CN104566816A - Method and system for controlling indoor temperature/humidity - Google Patents
Method and system for controlling indoor temperature/humidity Download PDFInfo
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- CN104566816A CN104566816A CN201410835663.5A CN201410835663A CN104566816A CN 104566816 A CN104566816 A CN 104566816A CN 201410835663 A CN201410835663 A CN 201410835663A CN 104566816 A CN104566816 A CN 104566816A
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- dehumidifier
- indoor
- air conditioner
- temperature
- humidity
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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
- F24F2110/00—Control inputs relating to air properties
- F24F2110/20—Humidity
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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
- F24F11/30—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
- F24F11/62—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
- 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
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
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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
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
- F24F11/46—Improving electric energy efficiency or saving
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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
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
- F24F2003/144—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification by dehumidification only
Abstract
The invention discloses a method and a system for controlling indoor temperature/humidity. The method comprises the following steps of detecting the current, indoor environment temperature and indoor environment humidity of electric utilization equipment; according to the current, the indoor environment temperature and the indoor environment humidity of the electric utilization equipment, obtaining an air conditioner running power signal and a dehumidifier opening and closing signal or a dehumidifier running power signal; according to the running power corresponding to the air conditioner running power signal, controlling an air conditioner to run; according to the opening and closing state corresponding to the dehumidifier opening and closing signal, controlling a dehumidifier to open and close; or according to the running power corresponding to the dehumidifier running power signal, controlling the dehumidifier to run. The method for controlling the indoor temperature/humidity disclosed by the embodiment has the advantages that the running safety and reliability of the air conditioner and the dehumidifier can be improved, and the energy consumption of the air conditioner and the dehumidifier can be decreased.
Description
Technical field
The present invention relates to technical field of refrigeration equipment, particularly a kind of temperature/humidity control method of indoor and system.
Background technology
Some special application scenarios, as switchgear house, machine room etc., the caloric value of electrical equipment is higher.And this type of application scenarios is very high to environment temperature, humidity requirement.If the temperature of these scenes is too high, the refrigeration of air-conditioning does not reach standard, and electrical equipment radiating condition can be caused to decline, cannot proper heat reduction, long-play, under hot and humid environment, can make electrical equipment too fast aging, even burn, initiation fire also works the mischief to lives and properties.
Common domestic variable frequency air-conditioning is the switching being carried out running frequency by difference between indoor environment temperature and preset temperature, this method is applied to above-mentioned scene and there is following shortcoming: the caloric value not considering indoor electric equipment, thus it is not accurate enough to cause temperature to control; Secondly, do not consider the humidity factor of indoor environment, and the humidity factor that to be also object radiating condition one very important.In addition, when electrical equipment low-power lower calorific value runs, be not too high to temperature requirement, but air-conditioning run under may being also in higher running frequency, causes energy consumption higher.
Summary of the invention
The present invention is intended at least solve one of technical problem in above-mentioned correlation technique.
For this reason, one object of the present invention is the temperature/humidity control method proposing a kind of indoor.The method can promote safety in operation and the reliability of air-conditioning and dehumidifier, can also reduce the energy consumption of air-conditioning and dehumidifier.
Another object of the present invention is the temperature/humidity control system providing a kind of indoor.
For achieving the above object, a first aspect of the present invention embodiment discloses a kind of temperature/humidity control method of indoor, described indoor are provided with electrical equipment, air-conditioning and dehumidifier, said method comprising the steps of: detect the electric current of electrical equipment, indoor environment temperature and indoor environment humidity; Operation of air conditioner power signal and dehumidifier switching signal or dehumidifier operate power signal is obtained according to the electric current of described electrical equipment, indoor environment temperature and indoor environment humidity; And the operate power corresponding according to described operation of air conditioner power signal controls described operation of air conditioner, and the on off state corresponding according to dehumidifier switching signal controls described dehumidifier opening and closing or the running frequency corresponding according to described dehumidifier operate power signal controls the operation of described dehumidifier.
According to the temperature/humidity control method of the indoor of the embodiment of the present invention, using the power of electrical equipment, indoor environment temperature and indoor environment humidity etc. as controling parameters, generate the compressor of air conditioner operating frequency signal for controlling air-conditioning and dehumidifier, dehumidifier switching signal or dehumidifier operating frequency signal etc., and automatic control air conditioner adjust operation frequency, and control dehumidifier opening and closing or adjust its running frequency, not only can meet indoor temperature requirements, ensure air-conditioning and dehumidifier security of operation, reliably, the energy consumption of air-conditioning and dehumidifier can also be reduced.
In addition, the temperature/humidity control method of indoor according to the above embodiment of the present invention can also have following additional technical characteristic:
In some instances, described dehumidifier comprises the first dehumidifier and the second dehumidifier, when described indoor environment humidity is positioned at [30%, 60%) time, obtain operation of air conditioner power signal and dehumidifier switching signal by the first relation table, wherein, described first relation table is:
When described indoor environment humidity is positioned at [60%, 100%], obtain operation of air conditioner power signal and dehumidifier switching signal by the second relation table, wherein, described second relation table is:
Wherein, h
1represent that the first dehumidifier and the second dehumidifier are all closed, h
2represent in unlatching first dehumidifier and the second dehumidifier, h
3represent unlatching first dehumidifier and the second dehumidifier.
In some instances, the corresponding relation between described operation of air conditioner power signal and the operate power of air-conditioning is:
| f 1 | f 2 | f 3 | f 4 | f 5 | f 6 | f 7 | f 8 | f 9 | f 10 |
| 22Hz | 25Hz | 28Hz | 31Hz | 34Hz | 37Hz | 40Hz | 43Hz | 46Hz | 49Hz |
| f 11 | f 12 | f 13 | f 14 | f 15 | f 16 | f 17 | f 18 | f 19 | f 20 |
| 52Hz | 55Hz | 58Hz | 61Hz | 64Hz | 67Hz | 70Hz | 73Hz | 76Hz | 79Hz |
In some instances, when described indoor environment humidity be positioned at [30%, 60%) time, obtain operation of air conditioner power signal and dehumidifier operating frequency signal by the 3rd relation table, wherein, described 3rd relation table is:
In some instances, the corresponding relation between described dehumidifier operate power signal and the operate power of dehumidifier is:
| j 1 | j 2 | j 3 | j | j 5 | j 6 | j 7 | j 8 | j 9 | j 10 |
| 25Hz | 30Hz | 35Hz | 40Hz | 45Hz | 50Hz | 55Hz | 60Hz | 65Hz | 70Hz |
The embodiment of second aspect present invention discloses a kind of temperature/humidity control system of indoor, described indoor are provided with electrical equipment, air-conditioning and dehumidifier, the temperature/humidity control system of described indoor comprises: current detection module, for detecting the electric current of electrical equipment; Temperature detecting module, for detecting indoor environment temperature; Humidity detecting module, for sensing chamber's environment humidity; And main control unit, operation of air conditioner power signal and dehumidifier switching signal or dehumidifier operate power signal is obtained for the electric current according to described electrical equipment, indoor environment temperature and indoor environment humidity, and the operate power corresponding according to described operation of air conditioner power signal controls described operation of air conditioner, and the on off state corresponding according to dehumidifier switching signal controls described dehumidifier opening and closing or the running frequency corresponding according to described dehumidifier operate power signal controls the operation of described dehumidifier.
According to the temperature/humidity control system of the indoor of the embodiment of the present invention, using the power of electrical equipment, indoor environment temperature and indoor environment humidity etc. as controling parameters, generate the compressor of air conditioner operating frequency signal for controlling air-conditioning and dehumidifier, dehumidifier switching signal or dehumidifier operating frequency signal etc., and automatic control air conditioner adjust operation frequency, and control dehumidifier opening and closing or adjust its running frequency, not only can meet indoor temperature requirements, ensure air-conditioning and dehumidifier security of operation, reliably, the energy consumption of air-conditioning and dehumidifier can also be reduced.
In addition, the temperature/humidity control system of indoor according to the above embodiment of the present invention can also have following additional technical characteristic:
In some instances, described dehumidifier comprises the first dehumidifier and the second dehumidifier, when described indoor environment humidity is positioned at [30%, 60%) time, described main control unit obtains operation of air conditioner power signal and dehumidifier switching signal by the first relation table, wherein, described first relation table is:
When described indoor environment humidity is positioned at [60%, 100%], described main control unit obtains operation of air conditioner power signal and dehumidifier switching signal by the second relation table, and wherein, described second relation table is:
Wherein, h
1represent that the first dehumidifier and the second dehumidifier are all closed, h
2represent in unlatching first dehumidifier and the second dehumidifier, h
3represent unlatching first dehumidifier and the second dehumidifier.
In some instances, the corresponding relation between described operation of air conditioner power signal and the operate power of air-conditioning is:
| f 1 | f 2 | f 3 | f 4 | f 5 | f 6 | f 7 | f 8 | f 9 | f 10 |
| 22Hz | 25Hz | 28Hz | 31Hz | 34Hz | 37Hz | 40Hz | 43Hz | 46Hz | 49Hz |
| f 11 | f 12 | f 13 | f 14 | f 15 | f 16 | f 17 | f 18 | f 19 | f 20 |
| 52Hz | 55Hz | 58Hz | 61Hz | 64Hz | 67Hz | 70Hz | 73Hz | 76Hz | 79Hz |
In some instances, when described indoor environment humidity be positioned at [30%, 60%) time, described main control unit obtains operation of air conditioner power signal and dehumidifier operating frequency signal by the 3rd relation table, and wherein, described 3rd relation table is:
In some instances, the corresponding relation between described dehumidifier operate power signal and the operate power of dehumidifier is:
| j 1 | j 2 | j 3 | j | j 5 | j 6 | j 7 | j 8 | j 9 | j 10 |
| 25Hz | 30Hz | 35Hz | 40Hz | 45Hz | 50Hz | 55Hz | 60Hz | 65Hz | 70Hz |
The aspect that the present invention adds and advantage will part provide in the following description, and part will become obvious from the following description, or be recognized by practice of the present invention.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present invention and advantage will become obvious and easy understand from accompanying drawing below combining to the description of embodiment, wherein:
Fig. 1 is the flow chart of temperature/humidity control method indoor according to an embodiment of the invention;
Fig. 2 is the structured flowchart of temperature/humidity control system indoor according to an embodiment of the invention; And
Fig. 3 is temperature/humidity control method signal transmission schematic diagram indoor according to an embodiment of the invention.
Detailed description of the invention
Be described below in detail embodiments of the invention, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the present invention, and can not limitation of the present invention be interpreted as.
In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise this feature one or more.In describing the invention, the implication of " multiple " is two or more, unless otherwise expressly limited specifically.
In the present invention, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, above-mentioned term concrete meaning in the present invention can be understood as the case may be.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or D score can comprise the first and second features and directly contact, also can comprise the first and second features and not be directly contact but by the other characterisation contact between them.And, fisrt feature second feature " on ", " top " and " above " comprise fisrt feature directly over second feature and oblique upper, or only represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " below " and " below " comprise fisrt feature directly over second feature and oblique upper, or only represent that fisrt feature level height is less than second feature.
Below in conjunction with accompanying drawing description according to the temperature/humidity control method of the indoor of the embodiment of the present invention and system.
Fig. 1 is the flow chart of the temperature/humidity control method according to one embodiment of the invention indoor.Wherein, indoor are provided with electrical equipment, air-conditioning and dehumidifier, and indoor are such as the indoor of switchgear house, machine room, and in the following example, air-conditioning refers to convertible frequency air-conditioner, the dehumidifier that dehumidifier can be fixed for frequency, also can be frequency conversion dehumidifier.As shown in Figure 1, and composition graphs 3, temperature/humidity control method indoor according to an embodiment of the invention, comprises the steps:
Step S101: detect the electric current of electrical equipment, indoor environment temperature and indoor environment humidity.
Specifically, after the electrical equipment in user opening chamber, detect the electric current flowing through electrical equipment, such as, in machine room, electrical equipment mainly refers to server, computer etc.After electrical equipment starts, electric current will be had to exist, namely detect that the electric current flowing through electrical equipment is not 0, and now, air-conditioning can be controlled by a main control unit etc. and automatically start.As long as namely electrical equipment is opened, air-conditioning just starts automatically, and when electrical equipment is closed, main control unit can control air-conditioning and automatically close.That is, main control unit can according to the startup of Current Control air-conditioning and closedown.
In one embodiment of the invention, the electric current of current sensor, temperature sensor and humidity sensor detection electrical equipment, indoor environment temperature and indoor environment humidity can be utilized.
Step S102: obtain operation of air conditioner power signal and dehumidifier switching signal or dehumidifier operate power signal according to the electric current of electrical equipment, indoor environment temperature and indoor environment humidity.
Aforesaid operations also can complete in main control unit, after main control unit receives the electric current of above-mentioned electrical equipment, indoor environment temperature and indoor environment humidity, according to preset handling procedure, generate corresponding operation of air conditioner power signal and dehumidifier switching signal or dehumidifier operate power signal.
Such as, dehumidifier is the dehumidifier that frequency is fixed, then to generate corresponding operation of air conditioner power signal and dehumidifier switching signal, suppose that indoor location has an air-conditioning and two dehumidifiers, two dehumidifiers are designated as the first dehumidifier and the second dehumidifier, and namely dehumidifier comprises the first dehumidifier and the second dehumidifier.
Pass between the electric current of electrical equipment and power is: P=UI.
In the present embodiment, U=380V.Relation between the power of operation of air conditioner frequency, dehumidifier on off state and electrical equipment, indoor environment humidity, indoor environment temperature can by functional expression (f, h)=g (P, T, H) represent, specifically can be represented by the first relation table and the second relation table.
Such as: when indoor environment humidity be positioned at [30%, 60%) time, can obtain operation of air conditioner power signal and dehumidifier switching signal by the first relation table, wherein, the first relation table is as shown in table 1:
Table 1
When indoor environment humidity is positioned at [60%, 100%], obtain operation of air conditioner power signal and dehumidifier switching signal by the second relation table, wherein, the second relation table is as shown in table 2:
Table 2
Wherein, h
1represent that the first dehumidifier and the second dehumidifier are all closed, h
2represent in unlatching first dehumidifier and the second dehumidifier, h
3represent unlatching first dehumidifier and the second dehumidifier.
Further, the corresponding relation between operation of air conditioner power signal and the operate power of air-conditioning is as shown in table 3:
Table 3
| f 1 | f 2 | f 3 | f 4 | f 5 | f 6 | f 7 | f 8 | f 9 | f 10 |
| 22Hz | 25Hz | 28Hz | 31Hz | 34Hz | 37Hz | 40Hz | 43Hz | 46Hz | 49Hz |
| f 11 | f 12 | f 13 | f 14 | f 15 | f 16 | f 17 | f 18 | f 19 | f 20 |
| 52Hz | 55Hz | 58Hz | 61Hz | 64Hz | 67Hz | 70Hz | 73Hz | 76Hz | 79Hz |
In other words, after air-conditioning and electrical equipment are opened, main control unit is according to the electric current of the electrical equipment detected, indoor environment temperature and indoor environment humidity, pass through function: (f, h)=g (P, T, H) related data in question blank 1 to table 3 obtains corresponding operation of air conditioner power signal and dehumidifier switching signal.Such as, the size of current detected is 26A, and indoor environment temperature is 27 DEG C, and indoor environment humidity (i.e. relative humidity) is 50%, then the switching signal of the known operation of air conditioner frequency signal of corresponding table 1 and dehumidifier is respectively f
7, h
2, according to the known f of table 3
7corresponding operation of air conditioner frequency is 40Hz, two dehumidifier switching signal h
2corresponding on off state is a wherein unlatching, and another is closed.
In addition, for frequency conversion dehumidifier, then to generate corresponding operation of air conditioner power signal and dehumidifier operate power signal, suppose that indoor location has two air-conditionings and a dehumidifier.
Compared to the dehumidifier that frequency is fixing, frequency conversion dehumidifier is more accurate to the control of indoor environment humidity.Such as: when indoor environment humidity be positioned at [30%, 60%) time, can obtain operation of air conditioner power signal and dehumidifier operating frequency signal by the 3rd relation table, wherein, the 3rd relation table is as shown in table 4:
Table 4
Further, the corresponding relation between dehumidifier operate power signal and the operate power of dehumidifier is as shown in table 5:
Table 5
| j 1 | j 2 | j 3 | j | j 5 | j 6 | j 7 | j 8 | j 9 | j 10 |
| 25Hz | 30Hz | 35Hz | 40Hz | 45Hz | 50Hz | 55Hz | 60Hz | 65Hz | 70Hz |
In other words, after air-conditioning and electrical equipment are opened, main control unit is according to the electric current of the electrical equipment detected, indoor environment temperature and indoor environment humidity, pass through function: (f, j)=u (P, T, H) related data in question blank 4 and table 5 obtains corresponding operation of air conditioner power signal and dehumidifier operate power signal.Such as, the size of current detected is 40A, and indoor environment temperature is 30 DEG C, and indoor environment humidity (i.e. relative humidity) is 40%, then the known operation of air conditioner frequency signal of corresponding table 4 and dehumidifier operating frequency signal are respectively f
12, j
9, according to the known f of table 3
12corresponding operation of air conditioner frequency is 55Hz, according to table 5 known dehumidifier operating frequency signal j
9corresponding running frequency is 65Hz.
Step S103: the operate power corresponding according to operation of air conditioner power signal controls operation of air conditioner, and the on off state corresponding according to dehumidifier switching signal controls dehumidifier opening and closing or the running frequency corresponding according to dehumidifier operate power signal controls dehumidifier operation.
When dehumidifier is the fixing dehumidifier of frequency, be also 26A with size of current, indoor environment temperature is 27 DEG C, indoor environment humidity (i.e. relative humidity) is 50% is example, then control air-conditioning to run with the running frequency of 40Hz, control a unlatching in two dehumidifiers, another is closed.
When dehumidifier is frequency conversion dehumidifier, be also 40A with size of current, indoor environment temperature is 30 DEG C, and indoor environment humidity (i.e. relative humidity) is 40% is example, then control air-conditioning to run with the running frequency of 55Hz, control dehumidifier and dehumidify with the running frequency of 65Hz.
Store above-mentioned table 1 in main control unit to table 5, like this, according to the corresponding table of the inquiries such as the electric current detected, indoor environment temperature and indoor environment humidity, just can obtain corresponding controling parameters.It should be noted that, the data of table 1 to table 5 of the embodiment of the present invention are exemplary, can adjust according to actual conditions.
According to the temperature/humidity control method of the indoor of the embodiment of the present invention, using the power of electrical equipment, indoor environment temperature and indoor environment humidity etc. as controling parameters, generate the compressor of air conditioner operating frequency signal for controlling air-conditioning and dehumidifier, dehumidifier switching signal or dehumidifier operating frequency signal etc., and automatic control air conditioner adjust operation frequency, and control dehumidifier opening and closing or adjust its running frequency, not only can meet indoor temperature requirements, ensure air-conditioning and dehumidifier security of operation, reliably, the energy consumption of air-conditioning and dehumidifier can also be reduced.
Fig. 2 is the structured flowchart of temperature/humidity control system indoor according to an embodiment of the invention.As shown in Figure 2, indoor are provided with electrical equipment (not shown in FIG.), air-conditioning 100 and dehumidifier 200, temperature/humidity control system indoor according to an embodiment of the invention, comprising: current detection module 300, temperature detecting module 400, humidity detecting module 500 and main control unit 600.
Wherein, current detection module 300 is for detecting the electric current of electrical equipment.Temperature detecting module 400 is for detecting indoor environment temperature.Humidity detecting module 500 is for sensing chamber's environment humidity.Main control unit 600 obtains operation of air conditioner power signal and dehumidifier switching signal or dehumidifier operate power signal for the electric current according to electrical equipment, indoor environment temperature and indoor environment humidity, and the operate power control air-conditioning 100 corresponding according to operation of air conditioner power signal runs, and the on off state corresponding according to dehumidifier switching signal controls dehumidifier 200 opening and closing or the running frequency control dehumidifier 200 corresponding according to dehumidifier operate power signal runs.
In one embodiment of the invention, dehumidifier 200 comprises the first dehumidifier and the second dehumidifier, when indoor environment humidity is positioned at [30%, 60%) time, main control unit obtains operation of air conditioner power signal and dehumidifier switching signal by the first relation table, wherein, the first relation table is as shown in the table 1 of above-described embodiment.
When indoor environment humidity is positioned at [60%, 100%], main control unit obtains operation of air conditioner power signal and dehumidifier switching signal by the second relation table, and wherein, the second relation table is as shown in the table 2 of above-described embodiment.
Further, the corresponding relation between operation of air conditioner power signal and the operate power of air-conditioning is as shown in the table 3 of above-described embodiment.
In another embodiment of the present invention, when indoor environment humidity be positioned at [30%, 60%) time, main control unit obtains operation of air conditioner power signal and dehumidifier operating frequency signal by the 3rd relation table, wherein, the 3rd relation table is as shown in the table 4 of above-described embodiment.Further, the corresponding relation between dehumidifier operate power signal and the operate power of dehumidifier is as shown in the table 5 of above-described embodiment.
According to the temperature/humidity control system of the indoor of the embodiment of the present invention, using the power of electrical equipment, indoor environment temperature and indoor environment humidity etc. as controling parameters, generate the compressor of air conditioner operating frequency signal for controlling air-conditioning and dehumidifier, dehumidifier switching signal or dehumidifier operating frequency signal etc., and automatic control air conditioner adjust operation frequency, and control dehumidifier opening and closing or adjust its running frequency, not only can meet indoor temperature requirements, ensure air-conditioning and dehumidifier security of operation, reliably, the energy consumption of air-conditioning and dehumidifier can also be reduced.
It should be noted that, the specific implementation of the temperature/humidity control method of the specific implementation of the temperature/humidity control system of the indoor of the embodiment of the present invention and the indoor of the embodiment of the present invention is similar, specifically referring to the description of method part, in order to reduce redundancy, not repeating.
Describe and can be understood in flow chart or in this any process otherwise described or method, represent the module, fragment or the part that comprise the code of the executable instruction of the one or more step for realizing specific logical function or process, and the scope of the preferred embodiment of the present invention comprises other realization, wherein can not according to order that is shown or that discuss, comprise according to involved function by the mode while of basic or by contrary order, carry out n-back test, this should understand by embodiments of the invention person of ordinary skill in the field.
In flow charts represent or in this logic otherwise described and/or step, such as, the sequencing list of the executable instruction for realizing logic function can be considered to, may be embodied in any computer-readable medium, for instruction execution system, device or equipment (as computer based system, comprise the system of processor or other can from instruction execution system, device or equipment instruction fetch and perform the system of instruction) use, or to use in conjunction with these instruction execution systems, device or equipment.With regard to this description, " computer-readable medium " can be anyly can to comprise, store, communicate, propagate or transmission procedure for instruction execution system, device or equipment or the device that uses in conjunction with these instruction execution systems, device or equipment.The example more specifically (non-exhaustive list) of computer-readable medium comprises following: the electrical connection section (electronic installation) with one or more wiring, portable computer diskette box (magnetic device), random access memory (RAM), read-only storage (ROM), erasablely edit read-only storage (EPROM or flash memory), fiber device, and portable optic disk read-only storage (CDROM).In addition, computer-readable medium can be even paper or other suitable media that can print described program thereon, because can such as by carrying out optical scanner to paper or other media, then carry out editing, decipher or carry out process with other suitable methods if desired and electronically obtain described program, be then stored in computer storage.
Should be appreciated that each several part of the present invention can realize with hardware, software, firmware or their combination.In the above-described embodiment, multiple step or method can with to store in memory and the software performed by suitable instruction execution system or firmware realize.Such as, if realized with hardware, the same in another embodiment, can realize by any one in following technology well known in the art or their combination: the discrete logic with the logic gates for realizing logic function to data-signal, there is the special IC of suitable combinational logic gate circuit, programmable gate array (PGA), field programmable gate array (FPGA) etc.
Those skilled in the art are appreciated that realizing all or part of step that above-described embodiment method carries is that the hardware that can carry out instruction relevant by program completes, described program can be stored in a kind of computer-readable recording medium, this program perform time, step comprising embodiment of the method one or a combination set of.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing module, also can be that the independent physics of unit exists, also can be integrated in a module by two or more unit.Above-mentioned integrated module both can adopt the form of hardware to realize, and the form of software function module also can be adopted to realize.If described integrated module using the form of software function module realize and as independently production marketing or use time, also can be stored in a computer read/write memory medium.
The above-mentioned storage medium mentioned can be read-only storage, disk or CD etc.
In the description of this description, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present invention or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
Although illustrate and describe embodiments of the invention above, be understandable that, above-described embodiment is exemplary, can not be interpreted as limitation of the present invention, those of ordinary skill in the art can change above-described embodiment within the scope of the invention when not departing from principle of the present invention and aim, revising, replacing and modification.
Claims (10)
1. an indoor temperature/humidity control method, is characterized in that, described indoor are provided with electrical equipment, air-conditioning and dehumidifier, said method comprising the steps of:
Detect the electric current of electrical equipment, indoor environment temperature and indoor environment humidity;
Operation of air conditioner power signal and dehumidifier switching signal or dehumidifier operate power signal is obtained according to the electric current of described electrical equipment, indoor environment temperature and indoor environment humidity; And
The operate power corresponding according to described operation of air conditioner power signal controls described operation of air conditioner, and the on off state corresponding according to dehumidifier switching signal controls described dehumidifier opening and closing or the running frequency corresponding according to described dehumidifier operate power signal controls the operation of described dehumidifier.
2. the temperature/humidity control method of indoor according to claim 1, is characterized in that, described dehumidifier comprises the first dehumidifier and the second dehumidifier,
When described indoor environment humidity be positioned at [30%, 60%) time, obtain operation of air conditioner power signal and dehumidifier switching signal by the first relation table, wherein, described first relation table is:
When described indoor environment humidity is positioned at [60%, 100%], obtain operation of air conditioner power signal and dehumidifier switching signal by the second relation table, wherein, described second relation table is:
Wherein, h
1represent that the first dehumidifier and the second dehumidifier are all closed, h
2represent in unlatching first dehumidifier and the second dehumidifier, h
3represent unlatching first dehumidifier and the second dehumidifier.
3. the temperature/humidity control method of indoor according to claim 2, is characterized in that, the corresponding relation between described operation of air conditioner power signal and the operate power of air-conditioning is:
4. the temperature/humidity control method of indoor according to claim 1, is characterized in that,
When described indoor environment humidity be positioned at [30%, 60%) time, obtain operation of air conditioner power signal and dehumidifier operating frequency signal by the 3rd relation table, wherein, described 3rd relation table is:
5. the temperature/humidity control method of indoor according to claim 4, is characterized in that, the corresponding relation between described dehumidifier operate power signal and the operate power of dehumidifier is:
6. an indoor temperature/humidity control system, is characterized in that, described indoor are provided with electrical equipment, air-conditioning and dehumidifier, and the temperature/humidity control system of described indoor comprises:
Current detection module, for detecting the electric current of electrical equipment;
Temperature detecting module, for detecting indoor environment temperature;
Humidity detecting module, for sensing chamber's environment humidity; And
Main control unit, operation of air conditioner power signal and dehumidifier switching signal or dehumidifier operate power signal is obtained for the electric current according to described electrical equipment, indoor environment temperature and indoor environment humidity, and the operate power corresponding according to described operation of air conditioner power signal controls described operation of air conditioner, and the on off state corresponding according to dehumidifier switching signal controls described dehumidifier opening and closing or the running frequency corresponding according to described dehumidifier operate power signal controls the operation of described dehumidifier.
7. the temperature/humidity control system of indoor according to claim 6, is characterized in that, described dehumidifier comprises the first dehumidifier and the second dehumidifier,
When described indoor environment humidity be positioned at [30%, 60%) time, described main control unit obtains operation of air conditioner power signal and dehumidifier switching signal by the first relation table, and wherein, described first relation table is:
When described indoor environment humidity is positioned at [60%, 100%], described main control unit obtains operation of air conditioner power signal and dehumidifier switching signal by the second relation table, and wherein, described second relation table is:
Wherein, h
1represent that the first dehumidifier and the second dehumidifier are all closed, h
2represent in unlatching first dehumidifier and the second dehumidifier, h
3represent unlatching first dehumidifier and the second dehumidifier.
8. the temperature/humidity control system of indoor according to claim 7, is characterized in that, the corresponding relation between described operation of air conditioner power signal and the operate power of air-conditioning is:
9. the temperature/humidity control system of indoor according to claim 6, is characterized in that,
When described indoor environment humidity be positioned at [30%, 60%) time, described main control unit obtains operation of air conditioner power signal and dehumidifier operating frequency signal by the 3rd relation table, and wherein, described 3rd relation table is:
10. the temperature/humidity control system of indoor according to claim 9, is characterized in that, the corresponding relation between described dehumidifier operate power signal and the operate power of dehumidifier is:
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| CN114353270A (en) * | 2022-01-06 | 2022-04-15 | 合肥工业大学 | Remote regulation and control method and system for dehumidification system |
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