CN113883317A - Intelligent electropneumatic valve positioner with protection function based on 5G network - Google Patents
Intelligent electropneumatic valve positioner with protection function based on 5G network Download PDFInfo
- Publication number
- CN113883317A CN113883317A CN202111188717.XA CN202111188717A CN113883317A CN 113883317 A CN113883317 A CN 113883317A CN 202111188717 A CN202111188717 A CN 202111188717A CN 113883317 A CN113883317 A CN 113883317A
- Authority
- CN
- China
- Prior art keywords
- shell
- network
- valve positioner
- function based
- box body
- Prior art date
- 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.)
- Pending
Links
- 238000001035 drying Methods 0.000 claims abstract description 24
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000000741 silica gel Substances 0.000 claims abstract description 15
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 15
- 239000008187 granular material Substances 0.000 claims abstract description 11
- 238000001179 sorption measurement Methods 0.000 claims abstract description 7
- 238000012545 processing Methods 0.000 claims description 15
- 238000010438 heat treatment Methods 0.000 claims description 11
- 238000004891 communication Methods 0.000 claims description 7
- 239000011810 insulating material Substances 0.000 claims description 3
- 238000012856 packing Methods 0.000 claims description 3
- 238000005303 weighing Methods 0.000 claims description 3
- 238000007791 dehumidification Methods 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 4
- 239000002245 particle Substances 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/26—Drying gases or vapours
- B01D53/263—Drying gases or vapours by absorption
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/80—Water
Abstract
The invention discloses an intelligent electropneumatic valve positioner with a protection function based on a 5G network, and relates to the technical field of positioners. Including the shell, set up the dehumidification device on stating the shell, the dehumidification device includes the box body, the inside intercommunication of box body and casing, two each other not communicating cavity about the inside of box body is cut apart into by the dehumidification case, the inside of dehumidification case is provided with the adsorption module, be provided with drying module in the box body, drying module and shell do not communicate, the dehumidification case is changeable with drying module intercommunication or with the shell intercommunication. Remove the damp device through the setting, remove the silica gel granule in the damp device and have the effect that absorbs vapor to reach damp-proofing purpose, in addition, silica gel granule saturation back, drying device dries it, and the stoving in-process is kept apart with the shell, avoids in the vapor that distributes out enters into the shell again. The purpose of removing moisture is achieved.
Description
Technical Field
The invention relates to the technical field of positioners, in particular to an intelligent electropneumatic valve positioner with a protection function based on a 5G network.
Background
The electric valve positioner is a main accessory of a regulating valve, is usually matched with a pneumatic regulating valve for use, receives an output signal of a regulator, controls the pneumatic regulating valve according to the output signal of the regulator, and after the regulating valve acts, the displacement of a valve rod is fed back to the valve positioner through a mechanical device, and the valve position condition is transmitted to an upper system through an electric signal. At present, a valve positioner can be divided into a common electropneumatic valve positioner and an intelligent electropneumatic valve positioner according to whether a CPU is provided or not. However, the existing intelligent electric valve positioner contains various internal elements, and when the existing intelligent electric valve positioner is collided or is in a humid environment, the internal elements of the intelligent electric valve positioner are easily damaged.
In the patent numbers: 2020215630014 discloses an intelligent electropneumatic valve positioner with protection function, through add protector in the valve positioner main part outside, receive when colliding with or being in humid environment when the electropneumatic valve positioner, can play the guard action to the intelligent electropneumatic valve positioner, prevent that the intelligent electropneumatic valve positioner from taking place to damage to guarantee the normal operating use of intelligent electropneumatic valve positioner. However, in this patent, a valve positioner insertion opening or the like is provided in the housing, and therefore, in this patent, the valve positioner is not excellent in moisture-proof effect.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides an intelligent electric valve positioner with a protection function based on a 5G network, and after the intelligent electric valve positioner is used, the problem that the moisture-proof effect of the valve positioner is poor in the prior art can be solved.
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides an intelligent electric valve locator based on 5G network has safeguard function, includes the shell, sets up on the shell and removes damp device, it includes the box body to remove damp device, the inside intercommunication of box body and casing, two each other communicating cavities about the inside of box body is cut apart into by removing the damp case, the inside of removing the damp case is provided with adsorption module, be provided with drying module in the box body, drying module and shell do not communicate, it is changeable with drying module intercommunication or with the shell intercommunication to remove the damp case.
Preferably, the inside of removing the damp case is provided with cylindric cavity, and the top and the bottom that remove the damp case all set up opening intercommunication cavity, remove and have two rotor plates through bearing movable mounting in the damp case cavity, two rotor plates are fixed respectively on servo motor and step motor's output, and fixed being used for blockking up open-ended arc on one of them rotor plate, fixed net bucket on another rotor plate, the arc is located the outside of net bucket, inlays weighing transducer on the net bucket, and the inside packing silica gel granule of net bucket constitutes adsorption module.
Preferably, the dehumidifying box is formed by clamping two box bodies with one-way openings, and the two rotating plates are respectively arranged on the two box bodies.
Preferably, the arc-shaped plate and the dehumidifying box are both made of heat insulating materials.
Preferably, the side wall of the box body is provided with a moisture dissipating hole, and the moisture dissipating hole is positioned in the cavity where the drying module is positioned.
Preferably, the drying module comprises a heating resistance wire, the heating resistance wire is arranged inside the heat collection cover, and one side of the heat collection cover facing the dehumidifying box is in an opening shape.
Preferably, a humidity sensor is arranged in the shell, the output ends of the humidity sensor and the weight sensor are in signal connection with a central processing unit through a network communication interface, and the central processing unit sends instructions to the servo motor stepper motor and the heating resistance wire through the network communication interface.
Preferably, the central processing unit is in signal connection with the display screen, and the central processing unit is externally connected with the input device through a USB interface.
The invention provides an intelligent electropneumatic valve positioner with a protection function based on a 5G network. The method has the following beneficial effects:
(1) this intelligent electric valve locator based on 5G network has safeguard function removes damp device through setting up, and the silica gel granule that removes in the damp device has the effect that absorbs vapor to reach damp-proofing purpose, in addition, after the silica gel granule saturation, drying device dried it, and the stoving in-process is kept apart with the shell, avoids in the vapor that distributes out enters into the shell again. The purpose of removing moisture is achieved.
(2) This intelligent electric valve locator based on 5G network has safeguard function, through setting up weight sensor, humidity transducer and central processing cooperation, whole device all uses under the cover of 5G network, and transfer speed is fast, and the very first time just can judge whether have the condition that does not have the humidity in the shell to the very first time is made the processing.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
FIG. 3 is a cross-sectional view of the moisture removal box of the present invention;
FIG. 4 is a side view of the moisture removal box of the present invention;
FIG. 5 is a cross-sectional view of a drying module according to the present invention;
FIG. 6 is a flow chart of the present invention.
In the figure: the device comprises a shell 1, a box body 2, a moisture removal box 3, a rotating plate 4, a servo motor 5, a stepping motor 6, an arc plate 7, a mesh barrel 8, moisture dissipation holes 9, heating resistance wires 10 and a heat collection cover 11.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides an intelligent electric valve locator based on 5G network has safeguard function, includes shell 1, and the valve locator body is placed to shell 1's inside to be provided with the interface external connection line. Set up the dehumidification device on shell 1, the dehumidification device includes box body 2, and box body 2 and shell 1's inside intercommunication, two each other communicating cavities about the inside of box body 2 is cut apart into by dehumidification case 3, and the inside of dehumidification case 3 is provided with the adsorption module, is provided with drying module in the box body 2, and drying module does not communicate with shell 1, and dehumidification case 3 is changeable to communicate with drying module or communicate with shell 1. Remove damp case 3 and shell 1 intercommunication under normal condition, remove the inside silica gel granule of damp case 3 and can adsorb the inside vapor of shell 1, reach the purpose that removes the tide.
The dehumidifying box 3 is formed by clamping two box bodies with one-way openings, and the two rotating plates 4 are respectively arranged on the two box bodies. Remove damp case 3's inside and be provided with cylindric cavity, and remove damp case 3's top and bottom and all set up opening intercommunication cavity, remove damp 3 and have two rotor plates 4 through bearing movable mounting in the cavity, two rotor plates 4 are fixed respectively on servo motor 5 and step motor 6's output, fixed being used for blockking up open-ended arc 7 on one of them rotor plate 4, fixed net bucket 8 on another rotor plate 4, arc 7 is located the outside of net bucket 8, inlay weighing transducer on the net bucket 8, and the inside packing silica gel granule of net bucket 8 constitutes adsorption module. The arc-shaped plate 7 and the dehumidifying box 3 are both made of heat insulating materials. The side wall of the box body 2 is provided with a moisture dissipating hole 9, and the moisture dissipating hole 9 is positioned in the cavity where the drying module is positioned. The drying module comprises a heating resistance wire 10, the heating resistance wire 10 is arranged inside the heat collection cover 11, and one side, facing the dehumidifying box 3, of the heat collection cover 11 is in an opening shape.
The humidity sensor is arranged in the shell 1, the output ends of the humidity sensor and the weight sensor are in signal connection with the central processing unit through the network communication interface, and the central processing unit sends instructions to the stepping motor 6 of the servo motor 5 and the heating resistance wire 10 through the network communication interface. The central processing unit is in signal connection with the display screen and is externally connected with input equipment through a USB interface.
During the use, humidity transducer and weight sensor real-time supervision shell 1 inside humidity condition to and the moisture absorption condition of silica gel granule. And transmits the data to the central processor through the network communication interface. The central processing unit can calculate the water absorption state of the silica gel particles and the humidity condition inside the shell 1 according to the data of the sensor. The central processing unit calculates according to the data information of the sensor, and when the humidity in the shell 1 is higher, the central processing unit judges that the silica gel particles are in a saturated state, and sends an instruction to control the stepping motor 6 to rotate 180 degrees. The dehumidifying box 3 is communicated with the chamber where the drying module is located. Then the drying module starts to work, and the heating resistance wire 10 heats and dries the silica gel particles, so that the silica gel particles can absorb water vapor again. And at this in-process, servo motor 5 also can work, and servo motor 5 drive net bucket 8 rotates to make the inside silica gel granule of net bucket 8 roll, improve the stoving effect, accelerate the stoving of silica gel granule. And the weight is reduced after drying, and the stepping motor 6 drives the arc-shaped plate 7 to return to the original position. The dehumidifying box 3 is separated from the inner cavity of the housing 1 from the beginning.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. The utility model provides an intelligent electric valve locator that has safeguard function based on 5G network, includes shell (1), its characterized in that: set up on shell (1) and remove the damp device, it includes box body (2) to remove the damp device, the inside intercommunication of box body (2) and casing (1), the inside of box body (2) is cut apart into upper and lower two each other communicating cavities by removing damp case (3), the inside that removes damp case (3) is provided with adsorption module, be provided with drying module in box body (2), drying module and shell (1) do not communicate, remove damp case (3) changeable and drying module intercommunication or communicate with shell (1).
2. The intelligent electric valve positioner with protection function based on 5G network of claim 1, characterized in that: remove the inside of damp case (3) and be provided with cylindric cavity, and remove the top and the bottom of damp case (3) and all set up opening intercommunication cavity, remove and have two rotor plates (4) through bearing movable mounting in damp case (3) cavity, fix respectively on the output of servo motor (5) and step motor (6) two rotor plates (4), fixed being used for blockking up open-ended arc (7) on one of them rotor plate (4), fixed net bucket (8) on another rotor plate (4), arc (7) are located the outside of net bucket (8), inlay weighing transducer on net bucket (8), and the inside packing silica gel granule of net bucket (8) constitutes adsorption module.
3. The intelligent electric valve positioner with protection function based on 5G network according to claim 2, characterized in that: remove damp case (3) and constitute by two one-way open-ended box joint, two rotor plates (4) set up respectively on two boxes.
4. The intelligent electric valve positioner with protection function based on 5G network according to claim 2, characterized in that: the arc-shaped plate (7) and the dehumidifying box (3) are both made of heat insulating materials.
5. The intelligent electric valve positioner with protection function based on 5G network of claim 1, characterized in that: the side wall of the box body (2) is provided with moisture dissipating holes (9), and the moisture dissipating holes (9) are located in the cavity where the drying module is located.
6. The intelligent electric valve positioner with protection function based on 5G network of claim 1, characterized in that: the drying module comprises a heating resistance wire (10), the heating resistance wire (10) is arranged inside the heat collection cover (11), and one side, facing the dehumidifying box (3), of the heat collection cover (11) is in an opening shape.
7. The intelligent electric valve positioner with protection function based on 5G network according to claim 2, characterized in that: the humidity sensor is arranged in the shell (1), the output ends of the humidity sensor and the weight sensor are in signal connection with the central processing unit through the network communication interface, and the central processing unit sends instructions to the servo motor (5), the stepping motor (6) and the heating resistance wire (10) through the network communication interface.
8. The intelligent electric valve positioner with protection function based on 5G network of claim 7, characterized in that: the central processing unit is in signal connection with the display screen and is externally connected with input equipment through a USB interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111188717.XA CN113883317A (en) | 2021-10-12 | 2021-10-12 | Intelligent electropneumatic valve positioner with protection function based on 5G network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111188717.XA CN113883317A (en) | 2021-10-12 | 2021-10-12 | Intelligent electropneumatic valve positioner with protection function based on 5G network |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113883317A true CN113883317A (en) | 2022-01-04 |
Family
ID=79006408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111188717.XA Pending CN113883317A (en) | 2021-10-12 | 2021-10-12 | Intelligent electropneumatic valve positioner with protection function based on 5G network |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113883317A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5953860A (en) * | 1982-09-22 | 1984-03-28 | Fuji Xerox Co Ltd | Dehumidifying device of copying machine |
| JP2001127508A (en) * | 1999-10-25 | 2001-05-11 | Mitsubishi Electric Corp | Antenna system |
| CN206363944U (en) * | 2016-12-20 | 2017-07-28 | 通用森源（深圳）电气有限公司 | A kind of moistureproof high-pressure vacuum breaker |
| CN206919210U (en) * | 2017-05-16 | 2018-01-23 | 深圳沃海森科技有限公司 | Outdoor unit with dehumidifying removal function |
| CN209461809U (en) * | 2019-03-19 | 2019-10-01 | 国网陕西省电力公司西咸新区供电公司 | A kind of terminal box for dehumidifying, dehumidifying |
| CN209671715U (en) * | 2019-03-18 | 2019-11-22 | 上海宝绣机电科技中心 | A kind of electrically operated valve that can be used in wet condition |
| CN212291225U (en) * | 2020-05-25 | 2021-01-05 | 杭州恩帷机械自动化有限公司 | Dampproofing mechanism of box |
| CN213028794U (en) * | 2020-07-31 | 2021-04-20 | 纽卫科技有限公司 | Intelligent electropneumatic valve positioner with protection function |
-
2021
- 2021-10-12 CN CN202111188717.XA patent/CN113883317A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5953860A (en) * | 1982-09-22 | 1984-03-28 | Fuji Xerox Co Ltd | Dehumidifying device of copying machine |
| JP2001127508A (en) * | 1999-10-25 | 2001-05-11 | Mitsubishi Electric Corp | Antenna system |
| CN206363944U (en) * | 2016-12-20 | 2017-07-28 | 通用森源（深圳）电气有限公司 | A kind of moistureproof high-pressure vacuum breaker |
| CN206919210U (en) * | 2017-05-16 | 2018-01-23 | 深圳沃海森科技有限公司 | Outdoor unit with dehumidifying removal function |
| CN209671715U (en) * | 2019-03-18 | 2019-11-22 | 上海宝绣机电科技中心 | A kind of electrically operated valve that can be used in wet condition |
| CN209461809U (en) * | 2019-03-19 | 2019-10-01 | 国网陕西省电力公司西咸新区供电公司 | A kind of terminal box for dehumidifying, dehumidifying |
| CN212291225U (en) * | 2020-05-25 | 2021-01-05 | 杭州恩帷机械自动化有限公司 | Dampproofing mechanism of box |
| CN213028794U (en) * | 2020-07-31 | 2021-04-20 | 纽卫科技有限公司 | Intelligent electropneumatic valve positioner with protection function |
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