CN108253603A - Method, apparatus, system and the air-conditioning of airconditioning control - Google Patents
Method, apparatus, system and the air-conditioning of airconditioning control Download PDFInfo
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- CN108253603A CN108253603A CN201711309577.0A CN201711309577A CN108253603A CN 108253603 A CN108253603 A CN 108253603A CN 201711309577 A CN201711309577 A CN 201711309577A CN 108253603 A CN108253603 A CN 108253603A
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B49/00—Arrangement or mounting of control or safety devices
- F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
- F25B49/022—Compressor control arrangements
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Abstract
The invention discloses a kind of method, apparatus of airconditioning control, system and air-conditionings.Wherein, this method includes：Obtain the outdoor outlet temperature of condenser and the difference of outdoor environment temperature；Judge whether difference is located at pre-set interval；In the case where the judgment result is yes, control running state of air conditioner is constant；In the case where judging result is no, according to difference and the relationship of endpoint value in pre-set interval, the operating parameter of the outer wind turbine of adjustment air-conditioning and/or compressor.The present invention was solved due to the technical issues of frequency changer adjusts refrigeration effect, lead to air conditioner power consumption increase according to the control instruction for receiving user's triggering in the prior art.
Description
Technical field
The present invention relates to air-conditioning technical application field, in particular to a kind of method, apparatus of airconditioning control, system
And air-conditioning.
Background technology
Current air conditioning control method still promotes refrigerating capacity, and then promote system mainly by frequency (frequency changer) is promoted
Cold effect.
But based on prior art air conditioner refrigerating mode, frequency changer is according to the control instruction adjustment system for receiving user's triggering
Cold effect, the problem of leading to air conditioner power consumption increase, currently no effective solution has been proposed.
Invention content
An embodiment of the present invention provides a kind of method, apparatus of airconditioning control, system and air-conditioning, at least to solve due to existing
There is frequency changer in technology according to the control instruction adjustment refrigeration effect for receiving user's triggering, to lead to the increased skill of air conditioner power consumption
Art problem.
One side according to embodiments of the present invention provides a kind of method of airconditioning control, including：Obtain outdoor condensation
The outlet temperature of device and the difference of outdoor environment temperature；Judge whether difference is located at pre-set interval；It is empty according to judging result control
The operating status of tune.
Optionally, before the outdoor outlet temperature of condenser and the difference of outdoor environment temperature is obtained, this method is also wrapped
It includes：The outlet temperature and outdoor environment temperature of collection room external condenser.
Further, optionally, the outlet temperature of collection room external condenser and outdoor environment temperature include：By outdoor cold
The outlet temperature of the sensor collection room external condenser of condenser；Outdoor environment temperature is acquired by outside environment temperature sensor
Degree.
Optionally, it obtains the outdoor outlet temperature of condenser and the difference of outdoor environment temperature includes：Pass through outdoor unit control
The outlet temperature of device counting chamber external condenser processed and the difference of outdoor environment temperature, obtain difference.
Optionally, the operating status according to judging result control air-conditioning includes：It is the difference position in judging result
In the case of pre-set interval, control running state of air conditioner is constant；It is not located at pre-set interval for the difference in judging result
In the case of, according to the relationship of endpoint value in the difference and the pre-set interval, the fortune of the outer wind turbine of adjustment air-conditioning and/or compressor
Row parameter.
Further, optionally, the relationship according to endpoint value in difference and pre-set interval, the outer wind turbine of adjustment air-conditioning and/or
The operating parameter of compressor includes：Endpoint value in pre-set interval respectively includes first end point value and the second endpoint value, and
In the case that one end point value is less than the second endpoint value, when difference is more than the second endpoint value, the rotating speed of the outer wind turbine of adjustment air-conditioning, by
First adjustment of rotational speed to the second rotating speed, wherein, the first rotating speed be less than the second rotating speed；Judge whether the second rotating speed is the outer wind turbine of air-conditioning
Maximum (top) speed, and detect difference whether be more than the second endpoint value；In maximum (top) speed of second rotating speed for wind turbine outside air-conditioning, and it is poor
In the case that value is more than the second endpoint value, the frequency of compressor is adjusted, is adjusted by first frequency to second frequency, and detects difference
Whether the second endpoint value is more than, wherein, first frequency is less than second frequency.
Optionally, this method further includes：It is adjusted in the frequency of compressor by first frequency to second frequency, and detects difference
In the case that value is more than the second endpoint value, the frequency of compressor is adjusted, is adjusted by second frequency to third frequency, until detecting
Difference is less than the second endpoint value, wherein, second frequency is less than third frequency.
Other side according to embodiments of the present invention provides a kind of device of airconditioning control, including：Acquisition module,
For obtaining the difference of the outlet temperature of outdoor condenser and outdoor environment temperature；Judgment module, for judge difference whether position
In pre-set interval；Control module, for the operating status according to judging result control air-conditioning.
Optionally, acquisition module includes：Acquiring unit, for passing through the outlet of outdoor controller counting chamber external condenser
The difference of temperature and outdoor environment temperature, obtains difference.
Optionally, the control module includes：First control unit is preset for being located in judging result for the difference
In the case of section, control running state of air conditioner is constant；Second control unit, for not being located at for the difference in judging result
In the case of pre-set interval, according to the relationship of endpoint value in the difference and the pre-set interval, the outer wind turbine of adjustment air-conditioning and/or
The operating parameter of compressor.
Optionally, the second control unit includes：The first adjustment subelement wraps respectively for the endpoint value in pre-set interval
First end point value and the second endpoint value are included, and in the case that first end point value is less than the second endpoint value, when difference is more than second end
During point value, the rotating speed of the outer wind turbine of adjustment air-conditioning, by the first adjustment of rotational speed to the second rotating speed, wherein, the first rotating speed is less than second turn
Speed；Judgment sub-unit for judging whether the second rotating speed is the maximum (top) speed of wind turbine outside air-conditioning, and detects whether difference is more than the
Two endpoint values；Second adjustment subelement, in maximum (top) speed of second rotating speed for wind turbine outside air-conditioning, and difference is more than second end
In the case of point value, the frequency of compressor is adjusted, is adjusted by first frequency to second frequency, and detect whether difference is more than second
Endpoint value, wherein, first frequency is less than second frequency.
Further, optionally, which further includes：Third adjust subelement, in the frequency of compressor by first
Frequency is adjusted to second frequency, and detects that difference more than in the case of the second endpoint value, adjusts the frequency of compressor, by second
Frequency is adjusted to third frequency, until the difference detected is located in pre-set interval, wherein, second frequency is less than third frequency.
Another aspect according to embodiments of the present invention provides a kind of system of airconditioning control, including：First sensing
Device, second sensor and outdoor machine of air-conditioner, wherein, first sensor is configured at the outlet of the outdoor condenser of outdoor machine of air-conditioner, is used for
The outlet temperature of collection room external condenser；Second sensor, for acquiring outdoor environment temperature；Outdoor machine of air-conditioner, for calculating the
The collected outdoor outlet temperature of condenser of one sensor and the difference of the collected outdoor environment temperature of second sensor, sentence
Whether offset value is located at pre-set interval；In the case where the judgment result is yes, control running state of air conditioner is constant；In judging result
In the case of no, according to difference and the relationship of endpoint value in pre-set interval, the operation of the outer wind turbine of adjustment air-conditioning and/or compressor
Parameter.
Another aspect according to embodiments of the present invention provides a kind of air-conditioning, including：The system of airconditioning control, wherein,
The system that the system of airconditioning control includes above-mentioned airconditioning control.
In embodiments of the present invention, it is controlled using the outlet temperature according to outdoor condenser and the difference of outdoor environment temperature
The mode of operation of air conditioner, by obtaining the outdoor outlet temperature of condenser and the difference of outdoor environment temperature；Whether judge difference
Positioned at pre-set interval；According to the operating status of judging result control air-conditioning, the mesh that air-conditioning adaptively adjusts operating parameter is reached
, it is achieved thereby that reducing the technique effect of air conditioner power consumption, and then solve since frequency changer foundation receives in the prior art
The control instruction triggered to user adjusts refrigeration effect, the technical issues of leading to air conditioner power consumption increase.
Description of the drawings
Attached drawing described herein is used to provide further understanding of the present invention, and forms the part of the application, this hair
Bright illustrative embodiments and their description do not constitute improper limitations of the present invention for explaining the present invention.In the accompanying drawings：
Fig. 1 is a kind of flow diagram of the method for according to embodiments of the present invention one airconditioning control；
Fig. 2 is the flow diagram of the method for according to embodiments of the present invention one another airconditioning control；
Fig. 3 is a kind of structure diagram of the device of according to embodiments of the present invention two airconditioning control.
Specific embodiment
In order to which those skilled in the art is made to more fully understand the present invention program, below in conjunction in the embodiment of the present invention
The technical solution in the embodiment of the present invention is clearly and completely described in attached drawing, it is clear that described embodiment is only
The embodiment of a part of the invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill people
Member's all other embodiments obtained without making creative work should all belong to the model that the present invention protects
It encloses.
It should be noted that term " first " in description and claims of this specification and above-mentioned attached drawing, "
Two " etc. be the object for distinguishing similar, and specific sequence or precedence are described without being used for.It should be appreciated that it uses in this way
Data can be interchanged in the appropriate case, so as to the embodiment of the present invention described herein can in addition to illustrating herein or
Sequence other than those of description is implemented.In addition, term " comprising " and " having " and their any deformation, it is intended that cover
Cover it is non-exclusive include, be not necessarily limited to for example, containing the process of series of steps or unit, method, system, product or equipment
Those steps or unit clearly listed, but may include not listing clearly or for these processes, method, product
Or the intrinsic other steps of equipment or unit.
Embodiment one
According to embodiments of the present invention, a kind of embodiment of the method for airconditioning control is provided, it should be noted that in attached drawing
The step of flow illustrates can perform in the computer system of such as a group of computer-executable instructions, although also,
Logical order is shown in flow chart, but in some cases, it can perform shown with the sequence being different from herein or retouch
The step of stating.
Fig. 1 is a kind of flow diagram of the method for according to embodiments of the present invention one airconditioning control, as shown in Figure 1, should
Method includes the following steps：
Step S102 obtains the outdoor outlet temperature of condenser and the difference of outdoor environment temperature；
Step S104, judges whether difference is located at pre-set interval；
Step S106, the operating status according to judging result control air-conditioning.
Specifically, with reference to step S102 to step S106, the method for the airconditioning control that the application provides can be adapted for sky
Control field is adjusted, wherein, the control instruction needed in the prior art according to manually triggering is different from, air conditioner refers to according to the control
Adjustment refrigeration effect is enabled, the method for the airconditioning control that the application provides passes through the outlet temperature for obtaining outdoor condenser and outdoor ring
Border temperature, and pass through the outlet temperature of counting chamber external condenser and the difference of outdoor environment temperature；Judge whether the difference is located at
Pre-set interval, in the case where the judgment result is yes, control running state of air conditioner are constant；In the case where judging result is no,
According to the relationship of the endpoint value in the difference and pre-set interval, the operating parameter of the outer wind turbine of adjustment air-conditioning and/or compressor.
For example, air conditioner refrigerating booting operation, at this point, the outlet temperature T1 and outdoor environment temperature of collection room external condenser
T2, and the difference of T1 and T2 are calculated, difference △ T are obtained, pre-set interval can be the closed interval of [A, B] in this application, judge
Whether △ T, which are located at, is somebody's turn to do [A, B] section, in the case where the judgment result is yes, maintains the operating status of current air conditioner；Judging
As a result in the case of being more than B for △ T, the rotating speed of the outer wind turbine of air-conditioning is promoted, and real-time monitoring again promotes the outer wind turbine of air-conditioning
T1 and T2 after rotating speed, and the difference △ T of T1 and T2 are calculated, if the rotating speed of the outer wind turbine of air-conditioning reaches maximum value, and △ T are still at this time
More than B, then compressor horsepower is promoted, so that during ensuring operation of air conditioner, △ T are always positioned in [A, the B] section.
Wherein, the temperature of the outlet of condenser is lower in the application, and refrigerating capacity will be bigger, so by controlling condenser
The temperature value of outlet, but the minimum limiting value of condensator outlet temperature is equal to outside environment temperature, it is therefore desirable to it adopts simultaneously
Collect the outlet temperature of above-mentioned outdoor condenser and outdoor environment temperature and be compared, and difference is controlled in above-mentioned preset areas
Between.
In embodiments of the present invention, it is controlled using the outlet temperature according to outdoor condenser and the difference of outdoor environment temperature
The mode of operation of air conditioner, by obtaining the outdoor outlet temperature of condenser and the difference of outdoor environment temperature；Whether judge difference
Positioned at pre-set interval；According to the operating status of judging result control air-conditioning, the mesh that air-conditioning adaptively adjusts operating parameter is reached
, it is achieved thereby that reducing the technique effect of air conditioner power consumption, and then solve since frequency changer foundation receives in the prior art
The control instruction triggered to user adjusts refrigeration effect, the technical issues of leading to air conditioner power consumption increase.
Optionally, before obtaining the outdoor outlet temperature of condenser and the difference of outdoor environment temperature in step s 102,
The method for the airconditioning control that the application provides further includes：
Step S101, the outlet temperature and outdoor environment temperature of collection room external condenser.
Further, optionally, the outlet temperature of collection room external condenser and outdoor environment temperature include in step S101：
Step1 passes through the outlet temperature of the sensor collection room external condenser of outdoor condenser；
Step2 acquires outdoor environment temperature by outside environment temperature sensor.
Specifically, with reference to Step1 and Step2 in step S101 and step S101, the outlet temperature of collection room external condenser
Degree and outdoor environment temperature include：Pass through the outlet temperature of the sensor collection room external condenser of outdoor condenser；And pass through
Outside environment temperature sensor acquisition outdoor environment temperature.
Optionally, the outdoor outlet temperature of condenser is obtained in step S102 and the difference of outdoor environment temperature includes：
Step1 by the outlet temperature of outdoor controller counting chamber external condenser and the difference of outdoor environment temperature, is obtained
Difference.
Specifically, the outlet temperature and outdoor environment of outdoor condenser are calculated in the method for the airconditioning control that the application provides
The difference of temperature is calculated by outdoor unit control machine to be completed or is completed by comparing algorithm；Microcontroller or other tools can also be passed through
The equipment of standby computing capability is realized, only using outdoor controller as preferable example in the method for the airconditioning control that the application provides
Illustrate, be subject to realize the application provide airconditioning control method, do not limit specifically.
Optionally, the operating status in step S106 according to judging result control air-conditioning includes：
Step1, in the case where judging result is located at pre-set interval for the difference, control running state of air conditioner is constant；
Step2, judging result for the difference not be located at pre-set interval in the case of, according to the difference with it is described pre-
If the relationship of endpoint value in section, the operating parameter of the outer wind turbine of adjustment air-conditioning and/or compressor.
Optionally, it is adjusted outside air-conditioning according to difference and the relationship of endpoint value in pre-set interval in the Step2 in step S106
The operating parameter of wind turbine and/or compressor includes：
Step S1, the endpoint value in pre-set interval respectively include first end point value and the second endpoint value, and first end point
In the case that value is less than the second endpoint value, when difference is more than the second endpoint value, the rotating speed of the outer wind turbine of adjustment air-conditioning, by first turn
Velocity modulation is whole to the second rotating speed, wherein, the first rotating speed is less than the second rotating speed；
Step S2, judges whether the second rotating speed is the maximum (top) speed of the outer wind turbine of air-conditioning, and detects whether difference is more than second
Endpoint value；
Step S3, in the case where the second rotating speed is more than the second endpoint value for the maximum (top) speed and difference of wind turbine outside air-conditioning,
The frequency of compressor is adjusted, is adjusted by first frequency to second frequency, and detects whether difference is more than the second endpoint value, wherein,
First frequency is less than second frequency.
Specifically, with reference to above-mentioned steps S1 to S3, it is assumed that pre-set interval is [A, B], wherein, A is that the application mentions
One end point value, B are the second endpoint values that the application mentions, and wherein A is less than B, and difference is still illustrated by taking above-mentioned △ T as an example,
When △ T are more than B, the rotating speed of the outer wind turbine of adjustment air-conditioning, that is, promoted the outer wind turbine of air-conditioning rotating speed (the application mention by first
Adjustment of rotational speed to the second rotating speed, wherein, the first rotating speed be less than the second rotating speed)；
Judge whether current rotating speed (that is, rotating speed after being promoted) is maximum (top) speed, and whether still to detect current △ T at this time
More than B；
What needs to be explained here is that △ T can change, because after the rotating speed of wind turbine changes outside air-conditioning, room
The outlet temperature and outdoor environment temperature of external condenser can change, and pass through the outlet temperature of outdoor condenser acquired in real time
And outdoor environment temperature, real-time update △ T, and judge the numerical values recited relationship between △ T and pre-set interval, and then adjust air-conditioning
The rotating speed of outer wind turbine, when the rotating speed of wind turbine outside air-conditioning is maximum (top) speed and difference △ T are more than the second endpoint value B, adjustment compression
The frequency (that is, promoting compressor frequency) of machine, to ensure △ T always in [A, B].
Further, optionally, the method for the airconditioning control that the application provides further includes：
Step S4 is adjusted by first frequency to second frequency in the frequency of compressor, and detects that difference is more than second end
In the case of point value, the frequency of compressor is adjusted, is adjusted by second frequency to third frequency, until the difference detected is located in advance
If in section, wherein, second frequency is less than third frequency.
Specifically, based on above-mentioned S1 to S3, after compressor promotes frequency, when difference △ T are still greater than the second endpoint value B,
The frequency of compressor is continued to lift up, until △ T are in [A, B] always.
To sum up, Fig. 2 is the flow diagram of the method for according to embodiments of the present invention one another airconditioning control, such as Fig. 2
Shown, the method for the airconditioning control that the application provides is specific as follows：
The application provide airconditioning control method in need on outdoor condenser increase condensator outlet sensor and
Outside environment temperature sensor；And increase program in the control of air-conditioning：Condensator outlet temperature T1 and outdoor side ring are set
The difference △ T of border temperature T2, generator set controller detects above-mentioned 2 temperature values in real time, and as A≤△ T≤B, machine system maintains
Current operating status, as △ T ＞ B, outer rotation speed of fan carries out rising film condensation, if outer rotation speed of fan has risen to maximum,
There are still △ T ＞ B, then one grade of operations of compressor frequency promotion.Ensure in the process of running, temperature difference △ T are in [A, B] always
Between.
Flow is as follows：
Step S1, air conditioner refrigerating booting operation；
Step S2, outer machine controller, which compares, generates △ T；
Step S3 when △ T are located at [A, B], maintains air-conditioning current operating conditions；
Step S4 when △ T are more than B, promotes outer rotation speed of fan；
Step S5 when outer rotation speed of fan is maximum (top) speed, and △ T are more than B, promotes compressor operating rotating speed.
The method for the airconditioning control that the application provides is joined according to refrigeration principle by condensator outlet temperature on the outside of collection room
It counts and by the use of this parameter as the foundation for adjusting air-conditioning system miscellaneous equipment operating status, air-conditioning system is made to use ring in current
Maximum refrigerating capacity can be exported under border.After increasing this control method, it can make air-conditioning system can be under outdoor full working scope
The best state of refrigeration effect is run, and improves the comfort (refrigeration) of air-conditioning and the energy saving of operation.Promote air-conditioning
Comfort (refrigeration) and operation energy saving.
Similarly, in the case of air-conditioning heating, still can by acquire outdoor unit environment temperature and outside other with
The temperature of associated components is heated, the operating status of air-conditioning is adjusted, details are not described herein again.
Embodiment two
Other side according to embodiments of the present invention, provides a kind of device of airconditioning control, and Fig. 3 is according to the present invention
A kind of structure diagram of the device of airconditioning control of embodiment two, as shown in figure 3, including：
Acquisition module 32, for obtaining the difference of the outlet temperature of outdoor condenser and outdoor environment temperature；Judgment module
34, for judging whether difference is located at pre-set interval；Control module 36, for the operation shape according to judging result control air-conditioning
State.
In embodiments of the present invention, it is controlled using the outlet temperature according to outdoor condenser and the difference of outdoor environment temperature
The mode of operation of air conditioner, by obtaining the outdoor outlet temperature of condenser and the difference of outdoor environment temperature；Whether judge difference
Positioned at pre-set interval；According to the operating status of judging result control air-conditioning, the mesh that air-conditioning adaptively adjusts operating parameter is reached
, it is achieved thereby that reducing the technique effect of air conditioner power consumption, and then solve since frequency changer foundation receives in the prior art
The control instruction triggered to user adjusts refrigeration effect, the technical issues of leading to air conditioner power consumption increase.
Optionally, acquisition module 32 includes：Acquiring unit, for passing through going out for outdoor controller counting chamber external condenser
The difference of mouth temperature and outdoor environment temperature, obtains difference.
Optionally, the control module 36 includes：First control unit, for being located in advance for the difference in judging result
If in the case of section, control running state of air conditioner is constant；Second control unit, for being the difference not position in judging result
In the case of pre-set interval, according to the relationship of endpoint value in the difference and the pre-set interval, the outer wind turbine of adjustment air-conditioning and/
Or the operating parameter of compressor.
Further, optionally, the second control unit includes：The first adjustment subelement, for the end in pre-set interval
In the case that point value respectively includes first end point value and the second endpoint value, and first end point value is less than the second endpoint value, work as difference
During more than the second endpoint value, the rotating speed of the outer wind turbine of adjustment air-conditioning, by the first adjustment of rotational speed to the second rotating speed, wherein, the first rotating speed
Less than the second rotating speed；Judgment sub-unit for judging whether the second rotating speed is the maximum (top) speed of wind turbine outside air-conditioning, and detects difference
Whether the second endpoint value is more than；Second adjustment subelement, in maximum (top) speed of second rotating speed for wind turbine outside air-conditioning, and difference
In the case of more than the second endpoint value, the frequency of compressor is adjusted, is adjusted by first frequency to second frequency, and detect difference to be
It is no to be more than the second endpoint value, wherein, first frequency is less than second frequency.
Further, optionally, the device for the airconditioning control that the application provides further includes：Third adjusts subelement, is used for
It is adjusted to second frequency and in the case of detecting that difference is more than the second endpoint value, adjusted by first frequency in the frequency of compressor
The frequency of whole compressor is adjusted by second frequency to third frequency, until detect that difference is less than the second endpoint value, wherein, the
Two frequencies are less than third frequency.
Embodiment three
Another aspect according to embodiments of the present invention provides a kind of system of airconditioning control, including：First sensing
Device, second sensor and outdoor machine of air-conditioner, wherein, first sensor is configured at the outlet of the outdoor condenser of outdoor machine of air-conditioner, is used for
The outlet temperature of collection room external condenser；Second sensor, for acquiring outdoor environment temperature；Outdoor machine of air-conditioner, for calculating the
The collected outdoor outlet temperature of condenser of one sensor and the difference of the collected outdoor environment temperature of second sensor, sentence
Whether offset value is located at pre-set interval；In the case where the judgment result is yes, control running state of air conditioner is constant；In judging result
In the case of no, according to difference and the relationship of endpoint value in pre-set interval, the operation of the outer wind turbine of adjustment air-conditioning and/or compressor
Parameter.
Example IV
Another aspect according to embodiments of the present invention provides a kind of air-conditioning, including：The system of airconditioning control, wherein,
The system that the system of airconditioning control includes the airconditioning control in above-described embodiment three.
The embodiments of the present invention are for illustration only, do not represent the quality of embodiment.
In the above embodiment of the present invention, all emphasize particularly on different fields to the description of each embodiment, do not have in some embodiment
The part of detailed description may refer to the associated description of other embodiment.
In several embodiments provided herein, it should be understood that disclosed technology contents can pass through others
Mode is realized.Wherein, the apparatus embodiments described above are merely exemplary, such as the division of the unit, Ke Yiwei
A kind of division of logic function, can there is an other dividing mode in actual implementation, for example, multiple units or component can combine or
Person is desirably integrated into another system or some features can be ignored or does not perform.Another point, shown or discussed is mutual
Between coupling, direct-coupling or communication connection can be INDIRECT COUPLING or communication link by some interfaces, unit or module
It connects, can be electrical or other forms.
The unit illustrated as separating component may or may not be physically separate, be shown as unit
The component shown may or may not be physical unit, you can be located at a place or can also be distributed to multiple
On unit.Some or all of unit therein can be selected according to the actual needs to realize the purpose of this embodiment scheme.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, it can also
That each unit is individually physically present, can also two or more units integrate in a unit.Above-mentioned integrated list
The form that hardware had both may be used in member is realized, can also be realized in the form of SFU software functional unit.
If the integrated unit is realized in the form of SFU software functional unit and is independent product sale or uses
When, it can be stored in a computer read/write memory medium.Based on such understanding, technical scheme of the present invention is substantially
The part to contribute in other words to the prior art or all or part of the technical solution can be in the form of software products
It embodies, which is stored in a storage medium, is used including some instructions so that a computer
Equipment (can be personal computer, server or network equipment etc.) perform each embodiment the method for the present invention whole or
Part steps.And aforementioned storage medium includes：USB flash disk, read-only memory (ROM, Read-Only Memory), arbitrary access are deposited
Reservoir (RAM, Random Access Memory), mobile hard disk, magnetic disc or CD etc. are various can to store program code
Medium.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (14)
- A kind of 1. method of airconditioning control, which is characterized in that including：Obtain the outdoor outlet temperature of condenser and the difference of outdoor environment temperature；Judge whether the difference is located at pre-set interval；Operating status according to judging result control air-conditioning.
- 2. according to the method described in claim 1, it is characterized in that, in the outlet temperature for obtaining outdoor condenser and outdoor Before the difference of environment temperature, the method further includes：Acquire the outlet temperature of the outdoor condenser and the outdoor environment temperature.
- 3. according to the method described in claim 2, it is characterized in that, outlet temperature and the institute of the acquisition outdoor condenser Outdoor environment temperature is stated to include：The outlet temperature of the outdoor condenser is acquired by the sensor of the outdoor condenser；The outdoor environment temperature is acquired by outside environment temperature sensor.
- 4. method according to claim 1 or 2, which is characterized in that the outlet temperature for obtaining outdoor condenser and room The difference of external environment temperature includes：The outdoor outlet temperature of condenser and the difference of the outdoor environment temperature are calculated by outdoor controller, obtain institute State difference.
- 5. the according to the method described in claim 1, it is characterized in that, operating status packet according to judging result control air-conditioning It includes：In the case where judging result is located at pre-set interval for the difference, control running state of air conditioner is constant；In the case where judging result is not located at pre-set interval for the difference, according to the difference and the pre-set interval middle-end The operating parameter of the relationship of point value, the outer wind turbine of adjustment air-conditioning and/or compressor.
- It is 6. according to the method described in claim 5, it is characterized in that, described according to endpoint in the difference and the pre-set interval The operating parameter of the relationship of value, the outer wind turbine of adjustment air-conditioning and/or compressor includes：Endpoint value in the pre-set interval respectively includes first end point value and the second endpoint value, and the first end point value is small In the case of second endpoint value, when the difference is more than second endpoint value, the outer wind turbine of the air-conditioning is adjusted Rotating speed, by the first adjustment of rotational speed to the second rotating speed, wherein, first rotating speed is less than second rotating speed；Judge whether second rotating speed is the maximum (top) speed of the outer wind turbine of the air-conditioning, and whether detect the difference more than described Second endpoint value；In maximum (top) speed of second rotating speed for wind turbine outside the air-conditioning, and the difference is more than the feelings of second endpoint value Under condition, the frequency of the compressor is adjusted, is adjusted by first frequency to second frequency, and whether detect the difference more than described Second endpoint value, wherein, the first frequency is less than the second frequency.
- 7. according to the method described in claim 6, it is characterized in that, the method further includes：It is adjusted in the frequency of the compressor by the first frequency to the second frequency, and detects that the difference is more than institute In the case of stating the second endpoint value, the frequency of the compressor is adjusted, is adjusted by the second frequency to third frequency, until inspection The difference measured is located in the pre-set interval, wherein, the second frequency is less than the third frequency.
- 8. a kind of device of airconditioning control, which is characterized in that including：Acquisition module, for obtaining the difference of the outlet temperature of outdoor condenser and outdoor environment temperature；Judgment module, for judging whether the difference is located at pre-set interval；Control module, for the operating status according to judging result control air-conditioning.
- 9. device according to claim 8, which is characterized in that the acquisition module includes：Acquiring unit calculates the outlet temperature of the outdoor condenser and the outdoor environment temperature for passing through outdoor controller The difference of degree obtains the difference.
- 10. device according to claim 8, which is characterized in that the control module includes：First control unit in the case of being located at pre-set interval for the difference in judging result, controls operation of air conditioner shape State is constant；Second control unit, in the case of not being located at pre-set interval for the difference in judging result, according to the difference With the relationship of endpoint value in the pre-set interval, the operating parameter of the outer wind turbine of adjustment air-conditioning and/or compressor.
- 11. device according to claim 10, which is characterized in that second control unit includes：The first adjustment subelement respectively includes first end point value and the second endpoint for the endpoint value in the pre-set interval Value, and the first end point value be less than second endpoint value in the case of, when the difference be more than second endpoint value when, The rotating speed of the outer wind turbine of the air-conditioning is adjusted, by the first adjustment of rotational speed to the second rotating speed, wherein, first rotating speed is less than described the Two rotating speeds；Judgment sub-unit, for judge second rotating speed whether be wind turbine outside the air-conditioning maximum (top) speed, and detect described in Whether difference is more than second endpoint value；Second adjustment subelement, in maximum (top) speed of second rotating speed for wind turbine outside the air-conditioning, and the difference is big In the case of second endpoint value, the frequency of the compressor is adjusted, is adjusted by first frequency to second frequency, and is detected Whether the difference is more than second endpoint value, wherein, the first frequency is less than the second frequency.
- 12. according to the devices described in claim 11, which is characterized in that described device further includes：Third adjusts subelement, for being adjusted in the frequency of the compressor by the first frequency to the second frequency, and In the case of detecting that the difference is more than second endpoint value, the frequency of the compressor is adjusted, by the second frequency It adjusts to third frequency, until the difference detected is located in the pre-set interval, wherein, the second frequency is less than institute State third frequency.
- 13. a kind of system of airconditioning control, which is characterized in that including：First sensor, second sensor and outdoor machine of air-conditioner, In,The first sensor is configured at the outlet of the outdoor condenser of the outdoor machine of air-conditioner, for acquiring the outdoor condensation The outlet temperature of device；The second sensor, for acquiring outdoor environment temperature；The outdoor machine of air-conditioner, for calculating the outlet temperature of the collected outdoor condenser of the first sensor and described The difference of the collected outdoor environment temperature of second sensor, judges whether the difference is located at pre-set interval；Judging As a result in the case of being, control running state of air conditioner is constant；In the case where judging result is no, according to the difference and institute State the operating parameter of the relationship of endpoint value in pre-set interval, the outer wind turbine of adjustment air-conditioning and/or compressor.
- 14. a kind of air-conditioning, which is characterized in that including：The system of airconditioning control, wherein, the system of the airconditioning control includes power The system that profit requires the airconditioning control described in 13.
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