CN105300466A - Electronic temperature and pressure compensation type remote transmitting gas meter - Google Patents
Electronic temperature and pressure compensation type remote transmitting gas meter Download PDFInfo
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- CN105300466A CN105300466A CN201510712511.0A CN201510712511A CN105300466A CN 105300466 A CN105300466 A CN 105300466A CN 201510712511 A CN201510712511 A CN 201510712511A CN 105300466 A CN105300466 A CN 105300466A
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Abstract
The invention relates to an electronic temperature and pressure compensation type remote transmitting gas meter. The electronic temperature and pressure compensation type remote transmitting gas meter comprises a controller, a communication module, a voltage protection module, an electronic temperature and pressure compensation module, a setting module, a sampling module, an electromagnetic valve and a state information display module. The communication module is connected with the controller and comprises a plurality of communication channels, and the channels are automatically changed to avoid interference once encountering the electromagnetic environment with strong interference. The voltage protection module is used for protecting the gas meter when the voltage is too high or too low. The electromagnetic temperature and pressure compensation module is electrically connected with the controller and used for conducting temperature compensation and pressure compensation. The setting module can set corresponding parameters according to different gas charging standards. According to the electronic temperature and pressure compensation type remote transmitting gas meter, the electronic temperature and pressure compensation technology is adopted, real-time automatic compensation is conducted on working condition metering data of the gas meter to form standard condition metering data, and the problem that the actual metering error greatly deviates from the standard condition error range is effectively solved.
Description
Technical field
The present invention relates to a kind of gas meter, flow meter, specifically a kind of electronic temperature-pressure compensation film formula remote transmitting gas meter.
Background technology
Along with the change of people life style, " difficulty of checking meter of registering one's residence " problem becomes increasingly conspicuous, the installation base table of traditional approach, the manual monthly meter reading method of meter reading personnel not only time-consuming, effort, the accuracy of meter reading data and promptness can not get ensureing, also relate to the problems such as the privacy of user, security, meter reading personnel's working strength are large.
IC-card intelligent gas meter is through the development of more than ten years, and total quality has also brought up to the level substantially meeting practical application.Solve " difficulty of checking meter of registering one's residence " of long-standing problem gas company, " gas expense takes over difficulty " problem.But energy prices in recent years go up, gas company is made to have suffered loss in the middle of combustion gas price modification.Cannot carry out effective monitoring by his-and-hers watches, be also that many gas company are to one of reason that IC-card table is lost the confidence.
Many times, diaphragm gas meter the working condition pressure of real work and working temperature inconsistent with mark condition, its result result in larger deviate from of actual metered error and marks condition error range, causes metering misalignment, thus has damaged the justice of exchange of Trade Measures both sides.
So need a kind of electronic temperature-pressure compensation film formula remote transmitting gas meter badly to solve the problems referred to above.
Summary of the invention
Not enough for above-mentioned prior art, the invention provides a kind of electronic temperature-pressure compensation film formula remote transmitting gas meter.
Electronic temperature-pressure compensation film formula remote transmitting gas meter provided by the invention is achieved through the following technical solutions:
A kind of electronic temperature-pressure compensation film formula remote transmitting gas meter, is characterized in that: comprise controller, communication module, voltage protection module, electronic temperature-pressure compensation film module, arrange module, sampling module, solenoid valve, status information display module, wherein,
Described communication module is connected with controller, and communication module comprises multiple communication channel, once run into the strong electromagnetic environment of interference then automatically change channel, avoids interference;
Described voltage protection module be used for when overtension or too low time protect gas meter, flow meter;
Described electronic temperature-pressure compensation film module is electrically connected with controller, for carrying out temperature compensation and pressure compensation;
The described module that arranges according to different combustion gas expenses standards, can arrange relevant parameter;
Described sampling module for gathering gas flow information, and is converted into corresponding electronic measurement pulse signal, is input to controller;
Described status information display module is for showing error code when basic status information and fault.
Also comprise the temperature compensation module and temperature and pressure compensation module that are connected with controller.
Also comprise pre-payment module, for the expense of prestoring, realizing first charges uses gas afterwards.
The invention has the beneficial effects as follows:
1, adopt electronic temperature-pressure compensation film technology, be mark condition continuous data by the operating mode continuous data of gas meter, flow meter through real-time automatic compensation, effectively solve the problem that deviate from mark condition error range that actual metered error is larger;
2, multiple communication channel is set, once run into the strong electromagnetic environment of interference then automatically change channel, avoids interference, improve the stability of wireless long-distance meter-reading, and can realize long-rangely checking meter in real time, remote switch valve, functional fault remote monitoring;
3, there is voltage protection function, overtension or too low all valve-closing protections when being;
4, error code during display fault can be recorded, be convenient to maintenance.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
A kind of electronic temperature-pressure compensation film formula remote transmitting gas meter as shown in Figure 1, it is characterized in that: comprise controller, communication module, voltage protection module, electronic temperature-pressure compensation film module, module, sampling module, solenoid valve, status information display module are set, wherein, described communication module is connected with controller, communication module comprises multiple communication channel, once run into the strong electromagnetic environment of interference then automatically change channel, avoid interference; Described voltage protection module be used for when overtension or too low time protect gas meter, flow meter; Described electronic temperature-pressure compensation film module is electrically connected with controller, for carrying out temperature compensation and pressure compensation; The described module that arranges according to different combustion gas expenses standards, can arrange relevant parameter; Described sampling module for gathering gas flow information, and is converted into corresponding electronic measurement pulse signal, is input to controller; Described status information display module is for showing error code when basic status information and fault.
Further, the temperature compensation module be connected with controller and temperature and pressure compensation module is also comprised.
Further, also comprise pre-payment module, for the expense of prestoring, realizing first charges uses gas afterwards.
The above embodiment only represents embodiments of the present invention, and it describes comparatively concrete and detailed, but can not be interpreted as limitation of the scope of the invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to scope.
Claims (2)
1. an electronic temperature-pressure compensation film formula remote transmitting gas meter, is characterized in that: comprise controller, communication module, voltage protection module, electronic temperature-pressure compensation film module, arrange module, sampling module, solenoid valve, status information display module, wherein,
Described communication module is connected with controller, and communication module comprises multiple communication channel, once run into the strong electromagnetic environment of interference then automatically change channel, avoids interference;
Described voltage protection module be used for when overtension or too low time protect gas meter, flow meter;
Described electronic temperature-pressure compensation film module is electrically connected with controller, for carrying out temperature compensation and pressure compensation;
The described module that arranges according to different combustion gas expenses standards, can arrange relevant parameter;
Described sampling module for gathering gas flow information, and is converted into corresponding electronic measurement pulse signal, is input to controller;
Described status information display module is for showing error code when basic status information and fault.
2. electronic temperature-pressure compensation film formula remote transmitting gas meter according to claim 1, is characterized in that: also comprise pre-payment module, and for the expense of prestoring, realizing first charges uses gas afterwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510712511.0A CN105300466A (en) | 2015-10-28 | 2015-10-28 | Electronic temperature and pressure compensation type remote transmitting gas meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510712511.0A CN105300466A (en) | 2015-10-28 | 2015-10-28 | Electronic temperature and pressure compensation type remote transmitting gas meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105300466A true CN105300466A (en) | 2016-02-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510712511.0A Pending CN105300466A (en) | 2015-10-28 | 2015-10-28 | Electronic temperature and pressure compensation type remote transmitting gas meter |
Country Status (1)
| Country | Link |
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| CN (1) | CN105300466A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2627467Y (en) * | 2003-05-14 | 2004-07-21 | 湘潭大学 | Multifunctional digital display gas meter |
| CN102663857A (en) * | 2012-05-14 | 2012-09-12 | 北京工商大学 | Non-contact IC card mechanical film type gas meter and control system thereof |
| CN104486012A (en) * | 2014-12-11 | 2015-04-01 | 成都秦川科技发展有限公司 | Environment frequency detection and automatic frequency hopping system and method |
| CN104700506A (en) * | 2015-03-31 | 2015-06-10 | 成都秦川科技发展有限公司 | Safety cut-off type remotely-controlled intelligent mass flow rate gas meter and management system thereof |
-
2015
- 2015-10-28 CN CN201510712511.0A patent/CN105300466A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2627467Y (en) * | 2003-05-14 | 2004-07-21 | 湘潭大学 | Multifunctional digital display gas meter |
| CN102663857A (en) * | 2012-05-14 | 2012-09-12 | 北京工商大学 | Non-contact IC card mechanical film type gas meter and control system thereof |
| CN104486012A (en) * | 2014-12-11 | 2015-04-01 | 成都秦川科技发展有限公司 | Environment frequency detection and automatic frequency hopping system and method |
| CN104700506A (en) * | 2015-03-31 | 2015-06-10 | 成都秦川科技发展有限公司 | Safety cut-off type remotely-controlled intelligent mass flow rate gas meter and management system thereof |
Non-Patent Citations (1)
| Title |
|---|
| 褚大华: "《电子式电能表》", 30 April 2009, 中国电力出版社 * |
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Application publication date: 20160203 |
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| RJ01 | Rejection of invention patent application after publication |