CN103528167A - Energy efficiency monitoring method and system capable of balancing air-conditioning energy saving and environmental air quality monitoring - Google Patents

Energy efficiency monitoring method and system capable of balancing air-conditioning energy saving and environmental air quality monitoring Download PDF

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Publication number
CN103528167A
CN103528167A CN201310517731.9A CN201310517731A CN103528167A CN 103528167 A CN103528167 A CN 103528167A CN 201310517731 A CN201310517731 A CN 201310517731A CN 103528167 A CN103528167 A CN 103528167A
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China
Prior art keywords
air
conditioning
energy saving
window
account
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Granted
Application number
CN201310517731.9A
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Chinese (zh)
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CN103528167B (en
Inventor
危乃盛
刘明灿
郑航林
吴丽芳
曾忠旺
李凌
黄琳
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
State Net Fujian Energy Conservation Service Co Ltd
State Grid Corp of China SGCC
Electric Power Research Institute of State Grid Fujian Electric Power Co Ltd
State Grid Fujian Electric Power Co Ltd
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State Net Fujian Energy Conservation Service Co Ltd
State Grid Corp of China SGCC
Electric Power Research Institute of State Grid Fujian Electric Power Co Ltd
State Grid Fujian Electric Power Co Ltd
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Publication of CN103528167A publication Critical patent/CN103528167A/en
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

Abstract

The invention relates to an energy efficiency monitoring method and system capable of balancing air-conditioning energy saving and environmental air quality monitoring. The method is characterized by including step 1, monitoring and displaying microenvironment conditions, namely outdoor temperature, outdoor humidity, indoor temperature, indoor humidity, indoor CO2 solubility, air conditioner operating states and window opening and closing states in offices in real time; and step 2, providing a microenvironment alarming function, namely operating an air conditioner correspondingly and giving alarming prompts when the microenvironment under the conditions. According to the method, environmental air quality can be monitored in real time on the basis of air-conditioning energy saving control, office environment health and equipment energy saving are combined, and the people-oriented saving theory is shown.

Description

Take into account the method and system of the energy efficiency monitoring of air conditioner energy saving and ambient air quality
Technical field
The present invention relates to air conditioner energy saving field, particularly a kind of method and system of taking into account the energy efficiency monitoring of air conditioner energy saving and ambient air quality.
Background technology
Monitoring and the analysis of general emphasis equipment power consumption situation of existing energy efficiency management system, and in air-conditioning system, in order to reach better energy-saving effect, must keep airtight working environment, in permanent confined space, must make the air quality of working environment decline.
Summary of the invention
The object of this invention is to provide a kind of method of taking into account the energy efficiency monitoring of air conditioner energy saving and ambient air quality, when can take into account air conditioner energy saving, the quality of reminding user surrounding air, and inform related measure.
The present invention adopts following scheme to realize: a kind of method of taking into account the energy efficiency monitoring of air conditioner energy saving and ambient air quality, is characterized in that comprising the following steps:
Step S01: monitor in real time and show the microenvironment situation in office, comprising outdoor temperature, outside humidity, indoor temperature, outside humidity, indoor CO 2solubility and air-conditioning work state, opening and closing windows state;
Step S02: microenvironment alarm function is provided, in microenvironment in following situation, air-conditioning is carried out to corresponding operation, and gives alarm prompt:
Unmanned when office, the duty of current air-conditioning is to open, and reminding user is closed air-conditioning;
When indoor temperature is equal to, or greater than outdoor temperature, the current duty of air-conditioning is to open, and reminding user is closed air-conditioning, and notifies clerk window opened via;
When window is current, be opening, the current duty of air-conditioning is to open, and notifies clerk to close window;
If the CO detecting 2concentration, higher than certain value, when front window state is for closing, is notified clerk's window opened via.
In an embodiment of the present invention, described outdoor temperature, outside humidity, indoor temperature, outside humidity, indoor CO 2solubility and air-conditioning work state, opening and closing windows state are all to gather the environmental data in the scheduled time by corresponding sensor, and draw after averaging.
In an embodiment of the present invention, described prompting or notice are to be reported or informed by sending note by loudspeaker.
In an embodiment of the present invention, described air-conditioning work state is that the curtage signal of monitoring air-conditioning supply line by transformer is realized.
Another object of the present invention is to provide a kind of system of taking into account the energy efficiency monitoring of air conditioner energy saving and ambient air quality.
This system adopts following scheme to realize: a kind of system of taking into account the energy efficiency monitoring of air conditioner energy saving and ambient air quality, is characterized in that: comprise a MCU, described MCU is connected with:
The first temperature sensor, in order to detect outdoor temperature;
The second temperature sensor, in order to detect indoor temperature;
The first outside humidity sensor, in order to detect outside humidity;
The second indoor humidity sensor, in order to detect indoor humidity;
CO 2concentration sensor, in order to CO in sensing chamber 2concentration;
Air-conditioning work condition monitoring unit;
Opening and closing windows condition monitoring unit; And
One alarm module; Unmanned when office, the duty that air-conditioning work condition monitoring unit monitors air-conditioning is to open, and alarm module reminding user is closed air-conditioning;
When indoor temperature is equal to, or greater than outdoor temperature, it is to open that air-conditioning work condition monitoring unit monitors the current duty of air-conditioning, and alarm module reminding user is closed air-conditioning, and notifies clerk window opened via;
When opening and closing windows condition monitoring unit monitors window current, be opening, the air-conditioning work condition monitoring unit current duty of monitoring air-conditioning is to open, and alarm module notifies clerk to close window;
If the CO detecting 2concentration is higher than certain value, and opening and closing windows condition monitoring unit monitors when front window state is for closing, and alarm module is notified clerk window opened via.
In an embodiment of the present invention, described air-conditioning work condition monitoring unit is that the curtage value that gathers air-conditioning power supply by a curtage transformer realizes.
In an embodiment of the present invention, described opening and closing windows condition monitoring unit is to adopt the mode of infrared detection to realize.
All sensors are all the environmental datas that gather in the scheduled time in an embodiment of the present invention, and after averaging, draw correlation values.
Described alarm module is reported prompting or informed by sending note by loudspeaker in an embodiment of the present invention.
Method and system of the present invention reach the object of air conditioner energy saving by monitoring office microenvironment situation, when outdoor temperature, indoor temperature are lower than certain value, or outdoor temperature is lower than indoor temperature, if air-conditioning moves, close air-conditioning system, and notify clerk to window; By monitoring office microenvironment, reach the CO of object ,Dang office that controls working environment air quality 2when concentration is also airtight higher than ,Qie office window to a certain degree, in situation, notifies clerk to window and have a breath of fresh air.
Accompanying drawing explanation
Fig. 1 is method for supervising schematic flow sheet of the present invention.
Fig. 2 is hardware structure schematic diagram of the present invention.
The specific embodiment
Below in conjunction with drawings and Examples, the present invention will be further described.
As shown in Figure 1, the present embodiment provides a kind of method of taking into account the energy efficiency monitoring of air conditioner energy saving and ambient air quality, it is characterized in that comprising the following steps:
Step S01: monitor in real time and show the microenvironment situation in office, comprising outdoor temperature, outside humidity, indoor temperature, outside humidity, indoor CO 2solubility and air-conditioning work state, opening and closing windows state;
Step S02: microenvironment alarm function is provided, in microenvironment in following situation, air-conditioning is carried out to corresponding operation, and gives alarm prompt:
Unmanned when office, the duty of current air-conditioning is to open, and reminding user is closed air-conditioning;
When indoor temperature is equal to, or greater than outdoor temperature, the current duty of air-conditioning is to open, and reminding user is closed air-conditioning, and notifies clerk window opened via;
When window is current, be opening, the current duty of air-conditioning is to open, and notifies clerk to close window;
If the CO detecting 2concentration, higher than certain value, when front window state is for closing, is notified clerk's window opened via.
For the accuracy that guarantees that the inventive method is controlled, outdoor temperature, outside humidity, indoor temperature, outside humidity, indoor CO described in the present embodiment 2solubility and air-conditioning work state, opening and closing windows state are all to gather the environmental data in the scheduled time by corresponding sensor, and draw after averaging.
It is worth mentioning that, in the present embodiment, described prompting or notice are to be reported or informed by sending note by loudspeaker.In an embodiment of the present invention, described air-conditioning work state is that the curtage signal of monitoring air-conditioning supply line by transformer is realized.
In addition the invention provides a kind of system of taking into account the energy efficiency monitoring of air conditioner energy saving and ambient air quality.
As shown in Figure 2, this system comprises a MCU, and described MCU is connected with: the first temperature sensor, in order to detect outdoor temperature; The second temperature sensor, in order to detect indoor temperature; The first outside humidity sensor, in order to detect outside humidity; The second indoor humidity sensor, in order to detect indoor humidity; CO 2concentration sensor, in order to CO in sensing chamber 2concentration; Air-conditioning work condition monitoring unit; Opening and closing windows condition monitoring unit; An and alarm module; Unmanned when office, the duty that air-conditioning work condition monitoring unit monitors air-conditioning is to open, and alarm module reminding user is closed air-conditioning;
When indoor temperature is equal to, or greater than outdoor temperature, it is to open that air-conditioning work condition monitoring unit monitors the current duty of air-conditioning, and alarm module reminding user is closed air-conditioning, and notifies clerk window opened via;
When opening and closing windows condition monitoring unit monitors window current, be opening, the air-conditioning work condition monitoring unit current duty of monitoring air-conditioning is to open, and alarm module notifies clerk to close window;
If the CO detecting 2concentration is higher than certain value, and opening and closing windows condition monitoring unit monitors when front window state is for closing, and alarm module is notified clerk window opened via.
Preferably, described air-conditioning work condition monitoring unit is that the curtage value that gathers air-conditioning power supply by a curtage transformer realizes.In running order when air-conditioning, transformer can collect correlation values, and this numerical value is current value or magnitude of voltage, illustrates that air-conditioning is in running order.Described opening and closing windows condition monitoring unit is to adopt the mode of infrared detection to realize, and preferably, can be whether infrared tube detection window closes, work as Window closing, cut off infrared ray, this infrared tube sends triggering signal, and indication mechanism window is in closed condition.
Be noted that, in native system, the accuracy of controlling in order to ensure system, avoids the error of the sensor data acquisition that uncertain factor causes, in the present embodiment, all sensors are all the environmental datas that gather in the scheduled time, and after averaging, draw correlation values.
In addition, alarm module of the present invention is reported prompting or informed by sending note by loudspeaker.This alarm module is provided with voice broadcast circuit or note transtation mission circuit.
The foregoing is only preferred embodiment of the present invention, all equalizations of doing according to the present patent application the scope of the claims change and modify, and all should belong to covering scope of the present invention.

Claims (9)

1. take into account a method for the energy efficiency monitoring of air conditioner energy saving and ambient air quality, it is characterized in that comprising the following steps:
Step S01: monitor in real time and show the microenvironment situation in office, comprising outdoor temperature, outside humidity, indoor temperature, outside humidity, indoor CO 2solubility and air-conditioning work state, opening and closing windows state;
Step S02: microenvironment alarm function is provided, in microenvironment in following situation, air-conditioning is carried out to corresponding operation, and gives alarm prompt:
Unmanned when office, the duty of current air-conditioning is to open, and reminding user is closed air-conditioning;
When indoor temperature is equal to, or greater than outdoor temperature, the current duty of air-conditioning is to open, and reminding user is closed air-conditioning, and notifies clerk window opened via;
When window is current, be opening, the current duty of air-conditioning is to open, and notifies clerk to close window;
If the CO detecting 2concentration, higher than certain value, when front window state is for closing, is notified clerk's window opened via.
2. the method for taking into account the energy efficiency monitoring of air conditioner energy saving and ambient air quality according to claim 1, is characterized in that: described outdoor temperature, outside humidity, indoor temperature, outside humidity, indoor CO 2solubility and air-conditioning work state, opening and closing windows state are all to gather the environmental data in the scheduled time by corresponding sensor, and draw after averaging.
3. the method for taking into account the energy efficiency monitoring of air conditioner energy saving and ambient air quality according to claim 1, is characterized in that: described prompting or notice are to be reported or informed by sending note by loudspeaker.
4. the method for taking into account the energy efficiency monitoring of air conditioner energy saving and ambient air quality according to claim 1, is characterized in that: described air-conditioning work state is that the curtage signal of monitoring air-conditioning supply line by transformer is realized.
5. a system of taking into account the energy efficiency monitoring of air conditioner energy saving and ambient air quality, is characterized in that: comprise a MCU, described MCU is connected with:
The first temperature sensor, in order to detect outdoor temperature;
The second temperature sensor, in order to detect indoor temperature;
The first outside humidity sensor, in order to detect outside humidity;
The second indoor humidity sensor, in order to detect indoor humidity;
CO 2concentration sensor, in order to CO in sensing chamber 2concentration;
Air-conditioning work condition monitoring unit;
Opening and closing windows condition monitoring unit; And
One alarm module; Unmanned when office, the duty that air-conditioning work condition monitoring unit monitors air-conditioning is to open, and alarm module reminding user is closed air-conditioning;
When indoor temperature is equal to, or greater than outdoor temperature, it is to open that air-conditioning work condition monitoring unit monitors the current duty of air-conditioning, and alarm module reminding user is closed air-conditioning, and notifies clerk window opened via;
When opening and closing windows condition monitoring unit monitors window current, be opening, the air-conditioning work condition monitoring unit current duty of monitoring air-conditioning is to open, and alarm module notifies clerk to close window;
If the CO detecting 2concentration is higher than certain value, and opening and closing windows condition monitoring unit monitors when front window state is for closing, and alarm module is notified clerk window opened via.
6. the system of taking into account the energy efficiency monitoring of air conditioner energy saving and ambient air quality according to claim 5, is characterized in that: described air-conditioning work condition monitoring unit is that the curtage value that gathers air-conditioning power supply by a curtage transformer realizes.
7. the system of taking into account the energy efficiency monitoring of air conditioner energy saving and ambient air quality according to claim 5, is characterized in that: described opening and closing windows condition monitoring unit is to adopt the mode of infrared detection to realize.
8. the system of taking into account the energy efficiency monitoring of air conditioner energy saving and ambient air quality according to claim 5, is characterized in that: all sensors are all the environmental datas that gather in the scheduled time, and after averaging, draw correlation values.
9. the system of taking into account the energy efficiency monitoring of air conditioner energy saving and ambient air quality according to claim 5, is characterized in that: described alarm module is reported prompting or informed by sending note by loudspeaker.
CN201310517731.9A 2013-10-29 2013-10-29 Take into account method and the system of the energy efficiency monitoring of air conditioner energy saving and ambient air quality Active CN103528167B (en)

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CN104266312A (en) * 2014-10-08 2015-01-07 广东美的制冷设备有限公司 Air conditioner and control method and system thereof
CN104566869A (en) * 2015-01-27 2015-04-29 上海新祁环境科技有限公司 Air conditioner
CN104640083A (en) * 2015-01-15 2015-05-20 小米科技有限责任公司 Method and device for sending message
CN104640082A (en) * 2015-01-15 2015-05-20 小米科技有限责任公司 Method and device for generating prompting message
CN104751738A (en) * 2015-04-03 2015-07-01 上海东方延华节能技术服务股份有限公司 Green bulletin board and method and device for displaying energy efficiency and environment information on green bulletin board
CN105042781A (en) * 2015-07-24 2015-11-11 江西智能无限物联科技有限公司 Intelligent air monitoring device and intelligent control system
CN105181018A (en) * 2015-09-11 2015-12-23 杭州良展建筑科技有限公司 Building energy use behavior measuring and recording device for distributed air-conditioned room
CN105241019A (en) * 2015-10-29 2016-01-13 青岛海尔空调器有限总公司 Fresh air exchange control method
CN105987477A (en) * 2015-01-27 2016-10-05 青岛海尔空调器有限总公司 Air conditioner control method and control device, and air conditioner
CN106066625A (en) * 2016-08-22 2016-11-02 安徽瑞宏信息科技有限公司 Architectural resource Intelligentized central control system
CN106288213A (en) * 2016-08-22 2017-01-04 安徽瑞宏信息科技有限公司 A kind of energy-saving intelligentized system of novel building
CN106524447A (en) * 2016-10-31 2017-03-22 安徽南国机电科技发展有限公司 Energy-saving monitoring system of air conditioner
WO2020199385A1 (en) * 2019-04-03 2020-10-08 天津大学 System and method for instructing opening or closing of window based on real-time monitoring data
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CN104266312A (en) * 2014-10-08 2015-01-07 广东美的制冷设备有限公司 Air conditioner and control method and system thereof
CN104266312B (en) * 2014-10-08 2017-04-19 广东美的制冷设备有限公司 Air conditioner and control method and system thereof
CN104640083A (en) * 2015-01-15 2015-05-20 小米科技有限责任公司 Method and device for sending message
CN104640082A (en) * 2015-01-15 2015-05-20 小米科技有限责任公司 Method and device for generating prompting message
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CN104566869A (en) * 2015-01-27 2015-04-29 上海新祁环境科技有限公司 Air conditioner
CN105987477A (en) * 2015-01-27 2016-10-05 青岛海尔空调器有限总公司 Air conditioner control method and control device, and air conditioner
CN104751738A (en) * 2015-04-03 2015-07-01 上海东方延华节能技术服务股份有限公司 Green bulletin board and method and device for displaying energy efficiency and environment information on green bulletin board
CN105042781A (en) * 2015-07-24 2015-11-11 江西智能无限物联科技有限公司 Intelligent air monitoring device and intelligent control system
CN105181018A (en) * 2015-09-11 2015-12-23 杭州良展建筑科技有限公司 Building energy use behavior measuring and recording device for distributed air-conditioned room
CN105241019B (en) * 2015-10-29 2019-01-15 青岛海尔空调器有限总公司 Inletting fresh air control method
CN105241019A (en) * 2015-10-29 2016-01-13 青岛海尔空调器有限总公司 Fresh air exchange control method
CN106066625A (en) * 2016-08-22 2016-11-02 安徽瑞宏信息科技有限公司 Architectural resource Intelligentized central control system
CN106288213B (en) * 2016-08-22 2019-01-22 云南雄汇医疗科技股份有限公司 A kind of energy-saving intelligentized system of novel building
CN106288213A (en) * 2016-08-22 2017-01-04 安徽瑞宏信息科技有限公司 A kind of energy-saving intelligentized system of novel building
CN106524447A (en) * 2016-10-31 2017-03-22 安徽南国机电科技发展有限公司 Energy-saving monitoring system of air conditioner
US11268725B2 (en) 2017-07-10 2022-03-08 Carrier Corporation Condition based energy smart air circulation system
WO2020199385A1 (en) * 2019-04-03 2020-10-08 天津大学 System and method for instructing opening or closing of window based on real-time monitoring data

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