CN111998508A - Energy-saving and efficiency-increasing management system for central air conditioner - Google Patents
Energy-saving and efficiency-increasing management system for central air conditioner Download PDFInfo
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- CN111998508A CN111998508A CN202010917420.1A CN202010917420A CN111998508A CN 111998508 A CN111998508 A CN 111998508A CN 202010917420 A CN202010917420 A CN 202010917420A CN 111998508 A CN111998508 A CN 111998508A
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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
- F24F11/50—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
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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
- F24F11/32—Responding to malfunctions or emergencies
- F24F11/33—Responding to malfunctions or emergencies to fire, excessive heat or smoke
- F24F11/34—Responding to malfunctions or emergencies to fire, excessive heat or smoke by opening air passages
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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
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/56—Remote control
- F24F11/58—Remote control using Internet communication
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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
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/61—Control or safety arrangements characterised by user interfaces or communication using timers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
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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
- F24F11/88—Electrical aspects, e.g. circuits
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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
- F24F2110/10—Temperature
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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
- F24F2110/10—Temperature
- F24F2110/12—Temperature of the outside air
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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
- F24F2110/00—Control inputs relating to air properties
- F24F2110/20—Humidity
- F24F2110/22—Humidity of the outside air
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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
- F24F2120/00—Control inputs relating to users or occupants
- F24F2120/10—Occupancy
- F24F2120/12—Position of occupants
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2130/00—Control inputs relating to environmental factors not covered by group F24F2110/00
- F24F2130/40—Noise
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention discloses a central air-conditioning energy-saving and efficiency-increasing management system which comprises a main control module, a heat dissipation module, an outdoor monitoring module, an indoor monitoring module and a communication module, wherein the main control module is connected with the heat dissipation module; according to the invention, the indoor monitoring module and the outdoor monitoring module are arranged to acquire data of indoor and outdoor temperature and humidity, the refrigeration strategy of the central air conditioner is adjusted according to the acquired data, the indoor personnel condition is acquired through the volume sensor and the infrared camera in the indoor monitoring module, whether people exist in the room is judged, and the power supply of the central air conditioner is cut off through the power-off control module under the condition of no people for a long time, so that the resource consumption is reduced.
Description
Technical Field
The invention relates to the technical field of energy-saving and efficiency-improving management of central air conditioners, in particular to an energy-saving and efficiency-improving management system of a central air conditioner.
Background
The central air conditioning system is composed of one or more cold and heat source systems and a plurality of air conditioning systems, the system is different from the traditional refrigerant type air conditioner, air (such as a single machine, VRV) is processed in a centralized way to achieve the comfort requirement, and the principle of liquid gasification refrigeration is adopted to provide the required cold energy for the air conditioning systems so as to offset the heat load of the indoor environment; the heating system provides the heat required by the air conditioning system to offset the cold and warm load of the indoor environment, the refrigeration system is a vital part of the central air conditioning system, the type, the operation mode, the structural form and the like of the refrigeration system directly influence the economical efficiency, the high efficiency and the rationality of the central air conditioning system in operation, the central air conditioning system is indispensable, but the central air conditioning system is also an important energy consumption facility, the power consumption of the central air conditioning system usually accounts for considerable proportion in the whole building or a public place, the refrigeration technology of the air conditioning belongs to the common refrigeration range, and mainly adopts a liquid vaporization refrigeration method (mainly utilizes the liquid vaporization process to absorb latent heat, the liquid pressures are different, the pressures are lower, the boiling points are lower), the liquid vaporization refrigeration is realized by utilizing the heat absorption effect during the liquid vaporization and the heat release effect during the condensation, according to different ways of transferring heat from a high-temperature object to a low-temperature object, the method can be divided into the following steps: the selection of vapor compression refrigeration, absorption refrigeration, and central air conditioning refrigeration systems should be determined according to various objective conditions such as load size, energy supply manner, and convenience.
The existing central air conditioner is in the using process, because the refrigerating and warming range of the central air conditioner is large, the power consumption of the central air conditioner is high, the existing central air conditioner control unit is simple and easy, effective performance adjustment cannot be carried out according to environmental changes, resources are easily wasted, the performance of the central air conditioner is influenced, the environment has variability, the flow of people is increased, and factors such as sudden change of the external temperature and the like can require the central air conditioner to make timely adjustment feedback, so that the most comfortable and efficient running state is maintained.
Disclosure of Invention
The invention aims to provide an energy-saving and efficiency-increasing management system for a central air conditioner, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a central air-conditioning energy-saving and efficiency-increasing management system comprises a main control module, a heat dissipation module, an outdoor monitoring module, an indoor monitoring module and a communication module, wherein the main control module is connected with the heat dissipation module, the indoor monitoring module is connected with the communication module, the outdoor monitoring module is connected with the communication module, the communication module is connected with the main control module, the main control module is connected with the indoor monitoring module, the main control module is connected with the outdoor monitoring module, the main control module comprises a central processing unit, a temperature regulation module, a power-off control module and a central controller, the central processing unit is interactively connected with the central control, the central controller is connected with the temperature regulation module, and the central controller is connected with the power-off control module;
the central processing unit is used for receiving and processing the indoor and outdoor monitoring data transmitted by the communication module, returning a fixed value according to the processed data and transmitting the fixed value to the central processing unit;
the temperature adjusting module is used for adjusting the temperature of the central air conditioner according to indoor and outdoor temperature and humidity data;
the power-off control module is used for cutting off the power supply of the central air conditioner when no people are in the room;
the central controller is used for receiving a fixed value obtained after the processing of the central processor and executing corresponding remote control on the central air conditioner according to the fixed value;
the heat dissipation module is used for assisting the central air conditioner to dissipate heat, enhancing the performance of the central air conditioner and preventing the central air conditioner from being overheated;
the outdoor monitoring module is used for acquiring outdoor temperature and humidity data and transmitting the acquired data to the main control module through the communication module;
the indoor monitoring module is used for acquiring indoor temperature data, indoor infrared data and indoor volume data and transmitting the acquired data to the main control module through the communication module;
the communication module is used for receiving indoor and outdoor data, converting the indoor and outdoor data into data of a specified type and transmitting the data to the main control module.
As further preferable in the present technical solution: the outdoor monitoring module comprises a temperature and humidity sensor and a protective cover.
As further preferable in the present technical solution: the communication module comprises a signal transceiver and a signal converter, and the signal transceiver is interactively connected with the signal converter.
As further preferable in the present technical solution: the indoor monitoring module comprises a temperature sensor, a volume sensor, an infrared camera and a timing transmitter.
As further preferable in the present technical solution: the signal transceiver adopts a 3G module or a 4G module, the signal converter converts signals received by the signal transceiver into a specified type and returns the specified type to the signal transceiver, and the signal transceiver transmits the converted signals to the main control module.
As further preferable in the present technical solution: and a protection cover for protecting the probe of the temperature and humidity sensor from being influenced by rain and snow is arranged on the detection probe of the temperature and humidity sensor.
As further preferable in the present technical solution: the volume sensor is connected with the timing transmitter, and the infrared camera is connected with the timing transmitter;
the temperature sensor is used for detecting the indoor temperature and adjusting the performance of the central air conditioner according to the indoor temperature;
the volume sensor and the infrared camera are used for collecting the indoor personnel condition;
the timing transmitter is used for transmitting the data collected within a certain time to the communication module.
As further preferable in the present technical solution: the heat dissipation module comprises a plurality of auxiliary heat dissipation fans, and the auxiliary heat dissipation fans are water cooling or oil cooling heat dissipation fans.
Compared with the prior art, the invention has the beneficial effects that:
the indoor monitoring module and the outdoor monitoring module are arranged to acquire data of indoor and outdoor humiture, the refrigeration strategy of the central air conditioner is adjusted according to the acquired data, the conditions of indoor personnel are acquired through the volume sensor and the infrared camera in the indoor monitoring module, whether people exist in a room or not is judged, the power supply of the central air conditioner is cut off through the power-off control module under the condition that no people exist for a long time, and resource consumption is reduced;
and secondly, the heat dissipation module is used for assisting the central air conditioner to dissipate heat, so that the heat dissipation effect of the central air conditioner is enhanced when the performance of the central air conditioner is required to be enhanced, and the increase of energy consumption caused by overheating of the central air conditioner is prevented.
Drawings
FIG. 1 is a block diagram of a system according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
Referring to fig. 1, the present invention provides a technical solution: a central air-conditioning energy-saving and efficiency-increasing management system comprises a main control module, a heat dissipation module, an outdoor monitoring module, an indoor monitoring module and a communication module, wherein the main control module is connected with the heat dissipation module, the indoor monitoring module is connected with the communication module, the outdoor monitoring module is connected with the communication module, the communication module is connected with the main control module, the main control module is connected with the indoor monitoring module, the main control module is connected with the outdoor monitoring module, the main control module comprises a central processing unit, a temperature regulation module, a power-off control module and a central controller, the central processing unit is interactively connected with a central controller, the central controller is connected with the temperature regulation module, and the central controller is connected with the power-off control module;
the central processing unit is used for receiving and processing the indoor and outdoor monitoring data transmitted by the communication module, returning a fixed value according to the processed data and transmitting the fixed value to the central control unit;
the temperature adjusting module is used for adjusting the temperature of the central air conditioner according to indoor and outdoor temperature and humidity data;
the power-off control module is used for cutting off the power supply of the central air conditioner when no person is in the room;
the central controller is used for receiving a fixed value obtained after the processing of the central processor and executing corresponding remote control on the central air conditioner according to the fixed value;
the heat dissipation module is used for assisting the central air conditioner to dissipate heat, enhancing the performance of the central air conditioner and preventing the central air conditioner from being overheated;
the outdoor monitoring module is used for acquiring outdoor temperature and humidity data and transmitting the acquired data to the main control module through the communication module;
the indoor monitoring module is used for acquiring indoor temperature data, indoor infrared data and indoor volume data and transmitting the acquired data to the main control module through the communication module;
and the communication module is used for receiving indoor and outdoor data, converting the indoor and outdoor data into data of a specified type and transmitting the data to the main control module.
In this embodiment, specifically: the outdoor monitoring module comprises a temperature and humidity sensor and a protective cover.
In this embodiment, specifically: the communication module comprises a signal transceiver and a signal converter, and the signal transceiver is connected with the signal converter in an interactive mode.
In this embodiment, specifically: the indoor monitoring module comprises a temperature sensor, a volume sensor, an infrared camera and a timing transmitter.
In this embodiment, specifically: the signal transceiver adopts a 3G module or a 4G module, the signal converter converts signals received by the signal transceiver into specified types and returns the specified types to the signal transceiver, the converted signals are transmitted to the main control module by the signal transceiver, the signals received by the signal transceiver are converted by the signal converter and then transmitted to the main control module by the signal transceiver, the workload of a central processing unit of the main control module can be reduced, and the feedback speed of the system on temperature regulation is accelerated.
In this embodiment, specifically: the protection cover is used for protecting the probe of the temperature and humidity sensor from being influenced by rain and snow, and protects the temperature and humidity sensor probe arranged outdoors, so that the factors such as rain and snow are prevented from influencing the detection sensitivity of the probe, the service life of the temperature and humidity sensor is prolonged, and the data acquired by the temperature and humidity sensor is more accurate.
In this embodiment, specifically: the volume sensor is connected with the timing transmitter, and the infrared camera is connected with the timing transmitter;
the temperature sensor is used for detecting the indoor temperature and adjusting the performance of the central air conditioner according to the indoor temperature;
the volume sensor and the infrared camera are used for collecting the indoor personnel condition;
the timing transmitter is used for transmitting data collected within a certain time to the communication module, indoor personnel information is collected through the volume sensor and the infrared camera, and the data collected within the certain time are transmitted to the timing transmitter, the data collected by the timing transmitter are transmitted to the communication module when the specified time is reached, the communication module converts the data and transmits the data to the central processing unit, the central processing unit receives the data and processes and analyzes the data, the timing transmitter is arranged to transmit the received data to the communication module at regular time, and the correct judgment that the central processing unit is influenced by a small amount of data received within a short time is prevented.
In this embodiment, specifically: the heat dissipation module comprises a plurality of auxiliary heat dissipation fans, the auxiliary heat dissipation fans are any one of water cooling fans or oil cooling fans, the auxiliary heat dissipation fans are arranged to perform auxiliary heat dissipation on the central air conditioner, the heat dissipation effect of the central air conditioner is enhanced when the performance of the central air conditioner needs to be enhanced, and the central air conditioner is prevented from being overheated to cause energy consumption increase.
When the temperature and humidity sensor type central air conditioner is used, outdoor temperature and humidity data are collected through a temperature and humidity sensor arranged in an outdoor monitoring module, the collected data are transmitted to a communication module, the signal transceiver receives and transmits the data to a signal converter, the signal converter converts received signals and returns the signals to the signal transceiver, the signal transceiver transmits the converted signals to the main control module, the central processing unit receives and processes the received data, a fixed value is returned according to a processing result and transmitted to the central controller, the central controller controls a temperature adjusting module according to the received fixed value, the temperature adjusting module adjusts a refrigeration strategy of the central air conditioner according to the collected outdoor data, the season can be judged according to the outdoor temperature and the refrigeration strategy is adjusted, and the indoor monitoring module collects indoor temperature data through the temperature sensor, the signal transceiver transmits the converted signal to the main control module, the central processing unit receives and processes the signal, the signal converter returns a fixed value after processing, the fixed value is transmitted to the central control unit, and the central control unit changes the refrigeration strategy of the temperature adjusting module according to the received fixed value, so that the invention can timely feed back the temperature adjustment according to the actual indoor temperature, if the use performance of the central air conditioner needs to be enhanced, the main control module transmits an instruction for enhancing the performance of the central air conditioner to the heat dissipation module, starts the auxiliary heat dissipation fan, and the auxiliary heat dissipation fan assists the central air conditioner to dissipate heat, thereby preventing the central air conditioner from overhigh power consumption caused by overheating in a high-performance mode, the indoor monitoring module collects indoor personnel information through a volume sensor and an infrared camera, transmits data collected within a certain time to a timing transmitter, the timing transmitter transmits the collected data to a communication module when reaching a specified time, the communication module converts the data and transmits the data to a central processing unit, the central processing unit receives the data, processes and analyzes the data, obtains indoor personnel conditions according to the processed data and returns a fixed value, the fixed value is transmitted to the central control unit, the central control unit judges whether to start the power-off control module according to the received fixed value, if the central control unit judges that no person exists in the room for a long time, the power-off control module is started, the power-off control module cuts off the power supply of the central air conditioner, and the indoor monitoring module and the outdoor monitoring module are closed, so that the central air conditioner is prevented from being continuously used under the condition that no person exists in the room for a long time, the resource waste is reduced, the service life of the central processing unit is prolonged, and meanwhile, when the personnel information collected by the volume sensor and the infrared camera is transmitted to the central processing unit, the central processing unit judges the personnel number increase condition according to the information collected by the infrared camera and the volume sensor, returns a fixed value according to the personnel number increase condition, transmits the fixed value to the central controller, and the central controller controls the temperature adjusting module according to the received fixed value and changes the refrigeration strategy of the central air conditioner according to the personnel increase condition, so that the temperature change feedback can be timely carried out according to the conditions of the increase of the personnel flow, the sudden change of the external temperature and the like.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a central air conditioning energy saving and efficiency increasing management system, includes host system, heat dissipation module, outdoor monitoring module, indoor monitoring module and communication module, its characterized in that: the main control module is connected with the heat dissipation module, the indoor monitoring module is connected with the communication module, the outdoor monitoring module is connected with the communication module, the communication module is connected with the main control module, the main control module is connected with the indoor monitoring module, the main control module is connected with the outdoor monitoring module, the main control module comprises a central processing unit, a temperature regulation module, a power-off control module and a central controller, the central processing unit is interactively connected with the central controller, the central controller is connected with the temperature regulation module, and the central controller is connected with the power-off control module;
the central processing unit is used for receiving and processing the indoor and outdoor monitoring data transmitted by the communication module, returning a fixed value according to the processed data and transmitting the fixed value to the central processing unit;
the temperature adjusting module is used for adjusting the temperature of the central air conditioner according to indoor and outdoor temperature and humidity data;
the power-off control module is used for cutting off the power supply of the central air conditioner when no people are in the room;
the central controller is used for receiving a fixed value obtained after the processing of the central processor and executing corresponding remote control on the central air conditioner according to the fixed value;
the heat dissipation module is used for assisting the central air conditioner to dissipate heat, enhancing the performance of the central air conditioner and preventing the central air conditioner from being overheated;
the outdoor monitoring module is used for acquiring outdoor temperature and humidity data and transmitting the acquired data to the main control module through the communication module;
the indoor monitoring module is used for acquiring indoor temperature data, indoor infrared data and indoor volume data and transmitting the acquired data to the main control module through the communication module;
the communication module is used for receiving indoor and outdoor data, converting the indoor and outdoor data into data of a specified type and transmitting the data to the main control module.
2. The energy-saving and efficiency-increasing management system for central air conditioners as claimed in claim 1, wherein: the outdoor monitoring module comprises a temperature and humidity sensor and a protective cover.
3. The energy-saving and efficiency-increasing management system for central air conditioners as claimed in claim 1, wherein: the communication module comprises a signal transceiver and a signal converter, and the signal transceiver is interactively connected with the signal converter.
4. The energy-saving and efficiency-increasing management system for central air conditioners as claimed in claim 1, wherein: the indoor monitoring module comprises a temperature sensor, a volume sensor, an infrared camera and a timing transmitter.
5. The energy-saving and efficiency-increasing management system for central air conditioners as claimed in claim 3, wherein: the signal transceiver adopts a 3G module or a 4G module, the signal converter converts signals received by the signal transceiver into a specified type and returns the specified type to the signal transceiver, and the signal transceiver transmits the converted signals to the main control module.
6. The energy-saving and efficiency-increasing management system for central air conditioners as claimed in claim 2, wherein: and a protection cover for protecting the probe of the temperature and humidity sensor from being influenced by rain and snow is arranged on the detection probe of the temperature and humidity sensor.
7. The energy-saving and efficiency-increasing management system for central air conditioners as claimed in claim 4, wherein: the volume sensor is connected with the timing transmitter, and the infrared camera is connected with the timing transmitter;
the temperature sensor is used for detecting the indoor temperature and adjusting the performance of the central air conditioner according to the indoor temperature;
the volume sensor and the infrared camera are used for collecting the indoor personnel condition;
the timing transmitter is used for transmitting the data collected within a certain time to the communication module.
8. The energy-saving and efficiency-increasing management system for central air conditioners as claimed in claim 1, wherein: the heat dissipation module comprises a plurality of auxiliary heat dissipation fans, and the auxiliary heat dissipation fans are water cooling or oil cooling heat dissipation fans.
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Cited By (2)
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CN112856730A (en) * | 2021-01-23 | 2021-05-28 | 苏州曼凯系统集成科技有限公司 | Energy management system of central air conditioner |
CN113485187A (en) * | 2021-07-08 | 2021-10-08 | 南京航空航天大学 | Indoor energy consumption waste monitoring system and monitoring method thereof |
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CN107726573A (en) * | 2017-11-14 | 2018-02-23 | 合肥奇骏自动化控制有限公司 | A kind of central air conditioning system |
CN110360716A (en) * | 2019-06-25 | 2019-10-22 | 谢运和 | One kind being based on big data analysis air-conditioning energy consumption management system and application method |
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CN205316605U (en) * | 2016-01-28 | 2016-06-15 | 鼎欣建设股份有限公司 | Warm intelligent control economizer who leads to central air conditioning |
CN107504646A (en) * | 2017-08-30 | 2017-12-22 | 常州常工电子科技股份有限公司 | Central air-conditioning intelligence energy-saving monitoring system and method |
CN107726573A (en) * | 2017-11-14 | 2018-02-23 | 合肥奇骏自动化控制有限公司 | A kind of central air conditioning system |
CN110360716A (en) * | 2019-06-25 | 2019-10-22 | 谢运和 | One kind being based on big data analysis air-conditioning energy consumption management system and application method |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN112856730A (en) * | 2021-01-23 | 2021-05-28 | 苏州曼凯系统集成科技有限公司 | Energy management system of central air conditioner |
CN113485187A (en) * | 2021-07-08 | 2021-10-08 | 南京航空航天大学 | Indoor energy consumption waste monitoring system and monitoring method thereof |
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