CN106556444A - A kind of flow correction device of achievable Wireless remote control - Google Patents
A kind of flow correction device of achievable Wireless remote control Download PDFInfo
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- CN106556444A CN106556444A CN201510626232.2A CN201510626232A CN106556444A CN 106556444 A CN106556444 A CN 106556444A CN 201510626232 A CN201510626232 A CN 201510626232A CN 106556444 A CN106556444 A CN 106556444A
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- microprocessor
- module
- temperature sensor
- frequency detection
- detection module
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Abstract
The invention discloses a kind of flow correction device of achievable Wireless remote control, including microprocessor and the pressure difference transmitter being connected on microprocessor input, also include traffic frequency detection module and temperature sensor, the output end of the traffic frequency detection module and temperature sensor is both connected on the input of microprocessor, output module is also associated with the output end of the microprocessor, the pressure difference transmitter, traffic frequency detection module, A/D converter is in series between temperature sensor and microprocessor also, wireless transport module has been bi-directionally connected on the microprocessor also, the pressure difference transmitter, traffic frequency detection module, amplifier is additionally provided between temperature sensor and A/D converter.Present configuration is simple, can under the conditions of comprehensively multiple reference quantities are unified natural gas line actual flow, while the amount of calculation result for being easy to output multi-channel different with realize remotely control and data transfer.
Description
Technical field
The present invention relates to fluid-transferring pipe piece apparatus field, more particularly to a kind of flow correction device of achievable Wireless remote control.
Background technology
Electronic type monitoring device is widely used in fluid feed line system, as which is compared to completely mechanical measuring equipment, the advantages of teletransmission, small volume, easy plant maintenance can be conveniently realized, is widely used in people daily life and industrial production：Such as city tap-water, gas distributing system system；Industrial fluids feed-line system etc..
Company of the quantitative relation of natural gas to each with gas, the personal economic interests of individual.As natural gas is a kind of compressible fluid, it is merely capable of in itself detecting the gas volume amount under operating mode as the flowmeter of one-time detection instrument, it is impossible to provide the gas volume amount under unified state, bring very big inconvenience to the Trade Measures of natural gas.In order to more accurately measure, it is necessary to which having a kind of with the temperature of on-line checking gas, pressure and flow signal, and can carry out compressibility factor automatically amendment and flow automatic tracking and compensating.
The content of the invention
For above-mentioned with order to more accurately measure, must have it is a kind of can be with the temperature of on-line checking gas, pressure and flow signal, and the automatic problem corrected with flow automatic tracking and compensating of compressibility factor is carried out, the invention provides a kind of flow correction device of achievable Wireless remote control.
The flow correction device of a kind of achievable Wireless remote control provided for the problems referred to above, the present invention reaches goal of the invention by following technical essential：A kind of flow correction device of achievable Wireless remote control, including microprocessor and the pressure difference transmitter being connected on microprocessor input, also include traffic frequency detection module and temperature sensor, the output end of the traffic frequency detection module and temperature sensor is both connected on the input of microprocessor, output module is also associated with the output end of the microprocessor, the pressure difference transmitter, traffic frequency detection module, A/D converter is in series between temperature sensor and microprocessor also, the pressure difference transmitter, traffic frequency detection module, amplifier is additionally provided between temperature sensor and A/D converter；Wireless transport module be bi-directionally connected on the microprocessor also, the wireless transport module is GPRS module, wifi module, bluetooth module, one or more in SMS modules；The output module includes one or more in liquid crystal driver, pulse amplifier, D/A converter, RS-485 interface modules.
Specifically, the temperature of pressure reduction, traffic frequency change and natural gas that the pressure difference transmitter of setting, traffic frequency detection module and temperature sensor are used in Monitoring Gas Pipeline, above index is used for the input signal source of microprocessor, microprocessor obtains the correction value of gas discharge through the comprehensive calculation process to above three input signal, with the actual flow data for more accurately detecting natural gas line, the output module of setting is used for the output of microprocessor processes result.In pressure difference transmitter, traffic frequency detection module, A/D converter is set between temperature sensor and microprocessor, pressure difference transmitter, traffic frequency detection module, between temperature sensor and A/D converter arrange amplifier design feature, it is easy to the signal acquisition terminal of the present invention is set to the sensor of mode signal formula, beneficial to the construction cost for reducing the system；The wireless transport module of setting facilitates implementation the output result long range radio transmissions of the present invention, the present invention dependence supporting to mount point is installed and is weakened in order to the present invention, and wireless transport module facilitates implementation the remotely control of the present invention with the version that microprocessor is bi-directionally connected；The amplifier of setting is conducive to the intensity for strengthening input signal, beneficial to the amendment precision for improving the present invention.Computed information is exported in a variety of forms or directly using above-mentioned computed information as the signal source of such as flow rate adjusting mechanism for ease of the present invention, the output module includes one or more in liquid crystal driver, pulse amplifier, D/A converter, RS-485 interface modules.
Further technical scheme is：
For ease of the storage of the initial data, computed information or program of the present invention, on the microprocessor, memory is also associated with.
As memory and microprocessor can bi-directional data type of attachment, the memory is bi-directionally connected with microprocessor.
As the version for being in case of emergency capable of achieving early warning or warning, in the output end of the microprocessor, alarm output module is also associated with.
For ease of improving the Modulatory character of the present invention, input equipment on the microprocessor, is also associated with, the input equipment includes one or more in keyboard, mouse.
The invention has the advantages that：
Present configuration is simple, the temperature of pressure reduction, traffic frequency change and natural gas that the pressure difference transmitter of setting, traffic frequency detection module and temperature sensor are used in Monitoring Gas Pipeline, above index is used for the input signal source of microprocessor, microprocessor obtains the correction value of gas discharge through the comprehensive calculation process to above three input signal, with the actual flow data for more accurately detecting natural gas line, the output module of setting is used for the output of microprocessor processes result.In pressure difference transmitter, traffic frequency detection module, A/D converter is set between temperature sensor and microprocessor, pressure difference transmitter, traffic frequency detection module, between temperature sensor and A/D converter arrange amplifier design feature, it is easy to the signal acquisition terminal of the present invention is set to the sensor of mode signal formula, beneficial to the construction cost for reducing the system；The wireless transport module of setting facilitates implementation the output result long range radio transmissions of the present invention, the present invention dependence supporting to mount point is installed and is weakened in order to the present invention, and wireless transport module facilitates implementation the remotely control of the present invention with the version that microprocessor is bi-directionally connected；The amplifier of setting is conducive to the intensity for strengthening input signal, beneficial to the amendment precision for improving the present invention.
Description of the drawings
Fig. 1 is a kind of system topological figure of one specific embodiment of flow correction device of achievable Wireless remote control of the present invention.
Specific embodiment
With reference to embodiment, the present invention is described in further detail, but the structure of the present invention is not limited only to following examples.
Embodiment 1：
As shown in Figure 1, a kind of flow correction device of achievable Wireless remote control, including microprocessor and the pressure difference transmitter being connected on microprocessor input, also include traffic frequency detection module and temperature sensor, the output end of the traffic frequency detection module and temperature sensor is both connected on the input of microprocessor, output module is also associated with the output end of the microprocessor, the pressure difference transmitter, traffic frequency detection module, A/D converter is in series between temperature sensor and microprocessor also, the pressure difference transmitter, traffic frequency detection module, amplifier is additionally provided between temperature sensor and A/D converter；Wireless transport module be bi-directionally connected on the microprocessor also, the wireless transport module is GPRS module, wifi module, bluetooth module, one or more in SMS modules；The output module includes one or more in liquid crystal driver, pulse amplifier, D/A converter, RS-485 interface modules.
In the present embodiment, the temperature of pressure reduction, traffic frequency change and natural gas that the pressure difference transmitter of setting, traffic frequency detection module and temperature sensor are used in Monitoring Gas Pipeline, above index is used for the input signal source of microprocessor, microprocessor obtains the correction value of gas discharge through the comprehensive calculation process to above three input signal, with the actual flow data for more accurately detecting natural gas line, the output module of setting is used for the output of microprocessor processes result.In pressure difference transmitter, traffic frequency detection module, A/D converter is set between temperature sensor and microprocessor, pressure difference transmitter, traffic frequency detection module, between temperature sensor and A/D converter arrange amplifier design feature, it is easy to the signal acquisition terminal of the present invention is set to the sensor of mode signal formula, beneficial to the construction cost for reducing the system；The wireless transport module of setting facilitates implementation the output result long range radio transmissions of the present invention, the present invention dependence supporting to mount point is installed and is weakened in order to the present invention, and wireless transport module facilitates implementation the remotely control of the present invention with the version that microprocessor is bi-directionally connected；The amplifier of setting is conducive to the intensity for strengthening input signal, beneficial to the amendment precision for improving the present invention.Computed information is exported in a variety of forms or directly using above-mentioned computed information as the signal source of such as flow rate adjusting mechanism for ease of the present invention, the output module includes one or more in liquid crystal driver, pulse amplifier, D/A converter, RS-485 interface modules.
Embodiment 2：
The present embodiment is further qualified on the basis of embodiment 1, as shown in figure 1, the storage of the initial data, computed information or program for ease of the present invention, is also associated with memory on the microprocessor.
As memory and microprocessor can bi-directional data type of attachment, the memory is bi-directionally connected with microprocessor.
As the version for being in case of emergency capable of achieving early warning or warning, in the output end of the microprocessor, alarm output module is also associated with.
Implement 3：
The present embodiment is further qualified on the basis of any one technical scheme of any of the above one embodiment, as shown in Figure 1, for ease of improving the Modulatory character of the present invention, input equipment on the microprocessor, is also associated with, the input equipment includes one or more in keyboard, mouse.
Above content is the further description made to the present invention with reference to specific preferred embodiment, it is impossible to assert that the specific embodiment of the present invention is confined to these explanations.For general technical staff of the technical field of the invention, the other embodiment drawn under without departing from technical scheme is should be included in protection scope of the present invention.
Claims (5)
1. a kind of flow correction device of achievable Wireless remote control, including microprocessor and the pressure difference transmitter being connected on microprocessor input, it is characterized in that, also include traffic frequency detection module and temperature sensor, the output end of the traffic frequency detection module and temperature sensor is both connected on the input of microprocessor, output module is also associated with the output end of the microprocessor, the pressure difference transmitter, traffic frequency detection module, A/D converter is in series between temperature sensor and microprocessor also, the pressure difference transmitter, traffic frequency detection module, amplifier is additionally provided between temperature sensor and A/D converter；Wireless transport module be bi-directionally connected on the microprocessor also, the wireless transport module is GPRS module, wifi module, bluetooth module, one or more in SMS modules；
The output module includes one or more in liquid crystal driver, pulse amplifier, D/A converter, RS-485 interface modules.
2. the flow correction device of a kind of achievable Wireless remote control according to claim 1, it is characterised in that be also associated with memory on the microprocessor.
3. the flow correction device of a kind of achievable Wireless remote control according to claim 2, it is characterised in that the memory is bi-directionally connected with microprocessor.
4. the flow correction device of a kind of achievable Wireless remote control according to claim 1, it is characterised in that be also associated with alarm output module in the output end of the microprocessor.
5. the flow correction device of a kind of achievable Wireless remote control as claimed in any of claims 1 to 4, it is characterised in that be also associated with input equipment on the microprocessor, the input equipment include one or more in keyboard, mouse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510626232.2A CN106556444A (en) | 2015-09-28 | 2015-09-28 | A kind of flow correction device of achievable Wireless remote control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510626232.2A CN106556444A (en) | 2015-09-28 | 2015-09-28 | A kind of flow correction device of achievable Wireless remote control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106556444A true CN106556444A (en) | 2017-04-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510626232.2A Pending CN106556444A (en) | 2015-09-28 | 2015-09-28 | A kind of flow correction device of achievable Wireless remote control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106556444A (en) |
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2015
- 2015-09-28 CN CN201510626232.2A patent/CN106556444A/en active Pending
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170405 |
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| WD01 | Invention patent application deemed withdrawn after publication |