CN210118545U - Novel electric smelting pipe fitting for reinforced composite pipe - Google Patents
Novel electric smelting pipe fitting for reinforced composite pipe Download PDFInfo
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- CN210118545U CN210118545U CN201920320378.8U CN201920320378U CN210118545U CN 210118545 U CN210118545 U CN 210118545U CN 201920320378 U CN201920320378 U CN 201920320378U CN 210118545 U CN210118545 U CN 210118545U
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Abstract
The utility model discloses a novel compound effective electric smelting pipe fitting of reinforcing, including pipe fitting base member, heating element, sealing rubber circle and plug wire post, the outside of the bell and spigot of pipe fitting base member is located to heating element, the plug wire post is located on the pipe fitting base member and is connected with heating element, the outside of pipe fitting base member still is equipped with the boss, the side of boss is equipped with the spacing groove towards the bell and spigot, the sealing rubber circle is fixed at the spacing inslot. The utility model discloses can solve tubular product transport medium corrosion tubular product enhancement layer and sepage problem, solve the tubular product terminal surface enhancement layer corrosion and the layering problem that outside liquid infiltration leads to simultaneously.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a technical field of electric smelting pipe fitting, especially a novel compound effective technical field of electric smelting pipe fitting of reinforcing.
[ background of the invention ]
The reinforced composite pipes such as the steel-plastic composite pipe, the mesh steel belt reinforced composite pipe, the steel wire mesh reinforced composite pipe and the like are widely applied to the fields of municipal water supply and drainage, fire water supply, industrial solution, sewage discharge and the like. The connection mode of the reinforced composite pipe comprises electric melting connection and metal flange connection, the structure of the conventional electric melting connection pipe fitting is difficult to completely isolate the enhancement layer of the end face of the pipe from a conveying medium, the end face of the reinforced composite pipe is sealed by plastic, the problems of end face leakage and enhancement layer corrosion still exist, the metal flange connection mode needs special equipment, construction is complex, and meanwhile the corrosion resistance problem of a metal piece also limits the application field of the metal flange connection mode.
The utility model discloses a utility model patent and the utility model patent of the grant publication number of CN 205424240U now, the name is "compound pipe dedicated electric capacity pipe fitting of reinforcing" are CN 205447078U, and the name is "the electric smelting of compound pipe is moulded to steel connects the pipe fitting" discloses an electric smelting connection pipe fitting respectively, but the former can not solve the outside liquid of tubular product completely and lead to the fact the corruption to the tubular product terminal surface, and the latter can not solve the inside transport medium of tubular product completely and lead to the fact the corruption to the tubular product terminal surface.
[ Utility model ] content
The utility model aims at solving the problem among the prior art, provide a novel electric smelting pipe fitting for compound pipe of reinforcing, can solve tubular product conveying medium and corrode tubular product enhancement layer and sepage problem, solve tubular product terminal surface enhancement layer corrosion and the layering problem that the outside liquid infiltration of tubular product leads to simultaneously.
In order to realize the above-mentioned purpose, the utility model provides a novel electric smelting pipe fitting for compound pipe of reinforcing, including pipe fitting base member, heating element, sealing rubber circle and plug wire post, the outside of the bell and spigot of pipe fitting base member is located to heating element, the plug wire post is located on the pipe fitting base member and is connected with heating element, the outside of pipe fitting base member still is equipped with the boss, the side of boss is equipped with the spacing groove towards the bell and spigot, sealing rubber circle is fixed at the spacing inslot.
Preferably, the boss is an annular protrusion arranged around the pipe fitting base body, and the limiting groove is an annular groove.
Preferably, the height of the limiting groove is 0.5-3 CM.
Preferably, the end surface of the socket is a slope recessed toward the axis.
Preferably, the heating component is a heating resistance wire spirally distributed on the outer side of the socket.
Preferably, the inner side of the sealing rubber ring is provided with a plurality of sealing bulges, and the height of each sealing bulge is 0.2-2 MM.
Preferably, the plug wire posts are located on the bosses.
The utility model has the advantages that:
1) the sealing performance is good: compared with the traditional electric melting pipe fitting, the novel electric melting pipe fitting is inserted into the inner diameter of the pipe, so that the compression strength of the pipe at the joint can be effectively enhanced, and the leakage is reduced;
2) the service life is prolonged: the novel electric melting pipe fitting can block corrosion of a conveying medium in the pipe to the pipe end face reinforcing layer, and meanwhile, the rubber sealing ring can effectively prevent water outside the pipe from corroding the pipe end face reinforcing layer, so that the service life of the pipe is prolonged;
3) reducing water resistance: because the novel electric melting pipe fitting adopts a mode of inserting the pipe into the inner diameter, the end surfaces of two sides of the pipe fitting adopt an inclined plane structure, and the water resistance of a pipeline can be effectively reduced;
4) the construction difficulty is reduced: compare with metal card pressure formula connected mode, this novel electric capacity pipe connection's connected mode is simpler, safe and reliable, simultaneously owing to do not use metal accessories, therefore, its corrosion resistance is better, and the applied environment is also wider.
The features and advantages of the present invention will be described in detail by embodiments with reference to the accompanying drawings.
[ description of the drawings ]
Fig. 1 is a front sectional view of an electric melting pipe fitting for a novel reinforced composite pipe of the present invention;
in the figure: 1-pipe fitting base body, 11-lug boss, 12-limiting groove, 13-end face, 14-bell and spigot, 2-heating component, 3-sealing rubber ring, 31-sealing bulge and 4-plug wire column.
[ detailed description ] embodiments
Referring to fig. 1, the utility model relates to a novel electric melting pipe fitting for reinforced composite pipe, which comprises a pipe fitting base body 1, a heating component 2, a sealing rubber ring 3 and a plug wire column 4, wherein the heating component 2 is arranged outside a bell and spigot 14 of the pipe fitting base body 1, the plug wire column 4 is arranged on the pipe fitting base body 1 and is connected with the heating component 2, the outer side of the pipe fitting base body 1 is further provided with a boss 11, the side surface of the boss 11 is provided with a limit groove 12 facing the bell and spigot 14, the sealing rubber ring 3 is fixed in the limit groove 12, the boss 11 is an annular bulge arranged around the pipe fitting base body 1, the limit groove 12 is an annular groove, the height of the limit groove 12 is 0.5-3 CM, the end surface 13 of the bell and spigot 14 is an inclined plane depressed towards the axis center, the heating component 2 is a heating resistance wire spirally distributed outside the bell and spigot 14, the inner side of the sealing rubber ring 3 is provided with a, the height of the sealing bulge 31 is 0.2-2 MM, and the plug wire column 4 is located on the boss 11.
The utility model discloses the working process:
insert the inner wall of waiting to connect tubular product with the bell and spigot of pipe fitting base member 1, heat through heating element 2, make the inner wall of waiting to connect tubular product and the outer wall melting of pipe fitting base member 1 be in the same place, reach sealed effect, prevent the conveying medium seepage, prevent the corruption of conveying medium to the enhancement layer simultaneously, and sealing rubber circle 3 in spacing groove 12 then can prevent that outside liquid from causing the corruption to the enhancement layer of tubular product terminal surface, influences the life of tubular product.
The above-mentioned embodiment is right the utility model discloses an explanation, it is not right the utility model discloses a limited, any right the scheme after the simple transform of the utility model all belongs to the protection scope of the utility model.
Claims (7)
1. The utility model provides a novel compound effective electric smelting pipe fitting of reinforcing which characterized in that: including pipe fitting base member (1), heating element (2), sealing rubber circle (3) and power strip post (4), the outside of bell and spigot (14) of pipe fitting base member (1) is located in heating element (2), power strip post (4) are located on pipe fitting base member (1) and are connected with heating element (2), the outside of pipe fitting base member (1) still is equipped with boss (11), the side of boss (11) is equipped with spacing groove (12) towards bell and spigot (14), sealing rubber circle (3) are fixed in spacing groove (12).
2. A novel electrofusion pipe fitting for a reinforced composite pipe as defined in claim 1, characterised in that: the boss (11) is an annular protrusion arranged around the pipe fitting base body (1), and the limiting groove (12) is an annular groove.
3. A novel electrofusion pipe fitting for a reinforced composite pipe as defined in claim 1, characterised in that: the height of the limiting groove (12) is 0.5-3 CM.
4. A novel electrofusion pipe fitting for a reinforced composite pipe as defined in claim 1, characterised in that: the end surface (13) of the socket (14) is an inclined surface which is sunken towards the axis.
5. A novel electrofusion pipe fitting for a reinforced composite pipe as defined in claim 1, characterised in that: the heating component (2) is a heating resistance wire which is spirally distributed on the outer side of the bell and spigot (14).
6. A novel electrofusion pipe fitting for a reinforced composite pipe as defined in claim 1, characterised in that: the inboard of sealing rubber circle (3) is equipped with a plurality of sealed arch (31), the height of sealed arch (31) is 0.2 ~ 2 MM.
7. A novel electrofusion pipe fitting for a reinforced composite pipe as defined in claim 1, characterised in that: the plug wire column (4) is located on the boss (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920320378.8U CN210118545U (en) | 2019-03-14 | 2019-03-14 | Novel electric smelting pipe fitting for reinforced composite pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920320378.8U CN210118545U (en) | 2019-03-14 | 2019-03-14 | Novel electric smelting pipe fitting for reinforced composite pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210118545U true CN210118545U (en) | 2020-02-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920320378.8U Active CN210118545U (en) | 2019-03-14 | 2019-03-14 | Novel electric smelting pipe fitting for reinforced composite pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210118545U (en) |
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2019
- 2019-03-14 CN CN201920320378.8U patent/CN210118545U/en active Active
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