CN201548581U - System for monitoring emery consumption of public buildings - Google Patents

System for monitoring emery consumption of public buildings Download PDF

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Publication number
CN201548581U
CN201548581U CN2009201955902U CN200920195590U CN201548581U CN 201548581 U CN201548581 U CN 201548581U CN 2009201955902 U CN2009201955902 U CN 2009201955902U CN 200920195590 U CN200920195590 U CN 200920195590U CN 201548581 U CN201548581 U CN 201548581U
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CN
China
Prior art keywords
energy consumption
reasonable
consumption
numerical value
energy
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.)
Expired - Fee Related
Application number
CN2009201955902U
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Chinese (zh)
Inventor
宋振群
林铿
谢少莹
杨霖鸿
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Guangdong Golden South Electric Appliance Industry Co., Ltd.
Original Assignee
GUANGZHOU GAOTIAN ELECTRIC POWER TECHNOLOGY Co Ltd
Guangdong Golden South Electric Appliance Industry Co Ltd
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Application filed by GUANGZHOU GAOTIAN ELECTRIC POWER TECHNOLOGY Co Ltd, Guangdong Golden South Electric Appliance Industry Co Ltd filed Critical GUANGZHOU GAOTIAN ELECTRIC POWER TECHNOLOGY Co Ltd
Priority to CN2009201955902U priority Critical patent/CN201548581U/en
Application granted granted Critical
Publication of CN201548581U publication Critical patent/CN201548581U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

A system for monitoring energy consumption of public buildings comprises a system master station, a plurality of concentrators, a plurality of collection terminals, a plurality of user energy-consumption meters, wherein the system master station is provided with a module storing reasonable values of energy consumption, a comparator and a device warming abnormal condition of energy consumption, wherein the user's reasonable energy-consumption valves at different set stages can be stored in the module storing reasonable values of energy consumption; the comparator compares the actual energy-consumption values collected at set stages with the reasonable energy-consumption valves; and device warming abnormal condition of energy consumption can operate according to the comparison results of the comparator, and sends remind signals or alarm signals according to the abnormity degree under the abnormal circumstance that the actual energy consumption values are larger than the reasonable energy consumption valves. The utility model can monitor the energy consumption monitoring system of the public buildings in realtime and effective manner, and especially provide a practical-skillful and timely-effective inspection means for the national Air-conditioning Temperature Limitation Order, very important practical significance.

Description

Public building energy consumption monitoring system
Technical field
The utility model belongs to the technical field of energy consumption monitoring, is specifically related to a kind of particularly energy consumption monitoring system of government offices' office building of public building that is applied to.
Background technology
Along with the fast development of China's economic construction and the raising of living standards of the people, the energy-saving and emission-reduction situation is more and more severeer, the needs of control, all kinds of public building energy consumptions of monitoring are more and more urgent, and how the energy consumption of effective monitoring public building (comprising government offices' office building) becomes a problem that presses for solution.In the past few years, though China has begun to pay attention to controlling the energy consumption problem of public building, because shortage science monitoring means timely and effectively, can not be in real time, the very first time finds the problem that energy consumption is wasted, so the energy-saving monitoring effect is unsatisfactory.For example according to " air-conditioning limit temperature makes " regulation, government offices' office building can not be lower than 26 ℃ in the summer air-conditioning temperature, the temperature of heating of house can not be higher than 20 ℃ in the winter time, but concrete implementation effect how, often be difficult to real-time supervision, can know just when having only the end of month of waiting until at most power consumption how much, over and done with one month of the time of this moment, even exceeding standard, power consumption also become irremediable accomplished fact, and simple " power consumption " index that relies on is difficult to accurately reflect whether office building has strict execution the " air-conditioning limit temperature makes " (because the reasonable power consumption numerical value of air-conditioning, not only depend on indoor temperature, and depend on outdoor temperature be difficult to judge only according to " power consumption " whether the room conditioning temperature low excessively).Again for example, do not have Guan Shui, close electricity or close air-conditioning, open " pilot burner ", " running water ", " long turning on the aircondition ", just realize when often needing working in second day by the time yet, want to remedy late if office building is come off duty.In addition,, then monitor and usually seem beyond one's ability to help, be difficult to realize effective monitoring if it is far away with monitored public building geographic position distance to be responsible for the department of supervision energy consumption.
Summary of the invention
The purpose of this utility model is that a kind of public building energy consumption monitoring system is provided at the above-mentioned deficiency of prior art, and it can carry out in real time the energy consumption monitoring system of public building, monitoring effectively.
For achieving the above object, public building energy consumption monitoring of the present utility model system comprises main website of system, a plurality of concentrator, a plurality of acquisition terminal, a plurality of user's energy consumption measure table; Each acquisition terminal adopts corresponding several user's energy consumption measure tables that connect of 485 buses; Each concentrator adopts corresponding several acquisition terminals that connect of the wherein a kind of mode among 485 buses, line of electric force, the wireless telecommunications three; Adopt the wherein a kind of mode among GPRS, CDMA, optical fiber, radio messaging breath, serial ports, the dialing modem to connect between main website of system and each concentrator; Wherein, described acquisition terminal is used to collect user's energy consumption measure table data; Described concentrator is used to collect the acquisition terminal data and carries out rough estimates, processing, storage; Main website of described system is used to collect the concentrator data and further adds up, handles, analyzes, stores; Its principal feature is that main website of described system also is provided with energy consumption reasonable value storage module, stores the reasonable energy consumption numerical value of user in the various different set period in the energy consumption reasonable value storage module; The main website of system also is provided with comparer, and comparer will be set the actual consumption numerical value of gathering in the period and compare with reasonable energy consumption numerical value; The main website of system also is provided with the energy consumption anomaly alarming device, and the energy consumption anomaly alarming device carries out work according to the comparative result of comparer, and under the abnormal conditions of actual consumption numerical value greater than reasonable energy consumption numerical value, sends alerting signal or alerting signal according to intensity of anomaly
Described user's energy consumption measure table can be meant one or more in electric energy meter, water meter, cold table, the gas meter.
Be preferably, store on time in the described energy consumption reasonable value storage module, per diem, by week, monthly, reasonable energy consumption numerical value per year.Wherein, on time, per diem reasonable energy consumption numerical value can determine according to Various Seasonal, working day or off-day, work hours or quitting time, and by week, monthly, reasonable energy consumption numerical value per year is can be per diem rationally on the basis of energy consumption numerical value and accumulative total obtains, also can analyze and calculate or revise according to other approach.
Be more preferably, the main website of system also is provided with outdoor temperature sensor; Store the reasonable power consumption numerical value of temperature conditions outside the various different chamber in the energy consumption reasonable value storage module.In summer, the power consumption of public building mainly is the air-conditioning power consumption; For concrete a certain public building (machine-operated office building), because the room conditioning temperature is controlled to be 26 ℃, so as long as known outdoor temperature on average, just can extrapolate rational air-conditioning power consumption numerical value, and reasonable power consumption numerical value corresponding under the various outdoor temperature conditions is stored according to the volume of indoor/outdoor temperature-difference and buildings; On the other hand, the main website of system can calculate daily mean temperature or hourly average temperature according to the measurement of outdoor temperature sensor, and transfers out every day or reasonable power consumption numerical value hourly under this outdoor temperature condition from energy consumption reasonable value storage module; Next, just can be with the actual power consumption numerical value of public building and reasonable power consumption numeric ratio, thus can be on the same day even in sometime, in time monitor out that this public building is whether strict carries out the order of air-conditioning limit temperature.
The utlity model has following advantage and effect:
1, the utility model combines advanced computer technology, reading technique and mechanics of communication, can carry out in real time energy consumption, remote meter reading, and the data after checking meter are sent to the main website of system; On the other hand, in system, store the reasonable energy consumption numerical value of public building in advance, therefore the actual consumption numerical value that actual metered can be obtained compares with reasonable energy consumption numerical value, when the actual consumption numerical value of public building exceeds standard, system can produce prompting message (during slight abnormality) or warning message (during severely subnormal) immediately, remind the supvr to note, like this, the department that is responsible for the supervision energy consumption can carry out long-range to the energy consumption of public building, in real time, very first time ground effective monitoring, and be not subjected to of the restriction of both geographic position apart from distance, when problem that actual energy consumption exceeds standard appears in monitored public building, can in time find, prevent, correct.Therefore the utility model can improve the energy consumption monitoring management automation, and is significant to realizing the robotization of public building energy consumption monitoring.
2, another outstanding feature of the utility model is to monitor the idle call electric weight in conjunction with outside air temperature, the same day in addition in certain hour automatically, in time monitor out that public building is whether strict carries out " air-conditioning limit temperature makes ", this function is unprecedented, can provide practical ingenious, check means to have very important realistic meaning timely and effectively for " air-conditioning limit temperature makes " of country.
3, another outstanding feature of the present utility model is the various different periods to be carried out the differentiation situation in conjunction with the characteristics of public building, for example, can the set in advance machine-operated office building reasonable energy consumption numeric ratio much less on daytime of period at night, the reasonable energy consumption numeric ratio regular working day much less on Sunday, or the like, the actual conditions of so more pressing close to machine-operated office building.
Description of drawings
Fig. 1 is the frame structure principle schematic of a kind of embodiment of the utility model.
Fig. 2 is the job step principle schematic that " air-conditioning limit temperature makes " implementation status is monitored.
Embodiment
Public building energy consumption monitoring shown in Figure 1 system comprises main website of system, a plurality of concentrator, a plurality of acquisition terminal, a plurality of user's electric energy meter, water meter; Each acquisition terminal adopts corresponding 100 user's electric energy meters, the water meter of connecting of 485 buses; Part concentrator adopts the corresponding acquisition terminal that connects of line of electric force, and another part concentrator adopts the corresponding acquisition terminal that connects of wireless telecommunications; Adopt CDMA to connect between main website of system and the part concentrator, adopt optical fiber to connect between main website of system and the other a part of concentrator; Wherein, described acquisition terminal is used to gather user's electric energy meter, data of water meter; Described concentrator is used to collect the acquisition terminal data and carries out rough estimates, processing, storage; Main website of described system is used to collect concentrator data and further statistics, processing, analyzes, stores.
Also be provided with energy consumption reasonable value storage module in the main website of system, store in this energy consumption reasonable value storage module concrete office building on time, per diem, by week, monthly, reasonable power consumption numerical value per year, reasonable water consumption numerical value.Wherein, on time, per diem reasonable power consumption (water consumption) numerical value is set according to the heterogeneity of Various Seasonal, working day or off-day, work hours or quitting time, and rationally power consumption numerical value is also distinguished different outdoor temperature condition (outdoor temperature is high more, and then the reasonable power consumption numerical value of air-conditioning is big more); By week, monthly, the reasonable energy consumption numerical value of reasonable power consumption (water consumption) numerical value per year then is (the revising in conjunction with other factors) that rationally obtains after the accumulative total on the basis of energy consumption numerical value per diem.The main website of system also is provided with outdoor temperature sensor and comparer.Comparer will be set the actual power consumption that actual acquisition obtains in the period (water consumption) numerical value and compare with reasonable power consumption (water consumption) numerical value; The main website of system also is provided with power consumption (water consumption) anomaly alarming device, warning device carries out work according to the comparative result of comparer, and under the abnormal conditions of power consumption (water consumption) numerical value greater than reasonable power consumption (water consumption) numerical value of actual acquisition, send alerting signal or alerting signal according to intensity of anomaly.For example, the machine-operated office building reasonable water consumption numerical value of period at night should seldom even be close to zero, if there is the people not turn off the tap, then the actual water consumption numerical value of each hour will continue greater than reasonable water consumption numerical value, and system will send alerting signal or alerting signal.
In summer, the air-conditioning power consumption surge of office building, the air-conditioning power consumption becomes the chief component of office building power consumption, and the power consumption ratio of other non-air-conditioning is little and numerical value is more stable, therefore can monitor the air-conditioning power consumption, and whether reasonable in conjunction with outdoor real air temperature monitoring power consumption; In some day in summer the power consumption monitor procedure of office building is described as follows (as shown in Figure 2) with system below:
The data of electric energy meter are sent to main website of system (remote meter reading) by acquisition terminal, concentrator, and the main website of system is according to data computation actual power consumption on the same day numerical value A that transmits; Outdoor temperature sensor is constantly measured outdoor temperature; The main website of system calculates the outdoor temperature mean value on the same day, and transfers the reasonable power consumption numerical value B corresponding with this temperature-averaging value that stores in the system; Compare by the size of comparer A and B; If A≤B, then warning device sends normal signal, illustrates that this office building is good to the implementation status of " air-conditioning limit temperature makes "; If A>B and difference do not exceed 20% of B, illustrate that this office building is undesirable to the implementation status of " air-conditioning limit temperature makes ", then warning device sends alerting signal; If for A>B and difference exceed 20% of B, illustrate that this office building is relatively poor to the implementation status of " air-conditioning limit temperature makes ", then warning device sends alerting signal.

Claims (2)

1. a public building energy consumption monitoring system comprises main website of system, a plurality of concentrator, a plurality of acquisition terminal, a plurality of user's energy consumption measure table; Each acquisition terminal adopts corresponding several user's energy consumption measure tables that connect of 485 buses; Each concentrator adopts corresponding several acquisition terminals that connect of the wherein a kind of mode among 485 buses, line of electric force, the wireless telecommunications three; Adopt the wherein a kind of mode among GPRS, CDMA, optical fiber, radio messaging breath, serial ports, the dialing modem to connect between main website of system and each concentrator; Wherein, described acquisition terminal is used to collect user's energy consumption measure table data; Described concentrator is used to collect the acquisition terminal data and carries out rough estimates, processing, storage; Main website of described system is used to collect the concentrator data and further adds up, handles, analyzes, stores; It is characterized in that: main website of described system also is provided with energy consumption reasonable value storage module, stores the reasonable energy consumption numerical value of user in the various different set period in the energy consumption reasonable value storage module; The main website of system also is provided with comparer, and comparer will be set the actual consumption numerical value of gathering in the period and compare with reasonable energy consumption numerical value; The main website of system also is provided with the energy consumption anomaly alarming device, and the energy consumption anomaly alarming device carries out work according to the comparative result of comparer, and under the abnormal conditions of actual consumption numerical value greater than reasonable energy consumption numerical value, sends alerting signal or alerting signal according to intensity of anomaly.
2. public building energy consumption monitoring according to claim 1 system, it is characterized in that: described user's energy consumption measure table is meant one or more in electric energy meter, water meter, cold table, the gas meter.
CN2009201955902U 2009-09-22 2009-09-22 System for monitoring emery consumption of public buildings Expired - Fee Related CN201548581U (en)

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Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102354441A (en) * 2011-09-20 2012-02-15 深圳市科陆电子科技股份有限公司 Concentrator-network-based meter reading system and method
CN102568179A (en) * 2011-12-31 2012-07-11 上海申瑞电力科技股份有限公司 Two-channel wireless transmission power monitoring system and monitoring method thereof
CN102929232A (en) * 2012-10-22 2013-02-13 天津大学 Energy consumption acquiring, monitoring, analyzing and alarming system for independent rooms in office building
CN103608836A (en) * 2011-06-30 2014-02-26 英特尔公司 Techniques for determining platform energy usage
CN103676819A (en) * 2012-09-04 2014-03-26 洪荣昭 Pipe control method and system for managing energy consumption
CN103900633A (en) * 2012-12-26 2014-07-02 苏州工业园区新宏博通讯科技有限公司 Enterprise energy consumption monitoring system
CN104112077A (en) * 2014-07-22 2014-10-22 上海申瑞继保电气有限公司 Method for calculating per capita air conditioner electricity consumption of office building
CN104217567A (en) * 2014-09-16 2014-12-17 江苏开放大学 Water, electricity and gas multifunctional information collector
CN104482966A (en) * 2015-01-13 2015-04-01 成都鼎智汇科技有限公司 Modularized building energy consumption detector
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
CN105928583A (en) * 2016-06-21 2016-09-07 成都国光电子仪表有限责任公司 Natural gas remote measuring system
CN106250905A (en) * 2016-07-08 2016-12-21 复旦大学 A kind of real time energy consumption method for detecting abnormality of combination colleges and universities building structure feature
CN106371385A (en) * 2016-09-18 2017-02-01 安徽德诺科技股份公司 Large-scale public building energy consumption monitoring system
CN106405180A (en) * 2016-08-18 2017-02-15 卢志旭 Method for preventing electricity from being stolen
CN107819613A (en) * 2017-10-26 2018-03-20 四川建筑职业技术学院 A kind of energy-consumption monitoring system of green building
CN108572631A (en) * 2018-03-08 2018-09-25 华南理工大学 A kind of intelligence control system and method based on two type Fuzzy Cognitive Maps

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103608836A (en) * 2011-06-30 2014-02-26 英特尔公司 Techniques for determining platform energy usage
CN102354441A (en) * 2011-09-20 2012-02-15 深圳市科陆电子科技股份有限公司 Concentrator-network-based meter reading system and method
CN102568179A (en) * 2011-12-31 2012-07-11 上海申瑞电力科技股份有限公司 Two-channel wireless transmission power monitoring system and monitoring method thereof
CN102568179B (en) * 2011-12-31 2014-06-04 上海申瑞继保电气有限公司 Two-channel wireless transmission power monitoring system and monitoring method thereof
CN103676819B (en) * 2012-09-04 2016-03-30 洪荣昭 Integrate managing and control system and the method for energy resource consumption
CN103676819A (en) * 2012-09-04 2014-03-26 洪荣昭 Pipe control method and system for managing energy consumption
CN102929232A (en) * 2012-10-22 2013-02-13 天津大学 Energy consumption acquiring, monitoring, analyzing and alarming system for independent rooms in office building
CN102929232B (en) * 2012-10-22 2014-11-26 天津大学 Energy consumption acquiring, monitoring, analyzing and alarming system for independent rooms in office building
CN103900633A (en) * 2012-12-26 2014-07-02 苏州工业园区新宏博通讯科技有限公司 Enterprise energy consumption monitoring system
CN104112077A (en) * 2014-07-22 2014-10-22 上海申瑞继保电气有限公司 Method for calculating per capita air conditioner electricity consumption of office building
CN104217567A (en) * 2014-09-16 2014-12-17 江苏开放大学 Water, electricity and gas multifunctional information collector
CN104482966A (en) * 2015-01-13 2015-04-01 成都鼎智汇科技有限公司 Modularized building energy consumption detector
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
CN105928583A (en) * 2016-06-21 2016-09-07 成都国光电子仪表有限责任公司 Natural gas remote measuring system
CN106250905A (en) * 2016-07-08 2016-12-21 复旦大学 A kind of real time energy consumption method for detecting abnormality of combination colleges and universities building structure feature
CN106250905B (en) * 2016-07-08 2020-05-12 复旦大学 Real-time energy consumption abnormity detection method combined with building structure characteristics of colleges and universities
CN106405180A (en) * 2016-08-18 2017-02-15 卢志旭 Method for preventing electricity from being stolen
CN106371385A (en) * 2016-09-18 2017-02-01 安徽德诺科技股份公司 Large-scale public building energy consumption monitoring system
CN107819613A (en) * 2017-10-26 2018-03-20 四川建筑职业技术学院 A kind of energy-consumption monitoring system of green building
CN108572631A (en) * 2018-03-08 2018-09-25 华南理工大学 A kind of intelligence control system and method based on two type Fuzzy Cognitive Maps

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ASS Succession or assignment of patent right

Free format text: FORMER OWNER: GUANGZHOU GAOTIAN POWER TECHNOLOGY CO., LTD.

Effective date: 20150421

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Effective date of registration: 20150421

Address after: 515000, No. 118, University Road, Jinping District, Guangdong, Shantou

Patentee after: Guangdong Golden South Electric Appliance Industry Co., Ltd.

Address before: 515000 Guangdong city in Shantou province Fu Dong wharf Pier Road No. three

Patentee before: Guangdong Golden South Electric Appliance Industry Co., Ltd.

Patentee before: Guangzhou Gaotian Electric Power Technology Co., Ltd.

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100811

Termination date: 20170922

CF01 Termination of patent right due to non-payment of annual fee