CN107917503A - 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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- CN107917503A CN107917503A CN201711118244.XA CN201711118244A CN107917503A CN 107917503 A CN107917503 A CN 107917503A CN 201711118244 A CN201711118244 A CN 201711118244A CN 107917503 A CN107917503 A CN 107917503A
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- 238000000034 method Methods 0.000 title claims abstract description 54
- 238000009825 accumulation Methods 0.000 claims abstract description 307
- 239000003507 refrigerant Substances 0.000 claims abstract description 109
- 238000010438 heat treatment Methods 0.000 claims abstract description 25
- 238000004378 air conditioning Methods 0.000 claims description 10
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- 230000005611 electricity Effects 0.000 description 7
- 230000007812 deficiency Effects 0.000 description 6
- 238000005057 refrigeration Methods 0.000 description 5
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- 230000008859 change Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
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Abstract
The present invention discloses a kind of solar air conditioner control method and solar air conditioner, and the solar air conditioner includes solar powered component, refrigerant circulation component and accumulation of energy component；The solar air conditioner control method comprises the following steps：Obtain the output power of the solar powered component and the electric power of the refrigerant circulation component；Compare the output power and the electric power；When the output power is less than the electric power, the electric power of the refrigerant circulation component is reduced, and controls the accumulation of energy component to release energy mode operation, so that the accumulation of energy component compensates the refrigerating capacity or heating capacity of the refrigerant circulation component.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, refrigerant circulation component and accumulation of energy component；The solar air conditioner control method comprises the following steps：
Obtain the output power of the solar powered component and the electric power of the refrigerant circulation component；
Compare the output power and the electric power；
When the output power is less than the electric power, the electric power of the refrigerant circulation component is reduced, and control
The accumulation of energy component is made to release energy mode operation, so that refrigerating capacity or heating of the accumulation of energy component to the refrigerant circulation component
Amount compensates.
Alternatively, after the output power and the step of electric power is compared, the solar air conditioner control
Method processed is further comprising the steps of：
When the output power is greater than or equal to the electric power, the refrigerant circulation component is controlled in the sun
It can be run under the power supply of Power Supply Assembly.
Alternatively, after the output power and the step of electric power is compared, the solar air conditioner control
Method processed is further comprising the steps of：
When the output power is greater than or equal to the electric power, the remaining accumulation of energy amount of the accumulation of energy component is obtained；
Compare the remaining accumulation of energy amount and the first default accumulation of energy amount；
When the remaining accumulation of energy amount is less than the described first default accumulation of energy amount, the accumulation of energy component is controlled to be transported with energy accumulation mode
OK.
Alternatively, the solar airconditioning control method is further comprising the steps of：
Obtain the accumulation of energy power of the accumulation of energy component；
Compare the output power and the electric power add the accumulation of energy power and；
When the output power be greater than or equal to the electric power add the accumulation of energy power and when, control the refrigerant
Recirculation assembly is run under the power supply of the solar powered component, and controls the accumulation of energy component at described solar powered group
Run under the power supply of part with energy accumulation mode.
Alternatively, the solar air conditioner further includes mains-supplied component；
When the output power is less than the electric power, control the accumulation of energy component with release can mode operation step
After rapid, the solar air conditioner control method is further comprising the steps of：
Obtain the remaining accumulation of energy amount of the accumulation of energy component；
Compare the remaining accumulation of energy amount and the second default accumulation of energy amount；
When the remaining accumulation of energy amount is less than the described second default accumulation of energy amount, it is described cold to control the mains-supplied component
Matchmaker's recirculation assembly is powered.
Alternatively, when the output power is less than the electric power, the remaining accumulation of energy of the accumulation of energy component is being obtained
It is further comprising the steps of after the step of amount：
Compare the remaining accumulation of energy amount and the 3rd default accumulation of energy amount；
When the remaining accumulation of energy amount is greater than or equal to the described 3rd default accumulation of energy amount, the refrigerant circulation component is controlled to exist
Run under the power supply of the solar powered component；
Wherein, the described 3rd default accumulation of energy amount is greater than or equal to the described second default accumulation of energy amount.
Alternatively, when the output power is less than the electric power, the remaining accumulation of energy of the accumulation of energy component is being obtained
It is further comprising the steps of after the step of amount：
Compare the remaining accumulation of energy amount and the 4th default accumulation of energy amount；
When the remaining accumulation of energy amount is less than the described 4th default accumulation of energy amount, the accumulation of energy component is controlled to be supplied in the alternating current
Run under the power supply of electrical component with energy accumulation mode, until the remaining accumulation of energy amount is greater than or equal to the 5th default accumulation of energy amount；
Wherein, the described 4th default accumulation of energy amount is less than or equal to the described second default accumulation of energy amount, the described 5th default accumulation of energy
Amount is more than the described 4th default accumulation of energy amount.
Alternatively, the refrigerant circulation component includes compressor and indoor fan；
The step of electric power for reducing the refrigerant circulation component, includes：
Reduce the running frequency of the compressor；Or,
Reduce the running speed of the indoor fan.
Alternatively, when the output power is less than the electric power, reduce the refrigerant circulation component uses electric work
Rate, and the accumulation of energy component is controlled to release energy mode operation, so that refrigeration of the accumulation of energy component to the refrigerant circulation component
The step of amount or heating capacity compensate includes：
It is obtained from the effective sunlight that the solar powered component receives in the preset time period after current time
Predicted intensity；
Compare the predicted intensity and preset strength；
When the predicted intensity is less than preset strength, controlling the accumulation of energy component to be released with first can Power operation；
When the predicted intensity is greater than or equal to preset strength, controlling the accumulation of energy component to be released with second can power fortune
OK；
Wherein, described first release can power released less than described second energy power.
The present invention also proposes a kind of solar air conditioner, and the solar air conditioner includes solar powered component, refrigerant
Recirculation assembly, accumulation of energy component, memory, processor and it is stored on the memory and can runs on the processor too
Positive energy air conditioner control program, wherein, the solar powered component and the refrigerant circulation component, the accumulation of energy component and institute
State processor electrical connection；The refrigerant circulation component is electrically connected with the processor；The accumulation of energy component and processor electricity
Connection；The solar air conditioner control program realizes the step of solar air conditioner control method when being performed by the processor
Suddenly, the solar air conditioner control method comprises the following steps：Obtain output power and the institute of the solar powered component
State the electric power of refrigerant circulation component；Compare the output power and the electric power；When the output power is less than institute
When stating electric power, the electric power of the refrigerant circulation component is reduced, and controls the accumulation of energy component to release energy mode operation,
So that the accumulation of energy component compensates the refrigerating capacity or heating capacity of the refrigerant circulation component.
Alternatively, the solar air conditioner further includes mains-supplied component and network communication components, wherein, the alternating current
Power Supply Assembly is electrically connected with the refrigerant circulation component, the accumulation of energy component and the processor；The network communication components with
The processor is electrically connected, and the network communication components communicate with big data server or intelligent terminal, to obtain the sun
The predicted intensity for the effective sunlight that energy Power Supply Assembly receives.
In the technical solution of the present invention, solar air conditioner includes solar powered component, refrigerant circulation component and accumulation of energy
Component；Solar air conditioner control method comprises the following steps：Obtain the output power and refrigerant circulation of solar powered component
The electric power of component；Compare output power and electric power；When output power is less than electric power, refrigerant circulation group is reduced
The electric power of part, and accumulation of energy component is controlled to release energy mode operation, so that refrigerating capacity of the accumulation of energy component to refrigerant circulation component
Or heating capacity compensates.Cold storage capacity or amount of stored heat are accumulated by accumulation of energy component in advance, when solar powered component power supply not
When being enough to maintain the operation of refrigerant circulation component, with refrigerating capacity or heating of the accumulation of energy of accumulation of energy component release to refrigerant circulation component
Amount compensates, and while user demand is met, reduces the power consumption of solar air conditioner so that solar airconditioning
Device can energy-saving run, and accumulation of energy component cost it is low, it is pollution-free, can repeatedly accumulation of energy, have a longer life expectancy, particularly in accumulation of energy
Accumulation of energy amount in component is that the section of solar air conditioner is substantially improved in the case of being converted by previously unnecessary solar energy
Can effect.
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 flow diagram of solar air conditioner control method 3rd embodiment of the present invention；
Fig. 4 is the flow diagram of solar air conditioner control method fourth embodiment of the present invention；
Fig. 5 is the flow diagram of the 5th embodiment of solar air conditioner control method of the present invention；
Fig. 6 is the flow diagram of solar air conditioner control method sixth embodiment of the present invention；
Fig. 7 is the flow diagram of the 7th embodiment of solar air conditioner control method of the present invention；
Fig. 8 is the refinement flow diagram of step S310 in the 9th embodiment of solar air conditioner control method of the present invention；
Fig. 9 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.
Solar air conditioner includes solar powered component, refrigerant circulation component and accumulation of energy component, wherein, it is solar powered
Component is to convert the solar into electric energy, for the operation of solar air conditioner；Refrigerant circulation component passes through refrigerant therein
Phase transformation realize refrigeration or heating, the environmental parameters such as indoor temperature, indoor humidity to be adjusted；Accumulation of energy component includes accumulation of energy
Material, the phase transformation of energy-accumulation material can be with energy accumulation, and when necessary discharges the energy of accumulation, such as cold or heat,
So as to supplement the refrigeration of refrigerant circulation component or heating.
In the first embodiment of the present invention, as shown in Figure 1, solar air conditioner control method comprises the following steps：
Step S100, the output power of solar powered component and the electric power of refrigerant circulation component are obtained；
Wherein, the output power of solar powered component reflects its power supply capacity, the effective sunlight received with it
Intensity is related, and the intensity of effective sunlight is stronger, and the output power of solar powered component is also bigger, specifically, output power can
Obtained by calculating the output voltage of solar powered component and the product of output current.The electric power bag of refrigerant circulation component
Include compressor, the outdoor fan arranged on outdoor heat exchanger side, consumed arranged on components such as the indoor fans of indoor heat exchanger side
The sum of power, namely the real-time power to freeze or heating operations are consumed of solar air conditioner, can be by calculating refrigerant circulation
The product of the voltage and current of component obtains, can also be preset by inquiring about according to environmental parameter and the setup parameter of user
Power meter obtains.
Step S200, output power and electric power are compared；
Increase with the intensity of effective sunlight, output power increase.According to environmental parameter and the setup parameter of user, its
In, environmental parameter includes indoor temperature, outdoor temperature, careat etc., and setup parameter includes design temperature, wind speed setting etc.,
The electric power of refrigerant circulation component can be obtained.It is the confession of solar air conditioner by comparing output power and electric power
Electricity condition provides reference, to treat the adjustment in subsequent step.
Step S310, when output power is less than electric power, the electric power of refrigerant circulation component is reduced, and controls storage
Energy component is to release energy mode operation, so that accumulation of energy component compensates the refrigerating capacity or heating capacity of refrigerant circulation component.
Wherein, accumulation of energy component includes energy-accumulation material, by the phase transition process of energy-accumulation material, can realize cold storage capacity or accumulation of heat
Amount is accumulated or released, and is supplemented so as to be realized to refrigerant circulation component.In order to make full use of solar energy, improve solar air conditioner
Energy-saving effect, the accumulation of energy of accumulation of energy component is carried out under the power supply of solar powered component under normal conditions, and do not have to or
Seldom use mains-supplied.Specifically, when output power is less than electric power, show the power supply of solar powered component at this time
Scarce capacity, only relies on solar powered component, and refrigerant circulation component is difficult to normal operation to meet the setup parameter of user.It is logical
Crossing reduces the electric power of refrigerant circulation component, to reduce the power supply pressure of solar powered component.It is cold in a specific example
The only solar-powered component of matchmaker's recirculation assembly is power supply, correspondingly, the electric power of the refrigerant circulation component after reducing should be small
In or equal to solar powered component output power.Meanwhile in order to make up the refrigerating capacity of refrigerant circulation component or heating capacity
Deficiency, controls accumulation of energy component to release energy mode operation, the cold storage capacity or amount of stored heat accumulated in advance in accumulation of energy component is discharged,
So that the general refrigeration ability or total amount of heat of solar air conditioner are met the needs of users.Refrigerant circulation component is compensated by accumulation of energy component
Refrigerating capacity or heating capacity deficiency, without using storage battery or alternating current as refrigerant circulation component supplementary power, so as to improve
The energy-saving effect of solar air conditioner.Certainly, in another specific example, if the cold storage capacity or amount of stored heat of the release of accumulation of energy component
The electric power for being not enough to make up refrigerant circulation component is reduced to less than or equal to refrigerating capacity or system short during output power
During heat, the electric power of refrigerant circulation component can also be suitably reduced, to reduce the power supply pressure of solar powered component, together
When using alternating current as refrigerant circulation component supplementary power, and control accumulation of energy component with release can mode operation, to refrigerant circulation component
Refrigerating capacity or heating capacity compensate.In this specific example, compared to directly with storage battery or alternating current coolant adding recirculation assembly
Electricity consumption, power consumption is smaller, while user demand is met, takes full advantage of solar energy, improves solar airconditioning
The energy-saving effect of device.
In the present embodiment, solar air conditioner includes solar powered component, refrigerant circulation component and accumulation of energy component；Too
Positive energy air-conditioner control method comprises the following steps：Obtain the output power of solar powered component and the use of refrigerant circulation component
Electrical power；Compare output power and electric power；When output power is less than electric power, the electricity consumption of refrigerant circulation component is reduced
Power, and accumulation of energy component is controlled to release energy mode operation, so that refrigerating capacity or heating capacity of the accumulation of energy component to refrigerant circulation component
Compensate.Cold storage capacity or amount of stored heat are accumulated by accumulation of energy component in advance, when the electricity shortage of solar powered component to maintain
During the operation of refrigerant circulation component, the refrigerating capacity or heating capacity of refrigerant circulation component are mended with the accumulation of energy that accumulation of energy component discharges
Repay, while user demand is met, reduce the power consumption of solar air conditioner so that solar air conditioner can save
Can operation, and accumulation of energy component cost it is low, it is pollution-free, can repeatedly accumulation of energy, have a longer life expectancy, particularly in accumulation of energy component
Accumulation of energy amount is that the energy-saving effect of solar air conditioner is substantially improved in the case of being converted by previously unnecessary solar energy.
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 S320, when output power is greater than or equal to electric power, control refrigerant circulation component is solar powered
Run under the power supply of component.
When output power is greater than or equal to electric power, it is cold to show that the power supply of solar powered component at this time is enough to support
The operation of matchmaker's recirculation assembly, in order to reduce the power consumption of solar air conditioner, control refrigerant circulation component is solar powered
Run under the power supply of component, i.e., preferentially solar energy is used as refrigerant circulation assembly power supply, to improve the energy saving of solar air conditioner
Effect.
In the third embodiment of the present invention, as shown in figure 3, after step S200, solar air conditioner control method
It is further comprising the steps of：
Step S331, when output power is greater than or equal to electric power, the remaining accumulation of energy amount of accumulation of energy component is obtained；
Step S332, remaining accumulation of energy amount and the first default accumulation of energy amount are compared；
Step S333, when remaining accumulation of energy amount is less than the first default accumulation of energy amount, control accumulation of energy component is run with energy accumulation mode.
When output power is greater than or equal to electric power, show that solar powered component is enough to support refrigerant circulation component
Operating, to meet the needs of users.In this case, accumulation of energy component, which need not operate in, releases energy pattern to make up refrigerant circulation
The refrigerating capacity or heating capacity of component.However, in order to avoid when needing accumulation of energy component to release energy, its energy accumulated deficiency, works as confession
When electrical power is more than electric power, the remaining accumulation of energy amount of accumulation of energy component is obtained, and is compared with the first default accumulation of energy amount, to judge to be
It is no to need to control accumulation of energy component to run with energy accumulation mode, with advance accumulation of energy, so as to be ready for compensation refrigerant circulation component.When
When remaining accumulation of energy amount is less than the first default accumulation of energy amount, show that the accumulation of energy amount in accumulation of energy component at this time is relatively low, control accumulation of energy component with
Energy accumulation mode is run.Specifically, accumulation of energy component can be run under the power supply of alternating current, can also be in the confession of solar powered component
The lower operation of electricity, certainly, in order to improve the energy-saving effect of solar air conditioner, preferentially uses solar powered component as accumulation of energy component
Accumulation of energy power supply, when the delivery of solar powered component is insufficient, be powered using modes such as alternating currents.
In the fourth embodiment of the present invention, as shown in figure 4, solar airconditioning control method is further comprising the steps of：
Step S400, the accumulation of energy power of accumulation of energy component is obtained；
Step S500, compare output power and electric power add accumulation of energy power and；
Step S600, when output power be greater than or equal to electric power add accumulation of energy power and when, control refrigerant circulation group
Part is run under the power supply of solar powered component, and controls accumulation of energy component under the power supply of solar powered component with accumulation of energy mould
Formula is run.
Wherein, accumulation of energy power be accumulation of energy component when being run with energy accumulation mode, i.e., accumulation cold storage capacity or amount of stored heat mistake
The power consumed in journey.When output power be greater than or equal to electric power add accumulation of energy power and when, control accumulation of energy component exist
Run under the power supply of solar powered component with energy accumulation mode, so that energy accumulation, in case subsequent compensation refrigerant circulation component, together
When make full use of solar energy sufficient under current state, reduce city's electric energy consumption of solar air conditioner, improve its energy-saving effect
In the fifth embodiment of the present invention, solar air conditioner further includes mains-supplied component；
As shown in figure 5, when output power is less than electric power, control accumulation of energy component with release can mode operation the step of
Afterwards, solar air conditioner control method is further comprising the steps of：
Step S341, the remaining accumulation of energy amount of accumulation of energy component is obtained；
Step S342, remaining accumulation of energy amount and the second default accumulation of energy amount are compared；
Step S343, when remaining accumulation of energy amount is less than the second default accumulation of energy amount, it is refrigerant circulation to control mains-supplied component
Assembly power supply.
It should be noted that the precondition of step S341, step S342 and step S343 are when output power is less than
During electric power.After control accumulation of energy component is to release energy mode operation, the remaining accumulation of energy amount in accumulation of energy component necessarily subtracts
It is few, the remaining accumulation of energy amount of accumulation of energy component is obtained, and compared with the second default accumulation of energy amount, stored when remaining accumulation of energy amount is default less than second
During energy, show that the remaining accumulation of energy amount in accumulation of energy component at this time has been insufficient to compensate for refrigerating capacity or the heating of refrigerant circulation component
Amount.In this case, if still only compensated by refrigerant circulation component of accumulation of energy component, the fortune of solar air conditioner will be caused
Row cannot be met the needs of users.In order to avoid causing discomfort to user, mains-supplied component is controlled to be supplied for refrigerant circulation component
Electricity, specifically, refrigerant circulation component can be run under the common power supply of solar powered component and mains-supplied component, or only
Run under the power supply of mains-supplied component, to make up solar powered deficiency, make the operation of solar air conditioner meet to use
The demand at family.Certainly, in order to improve the energy-saving effect of solar air conditioner, preferentially using solar powered, solar powered
When insufficient, using mains-supplied.
Further, in the sixth embodiment of the present invention, as shown in fig. 6, when output power is less than electric power,
It is further comprising the steps of after step S341：
Step S344, remaining accumulation of energy amount and the 3rd default accumulation of energy amount are compared；
Step S345, when remaining accumulation of energy amount is greater than or equal to the 3rd default accumulation of energy amount, control refrigerant circulation component is too
It is positive to be run under the power supply of Power Supply Assembly.
Wherein, the precondition of step S341, step S344 and step S345 are when output power is less than electric power
When, definite ordinal relation is had no between step S344 and step S342.3rd default accumulation of energy amount can corresponding to accumulation of energy component
Compensate the refrigerating capacity of refrigerant circulation component or the remaining accumulation of energy amount of heating capacity, it is clear that the 3rd default accumulation of energy amount is greater than or equal to the
Two default accumulation of energy amounts.When remaining accumulation of energy amount is greater than or equal to the 3rd default accumulation of energy amount, show that accumulation of energy component can compensate for refrigerant
The refrigerating capacity or heating capacity of recirculation assembly, at this time, control refrigerant circulation component are run under the power supply of solar powered component, and
The other manners such as mains-supplied are not used, to make full use of solar energy, improve the energy-saving effect of solar air conditioner.
Further, in the seventh embodiment of the present invention, as shown in fig. 7, when output power is less than electric power,
It is further comprising the steps of after step S341：
Step S346, remaining accumulation of energy amount and the 4th default accumulation of energy amount are compared；
Step S347, when remaining accumulation of energy amount is less than the 4th default accumulation of energy amount, control accumulation of energy component is in mains-supplied component
Power supply under run with energy accumulation mode, until remaining accumulation of energy amount is greater than or equal to the 5th default accumulation of energy amount.
Wherein, the precondition of step S341, step S346 and step S347 are when output power is less than electric power
When, definite ordinal relation is had no between step S346 and step S342.4th default accumulation of energy amount correspond to accumulation of energy component without
Method effectively discharges the remaining accumulation of energy amount in the state of institute's energy accumulation, and the 4th default accumulation of energy amount is less than or equal to the second default accumulation of energy
Amount, the 5th default accumulation of energy amount are more than the 4th default accumulation of energy amount.When remaining accumulation of energy amount is less than the 4th default accumulation of energy amount, accumulation of energy component
Refrigerant circulation component is compensated with can not effectively discharge energy accumulation.In order to avoid the emergency situations such as power failure occur, cause
Solar air conditioner can not be run completely, and in this case, component powered by main is accumulation of energy assembly power supply, with accumulation of energy mould
Formula is run, so as to increase the remaining accumulation of energy amount of accumulation of energy component, until remaining accumulation of energy amount is greater than or equal to the 5th default accumulation of energy amount.Its
In, the 5th default accumulation of energy amount corresponds to remaining accumulation of energy amount of the solar air conditioner needed for lowest power operation preset duration, from
Prevent the emergency situations such as power failure and cause solar air conditioner out of service, so as to ensure the experience of user as far as possible.
In the eighth embodiment of the present invention, refrigerant circulation component includes compressor and indoor fan；Reduce refrigerant circulation
The step of electric power of component, includes：
Step S311, the running frequency of compressor is reduced；Or,
Step S312, the running speed of indoor fan is reduced.
In the operational process of solar air conditioner, the power that compressor is consumed consumes power for refrigerant circulation component
Major part, by reducing the running frequency of compressor, can effectively reduce the electric power of refrigerant circulation component.Meanwhile press
The converter technique comparative maturity of contracting machine, the mode control method of this reduction electric power are very easy.It is of course also possible to pass through
Reducing the mode of the rotating speed of indoor fan reduces the electric power of refrigerant circulation component, equally, changes the control of indoor fan rotating speed
Method processed is very easy.
In the ninth embodiment of the present invention, as shown in figure 8, step S310 includes：
Step S313, it is obtained from effective light that solar powered component receives in the preset time period after current time
The predicted intensity of line；
Step S314, predicted intensity and preset strength are compared；
Step S315, when predicted intensity is less than preset strength, control accumulation of energy component is released with first can Power operation；
Step S316, when predicted intensity is greater than or equal to preset strength, control accumulation of energy component is released with second can power fortune
OK.
Wherein, first release can power released less than second energy power.In the present embodiment, according to default after current time
The predicted intensity of effective sunlight in period, determines to release the power of energy component release accumulation of energy amount.Specifically, in solar airconditioning
In the operational process of device, the power supply capacity of solar powered component and the intensity of its effective sunlight received are closely related, have
Effect light intensity is stronger, and the power supply capacity of solar powered component is also stronger.However, under natural environment, effective sunlight it is strong
Degree is not constant, but at the time of sunrise sunset and light propagation state in an atmosphere is related, by prediction from
The predicted intensity of light in preset time period after current time, can be in time according to the prediction case of effective sunlight to accumulation of energy
Component is specifically released energy parameter and is adjusted, to adapt to the change of its intensity.When predicted intensity is less than preset strength, show
In preset time period, the power supply capacity of solar powered component is weaker, at this point it is possible to which less first releases energy Power Control accumulation of energy
Component discharges cold storage capacity or amount of stored heat, in case quick release causes the later stage to be had to by the power supply of the power supplys such as alternating current；When prediction is strong
When degree is greater than or equal to preset strength, show in preset time period, the power supply capacity of solar powered component is stronger, at this time, can
Energy Power Control accumulation of energy component release cold storage capacity or amount of stored heat are released with larger second, to make up the deficiency of refrigerant circulation component,
Reduce the electric energy such as the alternating current consumed under current state to the greatest extent, promote making full use of for solar energy, improve the section of solar air conditioner
Can effect.The predicted intensity of effective sunlight can be obtained by analyzing the historical data of effective sunlight intensity, for example, passing through calculating
Effective sunlight is strong in the past intensity being in the certain time under condition of similarity, the prediction obtained in preset time period
Degree, alternatively, the predicted intensity of effective sunlight can be by analyzing the information acquisitions such as weather forecast, weather forecast is included at sunrise
Quarter, sunset moment and weather conditions, weather conditions are to the definite penetrance of light in an atmosphere, such as fine, rain, snow, mist
Deng.Specifically, weather forecast can be obtained by the big data server being in solar air conditioner in same internet,
It can also be obtained by Portable intelligent terminals such as mobile phone, tablet computers.Weather forecast on server or intelligent terminal may be used also
With real-time update, so as to improve the accuracy of prediction effective sunlight intensity, make the operation of accumulation of energy component more accurate.
The present invention also proposes a kind of solar air conditioner, as shown in figure 9, solar air conditioner includes solar powered component
100th, refrigerant circulation component 200, accumulation of energy component 300, memory 400, processor 500 and it is stored on memory 400 and can be
The solar air conditioner control program run on processor 500, wherein, solar powered component 100 and refrigerant circulation component
200th, accumulation of energy component 300 and processor 500 are electrically connected；Refrigerant circulation component 200 is electrically connected with processor 500；Accumulation of energy component 300
It is electrically connected with processor 500.
Further, solar air conditioner further includes mains-supplied component and network communication components, wherein, mains-supplied group
Part is electrically connected with refrigerant circulation component, accumulation of energy component and processor, and network communication components are electrically connected with processor, and and big data
Server or intelligent terminal communication, to obtain the predicted intensity for the effective sunlight that solar powered component receives.
Processor 500 performs the solar air conditioner control program on memory 400 is stored in, and performs following behaviour
Make：
Obtain the output power of the solar powered component and the electric power of the refrigerant circulation component；
Compare the output power and the electric power；
When the output power is less than the electric power, the electric power of the refrigerant circulation component is reduced, and control
The accumulation of energy component is made to release energy mode operation, so that refrigerating capacity or heating of the accumulation of energy component to the refrigerant circulation component
Amount compensates.
Processor 500 performs the solar air conditioner control program on memory 400 is stored in, and is comparing the power supply
After the operation of power and the electric power, the solar air conditioner control method is further comprising the steps of：
When the output power is greater than or equal to the electric power, the refrigerant circulation component is controlled in the sun
It can be run under the power supply of Power Supply Assembly.
Processor 500 performs the solar air conditioner control program on memory 400 is stored in, and is comparing the power supply
After the operation of power and the electric power, the solar air conditioner control method is further comprising the steps of：
When the output power is greater than or equal to the electric power, the remaining accumulation of energy amount of the accumulation of energy component is obtained；
Compare the remaining accumulation of energy amount and the first default accumulation of energy amount；
When the remaining accumulation of energy amount is less than the described first default accumulation of energy amount, the accumulation of energy component is controlled to be transported with energy accumulation mode
OK.
Processor 500 performs the solar air conditioner control program on memory 400 is stored in, and also performs following behaviour
Make：
Obtain the accumulation of energy power of the accumulation of energy component；
Compare the output power and the electric power add the accumulation of energy power and；
When the output power be greater than or equal to the electric power add the accumulation of energy power and when, control the refrigerant
Recirculation assembly is run under the power supply of the solar powered component, and controls the accumulation of energy component at described solar powered group
Run under the power supply of part with energy accumulation mode.
Processor 500 performs the solar air conditioner control program on memory 400 is stored in, the solar airconditioning
Device further includes mains-supplied component；
When the output power is less than the electric power, control the accumulation of energy component with release can mode operation behaviour
After work, following operation is also performed：
Obtain the remaining accumulation of energy amount of the accumulation of energy component；
Compare the remaining accumulation of energy amount and the second default accumulation of energy amount；
When the remaining accumulation of energy amount is less than the described second default accumulation of energy amount, it is described cold to control the mains-supplied component
Matchmaker's recirculation assembly is powered.
Processor 500 performs the solar air conditioner control program on memory 400 is stored in, when the output power
During less than the electric power, after the operation of remaining accumulation of energy amount of the accumulation of energy component is obtained, following operation is also performed：
Compare the remaining accumulation of energy amount and the 3rd default accumulation of energy amount；
When the remaining accumulation of energy amount is greater than or equal to the described 3rd default accumulation of energy amount, the refrigerant circulation component is controlled to exist
Run under the power supply of the solar powered component；
Wherein, the described 3rd default accumulation of energy amount is greater than or equal to the described second default accumulation of energy amount.
Processor 500 performs the solar air conditioner control program on memory 400 is stored in, when the output power
During less than the electric power, after the operation of remaining accumulation of energy amount of the accumulation of energy component is obtained, following operation is also performed：
Compare the remaining accumulation of energy amount and the 4th default accumulation of energy amount；
When the remaining accumulation of energy amount is less than the described 4th default accumulation of energy amount, the accumulation of energy component is controlled to be supplied in the alternating current
Run under the power supply of electrical component with energy accumulation mode, until the remaining accumulation of energy amount is greater than or equal to the 5th default accumulation of energy amount；
Wherein, the described 4th default accumulation of energy amount is less than or equal to the described second default accumulation of energy amount, the described 5th default accumulation of energy
Amount is more than the described 4th default accumulation of energy amount.
Processor 500 performs the solar air conditioner control program on memory 400 is stored in, the refrigerant circulation group
Part includes compressor and indoor fan；
Reducing the operation of the electric power of the refrigerant circulation component includes：
Reduce the running frequency of the compressor；Or,
Reduce the running speed of the indoor fan.
Processor 500 performs the solar air conditioner control program on memory 400 is stored in, when the output power
During less than the electric power, the electric power of the refrigerant circulation component is reduced, and controls the accumulation of energy component can mould to release
Formula is run, so that the operation that the accumulation of energy component compensates the refrigerating capacity or heating capacity of the refrigerant circulation component includes：
It is obtained from the effective sunlight that the solar powered component receives in the preset time period after current time
Predicted intensity；
Compare the predicted intensity and preset strength；
When the predicted intensity is less than preset strength, controlling the accumulation of energy component to be released with first can Power operation；
When the predicted intensity is greater than or equal to preset strength, controlling the accumulation of energy component to be released with second can power fortune
OK；
Wherein, described first release can power released less than described second energy power.
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 (11)
- A kind of 1. solar air conditioner control method, it is characterised in that the solar air conditioner include solar powered component, Refrigerant circulation component and accumulation of energy component；The solar air conditioner control method comprises the following steps：Obtain the output power of the solar powered component and the electric power of the refrigerant circulation component；Compare the output power and the electric power；When the output power is less than the electric power, the electric power of the refrigerant circulation component is reduced, and control institute State accumulation of energy component with release can mode operation so that the accumulation of energy component to the refrigerating capacity of the refrigerant circulation component or heating capacity into Row compensation.
- 2. solar air conditioner control method as claimed in claim 1, it is characterised in that comparing the output power and institute After the step of stating electric power, the solar air conditioner control method is further comprising the steps of：When the output power is greater than or equal to the electric power, the refrigerant circulation component is controlled to be supplied in the solar energy Run under the power supply of electrical component.
- 3. solar air conditioner control method as claimed in claim 1, it is characterised in that comparing the output power and institute After the step of stating electric power, the solar air conditioner control method is further comprising the steps of：When the output power is greater than or equal to the electric power, the remaining accumulation of energy amount of the accumulation of energy component is obtained；Compare the remaining accumulation of energy amount and the first default accumulation of energy amount；When the remaining accumulation of energy amount is less than the described first default accumulation of energy amount, the accumulation of energy component is controlled to be run with energy accumulation mode.
- 4. solar air conditioner control method as claimed in claim 1, it is characterised in that the solar airconditioning control method It is further comprising the steps of：Obtain the accumulation of energy power of the accumulation of energy component；Compare the output power and the electric power add the accumulation of energy power and；When the output power be greater than or equal to the electric power add the accumulation of energy power and when, control the refrigerant circulation Component is run under the power supply of the solar powered component, and controls the accumulation of energy component in the solar powered component Run under power supply with energy accumulation mode.
- 5. solar air conditioner control method as claimed in claim 1, it is characterised in that the solar air conditioner further includes Mains-supplied component；When the output power is less than the electric power, control the accumulation of energy component with release can mode operation the step of it Afterwards, the solar air conditioner control method is further comprising the steps of：Obtain the remaining accumulation of energy amount of the accumulation of energy component；Compare the remaining accumulation of energy amount and the second default accumulation of energy amount；When the remaining accumulation of energy amount is less than the described second default accumulation of energy amount, the mains-supplied component is controlled to be followed for the refrigerant Ring assemblies are powered.
- 6. solar air conditioner control method as claimed in claim 5, it is characterised in that described in being less than when the output power It is further comprising the steps of after the step of obtaining the remaining accumulation of energy amount of the accumulation of energy component during electric power：Compare the remaining accumulation of energy amount and the 3rd default accumulation of energy amount；When the remaining accumulation of energy amount is greater than or equal to the described 3rd default accumulation of energy amount, the refrigerant circulation component is controlled described Run under the power supply of solar powered component；Wherein, the described 3rd default accumulation of energy amount is greater than or equal to the described second default accumulation of energy amount.
- 7. solar air conditioner control method as claimed in claim 5, it is characterised in that described in being less than when the output power It is further comprising the steps of after the step of obtaining the remaining accumulation of energy amount of the accumulation of energy component during electric power：Compare the remaining accumulation of energy amount and the 4th default accumulation of energy amount；When the remaining accumulation of energy amount is less than the described 4th default accumulation of energy amount, the accumulation of energy component is controlled in the mains-supplied group Run under the power supply of part with energy accumulation mode, until the remaining accumulation of energy amount is greater than or equal to the 5th default accumulation of energy amount；Wherein, the described 4th default accumulation of energy amount is less than or equal to the described second default accumulation of energy amount, and the described 5th default accumulation of energy amount is big In the described 4th default accumulation of energy amount.
- 8. solar air conditioner control method as claimed in claim 1, it is characterised in that the refrigerant circulation component includes pressure Contracting machine and indoor fan；The step of electric power for reducing the refrigerant circulation component, includes：Reduce the running frequency of the compressor；Or,Reduce the running speed of the indoor fan.
- 9. solar air conditioner control method as claimed in claim 1, it is characterised in that described in being less than when the output power During electric power, the electric power of the refrigerant circulation component is reduced, and controls the accumulation of energy component to release energy mode operation, with The step of making the accumulation of energy component compensate the refrigerating capacity or heating capacity of the refrigerant circulation component, includes：It is obtained from the prediction of the effective sunlight that the solar powered component receives in the preset time period after current time Intensity；Compare the predicted intensity and preset strength；When the predicted intensity is less than preset strength, controlling the accumulation of energy component to be released with first can Power operation；When the predicted intensity is greater than or equal to preset strength, controlling the accumulation of energy component to be released with second can Power operation；Wherein, described first release can power released less than described second energy power.
- 10. a kind of solar air conditioner, it is characterised in that the solar air conditioner includes solar powered component, refrigerant follows Ring assemblies, accumulation of energy component, memory, processor and it is stored in the sun that can be run on the memory and on the processor Energy air conditioner control program, wherein,The solar powered 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 claim 1 to 9 when being performed by the processor Solar air conditioner control method the step of.
- 11. solar air conditioner as claimed in claim 10, it is characterised in that the solar air conditioner further includes alternating current confession Electrical component and network communication components, wherein,The mains-supplied component is electrically connected with the refrigerant circulation component, the accumulation of energy component and the processor；The network communication components are electrically connected with the processor, and the network communication components and big data server or intelligence Terminal communicates, to obtain the predicted intensity for the effective sunlight that solar powered component receives.
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