CN216590203U

CN216590203U - Intelligent valve controller convenient to install

Info

Publication number: CN216590203U
Application number: CN202122203943.2U
Authority: CN
Inventors: 殷鹏
Original assignee: Jingjiang Pengming Metal Products Co ltd
Current assignee: Jingjiang Pengming Metal Products Co ltd
Priority date: 2021-09-13
Filing date: 2021-09-13
Publication date: 2022-05-24
Anticipated expiration: 2031-09-13

Abstract

The utility model discloses an intelligent valve controller convenient to install in the technical field of valve controllers, which comprises a lower shell, wherein the top surface of the lower shell is fixedly provided with an upper shell through a connecting piece, the top surface of the upper shell is fixedly provided with a central control platform, an air pump is fixedly arranged inside the lower shell, one end of an air outlet of the air pump is fixedly communicated with a main pipe, the peripheral side surface of the main pipe is fixedly communicated with a branch pipe, air valves are fixedly arranged on the peripheral side surfaces of the main pipe and the branch pipe, the bottom surface of the lower shell is provided with two symmetrically arranged clamping grooves, and the bottom surface of the lower shell is clamped with a clamping seat through the two clamping grooves. And the controller is changed into an integrated structure of the traditional controller into a split structure, and the controller is convenient to install through the split structure.

Description

Intelligent valve controller convenient to install

Technical Field

The utility model relates to the technical field of valve controllers, in particular to an intelligent valve controller convenient to install.

Background

The pneumatic valve is a novel safety matching device for gas pipeline engineering, is used for cutting off, connecting and adjusting gas in pipelines, has good control characteristic and closing sealing performance, and is suitable for various gas medium pipelines such as city gas, liquefied petroleum gas, natural gas, oxygen and the like.

At present, pneumatic valve controllers are generally installed through anchor ears, bolts and nuts, when the anchor ears are used for installation, the anchor ears with different diameters need different sizes, so the limitation is large when the pneumatic valve controllers are installed, the phenomenon that installation cannot be performed due to the fact that the sizes of the anchor ears are inconsistent with the diameters of the anchor ears easily exists, and meanwhile, when the two anchor ears are locked, the anchor ears are easy to loosen due to self conditions or external reasons.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an intelligent valve controller convenient to install, and aims to solve the problems that the existing controller provided in the background art is easy to loosen after being installed and is not suitable for installation operation of pipe diameters with various specifications.

In order to achieve the purpose, the utility model provides the following technical scheme: an intelligent valve controller convenient to install comprises a lower shell, wherein an upper shell is fixedly installed on the top surface of the lower shell through a connecting piece, a central control platform is fixedly installed on the top surface of the upper shell, an air pump is fixedly installed inside the lower shell, one end of an air outlet of the air pump is fixedly communicated with a main pipe, a branch pipe is fixedly communicated with the peripheral side surface of the main pipe, air valves are fixedly installed on the peripheral side surfaces of the main pipe and the branch pipe, two symmetrically arranged clamping grooves are formed in the bottom surface of the lower shell, a clamping seat is clamped on the bottom surface of the lower shell through the two clamping grooves, and two symmetrically arranged installation screw rods are movably installed inside the lower shell;

the utility model discloses a pneumatic pressure sensor, including base, clamping seat, mounting screw, air outlet, staple bolt subassembly, the bottom surface fixed mounting of clamping seat has the extrusion gasbag, the equal fixed mounting in the position of the top surface of clamping seat and corresponding two draw-in grooves have with draw-in groove complex fixture block, the surface of fixture block and the position that corresponds two mounting screw all seted up with mounting screw complex lockhole, the one end and the fixed intercommunication of extrusion gasbag of branch pipe gas outlet, the inner wall fixed mounting of clamping seat has pressure sensor, pressure sensor's monitoring end extends to inside the extrusion gasbag, the staple bolt subassembly that two symmetries set up is installed to the bottom surface of clamping seat.

Preferably, the staple bolt subassembly includes arm lock and the ferrule that two symmetries set up, two the upper end of arm lock all is articulated with the holder, two the equal movable mounting in bottom of arm lock has hexagon bolt, two the bottom surface of arm lock all is connected with the ferrule through hexagon bolt, two the equal threaded connection in all sides of hexagon bolt has a first nut, two hexagon bolt's all side is equipped with locking spring.

Preferably, the hoop is half arc-shaped structure, two the medial surface of arm lock is the cambered surface, the inner wall equipartition of hoop has the tooth's socket, locking spring sets up in the top of first nut, the through-hole with the hexagon bolt adaptation is all seted up to the inner wall of arm lock and hoop.

Preferably, every all side of installation screw rod all threaded connection has two symmetrical second nuts that set up, two equal fixed mounting in side of casing has binding post down.

Preferably, the port of the air pressure sensor is electrically connected with the center console through a wire, the clamping groove is a square deep groove, and the shape of the clamping block is matched with that of the clamping groove.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, through the design of the hoop component, the base, the upper shell and the lower shell, the device can quickly complete the installation work of the valve controller, the controller is changed into an integrated structure of a traditional controller into a split structure, and through the split structure, the installation work of the controller is convenient.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic view of the structure of FIG. 1 from another angle according to the present invention;

FIG. 3 is a schematic view of the structure of the lower housing, the air pump and the clamping groove of the present invention;

FIG. 4 is an enlarged view of a portion of FIG. 3A;

FIG. 5 is a schematic structural view of the hoop assembly of the present invention;

FIG. 6 is a schematic structural diagram of the holder, the lock hole and the fixture block according to the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1-lower shell, 2-upper shell, 3-center console, 4-air pump, 5-main pipe, 6-branch pipe, 7-air valve, 8-clamping groove, 9-clamping seat, 10-mounting screw, 11-extrusion air bag, 12-clamping block, 13-locking hole, 14-air pressure sensor, 15-hoop component, 16-clamping arm, 17-hoop ring, 18-hexagon bolt, 19-anti-loose spring, 20-tooth socket and 21-wiring terminal.

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. 1-6, the present invention provides a technical solution: an intelligent valve controller convenient to install comprises a lower shell 1, wherein two side faces of the lower shell 1 are fixedly provided with wiring terminals 21, the wiring terminals 21 are arranged to be used for connecting related cables, the top face of the lower shell 1 is fixedly provided with an upper shell 2 through a connecting piece, the top face of the upper shell 2 is fixedly provided with a central console 3, a group of wiring sockets are fixedly arranged inside the central console 3, a single chip microcomputer connected with the wiring sockets is fixedly arranged inside the central console 3, the surface of the single chip microcomputer is provided with a display screen and central control keys respectively, the type of the single chip microcomputer is STM8S003F3P6, and during operation, the single chip microcomputer is connected with a pneumatic valve to be controlled through the connection sockets;

an air pump 4 is fixedly installed inside a lower shell 1, one end of an air outlet of the air pump 4 is fixedly communicated with a main pipe 5, a branch pipe 6 is fixedly communicated with the peripheral side surface of the main pipe 5, air valves 7 are fixedly installed on the peripheral side surfaces of the main pipe 5 and the branch pipe 6, the air valves 7 are electric air valves 7, the air valves 7 are arranged to respectively control the communication of the main pipe 5 or the branch pipe 6, the bottom surface of the lower shell 1 is provided with two symmetrically-arranged clamping grooves 8, the clamping grooves 8 are square deep grooves, the bottom surface of the lower shell 1 is clamped with a clamping seat 9 through the two clamping grooves 8, clamping blocks 12 matched with the clamping grooves 8 are fixedly installed on the top surface of the clamping seat 9 and corresponding to the positions of the two clamping grooves 8, the shapes of the clamping blocks 12 are matched with the shapes of the clamping grooves 8, two symmetrically-arranged mounting screws 10 are movably installed inside the lower shell 1, locking holes 13 matched with the mounting screws 10 are formed in the surfaces of the clamping blocks 12 and corresponding to the positions of the two mounting screws 10, two symmetrically arranged second nuts are in threaded connection with the circumferential side surface of each mounting screw 10, and when the clamping seat 9 needs to be separated from the lower shell 1, the clamping seat 9 can be quickly separated from the lower shell 1 by disassembling the mounting screws 10;

an extrusion air bag 11 is fixedly arranged on the bottom surface of a clamp seat 9, a cavity is fixedly arranged inside the extrusion air bag 11, the extrusion air bag 11 is made of wear-resistant rubber, friction grains are fixedly arranged on the bottom surface of the extrusion air bag 11, one end of an air outlet of a branch pipe 6 is fixedly communicated with the extrusion air bag 11, an air pressure sensor 14 is fixedly arranged on the inner wall of the clamp seat 9, a monitoring end of the air pressure sensor 14 extends into the extrusion air bag 11, two symmetrically arranged hoop assemblies 15 are arranged on the bottom surface of the clamp seat 9, the air pressure sensor 14 is arranged and used for monitoring air pressure data in the extrusion air bag 11 in real time, the type of the air pressure sensor 14 is GY-68BMP180, a port of the air pressure sensor 14 is electrically connected with a singlechip in a central console 3 through a lead, the air pressure sensor 14 feeds the monitored real-time data back to the singlechip, and the singlechip feeds back the data according to the air pressure sensor 14, when the air pressure sensor 14 monitors that the threshold value of the air pressure sensor 14 is lower than a set value, the air valve 7 at the branch pipe 6 is opened, the air pump 4 works, the extrusion air bag 11 is enabled to be recovered to a set pressure value, after the extrusion air bag 11 is recovered to the set pressure value, the air valve 7 at the branch pipe 6 is closed, and when the threshold value of the air pressure sensor 14 is higher than the set value, the air pump 4 does not work.

Wherein, staple bolt subassembly 15 includes 16 and the hoop 17 of arm lock that two symmetries set up, hoop 17 is half arc-shaped structure, the inner wall equipartition of hoop 17 has tooth's socket 20, the medial surface of two arm lock 16 is the cambered surface, the upper end of two arm lock 16 all is articulated with holder 9, the equal movable mounting in bottom of two arm lock 16 has hexagon bolt 18, the through-hole with 18 adaptations of hexagon bolt is all seted up to the inner wall of arm lock 16 and hoop 17, the bottom surface of two arm lock 16 all is connected with hoop 17 through hexagon bolt 18, the equal threaded connection in all sides of two hexagon bolt 18 has a first nut, the all side of all the cover of two hexagon bolt 18 is equipped with locking spring 19, locking spring 19 sets up in the top of first nut.

The working principle is as follows: the device is mainly suitable for the control operation of the pneumatic valve, when in assembly, the clamping seat 9 can be separated from the lower shell 1 in advance, and in the separated state, the clamping arms 16 are matched with the hoop 17, the hexagon bolt 18 and the first nut, so that the clamping seat 9 is fixed on the related pipeline, after the clamping seat 9 is fixed, the lower shell 1 is additionally arranged above the clamping seat 9, after the lower shell 1 is additionally arranged, the two mounting screw rods 10 finish the fixing operation between the clamping seat 9 and the lower shell 1, the main pipe 5 is connected with a pneumatic valve when working, when the controller works, the air pressure sensor 14 is used for monitoring the tightness between the clamping arm 16 and the pipeline in real time, the singlechip feeds back data through the air pressure sensor 14, therefore, the clamping force between the clamping arm 16 and the pipeline is kept to be set, the clamping seat 9 is prevented from loosening, and when the pipe is to be disassembled, the reverse operation is carried out, so that the disassembling operation of the controller can be completed quickly.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides an intelligence valve controller convenient to installation, includes casing (1) down, the top surface of casing (1) has last casing (2), its characterized in that through connecting piece fixed mounting down: the top surface of the upper shell (2) is fixedly provided with a center console (3), the interior of the lower shell (1) is fixedly provided with an air pump (4), one end of an air outlet of the air pump (4) is fixedly communicated with a main pipe (5), the peripheral side surface of the main pipe (5) is fixedly communicated with a branch pipe (6), air valves (7) are fixedly arranged on the peripheral side surfaces of the main pipe (5) and the branch pipe (6), the bottom surface of the lower shell (1) is provided with two symmetrically arranged clamping grooves (8), the bottom surface of the lower shell (1) is clamped with a clamping seat (9) through the two clamping grooves (8), and two symmetrically arranged mounting screw rods (10) are movably arranged in the interior of the lower shell (1);

the utility model discloses a pneumatic pressure sensor, including the bottom surface of holder (9), the equal fixed mounting in position that the bottom surface fixed mounting of holder (9) had extrusion gasbag (11), the top surface of holder (9) just corresponds two draw-in grooves (8) have with draw-in groove (8) complex fixture block (12), the surface of fixture block (12) just corresponds the position of two installation screw rods (10) all seted up with installation screw rod (10) complex lockhole (13), the one end and the extrusion gasbag (11) of branch pipe (6) gas outlet are fixed to be communicated, the inner wall fixed mounting of holder (9) has baroceptor (14), the monitoring end of baroceptor (14) extends to inside extrusion gasbag (11), staple bolt subassembly (15) that two symmetries set up are installed to the bottom surface of holder (9).

2. An intelligent valve controller easy to install according to claim 1, wherein: staple bolt subassembly (15) include arm lock (16) and hoop (17) that two symmetries set up, two the upper end of arm lock (16) all articulates with holder (9), two the equal movable mounting in bottom of arm lock (16) has hex bolts (18), two the bottom surface of arm lock (16) all is connected, two through hex bolts (18) and hoop (17) the equal threaded connection in all sides of hex bolts (18) has a first nut, two the all sides of hex bolts (18) all overlap and are equipped with locking spring (19).

3. An intelligent valve controller easy to install as claimed in claim 2, wherein: hoop (17) are half arc-shaped structure, two the medial surface of arm lock (16) is the cambered surface, the inner wall equipartition of hoop (17) has tooth's socket (20), locking spring (19) set up in the top of first nut, the through-hole with hexagon bolt (18) adaptation is all seted up to the inner wall of arm lock (16) and hoop (17).

4. An intelligent valve controller easy to install as claimed in claim 1, wherein: every the equal threaded connection in week side of installation screw rod (10) has the second nut of two symmetry settings, the equal fixed mounting in two sides of casing (1) has binding post (21) down.

5. An intelligent valve controller easy to install according to claim 1, wherein: the port of the air pressure sensor (14) is electrically connected with the center console (3) through a lead, the clamping groove (8) is a square deep groove, and the shape of the clamping block (12) is matched with that of the clamping groove (8).