CN104776569A - Air conditioning control system and air conditioning unit - Google Patents
Air conditioning control system and air conditioning unit Download PDFInfo
- Publication number
- CN104776569A CN104776569A CN201510137183.6A CN201510137183A CN104776569A CN 104776569 A CN104776569 A CN 104776569A CN 201510137183 A CN201510137183 A CN 201510137183A CN 104776569 A CN104776569 A CN 104776569A
- Authority
- CN
- China
- Prior art keywords
- photovoltaic
- air
- module
- control system
- press
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- 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
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/54—Control or safety arrangements characterised by user interfaces or communication using one central controller connected to several sub-controllers
Abstract
The invention provides an air conditioning control system and an air conditioning unit. The air conditioning control system comprises a press photovoltaic driving integrated module and a main control board for controlling the press photovoltaic driving integrated module; the press photovoltaic driving integrated module comprises a photovoltaic control module and a press driving control module; the photovoltaic control module is used for controlling a photovoltaic system; the press driving control module is used for controlling a compressor. According to the air conditioning control system and the air conditioning unit, the photovoltaic control module and the press driving control module are integrated into the press photovoltaic driving integrated module, and the main control board controls the integrated press photovoltaic driving integrated module, so the number of nodes on the communication network is effectively reduced, connection wires are reduced and data transmission speed is quickened. In addition, integration of the photovoltaic control module and the press driving control module can reduce the size of the control system and space occupation of an electric box of the unit, and facilitates installation.
Description
Technical field
The present invention relates to field of air conditioning, in particular to a kind of air-conditioner control system and air-conditioner set.
Background technology
The control that current multi-connected machine does not also have photovoltaic to access, the control blower fan that prior art is just conventional, the controls such as compressor.Prior art cannot realize the driving and the photovoltaic driving that realize multi-connected machine at same control panel.
Summary of the invention
The present invention aims to provide the simpler air-conditioner control system of a kind of control and air-conditioner set.
The invention provides a kind of air-conditioner control system, comprising: press photovoltaic drives integration module and controls the master control borad that press photovoltaic drives integration module, and press photovoltaic drives integration module to comprise photovoltaic control module and press drive control module; Photovoltaic control module is for controlling photovoltaic system; Press drive control module is for controlling compressor.
Further, press photovoltaic drives integration module to be arranged on master control borad.
Further, air-conditioner control system also comprises display module, and master control borad controls display module.
Further, photovoltaic control module comprise following one of at least: the grid-connected power calculation unit of grid side, for calculating the grid-connected power of grid side; The grid-connected electricity computing unit of grid side, for calculating the grid-connected electricity of grid side; Photovoltaic side input electric cur-rent measure unit, for detecting photovoltaic side input current; Photovoltaic side generated output computing unit, for calculating photovoltaic side generated output; Photovoltaic side generating electricity computing unit, for calculating photovoltaic side generating electricity.
Further, photovoltaic control module also comprises protection detecting unit.
Further, press drive control module comprises: compressor horsepower control unit, for controlling the operate power of compressor; Compressor current detecting unit, for detecting compressor operating electric current.
Further, press drive control module also comprises compressor protection unit.
Invention also improves a kind of air-conditioner set, comprise air-conditioner control system, air-conditioner control system is aforesaid air-conditioner control system.
According to air-conditioner control system of the present invention and air-conditioner set, integration module is driven by photovoltaic control module and press drive control module being integrated into press photovoltaic, master control borad drives integration module to control to the press photovoltaic after integrated, nodes on effective minimizing communication network, reduce line, speeding up data transmission speed.In addition, by the module integration of two, the volume of control system can be reduced, reduce unit electrical appliance kit and take up room, make installation more convenient.
Accompanying drawing explanation
The accompanying drawing forming a application's part is used to provide a further understanding of the present invention, and schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the principle schematic according to air-conditioner control system of the present invention;
Fig. 2 drives integration module to the control principle schematic diagram of photovoltaic system according to press photovoltaic of the present invention;
Fig. 3 drives integration module to the control principle schematic diagram of compressor according to press photovoltaic of the present invention.
Detailed description of the invention
Below with reference to the accompanying drawings and describe the present invention in detail in conjunction with the embodiments.
As shown in Figure 1, according to air-conditioner control system of the present invention, comprising: press photovoltaic drives integration module and drives the master control borad of integration module with control press photovoltaic, and press photovoltaic drives integration module to comprise photovoltaic control module and press drive control module; Photovoltaic control module is for controlling photovoltaic system; Press drive control module is for controlling compressor.The present invention drives integration module by photovoltaic control module and press drive control module being integrated into press photovoltaic, master control borad drives integration module to control to the press photovoltaic after integrated, nodes on effective minimizing communication network, reduces line, speeding up data transmission speed.In addition, by the module integration of two, the volume of control system can be reduced, reduce unit electrical appliance kit and take up room, make installation more convenient.
Preferably, press photovoltaic drives integration module to be arranged on master control borad, thus makes level of integrated system higher, realizes integrating control, on same mainboard, realizes the control of compressor and photovoltaic system.Further, can be implemented on same mainboard, the data of driven compressor and photovoltaic are realized the exchanges data between air-conditioner set on a communication network.
Preferably, air-conditioner control system also comprises display module, and master control borad receives press operational factor and photovoltaic system parameter is sent on the communication network of air-conditioner set, facilitates display module and the display of other monitoring of tools
Shown in composition graphs 2, photovoltaic control module comprise following one of at least: the grid-connected power calculation unit of grid side, for calculating the grid-connected power of grid side; The grid-connected electricity computing unit of grid side, for calculating the grid-connected electricity of grid side; Photovoltaic side input electric cur-rent measure unit, for detecting photovoltaic side input current; Photovoltaic side generated output computing unit, for calculating photovoltaic side generated output; Photovoltaic side generating electricity computing unit, for calculating photovoltaic side generating electricity.Namely photovoltaic control module realizes monitoring to the operational factor of photovoltaic system and calculates.Preferably, photovoltaic control module also comprises protection detecting unit, thus realizes photovoltaic system protection, such as photovoltaic reverse connecting protection, the anti-island protect of photovoltaic, photovoltaic DC overcurrent protection, photovoltaic residual current protection, photovoltaic low voltage crossing etc.
Shown in composition graphs 3, press drive control module comprises: compressor horsepower control unit, for controlling the operate power of compressor; Compressor current detecting unit, for detecting compressor operating electric current.Preferably, press drive control module also comprises compressor protection unit, thus realizes all kinds of protections detecting compressor control module.
Shown in composition graphs 1, press photovoltaic drives integration module, by communication network, each information of photovoltaic control module and press drive control module is passed to master control borad, after master control borad reception information, send it on the communication network of unit allocation, facilitate (such as Centralized Controller) monitoring display of other equipment and control.It should be noted that, in the present invention, " press " is " compressor ".
Present invention also offers a kind of air-conditioner set, comprise aforesaid air-conditioner control system.
As can be seen from the above description, the above embodiments of the present invention achieve following technique effect:
According to air-conditioner control system of the present invention and air-conditioner set, integration module is driven by photovoltaic control module and press drive control module being integrated into press photovoltaic, master control borad drives integration module to control to the press photovoltaic after integrated, nodes on effective minimizing communication network, reduce line, speeding up data transmission speed.In addition, by the module integration of two, the volume of control system can be reduced, reduce unit electrical appliance kit and take up room, make installation more convenient.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (8)
1. an air-conditioner control system, is characterized in that, comprising: press photovoltaic drives integration module and controls the master control borad that described press photovoltaic drives integration module, and described press photovoltaic drives integration module to comprise photovoltaic control module and press drive control module;
Described photovoltaic control module is for controlling photovoltaic system; Described press drive control module is for controlling compressor.
2. air-conditioner control system according to claim 1, is characterized in that,
Described press photovoltaic drives integration module to be arranged on described master control borad.
3. air-conditioner control system according to claim 1, is characterized in that,
Described air-conditioner control system also comprises display module, and described master control borad controls described display module.
4. air-conditioner control system according to claim 1, is characterized in that,
Described photovoltaic control module comprise following one of at least:
The grid-connected power calculation unit of grid side, for calculating the grid-connected power of grid side;
The grid-connected electricity computing unit of grid side, for calculating the grid-connected electricity of grid side;
Photovoltaic side input electric cur-rent measure unit, for detecting photovoltaic side input current;
Photovoltaic side generated output computing unit, for calculating photovoltaic side generated output;
Photovoltaic side generating electricity computing unit, for calculating photovoltaic side generating electricity.
5. air-conditioner control system according to claim 4, is characterized in that,
Described photovoltaic control module also comprises protection detecting unit.
6. air-conditioner control system according to claim 1, is characterized in that,
Described press drive control module comprises:
Compressor horsepower control unit, for controlling the operate power of described compressor;
Compressor current detecting unit, for detecting compressor operating electric current.
7. air-conditioner control system according to claim 6, is characterized in that,
Described press drive control module also comprises compressor protection unit.
8. an air-conditioner set, comprises air-conditioner control system, it is characterized in that, the air-conditioner control system of described air-conditioner control system according to any one of claim 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510137183.6A CN104776569A (en) | 2015-03-25 | 2015-03-25 | Air conditioning control system and air conditioning unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510137183.6A CN104776569A (en) | 2015-03-25 | 2015-03-25 | Air conditioning control system and air conditioning unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104776569A true CN104776569A (en) | 2015-07-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510137183.6A Pending CN104776569A (en) | 2015-03-25 | 2015-03-25 | Air conditioning control system and air conditioning unit |
Country Status (1)
| Country | Link |
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| CN (1) | CN104776569A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106403182A (en) * | 2016-09-21 | 2017-02-15 | 珠海格力电器股份有限公司 | Control parameter determining method and device and control system for photovoltaic air-conditioning system |
| CN111306707A (en) * | 2020-02-12 | 2020-06-19 | 芜湖倡蓝新能源科技有限责任公司 | Electric quantity calculation and supply-comparison display mode for solar air conditioner |
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| CN201917829U (en) * | 2010-12-14 | 2011-08-03 | 珠海格力节能环保制冷技术研究中心有限公司 | Photovoltaic type solar conditioner and solar panel angle control device |
| CN103075775A (en) * | 2013-01-31 | 2013-05-01 | 台州思特新能源科技有限公司 | Full-direct-current solar-powered air conditioner |
| CN203645345U (en) * | 2013-12-24 | 2014-06-11 | 珠海格力电器股份有限公司 | Solar air-conditioning system |
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| CN204665577U (en) * | 2015-03-25 | 2015-09-23 | 珠海格力电器股份有限公司 | Air-conditioner control system and air-conditioner set |
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2015
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101968293A (en) * | 2010-11-03 | 2011-02-09 | 合肥美的荣事达电冰箱有限公司 | Refrigerator and control method for power supply of refrigerator |
| CN201917829U (en) * | 2010-12-14 | 2011-08-03 | 珠海格力节能环保制冷技术研究中心有限公司 | Photovoltaic type solar conditioner and solar panel angle control device |
| CN103075775A (en) * | 2013-01-31 | 2013-05-01 | 台州思特新能源科技有限公司 | Full-direct-current solar-powered air conditioner |
| CN203645345U (en) * | 2013-12-24 | 2014-06-11 | 珠海格力电器股份有限公司 | Solar air-conditioning system |
| CN203800614U (en) * | 2013-12-24 | 2014-08-27 | 珠海格力电器股份有限公司 | Central air conditioning control system |
| CN204665577U (en) * | 2015-03-25 | 2015-09-23 | 珠海格力电器股份有限公司 | Air-conditioner control system and air-conditioner set |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106403182A (en) * | 2016-09-21 | 2017-02-15 | 珠海格力电器股份有限公司 | Control parameter determining method and device and control system for photovoltaic air-conditioning system |
| CN106403182B (en) * | 2016-09-21 | 2018-11-30 | 珠海格力电器股份有限公司 | A kind of control parameter of PV air-conditioner system determines method, apparatus and control system |
| US11796194B2 (en) | 2016-09-21 | 2023-10-24 | Gree Electric Appliances, Inc. Of Zhuhai | Control parameter determining method and apparatus, and control system for photovoltaic air conditioning system |
| CN111306707A (en) * | 2020-02-12 | 2020-06-19 | 芜湖倡蓝新能源科技有限责任公司 | Electric quantity calculation and supply-comparison display mode for solar air conditioner |
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Application publication date: 20150715 |
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| RJ01 | Rejection of invention patent application after publication |