CN110398030A - Air-conditioning amount adjustment method, device, equipment and air-conditioning system - Google Patents
Air-conditioning amount adjustment method, device, equipment and air-conditioning system Download PDFInfo
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- CN110398030A CN110398030A CN201910763524.9A CN201910763524A CN110398030A CN 110398030 A CN110398030 A CN 110398030A CN 201910763524 A CN201910763524 A CN 201910763524A CN 110398030 A CN110398030 A CN 110398030A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
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- General Engineering & Computer Science (AREA)
- Air Conditioning Control Device (AREA)
Abstract
This application involves a kind of air-conditioning amount adjustment method, device, equipment and air-conditioning systems, method includes: the energy demand value for obtaining air-conditioning and the spatial volume of target area, energy demand value is that the environment temperature of target area reaches the energy that set temperature needs to consume, the environment temperature that energy value and spatial volume calculate target area according to demand reaches the required time that set temperature needs to consume, when required time is less than the preset booting timing duration, reduce the air output of air-conditioning.Above-mentioned air-conditioning amount adjustment method, device, equipment and air-conditioning system, reduce air-conditioning amount when required time is less than the booting timing duration, reach the time that set temperature is undergone to extend environment temperature from Current Temperatures, when air-conditioning unlatching reaches the booting timing duration, the difference of actual ambient temperature and set temperature can be reduced, it avoids the temperature of target area excessively high or too low, improves the use reliability of air-conditioning amount adjustment method.
Description
Technical field
This application involves technical field of electrical equipment, more particularly to a kind of air-conditioning amount adjustment method, device, equipment
And air-conditioning system.
Background technique
As the improvement of people's living standards, increasingly pursuing more comfortable living and working environment, air-conditioning is as one
Kind air regulator is widely used, and air-conditioning can convey cold air to space to reduce Indoor Temperature in the hot summer
Degree can convey hot-air to space in cold winter air-conditioning to improve room temperature, to make to feel in indoor user
Feel comfortable, improves quality of the life.
Traditional air-conditioning is both provided with the timing requirements of switching on and shutting down, it is necessary to which the time of booting or shutdown reaches the preset time
It just can change working condition afterwards, however, but not reaching when the booting of air-conditioning if having reached preset temperature after air-conditioning booting
To booting the timing requirements time when, air-conditioning cannot shut down, can only continue heat or refrigeration, so that it is pre- to be unsatisfactory for room temperature
If temperature, traditional air-conditioning work performance is poor, and use reliability is low.
Summary of the invention
Based on this, it is necessary to for the problem of traditional air-conditioning work performance difference, provide a kind of air-conditioning amount adjusting side
Method, device, equipment and air-conditioning system.
A kind of air-conditioning amount adjustment method, comprising the following steps:
The energy demand value of air-conditioning and the spatial volume of target area are obtained, the energy demand value is the target area
Environment temperature reach set temperature and need the energy that consumes；
Reach setting temperature according to the environment temperature that the energy demand value and the spatial volume calculate the target area
Degree needs the required time consumed；
When the required time is less than the preset booting timing duration, reduce the air output of air-conditioning.
A kind of air-conditioning quantity regulating device, comprising:
Data acquisition module, for obtaining the energy demand value of air-conditioning and the spatial volume of target area, the demand energy
Magnitude is that the environment temperature of the target area reaches the energy that set temperature needs to consume；
Data processing module, for calculating the ring of the target area according to the energy demand value and the spatial volume
Border temperature reaches the required time that set temperature needs to consume；
Action executing module, for reducing air-conditioning when the required time is less than the preset booting timing duration
Air output.
A kind of air-conditioning amount adjustment equipment, including temperature-detecting device, air-valve and controller, the temperature-detecting device
It is all set in the target area with the air-valve, the temperature-detecting device and the air-valve are all connected with the controller, institute
State controller connection air-conditioning；
The temperature-detecting device is used to detect the current environmental temperature in region locating for air-conditioning and is sent to the controller,
The controller is used to execute above-mentioned method and carries out the adjusting of air-conditioning amount.
A kind of air-conditioning system, including air-conditioning and above-mentioned air-conditioning amount adjustment equipment, the air-conditioning amount adjusting is set
It is standby to connect the air-conditioning.
Above-mentioned air-conditioning amount adjustment method, device, equipment and air-conditioning system, first acquisition air-conditioning energy demand value and
The spatial volume of target area, then the current environmental temperature in the region according to locating for the two parameters calculating air-conditioning got reaches
The required time consumed is needed to set temperature, the preset air-conditioning booting timing duration is then obtained, when required time is small
In be switched on the timing duration when, illustrate according to calculated result, air-conditioning reaches the time of set temperature from booting to environment temperature
Less than the booting timing duration, air-conditioning will continue to work after environment temperature reaches set temperature, reduce in this case empty
Air output is adjusted, reaches the time that set temperature is undergone to extend environment temperature from Current Temperatures, when air-conditioning unlatching reaches booting
When the sequence duration, the difference of actual ambient temperature and set temperature can be reduced, avoid the temperature of target area excessively high or mistake
It is low, improve the use reliability of air-conditioning amount adjustment method.
Detailed description of the invention
Fig. 1 is the flow chart of air-conditioning air output adjusting method in one embodiment；
Fig. 2 is the flow chart of air-conditioning air output adjusting method in another embodiment；
Fig. 3 is the flow chart of air-conditioning air output adjusting method in another embodiment；
Fig. 4 is the flow chart of air-conditioning air output adjusting method in another embodiment；
Fig. 5 is the flow chart of air-conditioning air output adjusting method in another embodiment；
Fig. 6 is the flow chart of air-conditioning air output adjusting method in another embodiment；
Fig. 7 is the structural block diagram of air-conditioning air output regulating device in one embodiment；
Fig. 8 is the structural block diagram of air-conditioning air output adjustment equipment in one embodiment；
Fig. 9 is the structure chart of air-conditioning system in one embodiment.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, by the following examples, it and combines attached
Figure, is described more fully the present invention.It should be appreciated that specific embodiment described herein is only to explain this hair
It is bright, it is not intended to limit the present invention.
In one embodiment, referring to Figure 1, a kind of air-conditioning amount adjustment method is provided, this method includes following step
It is rapid:
Step S100: obtaining the energy demand value of air-conditioning and the spatial volume of target area, and energy demand value is target area
The environment temperature in domain reaches the energy that set temperature needs to consume.
Specifically, the specific value of energy demand value changes with the variation of environment temperature and set temperature, and one
As for, the difference of environment temperature and set temperature is bigger, represent air-conditioning by heat or freeze operating mode make environment temperature
When degree is raised or lowered to set temperature from Current Temperatures, more to the energy in requisition for consumption, energy demand value is bigger, instead
It, the difference of environment temperature and set temperature is smaller, represent air-conditioning by heat or freeze operating mode make environment temperature from
Fewer to the energy in requisition for consumption when Current Temperatures are raised or lowered to set temperature, energy demand value is smaller.Target area
Volume be influence air-conditioning work effect important parameter, in general, the spatial volume of target area is bigger, the load of air-conditioning
Heavier, the corresponding effect freezed or heated is worse.
The acquisition modes of the energy demand value of air-conditioning are not unique, for example, detecting target area after air-conditioning booting
Environment temperature, and receive the target temperature of user setting, energy demand value, In are calculated according to environment temperature and target temperature
When the present embodiment executes the step for obtaining the energy demand value of air-conditioning, the processor inside air-conditioning can be directly acquired and be computed
Energy demand value out can also obtain the target temperature of user setting from user control terminal, and from being set to target
The environment temperature that target area is obtained at the temperature-detecting device in region is calculated according to the two parameters got
The energy demand value of air-conditioning.It is not unique for detecting the device of the environment temperature of target area, such as can use temperature controller,
Temperature controller detects the temperature of target area and the signal that will test is converted to electric signal, by analyzing the electric signal got just
The ambient temperature value of available target area.Temperature controller detection process is convenient and device use cost is lower, it will be understood that In
In other embodiments, the environment temperature detection of target area can also be carried out using other devices, as long as those skilled in the art
Think may be implemented.The value of the spatial volume of target area is not unique, such as can be when installing air-conditioning just
It has been set that, be also possible to the updated value for the target area re-entered in user's use process, when use calls directly
.The quantity of target area is not uniquely that for area control system, air-conditioner set can be sent to multiple regions
Wind, spatial volume, environment temperature and the set temperature of each target area can be all different, when calculating, with current goal area
Subject to the parameter of domain acquisition.
Step S200: the environment temperature that energy value and spatial volume calculate target area according to demand, which reaches set temperature, to be needed
The required time to be consumed.
Specifically, the specific value of required time is sent out with the variation of energy demand value and the spatial volume of target area
Raw to change, in general, when energy demand value is bigger or the volume of target area is bigger, the environment temperature of target area reaches
The energy for needing to consume to set temperature is more, then the time that the environment temperature of target area reaches set temperature consumption gets over
Long, required time is longer.It is got over hour conversely, energy demand is worth smaller or target area volume, required time is smaller, needs
It asks the size of the spatial volume of energy value and target area to reflect the size of required time, is based on energy demand value and target area
The specific value of required time can be calculated in the spatial volume in domain.When energy value and spatial volume calculate demand according to demand
Between mode be not unique, for example, being the value of required time divided by the quotient that spatial volume obtains by energy demand value.It can
To understand, in other embodiments, required time can also be calculated using other modes, as long as think can by those skilled in the art
To realize.
Step S300: when required time is less than the preset booting timing duration, reduce the air output of air-conditioning.
Specifically, the booting timing time, which refers to, has to last for the duration opened after air-conditioning is switched on, and is not up in the opening time
When the duration, air-conditioning cannot be closed.It has just been preset before the tangible air-conditioning booting of booting timing duration, specific value can
It adjusts according to actual needs.By taking area control system as an example, it can directly obtain and open from the controlling terminal of area control system
The machine timing time.In area control system, air-conditioner set, which exists, opens 6 timing requirements for stopping 3, i.e., necessary after air-conditioner set booting
Persistently opening 6 minutes could shut down, and having to last for closing 3 minutes after shutdown could open, therefore the timing time that is switched on is 6 points
Clock, this set can prevent high frequent start and stop from damaging to compressor.When required time is less than preset booting
When the sequence time, illustrate that the environment temperature of target area reaches the time required for set temperature less than the booting timing time, if pressing
According to original operating state, then after reaching set temperature, air-conditioning cannot shut down, and will continue to current operation mode, when air-conditioning work mould
When formula is refrigeration mode, environment temperature can be made to continue to decline to set temperature hereinafter, working as the operating mode refrigeration mode of air-conditioning
When, environment temperature can be made to continue rising value set temperature or more, caused too high or too low for temperature.At this point, control reduces air-conditioning
Air output, air-conditioning will continue to work after environment temperature reaches set temperature, and control reduces air-conditioning amount, tool in this case
Body reduces the air output of air-conditioning before the runing time of air-conditioning reaches required time, carries out flatness control to air-conditioning amount
System reaches the time that set temperature is undergone to extend environment temperature from Current Temperatures, continues when air-conditioning unlatching reaches booting timing
When the time, the difference of actual ambient temperature and set temperature can be reduced, under the premise of guaranteeing user temperature setting demand, avoided
The temperature of target area is excessively high or too low, reduces the wasting of resources of air-conditioning, improves making for air-conditioning amount adjustment method
Use reliability.
In one embodiment, Fig. 2 is referred to, step S100 includes step S110 and step S120.
Step S110: air-conditioning air volume, air specific weight, pressurization by compressed air specific heat, air conditioning temperature difference and target area are obtained
The spatial volume in domain.
Specifically, air-conditioning air volume refers to the air output of air-conditioning, is changed according to the workload situations of air-conditioning.Air ratio
The value of weight is generally equivalent to atmospheric density, and specific value can adjust according to the actual situation, generally can be 1.293kg/m3, air is fixed
Pressure ratio heat refers in the case where pressure is constant, heat needed for certain mass temperature of unit mass increases 1 Kelvin, due to
The specific heat capacity of air does not have fixed value, has both made the air specific heat capacity in the case where temperature determines that may also can change, so
The size of air specific heat capacity is reacted with pressurization by compressed air specific heat.The specific value of pressurization by compressed air specific heat can be 1.005kJ/kg,
It can also adjust according to actual needs.Air conditioning temperature difference refers to kelvin degree, can be obtained according to a degree Celsius conversion:
T=t+273.15 (1)
Wherein, T is kelvin degree, and unit K, t be degree Celsius, and unit is DEG C that by taking 1K as an example, that converts is Celsius
Temperature is -272.15 DEG C, and for 1 DEG C, the kelvin degree to convert is 274.15K.
Step S120: according to calculating for air-conditioning air volume, air specific weight, pressurization by compressed air specific heat and air conditioning temperature difference
To the energy demand value of air-conditioning.
Specifically, the specific value of energy demand value with air-conditioning air volume, air specific weight, pressurization by compressed air specific heat and air-conditioning into
The variation of outlet temperature difference and change, in general, air-conditioning air volume, air specific weight, pressurization by compressed air specific heat or air-conditioning disengaging
When mouthful temperature difference is bigger, the environment temperature of target area reaches that the energy that set temperature needs to consume is more, and energy demand value is got over
Greatly, conversely, air-conditioning air volume, air specific weight, pressurization by compressed air specific heat or air conditioning temperature difference are got over hour, the environment of target area
Temperature reaches set temperature and needs the energy that consumes fewer, and energy demand value is smaller, is based on air-conditioning air volume, air specific weight, air
Energy demand value can be calculated in specific heat at constant pressure and air conditioning temperature difference.It is fixed according to air-conditioning air volume, air specific weight, air
The mode that pressure ratio heat and air conditioning temperature difference calculate energy demand value is not unique, for example, can be used following formula into
Row calculates:
P=q* ρ * cp* △ t (2)
Wherein, P is energy demand value, and unit W, q are air-conditioning air volume, unit m3/ s, ρ are air specific weight, units/kg/m3,
Cp is pressurization by compressed air specific heat, and unit is J/ (kg.k), and △ t is that out temperature is poor, and specially kelvin degree, unit are K.Make
Used time obtains above-mentioned parameter directly from air-conditioning, wherein out temperature difference be air-conditioning according to collected environment temperature and
Set temperature obtains.It is appreciated that in other embodiments, energy demand value can also be calculated using other modes, as long as this
Field technical staff thinks may be implemented.
In one embodiment, Fig. 2 is referred to, step S200 includes step S210 and step S220.
Step S210: the initial demand time is calculated in energy value and spatial volume according to demand.
The initial demand time refers to the time being calculated when air-conditioning booting, according to demand the space of energy value target area
Volume is calculated, and after user sets target temperature, calculates energy demand according to environment temperature and the difference of target temperature
Value, and the initial demand time can be calculated according to the volume for getting target area.
Step S220: according to initial demand time and preset correction factor, the environment temperature for calculating target area reaches
Set temperature needs the required time consumed.
After getting the initial demand time, the initial demand time can be modified according to preset correction factor, with
To more accurate required time, preset correction factor is directly transferred when in use.The acquisition modes of preset correction factor
It is not that uniquely, can be the correction factor being calculated when the booting of air-conditioning last time.It is appreciated that in other embodiments
In, preset correction factor can also be obtained using other modes, such as directly by user setting etc., as long as those skilled in the art
Member thinks may be implemented.
In one embodiment, it refers to Fig. 2, further includes step S400 after step S200.
Step S400: correction factor is carried out more according to the corresponding relationship of spatial volume, energy demand value and required time
Newly.
Specifically, the data after available air-conditioning is repeatedly switched on are updated correction factor, such as are opened according to air-conditioning
The fitting result of the corresponding relationship of the spatial volume and required time of the energy demand value, target area that obtain after machine obtains, In
After air-conditioning multiple switching machine, each correction factor is counted, is obtained by modes such as the average values that takes history correction factor
To updated correction factor.After booting air-conditioning next time, updated correction factor, energy demand value and spatial volume are used
Required time is calculated.
By taking multi-area control system as an example, the calculation method of required time can be with are as follows:
T1=(P/V) * alpha+beta (3)
Wherein, T1 is required time, and P is energy demand value, need when can be the energy demand value or heating when freezing
Energy value is sought, V is the spatial volume of target area, is set by zone controller, and α, β are correction factor, is started each time
After unit, the relationship of P, V and T1 are calculated in the controlling terminal of region, correction factor α and β are generated, for calculating T1 next time.
In one embodiment, it refers to Fig. 2, further includes step S500 after step S200.
Step S500: when required time is greater than or equal to the preset booting timing duration, the air-supply of air-conditioning is maintained
It measures constant.
When required time is greater than or equal to the preset booting timing time, illustrates that the environment temperature of target area reaches and set
The time required for temperature is determined more than or equal to the booting timing time, if according to original operating state, after reaching set temperature,
Air-conditioning has met booting duration and has been greater than the booting timing duration, and air-conditioning can shut down, and will not lead since air-conditioner continuous works
The temperature of target area is caused to continue to be raised and lowered, so maintaining the air output of air-conditioning constant.
In one embodiment, Fig. 3 is referred to, step S300 includes step S310.
Step S310: when required time be less than booting the timing duration when, reduce target area valve area and/or
Air-valve opens quantity, to reduce air-conditioning amount.
The mode for reducing the air output of air-conditioning is not that uniquely, in the present embodiment, can pass through and reduce target area
Valve area reduces the air output of air-conditioning.Valve area has different grades, and the corresponding air output of different brackets is different,
In general, valve area is bigger, and air output is bigger, and valve area is smaller, and air output is smaller.It include 0 with valve area,
20%, 30%, for 50% ... 100% is equal, when valve area is 0, air-valve is all closed, and air-valve cannot blow, and works as air-valve
When aperture is 100%, air-valve is fully open, and the air output of the air-valve is maximum at this time.It is adjustable by adjusting the aperture of air-valve
Air-conditioning amount, so that the environment temperature of target area reaches the required time of target temperature, with air-conditioning work in heating mode
For lower, when one timing of heating capacity, if the aperture of air-valve is 100%, then can provide these heats within 10 minutes, if wind
The aperture of valve is 50%, then 20 minutes could provide these heats.In addition it is also possible to open quantity by reducing air-valve
Reduce the air output of air-conditioning, when target area is provided with multiple air-valves, can be beaten by closing part air-valve with reducing air-valve
Quantity is opened to achieve the purpose that reduce air-conditioning amount.Quantity is opened by reducing valve area or reducing air-valve, can extend needs
Seeking time extends environment temperature from Current Temperatures and reaches the time that set temperature is undergone, and holds when air-conditioning unlatching reaches booting timing
When the continuous time, the difference of actual ambient temperature and set temperature can be reduced, avoid the temperature of target area excessively high or too low, mention
The high use reliability of air-conditioning amount adjustment method.
In one embodiment, Fig. 3 is referred to, step S300 includes step S320.
Step S320: when required time is less than the booting timing duration, reducing the compressor frequency of air-conditioning, to reduce
Air-conditioning amount.
Compressor frequency is one of the important parameter for influencing air-conditioning work performance, and in general, compressor frequency is bigger, empty
The refrigeration or heating performance of tune are more preferable, and compressor frequency is smaller, and the refrigeration or heating performance of air-conditioning are poorer.When required time is less than
When the booting timing duration, if maintaining current compression unit frequency, the environment temperature of target area can be made to reach setting temperature
Continue to freeze after degree or heat, causes the temperature of target area above or below set temperature, control reduces compressor at this time
Frequency can extend required time, when air-conditioning unlatching reaches the booting timing duration, can reduce actual ambient temperature and set
The difference for determining temperature avoids the temperature of target area excessively high or too low, and the use for improving air-conditioning amount adjustment method can
By property.Quantity is opened using the valve area and/or air-valve that reduce target area and reduces compression it is appreciated that can also integrate
The method of unit frequency reduces air-conditioning amount, specifically can adjust according to different needs.
In one embodiment, it refers to Fig. 5, further includes step S610 and step S620 after step S300.
Step S610: the environment temperature that detection reduces the target area after air-conditioning amount reaches set temperature and needs to consume
The regulatory demand time.
The time of detection regulatory demand time is not unique, such as can be with the real-time detection regulatory demand time, constantly
Compared with the default booting timing time, the accuracy of work is can be improved in the regulatory demand time that will acquire.Alternatively, can also be with
Adjusting required time is detected according to the preset time interval, to meet the customized demand of user, using flexible.
Step S620: when the regulatory demand time being greater than or equal to the booting timing duration, control maintains air-conditioning
It measures constant.
After reducing air output, the required time being calculated when air-conditioning is just switched on can be appropriately extended, continue to test at this time
The environment temperature of target area after reducing air-conditioning amount reaches the regulatory demand time that set temperature needs to consume, and works as adjusting
When required time is still less than the booting timing duration, continue the air output for reducing air-conditioning, until when detecting regulatory demand
Between be greater than or equal to the booting timing duration and no longer change air-conditioning amount, to avoid target area environment temperature more than setting
Determine temperature, improves the use reliability of air-conditioning amount adjustment method.
Above-described embodiment in order to better understand carries out detailed explanation below in conjunction with a specific embodiment.
In one embodiment, Fig. 6, the treatment process of air-conditioning amount adjustment method are referred to are as follows: when unit booting, calculate and work as
Preceding environment temperature is to the required time T1 of user's set temperature, and in the system, current environmental temperature is obtained from temperature controller, setting temperature
Degree is obtained from region controlling terminal, and Data Integration and processing are carried out in the controlling terminal of region.Wherein, T1 is according to above-described embodiment
In formula (3) calculated, P be refrigerating/heating amount, by taking heating capacity as an example (refrigeration situation with heat situation it is consistent), heating capacity
It is determined by air quantity, specific heat, mean temperature etc..Calculation formula is the formula (2) in above-described embodiment.Then, real-time judge refrigeration/system
The size of heat demand time (T1) and unit booting timing duration (T2), the size of T2 can be obtained from the controlling terminal of region
It takes, it is assumed that T2 size is 6 minutes.There is following situations:
If calculated T1 is 4 minutes, only one air-valve is opened at this time, is indicated that current after unit is opened 4 minutes
Environment temperature can reach set temperature, be unsatisfactory at this time 6 minutes (T2), and unit is in booting timing and cannot shut down, so should
Air-valve cannot close, and cause temperature excessively high/too low, in this case, need to begin to adjust valve area, drop before 4 minutes
Low heating/refrigerating capacity, to make T1 increase, until being equal to T2.
If calculated T1 is more than or equal to T2, then air-valve can be closed all when temperature reaches set temperature,
Unit has met booting duration at this time and has been greater than T2, and unit, which can enter, shuts down, and temperature will not continue to reduce or increase, so T1
Valve area is maintained just when more than or equal to T2.
Above-mentioned air-conditioning amount adjustment method, the first spatial volume of the energy demand value of acquisition air-conditioning and target area,
Then the current environmental temperature in the region according to locating for the two parameters calculating air-conditioning got reaches set temperature and needs to consume
Required time, the preset air-conditioning booting timing duration is then obtained, when to be less than the booting timing lasting for required time
When the time, illustrate according to calculated result, the time that air-conditioning reaches set temperature from booting to environment temperature is less than booting timing and holds
The continuous time, air-conditioning will continue to work after environment temperature reaches set temperature, and control reduces air-conditioning amount in this case, with
Extend environment temperature and reach the time that set temperature is undergone from Current Temperatures, when air-conditioning unlatching reaches the booting timing duration
When, the difference of actual ambient temperature and set temperature can be reduced, avoid the temperature of target area excessively high or too low, improve sky
Adjust the use reliability of air-supply amount adjustment method.
In one embodiment, Fig. 7 is referred to, a kind of air-conditioning quantity regulating device, including data acquisition module are provided
100, data processing module 200 and action executing module 300, data acquisition module 100 are used to obtain the energy demand value of air-conditioning
With the spatial volume of target area, energy demand value is that the environment temperature of target area reaches the energy that set temperature needs to consume
Amount, environment temperature of the data processing module 200 for energy value according to demand and spatial volume to calculate target area reach setting
Temperature needs the required time consumed, and action executing module 300 is used for when required time continues less than preset booting timing
Between when, reduce the air output of air-conditioning.
Specific restriction about air-conditioning quantity regulating device may refer to above for air-conditioning amount adjustment method
Restriction, details are not described herein.Above-mentioned air-conditioning quantity regulating device, first the energy demand value of acquisition air-conditioning and target area
Spatial volume, then according to the two parameters for getting calculate air-conditioning locating for the current environmental temperature in region reach setting temperature
Degree needs the required time consumed, then obtains the preset air-conditioning booting timing duration, when required time is less than described open
When the machine timing duration, illustrate that, according to calculated result, air-conditioning is less than from booting to the time that environment temperature reaches set temperature
It is switched on the timing duration, air-conditioning will continue to work after environment temperature reaches set temperature, and control reduces empty in this case
Air output is adjusted, reaches the time that set temperature is undergone to extend environment temperature from Current Temperatures, when air-conditioning unlatching reaches booting
When the sequence duration, the difference of actual ambient temperature and set temperature can be reduced, avoid the temperature of target area excessively high or mistake
It is low, improve the use reliability of air-conditioning amount adjustment method.
In one embodiment, Fig. 8 is referred to, a kind of air-conditioning amount adjustment equipment, including temperature-detecting device are provided
500, air-valve 600 and controller 400, temperature-detecting device 500 and air-valve 600 are all set in target area, temperature-detecting device
500 and air-valve 600 be all connected with controller 400, controller 400 connects air-conditioning.Temperature-detecting device 500 is for detecting target area
Environment temperature and be sent to controller 400, controller 400 carries out air-conditioning amount tune for the method in above-described embodiment
Section.
Specifically, temperature-detecting device 500 and air-valve 600 can be connected by corresponding Interface and Controler 400, such as temperature
Degree detection device 500 is connect by the region communication interface on controller 400 with controller 400, and air-valve 600 passes through controller
600 Interface and Controler 400 of air-valve connection on 400, different interfaces is corresponding to transmit different signals, reduces between signal
It interferes with each other.Controller 400 can be also used for connection controlling terminal, work according to the instruction that controlling terminal is sent is received,
The working condition of itself or running parameter etc. can also be fed back to controlling terminal, realize signal exchange.Temperature-detecting device 500
Type be not unique, such as can be temperature controller, the temperature signal that temperature controller will test is sent to controller 400,
Controller 400 is according to the temperature signal received, and the collected signal from air-conditioning, using the method in above-described embodiment
Air output is controlled, the wind that air-conditioning generates is sent to target area by air-valve 600, to reach the mesh of refrigeration or refrigeration
's.
In one embodiment, the quantity of target area is two or more, is provided in each target area
Connect the temperature-detecting device 500 and air-valve 600 of controller 400.Specifically, the air-valve 600 in each target area is for going out
Wind, temperature-detecting device 500 are used to detect the environment temperature of target area, and each temperature-detecting device 500 and air-valve 600 can be with
It is all connected with the same controller 400, is worked according to the control instruction of the same controller 400, hardware cost is reduced.Alternatively,
A controller 400 can be respectively set in each target area, the controller 400 in each target area controls phase respectively
The work of the temperature-detecting device 500 and air-valve 600 answered, to improve the accuracy of work.
By taking the quantity of target area is 10 as an example, this 10 regions are controlled by an area control system.Each room
There are an air-valve 600, a temperature controller, air-valve 600 is used for outlet air, and temperature controller is for acquiring room temperature.Temperature controller can be with
To be wired, data exchange, communication can also be carried out by wireless telecommunications and region controlling terminal, room temperature is transmitted to control
Device 400.Region controlling terminal is exactly the controller 400 in the region, and user can be communicated by WIFI and region controlling terminal, from
And control area controlling terminal, such as temperature etc. is set with the app in the controlling terminal of region, it can also directly setting area control
Terminal.The air quantity of multiple target areas can be adjusted in air-conditioning amount adjustment equipment, and work efficiency is high.
Above-mentioned air-conditioning amount adjustment equipment, the first spatial volume of the energy demand value of acquisition air-conditioning and target area,
Then the current environmental temperature in the region according to locating for the two parameters calculating air-conditioning got reaches set temperature and needs to consume
Required time, the preset air-conditioning booting timing duration is then obtained, when to be less than the booting timing lasting for required time
When the time, illustrate according to calculated result, the time that air-conditioning reaches set temperature from booting to environment temperature is less than booting timing and holds
The continuous time, air-conditioning will continue to work after environment temperature reaches set temperature, and control reduces air-conditioning amount in this case, with
Extend environment temperature and reach the time that set temperature is undergone from Current Temperatures, when air-conditioning unlatching reaches the booting timing duration
When, the difference of actual ambient temperature and set temperature can be reduced, avoid the temperature of target area excessively high or too low, improve sky
Adjust the use reliability of air-supply amount adjustment method.
In one embodiment, a kind of air-conditioning system is provided, which includes that air-conditioning and above-mentioned air-conditioning amount are adjusted
Equipment, air-conditioning amount adjustment equipment connect air-conditioning.Specifically, Fig. 9 is referred to, air-conditioning may include interior machine, outer machine and line control machine,
Outer machine connects line control machine, and outer machine and line control machine are all connected with interior machine, is used for heat production or refrigeration, and interior machine passes through interface and air-conditioning amount
Adjustment equipment realizes signal exchange and energy transmission, the common work for completing air-conditioning system.
Above-mentioned air-conditioning system, the first spatial volume of the energy demand value of acquisition air-conditioning and target area, then basis obtains
The current environmental temperature that the two parameters got calculate region locating for air-conditioning reaches the required time that set temperature needs to consume,
Then preset air-conditioning booting timing duration, when required time is less than the booting timing duration, explanation are obtained
According to calculated result, the time that air-conditioning reaches set temperature from booting to environment temperature is less than booting timing duration, environment
Air-conditioning will continue to work after temperature reaches set temperature, and control reduces air-conditioning amount in this case, to extend environment temperature
It spends from Current Temperatures and reaches the time that set temperature is undergone, when air-conditioning unlatching reaches the booting timing duration, reality can be reduced
The difference of border environment temperature and set temperature avoids the temperature of target area excessively high or too low, improves air-conditioning amount tune
The use reliability of section method.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention
Range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (12)
1. a kind of air-conditioning amount adjustment method, which comprises the following steps:
The energy demand value of air-conditioning and the spatial volume of target area are obtained, the energy demand value is the ring of the target area
Border temperature reaches the energy that set temperature needs to consume；
Reach set temperature need according to the environment temperature that the energy demand value and the spatial volume calculate the target area
The required time to be consumed；
When the required time is less than the preset booting timing duration, reduce the air output of air-conditioning.
2. the method according to claim 1, wherein the energy demand value for obtaining air-conditioning and target area
The step of spatial volume, comprising the following steps:
Obtain air-conditioning air volume, air specific weight, pressurization by compressed air specific heat, air conditioning temperature difference and target area spatial volume；
According to the air-conditioning air volume, the air specific weight, the pressurization by compressed air specific heat and the air conditioning temperature difference meter
Calculation obtains the energy demand value of the air-conditioning.
3. the method according to claim 1, wherein described according to the energy demand value and the spatial volume
Calculate the target area environment temperature reach set temperature need consume required time the step of, comprising the following steps:
The initial demand time is calculated according to the energy demand value and the spatial volume；
According to the initial demand time and preset correction factor, the environment temperature for calculating target area, which reaches set temperature, to be needed
The required time to be consumed.
4. according to the method described in claim 3, it is characterized in that, described according to the energy demand value and the spatial volume
It further include following step after the environment temperature of calculating target area reaches the step of required time that set temperature needs to consume
It is rapid:
The correction factor is carried out according to the corresponding relationship of the spatial volume, the energy demand value and the required time
It updates.
5. the method according to claim 1, wherein described according to the energy demand value and the spatial volume
Calculate the target area environment temperature reach set temperature need consume required time the step of after, further include following
Step:
When the required time is greater than or equal to the preset booting timing duration, maintain the air output of air-conditioning constant.
6. the method according to claim 1, wherein described when the required time is less than preset booting timing
When the duration, the step of reducing the air output of air-conditioning, comprising the following steps:
When the required time is less than the booting timing duration, reduce the valve area and/or air-valve of target area
Quantity is opened, to reduce air-conditioning amount.
7. the method according to claim 1, wherein described when the required time is less than preset booting timing
When the duration, the step of reducing the air output of air-conditioning, comprising the following steps:
When the required time is less than the booting timing duration, reduce the compressor frequency of air-conditioning, to reduce air-conditioning
Air output.
8. the method according to claim 1, wherein described when the required time is less than preset booting timing
It is further comprising the steps of after the step of reducing the air output of air-conditioning when the duration:
When the environment temperature that detection reduces the target area after air-conditioning amount reaches the regulatory demand that set temperature needs to consume
Between；
When the regulatory demand time being greater than or equal to the booting timing duration, control maintains air-conditioning amount not
Become.
9. a kind of air-conditioning quantity regulating device characterized by comprising
Data acquisition module, for obtaining the energy demand value of air-conditioning and the spatial volume of target area, the energy demand value
Reach set temperature for the environment temperature of the target area and need the energy that consumes；
Data processing module, for calculating the environment temperature of the target area according to the energy demand value and the spatial volume
Degree reaches the required time that set temperature needs to consume；
Action executing module, for reducing sending for air-conditioning when the required time is less than the preset booting timing duration
Air quantity.
10. a kind of air-conditioning amount adjustment equipment, which is characterized in that including temperature-detecting device, air-valve and controller, the temperature
Degree detection device and the air-valve are all set in target area, and the temperature-detecting device and the air-valve are all connected with the control
Device, the controller connect air-conditioning；
The temperature-detecting device is used to detect the environment temperature of target area and is sent to the controller, and the controller is used
Method described in requiring any one of 1 to 8 in perform claim carries out the adjusting of air-conditioning amount.
11. equipment according to claim 10, which is characterized in that the quantity of the target area be two or two with
On, the temperature-detecting device and air-valve for connecting the controller are provided in each target area.
12. a kind of air-conditioning system, which is characterized in that the air-conditioning including air-conditioning and as described in claim 10-11 any one is sent
Air quantity adjustment equipment, the air-conditioning amount adjustment equipment connect the air-conditioning.
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| CN110398030B (en) | 2020-07-14 |
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