CN210513264U

CN210513264U - Lining protection device of electromagnetic flowmeter

Info

Publication number: CN210513264U
Application number: CN201921245329.9U
Authority: CN
Inventors: 林丽丽
Original assignee: Individual
Current assignee: Insight Tech Chengdu Ltd
Priority date: 2019-08-02
Filing date: 2019-08-02
Publication date: 2020-05-12
Anticipated expiration: 2029-08-02

Abstract

The utility model discloses an electromagnetic flowmeter lining protector, which comprises a flowmeter, wherein both sides of the flowmeter are provided with straight pipes, the straight pipes are provided with first fixing bolts, the straight pipes are fixedly connected with the flowmeter through the first fixing bolts, the flowmeter and the straight pipes are provided with grooves, the inner sides of the grooves are provided with sealing rubber pads, the outer sides of the sealing rubber pads are provided with tightening rings, the tightening rings are provided with second fixing bolts, the inner sides of the flowmeter are provided with arc-shaped guide plates, the electromagnetic flowmeter lining protector protects the lining through the arc-shaped guide plates and the fixing reinforcing rings, the arc-shaped guide plates can lead solids carried in fluid flowing through the pipeline to be difficult to contact with the lining, thereby reducing the fixed scouring of the lining, and simultaneously, the fixing reinforcing rings can play a role of reinforcing and fixing, and reduces the solids entrained in the fluid from contacting the liner.

Description

Lining protection device of electromagnetic flowmeter

Technical Field

The utility model relates to a lining protector technical field specifically is an electromagnetic flow meter lining protector.

Background

The lining is defined in engineering material as a layer of corrosion resistant material compounded on the inner surface of a pipeline or a container, the lining needs to be installed on the inner side of an electromagnetic flowmeter, a large amount of fixing materials are carried in fluid conveyed in some pipelines, and the solid can scour the lining and affect the service life of the lining.

However, existing electromagnetic flowmeter liner protectors suffer from several drawbacks. For example, the lining of the existing electromagnetic flowmeter lining protection device can not be well protected in the using process, so that the lining is easily damaged by being washed by solids in fluid, and meanwhile, the connection part of the electromagnetic flowmeter and a pipeline is easily subjected to a liquid overflowing condition. We therefore propose an electromagnetic flowmeter liner guard.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electromagnetic flow meter lining protector, protect the lining through arc guide plate and fixed beaded finish, the arc guide plate can make the solid of smuggleing secretly in the fluid of flowing through from the pipeline difficult with the lining contact, thereby reduce fixed washing away to the lining, and simultaneously, fixed beaded finish can play and strengthen fixed effect, and reduce solid and the lining contact of smuggleing secretly in the fluid, come flowmeter and pipe connection department to seal through clamp ring and sealed cushion, the sealed cushion of setting is under the effect that compresses tightly of clamp ring, can be tight paste the gap department of dress at the butt joint, thereby avoid the fluid to spill over from the gap, the problem that proposes in the background art has been solved.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an electromagnetic flowmeter lining protector, includes the flowmeter, the both sides of flowmeter all are provided with the straight tube, install first fixing bolt on the straight tube, the straight tube is through first fixing bolt and flowmeter fixed connection, all set up flutedly on flowmeter and the straight tube, the inboard of recess is provided with sealed cushion, the outside of sealed cushion is provided with the tight hoop, install second fixing bolt on the tight hoop, the inboard of flowmeter is provided with arc guide plate, one side of arc guide plate is provided with the lining, the inboard of lining is provided with fixed beaded finish, install the fixed screw on the fixed beaded finish, fixed beaded finish passes through fixed screw and flowmeter fixed connection.

As an optimized embodiment of the utility model, all set up threaded hole on fixed beaded finish and the lining, and screw hole and fixed screw phase-match.

As an embodiment of the present invention, the fixed reinforcing ring is provided with a plurality of reinforcing rings, and the plurality of reinforcing rings are arranged at equal intervals.

As a preferred embodiment of the utility model, the hole has been seted up on straight tube and the flowmeter.

As a preferred embodiment of the present invention, the tightening ring is provided with two.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses an electromagnetic flow meter lining protector protects the lining through arc guide plate and fixed beaded finish, and the arc guide plate can make the solid of smuggleing secretly in the fluid of flowing through from the pipeline difficult with the lining contact to reduce fixed washing away to the lining, simultaneously, fixed beaded finish can play and strengthen fixed effect, and reduce solid and the lining contact of smuggleing secretly in the fluid.

2. The utility model discloses an electromagnetic flow meter lining protector comes flowmeter and pipe connection department through tight hoop and sealed cushion to seal, and the sealed cushion that sets up is under the effect that compresses tightly of tight hoop, and the gap department of butt joint is being obeyed in the subsides that can be tight to avoid the fluid to spill over from the gap.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is an external view of the lining protector for an electromagnetic flowmeter according to the present invention;

FIG. 2 is a schematic structural view of the lining protector of the electromagnetic flowmeter of the present invention;

FIG. 3 is a cross-sectional view of the electromagnetic flowmeter liner guard of the present invention;

fig. 4 is a schematic structural diagram of the tight hoop of the lining protector of the electromagnetic flowmeter of the present invention.

In the figure: the flowmeter comprises a flowmeter 1, a tightening ring 2, a straight pipe 3, a first fixing bolt 4, an arc-shaped guide plate 5, a groove 6, a fixing reinforcing ring 7, a lining 8, a sealing rubber gasket 9, a fixing screw 10 and a second fixing bolt 11.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides an electromagnetic flowmeter lining protector, includes flowmeter 1, flowmeter 1's both sides all are provided with straight tube 3, install first fixing bolt 4 on the straight tube 3, straight tube 3 is through first fixing bolt 4 and flowmeter 1 fixed connection, all set up fluted 6 on flowmeter 1 and the straight tube 3, the inboard of recess 6 is provided with sealed cushion 9, the outside of sealed cushion 9 is provided with clamp ring 2, install second fixing bolt 11 on the clamp ring 2, flowmeter 1's inboard is provided with arc guide plate 5, one side of arc guide plate 5 is provided with lining 8, lining 8's inboard is provided with fixed beaded finish 7, install set screw 10 on the fixed beaded finish 7, fixed beaded finish 7 is through set screw 10 and flowmeter 1 fixed connection.

In this embodiment (see fig. 3), threaded holes are formed in the fixing reinforcing ring 7 and the lining 8, and the threaded holes are matched with the fixing screws 10; the fastening of the fastening reinforcement ring 7 by means of the fastening screws 10 is facilitated by the provision of threaded bores.

In this embodiment (see fig. 1), the fixed reinforcing rings 7 are provided in a plurality, and the fixed reinforcing rings 7 are arranged at equal intervals; the fixing reinforcing ring 7 can play a role in reinforcing fixing and reducing the contact of solid entrained in the fluid and the lining 8.

In this embodiment (please refer to fig. 1), the straight pipe 3 and the flowmeter 1 are provided with holes; the first fixing bolt 4 is conveniently installed through the opened hole.

In this embodiment (see fig. 4), two of the tightening rings 2 are provided; the fixation of the sealing rubber 9 is facilitated by two tightening rings 2.

It should be noted that the present invention relates to a lining protector for an electromagnetic flowmeter, which comprises a flowmeter 1, a hoop 2, a straight pipe 3, a first fixing bolt 4, an arc-shaped guide plate 5, a groove 6, a reinforcing ring 7, a lining 8, a sealing rubber pad 9, a fixing screw 10, a second fixing bolt 11, all of which are universal standard components or known components by those skilled in the art, and the structure and principle of which are known by the technical manual or by the conventional test method, when the protector for an electromagnetic flowmeter is used, the flowmeter 1 and the straight pipe 3 can be fixed by the first fixing bolt 4, the sealing rubber pad 9 is placed in the groove and then fixed by the hoop 2, thereby the gap at the joint of the flowmeter 1 and the straight pipe 3 is sealed by the sealing rubber pad 9, and the liquid overflow is avoided, and at the same time, the arc guide plate 5 that sets up can be opened the solid water conservancy diversion of smuggleing secretly in the fluid, reduces the solid in the fluid and the collision of lining and wipe, and simultaneously, the fixed beaded finish 7 that sets up plays and strengthens fixed effect, can also increase the intensity of lining 8 when preventing that lining 8 from droing, and when solid and fixed beaded finish 7 rub and bump, can avoid contacting with lining 8.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned. Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An electromagnetic flowmeter liner protector comprising a flowmeter (1) characterized by: straight pipes (3) are arranged on two sides of the flowmeter (1), a first fixing bolt (4) is mounted on each straight pipe (3), the straight pipe (3) is fixedly connected with the flowmeter (1) through a first fixing bolt (4), the flowmeter (1) and the straight pipe (3) are both provided with grooves (6), a sealing rubber gasket (9) is arranged on the inner side of the groove (6), a tightening ring (2) is arranged on the outer side of the sealing rubber gasket (9), a second fixing bolt (11) is arranged on the tightening ring (2), an arc-shaped guide plate (5) is arranged on the inner side of the flowmeter (1), a lining (8) is arranged on one side of the arc-shaped guide plate (5), a fixed reinforcing ring (7) is arranged on the inner side of the lining (8), the fixed reinforcing ring (7) is provided with a fixing screw (10), and the fixed reinforcing ring (7) is fixedly connected with the flowmeter (1) through the fixing screw (10).

2. An electromagnetic flowmeter liner protector as set forth in claim 1 wherein: threaded holes are formed in the fixed reinforcing ring (7) and the lining (8), and the threaded holes are matched with the fixing screws (10).

3. An electromagnetic flowmeter liner protector as set forth in claim 2 wherein: the fixed reinforcing rings (7) are provided with a plurality of reinforcing rings, and the fixed reinforcing rings (7) are arranged at equal intervals.

4. An electromagnetic flowmeter liner protector as set forth in claim 1 wherein: the straight pipe (3) and the flowmeter (1) are provided with holes.

5. An electromagnetic flowmeter liner protector as set forth in claim 1 wherein: the two tightening rings (2) are arranged.