CN216479241U - Intelligent valve positioner - Google Patents
Intelligent valve positioner Download PDFInfo
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- CN216479241U CN216479241U CN202122509258.2U CN202122509258U CN216479241U CN 216479241 U CN216479241 U CN 216479241U CN 202122509258 U CN202122509258 U CN 202122509258U CN 216479241 U CN216479241 U CN 216479241U
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- shell
- controller
- display screen
- intelligent valve
- casing
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Abstract
The utility model discloses an intelligent valve positioner, which comprises a shell and a display screen, wherein the shell is provided with a positioning hole; a housing: the shell is characterized in that a converter is arranged inside the shell, gas conveying pipes are arranged at two ends of the left side surface of the shell, a pressure gauge is arranged outside the gas conveying pipes, the top end of the shell is matched with the bottom end of the shell cover, mounting frames are arranged at four corners of the bottom end of the shell cover, the display screen is mounted at the top end of the shell cover, gas is conveyed into the shell through the gas conveying pipes, the pressure gauge can detect the pressure of the gas, locking assemblies are arranged at two sides inside the shell, and a dehumidifying unit is arranged inside the shell; wherein: still include the controller, the front side at the casing is established to the controller, the output of converter and display screen's input electricity connection controller, external power source's output is connected to the input electricity of controller, and this intelligent valve locator makes things convenient for the dismouting, and the maintenance of being convenient for, long service life.
Description
Technical Field
The utility model relates to the technical field of positioners, in particular to an intelligent valve positioner.
Background
The intelligent valve positioner is an intelligent process control instrument which is based on microprocessor technology and adopts digital technology to perform data processing, decision generation and two-way communication, manual adjustment is not needed, the intelligent valve positioner is the most advanced one of the valve positioners, and the existing intelligent valve positioner does not need artificial control in the use process, so that the maintenance and cleaning are avoided, the inner part and the control panel are easily corroded by dust and water vapor and damaged, further influence its normal work, reduce its life, also inconvenient subsequent dismantlement maintenance simultaneously to also lack the structure of protection, for this reason, we provide an intelligent valve positioner.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects in the prior art, provides the intelligent valve positioner, is convenient to disassemble and assemble, is convenient to maintain, has long service life, and can effectively solve the problems in the background art.
In order to achieve the purpose, the utility model provides the following technical scheme: an intelligent valve positioner comprises a shell and a display screen;
a housing: the shell is internally provided with a converter, two ends of the left side surface of the shell are respectively provided with a gas conveying pipe, a pressure gauge is arranged outside the gas conveying pipes, the top end of the shell is matched with the bottom end of the shell cover, four corners of the bottom end of the shell cover are respectively provided with a mounting frame, the display screen is mounted at the top end of the shell cover, two sides inside the shell are respectively provided with a locking assembly, and a dehumidifying unit is arranged inside the shell;
wherein: the power supply is characterized by further comprising a controller, wherein the controller is arranged on the front side of the shell, the input ends of the converter and the display screen are electrically connected with the output end of the controller, and the input end of the controller is electrically connected with the output end of an external power supply.
Inside carrying the casing with gaseous through gas delivery pipe, the manometer can detect gaseous pressure, and the converter can be adjusted according to the user demand of difference simultaneously to with data display convenient to personnel above the display screen look over.
Further, the lock solid subassembly contains two-way lead screw, stopper, movable block and runner, two-way lead screw rotates the one side of connection inside the casing, the screw thread of two-way lead screw both sides is opposite, the front side at the casing is established to the runner, the rear end of runner is connected with two-way lead screw's front end, the movable block has the screw and the two-way lead screw threaded connection of two and side, the top of movable block is equipped with the stopper that corresponds the joint with mounting bracket middle part spacing groove, and it is rotatory to rotate the runner and drive two-way lead screw to the stopper card that drives the movable block top advances the spacing inslot at mounting bracket middle part, both can prevent traditional bolted connection the problem of smooth silk from appearing, carries out the dismouting when also making things convenient for follow-up personnel to maintain simultaneously.
Further, the dehumidification unit contains rack, moisture absorption cotton, presses frame and spring beam, the rack is established at the inside rear side of casing, the moisture absorption cotton has been placed to the inside of rack, the spring beam has two and establishes respectively in the both sides of rack, the front end of spring beam is equipped with presses the frame, loosens the spring beam and makes and press the frame with the moisture absorption cotton pressure inside the rack, and the moisture absorption cotton can adsorb the inside moisture of casing to avoid the inside electrical part of casing to wet the damage.
Further, still include sealing strip and inserted block, the both sides of sealing strip bottom all are equipped with the inserted block, the inserted block is pegged graft mutually with the inboard slot of casing, and the sealing strip can prevent that liquid from passing through the gap and getting into to increase the life of device.
Further, still include transparent shell and card frame, the card frame has two and establishes respectively in the both sides on cap top, and the joint has transparent shell between two card frames, and the card frame is fixed transparent shell on the top of display screen to play the effect of protection to the display screen.
Further, still include signboard and fixing base, the right flank at the casing is established to the fixing base, the inside sliding connection of fixing base has the signboard, and the inside signboard of fixing base can be taken notes information such as maintenance data, and the personnel of being convenient for use.
Compared with the prior art, the utility model has the beneficial effects that: this intelligent valve locator has following benefit:
1. the gas is conveyed into the shell through the gas conveying pipe, the pressure gauge can detect the pressure of the gas, the converter can be adjusted according to different use requirements, and data are displayed on the display screen to be convenient for a person to check;
2. the rotating wheel is rotated to drive the bidirectional screw rod to rotate, so that the limiting block at the top end of the movable block is driven to be clamped into the limiting groove in the middle of the mounting frame, the problem of thread slipping of traditional bolt connection can be prevented, and meanwhile, follow-up personnel can conveniently disassemble and assemble during maintenance;
3. loosen the spring beam and make the pressure frame press the cotton moisture absorption inside the rack, the moisture absorption cotton can adsorb the inside moisture of casing to avoid the inside electrical part of casing to wet the damage, the top at the display screen is fixed with the transparent shell to the card frame, thereby plays the effect of protection to the display screen.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a locking assembly according to the present invention.
In the figure: the device comprises a shell 1, a locking assembly 2, a bidirectional screw 21, a limiting block 22, a movable block 23, a rotating wheel 24, a dehumidification unit 3, a placing rack 31, absorbent cotton 32, a pressing rack 33, a spring rod 34, a gas delivery pipe 4, a pressure gauge 5, a shell cover 6, a mounting rack 7, a converter 8, a display screen 9, a sealing strip 10, an insertion block 11, a transparent shell 12, a clamping rack 13, an identification plate 14, a fixed seat 15 and a controller 16.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, the present embodiment provides a technical solution: an intelligent valve positioner comprises a shell 1 and a display screen 9;
a housing 1: the converter 8 is arranged in the shell, the gas conveying pipes 4 are arranged at two ends of the left side surface of the shell 1, the pressure gauge 5 is arranged on the outer side of each gas conveying pipe 4, the top end of the shell 1 is matched with the bottom end of the shell cover 6, the mounting frames 7 are arranged at four corners of the bottom end of the shell cover 6, the display screen 9 is mounted at the top end of the shell cover 6, gas is conveyed into the shell 1 through the gas conveying pipes 4, the pressure gauge 5 can detect the pressure of the gas, the converter 8 can be adjusted according to different use requirements, data are displayed on the display screen 9 and are convenient for a person to check, the locking assemblies 2 are arranged at two sides in the shell 1, each locking assembly 2 comprises a bidirectional screw 21, a limiting block 22, a movable block 23 and a rotating wheel 24, the bidirectional screw 21 is rotatably connected to one side in the shell 1, threads at two sides of the bidirectional screw 21 are opposite, the rotating wheel 24 is arranged at the front side of the shell 1, the rear end of the rotating wheel 24 is connected with the front end of the bidirectional screw 21, the movable block 23 is provided with two screw holes on the side surface and is in threaded connection with the bidirectional screw 21, the top end of the movable block 23 is provided with a limit block 22 correspondingly clamped with a limit groove in the middle of the mounting frame 7, the rotating wheel 24 is rotated to drive the bidirectional screw 21 to rotate, so that the limit block 22 on the top end of the movable block 23 is driven to be clamped into the limit groove in the middle of the mounting frame 7, the problem of slippery threads in traditional bolt connection can be prevented, and meanwhile, the dehumidification unit 3 is convenient to disassemble and assemble when being maintained by follow-up personnel, the dehumidification unit 3 is arranged in the shell 1 and comprises a placing frame 31, hygroscopic cotton 32, a pressing frame 33 and a spring rod 34, the placing frame 31 is arranged at the rear side in the shell 1, the hygroscopic cotton 32 is placed in the placing frame 31, the spring rods 34 are respectively arranged at two sides of the placing frame 31, the front end of the spring rod 34 is provided with the pressing frame 33, the pressing frame 33 is loosened to press the hygroscopic cotton 32 to press the inside the placing frame 31, the moisture absorption cotton 32 can absorb moisture in the shell 1, so that electric devices in the shell 1 are prevented from being damaged by moisture;
wherein: the display device also comprises a controller 16, the controller 16 is arranged at the front side of the shell 1, the input ends of the converter 8 and the display screen 9 are electrically connected with the output end of the controller 16, the input end of the controller 16 is electrically connected with the output end of an external power supply, the display device also comprises a sealing strip 10 and insertion blocks 11, the insertion blocks 11 are arranged at two sides of the bottom end of the sealing strip 10, the insertion blocks 11 are inserted into insertion grooves in the inner side of the shell 1, the sealing strip 10 can prevent liquid from entering through gaps, so that the service life of the device is prolonged, the display device also comprises a transparent shell 12 and clamping frames 13, the two clamping frames 13 are respectively arranged at two sides of the top end of the shell cover 6, the transparent shell 12 is clamped between the two clamping frames 13, the clamping frames 13 fix the transparent shell 12 at the top end of the display screen 9, so as to play a protection role on the display screen 9, the display screen also comprises an identification plate 14 and a fixing seat 15, the fixing seat 15 is arranged at the right side surface of the shell 1, the inner part of the fixing seat 15 is connected with the identification plate 14 in a sliding manner, the sign board 14 inside the fixing base 15 can record information such as maintenance data, and is convenient for personnel to use.
The working principle of the intelligent valve positioner provided by the utility model is as follows: an external power supply is switched on, firstly, the mounting frame 7 at the bottom end of the shell cover 6 is clamped inside the shell 1, the rotating wheel 24 is rotated to drive the bidirectional screw 21 to rotate, so that the limiting block 22 at the top end of the movable block 23 is driven to be clamped into the limiting groove in the middle of the mounting frame 7, the problem of wire slipping in the traditional bolt connection can be prevented, meanwhile, the bidirectional screw is convenient to disassemble and assemble when being maintained by follow-up personnel, the sealing strip 10 between the shell cover 6 and the shell 1 can prevent liquid from entering through a gap, the service life of the device is prolonged, then, gas is conveyed into the shell 1 through the gas conveying pipe 4, the pressure gauge 5 can detect the pressure of the gas, meanwhile, the converter 8 can be adjusted according to different use requirements, data is displayed above the display screen 9 for the convenience of the personnel to check, moisture in the shell 1 can be adsorbed by the moisture absorption cotton 32 placed inside the placing frame 31 inside the shell 1, thereby avoid the inside electrical part of casing 1 to wet the damage, card frame 13 on cap 6 top is fixed transparent shell 12 on the top of display screen 9 to play the effect of protection to display screen 9.
It should be noted that the controller 16 disclosed in the above embodiments is selected from model S7-200, the converter 8 can be freely configured according to the actual application, it is recommended to select the converter with model YX4056, and the display screen 9 can be selected from model 320240F. The controller 16 controls the operation of the converter 8 and the display screen 9 in a manner commonly used in the art.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (6)
1. The utility model provides an intelligent valve locator which characterized in that: comprises a shell (1) and a display screen (9);
housing (1): a converter (8) is arranged inside the shell, gas conveying pipes (4) are arranged at two ends of the left side surface of the shell (1), a pressure gauge (5) is arranged outside the gas conveying pipes (4), the top end of the shell (1) is matched with the bottom end of the shell cover (6), mounting frames (7) are arranged at four corners of the bottom end of the shell cover (6), the display screen (9) is mounted at the top end of the shell cover (6), locking assemblies (2) are arranged at two sides inside the shell (1), and a dehumidifying unit (3) is arranged inside the shell (1);
wherein: the power supply is characterized by further comprising a controller (16), wherein the controller (16) is arranged on the front side of the shell (1), the input ends of the converter (8) and the display screen (9) are electrically connected with the output end of the controller (16), and the input end of the controller (16) is electrically connected with the output end of an external power supply.
2. The intelligent valve positioner of claim 1, wherein: lock solid subassembly (2) contain two-way lead screw (21), stopper (22), movable block (23) and runner (24), two-way lead screw (21) rotate and connect in the inside one side of casing (1), the screw thread of two-way lead screw (21) both sides is opposite, the front side at casing (1) is established in runner (24), the rear end of runner (24) is connected with the front end of two-way lead screw (21), movable block (23) have two and the screw and two-way lead screw (21) threaded connection of side, the top of movable block (23) is equipped with stopper (22) that correspond the joint with mounting bracket (7) middle part spacing groove.
3. The intelligent valve positioner of claim 1, wherein: dehumidification unit (3) contain rack (31), absorbent cotton (32), press frame (33) and spring beam (34), establish the rear side in casing (1) inside rack (31), absorbent cotton (32) have been placed to the inside of rack (31), spring beam (34) have two and establish respectively in the both sides of rack (31), the front end of spring beam (34) is equipped with presses frame (33).
4. The intelligent valve positioner of claim 1, wherein: still include sealing strip (10) and inserted block (11), the both sides of sealing strip (10) bottom all are equipped with inserted block (11), inserted block (11) are pegged graft mutually with the inboard slot of casing (1).
5. The intelligent valve positioner of claim 1, wherein: still include transparent shell (12) and card frame (13), card frame (13) have two and establish respectively in the both sides on cap (6) top, and the joint has transparent shell (12) between two card frames (13).
6. The intelligent valve positioner of claim 1, wherein: still include signboard (14) and fixing base (15), establish the right flank in casing (1) fixing base (15), the inside sliding connection of fixing base (15) has signboard (14).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202122509258.2U CN216479241U (en) | 2021-10-19 | 2021-10-19 | Intelligent valve positioner |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202122509258.2U CN216479241U (en) | 2021-10-19 | 2021-10-19 | Intelligent valve positioner |
Publications (1)
Publication Number | Publication Date |
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CN216479241U true CN216479241U (en) | 2022-05-10 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202122509258.2U Active CN216479241U (en) | 2021-10-19 | 2021-10-19 | Intelligent valve positioner |
Country Status (1)
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CN (1) | CN216479241U (en) |
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2021
- 2021-10-19 CN CN202122509258.2U patent/CN216479241U/en active Active
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