CN103644596B - A kind of public building heat metering time-sharing and temperature-dividing system processed - Google Patents
A kind of public building heat metering time-sharing and temperature-dividing system processed Download PDFInfo
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- CN103644596B CN103644596B CN201310646055.5A CN201310646055A CN103644596B CN 103644596 B CN103644596 B CN 103644596B CN 201310646055 A CN201310646055 A CN 201310646055A CN 103644596 B CN103644596 B CN 103644596B
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Abstract
The invention provides a kind of public building heat metering time-sharing and temperature-dividing system processed, comprise the first electric control valve of being located on a building heat supply Trunk Line, be located at indoor indoor wireless collector, be located at outdoor outdoor wireless collection device, be located at a building heat supply Trunk Line Shang building calorimeter, the Meter Reading Device being connected with a described building calorimeter, respectively with described indoor wireless collector, the time-sharing and temperature-dividing controller that an outdoor wireless collection Qi Ji building calorimeter connects by cordless communication network, and the control terminal being connected with described time-sharing and temperature-dividing controller, the aperture of the first electric control valve described in described time-sharing and temperature-dividing controller control, a kind of public building heat metering time-sharing and temperature-dividing of the present invention energy saving of system processed, be convenient to management, installation and debugging are convenient.
Description
Technical field
The present invention relates to a kind of heating metering system, relate in particular to a kind of public building heat metering and divide time-division temperatureControl system.
Background technology
Reformation and development is over 30 years, and brilliant achievement has all been obtained in the each field of China's economic society, but meanwhileContradiction between economic activity and ecological environment intensifies day by day, shortage of resources. Environmental pollution, the ecological balance etc.Series of problems has become the bottleneck of China's socio-economic development. The sternness facing for china natural resources and environmentForm, the Central Committee of the Communist Party of China puts into effect " about the decision of some significant problems of building a harmonious socialist society ", " moneySource utilization ratio significantly improves, and ecological environment is clearly better " note the nine large of harmonious society as building societyOne of goal task, has proposed " building a resource-conserving and environment-friendly society " specially.
Energy-saving and emission-reduction relate to the realistic problem that whole people's living environment is improved. Energy-conservation the subtracting of China's Involvement of public community at presentRow's consciousness is relatively on the weak side, and common people's energy-conserving and environment-protective consciousness relatively also has gap with developed country, particularly localGovernment and enterprise leader ignores energy-saving and emission-reduction, and " increasings " of economic society indices and " length " etc. are had and showedThe thing of actual gains benefit is all done one's utmost: to being related to " falling " and " subtracting " of public interest and long term growth, considerShortcoming, not bery positive. Local government weighs GDP growth, heavily invites outside investment, and in achievements examination, biases toward economyGrowth figure is taked the low tax policy to the utilization of resources and pollutant emission in addition for a long time, has formed oneThe development environment of planting Resource Dependence type, exchanges the Extensive Economic Growth Mode increasing for resource consumption. ThusVisible, in the face of this situation, strengthening " amphitypy society " construction is the historical inevitability of China's current social, buildsBuild energy-conservation to the stage of grabbing.
And as the comparatively novel Gongjian's metered scheme of one--public building heat metering time-sharing and temperature-dividing system systemSystem, not only can solve above demand, and in practice, have more reliability and applicability.
Summary of the invention
The object of the invention is to overcome the defect of prior art, provide a kind of energy-conservation, be convenient to management, peaceDebug the public building heat metering time-sharing and temperature-dividing system processed easily of trying.
The present invention is achieved in that a kind of public building heat metering time-sharing and temperature-dividing system processed, comprises
The first electric control valve, is located on a building heat supply Trunk Line, for regulating a heat supply Trunk Line upper reaches, buildingAmount size;
Indoor wireless collector, is located at indoorly, for gathering indoor temperature, and temperature data is sent to pointTime temperature-dividing controller;
Outdoor wireless collection device, is located at outdoorly, for gathering outdoor temperature, and temperature data is sent to pointTime temperature-dividing controller;
A building calorimeter, is located on a building heat supply Trunk Line, for measuring a building total heat consumption;
Meter Reading Device, is connected with a described building calorimeter, for reading the data of a described building calorimeter;
Time-sharing and temperature-dividing controller, respectively with described indoor wireless collector, an outdoor wireless collection Qi Ji building warmScale connects by cordless communication network, for collecting described indoor wireless collector, outdoor wireless collection deviceAnd a building calorimeter Data Concurrent delivers to control terminal, and control the aperture of described the first electric control valve;
Control terminal, is connected with described time-sharing and temperature-dividing controller, sends out for collecting described time-sharing and temperature-dividing controllerThe information of sending, draws each household heat by Computation for apportionment, simultaneously the aperture of remote controlled electric control valve.
Further, described time-sharing and temperature-dividing controller comprises interconnective control chip and supplies user to indoorThe temperature setting device that temperature is set.
Further, also comprise the second electric control valve on the confession hot leg pipe of being located at respectively each household, described secondElectric control valve is connected with described time-sharing and temperature-dividing controller, for regulating the big or small for hot leg pipe upper reaches amount of each household.
Further, the temperature data that described control chip collects described indoor wireless collector with described inThe temperature setting device that temperature setting device receives compares, and regulates described the first electricity according to comparative resultThe aperture of moving control valve or the second electric control valve.
Further, described indoor wireless collector is that each room arranges one.
Further, described cordless communication network adopts Zigbee protocol.
Further, described time-sharing and temperature-dividing controller is connected with described control terminal by GPRS network.
Further, a described building calorimeter is arranged on the return pipe of heating system.
Further, described control terminal is computer, panel computer or mobile phone.
The invention provides a kind of public building heat metering time-sharing and temperature-dividing system processed, adopt one of outdoor mountedThe outdoor wireless collection device of collection temperature, at the indoor wireless collector of the one or more collecting temperatures of indoor location,And the temperature collecting is sent to time-sharing and temperature-dividing controller, time-sharing and temperature-dividing controller is by the chamber of collectingThe temperature of interior nodes temperature and setting contrasts, and regulates the aperture of the first electric control valve, reaches Lou DonghengGentle energy-conservation order ground; By the variations in temperature to outdoor node, and actual detect for/return water temperature andThe deviation of family design temperature, exports the aperture of DC0-10V signal controlling valve by PI/PID mode, logicalOverregulate primary side cold/flow rate of heat medium reaches the object of control water outlet/wind pushing temperature, automatically adjust primary side and supplyDischarge, controls secondary side supply water temperature indirectly, and throughput regulates to be controlled, and reaches the object of adjusting, maximumThe saving energy of changing, overcomes outdoor environment temperature and changes the fluctuations in indoor temperature causing, and reaches energy-conservation, comfortableObject.
Brief description of the drawings
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, below will be to implementingIn example or description of the Prior Art, the accompanying drawing of required use is briefly described, and apparently, the following describesIn accompanying drawing be only some embodiments of the present invention, for those of ordinary skill in the art, do not payingGo out under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
A kind of public building heat metering time-sharing and temperature-dividing system architecture processed that Fig. 1 provides for the embodiment of the present inventionSchematic diagram;
A kind of public building heat metering time-sharing and temperature-dividing system signal processed that Fig. 2 provides for the embodiment of the present inventionConnection diagram.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clearlyChu, intactly description, obviously, described embodiment is only the present invention's part embodiment, instead ofWhole embodiment. Based on the embodiment in the present invention, those of ordinary skill in the art are not making creationThe every other embodiment obtaining under property work prerequisite, belongs to the scope of protection of the invention.
As Fig. 1 and Fig. 2, the embodiment of the present invention provides a kind of public building heat metering time-sharing and temperature-dividing system to beSystem, comprises the first electric control valve 5, indoor wireless collector 2, outdoor wireless collection device 3, a building heatTable 4, Meter Reading Device than 7, time-sharing and temperature-dividing controller 8 and control terminal 9; Described the first electric control valve 5Be located on a building heat supply Trunk Line 1, for regulating uninterrupted on a building heat supply Trunk Line 1, to reach buildingConstant temperature and energy-conservation object, and can be antifreeze, described indoor wireless collector 2 is located at indoor, for gatheringIndoor temperature, and send temperature data to time-sharing and temperature-dividing controller 8, preferably, the not described chamber of chummeryInterior wireless collection device 2 is located on the relatively uniform interior wall in indoor center, and described outdoor wireless collection device 3 is located atOutdoor, for gathering outdoor temperature, and send temperature data to time-sharing and temperature-dividing controller 8, a described building heatScale 4 is located on a building heat supply Trunk Line 1, and for measuring a building total heat consumption, described Meter Reading Device is than 7Be connected with a described building calorimeter 4, for reading the data of a described building calorimeter 4, described Meter Reading DeviceRatio 7 can be identified the hotlist agreement of domestic and international all kinds of producers, and practicality and strong operability are soft by researching and developing voluntarilyPart is adjusted, and utilizes STC12C5620AD in IC to write Homebrew, can automatically identify and change intoUniform protocol, described time-sharing and temperature-dividing controller 8 respectively with described indoor wireless collector 2, outdoor wireless collectionA device 3 and building calorimeter 4 connects by cordless communication network, for collect described indoor wireless collector 2,Outdoor wireless collection device 3 and a building calorimeter 4 Data Concurrents are delivered to control terminal 9, and control described firstThe aperture of electric control valve 5, the real-time temperature of the each measurement point of described time-sharing and temperature-dividing controller 8 energy real-time queryA Du He building total amount of heat, described control terminal 9 is connected with described time-sharing and temperature-dividing controller 8, for collectingState the information that time-sharing and temperature-dividing controller 8 sends, draw each household heat by Computation for apportionment, and metering only needsProcess by control terminal 9 online, stay indoors and just can fully understand user's heating quality and use heat.
A kind of public building heat metering time-sharing and temperature-dividing of the present invention system processed, in collection of outdoor mountedThe outdoor wireless collection device 3 of temperature, at the indoor wireless collector 2 of the one or more collecting temperatures of indoor location,And the temperature collecting sent to time-sharing and temperature-dividing controller 8, time-sharing and temperature-dividing controller 8 is by collectingThe temperature of indoor node temperature and setting contrasts, and regulates the aperture of the first electric control valve 5, reaches buildingConstant temperature and energy-conservation order ground; By the variations in temperature to outdoor node, and the actual confession/return water temperature that detectsWith the deviation of user's design temperature, export the aperture of DC0-10V signal controlling valve by PI/PID mode,By regulate primary side cold/flow rate of heat medium reaches the object of control water outlet/wind pushing temperature, automatically adjust onceSide water supply flow, controls secondary side supply water temperature indirectly, and throughput regulates to be controlled, and reaches the object of adjusting,The maximized saving energy, overcomes outdoor environment temperature and changes the fluctuations in indoor temperature causing, reach energy-conservation,Comfortable object.
In the embodiment of the present invention's a kind of public building heat metering time-sharing and temperature-dividing system processed, described timesharingThe temperature setting that temperature-dividing controller 8 comprises interconnective control chip and for user, indoor temperature setDetermine device, described temperature setting device can be the virtual controlling adjusting dress of realizing by controlling described touch-screenPut, user by with touch-screen realize alternately the control to temperature; Certainly in other realities of the present inventionExecute in example, described temperature setting device can be also other way of realization, for example, can come by remote controlDesign temperature.
Further, a kind of public building heat metering time-sharing and temperature-dividing of the present invention system processed also comprises respectivelyBe located at second electric control valve 6 on hot leg pipe that supplies of each household, described the second electric control valve 6 and described point of time-divisionTemperature controller 8 connects, for regulating the big or small for hot leg pipe upper reaches amount of each household, preferably, can be at every one deckOn the main pipeline of connection water collecting and diversifying device, time-sharing and temperature-dividing controller 8 is installed, by the time-sharing and temperature-dividing controller of every layer 8Accurately control the temperature of every layer, also can time-sharing and temperature-dividing controller 8 be set in each room, realize locellus control with thisThe effect of temperature; That is to say, described each can pass through total dividing for the second electric control valve 6 on hot leg pipeTime temperature-dividing controller 8 control, also can be by being arranged on each layer corresponding with described the second electric control valve 6Time-sharing and temperature-dividing controller 8 is controlled.
The temperature data that described control chip collects described indoor wireless collector 2 and described Temperature SettingThe temperature setting device that device receives compares, and regulates described the first electric control valve 5 according to comparative resultOr the aperture of the second electric control valve 6, for example, if the indoor temperature that indoor wireless collector 2 collectsLower than client design temperature, described control chip sends instruction to described the first electric control valve 5 or the second electricityMoving control valve 6, opens described the first electric control valve 5 or the second electric control valve 6 apertures greatly, until indoorTemperature equates with user's design temperature.
In the embodiment of the present invention's a kind of public building heat metering time-sharing and temperature-dividing system processed, described indoorWireless collection device 2 arranges one for each room, has reached the object of the each room temperature of accurate control; InstituteState cordless communication network and adopt Zigbee protocol, a kind of public building heat metering time-sharing and temperature-dividing of the present inventionSystem processed adopts Wireless Ad Hoc Networks, and utilizes 2.4G radio band, and receive and separate with sending function module,Work alone, signal does not interfere with each other, and facilitates equipment to install, and ensures that transfer of data is reliable and stable; Described timesharingTemperature-dividing controller 8 is connected with described control terminal 9 by GPRS network; A described building calorimeter 4 is arranged onOn the return pipe of heating system, described control terminal 9 is computer, panel computer or mobile phone.
A kind of public building heat metering time-sharing and temperature-dividing of the present invention system processed has following beneficial effect:
Temperature control has at times met the requirement higher to environment control, reaches different in the different time periodsEnvironment temperature, met the temperature requirement of user's different time, have again energy-saving effect, its feature is abundantThe new ideas in modern temperature control field are embodied: comfortable, energy-conservation being controlled at times in one day at most canControl 8 different temperature to be divided into 8 periods, whole process is all automatically to complete:
Day and night temperature is changed automatically: set a temperature (for example: 20 DEG C) daytime, set one eveningIndividual temperature (for example: 10 DEG C), the temperature on daytime is exactly 20 DEG C so, to time-sharing and temperature-dividing controller 8 in eveningCan automatically switch to 10 DEG C; Several time period temperature automatically switch: set a temperature (18 at 6 o'clock to 9 o'clockDEG C), set a temperature (20 DEG C) at 9 o'clock to 17 o'clock and set a temperature (18 DEG C) at 17 o'clock to 6 o'clock,How can set 8 time periods automatically switches;
Adopt microcomputerized control, i.e. control chip, regulates the aperture of electric control valve, and automatic temperature controlling is more smartStandard, microcomputer controller be specially for industry, agricultural, aquaculture manufacture automatic control design novelIntelligent controller, adopts two four LED charactron displays temperatures, and on-the-spot data all gather by single-chip microcomputerProcess, the program of setting according to user is carried out automatic management to it, and controller can automatically be preserved in the time having a power failureData, automatically reset when incoming call;
Time-sharing and temperature-dividing controller 8 and control terminal 9 data double-way transmission, the scene of can realizing and 9 pairs of control terminalsControl;
Antifreeze: simultaneously thermometric of indoor and outdoor, when outdoor temperature is during lower than a certain temperature value, time-sharing and temperature-dividing controller8 regulate the first electric control valve 5 or the second electric control valve 6 apertures automatically, make indoor temperature reach human body and relaxAppropriateness.
The foregoing is only preferred embodiment of the present invention, in order to limit the present invention, not all at thisWithin bright spirit and principle, any amendment of doing, be equal to replacement, improvement etc., all should be included in thisWithin bright protection domain.
Claims (9)
1. a public building heat metering time-sharing and temperature-dividing system processed, is characterized in that, comprises
The first electric control valve, is located on a building heat supply Trunk Line, for regulating a heat supply Trunk Line upper reaches, buildingAmount size;
Indoor wireless collector, is located at indoorly, for gathering indoor temperature, and temperature data is sent to pointTime temperature-dividing controller;
Outdoor wireless collection device, is located at outdoorly, for gathering outdoor temperature, and temperature data is sent to pointTime temperature-dividing controller;
A building calorimeter, is located on a building heat supply Trunk Line, for measuring a building total heat consumption;
Meter Reading Device, is connected with a described building calorimeter, for reading the data of a described building calorimeter;
Time-sharing and temperature-dividing controller, respectively with described indoor wireless collector, an outdoor wireless collection Qi Ji building warmThe Meter Reading Device of scale connects by cordless communication network, for collecting described indoor wireless collector, outdoorA wireless collection Qi Ji building calorimeter Data Concurrent is delivered to control terminal, by the indoor node temperature to collectingDegree does the aperture to recently controlling described the first electric control valve with the temperature arranging, and passes through outdoor nodeVariations in temperature, and the actual deviation that detects confession/return water temperature and user's design temperature, by PI/PID sideThe aperture of formula output DC0-10V signal controlling the first electric control valve;
Control terminal, is connected with described time-sharing and temperature-dividing controller, sends out for collecting described time-sharing and temperature-dividing controllerThe information of sending, draws each household heat by Computation for apportionment, simultaneously the aperture of remote controlled electric control valve.
2. public building heat metering time-sharing and temperature-dividing as claimed in claim 1 system processed, is characterized in that:Described time-sharing and temperature-dividing controller comprises interconnective control chip and supplies user to set indoor temperatureTemperature setting device.
3. public building heat metering time-sharing and temperature-dividing as claimed in claim 2 system processed, is characterized in that:Also comprise the second electric control valve on the confession hot leg pipe of being located at respectively each household, described the second electric control valve and instituteState time-sharing and temperature-dividing controller and connect, for regulating the big or small for hot leg pipe upper reaches amount of each household.
4. public building heat metering time-sharing and temperature-dividing as claimed in claim 3 system processed, is characterized in that:Temperature data and described temperature setting device that described control chip collects described indoor wireless collector connectThe Temperature Setting of receiving compares, and regulates described the first electric control valve or second electronic according to comparative resultThe aperture of control valve.
5. public building heat metering time-sharing and temperature-dividing as claimed in claim 1 system processed, is characterized in that:Described indoor wireless collector is that each room arranges one.
6. public building heat metering time-sharing and temperature-dividing as claimed in claim 1 system processed, is characterized in that:Described cordless communication network adopts Zigbee protocol.
7. public building heat metering time-sharing and temperature-dividing as claimed in claim 1 system processed, is characterized in that:Described time-sharing and temperature-dividing controller is connected with described control terminal by GPRS network.
8. public building heat metering time-sharing and temperature-dividing as claimed in claim 1 system processed, is characterized in that:A described building calorimeter is arranged on the return pipe of heating system.
9. public building heat metering time-sharing and temperature-dividing as claimed in claim 1 system processed, is characterized in that:Described control terminal is computer or mobile phone.
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| CN201310646055.5A CN103644596B (en) | 2013-12-04 | 2013-12-04 | A kind of public building heat metering time-sharing and temperature-dividing system processed |
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| CN103644596B true CN103644596B (en) | 2016-05-18 |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104019556A (en) * | 2014-06-17 | 2014-09-03 | 广东美的暖通设备有限公司 | Water return control device, water system and water return control method |
| CN105892335A (en) * | 2014-12-12 | 2016-08-24 | 辽宁龙腾科技发展有限公司 | Intelligent energy saving device protection technology |
| CN105953304A (en) * | 2016-07-08 | 2016-09-21 | 工大科雅（天津）能源科技有限公司 | Public building heat supply energy-saving control device |
| CN109782820A (en) * | 2018-12-26 | 2019-05-21 | 浙江万川装饰设计工程有限公司 | A kind of intelligent house control system |
| CN110594849A (en) * | 2019-10-22 | 2019-12-20 | 黑龙江省能源环境研究院 | Biogas boiler heating system |
| CN114674032A (en) * | 2022-04-29 | 2022-06-28 | 河北工大科雅能源科技股份有限公司 | Method and device for regulating and controlling balance of courtyard pipe network, control equipment and storage medium |
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| EP2479505A1 (en) * | 2011-01-22 | 2012-07-25 | Grundfos Pumps (Shanghai) Co., Ltd. | Heating-Cooling-Capacity measurement controlling and expenses-sharing system and method |
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