CN211040134U

CN211040134U - Corrosion-resistant electric smelting gas pipeline joint

Info

Publication number: CN211040134U
Application number: CN201922040545.6U
Authority: CN
Inventors: 李正齐; 李心正
Original assignee: Henan Zhonghengxin Gas Equipment Co ltd
Current assignee: Henan Zhonghengxin Gas Equipment Co ltd
Priority date: 2019-11-23
Filing date: 2019-11-23
Publication date: 2020-07-17
Anticipated expiration: 2029-11-23

Abstract

The utility model belongs to the technical field of corrosion resistance, in particular to a corrosion-resistant electric smelting gas pipeline joint, which comprises an electric smelting gas pipeline joint body, an upper shell and a lower shell, wherein the inner wall of the upper shell is fixedly connected with heat-insulating cotton, and the number of the heat-insulating cotton is two; through setting up the STAC petrolatum oil area, go up casing and lower casing, when protecting electric smelting gas pipe joints body, people will go up casing and lower casing fixed connection through the screw, and then protect electric smelting gas pipe joints body, simultaneously under the effect in STAC petrolatum oil area, prevent to go up casing and lower casing and receive external environment's corruption, thereby protect electric smelting gas pipe joints body, through setting up water proof coating, at the great environment of humidity or under the situation that receives the rainwater soaking, can effectually resist the washing away of external rainwater to electric smelting gas pipe joints body, and then protect electric smelting gas pipe joints body.

Description

Corrosion-resistant electric smelting gas pipeline joint

Technical Field

The utility model belongs to the technical field of corrosion-resistant, concretely relates to corrosion resistance's electric smelting gas pipeline connects.

Background

The electric melting pipe fitting is an important component in a natural gas conveying pipeline and is mainly used for connecting a pipe with the pipe or the pipe with the electric melting pipe fitting, the electric melting pipe fitting can be divided into a plurality of varieties such as an electric melting straight-through type, a reducing straight-through type, an electric melting tee type, a reducing tee type, an electric melting elbow electric melting pipe cap and an electric melting flange according to the variety, the width of an electric melting welding surface is far larger than the wall thickness of the pipe, the welding strength of the electric melting pipe fitting is far higher than that of a hot melting butt joint pipe fitting, and meanwhile, the construction operation of the electric melting pipe fitting is simple and convenient, the operation is easy, and the stable and reliable welding strength is high.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a corrosion resistance's electric smelting gas pipeline connects has corrosion-resistant characteristics.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a corrosion resistance's electric smelting gas pipe joint, includes electric smelting gas pipe joint body, goes up casing and lower casing, it is cotton to go up shells inner wall fixedly connected with heat preservation, heat preservation cotton is total two, and fixed connection is at last shells inner wall and lower casing inner wall respectively, electric smelting gas pipe joint body joint is on the cotton surface that keeps warm, electric smelting gas pipe joint body fixed surface is connected with electric capacity socket, electric capacity socket is total two, and symmetry fixed connection connects body surface at electric smelting gas pipe joint.

Preferably, the inner wall of the upper shell is provided with two grooves which are symmetrically arranged on the surface of the upper shell, the surface of each groove is fixedly connected with a rubber block, the capacitor socket is clamped in the groove, and the rubber blocks are clamped in the capacitor socket.

Preferably, the surface of the upper shell is fixedly connected with two first connecting blocks, the first connecting blocks are symmetrically and fixedly connected to the surface of the upper shell, screws penetrate through the surfaces of the first connecting blocks, the number of the screws is four, and the screws penetrate through the surfaces of the first connecting blocks in a pairwise symmetry manner.

Preferably, lower casing fixed surface is connected with the second connecting block, the second connecting block is total two, and symmetry fixed connection is at lower casing surface, threaded hole is seted up on second connecting block surface, and threaded hole intussuseption is filled with the butter filler.

Preferably, the other end of the screw is in threaded connection with the threaded hole, the surfaces of the upper shell and the lower shell are fixedly connected with a STAC petrolatum oil belt, and the surface of the STAC petrolatum oil belt is coated with waterproof paint.

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

the utility model discloses, through setting up the STAC petrolatum oil area, go up casing and lower casing, when protecting electric smelting gas pipe joints body, people will go up casing and lower casing fixed connection through the screw, and then protect electric smelting gas pipe joints body, simultaneously under the effect in STAC petrolatum oil area, prevent to go up the casing and receive external environment's corruption with lower casing, thereby protect electric smelting gas pipe joints body, through setting up water proof coating, at the great environment of humidity or under the situation that receives the rainwater soaking, can effectually resist the washing away of external rainwater to electric smelting gas pipe joints body, and then protect electric smelting gas pipe joints body.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a front view of the present invention;

FIG. 2 is a side sectional view of the present invention;

FIG. 3 is a front sectional view of the present invention;

in the figure: 1. an electric smelting gas pipeline joint body; 2. a capacitive jack; 3. an upper housing; 4. a groove; 5. a rubber block; 6. STAC petrolatum oil belt; 7. heat preservation cotton; 8. a first connection block; 9. a screw; 10. a butter filling; 11. a lower housing; 12. a second connecting block; 13. a waterproof coating.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, 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 work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides a corrosion resistance's electric smelting gas pipe joint, includes electric smelting gas pipe joint body 1, goes up casing 3 and casing 11 down, it keeps warm cotton 7 to go up 3 inner wall fixedly connected with of casing, keep warm cotton 7 total two, and respectively fixed connection at last 3 inner walls of casing and lower 11 inner walls of casing, 1 joint of electric smelting gas pipe joint body is on the cotton 7 surfaces that keep warm, 1 fixed surface of electric smelting gas pipe joint body is connected with electric capacity socket 2, electric capacity socket 2 total two, and symmetrical fixed connection is on electric smelting gas pipe joint body 1 surface.

Specifically, go up 3 inner walls of casing and seted up recess 4, recess 4 is total two, and the symmetry is seted up on 3 surfaces of last casing, 4 fixed surface of recess are connected with block rubber 5, electric capacity socket 2 joint is in recess 4, just block rubber 5 joint is in electric capacity socket 2.

Specifically, go up 3 fixed surface of casing and be connected with first connecting block 8, first connecting block 8 is total two, and symmetry fixed connection is on last casing 3 surface, screw 9 is worn to be equipped with on 8 surfaces of first connecting block, screw 9 is total four, and two bisymmetry wear to establish on 8 surfaces of first connecting block.

Specifically, 11 fixed surface of lower casing are connected with second connecting block 12, second connecting block 12 is total two, and symmetry fixed connection 11 surfaces of lower casing, through setting up STAC petrolatum oil area 6, go up casing 3 and lower casing 11, when protecting electric smelting gas pipe joint body 1, people pass through screw 9 with last casing 3 and 11 fixed connection of lower casing, and then protect electric smelting gas pipe joint body 1, simultaneously under STAC petrolatum oil area 6's effect, prevent that last casing 3 and lower casing 11 from receiving external environment's corruption, thereby protect electric smelting gas pipe joint body 1, threaded hole has been seted up on second connecting block 12 surface, and threaded hole intussuseption is filled with butter filler 10.

Specifically, the other end threaded connection of screw 9 is in the threaded hole, go up casing 3 and 11 equal fixedly connected with STAC petrolatum oil area 6 in lower casing surface, STAC petrolatum oil area 6 surface scribbles water proof coating 13, through setting up water proof coating 13, under the condition that is in the great environment of humidity or receives the rainwater to soak, can effectually resist the erodeing of external rainwater to electric smelting gas pipeline joint body 1, and then protect electric smelting gas pipeline joint body 1.

The utility model discloses a theory of operation and use flow: the utility model discloses, when using, at first people unscrew screw 9, and then with last casing 3 and the separation of casing 11 down, then people will be casing 11 down and cup joint in welded electric smelting gas pipe joints body 1 bottom, people will go up 3 joints of casing in electric smelting gas pipe joints body 1 upper end, when last casing 3 carries out the joint to electric smelting gas pipe joints body 1, align recess 4 and electric capacity socket 2, thereby make 5 joints of block rubber in electric capacity socket 2, then people will go up casing 3 and casing 11 fixed connection down through screw 9, and then protect electric smelting gas pipe joints body 1 in the casing, avoid gas pipe joints body 1 to receive the corruption.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a corrosion resistance's electric smelting gas pipe joint, includes electric smelting gas pipe joint body (1), goes up casing (3) and lower casing (11), its characterized in that: go up casing (3) inner wall fixedly connected with heat preservation cotton (7), heat preservation cotton (7) are total two, and respectively fixed connection at last casing (3) inner wall and lower casing (11) inner wall, electric smelting gas pipe joints body (1) joint is on heat preservation cotton (7) surface, electric smelting gas pipe joints body (1) fixed surface is connected with electric capacity socket (2), electric capacity socket (2) are total two, and symmetry fixed connection is on electric smelting gas pipe joints body (1) surface.

2. A corrosion resistant electrofusion gas conduit fitting as defined in claim 1, wherein: go up casing (3) inner wall and offer recess (4), recess (4) are total two, and the symmetry is offered on last casing (3) surface, recess (4) fixed surface is connected with rubber block (5), electric capacity socket (2) joint is in recess (4), just rubber block (5) joint is in electric capacity socket (2).

3. A corrosion resistant electrofusion gas conduit fitting as defined in claim 1, wherein: go up casing (3) fixed surface and be connected with first connecting block (8), first connecting block (8) are total two, and symmetry fixed connection is on last casing (3) surface, screw (9) are worn to be equipped with on first connecting block (8) surface, screw (9) are total four, and two bisymmetries wear to establish on first connecting block (8) surface.

4. A corrosion resistant electrofusion gas conduit fitting as defined in claim 1, wherein: casing (11) fixed surface is connected with second connecting block (12) down, second connecting block (12) are total two, and symmetry fixed connection casing (11) surface under, threaded hole is seted up on second connecting block (12) surface, and threaded hole intussuseption is filled with butter filler (10).

5. A corrosion resistant electrofusion gas pipe joint as defined in claim 3, wherein: the screw (9) other end threaded connection is in the threaded hole, go up casing (3) and lower casing (11) equal fixedly connected with STAC petrolatum oil area (6) in surface, STAC petrolatum oil area (6) surface scribbles water proof coating (13).