CN201514296U - Household digital heat metering system - Google Patents
Household digital heat metering system Download PDFInfo
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- CN201514296U CN201514296U CN2009202408274U CN200920240827U CN201514296U CN 201514296 U CN201514296 U CN 201514296U CN 2009202408274 U CN2009202408274 U CN 2009202408274U CN 200920240827 U CN200920240827 U CN 200920240827U CN 201514296 U CN201514296 U CN 201514296U
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- heat
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- data processor
- calorimeter
- heat metering
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Abstract
The utility model relates to a household digital heat metering system which comprises a household temperature collecting device, a heat meter and a communication device and is characterized by also comprising a heat metering central data processor, a display terminal, a heat meter collector, a data uploading device and a data hub, wherein the household temperature collecting device in each user room is connected with the outdoor heat metering central data processor through the communication device; the display terminal is in one-to-one correspondence with each heat user and is connected with the heat metering central data processor through the communication device; a group of data terminals of the heat meter collector are connected with the heat meter, and the other group of data terminals are connected with the heat metering central data processor; and the heat metering central data processor and a data center form a computer management network through the data uploading device. The household digital heat metering system can effectively measure the temperature in the user room, has the advantages of fair apportionment and accurate computation, and is convenient for system networking deployment to carry out remote data reporting and centralized computer charging management.
Description
Technical field
The utility model relates to a kind of heating metering system, refers in particular to the digital heat measuring system in a kind of family.
Background technology
The metering of the heat of heating at present often can not correctly reflect indoor temperature, and is subject to external environmental interference, and often serviceability is stable inadequately, causes and shares unfairness, measures inaccurate.In addition, disperse because system unit is disposed, on-the-spot actual installation and debugging are very loaded down with trivial details.
The utility model content
In order to overcome the shortcoming that above-mentioned prior art exists, the purpose of this utility model is to provide a kind of family digital heat measuring system, it can effectively carry out composite measurement to the indoor temperature of user, more accurate, stable reaction indoor temperature is shared justice, is calculated accurately, and simple in structure, the reliability height, long service life is convenient to install and later maintenance, is convenient to systems connection and disposes, reports and centralized calculation machine toll administration to carry out teledata.
For addressing the above problem, the utility model is by the following technical solutions: the digital heat measuring system in this family comprises that the family is with temperature collecting device, calorimeter, communication device, heat metering central data processor, display terminal, calorimeter collector, data upload device, data hub; The indoor family of described each hot user with temperature collecting device by communication device be arranged on outdoor heat metering central data processor and link to each other; Described display terminal has a plurality of corresponding one by one with each hot user respectively, and all links to each other with described heat metering central data processor by communication device; One group of data terminal of calorimeter collector links to each other with calorimeter, and another group data terminal links to each other with described heat metering central data processor by communication device; The data hub is connected in the communication device; A plurality of heat metering central data processor constitute computer management network by data upload device and data center.
As further technical scheme of the present utility model:
Described communication device is wire communication circuit or wireless transmitting and receiving device.
Further:
Described wire communication circuit is RS485 interface or CAN interface circuit.
Described wireless transmitting and receiving device is the Zigbee interface circuit.
This system also can comprise the UPS center power supply, is central source of power and reserve electric power system, can be under the situation of municipal grid cut-off, and keep by its inner accumulator system is continued power supply.
The interface of described calorimeter collector support is RS232, RS485 interface.Support is carried out data acquisition to the calorimeter of many producers, polytypic, and the raw data of the different-format that collects is carried out sending into system after the conversion process, to finish the slitless connection of system and calorimeter.
Described data upload device is wifi communication line or can communication line or RS485 communication line or ethernet communication circuit or GPRS communication line.
The beneficial effects of the utility model are: it is shared justice, calculates accurately, and can promote energy-saving and emission-reduction.Owing to adopted the distributed modular design philosophy, subsystems such as temperature collecting device, metering central data processor, display terminal have been carried out the interface unification, it is clear that system level is divided, and the systematic parameter configuration interface concentrated on central data processor, promptly when actual installation, system's installation personnel only needs by special software central data processor to be carried out the parameter setting, promptly finishes the setting to total system, is convenient to very much product design and installs and later stage system maintenance.There is center power supply to protect management devices because the utility model is subsidiary again, strengthened the reliability of system greatly.Because the utility model does not need to change building structure, and each subsystem external form of product meets building weakness equipment installation code, be easy to install, use again.Because the utility model has adopted low energy-consumption electronic device, can reduce system power dissipation again, so that reduce energy resource consumption and the apportioned shared electricity charge usefulness of user.Also, therefore be convenient to realize remote data acquisition and monitoring because native system has the several data upload ability.
Description of drawings
Below in conjunction with drawings and Examples the utility model is described further:
Fig. 1 is the total theory diagram of the utility model;
Fig. 2 is a display terminal theory diagram in the utility model;
Fig. 3 is a display terminal structural drawing in the utility model;
Fig. 4 is a heat metering central data processor theory diagram in the utility model;
Fig. 5 is a heat metering central data processor structural drawing in the utility model;
Fig. 6 is a calorimeter collector theory diagram in the utility model;
Fig. 7 is a calorimeter collector structural drawing in the utility model.
Among the figure: 1 display terminal, 2 heat metering central data processor, 3 calorimeter collectors, 4 communication devices, 5 family temperature collecting devices, 6UPS center power supply, 7 data upload devices, 8 calorimeters, 9 data hubs.
Embodiment
As shown in Figure 1, the digital heat measuring system in this family, by family temperature collecting device 5, calorimeter 8, communication device 4, heat metering central data processor 2, display terminal 1, calorimeter collector 3, UPS center power supply 6, data upload device 7, data hub 9 constitute.
As Fig. 1, Fig. 2, shown in Figure 3, display terminal 1 is arranged in the building, links to each other by communication device 4 and data hub 9 and heat metering central data processor 2, is used to show that heat measures the user's that central data processor 2 sends hot metrical information.
As Fig. 1, Fig. 6, shown in Figure 7, be arranged on building heating power porch with calorimeter 8, be used to measure the heat consumption of entire building, its signal wire links to each other with one group of data terminal of calorimeter collector 3.The calorimeter collector comprises microprocessor, data communication interface, calorimeter, power supply.Calorimeter collector 3 is finished a data acquisition with calorimeter 8.Another group data terminal of calorimeter collector 3 links to each other with heat metering central data processor 2 with data hub 9 by communication device 4, and the heat exhaustion data that collect are delivered to heat metering central data processor 2.
As Fig. 1, Fig. 4, shown in Figure 5, temperature collecting device 5 is set in the building in each resident family room, and link to each other by communication device 4 and data hub 9 and heat metering central data processor 2, the instant effective temperature data in each resident family room are delivered to heat measure central data processor 2.Heat metering central data processor comprises microprocessor, data communication interface and power supply.The temperature data that the microprocessor of heat metering central data processor 2 is sent temperature collecting device 5 here, the consumer heat inlet total heat consumption data that calorimeter collector 3 is sent here and each user's area data program are according to the rules carried out allocation process, each household after will distributing by its data communication interface then deliver to display terminal 1 with heat, simultaneously data are transmitted to upper level data center by data upload device 7.Display terminal 1 comprises microprocessor, display unit, man-machine interface, data communication interface, power supply.The display unit of display terminal can show the information that receives.
Principle of the present utility model is based on the temperature area-method, it is to utilize in same meteorological condition and identical time, and the principle that the heat consumption of each consumption unit is relevant with room temperature and area is carried out heat sharing.The result of use of the direct user oriented real income of this calculating principle has embodied fairness and accuracy that heat metering is charged.Owing to do not need to measure the flow of resident family, therefore need not change original heat supply structure, be that new building metering project installation or old building measurement are engineered all very convenient.Adopted the intelligent building device design framework of advanced software design idea and main flow, installation and maintenance all is easy to.
Claims (7)
1. digital heat measuring system in family, comprise that the family with temperature collecting device (5), calorimeter (8), communication device (4), is characterized in that: also comprise heat metering central data processor (2), display terminal (1), calorimeter collector (3), data upload device (7), data hub (9); The indoor family of described each hot user with temperature collecting device (5) by communication device (4) be arranged on outdoor heat metering central data processor (2) and link to each other; Described display terminal (1) has a plurality of corresponding one by one with each hot user respectively, and all links to each other with described heat metering central data processor (2) by communication device (4); One group of data terminal of calorimeter collector (3) links to each other with calorimeter (8), and another group data terminal links to each other with described heat metering central data processor (2) by communication device (4); Data hub (9) is connected in the communication device (4); A plurality of heat metering central data processor (2) constitute computer management network by data upload device (7) with data center.
2. the digital heat measuring system in a kind of family according to claim 1 is characterized in that: described communication device (4) is wire communication circuit or wireless transmitting and receiving device.
3. the digital heat measuring system in a kind of family according to claim 2 is characterized in that: described wire communication circuit is RS485 interface or CAN interface circuit.
4. the digital heat measuring system in a kind of family according to claim 2 is characterized in that: described wireless transmitting and receiving device is the Zigbee interface circuit.
5. according to the digital heat measuring system of claim 1 or 2 or 3 or 4 described a kind of families, it is characterized in that: this system also comprises UPS center power supply (6).
6. according to the digital heat measuring system of claim 1 or 2 or 3 or 4 described a kind of families, it is characterized in that: the interface that described calorimeter collector (3) is supported is RS232, RS485 interface.
7. according to the digital heat measuring system of claim 1 or 2 or 3 or 4 described a kind of families, it is characterized in that: described data upload device (7) is wifi communication line or can communication line or RS485 communication line or ethernet communication circuit or GPRS communication line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202408274U CN201514296U (en) | 2009-11-06 | 2009-11-06 | Household digital heat metering system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202408274U CN201514296U (en) | 2009-11-06 | 2009-11-06 | Household digital heat metering system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201514296U true CN201514296U (en) | 2010-06-23 |
Family
ID=42485708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202408274U Expired - Fee Related CN201514296U (en) | 2009-11-06 | 2009-11-06 | Household digital heat metering system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201514296U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102095529A (en) * | 2010-12-15 | 2011-06-15 | 山东恒奕地源热泵空调技术有限公司 | Multiple-building combined temperature area method heat metering system based on wired temperature collection |
| CN102118443A (en) * | 2011-02-17 | 2011-07-06 | 山东恒奕地源热泵空调技术有限公司 | City temperature general investigation system |
| CN102967004A (en) * | 2012-11-26 | 2013-03-13 | 吉林市宏深科技有限公司 | Temperature area method based heat metering allocation device and allocation method |
| WO2015018288A1 (en) * | 2013-08-06 | 2015-02-12 | Liu Zhen | Heat metering control system based on indoor and outdoor temperature differences, and heat allocation calculation and control method |
| CN105865660A (en) * | 2016-05-31 | 2016-08-17 | 许昌东方热力有限公司 | Intelligent heat supply household heat meter |
-
2009
- 2009-11-06 CN CN2009202408274U patent/CN201514296U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102095529A (en) * | 2010-12-15 | 2011-06-15 | 山东恒奕地源热泵空调技术有限公司 | Multiple-building combined temperature area method heat metering system based on wired temperature collection |
| CN102095529B (en) * | 2010-12-15 | 2012-06-27 | 山东恒奕地源热泵空调技术有限公司 | Multiple-building combined temperature area method heat metering system based on wired temperature collection |
| CN102118443A (en) * | 2011-02-17 | 2011-07-06 | 山东恒奕地源热泵空调技术有限公司 | City temperature general investigation system |
| CN102967004A (en) * | 2012-11-26 | 2013-03-13 | 吉林市宏深科技有限公司 | Temperature area method based heat metering allocation device and allocation method |
| WO2015018288A1 (en) * | 2013-08-06 | 2015-02-12 | Liu Zhen | Heat metering control system based on indoor and outdoor temperature differences, and heat allocation calculation and control method |
| CN105865660A (en) * | 2016-05-31 | 2016-08-17 | 许昌东方热力有限公司 | Intelligent heat supply household heat meter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100623 Termination date: 20171106 |