CN103528167B - Take into account method and the system of the energy efficiency monitoring of air conditioner energy saving and ambient air quality - Google Patents

Take into account method and the system of the energy efficiency monitoring of air conditioner energy saving and ambient air quality Download PDF

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Publication number
CN103528167B
CN103528167B CN201310517731.9A CN201310517731A CN103528167B CN 103528167 B CN103528167 B CN 103528167B CN 201310517731 A CN201310517731 A CN 201310517731A CN 103528167 B CN103528167 B CN 103528167B
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China
Prior art keywords
air
conditioning
office
window
opened
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CN201310517731.9A
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Chinese (zh)
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CN103528167A (en
Inventor
危乃盛
刘明灿
郑航林
吴丽芳
曾忠旺
李凌
黄琳
Original Assignee
国家电网公司
国网福建省电力有限公司
国网福建省电力有限公司电力科学研究院
国网福建节能服务有限公司
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Priority to CN201310517731.9A priority Critical patent/CN103528167B/en
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 present invention relates to a kind of method of energy efficiency monitoring taking into account air conditioner energy saving and ambient air quality and system, the method is characterized in that and comprise the following steps: step S01: monitor in real time the microenvironment situation that shows in office, comprise external temperature, outdoor humidity, room temp, outdoor humidity, indoor CO2Solubility and air-conditioning work state, opening and closing windows state; Step S02: provide microenvironment alarm function, namely under microenvironment is in following situation, carries out corresponding operation, and gives alarm prompt air-conditioning. The present invention increases line Real-Time Monitoring ambient air quality in air conditioner energy saving control, together with office environment health being combined in device energy conservation, embodies the principle of economizing that people-oriented.

Description

Take into account method and the 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 of energy efficiency monitoring taking into account air conditioner energy saving and ambient air quality and system.

Background technology

Existing energy efficiency management system generally only focuses on monitoring and the analysis of equipment energy consumption condition, and within air-conditioning systems, in order to reach better energy-saving effect, it is necessary to keep airtight working environment, in permanent enclosed space, the Air quality of working environment must be made to decline.

Summary of the invention

It is an object of the invention to provide a kind of method of energy efficiency monitoring taking into account air conditioner energy saving and ambient air quality, while air conditioner energy saving being taken into account, remind the quality of user's ambient air, and inform related measure.

The present invention adopts following scheme to realize: a kind of method of energy efficiency monitoring taking into account air conditioner energy saving and ambient air quality, it is characterised in that comprise the following steps:

Step S01: monitor in real time also shows the microenvironment situation in office, comprises external temperature, outdoor humidity, room temp, outdoor humidity, indoor CO2Solubility and air-conditioning work state, opening and closing windows state;

Step S02: provide microenvironment alarm function, namely under microenvironment is in following situation, carries out corresponding operation, and gives alarm prompt air-conditioning:

When office is unmanned, the working order of current air-conditioning is opened, then remind user to close air-conditioning;

When room temp is equal to, or greater than external temperature, the current working order of air-conditioning is opened, then remind user to close air-conditioning, and notify office's personnel's window opened via;

When window is currently opened condition, the current working order of air-conditioning is opened, then notify that office personnel close window;

If the CO of detection2Concentration is higher than certain value, and current window state for closing, then notifies office's personnel's window opened via.

In an embodiment of the present invention, described external temperature, outdoor humidity, room temp, outdoor humidity, indoor CO2Solubility and air-conditioning work state, opening and closing windows state are all 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 reported by loudspeaker or inform by sending note.

In an embodiment of the present invention, described air-conditioning work state monitors air-conditioning by mutual inductor to supply the electric current of electric line or voltage signal to realize.

It is a further object of the present invention to provide the system of a kind of energy efficiency monitoring taking into account air conditioner energy saving and ambient air quality.

This system adopts following scheme to realize: the system of a kind of energy efficiency monitoring taking into account air conditioner energy saving and ambient air quality, it is characterised in that: comprising a MCU, described MCU is connected with:

First temperature sensor, in order to detect external temperature;

2nd temperature sensor, in order to detect room temp;

First outdoor humidity sensor, in order to humidity outside sensing chamber;

2nd indoor humidity sensor, in order to sensing chamber's humidity;

CO2Concentration sensor, in order to CO in sensing chamber2Concentration;

Air-conditioning work state monitoring unit;

Opening and closing windows state monitoring unit; And

One alarm module; When office is unmanned, it is open that air-conditioning work state monitoring unit monitors the working order of air-conditioning, then alarm module reminds user to close air-conditioning;

When room temp is equal to, or greater than external temperature, it is open that air-conditioning work state monitoring unit monitors the current working order of air-conditioning, then alarm module reminds user to close air-conditioning, and notifies office's personnel's window opened via;

When opening and closing windows state monitors unit, to monitor window be currently opened condition, and the current working order of air-conditioning work state monitoring unit monitoring air-conditioning is opened, then alarm module notice office personnel close window;

If the CO of detection2Concentration monitors current window state for closing higher than certain value, opening and closing windows state monitoring unit, then alarm module notifies office's personnel's window opened via.

In an embodiment of the present invention, described air-conditioning work state monitoring unit is the electric current or the magnitude of voltage realization that gather air-conditioning power supply by an electric current or voltage transformer.

In an embodiment of the present invention, described opening and closing windows state monitoring unit adopts the mode of infrared detection to realize.

Sensors all in an embodiment of the present invention is all the environmental data gathered in the scheduled time, and draws correlation values after averaging.

Described alarm module reports prompting by loudspeaker or informs by sending note in an embodiment of the present invention.

The method of the present invention and system reach the object of air conditioner energy saving by monitoring office microenvironment situation, when external temperature, room temp are lower than certain value, or external temperature is lower than room temp, if air-conditioning runs, then close air-conditioning system, and notify that office personnel window; The object of control working environment Air quality is reached, as office CO by monitoring office microenvironment2Concentration is higher than to a certain degree, and time office's window is also airtight in situation, notice office personnel window and carry out breathing fresh air.

Accompanying drawing explanation

Fig. 1 is monitoring method schematic flow sheet of the present invention.

Fig. 2 is hardware configuration diagram of the present invention.

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 energy efficiency monitoring taking into account air conditioner energy saving and ambient air quality, it is characterised in that comprise the following steps:

Step S01: monitor in real time also shows the microenvironment situation in office, comprises external temperature, outdoor humidity, room temp, outdoor humidity, indoor CO2Solubility and air-conditioning work state, opening and closing windows state;

Step S02: provide microenvironment alarm function, namely under microenvironment is in following situation, carries out corresponding operation, and gives alarm prompt air-conditioning:

When office is unmanned, the working order of current air-conditioning is opened, then remind user to close air-conditioning;

When room temp is equal to, or greater than external temperature, the current working order of air-conditioning is opened, then remind user to close air-conditioning, and notify office's personnel's window opened via;

When window is currently opened condition, the current working order of air-conditioning is opened, then notify that office personnel close window;

If the CO of detection2Concentration is higher than certain value, and current window state for closing, then notifies office's personnel's window opened via.

In order to ensure the accuracy that the inventive method controls, external temperature, outdoor humidity, room temp, outdoor humidity, indoor CO described in the present embodiment2Solubility and air-conditioning work state, opening and closing windows state are all gather the environmental data in the scheduled time by corresponding sensor, and draw after averaging.

It should be noted that in the present embodiment, described prompting or notice are reported by loudspeaker or inform by sending note. In an embodiment of the present invention, described air-conditioning work state monitors air-conditioning by mutual inductor to supply the electric current of electric line or voltage signal to realize.

In addition the present invention provides the system of a kind of energy efficiency monitoring taking into account 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 external temperature; 2nd temperature sensor, in order to detect room temp; First outdoor humidity sensor, in order to humidity outside sensing chamber; 2nd indoor humidity sensor, in order to sensing chamber's humidity; CO2Concentration sensor, in order to CO in sensing chamber2Concentration; Air-conditioning work state monitoring unit; Opening and closing windows state monitoring unit; And an alarm module; When office is unmanned, it is open that air-conditioning work state monitoring unit monitors the working order of air-conditioning, then alarm module reminds user to close air-conditioning;

When room temp is equal to, or greater than external temperature, it is open that air-conditioning work state monitoring unit monitors the current working order of air-conditioning, then alarm module reminds user to close air-conditioning, and notifies office's personnel's window opened via;

When opening and closing windows state monitors unit, to monitor window be currently opened condition, and the current working order of air-conditioning work state monitoring unit monitoring air-conditioning is opened, then alarm module notice office personnel close window;

If the CO of detection2Concentration monitors current window state for closing higher than certain value, opening and closing windows state monitoring unit, then alarm module notifies office's personnel's window opened via.

Preferably, described air-conditioning work state monitoring unit is the electric current or the magnitude of voltage realization that gather air-conditioning power supply by an electric current or voltage transformer. When air-conditioning is in running order, mutual inductor then can collect correlation values, and this numerical value is current value or magnitude of voltage, then illustrate that air-conditioning is in running order. Described opening and closing windows state monitoring unit adopts the mode of infrared detection to realize, it is preferred that can be whether infrared tube detection window closes, work as Window closing, then cutting off infrared rays, this infrared tube then sends triggering signal, and indication mechanism window is in closing condition.

It is noted that, in native system, in order to guarantee the accuracy of Systematical control, avoid the error of the sensor data acquisition that uncertain factor causes, sensors all in the present embodiment is all the environmental data gathered in the scheduled time, and draws correlation values after averaging.

In addition, alarm module of the present invention reports prompting by loudspeaker or informs by sending note. Namely this alarm module installation has voice to report circuit or short message sending circuit.

The foregoing is only the better embodiment of the present invention, all impartial changes done according to the present patent application patent scope, with modifying, all should belong to the covering scope of the present invention.

Claims (2)

1. take into account the method for the energy efficiency monitoring of air conditioner energy saving and ambient air quality for one kind, it is characterised in that comprise the following steps:
Step S01: monitor in real time also shows the microenvironment situation in office, comprises external temperature, outdoor humidity, room temp, outdoor humidity, indoor CO2Solubility and air-conditioning work state, opening and closing windows state;
Step S02: provide microenvironment alarm function, namely under microenvironment is in following situation, carries out corresponding operation, and gives alarm prompt air-conditioning:
When office is unmanned, the working order of current air-conditioning is opened, then remind user to close air-conditioning;
When room temp is equal to, or greater than external temperature, the current working order of air-conditioning is opened, then remind user to close air-conditioning, and notify office's personnel's window opened via;
When window is currently opened condition, the current working order of air-conditioning is opened, then notify that office personnel close window;
If the CO of detection2Concentration is higher than certain value, and current window state for closing, then notifies office's personnel's window opened via;
Described external temperature, outdoor humidity, room temp, outdoor humidity, indoor CO2Solubility and air-conditioning work state, opening and closing windows state are all gather the environmental data in the scheduled time by corresponding sensor, and draw after averaging;
Described prompting or notice are reported by loudspeaker or inform by sending note;
Described air-conditioning work state monitors air-conditioning by mutual inductor to supply the electric current of electric line or voltage signal to realize.
2. take into account the system of the energy efficiency monitoring of air conditioner energy saving and ambient air quality for one kind, it is characterised in that: comprising a MCU, described MCU is connected with:
First temperature sensor, in order to detect external temperature;
2nd temperature sensor, in order to detect room temp;
First outdoor humidity sensor, in order to humidity outside sensing chamber;
2nd indoor humidity sensor, in order to sensing chamber's humidity;
CO2Concentration sensor, in order to CO in sensing chamber2Concentration;
Air-conditioning work state monitoring unit;
Opening and closing windows state monitoring unit; And
One alarm module; When office is unmanned, it is open that air-conditioning work state monitoring unit monitors the working order of air-conditioning, then alarm module reminds user to close air-conditioning;
When room temp is equal to, or greater than external temperature, it is open that air-conditioning work state monitoring unit monitors the current working order of air-conditioning, then alarm module reminds user to close air-conditioning, and notifies office's personnel's window opened via;
When opening and closing windows state monitors unit, to monitor window be currently opened condition, and the current working order of air-conditioning work state monitoring unit monitoring air-conditioning is opened, then alarm module notice office personnel close window;
If the CO of detection2Concentration monitors current window state for closing higher than certain value, opening and closing windows state monitoring unit, then alarm module notifies office's personnel's window opened via;
Described air-conditioning work state monitoring unit is the electric current or the magnitude of voltage realization that gather air-conditioning power supply by an electric current or voltage transformer;
Described opening and closing windows state monitoring unit adopts the mode of infrared detection to realize;
All sensors are all the environmental datas gathered in the scheduled time, and draw correlation values after averaging;
Described alarm module reports prompting by loudspeaker or informs by sending note.
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 CN103528167B (en)

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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
CN104640082B (en) * 2015-01-15 2019-02-12 小米科技有限责任公司 Prompting message generation method and device
CN104640083B (en) * 2015-01-15 2018-09-04 小米科技有限责任公司 Method for sending information and device
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
CN104566869A (en) * 2015-01-27 2015-04-29 上海新祁环境科技有限公司 Air conditioner
CN104751738B (en) * 2015-04-03 2018-12-04 上海东方延华节能技术服务股份有限公司 Green billboard and the method and apparatus for showing efficiency and environmental information on it
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
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
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
CN110132346A (en) * 2019-04-03 2019-08-16 天津大学 A kind of window instruction system and method based on Real-time Monitoring Data

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