CN107024253A - A kind of comprehensive gas metering controller and control method - Google Patents
A kind of comprehensive gas metering controller and control method Download PDFInfo
- Publication number
- CN107024253A CN107024253A CN201710130966.0A CN201710130966A CN107024253A CN 107024253 A CN107024253 A CN 107024253A CN 201710130966 A CN201710130966 A CN 201710130966A CN 107024253 A CN107024253 A CN 107024253A
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- China
- Prior art keywords
- gas
- control instrument
- acquisition control
- gas metering
- user
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- 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.)
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
- G01F15/06—Indicating or recording devices
- G01F15/061—Indicating or recording devices for remote indication
- G01F15/063—Indicating or recording devices for remote indication using electrical means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
- G01F15/001—Means for regulating or setting the meter for a predetermined quantity
- G01F15/002—Means for regulating or setting the meter for a predetermined quantity for gases
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
- G01F15/005—Valves
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
- G01F15/007—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus comprising means to prevent fraud
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- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Volume Flow (AREA)
- Feeding And Controlling Fuel (AREA)
Abstract
The invention discloses a kind of comprehensive gas metering acquisition control instrument, including casing, the casing inner top is provided with the right side of gas metering acquisition control instrument, the gas metering acquisition control instrument interacts device provided with case external information, and the gas metering acquisition control instrument bottom is provided with valve group.The present invention has small volume, cost-effective, quick and easy for installation, safe and reliable that gas consumption is measured and fuel gas pipeline is controlled, and improves user and uses makings amount, it is ensured that with gas safety.
Description
Technical field
The invention belongs to fuel gas energy source use technical field, and in particular to a kind of comprehensive gas metering acquisition control instrument
And control method.
Background technology
The generation of domestic gas (metering) table and generally closely related, the English in 1815 using combustion gas and the development of science and technology
State engineer Sai Miaoer-Ke Laiqi (SamuelClegg) have invented the wheeled coal gas meter, flow meter of going barrel of water seal, defeated for gasworks
The metering of gas delivery；The James Bo Gedasi (IimasPocadas) of Britain in 1833 has invented the house coal of membrane type structure
Gas meter, flow meter, by being updated to it, develops into the Household diaphragm gas meter generally used now.Since there is gas metering instrument
It has been always the pattern taken and looked meter and charge since table, over domestic and international more than 100 years.The seventies has after microcomputer, occurs
Magnetic card gas meter, flow meter, but because card information amount is small, the easy reason such as forge, it is difficult to popularization and application;Occurred in that until the eighties
Real practical electronic installation, just changes the pattern looked meter and charge.But existing gas meter service behaviour all compares
It is single, lack comprehensive metering integrated protection and Comprehensive Control ability, especially in fire prevention, explosion-proof, anti-leak, gas-robbery resistence aspect defect
It is bigger, and the big waste of resource of volume, installation difficulty, to gas safety belt come many hidden danger.
The content of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of comprehensive metering, integrated protection and comprehensive control
The synthesis gas metering acquisition control instrument of system.
It is a further object to provide a kind of control method of gas metering acquisition control instrument.
In order to reach above-mentioned purpose of design, the technical solution adopted in the present invention is：A kind of comprehensive gas metering collection control
Instrument processed, including casing, the casing inner top are provided with the right side of gas metering acquisition control instrument, the gas metering acquisition control instrument
Device is interacted provided with case external information, the gas metering acquisition control instrument bottom is provided with valve group.
The valve group is made up of greasy dirt filter, special safety valve, flow sensor and check valve, the greasy dirt filter
The port of export be fixedly connected with special safety valve entrance point, the special safety valve outlet end is fixed with flow sensor entrance point
Connection, the flow sensor outlet end is fixedly connected with check valve inlet end.
The gas metering acquisition control instrument is electrically connected with data acquisition bus, controlling bus respectively, the special safety
Valve is electrically connected by data acquisition bus with gas metering acquisition control instrument, and the flow sensor passes through controlling bus and combustion gas
Measure the electrical connection of acquisition control instrument.
The valve group by single group or multigroup can be constituted.
A kind of control method of gas metering acquisition control instrument：The starting key on information exchange device panel is pressed first, is opened
Dynamic gas metering acquisition control instrument, gas metering acquisition control instrument carries out self-inspection to system successively after starting, and confirms system health
Enter working condition afterwards, send control instruction, control program carries out order to the information sent with the flow sensor of gas user
Collection, carries out computing metering by gas metering acquisition control instrument after collection and stores, all users after storage can with gas information
In the function display screen that gas metering acquisition control instrument is shown in automatic sequence, sole user can also pass through information exchange device
Panel button realizes that user's gas consumption is shown, when gas company's information platform sends user with gas information upload notifications, by firing
Gas metering acquisition control instrument gives gas company's information platform, gas metering acquisition control instrument meeting all users with gas information transmission
The user profile that gas company's information platform is sent is recorded, supply management, operation are implemented to user according to the use gas situation of user
The combustion gas moment that middle gas metering acquisition control instrument can be set according to user overflow value selection working condition, when user's gas pipeline
Or gas utensil occurs all cause gas flow to overflow during accident, when gas flow overflows setting value more than combustion gas moment,
Gas metering acquisition control instrument output fuel gas pipeline shut-off control variable shut-off special safety valve cut-out source of the gas, stops when with gas user
Fuel gas pipeline shut-off control Variable Control is only exported according to the delay adjustmentses time of reservation with gas metering acquisition control instrument after gas
Special safety valve closes source of the gas, it is to avoid gas leak phenomenon avoids the generation of security incident.
Beneficial effect of the present invention：Gas metering acquisition control instrument carries out information transfer under the control of remote control information,
The effect of functional display, shows the job information window of gas metering acquisition control instrument, melts combustion gas centralized measure and collection, number
According to transmission remote control, the reservation control of combustion gas is realized, gas leakage control, combustion gas moment overflows control, automatic feeding control and stop
Gas control system, surreptitiously overtemperature and gas control system.The effect of information exchange device is to reach into wireless messages passage with gas metering acquisition control instrument,
Information exchange device panel is provided with user's operated key and gas burning system working condition display screen, and inside is provided with leakage sensor and temperature
Sensor, user can by information exchange device realize be switched on and off source of the gas, when gas leakage to interior reach certain value and
Information exchange device can send instruction to gas metering acquisition control instrument to cut off source of the gas, greasy dirt when indoor temperature exceedes setting value
The effect of filter is the greasy dirt and impurity in combustion gas at worry, it is ensured that gas burning system normal work, and the effect of special safety valve is
The part of source of the gas is switched on and off, it is realized by the control of gas metering acquisition control instrument is switched on and off source of the gas, flow sensing
The effect of device be flow collection element it be that gas flow information is converted to give gas metering acquisition control after energy information
Instrument, carries out data operation through gas metering acquisition control instrument and realizes that user's gas consumption is measured, the effect of check valve is to block combustion gas
Backflow, prevent that pipeline explodes because caused by being tempered pipeline, the effect of data acquisition bus is connection gas metering collection control
The wire of instrument and flow sensor processed, reliably the collection information transmission of flow sensor to gas metering acquisition control instrument,
So as to realize the consumption metering of gas user, the effect of controlling bus is connection gas metering acquisition control instrument and special safety valve
Wire, the control variable that gas metering acquisition control instrument is exported is sent to special safety valve and makes special safety valve events, realize
Source of the gas is switched on or off, the effect that combustion gas integrates gas metering acquisition control instrument is sent according to different user flow sensor
Flow information is individually measured, and each user of concentrated collection uses gas information, and each user of concentration of transmissions uses gas information, is realized and is used each
Family safety valves for gas is opened and shut off, it include diagnostic function, store function, calculation function, control function, communication function,
Decoding and encoding function, gas metering acquisition control instrument carry out information transfer under the control of remote control information, functional aobvious
The effect shown, the job information window of the comprehensive gas metering acquisition control instrument of display, melts combustion gas centralized measure and collection, and data are passed
Defeated remote control, realizes the reservation control of combustion gas, gas leakage control, and combustion gas moment overflows control.The present invention has small volume, saves
Cost, it is quick and easy for installation, it is safe and reliable that gas consumption is measured and fuel gas pipeline is controlled, improve user and use
Makings amount, it is ensured that with gas safety.
Brief description of the drawings
Fig. 1 is a kind of comprehensive gas metering acquisition control instrument structural representation of the present invention.
Embodiment
The embodiment to the present invention is described in detail below in conjunction with the accompanying drawings.As shown in Figure 1：A kind of comprehensive combustion gas
Acquisition control instrument, including casing 1 are measured, the inner top of casing 1 is provided with gas metering acquisition control instrument 2, the gas metering
The right side of acquisition control instrument 2 interacts device 3 provided with case external information, and the bottom of gas metering acquisition control instrument 2 is provided with valve group 4.
The valve group 4 is made up of greasy dirt filter 5, special safety valve 6, flow sensor 7 and check valve 8, the greasy dirt
The port of export of filter 5 is fixedly connected with the entrance point of special safety valve 6, the port of export of special safety valve 6 and flow sensor 7
Entrance point is fixedly connected, and the port of export of flow sensor 7 is fixedly connected with the entrance point of check valve 8.
The gas metering acquisition control instrument 1 is electrically connected with data acquisition bus, controlling bus respectively, the special safety
Valve 6 is electrically connected by data acquisition bus with gas metering acquisition control instrument 1, the flow sensor 7 by controlling bus with
Gas metering acquisition control instrument 1 is electrically connected.
The valve group 4 by single group or multigroup can be constituted.
A kind of control method of gas metering acquisition control instrument：The starting key on the panel of information exchange device 3 is pressed first, is opened
Dynamic gas metering acquisition control instrument 2, gas metering acquisition control instrument 2 carries out self-inspection to system first after starting, and confirms that system is complete
Enter working condition after good, control instruction is sent first, control program is entered to the information sent with the flow sensor 7 of gas user
Row acquisition order, carries out computing metering by gas metering acquisition control instrument 2 after collection and stores, all user's gas after storage
Information can be shown in automatic sequence in the function display screen of gas metering acquisition control instrument 2, and sole user can also pass through letter
The breath interaction panel button of device 3 realizes that user's gas consumption is shown, leads to when gas company's information platform sends user and uploaded with gas information
When knowing, gas company's information platform is given with gas information transmission all users by gas metering acquisition control instrument 2, gas metering is adopted
Collection controller 2 can record the user profile that gas company's information platform is sent, and user is implemented according to the use gas situation of user to supply
The combustion gas moment that gas metering acquisition control instrument 2 can be set according to user in gas management, operation overflow value selection working condition, when
User's gas pipeline or gas utensil can all cause gas flow to overflow when occurring unexpected, once gas flow is super more than combustion gas moment
When being worth setting value, the output fuel gas pipeline shut-off control variable shut-off special safety of gas metering acquisition control instrument 2 valve 6 cuts off gas
Source, gas metering acquisition control instrument 2 exports fuel gas pipeline according to the delay adjustmentses time of reservation after stopping using gas with gas user
Shut-off control Variable Control special safety valve 6 closes source of the gas, it is to avoid gas leak phenomenon avoids the generation of security incident.
When the present invention is used:Whole source of the gas is closed, it is necessary to press letter first during with gas when user is not with gas
Starting key on the breath interaction panel of device 3, starts gas metering acquisition control instrument 2, after the startup of gas metering acquisition control instrument 2 first
Self-inspection is carried out to system, confirms to enter working condition after system health.Control instruction is sent first, and control program is to using gas user
The information sent of flow sensor 7 carry out acquisition order, computing metering is carried out simultaneously by gas metering acquisition control instrument 2 after collection
Storage, the function that all users after storage can be shown in gas metering acquisition control instrument 2 with gas information with automatic sequence is shown
On screen, sole user can also realize that user's gas consumption is shown by the panel button of information exchange device 3.When gas company's information is flat
When platform sends user with gas information upload notifications, all users are given with gas information transmission by gas metering acquisition control instrument 2 and supplied
Gas company information platform.Gas metering acquisition control instrument 2 can record the user profile that gas company information platform is sent, according to
The use gas situation at family implements supply management to user.The combustion gas that gas metering acquisition control instrument 2 can be set according to user in operation
Moment overflows value selection working condition, can all cause gas flow to overflow when user's gas pipeline or gas utensil occur unexpected,
When gas flow overflows setting value more than combustion gas moment, the output fuel gas pipeline shut-off control of gas metering acquisition control instrument 2
Variable shut-off special safety valve 6 cuts off source of the gas.Gas metering acquisition control instrument 2 is according to reservation after stopping using gas with gas user
Delay adjustmentses time output fuel gas pipeline shut-off control Variable Control special safety valve 6 closes source of the gas, it is to avoid gas leak phenomenon is avoided
The generation of security incident.
Claims (5)
1. a kind of comprehensive gas metering acquisition control instrument, it is characterised in that：Including casing, the casing inner top is provided with combustion gas meter
Measure on the right side of acquisition control instrument, the gas metering acquisition control instrument provided with case external information interaction device, the gas metering collection control
Instrument bottom processed is provided with valve group.
2. a kind of comprehensive gas metering acquisition control instrument according to claim 1, it is characterised in that：The valve group is by greasy dirt
Filter, special safety valve, flow sensor and check valve composition, the port of export and the special safety valve of the greasy dirt filter enter
Mouth end is fixedly connected, and the special safety valve outlet end is fixedly connected with flow sensor entrance point, and the flow sensor goes out
Mouth end is fixedly connected with check valve inlet end.
3. a kind of comprehensive gas metering acquisition control instrument according to claim 1, it is characterised in that：The gas metering is adopted
Collection controller is electrically connected with data acquisition bus, controlling bus respectively, and the special safety valve passes through data acquisition bus and combustion
Gas metering acquisition control instrument electrical connection, the flow sensor is electrically connected by controlling bus with gas metering acquisition control instrument.
4. a kind of comprehensive gas metering acquisition control instrument according to claim 1, it is characterised in that：The valve group can be by list
Group or multigroup composition.
5. a kind of control method of gas metering acquisition control instrument according to claim 2, it is characterised in that：Press first
Starting key on information exchange device panel, starts gas metering acquisition control instrument, after the startup of gas metering acquisition control instrument first
Self-inspection is carried out to system, confirms to enter working condition after system health, control instruction is sent first, control program is to using gas user
The information sent of flow sensor carry out acquisition order, computing metering is carried out by gas metering acquisition control instrument after collection and stored up
Deposit, all users after storage can be shown in the function display screen of gas metering acquisition control instrument with gas information with automatic sequence
On, sole user can also realize that user's gas consumption is shown by information exchange device panel button, when gas company's information platform
It is by gas metering acquisition control instrument that all users are public to supply with gas information transmission when sending user with gas information upload notifications
Information platform is taken charge of, gas metering acquisition control instrument can record the user profile that gas company's information platform is sent, according to user's
Implement supply management to user with gas situation, the combustion gas moment that gas metering acquisition control instrument can be set according to user in operation surpasses
Value value selects working condition, can all cause gas flow to overflow when user's gas pipeline or unexpected gas utensil generation, once combustion
Throughput more than combustion gas moment overflow setting value when, gas metering acquisition control instrument output fuel gas pipeline shut-off control variable shut-off
Special safety valve cuts off source of the gas, when stopped using with gas user gas metering acquisition control instrument is according to the delay adjustmentses of reservation after gas when
Between output fuel gas pipeline shut-off control Variable Control special safety valve close source of the gas, it is to avoid gas leak phenomenon avoids the hair of security incident
It is raw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710130966.0A CN107024253A (en) | 2017-03-07 | 2017-03-07 | A kind of comprehensive gas metering controller and control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710130966.0A CN107024253A (en) | 2017-03-07 | 2017-03-07 | A kind of comprehensive gas metering controller and control method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107024253A true CN107024253A (en) | 2017-08-08 |
Family
ID=59525649
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710130966.0A Pending CN107024253A (en) | 2017-03-07 | 2017-03-07 | A kind of comprehensive gas metering controller and control method |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1272623A (en) * | 2000-06-14 | 2000-11-08 | 北京三金智能仪表有限公司 | Measuring and controlling method of gas meter and its device |
| CN1563910A (en) * | 2004-03-22 | 2005-01-12 | 张学斌 | Centralized smart gas metering device |
| CN202373073U (en) * | 2011-12-22 | 2012-08-08 | 浙江松川仪表科技股份有限公司 | Wireless remote transmitting intelligent gas meter with abnormal flow cut-off function |
| CN103148873A (en) * | 2011-12-07 | 2013-06-12 | 重庆晓铭管道安装工程有限公司 | Intelligent gas meter system |
| US20130304264A1 (en) * | 2011-01-25 | 2013-11-14 | Zehua Shao | Internet of things intelligent gas meter and control system |
| 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 |
| CN105156898A (en) * | 2015-07-09 | 2015-12-16 | 罗美特（上海）自动化仪表股份有限公司 | Intelligent flow measurement centralized control device |
-
2017
- 2017-03-07 CN CN201710130966.0A patent/CN107024253A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1272623A (en) * | 2000-06-14 | 2000-11-08 | 北京三金智能仪表有限公司 | Measuring and controlling method of gas meter and its device |
| CN1563910A (en) * | 2004-03-22 | 2005-01-12 | 张学斌 | Centralized smart gas metering device |
| US20130304264A1 (en) * | 2011-01-25 | 2013-11-14 | Zehua Shao | Internet of things intelligent gas meter and control system |
| CN103148873A (en) * | 2011-12-07 | 2013-06-12 | 重庆晓铭管道安装工程有限公司 | Intelligent gas meter system |
| CN202373073U (en) * | 2011-12-22 | 2012-08-08 | 浙江松川仪表科技股份有限公司 | Wireless remote transmitting intelligent gas meter with abnormal flow cut-off function |
| 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 |
| CN105156898A (en) * | 2015-07-09 | 2015-12-16 | 罗美特（上海）自动化仪表股份有限公司 | Intelligent flow measurement centralized control device |
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Application publication date: 20170808 |