CN107514742A - A kind of zoned air air conditioner electric heating controlling method and air conditioner - Google Patents
A kind of zoned air air conditioner electric heating controlling method and air conditioner Download PDFInfo
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- CN107514742A CN107514742A CN201710622840.5A CN201710622840A CN107514742A CN 107514742 A CN107514742 A CN 107514742A CN 201710622840 A CN201710622840 A CN 201710622840A CN 107514742 A CN107514742 A CN 107514742A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B49/00—Arrangement or mounting of control or safety devices
- F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
- F25B49/022—Compressor control arrangements
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Abstract
Zoned air air conditioner electric heating controlling method, including with the next stage：Start the control stage, determine the difference of linkage function part, indoor environment temperature, indoor environment temperature and design temperature and whether coil temperature sensor detected value that electric heater is arranged in same housing meets that startup imposes a condition；When above-mentioned all startups, which impose a condition, to be satisfied by, electric heater starts；And/or closing control stage, the closing of any one electric heater include following multiple parallel steps：Determine whether the difference of linkage function part, indoor environment temperature, indoor environment temperature and design temperature, coil temperature sensor detected value meet that closing imposes a condition；When the above-mentioned closing of one of them, which imposes a condition, to be met, electric heater switches to closed mode or remained off；Wherein linkage function part comprises at least compressor and cross flow fan.A kind of air conditioner is disclosed simultaneously.The present invention has the advantages of air-conditioning effect is good, and control mode is flexible, and comfortableness is high.
Description
Technical field
The present invention relates to air-conditioning technique field, more particularly to a kind of zoned air air conditioner electric heating controlling method and
Air conditioner.
Background technology
In common floor air conditioner, when air conditioner is in heating mode, the use of auxiliary electrical heater can improve sky
The comfortableness of unit heating is adjusted, lifts the programming rate of air-conditioned room.
A heat exchanger is provided only with vertical air conditioner indoor unit of the prior art, therefore, is generally also just only set
An electric heater is put to support the use with heat exchanger.Control in the prior art to electric heater is relatively simple, and control electricity adds
Hot device starts or stopped under corresponding mode of operation.Because the power of electric heater is generally larger, in the prior art
Also disclose that and be divided into an electric heater multigroup, be segmented the control program of startup.Such as Chinese patent application, application number
（201510660471.X）Disclosed in technology contents.But this control mode is also limited to a heat exchanger and one
The basic structure that electric heater coordinates.Because the thermic load of heat exchanger is consistent, so, this basic structure defines sky
Adjust device can not need to realize the zoned air in air-conditioned room according to user, electric heater also can not be with more than one heat exchange
Device coordinates, and forms flexible and user-friendly control program.
Chinese patent application（Application number 201610707497X）Provide what a kind of more electric heaters of more heat exchangers coordinated
Multi-stage refrigerating is dehumidified temperature regulating device, and in this device, more heat exchangers are arranged in parallel, to the multistage dehumidifying of hot and humid air intake into
The air-out of low temperature and low humidity.In this device, multi-stage heat-exchanger and multistage electrical heating are arranged in an air channel, it is clear that air-conditioning
Device also can not need to realize the zoned air in air-conditioned room according to user, can not also form what heat exchanger and electrical heating coordinated
Flexible control program.
The content of the invention
The present invention provides a kind of zoned air air conditioner electric heating controlling method, can not spirit to solve prior art air conditioner
It is living that electric heater is set, it is allowed to cooperatively form preferable control program with heat exchanger, is needed to realize air-conditioned room according to user
The problem of interior zoned air.
A kind of zoned air air conditioner electric heating controlling method, it is characterised in that air conditioner room unit comprises at least independent
At least two heat exchangers set, the heat exchanger are separately positioned in the housing of an air conditioner main body, adjacent air-conditioning sheet
The housing of body is arranged at intervals；Air inlet and air outlet are offered on the housing, cross flow fan is additionally provided with the housing；Institute
State and be provided with electric heater between heat exchanger, air outlet and cross flow fan；Formed with drainage air channel in the housing, it is described enter
Air port, heat exchanger, cross flow fan and air outlet are laid in the drainage air channel successively along air-flow direction；Adjacent sky
Adjust and through-flow air channel is formed between the housing of body, the air in the air inducing and the insertion air channel in two neighboring drainage air channel is in institute
State mixed flow in insertion air channel and deliver to the designated area of air-conditioned room；Cross flow fan and the electric heater independent control, it is each
Coil temperature sensor is provided with the individual heat exchanger；The control method was included with the next stage：
Start the control stage, the startup of any one electric heater includes following multiple parallel steps：Determine linkage function part
Working condition whether meet that startup imposes a condition；Determine whether indoor environment temperature meets that startup imposes a condition；It is it is determined that indoor
Whether environment temperature and the difference of design temperature meet that startup imposes a condition；It is determined that it is arranged on electric heater in same housing
Coil temperature sensor detected value whether meet that startup imposes a condition；When above-mentioned all startups, which impose a condition, to be satisfied by, electricity
Heater starting；And/or
Closing control stage, the closing of any one electric heater include following multiple parallel steps：Determine linkage function part
Working condition whether meet that closing imposes a condition；Determine whether indoor environment temperature meets that closing imposes a condition；It is it is determined that indoor
Whether environment temperature and the difference of design temperature meet that closing imposes a condition；Determine whether coil temperature sensor detected value meets
Closing imposes a condition；When the above-mentioned closing of one of them, which imposes a condition, to be met, electric heater switches to closed mode or holding
Closed mode；
Wherein described linkage function part comprises at least compressor and cross flow fan.
Further, the control stage is started described, if the compressor, and correspond to one that electric heater is set and pass through
Flow fan is in working condition and the compressor operating time meets the first duration, it is determined that linkage function part meets that startup is set
Fixed condition；If indoor environment temperature is less than first environment desired temperature, it is determined that indoor environment temperature meets to start setting bar
Part；If the difference of indoor environment temperature and design temperature is more than or equal to first temperature difference, indoor environment temperature and design temperature
Difference meets that startup imposes a condition；If the coil temperature sensor detected value that corresponding electric heater is set is less than the first coil pipe
Desired temperature, then coil temperature sensor detected value meet that startup imposes a condition.
Further, in the closing control stage, if the compressor, and corresponding electric heater set at least one
Platform cross flow fan is in non-operating state, it is determined that functional part meets that closing imposes a condition；If indoor environment temperature is more than
Equal to second environment desired temperature, it is determined that indoor environment temperature meets that closing imposes a condition；If indoor environment temperature and setting
The difference of constant temperature degree is less than or equal to second temperature difference, then the difference of indoor environment temperature and design temperature meets that closing imposes a condition；
If at least one coil temperature sensor detected value that corresponding electric heater is set is more than the second coil temperature setting value, coil pipe
Temperature sensor detected value meets that closing imposes a condition.
Further, in addition to the wind speed coordinated signals stage；In the wind speed coordinated signals stage, electric heater and
Following wind speed interaction relation be present in the corresponding cross flow fan being arranged in same housing：If any one electric heater is in work
Make state, then control is arranged on the real time execution wind of the cross flow fan in same housing with running order electric heater
Speed is higher than low wind wind speed corresponding to low wind wind-speed gear.
Further, the air outlet is provided with wind deflector, in addition to wind deflector coordinated signals stage；In the wind-guiding
In the plate coordinated signals stage, there is following wind deflector linkage and close in electric heater and the wind deflector being correspondingly arranged on same housing
System：If any one electric heater is in running order, and is arranged on leading on a housing with the electric heater of working condition
Aerofoil is closed, then controls in running order electric heater to close.
Further, in addition to the outer circumstance temperature coordinated signals stage；In the outer circumstance temperature coordinated signals stage, electrical heating
Following interaction relation be present in device and outdoor environment temperature；If outdoor environment temperature meets that the first outer circumstance temperature imposes a condition, control
Whole electric heaters keep or switched to closed mode.
Further, in addition to when the temperature coordinated signals stage；When described in the temperature coordinated signals stage, electric heater
Following interaction relation be present in run time and indoor environment temperature and the design temperature temperature difference；When the run time of whole electric heaters
When meeting the first setting operating time, if the temperature difference between indoor environment temperature and design temperature meets the setting article of the 3rd temperature difference
Part, control which part electric heater are closed；If indoor environment temperature and the setting temperature difference meet that the 4th temperature difference imposes a condition, control
Whole electric heaters are closed；After whole electric heaters are closed, if indoor environment temperature and the setting temperature difference meet the 3rd temperature again
Difference imposes a condition, then controls which part electric heater to start, if indoor environment temperature and the setting temperature difference meet that the 5th temperature difference is set
Fixed condition, then whole electric heaters are controlled to start；Wherein described 5th temperature difference imposes a condition, the 3rd temperature difference imposes a condition and the 4th
The temperature difference imposes a condition successively decreases successively.
Preferably, the temperature coordinated signals stage when described, the closed mode and starting state of any one electric heater it
Between there is at least one protection period.
Further, the priority in the outer circumstance temperature coordinated signals stage is higher than the wind deflector coordinated signals stage；It is described to lead
The temperature coordinated signals stage when priority in aerofoil coordinated signals stage is higher than.
Zoned air air conditioner electric heating controlling method provided by the present invention, by starting control stage and closing control
In the stage, establish the working condition of all parts in zoned air air-conditioning and associated with the independent coupling of any one electric heater
System, and comprehensive indoor environment temperature, the Real-time Feedback temperature of the temperature difference and coil temperature of indoor environment temperature and design temperature
The operation of any one electric heater of independent control is spent, forms flexibly comfortable and high degree of intelligence control program.
A kind of air conditioner is also disclosed simultaneously, using electric heating controlling method.Air conditioner room unit is comprised at least and is independently arranged
At least two heat exchangers, the heat exchanger is separately positioned in the housing of an air conditioner main body, adjacent air conditioner main body
Housing is arranged at intervals；Air inlet and air outlet are offered on the housing, cross flow fan is additionally provided with the housing；The heat
Electric heater is provided between exchanger, air outlet and cross flow fan；Formed with drainage air channel, the air intake in the housing
Mouth, heat exchanger, cross flow fan and air outlet are laid in the drainage air channel successively along air-flow direction；Adjacent air-conditioning
Form through-flow air channel between the housing of body, the air in the air inducing and the insertion air channel in two neighboring drainage air channel is described
Mixed flow and the designated area of air-conditioned room is delivered in insertion air channel；Cross flow fan and the electric heater independent control, each
Coil temperature sensor is provided with the heat exchanger；The control method was included with the next stage：
Start the control stage, the startup of any one electric heater includes following multiple parallel steps：Determine linkage function part
Working condition whether meet that startup imposes a condition；Determine whether indoor environment temperature meets that startup imposes a condition；It is it is determined that indoor
Whether environment temperature and the difference of design temperature meet that startup imposes a condition；It is determined that it is arranged on electric heater in same housing
Coil temperature sensor detected value whether meet that startup imposes a condition；When above-mentioned all startups, which impose a condition, to be satisfied by, electricity
Heater starting；And/or
Closing control stage, the closing of any one electric heater include following multiple parallel steps：Determine linkage function part
Working condition whether meet that closing imposes a condition；Determine whether indoor environment temperature meets that closing imposes a condition；It is it is determined that indoor
Whether environment temperature and the difference of design temperature meet that closing imposes a condition；Determine whether coil temperature sensor detected value meets
Closing imposes a condition；When the above-mentioned closing of one of them, which imposes a condition, to be met, electric heater switches to closed mode or holding
Closed mode；
Wherein described linkage function part comprises at least compressor and cross flow fan.
Air conditioner provided by the present invention has the advantages of air-conditioning effect is good, and control mode is flexible, and comfortableness is high.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are this hairs
Some bright embodiments, for those of ordinary skill in the art, without having to pay creative labor, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the process structure of the first embodiment of zoned air air conditioner electric heating controlling method proposed by the invention
Figure；
Fig. 2 is the process structure figure of zoned air air conditioner second of embodiment of electric heating controlling method proposed by the invention.
Fig. 3 is the sectional view of zoned air air conditioner in control method shown in Fig. 1 or Fig. 2；
Fig. 4 is the front view of zoned air air conditioner shown in Fig. 3；
Fig. 5 is the rearview of zoned air air conditioner shown in Fig. 4;
Fig. 6 is the explosive view of zoned air air conditioner shown in Fig. 5.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
Part of the embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art
The every other embodiment obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
The schematic diagram of zoned air air conditioner disclosed in this invention is shown referring to Fig. 3 to Fig. 6.As illustrated, subregion
Air-inducing air conditioner includes base 500 and at least two air conditioner main bodies being arranged on base 500.It is understood that air-conditioning sheet
The quantity of body can set more according to being actually needed.Below with two adjacent air conditioner main bodies, i.e., as depicted first
Exemplified by the air conditioner main body 2 of air conditioner main body 1 and second, the concrete structure of zoned air air conditioner is specifically introduced.After base 500 is by base
Wall 9, base side wall 7,8, base front wall 6 and chassis 5 surround.Such as humidifying component functional part 4 is arranged in the base
In 500.First air conditioner main body 1 include the first housing 10 and formed in the first housing 10 first drainage air channel B1, second
Air conditioner main body 2 includes the second housing 20 and the second drainage air channel B2 formed in the second housing 20.
In structure unlike the prior art, the first housing 10 and the unique spacer of the second housing 20 are set, therebetween not
Interfere.First housing 10 includes the first housing rear 10-1, the first housing top wall 10-2 and the first housing front wall 10-3, the
One housing rear 10-1, the first housing top wall 10-2 and the first housing front wall 10-3 are both designed as streamlined.Second housing 20 wraps
Include the second housing rear 20-1, the second housing top wall 20-2 and the second housing front wall 20-3.Second housing top wall 20-2 and second
Housing front wall 20-3 is designed as streamlined.The first air inlet 11, the first housing front wall 10- are offered on first housing rear 10-1
The first air outlet 14 is offered on 3, the first cross flow fan 13 and first heat exchanger 12 are provided with first housing 10.The
One cross flow fan 13 includes the first cross flow fan fan 131 and the first cross flow fan motor 132, and the second cross flow fan 23 includes the
Two cross flow fan fans 231 and the second cross flow fan motor 232.First cross flow fan motor 132 is arranged on the first housing top wall
In 10-2.First air inlet 11, first heat exchanger 12, the first cross flow fan 13 and the first air outlet 14 are along air-flow direction
It is laid in successively in the first drainage air channel B1.Set between first heat exchanger 12, the first cross flow fan 13 and the first air outlet 14
It is equipped with the first electric heater 81.The second air outlet 24 is offered on the antetheca of second housing 20, is opened up on the second housing rear 20-1
There is the second air inlet 12, the second cross flow fan 23 and second heat exchanger 22 are provided with second housing 20.Second through-flow
Blower motor 232 is arranged in the second housing top wall 20-2.Second air inlet 12, second heat exchanger 22, the second cross flow fan
23 and second air outlet 24 be laid in successively along air-flow direction in the second drainage air channel B2.Second heat exchanger 22, second
The second electric heater 82 is provided between the air outlet 24 of cross flow fan 23 and second.First air conditioner main body 1 and the second air conditioner main body 2
It is disposed adjacent, insertion air channel A is formed between the first housing 10 and the second housing 20, passes through the first housing front wall 10-3, first shell
Body rear wall 10-1 and the first housing top wall 10-2 airflow design and the second housing front wall 20-3, the second housing rear 20-1
Airflow design with the second housing top wall 20-2 limits insertion air channel A shape of cross section, further limits in insertion air channel A
The flow of air and flow direction.The sky in air inducing and insertion air channel A in first drainage air channel B1 and the second drainage air channel B2
Gas mixed flow in insertion air channel.Insertion air channel A is preferably extremely being reduced by flaring again to the Double-horn type of flaring shown in Fig. 1.Converge
Stream is preferably taken place between first air outlet 14, the second air outlet 24, i.e. insertion air channel A stage casing and front end.After mixed flow
Air be sent to the designated area of air-conditioned room.Is respectively arranged with first heat exchanger 12 and second heat exchanger 22
One coil temperature sensor 71 and the second coil temperature sensor 72.After air conditioner is in open state, the first coil temperature passes
The coil temperature sensor 72 of sensor 71 and second returns the first coil temperature detected value and the second coil temperature detected value in real time.
If being provided with multiple air conditioner main bodies, the heat exchanger in each air conditioner main body is respectively provided with a coil temperature sensor.
The first wind deflector 91 is provided with the first air outlet 14, the second wind deflector 92 is provided with the second air outlet 24.First leads
The wind deflector 92 of aerofoil 91 and second passes through independent step motor control respectively.It is understood that zoned air air conditioner is also
Multiple air conditioner main bodies can be set, such as four air conditioner main bodies, eight air conditioner main bodies etc., the situation of multiple air conditioner main bodies is set
In, the internal structure in air conditioner main body is consistent with the internal structure in above-mentioned embodiment.
Control, or be arranged in parallel in a wind with multigroup electrical heating elements packet in an electric heater in the prior art
The control method of multiple electric heaters in road is entirely different, in embodiments of the present invention, the working condition of electric heater and
Linked in air conditioner between other functional parts, and the various modes that can be set according to user, with unification air conditioner main body
In functional part or the functional part Collaborative Control in two air conditioner main bodies.Zoned air air-conditioning disclosed in the present embodiment
Device electric heating controlling method was included with the next stage.
Start the control stage.Heating state is in for air conditioner first into the condition for starting the control stage, is controlled starting
Stage processed, the electric heater independent control being arranged in different housings, but follow identical rate-determining steps and identical control
Condition.The startup of any one electric heater comprises the following steps, first, it is determined that the work with the functional part of electric heater linkage
Make whether state meets that startup imposes a condition.The functional part of linkage refers to other functional parts in air conditioner, as one
Protective condition, if the running status of these functional parts is unsatisfactory for imposing a condition, electric heater isolated operation not only can not
Lift air-conditioning effect, it is also possible to electric heater in itself and air conditioner causes irreversible damage in itself.Rank is controlled starting
Duan Zhong, the functional part of linkage comprise at least the cross flow fan and be disposed in the outdoor that electric heater is arranged in same housing
Compressor in machine.If the compressor operating time meets the first duration, it is preferably set in 5 seconds, and is set with corresponding electric heater
The cross flow fan put in same housing is in running order, it is determined that linkage function part meets entry condition.Parallel,
Determine whether indoor environment temperature meets that startup imposes a condition.If indoor environment temperature is less than first environment desired temperature,
Then determine that indoor environment temperature meets that startup imposes a condition.Preferably, first environment desired temperature is 22 DEG C.Parallel, really
Whether the difference for determining indoor environment temperature and design temperature meets that startup imposes a condition.If indoor environment temperature and design temperature
Difference be more than or equal to first temperature difference, then the difference of indoor environment temperature and design temperature meets that startup imposes a condition.Preferably,
First temperature difference is 2 DEG C.Parallel, it is determined that the coil temperature sensor detected value being arranged on electric heater in same housing is
It is no to meet that startup imposes a condition.If the coil temperature sensor detected value that corresponding electric heater is set is set less than the first coil temperature
Definite value, then coil temperature sensor detected value meet that startup imposes a condition.First coil temperature setting value is preferably 52 DEG C.Only
When above-mentioned all startups, which impose a condition, to be satisfied by, electric heater starts.In the present embodiment, each electric heater is individually sentenced
Fixed, if one of electric heater meets that above-mentioned all start imposes a condition, an electric heater starts, if two electricity
Heating meets that above-mentioned all start imposes a condition, then two electric heaters start.
It is corresponding, in addition to closing control stage, the closing of any one electric heater include following multiple parallel steps
Suddenly.A. determine whether the working condition of linkage function part meets that closing imposes a condition.If compressor is corresponding wherein any one
The cross flow fan of individual electric heater is in non-operating state, it is determined that to should electric heater functional part meet close setting
Condition.B. determine whether indoor environment temperature meets that closing imposes a condition, if indoor environment temperature is more than or equal to second environment temperature
Spend setting value, it is determined that indoor environment temperature meets that closing imposes a condition, and second environment desired temperature is preferably 23 DEG C.C.
Determine whether the difference of indoor environment temperature and design temperature meets that closing imposes a condition, if indoor environment temperature and setting temperature
The difference of degree is less than or equal to second temperature difference, then the difference of indoor environment temperature and design temperature meets that closing imposes a condition, and second
Preferably 1 DEG C of the temperature difference.D. determine whether the coil temperature sensor detected value of corresponding wherein any one electric heater meets to close
Impose a condition, if the coil temperature sensor detected value of corresponding electric heater is more than the second coil temperature setting value, coil pipe temperature
Degree sensor detected value meets that closing imposes a condition, and the second coil temperature setting value is preferably 57 DEG C.When it is above-mentioned one of them
Closing imposes a condition when meeting, electric heater switches to closed mode or remained off.In the present embodiment, each electricity
Heater individually judges, for example, should if one of electric heater meets that above-mentioned one of close imposes a condition
Electric heater is closed, and if another electric heater is unsatisfactory for any one above-mentioned closing and imposed a condition, electric heater guarantor
Hold working condition.
By starting control stage and closing control stage, each portion in zoned air air-conditioning is established in the present embodiment
The working condition of part and the independent coupling incidence relation of any one electric heater, and comprehensive indoor environment temperature, indoor ring
The Real-time Feedback temperature of the temperature difference and coil temperature of border temperature and design temperature, form flexible comfortable control program.Example
Such as, if user a-quadrant indoors and thinking that the temperature of a-quadrant is relatively low, and the temperature of B area is higher, setting corresponding A region
The first housing 10 in the first cross flow fan 13 run, and set the second cross flow fan 23 in the second housing 20 of B area
Stop, then automatically control the first electric heater 81 by above-mentioned control method, the air conditioner of zoned air and run, the second electrical heating
Device 82 is closed.The temperature of a-quadrant rises rapidly, and the temperature in B area is in a slight decrease, and it is preferable expected that regulating effect meets user.
Above-mentioned indoor environment temperature, it can be detected in real time by an indoor environment temperature sensor, but a kind of side being more highly preferred to
Formula is to be arranged at the first air outlet 14 and the second air outlet 24 to set an indoor environment temperature sensor respectively（In figure not
Show）, and the temperature detection value for being utilized respectively two indoor environment temperature sensors starts control respectively as two electric heaters
Indoor environment temperature in stage processed and closing control stage control condition.Using latter approach, control accuracy is higher, air-conditioning
Device comfortableness is more preferable.
Shown in Figure 2, zoned air air conditioner electric heating controlling method disclosed in this invention also includes wind speed and linked
The control stage.In the wind speed coordinated signals stage, there is at least one electric heater in running order first.Air conditioner is built automatically
The wind speed interaction relation of vertical in running order electric heater and the cross flow fan being arranged in same housing.It is specific next
Say, if the controller of air conditioner room unit receives the in running order electric signal of any one electric heater, pass through
Output interface output wind speed control signal all the way, control and the cross flow fan that is in same housing of the electric heater it is real-time
Operating air velocity is higher than low wind wind speed corresponding to low wind wind-speed gear.Preferably, in the wind speed coordinated signals stage, through-flow wind is set
The real time execution wind speed of machine is apoplexy wind speed.For example, if the user thinks that the room temperature of a-quadrant is relatively low, setting is located at a-quadrant
The first housing in the first cross flow fan 13 be in low wind gustiness.Controller of air conditioner judges compressor operating 5 simultaneously
More than second, the temperature detection value for being correspondingly arranged at the first indoor environment temperature sensor of the first air outlet 14 is 18 DEG C, user
Indoor temperature is set as 21 DEG C, and the detected value of the first coil temperature sensor 71 of corresponding first electric heater 81 is 45 DEG C, then
Air conditioner automatically controls the first electric heater 81 and run, while controller of air conditioner automatic forced controls the first cross flow fan 13 to press
Run according to apoplexy wind speed, further improve a-quadrant programming rate in a short time, the comfortableness of user is higher.
Shown in Figure 2, zoned air air conditioner electric heating controlling method disclosed in this invention also includes wind deflector and joined
The dynamic control stage；In the wind deflector coordinated signals stage, when any one electric heater works, and corresponding wind deflector is deposited
In following interaction relation；The wind deflector on same housing is correspondingly arranged at if any one electric heater is in running order
It is closed, controls in running order electric heater to close.In the wind deflector coordinated signals stage, the shape of wind deflector
State can actively be set by user.Equally for example, if user experience B area temperature it is higher when, do not control
Second cross flow fan 23 is closed, but the of the second air outlet 24 of corresponding B area is set by remote control or manual mode
Two wind deflectors 92 are closed, then after air conditioner room unit controller receives the wind deflector position signalling of stepper motor feedback, no longer
Judge imposing a condition for closing control stage or wind speed linkage status, directly export corresponding second wind deflector 92 of electric signal control and set
The the second in running order electric heater 82 put is closed, and plays a part of saving and protecting electric heater.Therefore can also
Draw, the control priority in wind deflector coordinated signals stage is higher than closing control stage or wind speed linkage stage.
Shown in Figure 2, zoned air air conditioner electric heating controlling method disclosed in this invention also includes outer circumstance temperature and joined
The dynamic control stage.In the outer circumstance temperature coordinated signals stage, any one electric heater and outdoor environment temperature exist following
Interaction relation；If outdoor environment temperature meets that the first outer circumstance temperature imposes a condition, whole electric heaters are controlled to keep or switch to
Closed mode.The first outer circumstance temperature is preferably set to impose a condition as whether outdoor environment temperature is more than or equal to 0 DEG C.When outdoor environment temperature
When degree is higher than 0 DEG C, gives tacit consent to whole electric heaters and be closed.Accordingly, it is believed that if outdoor environment temperature is higher than 0
DEG C, and electric heater is in starting state, is a kind of abnormal operation.So when outdoor environment temperature is higher than 0 DEG C, it is empty
Air conditioner indoor machine control chip is adjusted to control whole electric heaters to keep or switch to closed mode.Therefore, outer circumstance temperature coordinated signals rank
The priority of section is higher than the wind deflector coordinated signals stage.For example, if outdoor temperature is higher than 5 DEG C, even if meeting to start control
Whole start in stage processed imposes a condition, the first electric heater 81 and the second electric heater 82 not automatic start.If now
User needs to open the first electric heater 81 and the second electric heater 82, then needs to control manually by remote control.Outer circumstance temperature connection
The dynamic control stage can effectively suppress the invalid operation of electric heater, reduce the overall energy consumption of air conditioner.
It is shown in Figure 2, when the first electric heater 81 and/or the second electric heater 82 by the startup control stage and start
After operation, air conditioner enters stable operation phase, the basic held stationary of working condition of wherein linkage function part, but room
Interior environment temperature may have certain deviation.Under these conditions, by when the temperature coordinated signals stage realize the first electrical heating
The linkage matching work of the electric heater 82 of device 81 and second.Specifically, at least one indoor environment is provided with air conditioner
Temperature sensor, when the run time of the first electric heater 81 and the second electric heater 82 meets the first setting operating time,
If the temperature difference between indoor environment temperature and design temperature meets that the 3rd temperature difference imposes a condition, indoor environment temperature is substantially close to setting
Constant temperature degree, air-conditioned room comfortableness is higher, and control which part electric heater is closed, i.e., the first electric heater 81 or the second electricity add
Hot device 82 is closed；If the temperature difference between indoor environment temperature and design temperature further reduces, indoor environment temperature is equal to setting
Temperature, when meeting that the 4th temperature difference imposes a condition, the first electric heater 81 and the second electric heater 82 is controlled to be turned off.First electricity adds
After the hot electric heater 82 of device 81 and second is turned off, the temperature difference between indoor environment temperature and design temperature can incrementally increase, when
When meeting that the 3rd temperature difference imposes a condition again, wherein the first electric heater 81 or the second electric heater 82 is controlled to be again started up；
If the temperature difference speedup between indoor environment temperature and design temperature is larger, the temperature difference imposes a condition more than the 3rd temperature difference and meets the 5th
When the temperature difference imposes a condition, the first electric heater 81, the second electric heater 82 are all again started up, and reach the effect for keeping ambient-temp-stable
Fruit.Wherein the 5th temperature difference imposes a condition, the 3rd temperature difference imposes a condition to impose a condition with the 4th temperature difference and successively decreased successively.When temperature link
Stage is the control program of further optimization indoor temperature, and its priority links less than wind deflector coordinated signals stage, outer circumstance temperature
Control stage and closing control stage.In addition, when the temperature coordinated signals stage in, the closed mode of any one electric heater
There is at least one protection period between starting state.Protection period is preferably arranged to 1 minute.
Present invention simultaneously provides a kind of air conditioner using above-mentioned control method.The concrete structure and controlling party of air conditioner
The specific steps of method refer to above-described embodiment and Figure of description.It will not be repeated here, using the air conditioner of the control method
With same technique effect.
Finally it should be noted that：The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
The present invention is described in detail with reference to the foregoing embodiments, it will be understood by those within the art that：It still may be used
To be modified to the technical scheme described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic；
And these modification or replace, do not make appropriate technical solution essence depart from various embodiments of the present invention technical scheme spirit and
Scope.
Claims (10)
1. a kind of zoned air air conditioner electric heating controlling method, it is characterised in that air conditioner room unit is comprised at least and independently set
At least two heat exchangers put, the heat exchanger are separately positioned in the housing of an air conditioner main body, adjacent air conditioner main body
Housing be arranged at intervals；Air inlet and air outlet are offered on the housing, cross flow fan is additionally provided with the housing；It is described
Electric heater is provided between heat exchanger, air outlet and cross flow fan；Formed with drainage air channel, the air intake in the housing
Mouth, heat exchanger, cross flow fan and air outlet are laid in the drainage air channel successively along air-flow direction；Adjacent air-conditioning
Form through-flow air channel between the housing of body, the air in the air inducing and the insertion air channel in two neighboring drainage air channel is described
Mixed flow and the designated area of air-conditioned room is delivered in insertion air channel；Cross flow fan and the electric heater independent control, each
Coil temperature sensor is provided with the heat exchanger；The control method was included with the next stage：
Start the control stage, the startup of any one electric heater includes following multiple parallel steps：Determine linkage function part
Working condition whether meet that startup imposes a condition；Determine whether indoor environment temperature meets that startup imposes a condition；It is it is determined that indoor
Whether environment temperature and the difference of design temperature meet that startup imposes a condition；It is determined that it is arranged on electric heater in same housing
Coil temperature sensor detected value whether meet that startup imposes a condition；When above-mentioned all startups, which impose a condition, to be satisfied by, electricity
Heater starting；And/or
Closing control stage, the closing of any one electric heater include following multiple parallel steps：Determine linkage function part
Working condition whether meet that closing imposes a condition；Determine whether indoor environment temperature meets that closing imposes a condition；It is it is determined that indoor
Whether environment temperature and the difference of design temperature meet that closing imposes a condition；Determine whether coil temperature sensor detected value meets
Closing imposes a condition；When the above-mentioned closing of one of them, which imposes a condition, to be met, electric heater switches to closed mode or holding
Closed mode；
Wherein described linkage function part comprises at least compressor and cross flow fan.
2. zoned air air conditioner electric heating controlling method according to claim 1, it is characterised in that start control described
Stage processed, if the compressor, and the cross flow fan that corresponding electric heater is set are in working condition and compressor
Working time meets the first duration, it is determined that linkage function part meets that startup imposes a condition；If indoor environment temperature is less than the
One environment temperature setting value, it is determined that indoor environment temperature meets that startup imposes a condition；If indoor environment temperature and design temperature
Difference be more than or equal to first temperature difference, then the difference of indoor environment temperature and design temperature meets that startup imposes a condition；It is if corresponding
The coil temperature sensor detected value that electric heater is set is less than the first coil temperature setting value, then coil temperature sensor
Detected value meets that startup imposes a condition.
3. zoned air air conditioner electric heating controlling method according to claim 1, it is characterised in that close control described
Stage processed, if the compressor, and at least cross flow fan that corresponding electric heater is set are in non-operating state, then
Determine that functional part meets that closing imposes a condition；If indoor environment temperature is more than or equal to second environment desired temperature, it is determined that
Indoor environment temperature meets that closing imposes a condition；If the difference of indoor environment temperature and design temperature is less than or equal to second temperature difference,
Then the difference of indoor environment temperature and design temperature meets that closing imposes a condition；If at least one disk that corresponding electric heater is set
Pipe temperature sensor detected value is more than the second coil temperature setting value, then coil temperature sensor detected value meets to close setting bar
Part.
4. the zoned air air conditioner electric heating controlling method according to any one of claims 1 to 3, it is characterised in that also
Including the wind speed coordinated signals stage；In the wind speed coordinated signals stage, electric heater and corresponding same housing is arranged on
In cross flow fan following wind speed interaction relation be present：If any one electric heater is in running order, controls and be in
The real time execution wind speed that the electric heater of working condition is arranged on the cross flow fan in same housing is higher than low wind wind-speed gear
Corresponding low wind wind speed.
5. zoned air air conditioner electric heating controlling method according to claim 4, it is characterised in that the air outlet is set
It is equipped with wind deflector, in addition to wind deflector coordinated signals stage；In the wind deflector coordinated signals stage, electric heater and correspondingly
Following wind deflector interaction relation be present in the wind deflector being arranged on same housing：If any one electric heater is in work shape
State, and the wind deflector being arranged on the electric heater of working condition on a housing is closed, then control is in work
The electric heater of state is closed.
6. zoned air air conditioner electric heating controlling method according to claim 5, it is characterised in that also including outer circumstance temperature
The coordinated signals stage；In the outer circumstance temperature coordinated signals stage, there is following linkage and close in electric heater and outdoor environment temperature
System；If outdoor environment temperature meets that the first outer circumstance temperature imposes a condition, whole electric heaters are controlled to keep or switch to closing shape
State.
7. zoned air air conditioner electric heating controlling method according to claim 6, it is characterised in that also including when Wen Lian
The dynamic control stage；When described in the temperature coordinated signals stage, the run time and indoor environment temperature and setting temperature of electric heater
Following interaction relation be present in the degree temperature difference；When the run time of whole electric heaters meets the first setting operating time, if indoor
The temperature difference between environment temperature and design temperature meets that the 3rd temperature difference imposes a condition, and control which part electric heater is closed；If
Indoor environment temperature and the setting temperature difference meet that the 4th temperature difference imposes a condition, and control whole electric heaters to close；When whole electrical heating
After device closing, if indoor environment temperature and the setting temperature difference meet that the 3rd temperature difference imposes a condition again, control which part electricity adds
Hot device starts, if indoor environment temperature and the setting temperature difference meet that the 5th temperature difference imposes a condition, controls whole electric heaters to start；
Wherein described 5th temperature difference imposes a condition, the 3rd temperature difference imposes a condition to impose a condition with the 4th temperature difference and successively decreased successively.
8. zoned air air conditioner electric heating controlling method according to claim 7, it is characterised in that the Wen Lian when described
In the dynamic control stage, there is at least one protection period between the closed mode and starting state of any one electric heater.
9. zoned air air conditioner electric heating controlling method according to claim 7, it is characterised in that the outer circumstance temperature connection
The priority in dynamic control stage is higher than the wind deflector coordinated signals stage；When the priority in the wind deflector coordinated signals stage is higher than
The warm coordinated signals stage.
10. a kind of air conditioner, it is characterised in that added using the zoned air air conditioner electricity as described in any one of claim 1 to 9
Heat control method.
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| CN201710622840.5A CN107514742B (en) | 2017-07-27 | 2017-07-27 | Electric heating control method for partitioned air supply air conditioner and air conditioner |
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| CN201710622840.5A CN107514742B (en) | 2017-07-27 | 2017-07-27 | Electric heating control method for partitioned air supply air conditioner and air conditioner |
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| CN109506335A (en) * | 2018-11-19 | 2019-03-22 | 珠海格力电器股份有限公司 | Control method, system, storage medium and the air-conditioning of the auxiliary thermal of air conditioner electric |
| CN110762740A (en) * | 2019-10-12 | 2020-02-07 | 青岛海信日立空调系统有限公司 | Multi-connected air conditioner control method and device and multi-connected air conditioner control system |
| CN112880159A (en) * | 2021-02-23 | 2021-06-01 | 青岛海尔空调器有限总公司 | Control method of lower air outlet fresh air conditioner and lower air outlet fresh air conditioner |
| CN112923531A (en) * | 2021-01-27 | 2021-06-08 | 青岛海尔空调器有限总公司 | Control method and device for air conditioner and air conditioner |
| CN112944622A (en) * | 2021-02-26 | 2021-06-11 | 青岛海尔空调器有限总公司 | Control method of lower air outlet air conditioner and lower air outlet air conditioner |
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| CN114251735A (en) * | 2021-12-08 | 2022-03-29 | 广东美的制冷设备有限公司 | Air conditioner, control method and device thereof and storage medium |
| CN115076940A (en) * | 2022-06-27 | 2022-09-20 | 宁波奥克斯电气股份有限公司 | Electric heating control method and electric heating control device of air conditioner |
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| CN112984733A (en) * | 2021-02-23 | 2021-06-18 | 青岛海尔空调器有限总公司 | Control method of washing lower air outlet air conditioner and washing lower air outlet air conditioner |
| CN112984736A (en) * | 2021-02-23 | 2021-06-18 | 青岛海尔空调器有限总公司 | Control method of lower air outlet air conditioner and lower air outlet air conditioner |
| CN112984733B (en) * | 2021-02-23 | 2022-08-19 | 青岛海尔空调器有限总公司 | Control method of air conditioner capable of discharging air under washing and air conditioner capable of discharging air under washing |
| CN112984736B (en) * | 2021-02-23 | 2022-08-19 | 青岛海尔空调器有限总公司 | Control method of lower air outlet air conditioner and lower air outlet air conditioner |
| CN112880159A (en) * | 2021-02-23 | 2021-06-01 | 青岛海尔空调器有限总公司 | Control method of lower air outlet fresh air conditioner and lower air outlet fresh air conditioner |
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| CN115076940A (en) * | 2022-06-27 | 2022-09-20 | 宁波奥克斯电气股份有限公司 | Electric heating control method and electric heating control device of air conditioner |
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Effective date of registration: 20210222 Address after: 266101 Haier Industrial Park, 1 Haier Road, Laoshan District, Shandong, Qingdao Applicant after: QINGDAO HAIER AIR CONDITIONER GENERAL Corp.,Ltd. Applicant after: Haier Zhijia Co.,Ltd. Address before: 266101 Haier Industrial Park, 1 Haier Road, Laoshan District, Shandong, Qingdao Applicant before: QINGDAO HAIER AIR CONDITIONER GENERAL Corp.,Ltd. |
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