CN202650221U - Heat metering information system applying wireless communication and network technology - Google Patents
Heat metering information system applying wireless communication and network technology Download PDFInfo
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- CN202650221U CN202650221U CN 201220216996 CN201220216996U CN202650221U CN 202650221 U CN202650221 U CN 202650221U CN 201220216996 CN201220216996 CN 201220216996 CN 201220216996 U CN201220216996 U CN 201220216996U CN 202650221 U CN202650221 U CN 202650221U
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Abstract
The utility model relates to a heat metering information system applying wireless communication and network technology. The heat metering information system comprises a plurality of field intelligent instruments, and each field intelligent instrument is formed by a flow calculator which is respectively connected with a flowmeter, a pressure transmitter and a temperature sensor, and a general packet radio service (GPRS) communication module. The flow calculator is connected with a GPRS data acquisition server through the GPRS communication module and a GPRS network, and the GPRS data acquisition server is connected with user computers used for inquiring of heat-supplying and heat-using information through a local area network. According to the heat metering information system, automation of transmission and processing of heat metering information is achieved, the metering information is inquired through a computer network, and production operation of heat-supplying enterprises is guided.
Description
Technical field
The utility model relates to heat metering technology, the communication technology, data are processed and computer technology, are a kind of heat metering infosystems that adopts radio communication and network technology.
Background technology
Heat metering needs measuring flow, temperature, pressure and other parameters, and data are converted, and determines heating load, and heat metering has adopted intelligence instrument at present, directly shows the data of heating load and parameter, and has standard data interface.
The method of present heat metering acquisition of information comprises: manual metering, cable network data collection, data acquisition mode.The manual metering shortcoming is that heat supply information acquisition and Statistical Speed are slow, and the speed of heat supply information inquiry and issue does not go up actual conditions and changes.It is to need investment to lay private communication line and data converter that cable data gathers shortcoming, and coverage is restricted, and is subject to the uncontrollable factor impacts such as thunder and lightning, line fault.
Data acquisition is not subjected to region and restricted number, along with the in recent years develop rapidly of the communication technology, the reliability of data transmission increases substantially, the transmission cost decrease, at present grouping wireless network exchange (GPRS) is widely used in the industries such as finance, traffic, telecommunications as the communication technology of mature and reliable.
Network technology has become one of basic tool of communication, comprises LAN (Local Area Network) and INTERNET internet, and grouping wireless network exchange (GPRS) technology combines with network technology, realizes that the heat metering data are from collection, transmission, processing, integrated automation.
The utility model content
The purpose of this utility model is to provide a kind of heat metering infosystem that adopts radio communication and network technology, realizes transmission, the processing robotization of heat metering information, by computer network inquiry metrical information, instructs the heating enterprise production run.
For achieving the above object, the utility model is to realize like this.
A kind of heat metering infosystem that adopts radio communication and network technology, it is characterized in that: it comprises some field intelligent instruments, and these field instruments are by intelligent flow calculator, the GPRS communication module of connection traffic meter, pressure unit, temperature sensor form respectively; Intelligent flow calculator is connected with the GPRS data acquisition server with GPRS network by the GPRS communication module, and this GPRS data acquisition server is connected with the subscriber computer of being connected thermal information with the inquiry heat supply by LAN (Local Area Network).
The heat metering infosystem of described employing wireless communication technology is characterized in that: described GPRS communication module contains a GPRS communication card, and GP configuring RS network communication interface.
The utility model system advantage compared with prior art and the basic function that possesses:
1, wireless transmission function: continuous data adopts based on ripe and reliable grouping wireless network exchange (GPRS) technology that adopts, heat metering GPRS communication module is a wireless data transmitter that adopts this technology specialized designs to make, realize that instant data send and acceptance, periodic refreshing, communication is reliable and stable.
2, capacity extension function: to the quantity of measuring instrument without limits, the data server capacity matching can be wanted the setting data refreshing frequency according to actual needs, and can adjust according to the measuring accuracy needs.
3, information searching function: by LAN (Local Area Network), can inquire about real-time heat metering information, also information exchange can be crossed the internet issue, the long-range online inquiry of user.
4, practicality and expansion: have very strong utility function, be not limited to heat metering information, select different information datas to transmit the function of extension system and use field according to actual conditions.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
See also Fig. 1, the utility model discloses a kind of heat metering infosystem that adopts radio communication and network technology.As shown in the figure: it comprises some field intelligent instruments 1, and these field instruments are by intelligent flow calculator 1.4, the GPRS communication module 2 of connection traffic meter 1.1, pressure unit 1.2, temperature sensor 1.3 form respectively; Intelligent flow calculator 1.4 is connected with GPRS network by GPRS communication module 2 and is connected with GPRS data acquisition server 4, and this GPRS data acquisition server 4 passes through LAN (Local Area Network) 5 and inquires about heat supply and be connected with the subscriber computer 6 of being connected thermal information.Described GPRS communication module 2 contains a GPRS communication card, and GP configuring RS network communication interface.
The effect of the GPRS data acquisition server 4 in the utility model is the metrical informations that receive GPRS network 3 transmission, finishes data and processes, and forms metrical information.
LAN (Local Area Network) 5 in the utility model comprises that the router of interconnection network server and subscriber computer 6 form.
Essential implementation of the present utility model is:
1, the steam measurement device adopts intelligence instrument 1(to comprise: flowmeter 1.1, pressure unit 1.2, temperature sensor 1.3, intelligent flow calculator 1.4), install additional can the automatic transmission continuous data GPRS communication module 2, refreshing frequency should be set according to measuring accuracy, data volume, transmission cost factors.
2, GPRS data acquisition server 4 adopts the generic services server, and interconnection network speed should satisfy the metrical information transmission speed.Write data processing software, should consider the composite factors such as data capacity, computing velocity, display format.
Using method of the present utility model is:
The metrical information collection of native system, transmission, data are processed, the information demonstration is all finished automatically, after subscriber computer connects LAN (Local Area Network), get final product simultaneous display heat supply and heat metering information, periodic refreshing.GPRS data acquisition server 4 also can release news by the internet, for long-distance user's inquiry.
Each stoichiometric point needs a GPRS communication card, fixes a card number, advance payment communication expense.When stoichiometric point increased (subtracting) change, the GPRS communication module that only need open (or closing) corresponding measuring instrument got final product.
Being preferred embodiment of the present utility model only in sum, is not to limit application industry of the present utility model and practical range.Be that all equivalences of doing according to the content of the utility model claim change and modification, all should be technology category of the present utility model.
Claims (2)
1. heat metering infosystem that adopts radio communication and network technology, it is characterized in that: it comprises some field intelligent instruments (1), and these field instruments are by intelligent flow calculator (1.4), the GPRS communication module (2) of connection traffic meter (1.1), pressure unit (1.2), temperature sensor (1.3) form respectively; Intelligent flow calculator (1.4) is connected 3 by GPRS communication module (2) with GPRS network) be connected with GPRS data acquisition server (4), this GPRS data acquisition server (4) is connected with the subscriber computer of being connected thermal information (6) with the inquiry heat supply by LAN (Local Area Network) (5).
2. the heat metering infosystem of employing radio communication according to claim 1 and network technology, it is characterized in that: described GPRS communication module (2) contains a GPRS communication card, and GP configuring RS network communication interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220216996 CN202650221U (en) | 2012-05-15 | 2012-05-15 | Heat metering information system applying wireless communication and network technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220216996 CN202650221U (en) | 2012-05-15 | 2012-05-15 | Heat metering information system applying wireless communication and network technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202650221U true CN202650221U (en) | 2013-01-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220216996 Expired - Lifetime CN202650221U (en) | 2012-05-15 | 2012-05-15 | Heat metering information system applying wireless communication and network technology |
Country Status (1)
| Country | Link |
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| CN (1) | CN202650221U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111076766A (en) * | 2018-10-22 | 2020-04-28 | 莱芜钢铁集团电子有限公司 | Heat supply pipe network data acquisition system and method |
-
2012
- 2012-05-15 CN CN 201220216996 patent/CN202650221U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111076766A (en) * | 2018-10-22 | 2020-04-28 | 莱芜钢铁集团电子有限公司 | Heat supply pipe network data acquisition system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130102 |