CN201110954Y

CN201110954Y - Air conditioner heating equipment operation situation energy-saving type monitoring metering system

Info

Publication number: CN201110954Y
Application number: CNU200720065499XU
Authority: CN
Inventors: 谷振宇
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-12-19
Filing date: 2007-12-19
Publication date: 2008-09-03
Anticipated expiration: 2017-12-19

Abstract

Disclosed is an energy-saving monitoring and measuring system to monitor and measure the operation of air conditioning heating equipment. The system comprises at least one monitoring center(1) which is connected with at least one management host(2) through a communication network(5); the management host(2) is connected with at least one monitoring extension(3) which is connected with a heat energy meter(4) and at least one intelligent monitoring valve(6); the intelligent monitoring valve(6) is provided with at least one radio frequency card which a user takes along, at least one electrical apparatus control module(7) and at least one fenestration sensor(8). The system has the functions of monitoring, measuring, self detection and intelligent control, avoiding that the air conditioning heating equipment is still in operation when no people is in the room, which results in energy waste. Therefore the system reduces energy consumption cost of the user and saves energy; the system is also good for the energy management division to monitor the operation of the air conditioning heating equipment of buildings and to facilitate the development of the work of saving energy.

Description

Energy-saving monitoring measuring system for operation status of air conditioner heating equipment

Technical field

The utility model relates to a kind of energy-saving monitoring measuring system for operation status of air conditioner heating equipment, and suitable national management department exercises supervision to air conditioner heating equipment energy operating position and manages.

Background technology

Current, the use of air conditioner heating equipment lacks scientific management, energy dissipation situation ubiquity, and it is as follows to embody disadvantage: 1, the user arbitrarily is provided with the air conditioner heating equipment working temperature.The ubiquity phenomenon of windowing when 2, air conditioner heating equipment uses.

The State Council of the PRC assigns the Office of the State Council in June, 2007 and sends out literary composition [2007] No. 42: " General Office of the State Council carries out the notice of public building air-conditioner temperature control criterion about strictness ", the setting of notification summer air-conditioning temperature must not be lower than 26 degrees centigrade, the setting of winter heating temperature must not be higher than 20 degrees centigrade, air conditioner heating equipment run duration Don't Open Windows.

For guaranteeing implementing and implementing of above-mentioned file, must monitor metering to utilities building air conditioner heating equipment ruuning situation technically, existing monitoring technique scheme is: in the public building that uses air conditioner heating equipment, the temperature and the situation pick-up unit of windowing are installed, above-mentioned detection information are delivered to relevant administrative authority by network.But the existing central heating equipment overwhelming majority does not possess user's regulatory function, and the temperature in the buildings is decided by the coolant-temperature gage that send of heating company, and like this, the temperature information that causes collecting does not have any constraining force to the user; In addition, this scheme can not be according to the keying of personnel activity's situation control air conditioner heating equipment in the buildings, and no function of measuring does not have the energy-conservation effect of promotion.

Summary of the invention

The technical problems to be solved in the utility model is, defective at prior art, a kind of energy-saving monitoring measuring system for operation status of air conditioner heating equipment is provided, but this system's monitor user ' is used the temperature of air conditioner heating equipment and the information of windowing, and have metering, detect certainly, the Based Intelligent Control function, accomplish that the people comes air-conditioning heating installation to open, the people walks air-conditioning heating installation closes.

Technical solution of the present utility model is, described energy-saving monitoring measuring system for operation status of air conditioner heating equipment, referring to accompanying drawing 1, this system includes at least one Surveillance center 1, this Surveillance center 1 is connected with at least one management host 2 by communication network 5, this management host 2 is connected with at least one monitoring unit 3 by communication network 5, and this monitoring unit 3 is connected with a hot and cold scale 4 and at least one intelligent monitoring valve 6 by communication network 5.Wherein said intelligent monitoring valve 6 has radio-frequency card 9, at least one electrical control module 7 and at least one sensor 8 of windowing that at least one user carries.Tree network structure of all unit of this operation status of air conditioner heating equipment monitoring measuring system such as above-mentioned composition is very suitable for operation status of air conditioner heating equipment monitoring in real time and metering.

In the said system, described intelligent monitoring valve 6 is installed in the water inlet or the water delivering orifice of air conditioner heating equipment heat exchanger, be used for controlling the cold and hot water yield of turnover, and measure the Inlet and outlet water temperature and the indoor environment temperature at heat exchanger two ends, calculate the cold and hot amount that heat exchanger consumes simultaneously; The height of the parameter regulation indoor temperature that this valve can be provided with according to the user; Under indoor unmanned situation, described intelligent monitoring valve 6 detects less than radio-frequency card 9, promptly automatically with valve closing own, and close the electric power supply of circuit breaker air-conditioning light fixture by electrical control module, simultaneously, by detecting heat exchanger Inlet and outlet water temperature, intelligent monitoring valve 6 automatic open closes are in the insulation situation to guarantee heat exchanger, and it is quick-fried to prevent that pipeline and heat exchanger from freezing; In user's inlet chamber, this intelligent monitoring valve is opened automatically; Described intelligent monitoring valve also detects users' situation of windowing by the sensor 8 of windowing, the cold and hot amount information that storage room temperature, the situation of windowing, user consume, and above-mentioned information is sent to monitoring unit 3 by communication network 5.

Electrical control module 7 in the system is installed in the electric power supply circuit of electrical equipment air-conditioning light fixture, and the electric power break-make of the instruction control air conditioning appliance light fixture by receiving intelligent monitoring valve 6 realizes that the user walks, the air conditioning appliance light fixture closes.

The hot and cold scale 4 of native system is generally installed near the total valve of buildings trunk line, is used for obtaining the cold and hot amount consumption data of buildings; And described monitoring unit 3 then is connected with intelligent control valve 6 and hot and cold scale 4 by communication network 5, reads the cold and hot amount consumption figures of cold and hot amount of each user and whole solitary building, and the information of user's room temperature, the situation of windowing, system's miscellaneous equipment ruuning situation.

Has a management host 2 in the system at least, it is a computer server, be connected with each monitoring unit by communication network 5, the cold and hot amount consumption figures that the user can be used, and user's room temperature, the situation of windowing, system's miscellaneous equipment ruuning situation information pass to Surveillance center 1, break down as system equipment, then on management host, show and warning, so that the maintainer safeguards.

The Surveillance center 1 of native system is made up of at least one computer server, each management host 2 is coupled by communication network 5, face control center 1 and obtain cold and hot amount consumption figures, and user's room temperature, the situation of windowing, system's miscellaneous equipment ruuning situation information, the user is exercised supervision according to these information by administrative authority, and take corresponding administrative measure.

The beneficial effects of the utility model are: system has monitoring, metering, System self-test survey and Based Intelligent Control function, stopped under the indoor unmanned situation, still use the energy dissipation phenomenon of air-conditioning heating installation electric equipment, thereby reduced user's energy cost of use, save a large amount of energy, and be convenient to the ruuning situation of energy management department each air conditioner heating equipment of unified monitoring buildings, promote carrying out of energy conservation.

Description of drawings

Fig. 1 is the basic topology diagram of operation status of air conditioner heating equipment monitoring measuring system;

Fig. 2 is Surveillance center's expansion topology diagram of operation status of air conditioner heating equipment monitoring measuring system;

Be denoted as among the figure: 1-Surveillance center, 2-management host, 3-monitoring unit, the hot and cold scale of 4-, 5-communication network, 6-intelligent monitoring valve, 7-electrical control module, the 8-sensor of windowing, 9-radio-frequency card, 10-infrared eye.

Embodiment

Embodiment 1, and referring to accompanying drawing 1, the intelligent monitoring valve 6 of this embodiment of the utility model adopts Hunan China China bright Based Intelligent Control company limited to produce HY-07Z2 type intelligent monitoring valve, is placed on the other side of air conditioner heating equipment heat exchanger, a heat exchanger one valve; Electrical control module 7 adopts Hunan China China bright Based Intelligent Control company limited to produce HY-07D2 type electrical control module, one at a family.Radio-frequency card 9 adopts the high communication Science and Technology Ltd. of the commercially available China Shenzhen gold figure rising sun to produce TS-nRF9E5-3 type radio-frequency card, is equipped with a people one card according to user's personnel amount.System response speed when passing in and out for the raising personnel, can come the detection personnel to pass in and out situation at user residence infrared eye of inlet installation or door magnetic 10, discovery has the people to enter, intelligent control valve 6 is opened immediately, open heating installation, judge that then these personnel of entering have not radio-frequency card 9, if in a period of time, do not read radio-frequency card 9, then turning off steam.This infrared eye 10 adopts the commercially available Canadian red autumnal leaves product 525D of company type infrared eye.The sensor 8 of windowing adopts the China Shenzhen Five continents 5C-38 of Electronics Co., Ltd. type window magnetic.Calorimeter 4 adopts mid-sales state Tianjin Instrument Group Co., Ltd to produce XLF-30K type calorimeter, one one table.Monitoring unit 3 also adopts Hunan China China bright intelligence engineering company limited to produce HY-07J type monitoring unit, one one machine; Association's board server that 1 of administrative center 2 and Surveillance center adopt a BeiJing, China Lenovo Group to produce respectively, server and other parts are finished product by the connection of annexation shown in the technique scheme.

Embodiment 2, and referring to accompanying drawing 2, the Surveillance center 1 of this embodiment of the utility model adopts the differentiated control mode, promptly upwards expands two-stage on the basis of one-level Surveillance center again, forms triode reason pattern, and other is with embodiment 1.

Embodiment 3, the Surveillance center 1 of this embodiment of the utility model still adopts one, and management host 2 is two, monitoring unit 3 is three, every monitoring unit 3 is joined a hot and cold scale 4 and four intelligent monitoring valves 6, the connected mode of above-mentioned parts is pressed annexation shown in embodiment 1 technical scheme and is connected, and the connected mode of the sensor 8 of windowing, infrared eye 10, electrical control module 7, radio-frequency card 9 still connects by annexation shown in embodiment 1 technical scheme.

The operation status of air conditioner heating equipment monitoring measuring system of above-mentioned three embodiment of Gou Chenging reaches designing requirement fully through manufacturing experimently on probation all being proved to be thus.The heat exhaustion that this system adopts thermal technology principle to calculate each heat exchanger, the way of having shared according to area before having changed has better rationality and fairness.

Claims

1, a kind of energy-saving monitoring measuring system for operation status of air conditioner heating equipment, it is characterized in that, this system includes at least one Surveillance center (1), be connected at least one management host (2) by communication network (5), management host (2) is connected at least one monitoring unit (3), monitoring unit (3) is connected to a hot and cold scale (4) and at least one intelligent monitoring valve (6), and intelligence is faced control valve (6) and had radio-frequency card (9), at least one electrical control module (7) and at least one sensor of windowing (8) that at least one user carries.

2, energy-saving monitoring measuring system for operation status of air conditioner heating equipment according to claim 1 is characterized in that: described Surveillance center (1) can be expanded into multistage, forms the differentiated control pattern.

3, energy-saving monitoring measuring system for operation status of air conditioner heating equipment according to claim 1 is characterized in that: described intelligent monitoring valve (6) also is connected with at least one infrared eye or door magnetic (10).