CN107917502A - Solar air conditioner control method and solar air conditioner - Google Patents
Solar air conditioner control method and solar air conditioner Download PDFInfo
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- CN107917502A CN107917502A CN201711118243.5A CN201711118243A CN107917502A CN 107917502 A CN107917502 A CN 107917502A CN 201711118243 A CN201711118243 A CN 201711118243A CN 107917502 A CN107917502 A CN 107917502A
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Abstract
The present invention discloses a kind of solar air conditioner control method and solar air conditioner, wherein, the solar air conditioner includes solar powered component, mains-supplied component, refrigerant circulation component and accumulation of energy component；The solar air conditioner control method comprises the following steps：It is obtained from the first predicted intensity of the effective sunlight that the solar powered component receives in the first preset time period after current time；Compare first predicted intensity and the first preset strength；When first predicted intensity is less than the first preset strength, the accumulation of energy component accumulation of energy is controlled, so that the accumulation of energy component compensates the refrigerating capacity or heating capacity of the refrigerant circulation component in first preset time period.Technical solution of the present invention improves the energy-saving effect of solar air conditioner.
Description
Technical field
The present invention relates to air-conditioning technical field, more particularly to a kind of solar air conditioner control method and solar airconditioning
Device.
Background technology
In solar air conditioner, in order to make up solar powered deficiency, also arranged in pairs or groups and powered by storage battery.In light
In the case of enough, by solar powered refrigeration or heating, meanwhile, solar energy is also storage battery power supply；When insufficient light, by
Storage battery power supply freezes or heating.It is more when will be bright and clear by storage battery that is, in existing solar air conditioner
The solar energy gone out preserves, and power supply when being used for insufficient light.However, storage battery is of high cost, environmental pollution weight, and
Multiple discharge and recharge is also easy to cause the service life of storage battery to decline rapidly, and the disadvantages mentioned above of storage battery causes the section of solar air conditioner
Energy effect is poor.
The content of the invention
The main object of the present invention is to propose a kind of solar air conditioner control method, it is intended to solves above-mentioned solar airconditioning
The problem of storage battery is of high cost in device, pollution is heavy, short life, improves the energy-saving effect of solar air conditioner.
To achieve the above object, solar air conditioner control method proposed by the present invention, the solar air conditioner include
Solar powered component, mains-supplied component, refrigerant circulation component and accumulation of energy component；
The solar air conditioner control method comprises the following steps：
It is obtained from effective light that the solar powered component receives in the first preset time period after current time
First predicted intensity of line；
Compare first predicted intensity and the first preset strength；
When first predicted intensity is less than the first preset strength, the accumulation of energy component accumulation of energy is controlled, so that the storage
Energy component compensates the refrigerating capacity or heating capacity of the refrigerant circulation component in first preset time period.
Alternatively, after the step of comparing first predicted intensity and the first preset strength, the solar airconditioning
Device control method is further comprising the steps of：
When first predicted intensity is greater than or equal to the first preset strength, the current accumulation of energy of the accumulation of energy component is obtained
Amount；
Compare the current accumulation of energy amount and the first default accumulation of energy amount；
When the current accumulation of energy amount is less than the described first default accumulation of energy amount, the accumulation of energy component accumulation of energy is controlled.
Alternatively, it is obtained from what the solar powered component in the first preset time period after current time received
The step of first predicted intensity of effective sunlight, includes：
Receive the weather forecast of objective area；
According to the weather forecast, what the solar powered component received in calculating first preset time period has
Imitate the first predicted intensity of light；
Wherein, the weather forecast includes sunrise moment, sunset moment and weather conditions, and the weather conditions are to true
Determine the penetrance of light in an atmosphere.
Alternatively, when first predicted intensity is less than the first preset strength, the accumulation of energy component accumulation of energy is controlled, so that
The accumulation of energy component carries out the refrigerant circulation component in first preset time period compensation of refrigerating capacity or heating capacity
The step of include：
Obtain the operating parameter of the air conditioner of environmental parameter and user's setting；
According to first preset time period, first predicted intensity, the environmental parameter and the operating parameter, obtain
Take target accumulation of energy amount of the accumulation of energy component in first preset time period；
According to first preset time period, first predicted intensity and the target accumulation of energy amount, the accumulation of energy is controlled
Component accumulation of energy.
Alternatively, according to first preset time period, first predicted intensity, the environmental parameter and the operation
Parameter, the step of obtaining target accumulation of energy amount of the accumulation of energy component in first preset time period, include：
According to the environmental parameter and the operating parameter, the target general refrigeration ability or target of the solar air conditioner are calculated
Total amount of heat；
According to first preset time period and first predicted intensity, it is described to calculate the solar powered component
The solar refrigeration amount or solar energy hot amount in the first preset time period that refrigerant circulation assembly power supply obtains；
The solar refrigeration amount is subtracted equal to the target general refrigeration ability according to the target cold storage capacity, the target is calculated and stores
Cold, or the solar energy hot amount is subtracted equal to the target total amount of heat according to the target amount of stored heat, calculate the target and store
Heat.
Alternatively, according to first preset time period, first predicted intensity, the environmental parameter and the operation
Parameter, the step of obtaining target accumulation of energy amount of the accumulation of energy component in first preset time period, include：
According to the environmental parameter and the operating parameter, the target general refrigeration ability or target of the solar air conditioner are calculated
Total amount of heat；
According to first preset time period and first predicted intensity, it is described to calculate the solar powered component
The solar refrigeration amount or solar energy hot amount in the first preset time period that refrigerant circulation assembly power supply obtains；
According to the environmental parameter, the dissipation cold or heat dissipation of the accumulation of energy component are calculated；
The dissipation cold is added to subtract the solar refrigeration amount equal to the target general refrigeration ability according to the target cold storage capacity,
Calculate the target cold storage capacity, or described according to the target amount of stored heat equal to the target total amount of heat adding the heat dissipation to subtract
Solar energy hot amount, calculates the target amount of stored heat.
Alternatively, according to first preset time period, first predicted intensity and the target accumulation of energy amount, institute is controlled
The step of stating accumulation of energy component accumulation of energy includes：
Obtain the current intensity for the effective sunlight that the solar powered component receives；
Compare the current intensity and the second preset strength；
When the current intensity is less than the second preset strength, the mains-supplied component is controlled to be supplied for the accumulation of energy component
Electric accumulation of energy；
When the current intensity is greater than or equal to the second preset strength, it is the storage to control the solar powered component
Energy assembly power supply accumulation of energy, it is the accumulation of energy assembly power supply that the mains-supplied component, which stops,.
Alternatively, after the step of obtaining the current intensity for the effective sunlight that the solar powered component receives,
It is further comprising the steps of：
The current intensity and the 3rd preset strength are compared, wherein, it is default that the 3rd preset strength is less than described second
Intensity；
When the current intensity is less than three preset strengths, the solar powered component is controlled to stop being the accumulation of energy
Assembly power supply.
Alternatively, according to first preset time period, first predicted intensity and the target accumulation of energy amount, institute is controlled
The step of stating accumulation of energy component accumulation of energy includes：
According to the environmental parameter and the operating parameter, calculate the accumulation of energy component and supplied in the solar powered component
Continuous accumulation of energy reaches the accumulation of energy duration needed for target accumulation of energy amount under electricity；
When comparing the accumulation of energy duration and current time to residue between the initial time of first preset time period
It is long；
When the accumulation of energy duration is less than or equal to the residual time length, preset according to the accumulation of energy duration and described first
The initial time of period, calculates the initial time of the accumulation of energy component accumulation of energy；When reaching the initial time, described in control
Solar powered component is the accumulation of energy assembly power supply accumulation of energy；
When the accumulation of energy duration is more than the residual time length, the mains-supplied component is controlled to be supplied for the accumulation of energy component
Electric accumulation of energy.
Alternatively, the solar air conditioner control method is further comprising the steps of；
When the mains-supplied component is out of service, obtain the effective sunlight in the second preset time period second is pre-
Survey intensity；
When second predicted intensity is less than four preset strengths, the fortune of the compressor of the solar air conditioner is reduced
Line frequency, or reduce the rotation speed of fan of the solar air conditioner.
The present invention also proposes a kind of solar air conditioner, and the solar air conditioner includes solar powered component, alternating current
Power Supply Assembly, refrigerant circulation component, accumulation of energy component, memory, processor and it is stored on the memory and can be at the place
The solar air conditioner control program run on reason device, wherein, the solar powered component and the refrigerant circulation component, institute
State accumulation of energy component and the processor is electrically connected；The mains-supplied component and the refrigerant circulation component, the accumulation of energy component
It is electrically connected with the processor；The refrigerant circulation component is electrically connected with the processor；The accumulation of energy component and the processing
Device is electrically connected；The solar air conditioner control program realizes solar air conditioner control method when being performed by the processor
Step, the solar air conditioner control method are further comprising the steps of：When first predicted intensity is greater than or equal to first
During preset strength, the current accumulation of energy amount of the accumulation of energy component is obtained；Compare the current accumulation of energy amount and the first default accumulation of energy amount；When
When the current accumulation of energy amount is less than the described first default accumulation of energy amount, the accumulation of energy component accumulation of energy is controlled.
Alternatively, the solar air conditioner further includes network communication components, and the network communication components take with big data
Business device or intelligent terminal communication, to receive the weather forecast of objective area.
In the technical solution of the present invention, solar air conditioner control method comprises the following steps：Be obtained from current time it
First predicted intensity of the effective sunlight that solar powered component receives in the first preset time period afterwards；Compare the first prediction
Intensity and the first preset strength；When the first predicted intensity is less than the first preset strength, accumulation of energy component accumulation of energy is controlled, so that accumulation of energy
Component compensates the refrigerating capacity or heating capacity of refrigerant circulation component in the first preset time period.Wherein, solar powered group
The effective sunlight that part receives can realize that luminous energy is converted to some light of electric energy, by obtaining in the first preset time period
First predicted intensity of effective sunlight, the accumulation of energy to accumulation of energy component is realized to be controlled exactly, can ensure the storage of accumulation of energy component
In the case of energy, the energy that accumulation of energy component is accumulated is avoided to be wasted because of dissipation, to meet the needs of users.When the first prediction is strong
When degree is less than the first preset strength, accumulation of energy component accumulation of energy is controlled, when reaching the first preset time period, the energy of accumulation of energy component accumulation
Measure and the refrigerating capacity or heating capacity of refrigerant circulation component are compensated, so that while user demand has been ensured so that the sun
Can air conditioner can energy-saving run, and accumulation of energy component cost it is low, it is pollution-free and can repeatedly accumulation of energy, have a longer life expectancy, improve
The energy-saving effect of solar air conditioner.
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 attached drawing needed in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, without creative efforts, can be with
Structure according to these attached drawings obtains other attached drawings.
Fig. 1 is the flow diagram of solar air conditioner control method first embodiment of the present invention；
Fig. 2 is the flow diagram of solar air conditioner control method second embodiment of the present invention；
Fig. 3 is the refinement flow diagram of step S100 in solar air conditioner control method 3rd embodiment of the present invention；
Fig. 4 is the refinement flow diagram of step S300 in solar air conditioner control method fourth embodiment of the present invention；
Fig. 5 is the refinement flow diagram of step S320 in the 5th embodiment of solar air conditioner control method of the present invention；
Fig. 6 is the refinement flow diagram of step S320 in solar air conditioner control method sixth embodiment of the present invention；
Fig. 7 is the refinement flow diagram of step S330 in the 7th embodiment of solar air conditioner control method of the present invention；
Fig. 8 is the refinement flow diagram of step S330 in the 8th embodiment of solar air conditioner control method of the present invention；
Fig. 9 is the refinement flow diagram of step S330 in the 9th embodiment of solar air conditioner control method of the present invention；
Figure 10 is the flow diagram of the tenth embodiment of solar air conditioner control method of the present invention；
Figure 11 is the structure diagram of one embodiment of solar air conditioner of the present invention.
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only the part of the embodiment of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art obtained without creative efforts it is all its
His embodiment, belongs to the scope of protection of the invention.
If it is to be appreciated that related in the embodiment of the present invention directionality instruction (such as up, down, left, right, before and after ...),
Then directionality instruction be only used for explaining relative position relation under a certain particular pose (as shown in drawings) between each component,
Motion conditions etc., if the particular pose changes, directionality instruction also correspondingly changes correspondingly.
If in addition, relating to the description of " first ", " second " etc. in the embodiment of the present invention, " first ", " second " etc. are somebody's turn to do
Description be only used for description purpose, and it is not intended that instruction or implying its relative importance or implicit indicating indicated skill
The quantity of art feature.Thus, " first " is defined, the feature of " second " can be expressed or implicitly includes at least one spy
Sign.In addition, the technical solution between each embodiment can be combined with each other, but must be with those of ordinary skill in the art's energy
Based on enough realizations, the knot of this technical solution is will be understood that when the combination appearance of technical solution is conflicting or can not realize
Conjunction is not present, also not within the protection domain of application claims.
The present invention proposes a kind of solar air conditioner control method, and solar air conditioner includes solar powered component, city
Electric Power Supply Assembly, refrigerant circulation component and accumulation of energy component, as shown in Figure 1, in the first embodiment of the present invention, solar airconditioning
Device control method comprises the following steps：
Step S100, be obtained from that solar powered component in the first preset time period after current time receives has
Imitate the first predicted intensity of light；
In the operational process of solar air conditioner, effective light that the power supply capacity of solar powered component is received with it
The intensity of line is closely related, and effective sunlight intensity is stronger, and the power supply capacity of solar powered component is also stronger.However, in self-heating
Under environment, the intensity of effective sunlight is not constant, but with the time of sunrise sunset and light propagation in an atmosphere
Situation is related, can be timely by predicting the first predicted intensity from light in the first preset time period after current time
It is adjusted according to power supply of the prediction case of effective sunlight to solar air conditioner, to adapt to the change of its intensity.Effective light
First predicted intensity of line can be obtained by analyzing the historical data of effective sunlight intensity, for example, by calculating effective sunlight
It is strong in the past intensity being in the certain time under condition of similarity, the first prediction obtained in the first preset time period
Degree, alternatively, the first predicted intensity of effective sunlight hereinafter can will also be explained in detail by analyzing the information acquisitions such as weather forecast
State.The initial time of first preset time period and the duration between current time be typically set to 0.5~3 it is small when, on the one hand avoid
Above-mentioned duration is long and causes accumulation of energy too early, and then the situation that the energy for occurring being accumulated largely is wasted by dissipation；The opposing party
Face avoids above-mentioned duration too short and has little time the sufficient energy of accumulation to compensate the refrigerating capacity of refrigerant circulation circuit or heating capacity
Situation.
Step S200, the first predicted intensity and the first preset strength are compared；
Wherein, the first preset strength is set too with environmental parameter (such as indoor/outdoor temperature-difference, room area etc.) and user
The correlations such as the operating parameter (such as the design temperature of user, wind speed setting etc.) of positive energy air conditioner.In the first preset time period,
It can only meet the strong of the effective sunlight of solar air conditioner operation for refrigerant circulation assembly power supply by solar powered component
Spending specifically can be by under the operating parameter that different environmental parameters and user are set for the first preset strength, the first preset strength
Experiment acquisition is carried out, can also be obtained by theoretical calculation, and is stored in advance in solar air conditioner with to be called.
Step S300, when the first predicted intensity is less than the first preset strength, accumulation of energy component accumulation of energy is controlled, so that accumulation of energy group
Part compensates the refrigerating capacity or heating capacity of refrigerant circulation component in the first preset time period.
When the first predicted intensity is less than the first preset strength, i.e., in the first preset time period, only rely on solar energy confession
Electrical component cannot meet the energy requirement of refrigerant circulation component, in order to ensure the normal operation of solar air conditioner, control accumulation of energy
Component accumulation of energy.Specifically, accumulation of energy component utilizes the phase transformation energy accumulation of energy-accumulation material therein, and in the first preset time period
The energy accumulated in advance is discharged, realizes the compensation of the refrigerating capacity or heating capacity to refrigerant circulation component, to meet that user sets
Solar air conditioner operating parameter.
In the present embodiment, solar air conditioner control method comprises the following steps：Be obtained from after current time
First predicted intensity of the effective sunlight that solar powered component receives in one preset time period；Compare the first predicted intensity and
First preset strength；When the first predicted intensity is less than the first preset strength, accumulation of energy component accumulation of energy is controlled, so that accumulation of energy component pair
The refrigerating capacity of refrigerant circulation component or heating capacity compensate in first preset time period.Wherein, solar powered component receives
To effective sunlight can realize that luminous energy is converted to some light of electric energy, pass through obtain the first preset time period in effective light
First predicted intensity of line, the accumulation of energy to accumulation of energy component is realized to be controlled exactly, can ensure the accumulation of energy amount of accumulation of energy component
In the case of, avoid the energy that accumulation of energy component is accumulated from being wasted because of dissipation, to meet the needs of users.When the first predicted intensity is less than
During the first preset strength, accumulation of energy component accumulation of energy is controlled, when reaching the first preset time period, the energy of accumulation of energy component accumulation is to cold
The refrigerating capacity or heating capacity of matchmaker's recirculation assembly compensate, so that while user demand has been ensured so that solar airconditioning
Device can energy-saving run, and accumulation of energy component cost it is low, it is pollution-free and can repeatedly accumulation of energy, have a longer life expectancy, improve the sun
The energy-saving effect of energy air conditioner.
In the second embodiment of the present invention, as shown in Fig. 2, after step S200, solar air conditioner control method
It is further comprising the steps of：
Step S410：When the first predicted intensity is greater than or equal to the first preset strength, the current storage of accumulation of energy component is obtained
Energy；
Step S420：Compare current accumulation of energy amount and the first default accumulation of energy amount；
Step S430：When current accumulation of energy amount is less than the first default accumulation of energy amount, accumulation of energy component accumulation of energy is controlled.
When the first predicted intensity is greater than or equal to the first preset strength, show according to prediction result, the first preset time
Needed for the enough refrigerant circulation components of effective sunlight intensity in section.However, in order to avoid effective sunlight in the first preset time period
Intensity is because change in weather etc. changes, or the other factors such as occur having a power failure cause solar air conditioner electricity shortage, can be with
Certain energy is accumulated in accumulation of energy component in case of need.By comparing current accumulation of energy amount and the first default accumulation of energy amount, obtain
The accumulation of energy situation of accumulation of energy component is taken, if current accumulation of energy amount is less than the first default accumulation of energy amount, shows the energy in accumulation of energy component at this time
Less, control accumulation of energy component accumulation of energy is to increase its accumulation of energy amount, to tackle the emergency situations being likely to occur, so as to improve solar energy sky
Adjust the reliability of device.
In the third embodiment of the present invention, as shown in figure 3, step S100 includes：
Step S110, the weather forecast of objective area is received；
Step S120, according to weather forecast, calculate solar powered component in the first preset time period receive it is effective
First predicted intensity of light.
Wherein, weather forecast includes sunrise moment, sunset moment and weather conditions, and weather conditions exist to definite light
Penetrance in air.Specifically, weather forecast can be by being in counting greatly in same internet with solar air conditioner
Obtain, can also be obtained by Portable intelligent terminals such as mobile phone, tablet computers according to server.On server or intelligent terminal
Weather forecast, so as to improve the accuracy of prediction effective sunlight intensity, can make the operation of accumulation of energy component more with real-time update
Accurately.Weather forecast includes sunrise moment, sunset moment, and near sunrise moment and sunset moment, effective sunlight intensity will be sent out
Raw obvious change, according to preset experimental result or theoretical calculation, can predict light intensity.In addition, weather forecast is also wrapped
Weather conditions, such as fine, rain, snow, mist etc. are included, above-mentioned weather conditions will influence the penetrance of effective sunlight in an atmosphere, and then
The intensity for the effective sunlight that solar powered component receives is influenced, becomes the power supply capacity of solar powered component
Change.
In the fourth embodiment of the present invention, as shown in figure 4, step S300 includes：
Step S310, the operating parameter of the air conditioner of environmental parameter and user's setting is obtained；
Step S320, according to the first preset time period, the first predicted intensity, environmental parameter and operating parameter, accumulation of energy is obtained
Target accumulation of energy amount of the component in the first preset time period；
Step S330, stored according to the first preset time period, the first predicted intensity and target accumulation of energy amount, control accumulation of energy component
Energy.
Wherein, environmental parameter includes the parameter such as indoor/outdoor temperature-difference, room area, have impact on the heat exchange situation of indoor and outdoor with
And indoor required refrigerating capacity or heating capacity, the operating parameter of the air conditioner of user's setting include the design temperature of user, setting
Wind speed etc., to air conditioner needed for the target general refrigeration ability that produces or target total amount of heat it is related.According to the first preset time period, first pre-
Intensity, environmental parameter and operating parameter are surveyed, obtains target accumulation of energy amount of the accumulation of energy component in the first preset time period, further according to the
One preset time period, the first predicted intensity and target accumulation of energy amount, control accumulation of energy component accumulation of energy, so as to balance solar air conditioner fortune
The energy produced during row and the energy to dissipate, while user demand is met, reduce the energy of dissipation to the greatest extent, to improve
The energy-saving effect of solar air conditioner.
Further, in the fifth embodiment of the present invention, as shown in figure 5, step S320 includes：
Step S321, according to environmental parameter and operating parameter, target general refrigeration ability or the target for calculating solar air conditioner are total
Heat；
Step S322, according to the first preset time period and the first predicted intensity, calculate solar powered component and followed for refrigerant
The solar refrigeration amount or solar energy hot amount in the first preset time period that ring assemblies power supply obtains；
Step S323, solar refrigeration amount is subtracted equal to target general refrigeration ability according to target cold storage capacity, calculates target cold storage capacity, or
Solar energy hot amount is subtracted equal to target total amount of heat according to target amount of stored heat, calculates target amount of stored heat.
By taking solar air conditioner operates in refrigeration mode as an example, the target cold storage capacity of accumulation is solar energy needed for accumulation of energy component
Air conditioner target general refrigeration ability of required generation in preset period of time subtracts solar powered Component driver refrigerant circulation component refrigeration
Solar refrigeration amount difference, to make up the deficiency of refrigerant circulation component cooling.According to environmental parameter and operating parameter, calculate too
The target general refrigeration ability or target total amount of heat of positive energy air conditioner, further according to the first preset time period and the first predicted intensity, calculate
The corresponding energy of effective sunlight in first preset time period, and solar air conditioner is calculated using too with reference to energy conversion efficiency
Positive energy Power Supply Assembly is the solar refrigeration amount that refrigerant circulation assembly power supply freezes, and is finally equal to mesh according to target cold storage capacity
Mark general refrigeration ability subtracts solar refrigeration amount, target cold storage capacity is calculated, to control accumulation of energy component cold-storage.When solar air conditioner operates in
During heating mode, similarly solar energy hot amount can be subtracted equal to target total amount of heat according to target amount of stored heat, calculate target amount of stored heat, with
Control accumulation of energy component accumulation of heat.
In the sixth embodiment of the present invention, as shown in fig. 6, step S320 includes：
Step S324, according to environmental parameter and operating parameter, target general refrigeration ability or the target for calculating solar air conditioner are total
Heat；
Step S325, according to the first preset time period and the first predicted intensity, calculate solar powered component and followed for refrigerant
The solar refrigeration amount or solar energy hot amount in the first preset time period that ring assemblies power supply obtains；
Step S326, according to environmental parameter, the dissipation cold or heat dissipation of calculating accumulation of energy component；
Step S327, add dissipation cold to subtract solar refrigeration amount equal to target general refrigeration ability according to target cold storage capacity, calculate mesh
Cold storage capacity is marked, or adds heat dissipation to subtract solar energy hot amount equal to target total amount of heat according to target amount of stored heat, calculates target accumulation of heat
Amount.
In the present embodiment, further contemplating the energy accumulated in accumulation of energy component has faster dissipative velocity, therefore,
The dissipation cold or heat dissipation of accumulation of energy component are calculated by environmental parameter, and is included in the target cold storage capacity or target of accumulation of energy component
In amount of stored heat, to improve the accuracy of target cold storage capacity or the calculating of target amount of stored heat, and the accumulation of energy of accumulation of energy component is controlled accordingly, it is excellent
Change the configuration of energy, further improve the energy-saving effect of solar air conditioner.
In the seventh embodiment of the present invention, such as Fig. 7, so, step S330 includes：
Step S331, the current intensity for the effective sunlight that solar powered component receives is obtained；
Step S332, current intensity and the second preset strength are compared；
Step S333, when current intensity is less than the second preset strength, it is accumulation of energy assembly power supply to control mains-supplied component
Accumulation of energy；
Step S334, when current intensity is greater than or equal to the second preset strength, it is accumulation of energy to control solar powered component
Assembly power supply accumulation of energy, it is accumulation of energy assembly power supply that mains-supplied component, which stops,.
In the present embodiment, the power supply of accumulation of energy component is determined according to the current intensity of light, to ensure solar energy
In the case of the normal operation of air conditioner, solar energy is fully efficiently used, improves the energy-saving effect of solar air conditioner.Specifically
, the second preset strength corresponds to meet the sum of power supply needed for refrigerant circulation component current refrigeration and needed for accumulation of energy component accumulation of energy
Minimum effective sunlight intensity, when current intensity is less than the second preset strength, show merely by solar powered component not
It can meet the power demands of accumulation of energy component accumulation of energy, at this time, it may be necessary to mains-supplied component is controlled to accumulation of energy assembly power supply, and solar energy
Power Supply Assembly hereinafter can not also can also will be apparent to accumulation of energy assembly power supply to accumulation of energy assembly power supply；When current strong
When degree is greater than or equal to the second preset strength, solar powered component is controlled to stop to accumulation of energy assembly power supply, mains-supplied component
To accumulation of energy assembly power supply, to make full use of the solar energy of abundance, city's electric energy consumption of solar air conditioner is reduced, improves its energy saving effect
Fruit.
Further, in the eighth embodiment of the present invention, as shown in figure 8, after step S331, following step is further included
Suddenly：
Step S335, current intensity and the 3rd preset strength are compared；
Step S336, when current intensity is less than three preset strengths, it is accumulation of energy group to control solar powered component to stop
Part is powered.
Wherein, the 3rd preset strength is less than the second preset strength.Specifically, the 3rd preset strength corresponds to meet that refrigerant follows
The minimum effective sunlight intensity of power supply needed for ring assemblies current refrigeration, when current intensity is less than three preset strengths, shows
Merely the current operation of refrigerant circulation component is had been unable to meet by solar energy, it is more difficult to accumulation of energy component accumulation of energy additionally is supplied, therefore,
Control solar powered component to stop to accumulation of energy assembly power supply, and accumulation of energy component accumulation of energy is supplied by mains-supplied component.
In the ninth embodiment of the present invention, as shown in figure 9, step S330 includes：
Step S337, according to environmental parameter and operating parameter, calculate accumulation of energy component and connect under solar powered assembly power supply
Continuous accumulation of energy reaches the accumulation of energy duration needed for target accumulation of energy amount；
When step S338, comparing accumulation of energy duration and current time to residue between the initial time of the first preset time period
It is long；
Step S339a, when accumulation of energy duration is less than or equal to residual time length, according to accumulation of energy duration and the first preset time period
Initial time, calculate accumulation of energy component and start the initial time of accumulation of energy；When reaching initial time, solar powered component is controlled
For accumulation of energy assembly power supply accumulation of energy；
Step S339b, when accumulation of energy duration is more than residual time length, mains-supplied component is controlled to be stored for accumulation of energy assembly power supply
Energy.
In the present embodiment, it is contemplated that the energy of accumulation of energy component accumulation has faster dissipation rate, therefore, controls as far as possible
The continuous accumulation of energy of accumulation of energy component, and the interval duration between the accumulation of energy process of accumulation of energy component and release accumulation of energy process is reduced, with into one
Step reduces energy loss, improves the energy-saving effect of solar air conditioner.Specifically, according to environmental parameter and operating parameter, calculate
The accumulation of energy duration of continuous accumulation of energy, when accumulation of energy duration is less than or equal to current time between the initial time of the first preset time period
Residual time length when, if show at this time start accumulation of energy, then accumulation of energy complete when distance release accumulation of energy also for some time, accumulation
Energy will dissipate, and therefore, the initial time of accumulation of energy component accumulation of energy be calculated, to postpone accumulation of energy, so as to reduce dissipation of energy.When
When accumulation of energy duration is more than residual time length, even if showing to get started accumulation of energy, the power supply of solar powered component can not be for accumulation of energy
Component completes the accumulation of target accumulation of energy amount in the initial time of the first preset time period, and therefore, component powered by main is storage
Energy assembly power supply accumulation of energy, to meet the needs of users.
In the tenth embodiment of the present invention, as shown in Figure 10, solar air conditioner control method is further comprising the steps of：
Step S500, when mains-supplied component is out of service, second of effective sunlight in the second preset time period is obtained
Predicted intensity；
Step S600, when the second predicted intensity is less than four preset strengths, the compressor of solar air conditioner is reduced
Running frequency, or reduce the rotation speed of fan of solar air conditioner.
Wherein, step S500 and step S100 is to having no definite ordinal relation between step S300, that is to say, that as long as
In the operational process of solar air conditioner, once situations such as having a power failure causes mains-supplied component out of service, that is, obtain
Second predicted intensity of effective sunlight in second preset time period.Wherein, the second preset time period can be the period having a power failure
Deng, in the second preset time period, can not ensure mains-supplied component for solar air conditioner power, if the second preset time period
Interior effective sunlight intensity is less than the 4th preset strength, i.e., when solar powered component can not provide enough electricity, passes through drop
The running frequency of the compressor of low solar air conditioner, or the rotation speed of fan of solar air conditioner is reduced, reduce solar airconditioning
Power consumption of the device in the second preset time period, to extend its run time, meets the needs of users as far as possible.
The present invention also proposes a kind of solar air conditioner, and as shown in figure 11, solar air conditioner includes solar powered group
Part 100, mains-supplied component 200, refrigerant circulation component 300, accumulation of energy component 400, memory 500, processor 600, wherein, too
Positive energy Power Supply Assembly 100 is electrically connected with refrigerant circulation component 300, accumulation of energy component 400 and processor 600；Mains-supplied component 200
It is electrically connected with refrigerant circulation component 300, accumulation of energy component 400 and processor 600；Refrigerant circulation component 300 is electrically connected with processor 600
Connect；Accumulation of energy component 400 is electrically connected with processor 600.
Further, solar air conditioner further includes network communication components, network communication components and big data server or
Intelligent terminal communicates, to receive the weather forecast of objective area, to realize the prediction to the intensity of effective sunlight.
Processor 600 performs the solar air conditioner control program on memory 500 is stored in, and performs following behaviour
Make：
It is obtained from the effective sunlight that solar powered component receives in the first preset time period after current time
First predicted intensity；
Compare the first predicted intensity and the first preset strength；
When the first predicted intensity is less than the first preset strength, accumulation of energy component accumulation of energy is controlled, so that accumulation of energy component is to first
The refrigerating capacity of refrigerant circulation component or heating capacity compensate in preset time period.
Processor 600 performs the solar air conditioner control program on memory 500 is stored in, and is comparing the first prediction
After the operation of intensity and the first preset strength, solar air conditioner control method is further comprising the steps of：
When the first predicted intensity is greater than or equal to the first preset strength, the current accumulation of energy amount of accumulation of energy component is obtained；
Compare current accumulation of energy amount and the first default accumulation of energy amount；
When current accumulation of energy amount is less than the first default accumulation of energy amount, accumulation of energy component accumulation of energy is controlled.
Processor 600 performs the solar air conditioner control program on memory 500 is stored in, and is obtained from current time
The operation of the first predicted intensity of the effective sunlight that solar powered component receives includes in the first preset time period afterwards：
Receive the weather forecast of objective area；
According to weather forecast, the first of the effective sunlight that solar powered component receives in the first preset time period is calculated
Predicted intensity；
Wherein, weather forecast includes sunrise moment, sunset moment and weather conditions, and weather conditions exist to definite light
Penetrance in air.
Processor 600 performs the solar air conditioner control program on memory 500 is stored in, when the first predicted intensity
During less than the first preset strength, control accumulation of energy component accumulation of energy so that accumulation of energy component in the first preset time period to refrigerant circulation
The operation that component carries out the compensation of refrigerating capacity or heating capacity includes：
Obtain the operating parameter of the air conditioner of environmental parameter and user's setting；
According to the first preset time period, the first predicted intensity, environmental parameter and operating parameter, accumulation of energy component is obtained first
Target accumulation of energy amount in preset time period；
According to the first preset time period, the first predicted intensity and target accumulation of energy amount, accumulation of energy component accumulation of energy is controlled.
Processor 600 performs the solar air conditioner control program on memory 500 is stored in, when being preset according to first
Between section, the first predicted intensity, environmental parameter and operating parameter, obtain target accumulation of energy of the accumulation of energy component in the first preset time period
The operation of amount includes：
According to environmental parameter and operating parameter, the target general refrigeration ability or target total amount of heat of solar air conditioner are calculated；
According to the first preset time period and the first predicted intensity, it is refrigerant circulation assembly power supply to calculate solar powered component
The solar refrigeration amount or solar energy hot amount in the first preset time period obtained；
Solar refrigeration amount is subtracted equal to target general refrigeration ability according to target cold storage capacity, calculates target cold storage capacity, or according to target
Amount of stored heat subtracts solar energy hot amount equal to target total amount of heat, calculates target amount of stored heat.
Processor 600 performs the solar air conditioner control program on memory 500 is stored in, when being preset according to first
Between section, the first predicted intensity, environmental parameter and operating parameter, obtain target accumulation of energy of the accumulation of energy component in the first preset time period
The operation of amount includes：
According to environmental parameter and operating parameter, the target general refrigeration ability or target total amount of heat of solar air conditioner are calculated；
According to the first preset time period and the first predicted intensity, it is refrigerant circulation assembly power supply to calculate solar powered component
The solar refrigeration amount or solar energy hot amount in the first preset time period obtained；
According to environmental parameter, the dissipation cold or heat dissipation of calculating accumulation of energy component；
Add dissipation cold to subtract solar refrigeration amount equal to target general refrigeration ability according to target cold storage capacity, calculate target cold storage capacity,
Or add heat dissipation to subtract solar energy hot amount equal to target total amount of heat according to target amount of stored heat, calculate target amount of stored heat.
Processor 600 performs the solar air conditioner control program on memory 500 is stored in, when being preset according to first
Between section, the first predicted intensity and target accumulation of energy amount, control accumulation of energy component accumulation of energy operation include：
Obtain the current intensity for the effective sunlight that solar powered component receives；
Compare current intensity and the second preset strength；
When current intensity is less than the second preset strength, it is accumulation of energy assembly power supply accumulation of energy to control mains-supplied component；
When current intensity is greater than or equal to the second preset strength, solar powered component is controlled to be stored for accumulation of energy assembly power supply
Can, it is accumulation of energy assembly power supply that mains-supplied component, which stops,.
Processor 600 performs the solar air conditioner control program on memory 500 is stored in, and is supplied obtaining solar energy
After the operation of the current intensity for the effective sunlight that electrical component receives, following operation is also performed：
Current intensity and the 3rd preset strength are compared, wherein, the 3rd preset strength is less than the second preset strength；
When current intensity is less than three preset strengths, it is accumulation of energy assembly power supply to control solar powered component to stop.
Processor 600 performs the solar air conditioner control program on memory 500 is stored in, when being preset according to first
Between section, the first predicted intensity and target accumulation of energy amount, control accumulation of energy component accumulation of energy operation include：
According to environmental parameter and operating parameter, calculate the continuous accumulation of energy under solar powered assembly power supply of accumulation of energy component and reach
Accumulation of energy duration needed for target accumulation of energy amount；
Accumulation of energy duration and current time are compared to the residual time length between the initial time of the first preset time period；
When accumulation of energy duration is less than or equal to residual time length, according to accumulation of energy duration and the first preset time period it is initial when
Carve, calculate the initial time of accumulation of energy component accumulation of energy；When reaching initial time, solar powered component is controlled to be supplied for accumulation of energy component
Electric accumulation of energy；
When accumulation of energy duration is more than residual time length, it is accumulation of energy assembly power supply accumulation of energy to control mains-supplied component.
Processor 600 performs the solar air conditioner control program on memory 500 is stored in, and also performs following behaviour
Make；
When mains-supplied component is out of service, the second predicted intensity of effective sunlight in the second preset time period is obtained；
When the second predicted intensity is less than four preset strengths, the running frequency of the compressor of solar air conditioner is reduced,
Or reduce the rotation speed of fan of solar air conditioner.
The foregoing is merely the preferred embodiment of the present invention, is not intended to limit the scope of the invention, every at this
Under the inventive concept of invention, the equivalent structure transformation made using description of the invention and accompanying drawing content, or directly/use indirectly
It is included in other related technical areas in the scope of patent protection of the present invention.
Claims (12)
- A kind of 1. solar air conditioner control method, it is characterised in that the solar air conditioner include solar powered component, Mains-supplied component, refrigerant circulation component and accumulation of energy component；The solar air conditioner control method comprises the following steps：It is obtained from the effective sunlight that the solar powered component receives in the first preset time period after current time First predicted intensity；Compare first predicted intensity and the first preset strength；When first predicted intensity is less than the first preset strength, the accumulation of energy component accumulation of energy is controlled, so that the accumulation of energy group Part compensates the refrigerating capacity or heating capacity of the refrigerant circulation component in first preset time period.
- 2. solar air conditioner control method as claimed in claim 1, it is characterised in that comparing first predicted intensity After the step of the first preset strength, the solar air conditioner control method is further comprising the steps of：When first predicted intensity is greater than or equal to the first preset strength, the current accumulation of energy amount of the accumulation of energy component is obtained；Compare the current accumulation of energy amount and the first default accumulation of energy amount；When the current accumulation of energy amount is less than the described first default accumulation of energy amount, the accumulation of energy component accumulation of energy is controlled.
- 3. solar air conditioner control method as claimed in claim 1, it is characterised in that be obtained from after current time Include in one preset time period the step of the first predicted intensity of the effective sunlight that the solar powered component receives：Receive the weather forecast of objective area；According to the weather forecast, effective light that the solar powered component receives in first preset time period is calculated First predicted intensity of line；Wherein, the weather forecast includes sunrise moment, sunset moment and weather conditions, and the weather conditions are to definite light The penetrance of line in an atmosphere.
- 4. solar air conditioner control method as claimed in claim 1, it is characterised in that when first predicted intensity is less than During the first preset strength, the accumulation of energy component accumulation of energy is controlled, so that the accumulation of energy component is right in first preset time period The step of compensation of the refrigerant circulation component progress refrigerating capacity or heating capacity, includes：Obtain the operating parameter of the air conditioner of environmental parameter and user's setting；According to first preset time period, first predicted intensity, the environmental parameter and the operating parameter, institute is obtained State target accumulation of energy amount of the accumulation of energy component in first preset time period；According to first preset time period, first predicted intensity and the target accumulation of energy amount, the accumulation of energy component is controlled Accumulation of energy.
- 5. solar air conditioner control method as claimed in claim 4, it is characterised in that according to first preset time Section, first predicted intensity, the environmental parameter and the operating parameter, it is default described first to obtain the accumulation of energy component The step of target accumulation of energy amount in period, includes：According to the environmental parameter and the operating parameter, the target general refrigeration ability or target total heat of the solar air conditioner are calculated Amount；According to first preset time period and first predicted intensity, it is the refrigerant to calculate the solar powered component The solar refrigeration amount or solar energy hot amount in the first preset time period that recirculation assembly power supply obtains；The solar refrigeration amount is subtracted equal to the target general refrigeration ability according to the target cold storage capacity, calculates the target cold-storage Amount, or the solar energy hot amount is subtracted equal to the target total amount of heat according to the target amount of stored heat, calculate the target accumulation of heat Amount.
- 6. solar air conditioner control method as claimed in claim 4, it is characterised in that according to first preset time Section, first predicted intensity, the environmental parameter and the operating parameter, it is default described first to obtain the accumulation of energy component The step of target accumulation of energy amount in period, includes：According to the environmental parameter and the operating parameter, the target general refrigeration ability or target total heat of the solar air conditioner are calculated Amount；According to first preset time period and first predicted intensity, it is the refrigerant to calculate the solar powered component The solar refrigeration amount or solar energy hot amount in the first preset time period that recirculation assembly power supply obtains；According to the environmental parameter, the dissipation cold or heat dissipation of the accumulation of energy component are calculated；Add the dissipation cold to subtract the solar refrigeration amount equal to the target general refrigeration ability according to the target cold storage capacity, calculate The target cold storage capacity, or add the heat dissipation to subtract the sun equal to the target total amount of heat according to the target amount of stored heat Energy heating capacity, calculates the target amount of stored heat.
- 7. solar air conditioner control method as claimed in claim 4, it is characterised in that according to first preset time Section, first predicted intensity and the target accumulation of energy amount, the step of controlling the accumulation of energy component accumulation of energy, include：Obtain the current intensity for the effective sunlight that the solar powered component receives；Compare the current intensity and the second preset strength；When the current intensity is less than the second preset strength, the mains-supplied component is controlled to be stored for the accumulation of energy assembly power supply Energy；When the current intensity is greater than or equal to the second preset strength, it is the accumulation of energy group to control the solar powered component Part power supply accumulation of energy, it is the accumulation of energy assembly power supply that the mains-supplied component, which stops,.
- 8. solar air conditioner control method as claimed in claim 7, it is characterised in that obtaining described solar powered group It is further comprising the steps of after the step of current intensity for the effective sunlight that part receives：The current intensity and the 3rd preset strength are compared, wherein, the 3rd preset strength is less than second preset strength；When the current intensity is less than three preset strengths, the solar powered component is controlled to stop being the accumulation of energy component Power supply.
- 9. solar air conditioner control method as claimed in claim 4, it is characterised in that according to first preset time Section, first predicted intensity and the target accumulation of energy amount, the step of controlling the accumulation of energy component accumulation of energy, include：According to the environmental parameter and the operating parameter, the accumulation of energy component is calculated under the solar powered assembly power supply Continuous accumulation of energy reaches the accumulation of energy duration needed for target accumulation of energy amount；The accumulation of energy duration and current time are compared to the residual time length between the initial time of first preset time period；When the accumulation of energy duration is less than or equal to the residual time length, according to the accumulation of energy duration and first preset time The initial time of section, calculates the initial time of the accumulation of energy component accumulation of energy；When reaching the initial time, the sun is controlled Energy Power Supply Assembly is the accumulation of energy assembly power supply accumulation of energy；When the accumulation of energy duration is more than the residual time length, the mains-supplied component is controlled to be stored for the accumulation of energy assembly power supply Energy.
- 10. solar air conditioner control method as claimed in claim 1, it is characterised in that the solar air conditioner control Method is further comprising the steps of；When the mains-supplied component is out of service, the second prediction for obtaining the effective sunlight in the second preset time period is strong Degree；When second predicted intensity is less than four preset strengths, the operation frequency of the compressor of the solar air conditioner is reduced Rate, or reduce the rotation speed of fan of the solar air conditioner.
- 11. a kind of solar air conditioner, it is characterised in that the solar air conditioner includes solar powered component, alternating current supplies Electrical component, refrigerant circulation component, accumulation of energy component, memory, processor and it is stored on the memory and can be in the processing The solar air conditioner control program run on device, wherein,The solar powered component is electrically connected with the refrigerant circulation component, the accumulation of energy component and the processor；The mains-supplied component is electrically connected with the refrigerant circulation component, the accumulation of energy component and the processor；The refrigerant circulation component is electrically connected with the processor；The accumulation of energy component is electrically connected with the processor；The solar air conditioner control program is realized as any one of claims 1 to 10 when being performed by the processor Solar air conditioner control method the step of.
- 12. solar air conditioner as claimed in claim 11, it is characterised in that the solar air conditioner further includes network and leads to Believe component, the network communication components communicate with big data server or intelligent terminal, pre- to receive the weather of objective area Report.
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