CN208431451U - Intelligent valve aperture acquisition device and valve based on the aperture acquisition device - Google Patents
Intelligent valve aperture acquisition device and valve based on the aperture acquisition device Download PDFInfo
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- CN208431451U CN208431451U CN201820956067.6U CN201820956067U CN208431451U CN 208431451 U CN208431451 U CN 208431451U CN 201820956067 U CN201820956067 U CN 201820956067U CN 208431451 U CN208431451 U CN 208431451U
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- acquisition device
- transmission shaft
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Abstract
The utility model relates to a kind of intelligent valve aperture acquisition device and the valve based on the aperture acquisition device, wherein, aperture acquisition device includes: corresponding different valve opening position, the mark point for being laid on the transmission shaft for control valve aperture and/or limiting in turbine reduction gearbox；Electrical module, including MCU processor and switch sensor；The switch sensor is correspondingly arranged with the mark point, and connects the MCU processor；When transmission shaft rotates or is promoted, when the switch sensor senses the mark point of corresponding valve opening position, the switch sensor movement simultaneously feeds back the action message for reacting valve open position to the MCU processor, and the MCU processor is according to the action message of switch sensor generation valve opening information.Valve includes valve body, aperture acquisition device and driving device for transmission shaft, and the MCU processor is also connected with sensor interface module and wireless communication module.
Description
Technical field
The utility model relates to a kind of valves, specifically, relate to a kind of intelligent valve aperture acquisition device and are based on
The valve of the aperture acquisition device.
Background technique
Although conventional valves have the function of regulation and control, the data feedback and record of regulation and control can not be led
Cause valve on a large scale using accurately can not being managed and safeguard.And as the reasons such as personnel's variation, data loss can be made
At can not quickly and accurately find required valve.
In pipe-line transportation system, due to the difference of use environment, downstream to the pressure of pipeline medium, the demand of flow not
Together, adjust the pressure of downstream media, flow must be realized by controlling opening of valve, therefore by change valve opening be
The major measure that pressure, flow are adjusted is realized at present.Although the regulating device that existing valve has, which can also reach, adjusts downstream pressure
The effect of power, flow, but it controls route and the collecting and processing of information of various sensors is required to focus on Central Control Room, route
Lengthy and tedious, construction Central Control Room and automation are mating with high costs.
In order to solve the above problems, people are seeking always a kind of ideal technical solution.
Utility model content
The purpose of this utility model is in view of the deficiencies of the prior art, to provide a kind of design science, easy to use, at low cost
The intelligent valve aperture acquisition device honest and clean, regulating effect is good, the utility model additionally provide a kind of based on the aperture acquisition device
Valve.
To achieve the goals above, the technical scheme adopted by the utility model is
A kind of intelligent valve aperture acquisition device, the aperture acquisition device include:
Corresponding different valve opening position, is laid on the transmission shaft for control valve aperture and/or turbine slows down
The mark point limited in case；
Electrical module, including MCU processor and switch sensor；The switch sensor is corresponding with the mark point to be set
It sets, and connects the MCU processor；
When transmission shaft rotates or is promoted, when the switch sensor senses the mark point of corresponding valve opening position, institute
It states switch sensor movement and feeds back the action message for reacting valve open position to the MCU processor, the MCU processing
Device generates valve opening information according to the action message of the switch sensor.
Based on above-mentioned, the switch sensor is microswitch, and the mark point is contact.
Based on above-mentioned, the contact is the salient point at logic arrangement on the transmission shaft.
Based on above-mentioned, the switch sensor is Photoelectric infrared switch, and the mark point is into logic arrangement in the biography
Light reflection point on moving axis.
Based on above-mentioned, the smooth reflection point is at logic arrangement on the transmission shaft.
Based on above-mentioned, the transmission shaft is valve main shaft or drive shaft.
A kind of valve based on the intelligent valve aperture acquisition device, including valve body, further include for driving
The driving device for transmission shaft stating transmission shaft rotation or being promoted, the MCU processor control connect the driving device for transmission shaft；
The MCU processor is also connected with the sensor interface module for connecting sensor, and for carrying out externally
NB-IOT communication module, 3G communication module or the 4G communication module of wireless communication；
Network and background server host or handheld terminal wirelessly communicate the MCU processor by wireless communication, with to
The information of the background server host or handheld terminal feedback valve opening information and sensor acquisition, and receive
The control instruction that the background server host or the handheld terminal are sent.
Based on above-mentioned, the MCU processor is also connected with BD2/GPS positioning chip.
Based on above-mentioned, the sensor includes pressure sensor and flow sensor.
The utility model has substantive features and progress compared with the prior art, and specifically, the utility model provides
A kind of intelligent valve aperture acquisition device reacts valve by the contact being laid on the transmission shaft for control valve aperture
Aperture, then by microswitch establishes OFF signal by cable for what valve opening information was converted to microswitch output, finally by MCU
Reason device parsing establishes OFF signal by cable and obtains valve opening, and solving conventional valves can not ask adjusting data feedback with what is recorded
Topic.The utility model additionally provides a kind of valve based on the intelligent valve aperture acquisition device, can be by wireless communication
The external equipments such as network and handheld terminal wireless communication realizes the long-range anti-of the information of valve opening information and sensor acquisition
Feedback, moreover it is possible to receive the control instruction of handheld terminal transmission, realize remote control and regulation.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the intelligent valve aperture acquisition device of the utility model embodiment 1.
Fig. 2 is the expanded view of the contact of the intelligent valve aperture acquisition device of the utility model embodiment 1.
Fig. 3 is the structural schematic diagram of the intelligent valve aperture acquisition device of the utility model embodiment 2.
Fig. 4 is the functional block diagram of valve of the utility model based on intelligent valve aperture acquisition device.
In figure: 1 electrical module；2 transmission shafts；3 mark points；4 Photoelectric infrared switches；5 turbine reduction gearboxes.
Specific embodiment
To keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, below to the utility model reality
The technical solution applied in example carries out clear and complete description:
Embodiment 1
As depicted in figs. 1 and 2, a kind of intelligent valve aperture acquisition device, the aperture acquisition device include:
Corresponding different valve opening positions, the mark point 3 being laid on the transmission shaft 2 for control valve aperture；
Electrical module 1, including MCU processor and switch sensor；The switch sensor is corresponding with the mark point to be set
It sets, and connects the MCU processor；
When the transmission shaft 2 rotates or is promoted, the switch sensor senses the mark point 3 of corresponding valve opening position
When, the switch sensor movement simultaneously feeds back the action message for reacting valve open position to the MCU processor, described
MCU processor generates valve opening information according to the action message of the switch sensor.
Specifically, the switch sensor can use microswitch, the mark point is into logic arrangement in the biography
Salient point on moving axis.When transmission shaft 2 rotates or is promoted, difference is being rotated or is being promoted at the salient point of logic arrangement on transmission shaft
When position, the elastic slice of the microswitch in corresponding salient point and electrical module is compressed, and valve opening information is converted to fine motion and opens
The OFF signal of establishing by cable of output is closed, microswitch will establish OFF signal by cable again and reach MCU processor, and MCU processor passes through logical operation,
Valve opening information can be parsed.
Specifically, the switch sensor can also use Photoelectric infrared switch, and the mark point is into logic arrangement
Light reflection point on the transmission shaft.When transmission shaft 2 rotates or is promoted, exist on transmission shaft at the light reflection point of logic arrangement
When rotating or being promoted to different location, the infrared light of corresponding light reflection point reflection is by the Photoelectric infrared switch in electrical module
Receive, valve opening information be converted to Photoelectric infrared switch output establish OFF signal by cable, Photoelectric infrared switch is again by electric switch
Signal reaches MCU processor, and MCU processor passes through logical operation, can parse valve opening information.
Preferably, the transmission shaft is valve main shaft or drive shaft.
It should be noted that the MCU processor in this aperture acquisition device, it can be using STM32 series or SPM430 system
Column processor chip, under the guidance of the scheme disclosed in the utility model and function, for microswitch and Photoelectric infrared switch
Specific type selecting, those skilled in the art can be obtained by conventional selection, such as TCRT5000 type optoelectronic switch.
Embodiment 2
The present embodiment the difference from embodiment 1 is that: the mark point 3 is laid in turbine reduction gearbox, for valve
Switch check.
When rotating by turbine reduction gearbox or promoting transmission shaft 2, the switch sensor senses corresponding valve switch
When the mark point 3 of open position, the switch sensor movement simultaneously feeds back the action message for reacting valve switch open position
To the MCU processor, the MCU processor generates valve opening information according to the action message of the switch sensor.
Particularly, as shown in figure 3, the switch sensor uses Photoelectric infrared switch 4, the mark point is into logic cloth
The light reflection point being located in turbine reduction gearbox 5.
Embodiment 3
The present embodiment the difference from embodiment 1 is that: the mark point 3 is laid in turbine reduction gearbox respectively and for controlling
On the transmission shaft of valve opening processed, while carrying out the switch check and check of valve.
Embodiment 4
As shown in figure 4, the utility model additionally provides a kind of valve, including valve body, the intelligent valve aperture are adopted
Acquisition means and driving device for transmission shaft for driving the transmission shaft to rotate or promoted, the MCU processor control connection institute
State driving device for transmission shaft；The MCU processor is also connected with the sensor interface module for connecting sensor, and is used for
NB-IOT communication module, 3G communication module or the 4G communication module externally wirelessly communicated.The sensor includes that pressure passes
Sensor and flow sensor.
Network and handheld terminal wirelessly communicate the MCU processor by wireless communication, to feed back to the handheld terminal
The information of valve opening information and sensor acquisition, and receive the control instruction that the handheld terminal is sent.Operator
The information of valve opening information and sensor acquisition can be clearly grasped by the handheld terminal, meanwhile, by described
Handheld terminal can also send control instruction to the MCU processor, and the driving device for transmission shaft of Remote control valve door carries out valve
The aperture regulation of door.
When specifically used, by the way that the pressure sensor of valve upstream and downstream, flow sensor are accessed in electrical module, operation
Personnel can clearly grasp upstream and downstream pressure and flow information by handheld terminal and valve opening information, operator pass through
It sends control instruction and changes valve opening, to achieve the purpose that adjust downstream pressure and flow.
Particularly, the pressure sensor of valve upstream and downstream, flow sensor are accessed in electrical module, MCU processor control
Driving device for transmission shaft processed changes valve opening, predetermined when reaching according to pressure, flow information before and after the valve of sensor acquisition
Pressure, after flow, stop driving, it is final realize needed for downstream pressure and flow.
In other embodiments, the sensor can also include the temperature, humidity, Jie for detecting valve environmental information
The sensors such as matter.
It should be noted that the MCU processor in this valve, it can be using STM32 series or SPM430 series processors
Chip.Sensor interface module is used to sensor acquisition data being converted to the information that MCU processor can identify, generally comprises
There are sensor access and exciting circuit, signal conditioning circuit, AD conversion/digital filter circuit, data processing circuit and network logical
Believe circuit.For sensors such as pressure sensor, flow sensors, the pressure sensor of conventional commercial model, flow is selected to pass
Sensor.
Embodiment 5
The present embodiment and the difference of embodiment 4 are: the MCU processor network and background server by wireless communication
Hosi wireless communication, with the information for feeding back valve opening information to the background server host and the sensor acquires, and
Receive the control instruction that the background server host is sent.
Embodiment 6
The present embodiment and the difference of embodiment 4 or embodiment 5 are: the MCU processor is also connected with BD2/GPS positioning
Chip, the position of valve is accurately positioned.Background server host or the preset existing satellite map of handheld terminal and pipeline cloth
Office's fusion figure shows software, and network sends the location information of BD2/GPS positioning chip to the MCU processor by wireless communication
To background server host or handheld terminal, background server host or handheld terminal can show the position of valve, to solve
The problem of certainly can not quickly and accurately finding required valve caused by the reasons such as personnel's variation, data loss.
Finally it should be noted that: above embodiments are only to illustrate the technical solution of the utility model rather than limit it
System；Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art should be managed
Solution: it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement;And these are modified or replaceed, and the essence of technical solution is not made to be detached from various embodiments of the utility model technology
The spirit and scope of scheme.
Claims (9)
1. a kind of intelligent valve aperture acquisition device, which is characterized in that the aperture acquisition device includes:
Corresponding different valve opening position, is laid on the transmission shaft for control valve aperture and/or in turbine reduction gearbox
The mark point of limit；
Electrical module, including MCU processor and switch sensor；The switch sensor is correspondingly arranged with the mark point, and
Connect the MCU processor；
When transmission shaft rotation or promoted, it is described to open when the switch sensor senses the mark point of corresponding valve opening position
It closes sensor actuation and feeds back the action message for reacting valve open position to the MCU processor, the MCU processor root
Valve opening information is generated according to the action message of the switch sensor.
2. intelligent valve aperture acquisition device according to claim 1, it is characterised in that: the switch sensor is fine motion
Switch, the mark point are contact.
3. intelligent valve aperture acquisition device according to claim 2, it is characterised in that: the contact is into logic arrangement
Salient point on the transmission shaft.
4. intelligent valve aperture acquisition device according to claim 1, it is characterised in that: the switch sensor is infrared
Optoelectronic switch, the mark point are the light reflection point at logic arrangement on the transmission shaft.
5. intelligent valve aperture acquisition device according to claim 4, it is characterised in that: the smooth reflection point is at logic cloth
It sets on the transmission shaft.
6. according to the described in any item intelligent valve aperture acquisition devices of claim 2-5, it is characterised in that: the transmission shaft is
Valve main shaft or drive shaft.
7. a kind of valve based on any one of the claim 1-5 intelligent valve aperture acquisition device, including valve body,
It is characterized in that: further including the driving device for transmission shaft for driving the transmission shaft to rotate or promoted, the MCU processor control
Connect the driving device for transmission shaft；
The MCU processor is also connected with the sensor interface module for connecting sensor, and externally wireless for carrying out
NB-IOT communication module, 3G communication module or the 4G communication module of communication；
Network and background server host or handheld terminal wirelessly communicate the MCU processor by wireless communication, with to described
The information of background server host or handheld terminal feedback valve opening information and sensor acquisition, and described in reception
The control instruction that background server host or the handheld terminal are sent.
8. valve according to claim 7, it is characterised in that: the MCU processor is also connected with BD2/GPS locating core
Piece.
9. valve according to claim 7 or 8, it is characterised in that: the sensor includes that pressure sensor and flow pass
Sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820956067.6U CN208431451U (en) | 2018-06-21 | 2018-06-21 | Intelligent valve aperture acquisition device and valve based on the aperture acquisition device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820956067.6U CN208431451U (en) | 2018-06-21 | 2018-06-21 | Intelligent valve aperture acquisition device and valve based on the aperture acquisition device |
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| CN208431451U true CN208431451U (en) | 2019-01-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820956067.6U Active CN208431451U (en) | 2018-06-21 | 2018-06-21 | Intelligent valve aperture acquisition device and valve based on the aperture acquisition device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112444387A (en) * | 2020-11-13 | 2021-03-05 | 珠海优特电力科技股份有限公司 | Valve state detection method and valve state detection system |
-
2018
- 2018-06-21 CN CN201820956067.6U patent/CN208431451U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112444387A (en) * | 2020-11-13 | 2021-03-05 | 珠海优特电力科技股份有限公司 | Valve state detection method and valve state detection system |
| CN112444387B (en) * | 2020-11-13 | 2023-05-16 | 珠海优特电力科技股份有限公司 | Valve state detection method and valve state detection system |
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