indoor set is not limited to two, can be other quantity, as long as can realize
Function carries out air adjustment to multiple spaces in single chamber, and ensures its air channel independence, relatively independent regulation, non-interference shadow
Ring, be possible to.
In one embodiment of the invention, it is preferable that median septum is provided between two heat exchanger modules, for preventing
Wind is mutually altered between each heat exchanger module.
In this embodiment, by setting median septum between two heat exchanger modules, can effectively prevent between module
Wind is mutually altered, avoids one of heat exchanger module when not in use, its return air inlet also has wind and gone out, and influences heat exchange efficiency, together
When it also avoid specific air-conditioning installation environment, such as kitchen, its high temperature, high fever and greasy dirt etc. to other heat exchanger modules
Influence, so as to realize air channel independence, non-interference influence, the relatively reliable stabilization of system.
In one embodiment of the invention, it is preferable that First Heat Exchanger module 10 includes the first indoor heat exchanger
102nd, the first indoor motor 104 and the first electric expansion valve 106 connected with the first indoor heat exchanger 102；Second heat exchanger mould
Block 12 includes the second indoor heat exchanger 122, the second indoor motor 124 and the second electricity connected with the second indoor heat exchanger 122
Sub- expansion valve 126.
In this embodiment, indoor set is divided into two interior machine modules in parallel, each interior machine module has blower fan and changed
Hot device and the control device for controlling heat exchanger break-make, two interior machine modules have an air channel and air-out corresponding with air channel respectively
Mouthful, and have median septum between module, and prevent from altering wind, can be to relatively independent in the case that machine has one indoors so as to realize
Two spaces carry out air adjustment.Specifically, when only a space need to be adjusted, one of module is opened, separately
An outer modular system is closed；When needing that two spaces are adjusted, two modules are opened simultaneously；So, to one
A little specific air-conditioning installation environments provide selection, such as kitchen, and air conditioner is arranged on kitchen can just reach to kitchen
The purpose of room refrigeration, also beneficial to the air circulation in kitchen.
In addition, by the break-make of electronic expansion valve controls indoor heat exchanger, one side good energy-conserving effect, on the other hand can
Preferable cold medium flux regulation is provided, so as to improve the refrigerating efficiency of whole air-conditioning system.
As shown in Fig. 2 in one embodiment of the invention, it is preferable that the air conditioner also includes：Compressor 142, four-way
Valve 144, outdoor heat exchanger 146, outdoor motor 148, wherein, one end of compressor 142 is connected with the first end of four-way valve 144,
The other end is connected with the 3rd end of four-way valve 144；One end of outdoor heat exchanger 146 is connected with the second end of four-way valve 144, another
End is connected with one end of indoor set；The other end of indoor set is connected with the 4th end of four-way valve 144.
In this embodiment, air conditioner is mainly by compressor 142, four-way valve 144, outdoor heat exchanger 146, outdoor motor
148, and indoor units are into wherein indoor set includes the heat exchanger module 12 of First Heat Exchanger module 10 and second in parallel.Tool
Body, when air conditioner only needs that the space corresponding to First Heat Exchanger module 10 is adjusted, the second heat exchanger module 12
In electric expansion valve close, indoor motor do not start, machine module is in running status, now, machine module in first in first
Regulation is controlled according to system into a complete air-conditioning system, each part with outdoor unit；Likewise, when air conditioner only needs
When the space corresponding to the second heat exchanger module 12 being adjusted, the electric expansion valve in First Heat Exchanger module 10 closes
Close, indoor motor does not start, machine module is in running status in second, and now, machine module and outdoor unit are into one in second
Complete air-conditioning system, each part are controlled regulation according to system；When air conditioner is needed to two spaces while is adjusted
When, electric expansion valve and motor in First Heat Exchanger module 10 are opened, and are adjusted according to system, the second heat exchanger module 12
Electric expansion valve and motor are opened, and are mediated according to system, and machine module is respectively and outdoor unit in machine module and second in first
A complete air conditioner circulating system is formed, it is relatively independent.So that function carries out air adjustment to multiple spaces in single chamber,
The partial function of multi-connected machine is realized, and cost is low, it is small to take up space.
In one embodiment of the invention, it is preferable that the air conditioner also includes：Oil-liquid separator 150, oil-liquid separator
150 are arranged on the pipeline between compressor 142 and the 3rd end of four-way valve 144.
In this embodiment, by setting fluid point on the pipeline between compressor 142 and the 3rd end of four-way valve 144
From device 150, on the one hand the liquid not evaporated can be prevented to be directly entered compressor 142, cause the liquid hit phenomenon of compressor 142,
Influence the life-span of compressor 142；On the other hand the oil starvation of compressor 142 can be avoided and damaged, so as to ensure that the normal fortune of system
OK.
As shown in figure 3, the schematic flow sheet of the control method of air conditioner according to an embodiment of the invention.Wherein,
The control method, which is used for the such as air conditioner in above-mentioned embodiment, the control method, to be included：
Step 302, the selection instruction of the open mode of indoor set is received；
Step 304, according to the selection instruction of the open mode of indoor set, control in two heat exchanger modules being arranged in parallel
The running status of each heat exchanger module.
In this embodiment, due to having two heat exchanger modules in parallel in indoor set, by selecting different unlatchings
Pattern, individually two spaces can also can be adjusted simultaneously for a certain Space adjustment.For example, a space need to be entered when only
During row regulation, one of module is opened, another modular system is closed；When needing that two spaces are adjusted, two
Individual module is opened simultaneously.So, air conditioner carries out air adjustment by function in single chamber to multiple spaces, realizes more
Online partial function, selection, such as kitchen are provided to some specific air-conditioning installation environments, air conditioner is arranged on
Kitchen can just reach the purpose to kitchen refrigeration, and also beneficial to the air circulation in kitchen, and cost is low, it is small to take up space.
As shown in figure 4, the schematic flow sheet of the control method of air conditioner according to another embodiment of the invention.Its
In, the control method, which is used for the such as air conditioner in above-mentioned embodiment, the control method, to be included：
Step 402, the selection instruction of the open mode of indoor set is received；
Step 404, when the selection instruction of indoor set open mode is the first open mode, First Heat Exchanger module is controlled
Bring into operation, open the control device and indoor motor of First Heat Exchanger module；And the control closed in the second heat exchanger module
Device and indoor motor processed；
Step 406, when the selection instruction of indoor set open mode is the second open mode, First Heat Exchanger module is controlled
Operation is started simultaneously at the second heat exchanger module, opens the control device and indoor motor of each heat exchanger module；
Step 408, when the selection instruction of indoor set open mode is three open mode, the second heat exchanger module is controlled
Bring into operation, open the control device and indoor motor of the second heat exchanger module；And the control closed in First Heat Exchanger module
Device and indoor motor processed.
In this embodiment, when air-conditioning system receives the instruction of the first open mode, First Heat Exchanger module is opened
Control device and indoor motor, and close the control device and indoor motor of the second heat exchange module, now, First Heat Exchanger mould
Block and outdoor unit are controlled regulation into a complete air-conditioning system, each part according to system.So as to realize in single chamber
Machine individually to a certain Space adjustment, is avoided in the case of non-essential, as user only parlor activity without using kitchen when,
Two spaces are adjusted simultaneously, so as to avoid energy waste, reach the purpose of energy-saving and environmental protection.
In this embodiment, when air-conditioning system receives the instruction of the second open mode, while two is opened and in parallel is changed
Each heat exchanger module in hot device module, now, each heat exchanger module is respectively with outdoor unit into a complete air-conditioning
The circulatory system, it is relatively independent.So as to realize single indoor set to multiple spaces while adjust, the part work(of multi-connected machine is realized
Can, and cost is low, it is small to take up space；
In this embodiment, when air-conditioning system receives the instruction of the 3rd open mode, the second heat exchanger module is opened
Control device and indoor motor, and close the control device and indoor motor of the first heat exchange module, now, second heat exchanger
Module and outdoor unit are controlled regulation into a complete air-conditioning system, each part according to system.So as to realize single chamber
Interior machine individually to a certain Space adjustment, is avoided in the case of non-essential, such as user only in parlor activity without using kitchen
When, while two spaces are adjusted, so as to avoid energy waste, reach the purpose of energy-saving and environmental protection.
As shown in figure 5, the schematic flow sheet of the control method of air conditioner according to still a further embodiment.Its
In, the control method, which is used for the such as air conditioner in above-mentioned embodiment, the control method, to be included：
Step 502, the control instruction of air conditioner is received；
Step 504, the first open mode selection instruction is received, opens First Heat Exchanger module；
Step 506, the second electric expansion valve 126 is closed, the second indoor motor 124 is not turned on, the first electric expansion valve 106
Controlled with the first indoor motor 104 according to system fading margin；
Step 508, the second open mode selection instruction is received, while opens the first and second heat exchanger modules；
Step 510, the first electric expansion valve 106 and the first indoor motor 104, and the second electric expansion valve 126 and
Two indoor motors 124 control all in accordance with system fading margin；
Step 512, the 3rd open mode selection instruction is received, opens the second heat exchanger module；
Step 514, the first electric expansion valve 106 is closed, the first indoor motor 104 is not turned on, the second electric expansion valve 126
Controlled with the second indoor motor 124 according to system fading margin；
Step 516, other components control according to system fading margin.
In this embodiment, carried out due to air conditioner room unit and be divided to two sections of independent controls, by selecting different unlatching moulds
Formula, individually two spaces can also can be adjusted simultaneously for a certain Space adjustment.For example, working as need to only be carried out to a space
During regulation, one of module is opened, another modular system is closed；When needing that two spaces are adjusted, two
Module is opened simultaneously.So, air conditioner carries out air adjustment by function in single chamber to multiple spaces, realizes multi-joint
The partial function of machine, selection, such as kitchen are provided to some specific air-conditioning installation environments, make air conditioner without being arranged on kitchen
Room can just reach the purpose to kitchen refrigeration, and also beneficial to the air circulation in kitchen, and cost is low, it is small to take up space.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should be included in the scope of the protection.
Claims (10)
1. a kind of air conditioner, it is characterised in that the air conditioner includes：
Indoor set, the indoor set include at least two heat exchanger modules being arranged in parallel, and described at least two are arranged in parallel
Each heat exchanger module is provided with an air channel and an air outlet in heat exchanger module, and each air outlet is directed respectively into
Different spaces, to carry out temperature adjustment to different spaces.
2. air conditioner according to claim 1, it is characterised in that
Median septum is provided between each heat exchanger module, for preventing from mutually altering between each heat exchanger module
Wind.
3. air conditioner according to claim 1, it is characterised in that
Each heat exchanger module includes indoor heat exchanger, indoor motor in the described at least two heat exchanger modules being arranged in parallel
And the control device connected with the indoor heat exchanger.
4. indoor set according to claim 3, it is characterised in that
The control device is electric expansion valve.
5. air conditioner according to any one of claim 1 to 4, it is characterised in that also include：Compressor, four-way valve, room
External heat exchanger, outdoor motor, wherein,
One end of the compressor is connected with the first end of the four-way valve, and the other end is connected with the 3rd end of the four-way valve；
One end of the outdoor heat exchanger is connected with the second end of the four-way valve, one end phase of the other end and the indoor set
Even；
The other end of the indoor set is connected with the 4th end of the four-way valve.
6. air conditioner according to claim 5, it is characterised in that also include：
Oil-liquid separator, the oil-liquid separator are arranged on the pipeline between the compressor and the 3rd end of the four-way valve
On.
A kind of 7. control method of air conditioner, for the air conditioner as any one of claim 1 to 6, it is characterised in that
The control method includes：
The selection instruction of the open mode of the indoor set is received, according to the selection instruction of the open mode of the indoor set, control
Make the running status of each heat exchanger module in the described at least two heat exchanger modules being arranged in parallel.
8. the control method of air conditioner according to claim 7, it is characterised in that
The open mode of the indoor set includes：
First open mode, individually open any heat exchanger module in the described at least two heat exchanger modules being arranged in parallel；
Second open mode, while open each heat exchanger module in the described at least two heat exchanger modules being arranged in parallel.
9. the control method of air conditioner according to claim 8, it is characterised in that
When the selection instruction of the indoor set open mode is first open mode, any heat exchanger module is controlled
Bring into operation, open the control device and indoor motor of any heat exchanger module；And
The control device and indoor motor for the other heat exchange modules closed in the described at least two heat exchanger modules being arranged in parallel.
10. the control method of air conditioner according to claim 8 or claim 9, it is characterised in that
When the selection instruction of the indoor set open mode is second open mode, each heat exchanger module is controlled
Bring into operation, open the control device and indoor motor of each heat exchanger module.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110715423A (en) * | 2019-10-17 | 2020-01-21 | 广东美的制冷设备有限公司 | Air conditioner, control method and device thereof, electronic equipment and storage medium |
| CN113551306A (en) * | 2020-04-26 | 2021-10-26 | 海信（山东）空调有限公司 | Air conditioner with double heat exchangers and control method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110715423A (en) * | 2019-10-17 | 2020-01-21 | 广东美的制冷设备有限公司 | Air conditioner, control method and device thereof, electronic equipment and storage medium |
| CN113551306A (en) * | 2020-04-26 | 2021-10-26 | 海信（山东）空调有限公司 | Air conditioner with double heat exchangers and control method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107606695B (en) | 2020-06-26 |
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