CN103759863B - A kind of Multi-user electromagnetic calorimeter amount system - Google Patents
A kind of Multi-user electromagnetic calorimeter amount system Download PDFInfo
- Publication number
- CN103759863B CN103759863B CN201410007218.XA CN201410007218A CN103759863B CN 103759863 B CN103759863 B CN 103759863B CN 201410007218 A CN201410007218 A CN 201410007218A CN 103759863 B CN103759863 B CN 103759863B
- Authority
- CN
- China
- Prior art keywords
- module
- sensing unit
- electromagnetic
- excitation
- calorimeter
- 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.)
- Active
Links
Landscapes
- Arrangements For Transmission Of Measured Signals (AREA)
- Measuring Temperature Or Quantity Of Heat (AREA)
Abstract
The invention discloses a kind of Multi-user electromagnetic calorimeter amount system, including: power supply and signal processing unit, drive module, digital sampling and processing, display module and communication module including power management module, excitation；Sensing unit, including electromagnetic flow transducer, water inlet temperature sensor and outlet temperature sensor；Same group of power supply of sensing unit that multicomponent family is installed is connected with signal processing unit, power management module drives module to electrically connect with excitation, excitation drives module exciting current needed for electromagnetic flow transducer distributes it, the outfan of sensing unit is connected with digital sampling and processing, electromagnetic flow transducer in sensing unit, water inlet temperature sensor and outlet temperature sensor are by flow, temperature information sends to digital sampling and processing, the flow that digital sampling and processing will gather, temperature information is shown by display module after processing, and by communication module, above-mentioned information is sent to far-end server.
Description
Technical field
The present invention relates to a kind of Multi-user electromagnetic calorimeter amount system.
Background technology
In northern China and the fee mode of other area Indoor environment in winter heating, just from traditional
By construction area charging, the mode carrying out meterage to the heat energy actually used by user is excessive.At present
Calorimeter predominantly organic tool formula, ultrasonic type and electromagnetic type three kinds for heat metering.Wherein, electromagnetic type
Calorimeter certainty of measurement is high, and service life is long, finds broad application.
Electromagnetic type calorimeter the most on the market is all that Every household has an ammeter, and manufacturing cost is high, is unfavorable for generally pushing away
Extensively；To family every table will external power supply, during for large area building heat metering, give install, pipe
Reason brings the biggest inconvenience.
Summary of the invention
In order to solve technical problem present in background technology, the present invention proposes a kind of Multi-user electromagnetism
Metering system for heat, it is achieved that multi-user's heat Calculation, it is possible to centrally connected power supply, household metering, centralized automatic meter-reading.
A kind of Multi-user electromagnetic calorimeter amount system that the present invention proposes, including:
Power supply and signal processing unit, drive module, data acquisition process including power management module, excitation
Module, display module and communication module；
Sensing unit, including electromagnetic flow transducer, water inlet temperature sensor and outlet temperature sensor；
Sensing unit and one group of power supply that multicomponent family is installed are connected with signal processing unit, power management module
Driving module to electrically connect with excitation, excitation drives module exciting current needed for electromagnetic flow transducer distributes it,
The outfan of sensing unit is connected with digital sampling and processing, electromagnetic flow transducer in sensing unit,
Flow, temperature information are sent to data acquisition process by water inlet temperature sensor and outlet temperature sensor
Module, digital sampling and processing is shown by display module after the flow of collection, temperature information being processed
Show, and by communication module, above-mentioned information is sent to far-end server.
Preferably, excitation drives module to have multiple-channel output and every road exports and connects one group of sensing unit, and to
Electromagnetic flow transducer distribution exciting current in this sensing unit.
Preferably, digital sampling and processing is by each road sensing unit information of concentrated collection, and accurately distribution is logical
Data are classified by road information by passage, and to gather each road flow and temperature information is filtered,
Power amplification, calculate obtain calorimeter value, and by display module with show by the way of classifying from door to door heat,
Flow information, is sent calorimeter value to far-end server by communication module.
Preferably, excitation drive module include multiple excitation submodule, excitation submodule all with power management mould
Block connects, and excitation submodule divides with one group of sensing unit connection the electromagnetic flow transducer in sensing unit
Join exciting current.
Preferably, digital sampling and processing includes multiple data acquisition process submodule, data acquisition process
The outfan of submodule and one group of sensing unit connects, and the flow and temperature information to this sensing unit is carried out
After collection, be filtered, power amplification, calculating obtain calorimeter value, and by display module with from door to door
The mode of classification shows heat, flow information, communication module send calorimeter value to far-end server.
Preferably, display module display heat, the instantaneous value of temperature and accumulated value, and instantaneous value and accumulated value
Alternately display.
Preferably, display module includes display screen.
In the present invention, many group sensing units and one group of power supply collectively constitute metering system with signal processing unit,
Power management module carries out centrally connected power supply, and is driven module to be electromagnetic flow transducer distribution excitation electricity by excitation
Stream, it is to avoid the installation trouble that each household calorimeter independent electricity consumption brings；Divide family that sensing unit, data acquisition are installed
Collection processing module will be adopted by electromagnetic flow transducer, water inlet temperature sensor, outlet temperature sensor
The flow of collection, temperature information are shown by display module after focusing on, it is achieved thereby that household metering,
And sent information to far-end server by communication module, reach the effect of centralized automatic meter-reading, it is achieved that multi-user
Heat metering；Meanwhile, point family is installed sensing unit and can be reduced to family installing space compared to Every household has an ammeter
Demand, and manufacturing cost can be significantly reduced.
Accompanying drawing explanation
Fig. 1 is the theory diagram of a kind of Multi-user electromagnetic calorimeter amount system that the present invention proposes；
Fig. 2 is " the one of a kind of embodiment of a kind of Multi-user electromagnetic calorimeter amount system that the present invention proposes
To many " system enforcement block diagram；
Fig. 3 is the another kind of embodiment of a kind of Multi-user electromagnetic calorimeter amount system that the present invention proposes
" one to one " excitation drive pattern implements block diagram；
Fig. 4 is the another kind of embodiment of a kind of Multi-user electromagnetic calorimeter amount system that the present invention proposes
" one to one " data acquisition and procession pattern implements block diagram.
Detailed description of the invention
As Figure 1-4, Fig. 1 is a kind of Multi-user electromagnetic calorimeter amount system that the present invention proposes
Theory diagram；Fig. 2 is a kind of enforcement of a kind of Multi-user electromagnetic calorimeter amount system that the present invention proposes
" one-to-many " system of example implements block diagram；Fig. 3 is a kind of Multi-user electromagnetism heat that the present invention proposes
" one to one " excitation drive pattern of the another kind of embodiment of metering system implements block diagram；Fig. 4 is the present invention
" one to one " data acquisition of the another kind of embodiment of a kind of Multi-user electromagnetic calorimeter amount system proposed
Collection implements block diagram with tupe.
Reference Fig. 1, a kind of Multi-user electromagnetic calorimeter amount system that the present invention proposes, including:
Power supply and signal processing unit, drive module, data acquisition process including power management module, excitation
Module, display module and communication module；
Sensing unit, including electromagnetic flow transducer, water inlet temperature sensor and outlet temperature sensor；
Sensing unit and one group of power supply that multicomponent family is installed are connected with signal processing unit, power management module
Driving module to electrically connect with excitation, excitation drives module exciting current needed for electromagnetic flow transducer distributes it,
The outfan of sensing unit is connected with digital sampling and processing, electromagnetic flow transducer in sensing unit,
Flow, temperature information are sent to data acquisition process by water inlet temperature sensor and outlet temperature sensor
Module, digital sampling and processing is shown by display module after the flow of collection, temperature information being processed
Show, and by communication module, above-mentioned information is sent to far-end server.
In technique scheme, many group sensing units and one group of power supply collectively constitute meter with signal processing unit
Amount system, power management module carries out centrally connected power supply, and is driven module to be that electromagnetic flow transducer divides by excitation
Join exciting current, it is to avoid the installation trouble that each household calorimeter independent electricity consumption brings；Divide family that sensing unit is installed,
Digital sampling and processing will be passed by electromagnetic flow transducer, water inlet temperature sensor, outlet temperature
The flow of sensor collection, temperature information are shown by display module after focusing on, it is achieved thereby that point
Family is measured, and is sent information to far-end server by communication module, reaches the effect of centralized automatic meter-reading, it is achieved
The heat metering of multi-user；Meanwhile, point family is installed sensing unit and can be reduced to family compared to Every household has an ammeter
Installing space demand, and manufacturing cost can be significantly reduced.
With reference to Fig. 2, in a kind of specific embodiment, excitation drives module to have multiple-channel output and every road exports even
Connect one group of sensing unit, and the electromagnetic flow transducer distribution exciting current in this sensing unit；Data acquisition
Collection processing module, by each road sensing unit information of concentrated collection, accurately distributes channel information, by passage logarithm
According to classifying, and to gather each road flow and temperature information is filtered, power amplification, calculating obtain
Calorimeter value, and by display module to show heat, flow information by the way of classifying from door to door, by communication
Calorimeter value is sent to far-end server by module.
In technique scheme, by using the excitation mode of " one-to-many ", meanwhile, at data acquisition
Reason module use " one-to-many " mode of operation, data are focused on, by filtering, power amplification,
Calculate and obtain calorimeter value, and carry out a point family and show.
With reference to Fig. 3 and Fig. 4, in another kind of specific embodiment, excitation drives module to include multiple excitation submodule
Block, excitation submodule is all connected with power management module, excitation submodule and one group of sensing unit connect and to
Electromagnetic flow transducer distribution exciting current in sensing unit；Digital sampling and processing includes multiple data
Acquisition process submodule, the outfan of data acquisition process submodule and one group of sensing unit connects, and to this
After the flow of sensing unit and temperature information are acquired, be filtered, power amplification, calculating obtain heat
Variable, and by display module to show heat, flow information by the way of classifying from door to door, by communication module
Calorimeter value is sent to far-end server.
In technique scheme, by using the excitation mode of " one to one ", meanwhile, at data acquisition
Reason module use " one to one " mode of operation, data are focused on, by filtering, power amplification,
Calculate and obtain calorimeter value, and carry out a point family and show.
During specific design, display module includes display screen, display screen display heat, temperature instantaneous
Value and accumulated value, and the alternately display of instantaneous value and accumulated value.
Above-mentioned display mode, checks that conveniently data show comprehensively.
The above, the only present invention preferably detailed description of the invention, but protection scope of the present invention not office
Being limited to this, any those familiar with the art is in the technical scope that the invention discloses, according to this
The technical scheme of invention and inventive concept thereof in addition equivalent or change, all should contain the protection in the present invention
Within the scope of.
Claims (7)
1. a Multi-user electromagnetic calorimeter amount system, it is characterised in that including:
Power supply and signal processing unit, it includes that power management module, excitation drive at module, data acquisition
Reason module, display module and communication module；
Sensing unit, it includes electromagnetic flow transducer, water inlet temperature sensor and outlet temperature sensing
Device；
Sensing unit and one group of power supply that multicomponent family is installed are connected with signal processing unit, power management module
Driving module to be connected with excitation, excitation drives module exciting current needed for electromagnetic flow transducer distributes it,
The outfan of sensing unit is connected with digital sampling and processing, electromagnetic flow transducer in sensing unit,
Flow, temperature information are sent to data acquisition process by water inlet temperature sensor and outlet temperature sensor
Module, digital sampling and processing is shown by display module after the flow of collection, temperature information being processed
Show, and by communication module, above-mentioned information is sent to far-end server.
Multi-user electromagnetic calorimeter amount system the most according to claim 1, it is characterised in that encourage
Magnetic driving module has multiple-channel output and the output of every road connects one group of sensing unit, and in this sensing unit
Electromagnetic flow transducer distribution exciting current.
Multi-user electromagnetic calorimeter amount system the most according to claim 2, it is characterised in that number
According to acquisition processing module by each road sensing unit information of concentrated collection, accurately distribute channel information, by passage
Data are classified, and to gather each road flow and temperature information is filtered, power amplification, calculating
Obtain calorimeter value, and by display module to show heat, flow information by the way of classifying from door to door, by
Calorimeter value is sent to far-end server by communication module.
Multi-user electromagnetic calorimeter amount system the most according to claim 1, it is characterised in that encourage
Magnetic driving module includes multiple excitation submodule, and excitation submodule is all connected with power management module, excitation
Module be connected with one group of sensing unit and in sensing unit electromagnetic flow transducer distribution exciting current.
Multi-user electromagnetic calorimeter amount system the most according to claim 4, it is characterised in that number
Multiple data acquisition process submodule, data acquisition process submodule and one group of biography is included according to acquisition processing module
The outfan of sense unit connects, and after being acquired the flow of this sensing unit and temperature information, filters
Ripple, power amplification, calculating obtain calorimeter value, and by display module to show by the way of classifying from door to door
Heat, flow information, sent calorimeter value to far-end server by communication module.
Multi-user electromagnetic calorimeter amount system the most according to claim 1, it is characterised in that aobvious
Show module display heat, the instantaneous value of temperature and accumulated value, and the alternately display of instantaneous value and accumulated value.
7. according to the Multi-user electromagnetic calorimeter amount system described in any one of claim 1-6, its feature
Being, display module includes display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410007218.XA CN103759863B (en) | 2014-01-07 | 2014-01-07 | A kind of Multi-user electromagnetic calorimeter amount system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410007218.XA CN103759863B (en) | 2014-01-07 | 2014-01-07 | A kind of Multi-user electromagnetic calorimeter amount system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103759863A CN103759863A (en) | 2014-04-30 |
| CN103759863B true CN103759863B (en) | 2016-09-14 |
Family
ID=50527138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410007218.XA Active CN103759863B (en) | 2014-01-07 | 2014-01-07 | A kind of Multi-user electromagnetic calorimeter amount system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103759863B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110879089A (en) * | 2019-12-02 | 2020-03-13 | 四川中大华瑞能源技术有限公司 | Multifunctional high-precision electromagnetic flowmeter converter and electromagnetic flowmeter |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101556194B (en) * | 2009-05-20 | 2012-01-25 | 哈尔滨工业大学 | Flow temperature heat measuring method based on room temperature and flow temperature heat measuring system |
| CN201637516U (en) * | 2010-03-30 | 2010-11-17 | 杭州源牌环境科技有限公司 | Integral electromagnetic heat meter |
| CN201748553U (en) * | 2010-08-18 | 2011-02-16 | 石家庄丰源仪表有限公司 | Intelligent temperature control type pre-payment heat meter |
| CN202189455U (en) * | 2011-08-17 | 2012-04-11 | 兰州海源科技有限责任公司 | Data collector used for heating household metering system |
| CN203203727U (en) * | 2013-03-05 | 2013-09-18 | 郦敏 | An electromagnetic heat meter system |
-
2014
- 2014-01-07 CN CN201410007218.XA patent/CN103759863B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN103759863A (en) | 2014-04-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105717792B (en) | A kind of building energy consumption management system and method based on Internet of Things | |
| CN101937220A (en) | Building water supply intelligent management system and method thereof | |
| CN102809195B (en) | From the water source heat pump intelligent centralized-control all-in-one machine of variable-flow | |
| CN103759862B (en) | Distributed electromagnet cooling and heating capacity metering system and method | |
| CN103759863B (en) | A kind of Multi-user electromagnetic calorimeter amount system | |
| CN204678485U (en) | A kind of novel intelligent heat supply managing system | |
| CN104063933A (en) | Canteen people counting system based on pressure induction floor tiles | |
| CN201589381U (en) | Ground-source heat pump central air-conditioning charging device | |
| CN108021117A (en) | Energy management system based on cloud platform | |
| CN207365324U (en) | A kind of big data intelligent air condition equipment with household metering | |
| CN106225929A (en) | A kind of heat supply network infrared temperature measurement system | |
| CN205068752U (en) | Electric power demand side energy information acquisition node | |
| Nakazawa et al. | Smart power strip network and visualization server to motivate energy conservation in office | |
| CN208671151U (en) | Heating energy consumption monitors system | |
| CN203192080U (en) | Heating supply control system based on prepayment management | |
| CN212457126U (en) | Heat supply efficiency monitoring system | |
| CN104897309A (en) | Household metering method and system for central air conditioning | |
| CN104597350B (en) | Based on the method that energy efficiency monitoring can automatically classify to building electricity consumption | |
| CN203191007U (en) | Intelligent water meter based on wireless Zigbee transmission | |
| CN202421878U (en) | Energy measuring and monitoring device for commercial-residential mansion | |
| CN207867325U (en) | Energy management system based on cloud platform | |
| CN203179266U (en) | Remote automatic meter reading system for heat meters | |
| CN104851262A (en) | Household heat measurement monitoring system | |
| CN203688110U (en) | Central air-conditioning collector | |
| CN204706167U (en) | A kind of long range positioning controls data of water meter acquisition system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |