CN210108462U

CN210108462U - Flow transmitter mounting part for plastic pipeline

Info

Publication number: CN210108462U
Application number: CN201920984238.0U
Authority: CN
Inventors: 李洁平; 王丹羽; 李駪; 汪涛
Original assignee: Tianjin Telex Fuhua Technology Co Ltd
Current assignee: Tianjin Telex Fuhua Technology Co Ltd
Priority date: 2019-06-27
Filing date: 2019-06-27
Publication date: 2020-02-21
Anticipated expiration: 2029-06-27

Abstract

The utility model discloses a flow transmitter installed part for plastic conduit belongs to coupling assembling technical field, take over including plastic tubing and flow transmitter are external, flow transmitter is external to take over the plug and is connected inside the plastic tubing, plastic tubing inner wall integrated into one piece has the spacing ring, the spacing ring surface bonds there is the sealing ring, a ring of plastic tubing one end integrated into one piece, No. one ring one side is through a reinforcing plate and plastic tubing fixed connection, flow transmitter is external to take over surface welding No. two rings, No. two ring one side is taken over with flow transmitter is external through No. two reinforcing plates. The utility model discloses an at circular ring of plastic tubing outer wall fixed connection, inner wall fixed connection spacing ring, flow transmitter external pipe surface welding circular ring No. two, rethread bolt is fixed to a circular ring and No. two ring locking, and the firmness and the leakproofness of effectual improvement plastic tubing and flow transmitter junction improve the precision that detects numerical value.

Description

Flow transmitter mounting part for plastic pipeline

Technical Field

The utility model relates to a coupling assembling technical field especially relates to a flow transmitter installed part for plastic conduit.

Background

Flow transmitters are also known as flow sensors and simply flow meters. The high-precision flow meter is a new-generation high-precision metering meter which is developed and developed according to the ISO9951 standard and by combining the advanced technologies of domestic and foreign flow meters and integrates a temperature sensor, a pressure sensor, a flow sensor and an intelligent flow integrating meter into a whole.

When the plastic pipe is connected with the flow transmitter, the firmness and the sealing performance of the joint can directly influence the accuracy of the detection numerical value. To this end, we propose a flow transmitter mount for plastic piping.

SUMMERY OF THE UTILITY MODEL

The utility model provides a flow transmitter installed part for plastic conduit aims at improving the firmness and the leakproofness of plastic tubing and flow transmitter junction, improves the accuracy of detecting numerical value.

The utility model provides a specific technical scheme as follows:

the utility model provides a pair of flow transmitter installed part for plastic conduit includes that plastic tubing and flow transmitter are external to take over, flow transmitter is external to take over the plug and connects inside the plastic tubing, plastic tubing inner wall integrated into one piece has the spacing ring, the spacing ring surface bonds and has the sealing ring, a ring of plastic tubing one end integrated into one piece, No. one ring one side is through a reinforcing plate and plastic tubing fixed connection, flow transmitter is external to take over surface welding No. two rings, No. two rings one side is external to take over through No. two reinforcing plates and flow transmitter, a ring can be dismantled with No. two rings through the bolt and be connected, the sealing washer is installed to a ring and No. two ring junctions.

Optionally, an internal thread is formed on the inner wall of the plastic pipe, an external thread is formed on the outer wall of the outer connecting pipe of the flow transmitter, and the external thread is in spiral fit with the internal thread.

Optionally, the outer wall of the plastic pipe is symmetrically thermally bonded with an arc-shaped bump, and the arc-shaped bump is located on one side of the first ring.

Optionally, a screw hole is symmetrically formed in the surface of the first ring, a through hole is symmetrically formed in the surface of the sealing ring, a second screw hole is symmetrically formed in the surface of the second ring, the bolt penetrates through the first screw hole, the through hole and the second screw hole in a spiral mode, and the penetrating end of the bolt is connected with the nut in a spiral mode.

The utility model has the advantages as follows:

1. the utility model discloses an at circular ring of plastic tubing outer wall fixed connection, inner wall fixed connection spacing ring, flow transmitter external pipe surface welding circular ring No. two, rethread bolt is fixed to a circular ring and No. two ring locking, and the firmness and the leakproofness of effectual improvement plastic tubing and flow transmitter junction improve the precision that detects numerical value.

2. The utility model discloses an installation sealing washer between a ring and No. two rings, spacing ring surface mounting sealing ring, the leakproofness of effectual reinforcing plastic tubing and the external union coupling department of flow transmitter avoids liquid or gaseous leakage, improves the accuracy of detecting numerical value.

3. The utility model discloses a plastic tubing and flow transmitter external pipe screwed connection, a rethread ring and No. two ring surface spiral peg graft bolts, the firmness of the reinforcing junction of being convenient for improves inside resistance to compression and the shock resistance of junction, prevents to take place not hard up phenomenon.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described 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 to obtain other drawings without creative efforts.

Fig. 1 is a schematic overall structural diagram of a flow transmitter mounting member for a plastic pipe according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a plastic pipe of a flow transmitter mounting member for a plastic pipe according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a sealing ring of a flow transmitter mounting member for a plastic pipe according to an embodiment of the present invention;

fig. 4 is a schematic diagram of an external connection structure of a flow transmitter for a flow transmitter mounting member of a plastic pipe according to an embodiment of the present invention.

In the figure: 1. a plastic tube; 101. a circular arc bump; 102. an internal thread; 2. the flow transmitter is externally connected with a pipe; 201. an external thread; 3. a first ring; 301. a first reinforcing plate; 302. a first screw hole; 4. a seal ring; 401. a through hole; 5. a second circular ring; 501. a second reinforcing plate; 502. a second screw hole; 6. a bolt; 601. a nut; 7. a limiting ring; 701. and (4) a sealing ring.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

A flow transmitter mounting member for plastic pipes according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 4.

Referring to fig. 1, 2, 3 and 4, an embodiment of the present invention provides a flow transmitter installation component for a plastic pipeline, which includes a plastic pipe 1 and a flow transmitter external pipe 2, wherein the flow transmitter external pipe 2 is connected inside the plastic pipe 1 in a plugging manner, a limiting ring 7 is integrally formed on the inner wall of the plastic pipe 1, a sealing ring 701 is bonded on the surface of the limiting ring 7, a first circular ring 3 is integrally formed at one end of the plastic pipe 1, one side of the first circular ring 3 is fixedly connected with the plastic pipe 1 through a first reinforcing plate 301, a second circular ring 5 is welded on the outer surface of the flow transmitter external pipe 2, one side of the second circular ring 5 is connected with the flow transmitter external pipe 2 through a second reinforcing plate 501, the first circular ring 3 is detachably connected with the second circular ring 5 through a bolt 6, and a sealing ring 4 is installed at the connection between the first circular ring 3 and the second circular ring 5, through at a plastic tubing outer wall fixed connection ring, inner wall fixed connection spacing ring, No. two rings of flow transmitter outer pipe surface welding, rethread bolt is fixed to a ring and No. two ring locking, and the effectual firmness and the leakproofness that improves plastic tubing and flow transmitter junction improve the precision that detects numerical value.

Referring to fig. 2 and 4, the inner wall of the plastic pipe 1 is provided with an internal thread 102, the outer wall of the flow transmitter external pipe 2 is provided with an external thread 201, and the external thread 201 is in spiral fit with the internal thread 102, so that the plastic pipe and the flow transmitter external pipe can be conveniently and spirally inserted.

Referring to fig. 1, the outer wall of the plastic pipe 1 is symmetrically thermally glued with an arc bump 101, and the arc bump 101 is positioned on one side of the first circular ring 3, so that the plastic pipe can be conveniently held by a hand, and the fitting force between the plastic pipe and a palm is improved.

Referring to fig. 2, fig. 3 and fig. 4 and showing, a screw 302 has been seted up to 3 surface symmetries of ring, through-hole 401 has been seted up to 4 surface symmetries of sealing washer, No. two screw 502 have been seted up to 5 surface symmetries of ring, bolt 6 spiral runs through a screw 302, through-hole 401 and No. two screw 502, and the end screw coupling nut 601 that runs through of bolt 6, is convenient for provide stable holding power through the bolt to plastic tubing and flow transmitter external pipe junction, and the inside resistance to compression and shock resistance of junction is good, prevents to become flexible, avoids revealing, improves the accuracy that detects.

The embodiment of the utility model provides a flow transmitter installed part for plastic conduit, installer holds flow transmitter with one hand, and the circular arc lug department of another handheld plastic tubing, control the plastic tubing and manage one side grafting to flow transmitter external, after pegging graft to certain degree of depth, revolves the spiral plastic tubing, internal thread and external screw thread fit, until the one end of plastic tubing pegs graft to the laminating flow transmitter external pipe surface at the sealing washer surface of surface, the grafting end of flow transmitter external pipe just laminates at the sealing ring surface of spacing ring this moment, double seal protection, the leakproofness of improvement junction, it is good to prevent leakage performance; through the bolt to a ring and No. two ring locking fixed, join in marriage a reinforcing plate of a ring one side and No. two reinforcing plates of No. two ring one sides simultaneously and use, improve the firmness of junction, resistance to compression shock resistance is good.

It should be noted that, the utility model relates to a flow transmitter installed part for plastic conduit, including plastic tubing 1, circular arc lug 101, internal thread 102, the outer pipe 2 of taking over of flow transmitter, external screw thread 201, a ring 3, reinforcing plate 301, a screw 302, sealing washer 4, through-hole 401, No. two rings 5, No. two reinforcing plates 501, No. two screws 502, bolt 6, nut 601, spacing ring 7, sealing ring 701, the part is the part that general standard or technical personnel in the field know, its structure and principle all can learn or learn through conventional experimental method for this technical staff all through the technical manual.

It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides a flow transmitter installed part for plastic conduit, includes that plastic tubing and flow transmitter take over outward, flow transmitter takes over the plug outward and connects inside the plastic tubing, its characterized in that, plastic tubing inner wall integrated into one piece has the spacing ring, the spacing ring surface bonds and has the sealing ring, a ring of plastic tubing one end integrated into one piece, a ring one side is through a reinforcing plate and plastic tubing fixed connection, flow transmitter takes over the outer surface welding of taking over No. two rings, No. two rings one side is taken over with flow transmitter through No. two reinforcing plates and is taken over outward, a ring can be dismantled with No. two rings through the bolt and be connected, the sealing washer is installed to a ring and No. two ring junctions.

2. The flow transmitter mounting member for a plastic pipe as claimed in claim 1, wherein the plastic pipe has an inner thread formed on an inner wall thereof, and the flow transmitter outer tube has an outer thread formed on an outer wall thereof, the outer thread being screw-fitted to the inner thread.

3. The flow transmitter mount of claim 1, wherein the plastic tube outer wall is symmetrically thermally bonded with a circular arc protrusion on one side of a first ring.

4. The flow transmitter mounting part for the plastic pipeline as claimed in claim 1, wherein the first ring is symmetrically provided with first screw holes on the surface, the sealing ring is symmetrically provided with through holes on the surface, the second ring is symmetrically provided with second screw holes on the surface, the bolt is screwed through the first screw holes, the through holes and the second screw holes, and the penetrating end of the bolt is screwed with the nut.