CN210348226U

CN210348226U - Controller with pipeline pressure detection function

Info

Publication number: CN210348226U
Application number: CN201921597697.XU
Authority: CN
Inventors: 辛东坡
Original assignee: Hefei Xindi Zhilian Technology Co Ltd
Current assignee: Hefei Xindi Zhilian Technology Co Ltd
Priority date: 2019-09-25
Filing date: 2019-09-25
Publication date: 2020-04-17
Anticipated expiration: 2029-09-25

Abstract

The utility model relates to the field of pipelines, and discloses a controller with pipeline pressure detection function, which comprises a pressure sensor arranged in a pipe body, wherein the pressure sensor is fixedly connected with an insert rod, the insert rod is penetratingly inserted in a first through hole arranged on the pipe body, the diameter of the insert rod is slightly smaller than the inner diameter of the first through hole, the insert rod can move up and down in the first through hole, a first wiring hole for circuit connection is arranged on the insert rod, a data cable connected with the pressure sensor is connected with the outside through the first wiring hole and a second wiring hole, a first lantern ring and a second lantern ring are arranged on the outer side of the pipe body, the first lantern ring and the second lantern ring form a circular ring matched with the shape of the pipe body, the first lantern ring and the second lantern ring are fixedly connected through a screw device, the first lantern ring is provided with a screw hole, the pressure sensor is movably arranged in the pipe body through the insert rod, the first lantern ring, the second, can detect a plurality of regional pressure values in the body, measuring range is wider, and measured data is more diversified.

Description

Controller with pipeline pressure detection function

Technical Field

The utility model relates to a pipeline field, more specifically say, in particular to controller with pipeline pressure detects function.

Background

The controller is a master device for controlling the starting, speed regulation, braking and reversing of the motor by changing the wiring of the main circuit or the control circuit and changing the resistance value in the circuit according to a preset sequence. The system consists of a program counter, an instruction register, an instruction decoder, a time sequence generator and an operation controller, and is a decision mechanism for issuing commands, namely, the decision mechanism is used for coordinating and commanding the operation of the whole computer system.

The most fixed position of present controller for pipeline pressure detection installs on body 1 inner wall, because boundary layer surface effect, when fluid speed accelerates, the pressure on the interface of object and fluid contact can reduce, otherwise pressure can increase, when the internal diameter of body 1 is big enough, this phenomenon can be more obvious, consequently fixed position installation's pressure sensor 4 can't satisfy multiple spot pressure detection's demand.

How to solve the technical problems becomes a difficult problem to be solved urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a controller with pipeline pressure detects function to solve the problem of mentioning in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a controller with a pipeline pressure detection function comprises a pressure sensor installed in a pipe body, wherein the pressure sensor is an existing device, technicians in the field purchase the controller from the outside, the pressure sensor is fixedly connected with an insertion rod, the insertion rod is penetratingly inserted into a first through hole formed in the pipe body, the diameter of the insertion rod is slightly smaller than the inner diameter of the first through hole, the insertion rod can move up and down in the first through hole, a first wiring hole for line connection is formed in the insertion rod, a data cable connected with the pressure sensor is connected with the outside through the first wiring hole and a second wiring hole, a first sleeve ring and a second sleeve ring are arranged on the outer side of the pipe body, the first sleeve ring and the second sleeve ring form a circular ring matched with the shape of the pipe body, the first sleeve ring and the second sleeve ring are fixedly connected through a screw joint device, a screw hole is formed in the first sleeve ring, and external threads matched with the screw hole are arranged on the outer wall of the insertion rod, the utility model discloses a pressure sensor is installed to the body, including the inserted bar, the inserted bar can be screwed in the screw hole of installing on first lantern ring of precession screw-out, be equipped with sealed the pad between the inner wall of first lantern ring and body, set up the second through-hole that is used for the inserted bar to run through on the sealed pad, through inserted bar, first lantern ring, second lantern ring etc. with pressure sensor mobilizable installation in the body, can detect a plurality of regional pressure values in the body, measuring range is wider, measured data is more diversified.

Further, the spiro union device includes first boss, second boss, screw rod and swivel nut, the tip fixed connection of first boss and first lantern ring, the tip fixed connection of second boss and second lantern ring, first boss and the second boss of same one side pass through screw rod and swivel nut fixed connection.

Further, pressure sensor's one end fixedly connected with dwang is kept away from to the inserted bar, set up the second wiring hole with first wiring hole intercommunication on the dwang, the maximum distance that the inserted bar gos deep into the body can be controlled to the dwang, and when the dwang was hugged closely with first lantern ring, pressure sensor was located the central point of body and was put.

Further, the length of the inserting rod is larger than the radius of the pipe body, so that the pressure sensor can measure pressure values from the middle of the pipe body to multiple positions inside the pipe body.

Compared with the prior art, the utility model has the advantages of:

this scheme is through inserted bar, the first lantern ring, the second lantern ring etc. with the mobilizable installation of pressure sensor in the body, can detect a plurality of regional pressure values in the body, measuring range is wider.

Drawings

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

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic structural view of a side portion of the present invention.

Description of reference numerals: the sealing device comprises a pipe body 1, a first through hole 2, an inserted rod 3, a pressure sensor 4, a rotating rod 5, a first lantern ring 6, a second lantern ring 7, a sealing gasket 8, a second through hole 9, a screw hole 10, a first boss 11, a second boss 12, a screw rod 13, a threaded sleeve 14, a first wiring hole 16 and a second wiring hole 17.

Detailed Description

The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the scope of the present invention can be more clearly and clearly defined.

Referring to fig. 1 and 2, a controller with a pipeline pressure detection function includes a pressure sensor 4 installed in a pipe body 1, the pressure sensor 4 is a conventional device, a person skilled in the art purchases the controller from the outside, the pressure sensor 4 is fixedly connected with an insertion rod 3, the insertion rod 3 is penetratingly inserted into a first through hole 2 formed in the pipe body 1, the diameter of the insertion rod 3 is slightly smaller than the inner diameter of the first through hole 2, the insertion rod 3 can move up and down in the first through hole 2, a first wiring hole 16 for line connection is formed in the insertion rod 3, a data cable connected with the pressure sensor 4 is connected with the outside through the first wiring hole 16 and a second wiring hole 17, pressure data measured by the pressure sensor 4 is transmitted to a terminal through the data cable, the terminal includes a mobile terminal or a fixed terminal, which is a conventional technology, and a first collar 6 and a second collar 7 are detachably and fixedly installed on the outside of the pipe body 1, the first sleeve ring 6 and the second sleeve ring 7 form a circular ring matched with the shape of the pipe body 1, the first sleeve ring 6 and the second sleeve ring 7 are fixedly connected through a screw connection device, a screw hole 10 is formed in the first sleeve ring 6, an external thread matched with the screw hole 10 is arranged on the outer wall of the inserted bar 3, the inserted bar 3 can be rotatably arranged in the screw hole 10 on the first sleeve ring 6 in a screwing-out mode, a sealing gasket 8 is arranged between the first sleeve ring 6 and the inner wall of the pipe body 1, the sealing gasket 8 can be made of elastic materials such as rubber, silica gel or PVC, etc., and the sealing gasket 8 is provided with a second through hole 9 for the insertion rod 3 to pass through, the pressure sensor 4 is movably installed in the pipe body 1 through the inserted rod 3, the first sleeve ring 6, the second sleeve ring 7 and the like, can detect a plurality of regional pressure values in the body 1, measuring range is wider, and measured data is more diversified.

In this embodiment, the screwing device includes a first boss 11, a second boss 12, a screw 13 and a screw sleeve 14, the first boss 11 is fixedly connected with the end of the first collar 6, the second boss 12 is fixedly connected with the end of the second collar 7, and the first boss 11 and the second boss 12 on the same side are fixedly connected with each other through the screw 13 and the screw sleeve 14.

In this embodiment, the one end fixedly connected with dwang 5 that pressure sensor 4 was kept away from to inserted bar 3, set up the second wiring hole 17 with 16 intercommunications of first wiring hole on the dwang 5, dwang 5 can control the maximum distance that inserted bar 3 gos deep into body 1, when dwang 5 hugs closely with first lantern ring 6, pressure sensor 4 is located the central point of body 1 and puts, drives inserted bar 3 through rotating dwang 5 and rotates, and then control pressure sensor 4 and rise or descend.

In this embodiment, the length of inserted bar 3 is greater than the radius of body 1, makes pressure sensor 4 can measure the pressure value from body 1 middle part to body 1 inside a plurality of positions.

This is the principle of operation of the controller with line pressure sensing, and is well within the skill of those in the art without further details in this specification.

Although the embodiments of the present invention have been described with reference to the accompanying drawings, the owner of the patent may make various modifications or changes within the scope of the appended claims, for example, the shape of the second collar 7 and the sealing pad 8 may be changed conventionally, and the present invention should be within the scope of protection of the present invention as long as the protection does not exceed the protection described in the claims of the present invention.

Claims

1. The utility model provides a controller with pipeline pressure detects function, is including installing pressure sensor (4) in body (1), its characterized in that: the pressure sensor (4) is fixedly connected with the inserted bar (3), the inserted bar (3) is penetratingly inserted into a first through hole (2) formed in the pipe body (1), the diameter of the inserted bar (3) is slightly smaller than the inner diameter of the first through hole (2), a first wiring hole (16) used for line connection is formed in the inserted bar (3), a first lantern ring (6) and a second lantern ring (7) are arranged on the outer side of the pipe body (1), the first lantern ring (6) and the second lantern ring (7) are fixedly connected through a screwing device, a screw hole (10) is formed in the first lantern ring (6), external threads matched with the screw hole (10) are formed in the outer wall of the inserted bar (3), the inserted bar (3) can be screwed in and out of the screw hole (10) formed in the first lantern ring (6), a sealing gasket (8) is arranged between the first lantern ring (6) and the inner wall of the pipe body (1), and a second through hole (9) for the insertion rod (3) to penetrate is formed in the sealing gasket (8).

2. The controller with line pressure sensing function according to claim 1, characterized in that: the bolt joint device comprises a first boss (11), a second boss (12), a screw rod (13) and a thread sleeve (14), wherein the first boss (11) is fixedly connected with the end part of the first sleeve ring (6), the second boss (12) is fixedly connected with the end part of the second sleeve ring (7), and the first boss (11) and the second boss (12) on the same side are fixedly connected through the screw rod (13) and the thread sleeve (14).

3. The controller with line pressure sensing function according to claim 1, characterized in that: one end fixedly connected with dwang (5) of pressure sensor (4) are kept away from in inserted bar (3), set up second wiring hole (17) with first wiring hole (16) intercommunication on dwang (5).

4. The controller with line pressure sensing function according to claim 1, characterized in that: the length of the inserted bar (3) is larger than the radius of the pipe body (1).