CN105156898B - Intelligent flow meter amount centralized control equipment - Google Patents
Intelligent flow meter amount centralized control equipment Download PDFInfo
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- CN105156898B CN105156898B CN201510401409.9A CN201510401409A CN105156898B CN 105156898 B CN105156898 B CN 105156898B CN 201510401409 A CN201510401409 A CN 201510401409A CN 105156898 B CN105156898 B CN 105156898B
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- flow meter
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Abstract
The present invention relates to a kind of intelligent flow meter amount centralized control equipment, the device includes：Flowmeter, filter, data processing and control module, control valve and power module, intelligent flow meter amount centralized control equipment provided by the invention can by data processing and control module in real time to the running of pipeline, it is safe situations such as be monitored, warning reminding, so as to avoid accident, real-time, the reliability of overall production and operation scheduling are improved.Also, the integrated level of the device is high, so that maintenance, detection and installation are all very convenient.
Description
Technical field
The present invention relates to flow measurement technical field, more particularly to a kind of intelligent flow meter amount centralized control equipment.
Background technology
At present, the use unit for gas flowmeter, in order to pipeline flow metering it is safe for operation, typically by flow
Meter, control valve, filter gather together, and room are installed using special energy management Men Zhanru, in order to supervise and manage.But
Be, its install the construction period of room compared with it is long, cost is high, space-consuming is big, and easily can not be ensured it by in-site installation environmental restrictions
The reliability of installation, so as to which the supervision of the energy in pipeline cannot get effective guarantee, theft phenomenon emerges in an endless stream, administrative department's loss
It is huge.
Although most of energy management enterprise has the energy management door station of oneself to install room, they are simply by each life
Producing the flowmeter of producer, control valve, filter etc., to be simply integrated into installation indoor, thus to the intelligent management degree of the energy
Not high, more using artificial regulatory format, not only working strength is big, and can not ensure energy security.In addition, if need to passing
The energy management door station of system installs room and carries out upgrading, then must change the equipment such as old-fashioned flowmeter or instrument, increase prison
Control system and more power backup systems, but also a whole set of complete intelligent flow gauge line platform software etc. need to be developed, it changes
Make that the cycle is long, expense is huge.
The content of the invention
It is an object of the invention to provide a kind of intelligent flow meter amount centralized control equipment, to solve energy prison in the prior art
The safety problem of pipe.
The invention provides a kind of intelligent flow meter amount centralized control equipment, including：For monitoring gas pipeline running status
Flowmeter, for improving the filter of medium degree of purity in flowmeter, the running state information for obtaining flowmeter and filtering
The differential pressure signal of device simultaneously sends the data processing and control module of control instruction according to running state information and differential pressure signal, is used for
The control valve of the open or close of gas pipeline valve is controlled according to control instruction and for being filled for the control of intelligent flow meter quantity set
Put provide operating voltage power module, wherein, power module respectively with flowmeter, filter, data processing and control module with
And control valve electrical connection, data processing and control module communicate to connect with flowmeter, filter and control valve respectively, flowmeter,
Control valve and filter pass sequentially through pipeline connection.
Further, the device also includes monitoring module, and the monitoring module communicates to connect with data processing and control module, uses
It is monitored in the external environment condition to intelligent flow meter amount centralized control equipment, and by monitoring information transmission to data processing and control mould
Block.
Further, gas pipeline running state information includes the flow of gas pipeline, pressure and temperature information.
Further, flow is calculated as gas roots flowmeter or gas turbine meter.
Further, gas roots flowmeter includes：Housing, waist wheel assembly, reducing gear, magnetic coupling hookup and counting
Unit, one end of housing are provided with hollow receiving space, and reducing gear and counting unit are arranged at hollow receiving space
It is interior, and electrically connected with magnetic coupling hookup, waist wheel assembly is axially disposed within the internal diameter of housing.
Further, gas turbine meter includes：Main body, display unit, sensor unit, turbine, gasoline pump and lead
Stream cover, main body is axially arranged hollow space, and kuppe, turbine and sensor unit are set gradually in hollow space, refuels
Pump is arranged on the middle part of main body, and display unit is vertically set in main body.
Beneficial effect using the invention described above technical scheme is：Intelligent flow meter amount centralized control equipment provided by the invention can
With by data processing and control module in real time to the running of pipeline, it is safe situations such as be monitored, warning reminding, so as to avoid thing
Therefore occur, improve real-time, the reliability of overall production and operation scheduling.Also, the integrated level of the device is high, so that inspection
Repair, detect and install and be all very convenient.
Brief description of the drawings
Fig. 1 is the structural representation of the intelligent flow meter amount centralized control equipment of the present invention；
Fig. 2 is the structural representation of the gas roots flowmeter in the intelligent flow meter amount centralized control equipment of the present invention；
Fig. 3 is the structural representation of the gas turbine meter in the intelligent flow meter amount centralized control equipment of the present invention；
In accompanying drawing, the list of parts representated by each label is as follows：
1st, flowmeter, 2, filter, 3, data processing and control module, 4, control valve, 5, power module, 6, monitoring module,
10th, gas roots flowmeter, 20, gas turbine meter, 101, housing, 102, waist wheel assembly, 103, reducing gear, 104, magnetic
Couple hookup, 105, counting unit, 201, main body, 202, display unit, 203, sensor unit, 204, turbine, 205 plus
Oil pump, 206, kuppe.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
Part of the embodiment of the present invention, rather than whole embodiments.
The embodiments of the invention provide a kind of intelligent flow meter amount centralized control equipment, Fig. 1 is the intelligent flow metering of the present invention
The structural representation of centralized control equipment, as shown in figure 1, the intelligent flow meter amount centralized control equipment includes：Flowmeter 1, filter 2, number
According to processing and control module 3, control valve 4, power module 5 and monitoring module 6, wherein, flowmeter 1 is used to monitor gas pipeline fortune
Row state, and running state information is transmitted to data processing and control module 3, filter 2 are used to improving medium in flowmeter 1 pure
Cleanliness, and to data processing and control module 3 send filter 2 before and after differential pressure signal；Data processing and control module 3 is used to receive
Running state information and differential pressure signal, and control instruction is sent according to the running state information and differential pressure signal；Control valve 4 is used for
The open or close of the control instruction control gas pipeline valve sent according to data processing and control module 3；Power module 5 is used for
Operating voltage is provided for intelligent flow meter amount centralized control equipment；Monitoring module 6 communicates to connect with data processing and control module 3, is used for
The external environment condition of intelligent flow meter amount centralized control equipment is monitored, and by monitoring information transmission to data processing and control module 3.
Power module 5 electrically connects with flowmeter 1, filter 2, data processing and control module 3 and control valve 4 respectively, data processing control
Molding block 3 communicates to connect with flowmeter 1, filter 2 and control valve 4 respectively, flowmeter 1, control valve 4 and filter 2 according to
It is secondary to be connected by pipeline.In the present embodiment, power module 5 can use rechargeable battery or solar electric power supply system, so that
Obtaining the device can be in reliability service under complex environment.
In the above-described embodiments, gas pipeline running state information can include flow, the pressure and temperature of gas pipeline
Information, above- mentioned information is monitored by flowmeter 1, and transmitted to data processing and control module 3.In addition, in order to ensure flow
The normal safe operation of meter 1, can be in the upstream the configurating filtered device 2 of flowmeter 1, so as to improve the degree of purity of medium, to avoid
Dirty impurity in medium is stranded in the flow detection room of flowmeter 1, influences the precision that flowmeter 1 normally measures, meanwhile, to
Data processing and control module 3 provides the differential pressure signal of pipeline section before and after filter 2, in order to the monitoring pipe of data processing and control module 3
The running status in road.Specifically, in the present embodiment, flow of the data processing and control module 3 to the gas pipeline that receives, pressure
Monitoring information that the differential pressure signal of pipeline section and monitoring module 6 transmit before and after power, temperature information, filter 2 etc. analyzed,
Processing, monitoring and transmission etc., (such as flow of flowmeter 1, temperature, pressure signal, mistake when relevant parameter meets certain condition
Monitoring signal of the differential pressure signal of pipeline section and the intelligent flow meter amount centralized control equipment external environment condition etc. before and after filter 2), then to
Control valve 4 sends control instruction, is opened with control valve, it is allowed to and user uses combustion gas, if relevant parameter is ineligible, to
Control valve 4 sends control instruction, is closed with control valve.During user's gas, the same gas meter of tolerance in control valve 4
Synchronously successively decrease.When tolerance to minimum use threshold value, then control valve is closed for the first time, to prompt user to purchase gas, works as control valve
In tolerance to overdraw critical value when, then control valve second is closed, and only after user buys tolerance again and activates, is used
Family could recover just to commonly use gas.Due to some cause specifics, control valve 4 fails to cut off user's gas in time, causes the use of user
When tolerance is overdrawed, then data processing and control module 3 can be according to the feedback of control valve when purchasing gas next time for tolerance used in user
Information is calculated and detained back automatically.Intelligent flow meter amount centralized control equipment provided by the invention can be in real time to the running of pipeline, safety
Situations such as be monitored, warning reminding, so as to avoid accident, improve real-time, the reliability of overall production and operation scheduling.
Also, production management personnel and operating charges personnel can the very easily called data processing and control module collections in office
Relevant information, so as to realize the remote monitoring to the intelligent flow meter amount centralized control equipment, warning reminding etc. operate, to reduce work
Make the working strength of personnel.
In embodiments of the present invention, flowmeter 1 can use gas roots flowmeter 10, and the gas roots flowmeter 10 can
With including：Housing 101, waist wheel assembly 102, reducing gear 103, magnetic coupling hookup 104 and counting unit 105, wherein, housing
101 one end is provided with hollow receiving space, and it is empty that reducing gear 103 and counting unit 105 are arranged at the hollow receiving
In, and electrically connected with magnetic coupling hookup 104, waist wheel assembly 102 is axially disposed within the internal diameter of housing 101.When gas enters
Can be that pressure differential is formed in waist wheel assembly 102 in table intracavitary, so that 102 turns of waist wheel assembly after entering gas roots flowmeter 10
Dynamic, in each swing circle, the volume of gas is to pass through four times in the waist wheel assembly 102 fixed volume sums being moved out of, waist wheel
The rotating speed of component 102 is directly proportional to the gas flowed through, and the rotation of waist wheel assembly 102 passes through reducing gear 103 and magnetic coupling hookup
104 export to external auxiliary counting unit 105, and the counting unit 105 can be a mechanical counter or a volume amendment
Instrument, in the present embodiment, volume correction instrument have flow correction, the in time function such as communication.
In still another embodiment of the process, flowmeter 1 can also use gas turbine meter 20, the gas-turbine flow
Meter 20 can include：Main body 201, display unit 202, sensor unit 203, turbine 204, gasoline pump 205 and kuppe 206,
Wherein, main body 201 is axially arranged hollow space, and kuppe 206, turbine 204 and sensing are set gradually in the hollow space
Device unit 203, gasoline pump 205 are then arranged on the middle part of main body 201, and display unit 202 is vertically set in main body 201.At this
In embodiment, sensor unit 203 can include temperature sensor, signal transducer and pressure sensor.When gas enters gas
During body turbine flowmeter 20, first pass around kuppe 206 and accelerate, under action of a fluid, due to the blade and stream of turbine 204
Direction of flow is angled, and now turbine 204 produces rotating torque, is opened after turbine 204 overcomes the moment of resistance and frictional force torque
Begin to rotate, when all torque reaches balance, stabilization of speed, the rotational angular velocity of turbine 204 is linear with flow, passes through rotation
Turn the magnetic resistance of periodic variation sensor unit 203, so as to be induced at the both ends of sensor unit 203 and fluid volume flow
Directly proportional pulse signal.The pulse signal amplifies through preamplifier, detected after shaping with pressure sensor, temperature sensor
To pressure, temperature signal be conveyed to Flow Meter Based simultaneously and handled, pass through display unit 202 and show standard volume flow
With normal volume total amount.
Technical scheme is easy to detect with flowmeter in view of installing, by intelligent flow meter amount centralized control equipment
Back plate is designed as an entirety with the equipment in the device, so as to by device for opening front door, unclamp on back plate and shell
Screw, other shells in addition to back plate can integrally take out, therefore so that maintenance, detection and the installation of equipment be all in device
It is very convenient.
One of ordinary skill in the art will appreciate that：Realizing all or part of step of above-mentioned each method embodiment can lead to
The related hardware of programmed instruction is crossed to complete.Foregoing program can be stored in a computer read/write memory medium.The journey
Sequence upon execution, execution the step of including above-mentioned each method embodiment；And foregoing storage medium includes：ROM, RAM, magnetic disc or
Person's CD etc. is various can be with the medium of store program codes.
Finally it should be noted that：Various embodiments above is merely illustrative of the technical solution of the present invention, rather than its limitations；To the greatest extent
The present invention is described in detail with reference to foregoing embodiments for pipe, it will be understood by those within the art that：Its according to
The technical scheme described in foregoing embodiments can so be modified, either which part or all technical characteristic are entered
Row equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the present invention technology
The scope of scheme.
Claims (5)
- A kind of 1. intelligent flow meter amount centralized control equipment, it is characterised in that including：For monitoring the flow of gas pipeline running status Count (1), the filter (2) for improving medium degree of purity in the flowmeter (1), the fortune for obtaining the flowmeter (1) The differential pressure signal of row status information and the filter (2) is simultaneously sent according to the running state information and the differential pressure signal The data processing and control module (3) of control instruction, the opening for controlling gas pipeline valve according to the control instruction are closed The control valve (4) of conjunction and the power module (5) for providing operating voltage for the intelligent flow meter amount centralized control equipment, its In, the power module (5) respectively with the flowmeter (1), filter (2), data processing and control module (3) and control valve (4) electrically connect, the data processing and control module (3) is logical with the flowmeter (1), filter (2) and control valve (4) respectively Letter connection, the flowmeter (1), control valve (4) and filter (2) pass sequentially through pipeline connection, and described device also includes prison Module (6) is controlled, the monitoring module (6) communicates to connect with the data processing and control module (3), for the intelligent flow The external environment condition of metering centralized control equipment is monitored, and by monitoring information transmission to the data processing and control module (3), it is described Gas pipeline running state information includes the flow of gas pipeline, pressure and temperature information.
- 2. intelligent flow meter amount centralized control equipment according to claim 1, it is characterised in that the flowmeter (1) is gas Rotz flowmeter (10) or gas turbine meter (20).
- 3. intelligent flow meter amount centralized control equipment according to claim 2, it is characterised in that the gas roots flowmeter (10) include：Housing (101), waist wheel assembly (102), reducing gear (103), magnetic coupling hookup (104) and counting unit (105), one end of the housing (101) is provided with hollow receiving space, the reducing gear (103) and counting unit (105) it is arranged in the hollow receiving space, and is electrically connected with the magnetic coupling hookup (104), the waist wheel group Part (102) is axially disposed within the internal diameter of the housing (101).
- 4. intelligent flow meter amount centralized control equipment according to claim 2, it is characterised in that the gas turbine meter (20) include：Main body (201), display unit (202), sensor unit (203), turbine (204), gasoline pump (205) and water conservancy diversion Cover (206), the main body (201) is axially arranged hollow space, and the kuppe is set gradually in the hollow space (206), turbine (204) and sensor unit (203), the gasoline pump (205) are arranged on the middle part of the main body (201), institute Display unit (202) is stated to be vertically set in the main body (201).
- 5. intelligent flow meter amount centralized control equipment according to claim 4, it is characterised in that the sensor unit (203) Including temperature sensor, signal transducer and pressure sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510401409.9A CN105156898B (en) | 2015-07-09 | 2015-07-09 | Intelligent flow meter amount centralized control equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510401409.9A CN105156898B (en) | 2015-07-09 | 2015-07-09 | Intelligent flow meter amount centralized control equipment |
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| Publication Number | Publication Date |
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| CN105156898A CN105156898A (en) | 2015-12-16 |
| CN105156898B true CN105156898B (en) | 2018-03-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510401409.9A Active CN105156898B (en) | 2015-07-09 | 2015-07-09 | Intelligent flow meter amount centralized control equipment |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107024253A (en) * | 2017-03-07 | 2017-08-08 | 尹清金 | A kind of comprehensive gas metering controller and control method |
| CN107975677B (en) * | 2017-11-24 | 2023-10-17 | 新疆润霖新能源技术有限公司 | Safety limit metering device and use method thereof |
| CN108955781B (en) * | 2018-06-25 | 2020-03-17 | 浙江工业大学 | Digital frequency conversion metering controller for flow of strong corrosive liquid medium |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204856080U (en) * | 2015-07-09 | 2015-12-09 | 罗美特（上海）自动化仪表股份有限公司 | Intelligence flow measurement centralized control device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101387533B (en) * | 2007-12-25 | 2011-06-15 | 上海埃科燃气测控设备有限公司 | IC card gas Roots flowmeter measuring pocket and measuring method |
| CN201532219U (en) * | 2009-08-24 | 2010-07-21 | 上海埃科燃气测控设备有限公司 | Wireless far-transfer valve control gas waist wheel flow metering box |
| CN201819706U (en) * | 2010-09-30 | 2011-05-04 | 山东思达特测控设备有限公司 | Gas turbine meter |
| US8640523B2 (en) * | 2010-10-26 | 2014-02-04 | Daniel Measurement And Control, Inc. | Apparatus and method for turbine flow meter sensor adjustment |
| CN202471153U (en) * | 2012-01-17 | 2012-10-03 | 上海思达斯易仪器仪表有限公司 | Intelligent gas roots flow meter |
| CN204101109U (en) * | 2014-10-14 | 2015-01-14 | 天津市迅尔仪表科技有限公司 | Low pressure loss integration movement |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN204856080U (en) * | 2015-07-09 | 2015-12-09 | 罗美特（上海）自动化仪表股份有限公司 | Intelligence flow measurement centralized control device |
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