CN218762078U - Pipeline fixing part and pipeline system - Google Patents

Abstract

The utility model provides a pipeline fixing piece, which comprises a sleeve body, wherein the inner wall of the sleeve body is provided with a heating wire, the outer wall of the sleeve body is provided with at least one groove along the circumferential direction, and the groove is sleeved with a fastening ring; the utility model provides a pipeline system, includes the pipeline mounting, this pipeline mounting carries out electric smelting to the pipeline and fixes, the pipe line cover is equipped with the bottom plate, and this bottom plate is laid on the floor, the sleeve pipe body pass through the floor with bottom plate fixed connection. The utility model discloses a have the pipeline mounting of the supporting tighrening ring of recess, it is fixed to carry out effectual electric smelting to the pipeline, prevents the heat displacement phenomenon of heat supply pipeline to the combination through floor and bottom plate constitutes the better pipe-line system of fixed effect.

Description

Pipeline fixing part and pipeline system

Technical Field

The utility model relates to a pipeline manufacturing technical field, concretely relates to pipeline mounting and pipe-line system.

Background

The plastic pipelines made of polyethylene and the like are widely applied to the field of fluid conveying pipelines for water supply and drainage, fuel gas and the like due to the comprehensive advantages of excellent corrosion resistance, environmental protection, simple and convenient construction, reliable performance and the like.

The existing plastic pipeline fixing device is generally fixed by using a mode of adding a rubber pad to a pipe clamp, but has the following major defects:

1) The construction is inconvenient, and the rubber cushion needs to be fixed;

2) The rubber pad has aging phenomenon, and has the phenomena of cracking, stickiness, hardening, softening, powdering, discoloring, mildewing and the like after being used for a long time, so that the use effect of the fixing bracket is influenced;

3) The pipeline dead weight, the water weight of a full pipe, the weight of an insulating layer and 10 percent of additional weight are large, and meanwhile, a plurality of supports are required to be installed on the site and the space is small in consideration of the heat displacement of the heat supply pipeline;

4) The fixing support in the prior art is mainly used for PVC-U plastic pipes, is mainly used for water supply and drainage of buildings, and is light in weight, small in pipe diameter (less than or equal to DN 100) and narrow in application field.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a pipeline mounting for it is fixed to carry out electric smelting to the pipeline, and concrete technical scheme is as follows:

a pipeline fixing piece comprises a sleeve body, wherein heating wires are arranged on the inner wall of the sleeve body, at least one groove is formed in the outer wall of the sleeve body along the circumferential direction of the sleeve body, and a fastening ring is sleeved on the groove.

Preferably, the tighrening ring includes two semicircle snap rings, and bolted connection is all passed through at the both ends of two semicircle snap rings.

Preferably, the semicircular clamping ring is flat steel.

Preferably, in order to facilitate the hot electric melting operation, a current input end and a current output end of the heating wire are respectively connected with the first terminal post and the second terminal post.

Preferably, the first terminal post and the second terminal post are separated by at least one groove.

Still provide a pipe-line system, including the pipeline, this pipeline is worn to establish in the floor, still includes foretell pipeline mounting, pipeline mounting carries out electric smelting to the pipeline and fixes.

Preferably, the outer wall of the pipeline fixing part is further connected with a fixing support, and the fixing support connects the pipeline fixing part and the floor slab together.

Preferably, the fixing bracket comprises a bottom plate sleeved on the pipeline and a ribbed plate connecting the bottom plate and the pipeline fixing piece, and the bottom plate is laid on the floor slab.

Preferably, the rib plates are right-angle triangular plates and are symmetrically arranged around the pipeline fixing piece.

Preferably, the conduit is arranged vertically or horizontally.

According to the above technical scheme, the utility model discloses a have the supporting tighrening ring's of recess pipeline mounting, it is fixed to carry out effectual electric smelting to the pipeline, prevents the heat displacement phenomenon of heat supply pipeline to constitute the better pipe-line system of fixed effect through the combination of floor and bottom plate. In addition, the utility model discloses still have following beneficial effect:

1) The pipeline fixing piece and the pipeline can be fused by electric melting, the construction process is not influenced, and the construction is simple;

2) The pipe fixing piece can be made of PERT materials, so that the service life is long, and the risk of rapid aging of the rubber pad is avoided;

3) The risk that the thermal displacement of the heat distribution pipeline leads to infirm fixation can be solved, and the heat distribution pipeline can be compensated according to the designed compensation direction after being fixed.

Drawings

Fig. 1 is a schematic structural view of the pipe fixing member of the present invention;

fig. 2 is a cross-sectional view of the pipe fixing member of the present invention along the radial direction of the groove;

FIG. 3 is a schematic plan view of the sleeve body in expanded view;

fig. 4 is a schematic structural diagram of the pipeline system of the present invention.

Detailed Description

The present invention will be described in detail with reference to the drawings and specific embodiments, wherein prior to describing the technical aspects of the embodiments of the present invention in detail, the terms and the like are explained, and in the present specification, the components with the same names or the same reference numbers represent the similar or the same structures and are only used for illustrative purposes.

The pipeline fixing part 10 is a device for fixing the pipeline 20 by electric melting, the pipeline 20 can be a PERT pipeline, the caliber is less than or equal to DN250, and the fixing part is applicable to the pipeline, and particularly can achieve the supporting and fixing effects of a fixing support on a II type heat-resistant Polyethylene (PERTII) pipeline.

As shown in fig. 1 and 2, the utility model discloses pipe fixing member 10 includes sleeve pipe body 11, and the material of sleeve pipe body 11 can be heat-resisting polyethylene to reach the ageing speed the same with pipeline 20, long service life, sleeve pipe body 11 can customize according to the pipe diameter simultaneously. When in use, the sleeve body 11 is wrapped outside the pipeline 20 and then electrically fused, and the sleeve body and the pipeline can be integrally fused.

As shown in fig. 3, the socket body 11 has an electric melting function, and specifically, heating wires 12 are uniformly arranged on an inner wall thereof, and a current input end and a current output end of the heating wires are respectively connected to a first terminal 13 and a second terminal 14. The external electric melting equipment carries out electric melting operation by connecting the first binding post 13 and the second binding post 14.

In order to prevent the heat displacement that heat supply pipeline long-time work appears, need carry out the fastening of circumference to sleeve pipe body 11, specifically through set up recess 15 in 11 outer walls of sleeve pipe body along its circumference, overlap again on this recess 15 and be equipped with tighrening ring 16, through the inside fastening effect of tighrening ring 16, let sleeve pipe body 11 inseparabler with the laminating of pipeline 20. The number of grooves 15 is set according to the length of the pipe fixing member 10, and one groove 15 is provided in this embodiment. Correspondingly, the first terminal 13 and the second terminal 15 are respectively disposed at two sides of the groove 15.

The fastening ring 16 is a circular ring device with a certain inward fastening force, in this embodiment, the fastening ring 16 includes two semicircular clamping rings 161, the semicircular clamping rings 161 are made of flat steel, and two ends of the two semicircular clamping rings 161 are connected through bolts 162.

The utility model also provides a pipe-line system, including pipeline 20 and pipeline mounting 10, this pipeline 20 wears to establish in floor 30, and pipeline mounting 10 carries out the electric smelting to pipeline 20 and fixes, and the outer wall of pipeline mounting 10 still is connected with the fixed bolster, and the fixed bolster links together pipeline mounting 10 and floor 30 to guarantee whole fixed system steadiness.

Wherein, the fixed bolster includes the bottom plate 40 that the cover was equipped with on the pipeline 20, with floor 50 of being connected between bottom plate 40 and the pipeline mounting 10, this bottom plate 40 is laid on floor 30, sleeve pipe body 11 passes through floor 50 and bottom plate 40 fixed connection, utilize geometry triangle steadiness characteristic, floor 50 adopts right angle shape set square, two right angle sides are connected respectively on bottom plate 40 and pipeline mounting 10, and the symmetry is laid around the pipeline mounting, adopt this structure can improve the installation stability of pipeline mounting 10 at vertical arrangement or horizontal arrangement.

The whole process comprises the following operation steps:

the method comprises the following steps: when in use, the sleeve body 11 with the heating wire arranged on the inner wall is wrapped outside the PERT pipeline, and then electric melting is carried out, so that the electric heating wire can be melted into a whole;

step two: flat steel is arranged on the middle groove 15;

step three: and then the rib plate 50 of the fixing bracket is welded to the flat steel, thereby achieving the effect of fixing the bracket.

The above-mentioned embodiments are only to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and various modifications and improvements made by those skilled in the art without departing from the design spirit of the present invention should fall into the protection scope defined by the claims of the present invention.

Claims (9)

1. The utility model provides a pipeline fixing piece for it is fixed to carry out electric smelting to the pipeline, arrange the sleeve pipe body of heating wire including the inner wall, its characterized in that, at least one recess is seted up along its circumference to sleeve pipe body outer wall, and the cover is equipped with the tighrening ring on this recess, first terminal and second terminal are connected respectively to the current input end and the current output end of heating wire.

2. The pipe fixing according to claim 1, wherein the fastening ring comprises two semicircular snap rings, both ends of which are connected by a bolt.

3. The pipe fixing according to claim 2, wherein the semi-circular snap ring is flat steel.

4. The pipe holder of claim 1, wherein the first terminal post and the second terminal post are separated by at least one groove.

5. A pipe system comprising a pipe extending through a floor, and further comprising a pipe fixing according to any one of claims 1 to 3, said pipe fixing electrofusion fixing being applied to the pipe.

6. The ductwork system according to claim 5, wherein a fixing bracket is further attached to an outer wall of the duct fixing member, the fixing bracket connecting the duct fixing member and the floor slab together.

7. The ductwork system according to claim 6, wherein the mounting bracket includes a base plate mounted around the duct, the base plate being positioned on the floor, and a rib connecting the base plate to the duct mounting member.

8. The ductwork system according to claim 7, wherein said ribs are right angle triangular and are symmetrically disposed about the duct mount.

9. A ducting system as claimed in claim 5 wherein the ducting is in a vertical or horizontal arrangement.

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