CN106247534B - A kind of ambient condition judgment means, method and the air-conditioning of air-conditioning - Google Patents
A kind of ambient condition judgment means, method and the air-conditioning of air-conditioning Download PDFInfo
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- CN106247534B CN106247534B CN201610644610.4A CN201610644610A CN106247534B CN 106247534 B CN106247534 B CN 106247534B CN 201610644610 A CN201610644610 A CN 201610644610A CN 106247534 B CN106247534 B CN 106247534B
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- room
- capacity
- air
- refrigerating capacity
- air conditioner
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Classifications
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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
-
- 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
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
-
- 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
- F24F11/64—Electronic processing using pre-stored data
-
- 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 present invention provides ambient condition judgment means, method and the air-conditioning of a kind of air-conditioning.Wherein, device includes storage unit, refrigerating capacity acquiring unit and judging unit, wherein the storage unit, for storing preset cooling capacity；The refrigerating capacity acquiring unit, for obtaining the actual refrigerating capacity of running air-conditioning；The judging unit, for judging the state of operation of air conditioner environment according to the relationship between the actual refrigerating capacity and preset cooling capacity.The solution of the present invention can determine the ambient conditions in operation of air conditioner space in air-conditioning use process, enable to the improper use for correcting air-conditioning in time, reduce air conditioning energy consumption and promote indoor air quality.
Description
Technical field
The present invention relates to electrical equipment control field more particularly to ambient condition judgment means, method and the air-conditionings of air-conditioning.
Background technique
It to close the doors and windows in air-conditioning opening process.Hot summer, no matter at home or workplace, when a performance
Well, when the powerful air-conditioning that freezes provides refrigerant to people, since the door and window in room is not turned off for a long time, indoor and outdoor is caused
Air flowing increases room temperature, and existing air conditioning control method is usually for the purpose of adjusting room temperature, if room temperature
Setting value is not achieved, air-conditioning will carry out load on, and generate more refrigerating capacitys, and air-conditioning is thus made to consume additional electricity
Energy.In addition, when outside air temperature is higher, and air-conditioning is in the state for keeping temperature for a long time, illustrates in room for a long time without logical
Wind, air quality be not high.
In general, air-conditioning can not judge the door and window for whether forgetting to close, Huo Zhekong using user in use
Whether space where adjusting does not open a window in a longer time section ventilation, thus sky where causing energy consumption higher or air-conditioning
Between air quality deteriorate.
Summary of the invention
It is a primary object of the present invention to overcome the defect of the above-mentioned prior art, the ambient condition for providing a kind of air-conditioning is sentenced
Disconnected device, method and air-conditioning, with solve air-conditioning in the prior art use process environment it is improper caused by energy consumption it is higher or
Air quality deteriorates.
One aspect of the present invention provides a kind of ambient condition judgment means of air-conditioning, including storage unit, refrigerating capacity obtain
Unit and judging unit, wherein the storage unit, for storing preset cooling capacity；The refrigerating capacity acquiring unit, is used for
Obtain the actual refrigerating capacity of running air-conditioning；The judging unit, for according to the actual refrigerating capacity and preset cooling capacity
Between relationship, judge the state of operation of air conditioner environment.
Optionally, the actual refrigerating capacity is determined according to air outlet wind speed and air outlet temperature, or according to air conditioning energy consumption
It determines.
Optionally, the storage unit, for storing the corresponding relationship of the preset cooling capacity and cooling stages.
Optionally, the cooling stages include fast cooling stage and temperature holding stage.
Optionally, when the cooling stages are fast cooling stage, corresponding preset cooling capacity=(S × h × T × A)
× Q, wherein S is refrigeration area in room, and h is the height in room, and T=room temperature-set temperature, A is every cubic metres of air
The refrigerating capacity of 1 DEG C of needs is reduced, Q is room coefficient of heat transfer.
Optionally, when the cooling stages are temperature holding stages, corresponding preset cooling capacity=(S × h × T1) × B
× Q+W, wherein S is refrigeration area in room, and h is the height in room, and T1=outdoor temperature-set temperature, B is every cubic metre of sky
Between indoors 1 DEG C of outer temperature difference when keep set temperature required for refrigerating capacity, Q be room coefficient of heat transfer, W is in room
The power of heat-producing device.
Optionally, the storage unit, is also used to store room cooling system Q and indoor/outdoor temperature-difference, and/or room is used
Way, and/or occupancy, and/or indoor article specific heat capacity, and/or personnel pass in and out the second corresponding relationship of frequency.
Optionally, according to the relationship between the actual refrigerating capacity and preset cooling capacity, judge the shape of operation of air conditioner environment
State include: when operation of air conditioner is in the fast cooling stage, in first time period, the actual refrigerating capacity and preset cooling capacity not phase
Symbol, and it is greater than preset cooling capacity, and room temperature is not up to preset temperature, then is judged as that room airtightness is bad.
Optionally, according to the relationship between the actual refrigerating capacity and preset cooling capacity, judge the shape of operation of air conditioner environment
State includes: when operation of air conditioner is in temperature holding stage, and in second time period, actual refrigerating capacity is consistent with preset cooling capacity, then
Judge that room needs to divulge information.
Optionally, described to be consistent including equal or equal within the scope of first error.
It optionally, further include prompt unit, the prompt unit is used to be sent according to the state of operation of air conditioner environment and prompt
Signal.
An additional aspect of the present invention provides a kind of air-conditioning, the ambient condition judgement including aforementioned any air-conditioning
Device.
Another aspect of the invention provides a kind of ambient condition judgment method of air-conditioning, including storing step, refrigeration
Measure obtaining step and judgment step, wherein the storing step, for storing preset cooling capacity；The refrigerating capacity obtains step
Suddenly, for obtaining the actual refrigerating capacity of running air-conditioning；The judgment step is used for according to the actual refrigerating capacity and presets
Relationship between refrigerating capacity judges the state of operation of air conditioner environment.
Optionally, the actual refrigerating capacity is determined according to air outlet wind speed and air outlet temperature, or according to air conditioning energy consumption
It determines.
Optionally, the storing step, for storing the corresponding relationship of the preset cooling capacity and cooling stages.
Optionally, the cooling stages include fast cooling stage and temperature holding stage.
Optionally, when the cooling stages are fast cooling stage, corresponding preset cooling capacity=(S × h × T × A)
× Q, wherein S is refrigeration area in room, and h is the height in room, and T=room temperature-set temperature, A is every cubic metres of air
The refrigerating capacity of 1 DEG C of needs is reduced, Q is room coefficient of heat transfer.
Optionally, when the cooling stages are temperature holding stages, corresponding preset cooling capacity=(S × h × T1) × B
× Q+W, wherein S is refrigeration area in room, and h is the height in room, and T1=outdoor temperature-set temperature, B is every cubic metre
Space indoors 1 DEG C of outer temperature difference when keep set temperature required for refrigerating capacity, Q be room coefficient of heat transfer, W is in room
Heat-producing device power.
Optionally, the storing step, is also used to store room cooling system Q and indoor/outdoor temperature-difference, and/or room is used
Way, and/or occupancy, and/or indoor article specific heat capacity, and/or personnel pass in and out the second corresponding relationship of frequency.
Optionally, according to the relationship between the actual refrigerating capacity and preset cooling capacity, judge the shape of operation of air conditioner environment
State include: when operation of air conditioner is in the fast cooling stage, in first time period, the actual refrigerating capacity and preset cooling capacity not phase
Symbol, and it is greater than preset cooling capacity, and room temperature is not up to preset temperature, then is judged as that room airtightness is bad.
Optionally, according to the relationship between the actual refrigerating capacity and preset cooling capacity, judge the shape of operation of air conditioner environment
State includes: when operation of air conditioner is in temperature holding stage, and in second time period, actual refrigerating capacity is consistent with preset cooling capacity, then
Judge that room needs to divulge information.
Optionally, described to be consistent including equal or equal within the scope of first error.
It optionally, further include prompt step, the prompt step is used to be sent according to the state of operation of air conditioner environment and prompt
Signal
The solution of the present invention can determine the ambient conditions in operation of air conditioner space in air-conditioning use process, so that energy
The improper use of enough air-conditionings of corrigendum in time, reduces air conditioning energy consumption and promotes indoor air quality.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present invention, constitutes a part of the invention, this hair
Bright illustrative embodiments and their description are used to explain the present invention, and are not constituted improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is the structural schematic diagram of an embodiment of the ambient condition judgment means of air-conditioning provided by the invention；
Fig. 2 is the structural schematic diagram of the another embodiment of the ambient condition judgment means of air-conditioning provided by the invention；
Fig. 3 is the structural schematic diagram of an embodiment of air-conditioning provided by the invention；
Fig. 4 is the method schematic diagram of an embodiment of the ambient condition judgment method of air-conditioning provided by the invention.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with the specific embodiment of the invention and
Technical solution of the present invention is clearly and completely described in corresponding attached drawing.Obviously, described embodiment is only the present invention one
Section Example, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not doing
Every other embodiment obtained under the premise of creative work out, shall fall within the protection scope of the present invention.
It should be noted that description and claims of this specification and term " first " in above-mentioned attached drawing, "
Two " etc. be to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It should be understood that using in this way
Data be interchangeable under appropriate circumstances, 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 " includes " and " having " and their any deformation, it is intended that cover
Cover it is non-exclusive include, for example, the process, method, system, product or equipment for containing a series of steps or units are not necessarily limited to
Step or unit those of is clearly listed, but may include be not clearly listed or for these process, methods, product
Or other step or units that equipment is intrinsic.
Fig. 1 is the structural schematic diagram of an embodiment of the ambient condition judgment means of air-conditioning provided by the invention.
The embodiment of the invention, as shown in Figure 1.A kind of ambient condition judgment means 10 of air-conditioning, including storage
Unit 101, refrigerating capacity acquiring unit 103 and judging unit 105.
Storage unit, for storing preset cooling capacity.
Optionally, preset cooling capacity can be tested according to specific model, specific environment, obtained specific environment
Under, the preset cooling capacity of the air-conditioning of specific model.
It is alternatively possible to the preset refrigerating capacity stored using the calculation formula of preset cooling capacity.
Optionally, storage unit also stores the corresponding relationship of preset cooling capacity and cooling stages.For example, cooling stages section
Including fast cooling stage and temperature holding stage.
When cooling stages are the fast cooling stages, corresponding preset cooling capacity=(S × h × T × A) × Q,
Wherein S is refrigeration area in room, and h is the height in room, and T=room temperature-set temperature, A is every cubic metre
Air reduces the refrigerating capacity of 1 DEG C of needs, and Q is room coefficient of heat transfer.
When cooling stages are temperature holding stages, corresponding preset cooling capacity=(S × h × T1) × B × Q+W,
Wherein S is refrigeration area in room, and h is the height in room, and T1=outdoor temperature-set temperature, B is every cubic metre
Space indoors 1 DEG C of outer temperature difference when keep set temperature required for refrigerating capacity, Q be room coefficient of heat transfer, W is in room
Heat-producing device power.
It determines in order to be more accurate, optionally, room coefficient of heat transfer Q can be set to use with indoor/outdoor temperature-difference, room
On the way, at least one of occupancy, indoor article specific heat capacity, personnel's disengaging frequency are associated, according to indoor/outdoor temperature-difference, room
Purposes, occupancy, indoor article specific heat capacity, personnel pass in and out the variation of at least one of frequency and change.
Optionally, storage unit, also storage room cooling system Q and indoor/outdoor temperature-difference, room application, occupancy, room
Interior article specific heat capacity, personnel pass in and out the second corresponding relationship of at least one parameter in frequency.
Refrigerating capacity acquiring unit, for obtaining the actual refrigerating capacity of running air-conditioning.
Optionally, actual refrigerating capacity is determined according to air outlet wind speed and air outlet temperature.
Optionally, actual refrigerating capacity is determined according to air conditioning energy consumption.
Judging unit, for judging operation of air conditioner ring according to the relationship between the actual refrigerating capacity and preset cooling capacity
The state in border.
Optionally, when operation of air conditioner is in the fast cooling stage, in first time period, the actual refrigerating capacity be equipped in advance
Cooling capacity is not consistent, and is greater than preset cooling capacity, and room temperature is not up to preset temperature, then is judged as that room airtightness is bad.
For example, 30 degrees Celsius of room temperature, preset temperature is 26 degrees Celsius, it is contemplated that 26 degrees Celsius can be dropped in 20 minutes.So
And air-conditioning actual refrigerating capacity always works at and is not consistent with preset cooling capacity, and is greater than the working condition of preset cooling capacity, still
At 20 minutes, and to drop to 26 degrees Celsius, it is determined that room airtightness is bad, such as exists and for example forget to close window, shutdown
Situation.
Optionally, judge whether air-conditioning actual refrigerating capacity is consistent with preset cooling capacity, can be air-conditioning actual refrigerating capacity with
Preset cooling capacity is equal or air-conditioning actual refrigerating capacity is within the scope of the first error centered on preset cooling capacity.Such as
First error range is 5%, then it is equal to fall in [preset cooling capacity (1-5%), preset cooling capacity (1+5%)] for air-conditioning actual refrigerating capacity
Belong to air-conditioning actual refrigerating capacity to be consistent with preset cooling capacity.
Optionally, when operation of air conditioner is in temperature holding stage, in second time period, actual refrigerating capacity and preset cooling capacity
It is consistent, then judges that room needs to divulge information.
Optionally, judge whether air-conditioning actual refrigerating capacity is consistent with preset cooling capacity, can be air-conditioning actual refrigerating capacity with
Preset cooling capacity is equal or air-conditioning actual refrigerating capacity is within the scope of the first error centered on preset cooling capacity.Such as
First error range is 5%, then it is equal to fall in [preset cooling capacity (1-5%), preset cooling capacity (1+5%)] for air-conditioning actual refrigerating capacity
Belong to air-conditioning actual refrigerating capacity to be consistent with preset cooling capacity.
Fig. 2 is the structural schematic diagram of the another embodiment of the ambient condition judgment means of air-conditioning provided by the invention.
The embodiment of the invention, in conjunction with the various aspects of other each embodiments of the invention.As shown in Fig. 2,
A kind of ambient condition judgment means 20 of air-conditioning, including storage unit 201, refrigerating capacity acquiring unit 203,205 and of judging unit
Prompt unit 207.
Storage unit, for storing preset cooling capacity.
Optionally, preset cooling capacity can be tested according to specific model, specific environment, obtained specific environment
Under, the preset cooling capacity of the air-conditioning of specific model.
It is alternatively possible to the preset refrigerating capacity stored using the calculation formula of preset cooling capacity.
Optionally, storage unit also stores the corresponding relationship of preset cooling capacity and cooling stages.For example, cooling stages section
Including fast cooling stage and temperature holding stage.
When cooling stages are the fast cooling stages, corresponding preset cooling capacity=(S × h × T × A) × Q,
Wherein S is refrigeration area in room, and h is the height in room, and T=room temperature-set temperature, A is every cubic metre
Air reduces the refrigerating capacity of 1 DEG C of needs, and Q is room coefficient of heat transfer.
When cooling stages are temperature holding stages, corresponding preset cooling capacity=(S × h × T1) × B × Q+W,
Wherein S is refrigeration area in room, and h is the height in room, and T1=outdoor temperature-set temperature, B is every cubic metre
Space indoors 1 DEG C of outer temperature difference when keep set temperature required for refrigerating capacity, Q be room coefficient of heat transfer, W is in room
Heat-producing device power.
It determines in order to be more accurate, optionally, room coefficient of heat transfer Q can be set to use with indoor/outdoor temperature-difference, room
On the way, at least one of occupancy, indoor article specific heat capacity, personnel's disengaging frequency are associated, according to indoor/outdoor temperature-difference, room
Purposes, occupancy, indoor article specific heat capacity, personnel pass in and out the variation of at least one of frequency and change.
Optionally, storage unit, also storage room cooling system Q and indoor/outdoor temperature-difference, room application, occupancy, room
Interior article specific heat capacity, personnel pass in and out the second corresponding relationship of at least one parameter in frequency.
Refrigerating capacity acquiring unit, for obtaining the actual refrigerating capacity of running air-conditioning.
Optionally, actual refrigerating capacity is determined according to air outlet wind speed and air outlet temperature.
Optionally, actual refrigerating capacity is determined according to air conditioning energy consumption.
Judging unit, for judging operation of air conditioner ring according to the relationship between the actual refrigerating capacity and preset cooling capacity
The state in border.
Optionally, when operation of air conditioner is in the fast cooling stage, in first time period, the actual refrigerating capacity be equipped in advance
Cooling capacity is not consistent, and is greater than preset cooling capacity, and room temperature is not up to preset temperature, then is judged as that room airtightness is bad.
For example, 30 degrees Celsius of room temperature, preset temperature is 26 degrees Celsius, it is contemplated that 26 degrees Celsius can be dropped in 20 minutes.So
And air-conditioning actual refrigerating capacity always works at and is not consistent with preset cooling capacity, and is greater than the working condition of preset cooling capacity, still
At 20 minutes, and to drop to 26 degrees Celsius, it is determined that room airtightness is bad, such as exists and for example forget to close window, shutdown
Situation.
Optionally, judge whether air-conditioning actual refrigerating capacity is consistent with preset cooling capacity, can be air-conditioning actual refrigerating capacity with
Preset cooling capacity is equal or air-conditioning actual refrigerating capacity is within the scope of the first error centered on preset cooling capacity.Such as
First error range is 5%, then it is equal to fall in [preset cooling capacity (1-5%), preset cooling capacity (1+5%)] for air-conditioning actual refrigerating capacity
Belong to air-conditioning actual refrigerating capacity to be consistent with preset cooling capacity.
Optionally, when operation of air conditioner is in temperature holding stage, in second time period, actual refrigerating capacity and preset cooling capacity
It is consistent, then judges that room needs to divulge information.
Optionally, judge whether air-conditioning actual refrigerating capacity is consistent with preset cooling capacity, can be air-conditioning actual refrigerating capacity with
Preset cooling capacity is equal or air-conditioning actual refrigerating capacity is within the scope of the first error centered on preset cooling capacity.Such as
First error range is 5%, then it is equal to fall in [preset cooling capacity (1-5%), preset cooling capacity (1+5%)] for air-conditioning actual refrigerating capacity
Belong to air-conditioning actual refrigerating capacity to be consistent with preset cooling capacity.
Prompt unit, the prompt unit are used to send standby signal according to the state of operation of air conditioner environment.
For example, standby signal can be sent when judging unit determines that room airtightness is bad.Standby signal can be prompt
Sound, alarm signal can also be sent to the mobile phone of user, on computer by network, user notified to check door and window.
For example, standby signal can be sent when judging unit determines that room needs to divulge information.Standby signal can be prompt
Sound, alarm signal can also be sent to the mobile phone of user, on computer by network, user notified to divulge information in time.
Fig. 3 is the structural schematic diagram of an embodiment of air-conditioning provided by the invention.
The embodiment of the invention, in conjunction with the various aspects of other each embodiments of the invention.As shown in figure 3,
A kind of air-conditioning 3, the ambient condition judgment means including the air-conditioning that such as specific embodiment of the invention provides.
Fig. 4 is the method schematic diagram of an embodiment of the ambient condition judgment method of air-conditioning provided by the invention.
The embodiment of the invention, in conjunction with the various aspects of other each embodiments of the invention.As shown in Figure 4.
A kind of ambient condition judgment method of air-conditioning, including storing step S410, refrigerating capacity obtaining step S430 and judgment step
S450。
Storing step, for storing preset cooling capacity.
Optionally, preset cooling capacity can be tested according to specific model, specific environment, obtained specific environment
Under, the preset cooling capacity of the air-conditioning of specific model.
It is alternatively possible to the preset refrigerating capacity stored using the calculation formula of preset cooling capacity.
Optionally, storing step also stores the corresponding relationship of preset cooling capacity and cooling stages.For example, cooling stages section
Including fast cooling stage and temperature holding stage.
When cooling stages are the fast cooling stages, corresponding preset cooling capacity=(S × h × T × A) × Q,
Wherein S is refrigeration area in room, and h is the height in room, and T=room temperature-set temperature, A is every cubic metre
Air reduces the refrigerating capacity of 1 DEG C of needs, and Q is room coefficient of heat transfer.
When cooling stages are temperature holding stages, corresponding preset cooling capacity=(S × h × T1) × B × Q+W,
Wherein S is refrigeration area in room, and h is the height in room, and T1=outdoor temperature-set temperature, B is every cubic metre
Space indoors 1 DEG C of outer temperature difference when keep set temperature required for refrigerating capacity, Q be room coefficient of heat transfer, W is in room
Heat-producing device power.
It determines in order to be more accurate, optionally, room coefficient of heat transfer Q can be set to use with indoor/outdoor temperature-difference, room
On the way, at least one of occupancy, indoor article specific heat capacity, personnel's disengaging frequency are associated, according to indoor/outdoor temperature-difference, room
Purposes, occupancy, indoor article specific heat capacity, personnel pass in and out the variation of at least one of frequency and change.
Optionally, storing step, also storage room cooling system Q and indoor/outdoor temperature-difference, room application, occupancy, room
Interior article specific heat capacity, personnel pass in and out the second corresponding relationship of at least one parameter in frequency.
Refrigerating capacity obtaining step, for obtaining the actual refrigerating capacity of running air-conditioning.
Optionally, actual refrigerating capacity is determined according to air outlet wind speed and air outlet temperature.
Optionally, actual refrigerating capacity is determined according to air conditioning energy consumption.
Judgment step, for judging operation of air conditioner ring according to the relationship between the actual refrigerating capacity and preset cooling capacity
The state in border.
Optionally, when operation of air conditioner is in the fast cooling stage, in first time period, the actual refrigerating capacity be equipped in advance
Cooling capacity is not consistent, and is greater than preset cooling capacity, and room temperature is not up to preset temperature, then is judged as that room airtightness is bad.
For example, 30 degrees Celsius of room temperature, preset temperature is 26 degrees Celsius, it is contemplated that 26 degrees Celsius can be dropped in 20 minutes.So
And air-conditioning actual refrigerating capacity always works at and is not consistent with preset cooling capacity, and is greater than the working condition of preset cooling capacity, still
At 20 minutes, and to drop to 26 degrees Celsius, it is determined that room airtightness is bad, such as exists and for example forget to close window, shutdown
Situation.
Optionally, judge whether air-conditioning actual refrigerating capacity is consistent with preset cooling capacity, can be air-conditioning actual refrigerating capacity with
Preset cooling capacity is equal or air-conditioning actual refrigerating capacity is within the scope of the first error centered on preset cooling capacity.Such as
First error range is 5%, then it is equal to fall in [preset cooling capacity (1-5%), preset cooling capacity (1+5%)] for air-conditioning actual refrigerating capacity
Belong to air-conditioning actual refrigerating capacity to be consistent with preset cooling capacity.
Optionally, when operation of air conditioner is in temperature holding stage, in second time period, actual refrigerating capacity and preset cooling capacity
It is consistent, then judges that room needs to divulge information.
Optionally, judge whether air-conditioning actual refrigerating capacity is consistent with preset cooling capacity, can be air-conditioning actual refrigerating capacity with
Preset cooling capacity is equal or air-conditioning actual refrigerating capacity is within the scope of the first error centered on preset cooling capacity.Such as
First error range is 5%, then it is equal to fall in [preset cooling capacity (1-5%), preset cooling capacity (1+5%)] for air-conditioning actual refrigerating capacity
Belong to air-conditioning actual refrigerating capacity to be consistent with preset cooling capacity.
Prompt step, for sending standby signal according to the state of operation of air conditioner environment.
For example, standby signal can be sent when judging unit determines that room airtightness is bad.Standby signal can be prompt
Sound, alarm signal can also be sent to the mobile phone of user, on computer by network, user notified to check door and window.
For example, standby signal can be sent when judging unit determines that room needs to divulge information.Standby signal can be prompt
Sound, alarm signal can also be sent to the mobile phone of user, on computer by network, user notified to divulge information in time.
The solution of the present invention can determine the ambient conditions in operation of air conditioner space in air-conditioning use process, so that energy
The improper use of enough air-conditionings of corrigendum in time, reduces air conditioning energy consumption and promotes indoor air quality.
Function described herein can be implemented in hardware, the software executed by processor, firmware or any combination thereof.
If implemented in the software executed by processor, computer can be stored in using function as one or more instructions or codes
It is transmitted on readable media or via computer-readable media.Other examples and embodiment are wanted in the present invention and appended right
It asks in the scope and spirit of book.For example, due to the property of software, function described above can be used by processor,
Hardware, firmware, hardwired or the software implementation for appointing the combination of whichever to execute in these.In addition, each functional unit can integrate
In one processing unit, it is also possible to each unit to physically exist alone, can also be integrated in two or more units
In one unit.
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 logical function partition, there may be another division manner in actual implementation, for example, multiple units or components can combine or
Person is desirably integrated into another system, or some features can be ignored or not executed.Another point, shown or discussed is mutual
Between coupling, direct-coupling or communication connection can be through some interfaces, the INDIRECT COUPLING or communication link of unit or module
It connects, can be electrical or other forms.
The unit as illustrated by the separation member may or may not be physically separated, and fill as control
The component set may or may not be physical unit, it can and it is in one place, or may be distributed over multiple
On unit.It can some or all of the units may be selected to achieve the purpose of the solution of this embodiment according to the actual needs.
If the integrated unit is realized in the form of SFU software functional unit and sells or use as independent product
When, it can store in a computer readable storage medium.Based on this understanding, technical solution of the present invention is substantially
The all or part of the part that contributes to existing technology or the technical solution can be in the form of software products in other words
It embodies, which is stored in a storage medium, including some instructions are used so that a computer
Equipment (can for personal computer, server or network equipment etc.) execute each embodiment the method for the present invention whole or
Part steps.And storage medium above-mentioned includes: that USB flash disk, read-only memory (ROM, Read-Only Memory), arbitrary access are deposited
Reservoir (RAM, Random Access Memory), mobile hard disk, magnetic or disk etc. be various to can store program code
Medium.
The above description is only an embodiment of the present invention, is not intended to restrict the invention, for those skilled in the art
For member, the invention may be variously modified and varied.All within the spirits and principles of the present invention, it is made it is any modification,
Equivalent replacement, improvement etc., should be included within scope of the presently claimed invention.
Claims (35)
1. a kind of ambient condition judgment means of air-conditioning, it is characterised in that, including storage unit, refrigerating capacity acquiring unit and sentence
Disconnected unit, wherein
The storage unit, for storing preset cooling capacity；
The refrigerating capacity acquiring unit, for obtaining the actual refrigerating capacity of running air-conditioning；
The judging unit, for judging operation of air conditioner ring according to the relationship between the actual refrigerating capacity and preset cooling capacity
The state in border, comprising: cooling stages include the fast cooling stage；When operation of air conditioner is in the fast cooling stage, in first time period
Interior, the actual refrigerating capacity is not consistent with preset cooling capacity, and is greater than preset cooling capacity, and the not up to default temperature of room temperature
Degree, then be judged as that room airtightness is bad.
2. the apparatus according to claim 1, which is characterized in that the actual refrigerating capacity is according to air outlet wind speed and air outlet
Temperature determines, or is determined according to air conditioning energy consumption.
3. device according to claim 1 or 2, which is characterized in that the storage unit, for storing the default refrigeration
The corresponding relationship of amount and cooling stages.
4. device according to claim 3, which is characterized in that the cooling stages further include temperature holding stage；
When the cooling stages are the fast cooling stages, corresponding preset cooling capacity=(S × h × T × A) × Q,
Wherein S is refrigeration area in room, and h is the height in room, and T=room temperature-set temperature, A are every cubic metres of air drops
The refrigerating capacity of low 1 DEG C of needs, Q are room coefficient of heat transfer.
5. device according to claim 4, which is characterized in that when the cooling stages are temperature holding stages, correspond to
Preset cooling capacity=(S × h × T1) × B × Q+W,
Wherein S is refrigeration area in room, and h is the height in room, and T1=outdoor temperature-set temperature, B are every cubic metre of spaces
Indoors 1 DEG C of outer temperature difference when keep set temperature required for refrigerating capacity, Q be room coefficient of heat transfer, W is the hair in room
The power of hot equipment.
6. device according to claim 4, which is characterized in that the storage unit is also used to store room cooling system Q
Frequency is passed in and out with indoor/outdoor temperature-difference, and/or room application, and/or occupancy, and/or indoor article specific heat capacity, and/or personnel
Second corresponding relationship of rate.
7. device according to claim 5, which is characterized in that the storage unit is also used to store room cooling system Q
Frequency is passed in and out with indoor/outdoor temperature-difference, and/or room application, and/or occupancy, and/or indoor article specific heat capacity, and/or personnel
Second corresponding relationship of rate.
8. according to claim 1,2,4,6,7 any device, which is characterized in that according to the actual refrigerating capacity and preset
Relationship between refrigerating capacity judges that the state of operation of air conditioner environment includes: when operation of air conditioner is in temperature holding stage, at second
Between in section, actual refrigerating capacity is consistent with preset cooling capacity, then judges that room needs to divulge information.
9. device according to claim 3, which is characterized in that according between the actual refrigerating capacity and preset cooling capacity
Relationship judges that the state of operation of air conditioner environment includes: when operation of air conditioner is in temperature holding stage, in second time period, actually
Refrigerating capacity is consistent with preset cooling capacity, then judges that room needs to divulge information.
10. device according to claim 5, which is characterized in that according between the actual refrigerating capacity and preset cooling capacity
Relationship, judge operation of air conditioner environment state include: when operation of air conditioner is in temperature holding stage, it is real in second time period
Border refrigerating capacity is consistent with preset cooling capacity, then judges that room needs to divulge information.
11. device according to claim 8, which is characterized in that described to be consistent including equal, or within the scope of first error
It is equal.
12. device according to claim 9 or 10, which is characterized in that described to be consistent including equal, or in first error model
It is equal in enclosing.
13. according to claim 1,2,4,6,7, any device of 9-11, which is characterized in that it further include prompt unit, institute
Prompt unit is stated for sending standby signal according to the state of operation of air conditioner environment.
14. device according to claim 3, which is characterized in that further include prompt unit, the prompt unit is used for basis
The state of operation of air conditioner environment sends standby signal.
15. device according to claim 5, which is characterized in that further include prompt unit, the prompt unit is used for basis
The state of operation of air conditioner environment sends standby signal.
16. device according to claim 8, which is characterized in that further include prompt unit, the prompt unit is used for basis
The state of operation of air conditioner environment sends standby signal.
17. device according to claim 12, which is characterized in that further include prompt unit, the prompt unit is used for root
Standby signal is sent according to the state of operation of air conditioner environment.
18. a kind of air-conditioning, which is characterized in that the ambient condition including the air-conditioning as described in claim 1-17 is any judges dress
It sets.
19. a kind of ambient condition judgment method of air-conditioning, it is characterised in that, including storing step, refrigerating capacity obtaining step and sentence
Disconnected step, wherein
The storing step, for storing preset cooling capacity；
The refrigerating capacity obtaining step, for obtaining the actual refrigerating capacity of running air-conditioning；
The judgment step, for judging operation of air conditioner ring according to the relationship between the actual refrigerating capacity and preset cooling capacity
The state in border, comprising: cooling stages include the fast cooling stage；When operation of air conditioner is in the fast cooling stage, in first time period
Interior, the actual refrigerating capacity is not consistent with preset cooling capacity, and is greater than preset cooling capacity, and the not up to default temperature of room temperature
Degree, then be judged as that room airtightness is bad.
20. according to the method for claim 19, which is characterized in that the actual refrigerating capacity is according to air outlet wind speed and outlet air
Mouth temperature determines, or is determined according to air conditioning energy consumption.
21. method described in 9 or 20 according to claim 1, which is characterized in that the storing step, it is described default for storing
The corresponding relationship of refrigerating capacity and cooling stages.
22. according to the method for claim 21, which is characterized in that the cooling stages further include temperature holding stage；
When the cooling stages are the fast cooling stages, corresponding preset cooling capacity=(S × h × T × A) × Q,
Wherein, S is refrigeration area in room, and h is the height in room, and T=room temperature-set temperature, A are every cubic metres of air
The refrigerating capacity of 1 DEG C of needs is reduced, Q is room coefficient of heat transfer.
23. according to the method for claim 22, which is characterized in that right when the cooling stages are temperature holding stages
The preset cooling capacity answered=(S × h × T1) × B × Q+W,
Wherein, S is refrigeration area in room, and h is the height in room, and T1=outdoor temperature-set temperature, B are every cubic metre of spaces
Indoors 1 DEG C of outer temperature difference when keep set temperature required for refrigerating capacity, Q be room coefficient of heat transfer, W is the hair in room
The power of hot equipment.
24. according to the method for claim 22, which is characterized in that the storing step is also used to store room heat dissipation system
Q and indoor/outdoor temperature-difference, and/or room application, and/or occupancy, and/or the indoor article specific heat capacity of uniting, and/or personnel pass in and out
Second corresponding relationship of frequency.
25. according to the method for claim 23, which is characterized in that the storing step is also used to store room heat dissipation system
Q and indoor/outdoor temperature-difference, and/or room application, and/or occupancy, and/or the indoor article specific heat capacity of uniting, and/or personnel pass in and out
Second corresponding relationship of frequency.
26. 9,20,22,24,25 any method according to claim 1, which is characterized in that according to the actual refrigerating capacity
Relationship between preset cooling capacity, judge operation of air conditioner environment state include: when operation of air conditioner is in temperature holding stage,
In second time period, actual refrigerating capacity is consistent with preset cooling capacity, then judges that room needs to divulge information.
27. according to the method for claim 21, which is characterized in that according between the actual refrigerating capacity and preset cooling capacity
Relationship, judge operation of air conditioner environment state include: when operation of air conditioner is in temperature holding stage, it is real in second time period
Border refrigerating capacity is consistent with preset cooling capacity, then judges that room needs to divulge information.
28. according to the method for claim 23, which is characterized in that according between the actual refrigerating capacity and preset cooling capacity
Relationship, judge operation of air conditioner environment state include: when operation of air conditioner is in temperature holding stage, it is real in second time period
Border refrigerating capacity is consistent with preset cooling capacity, then judges that room needs to divulge information.
29. according to the method for claim 26, which is characterized in that described to be consistent including equal, or in first error range
Interior is equal.
30. the method according to claim 27 or 28, which is characterized in that described to be consistent including equal, or in first error
It is equal in range.
31. 9,20,22,24,25, any method of 27-29 according to claim 1, which is characterized in that further include prompt step
Suddenly, the prompt step is used to send standby signal according to the state of operation of air conditioner environment.
32. according to the method for claim 21, which is characterized in that further include prompt step, the prompt step is used for root
Standby signal is sent according to the state of operation of air conditioner environment.
33. according to the method for claim 23, which is characterized in that further include prompt step, the prompt step is used for root
Standby signal is sent according to the state of operation of air conditioner environment.
34. according to the method for claim 26, which is characterized in that further include prompt step, the prompt step is used for root
Standby signal is sent according to the state of operation of air conditioner environment.
35. according to the method for claim 30, which is characterized in that further include prompt step, the prompt step is used for root
Standby signal is sent according to the state of operation of air conditioner environment.
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| EP3339988B1 (en) * | 2016-12-22 | 2023-05-03 | Netatmo | Device and method for controlling a window or window shading device based on measurements and a setpoint |
| CN107192083B (en) * | 2017-04-13 | 2020-08-04 | 青岛海尔空调器有限总公司 | Air conditioner control method |
| CN107166634B (en) * | 2017-04-25 | 2020-03-31 | 青岛海尔空调器有限总公司 | Air conditioner and control method thereof |
| CN107120794B (en) * | 2017-05-12 | 2019-12-31 | 青岛海尔空调器有限总公司 | Air conditioner operation condition adjusting method and air conditioner |
| CN107576001B (en) * | 2017-08-18 | 2020-01-31 | 广东美的暖通设备有限公司 | Estimated energy consumption calculation method and system and air conditioner |
| CN109323414B (en) * | 2018-09-30 | 2020-09-25 | 广东美的制冷设备有限公司 | Air conditioner, control method and control device thereof and electronic equipment |
| CN110160220A (en) * | 2019-06-12 | 2019-08-23 | 青岛海信日立空调系统有限公司 | Air-conditioning system, the control method of air-conditioning system and terminal |
| CN110962538B (en) * | 2019-11-18 | 2021-07-13 | 珠海格力电器股份有限公司 | Bus air conditioner detection control method, computer readable storage medium and air conditioner |
| CN111649458B (en) * | 2020-05-25 | 2021-11-30 | 珠海格力电器股份有限公司 | Air purification method, device, system, computer equipment and storage medium |
| CN111520877B (en) * | 2020-06-05 | 2021-06-08 | 深圳市亚晔实业有限公司 | Control method of air conditioner for smart home |
| CN114087722A (en) * | 2021-11-29 | 2022-02-25 | 珠海格力电器股份有限公司 | Control method and device for detecting closed space and air conditioner |
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