CN215806656U - Intelligent needle valve control device - Google Patents
Intelligent needle valve control device Download PDFInfo
- Publication number
- CN215806656U CN215806656U CN202122208308.3U CN202122208308U CN215806656U CN 215806656 U CN215806656 U CN 215806656U CN 202122208308 U CN202122208308 U CN 202122208308U CN 215806656 U CN215806656 U CN 215806656U
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- needle valve
- rod
- connecting rod
- driving motor
- outside
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- Electrically Driven Valve-Operating Means (AREA)
- Lift Valve (AREA)
Abstract
The utility model discloses an intelligent needle valve control device which comprises a needle valve body, wherein a valve rod is arranged inside the needle valve body, a valve cover is arranged on the outside of the valve rod in a nested mode and fixed on the needle valve body, an operating rod is arranged outside the valve rod in the nested mode, the operating rod is nested outside the valve rod and connected through threads, an installation sleeve is arranged outside the operating rod, a first connecting rod is arranged at the top of the installation sleeve, the bottom of the first connecting rod is inserted into the installation sleeve and connected through threads, a driving motor is arranged above the first connecting rod, the first connecting rod and a motor shaft in the driving motor are connected and fixed through a coupler, a cylinder is arranged above the driving motor, and the driving motor is controlled up and down through the cylinder. This needle valve can realize carrying out intelligent control to the action bars on the valve rod through the mounting structure who adds outside the valve body, improves the convenience of this needle valve in the in-service use process.
Description
Technical Field
The utility model relates to the technical field of needle valves, in particular to an intelligent needle valve control device.
Background
The existing needle valve can only realize manual control of the operating rod on the valve rod through the mounting structure additionally arranged outside the valve body, intelligent control cannot be realized due to structural limitation of the existing needle valve, and convenience of the needle valve in the actual use process is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an intelligent needle valve control device, which solves the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an intelligence needle valve controlling means, includes the needle valve body, the inside of needle valve body is equipped with the valve rod, the outside nested formula installation of valve rod is equipped with the valve gap and fixes on the needle valve body, the outside of valve rod is equipped with the action bars, the action bars nestification is in threaded connection is passed through to the outside of valve rod, the outside of action bars is equipped with the installation cover, the top of installation cover is equipped with connecting rod one, the bottom of connecting rod one is equipped with inserts threaded connection is passed through to the inside of installation cover, the top of connecting rod one is equipped with driving motor, connecting rod one with motor shaft in the driving motor connects fixedly through the shaft coupling, driving motor's top is equipped with the cylinder, driving motor is through being equipped with the cylinder carries out vertical control.
In a preferred embodiment of the present invention, the first connecting rod is externally provided with a sensor through a matching type installation.
In a preferred embodiment of the present invention, a mounting plate is integrally formed outside the needle valve body, and a mounting frame is fixed to the outside of the mounting plate by screws.
As a preferred embodiment of the present invention, a chassis is disposed outside the driving motor, mounting blocks are symmetrically disposed on both side surfaces of the chassis, and the mounting blocks are embedded in the mounting frame and slidably connected through a protrusion and a groove.
As a preferred embodiment of the present invention, a second connecting rod is disposed on the top of the chassis, the second connecting rod and the piston rod in the cylinder are connected and fixed through a coupling, and the cylinder is fixed to the mounting frame through a bolt and a nut.
Compared with the prior art, the utility model has the following beneficial effects:
this needle valve can realize carrying out intelligent control to the action bars on the valve rod through the mounting structure who adds outside the valve body, improves the convenience of this needle valve in the in-service use process.
Drawings
FIG. 1 is a front view of an intelligent needle valve control device of the present invention,
FIG. 2 is an enlarged view of a portion A of an intelligent needle valve control device according to the present invention.
In the figure, a needle valve body 1, a valve rod 2, a valve cover 3, an operating rod 4, an installation sleeve 5, a first connecting rod 6, a driving motor 7, a cylinder 8, a sensor 9, an installation plate 10, an installation frame 11, a case 12, an installation block 13 and a second connecting rod 14.
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 invention provides a technical solution: an intelligent needle valve control device comprises a needle valve body 1, a valve rod 2 is arranged inside the needle valve body 1, the valve rod 2 is externally provided with a valve cover 3 in a nested manner and fixed on the needle valve body 1, the valve rod 2 is externally provided with an operating rod 4, the operating rod 4 is nested outside the valve rod 2 and is connected with the valve rod through threads, a mounting sleeve 5 is arranged outside the operating rod 4, the top of the mounting sleeve 5 is provided with a connecting rod I6, the bottom of the connecting rod I6 is provided with a screw thread which is inserted into the mounting sleeve 5, a driving motor 7 is arranged above the connecting rod I6, the connecting rod I6 and a motor shaft in the driving motor 7 are connected and fixed through a coupler, and a cylinder 8 is arranged above the driving motor 7, and the driving motor 7 is controlled up and down through the cylinder 8.
Referring to fig. 1, a sensor 9 is installed outside the first connecting rod 6 in a matching manner, and the number of turns of the first connecting rod under the control of the driving motor can be measured by the additionally arranged sensor 9.
Referring to fig. 1, a mounting plate 10 is integrally formed outside the needle valve body 1, a mounting frame 11 is fixedly arranged outside the mounting plate 10 through screws, and the mounting frame 11 can be conveniently fixed on the needle valve body through the additionally arranged mounting plate 10.
Referring to fig. 1, a case 12 is disposed outside the driving motor 7, mounting blocks 13 are symmetrically disposed on both side surfaces of the case 12, the mounting blocks 13 are embedded in the mounting frame 11 and slidably connected through a protrusion and a groove, and the mounting blocks and the mounting frame are connected through a sliding structure, so that the driving motor 7 can move up and down.
Referring to fig. 1, a second connecting rod 14 is disposed at the top of the case 12, the second connecting rod 14 is fixedly connected to a piston rod in the cylinder 8 through a coupling, the cylinder 8 is fixed to the mounting frame 11 through a bolt and a nut, and the cylinder 8 is convenient to control the driving motor to move up and down through the additional second connecting rod 14.
When the intelligent needle valve control device is used, firstly, when a needle valve needs to be controlled, the driving motor 7 and the air cylinder 8 are started to work in a coordinated mode, the driving motor 7 is controlled to rotate at a low speed, the air cylinder 8 controls the driving motor 7 to move downwards, the driving motor 7 is used for rotating the operating rod 4 in the process of controlling the driving motor 7 to move downwards, meanwhile, the sensor 9 is arranged for measuring the number of rotation turns of the connecting rod I6, and after the requirement for flow regulation is met, the driving motor 7 and the air cylinder 8 are controlled to stop working.
The needle valve comprises a needle valve body 1, a valve rod 2, a valve cover 3, an operating rod 4, an installation sleeve 5, a first connecting rod 6, a driving motor 7, a cylinder 8, a sensor 9, an installation plate 10, an installation frame 11, a case 12, an installation block 13 and a second connecting rod 14, which are all universal standard parts or parts known by technicians in the field, wherein the structure and the principle of the parts are known by the technicians through technical manuals or conventional experimental methods. According to the needle valve, the mounting structure additionally arranged outside the valve body can realize intelligent control of the operating rod on the valve rod, and the convenience of the needle valve in the actual use process is improved.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides an intelligence needle valve controlling means which characterized in that: the needle valve comprises a needle valve body (1), a valve rod (2) is arranged inside the needle valve body (1), a valve cover (3) is arranged and fixed on the needle valve body (1) in a nested mode outside the valve rod (2), an operating rod (4) is arranged outside the valve rod (2), the operating rod (4) is nested in the valve rod (2) in a threaded mode, an installation sleeve (5) is arranged outside the operating rod (4), a first connecting rod (6) is arranged at the top of the installation sleeve (5), a first connecting rod (6) is inserted into the installation sleeve (5) in a threaded mode, a driving motor (7) is arranged above the first connecting rod (6), a motor shaft in the first connecting rod (6) and the driving motor (7) is fixedly connected through a coupler, and a cylinder (8) is arranged above the driving motor (7), the driving motor (7) is controlled up and down through the air cylinder (8).
2. The intelligent needle valve control device according to claim 1, characterized in that: and a sensor (9) is arranged outside the first connecting rod (6) in a matched mode.
3. The intelligent needle valve control device according to claim 1, characterized in that: the outside integrated into one piece of needle valve body (1) is equipped with mounting panel (10), the outside of mounting panel (10) is fixed through the screw and is equipped with installation frame (11).
4. The intelligent needle valve control device according to claim 1, characterized in that: the outside of driving motor (7) is equipped with quick-witted case (12), the both sides personally submit the symmetry formula of quick-witted case (12) and be equipped with installation piece (13), installation piece (13) embedding is in the inside of installation frame (11) carries out sliding connection through lug and recess.
5. The intelligent needle valve control device according to claim 4, characterized in that: the top of the case (12) is provided with a second connecting rod (14), the second connecting rod (14) and a piston rod in the cylinder (8) are fixedly connected through a coupler, and the cylinder (8) is fixed with the mounting frame (11) through bolts and nuts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122208308.3U CN215806656U (en) | 2021-09-13 | 2021-09-13 | Intelligent needle valve control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122208308.3U CN215806656U (en) | 2021-09-13 | 2021-09-13 | Intelligent needle valve control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215806656U true CN215806656U (en) | 2022-02-11 |
Family
ID=80159598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122208308.3U Active CN215806656U (en) | 2021-09-13 | 2021-09-13 | Intelligent needle valve control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215806656U (en) |
-
2021
- 2021-09-13 CN CN202122208308.3U patent/CN215806656U/en active Active
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