CN213332850U - Novel steel lining polytetrafluoroethylene composite pipe fitting - Google Patents
Novel steel lining polytetrafluoroethylene composite pipe fitting Download PDFInfo
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- CN213332850U CN213332850U CN202021924637.7U CN202021924637U CN213332850U CN 213332850 U CN213332850 U CN 213332850U CN 202021924637 U CN202021924637 U CN 202021924637U CN 213332850 U CN213332850 U CN 213332850U
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- polytetrafluoroethylene
- pipe
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- stainless steel
- inner tube
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Abstract
The utility model discloses a novel steel lining polytetrafluoroethylene composite pipe fitting, including stainless steel bushing pipe, be connected with first polytetrafluoroethylene inner tube through the glue adhesion on one side inner wall of stainless steel bushing pipe, be connected with through the glue adhesion on one side outer wall of first polytetrafluoroethylene inner tube and pour the piece, the outside position department that is close to pouring the piece on one side inner wall of stainless steel bushing pipe has seted up and has pour the groove. This compound pipe fitting of steel lining polytetrafluoroethylene, through pouring the piece and pouring the agree with in groove, improve the structural strength of first polytetrafluoroethylene inner tube and stainless steel bushing pipe junction, avoid stainless steel bushing pipe and first polytetrafluoroethylene inner tube junction not hard up to cause the functional reduction of compound pipe, reduce life's problem, through the soundproof cotton of the intraductal embedding of welded arc pipe and arc on the stainless steel bushing pipe inner wall, not only improve the compressive deformation intensity of stainless steel bushing pipe, still effectual improvement compound pipe fitting's sound insulating ability.
Description
Technical Field
The utility model relates to a pipe fitting technical field specifically is a novel compound pipe fitting of steel lining polytetrafluoroethylene.
Background
The pipe fitting is a general name of parts in a pipeline system which play roles in connection, control, direction change, flow distribution, sealing, supporting and the like.
The existing pipe fittings are manufactured by compounding steel lining polytetrafluoroethylene in order to improve the use strength and functionality, the existing steel lining polytetrafluoroethylene composite pipe fittings are easy to have the problem that the connection between a steel lining and a polytetrafluoroethylene material is not tight enough, and the steel lining polytetrafluoroethylene composite pipe fittings are low in structural strength.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel compound pipe fitting of steel lining polytetrafluoroethylene to the problem that the junction between steel lining and the polytetrafluoroethylene material is inseparable enough and the lower problem of structural strength of the compound pipe fitting of steel lining polytetrafluoroethylene easily appears in the compound pipe fitting of steel lining polytetrafluoroethylene that proposes current in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a novel steel lining polytetrafluoroethylene composite pipe fitting comprises a stainless steel outer lining pipe, wherein a first polytetrafluoroethylene inner pipe is connected to the inner wall of one side of the stainless steel outer lining pipe through glue adhesion, a pouring block is connected to the outer wall of one side of the first polytetrafluoroethylene inner pipe through glue adhesion, a pouring groove is formed in the inner wall of one side of the stainless steel outer lining pipe, which is close to the outer side of the pouring block, a polytetrafluoroethylene supporting plate is connected to the inner wall of one side of the first polytetrafluoroethylene inner pipe through glue adhesion, a second polytetrafluoroethylene inner pipe is connected to the outer wall of one side, which is far away from the first polytetrafluoroethylene inner pipe, of the polytetrafluoroethylene supporting plate through glue adhesion, a polytetrafluoroethylene connecting plate is connected to the outer wall of one side of the polytetrafluoroethylene supporting plate, which is close to the space between the first polytetrafluoroethylene inner pipe and the second polytetrafluoroethylene inner pipe through glue adhesion, scribble on one side inner wall of second polytetrafluoroethylene inner tube and have the waterproof layer, scribble on one side outer wall of stainless steel outer liner pipe and have the corrosion-resistant layer, one side position department welding that is close to first polytetrafluoroethylene inner tube on one side inner wall of stainless steel outer liner pipe has the arc pipe, the inside packing of arc pipe has soundproof cotton, the embedding has the abrasionproof strip on one side outer wall of stainless steel outer liner pipe.
Compared with the prior art, the beneficial effects of the utility model are that: this compound pipe fitting of steel lining polytetrafluoroethylene, through pouring the piece and pouring the agree with in groove, improve the structural strength of first polytetrafluoroethylene inner tube and stainless steel outer liner union coupling department, avoid stainless steel outer liner pipe and the not hard up functional reduction of compound pipe that causes of first polytetrafluoroethylene inner tube coupling department, reduce life's problem, through the soundproof cotton of the intraductal embedding of welded arc pipe and arc on the stainless steel outer liner pipe inner wall, not only improve the compressive deformation intensity of stainless steel outer liner pipe, still effectual improvement compound pipe fitting's sound insulating ability, reduce the noise that compound pipe fitting water flow produced, in addition, through the abrasionproof strip on the stainless steel outer liner pipe outer wall can effectually avoid stainless steel outer liner pipe to its impact of external force in transportation and use, wearing and tearing and extrusion, guarantee the structural integrity of stainless steel outer liner pipe outer wall.
Drawings
Fig. 1 is a front view of the present invention;
fig. 2 is a side view of the present invention;
FIG. 3 is an enlarged view of the point A of FIG. 2 according to the present invention;
fig. 4 is an enlarged view of the point B in fig. 2 according to the present invention.
In the figure: 1. a stainless steel outer liner tube; 2. a first polytetrafluoroethylene inner tube; 3. pouring blocks; 4. pouring a groove; 5. a polytetrafluoroethylene support plate; 6. a second polytetrafluoroethylene inner tube; 7. a polytetrafluoroethylene connecting plate; 8. a waterproof layer; 9. a corrosion-resistant layer; 10. an arc tube; 11. sound insulation cotton; 12. an abrasion strip.
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.
Referring to fig. 1-4, the present invention provides a technical solution: a novel steel lining polytetrafluoroethylene composite pipe fitting comprises a stainless steel outer lining pipe 1, wherein a first polytetrafluoroethylene inner pipe 2 is connected to the inner wall of one side of the stainless steel outer lining pipe 1 through glue adhesion, a pouring block 3 is connected to the outer wall of one side of the first polytetrafluoroethylene inner pipe 2 through glue adhesion, a pouring groove 4 is formed in the position, close to the outer side of the pouring block 3, of the inner wall of one side of the stainless steel outer lining pipe 1, a polytetrafluoroethylene supporting plate 5 is connected to the inner wall of one side of the first polytetrafluoroethylene inner pipe 2 through glue adhesion, a second polytetrafluoroethylene inner pipe 6 is connected to the outer wall, far away from the first polytetrafluoroethylene inner pipe 2, of the polytetrafluoroethylene supporting plate 5 through glue adhesion, and a polytetrafluoroethylene connecting plate 7 is connected between the first polytetrafluoroethylene inner pipe 2 and the second polytetrafluoroethylene inner pipe 6 on the outer wall of one side of the polytetrafluoroethylene supporting plate 5 through glue adhesion, scribble on one side inner wall of second polytetrafluoroethylene inner tube 6 and scribble and have waterproof layer 8, scribble on one side outer wall of stainless steel outer liner pipe 1 and scribble and have corrosion-resistant layer 9, one side position department welding that is close to first polytetrafluoroethylene inner tube 2 on one side inner wall of stainless steel outer liner pipe 1 has arc pipe 10, and sound insulation cotton 11 is filled to the inside of arc pipe 10, and the embedding has wear prevention strip 12 on one side outer wall of stainless steel outer liner pipe 1.
The utility model discloses in: the number of the anti-abrasion strips 12 is four, and the four anti-abrasion strips 12 are symmetrically arranged on the outer wall of one side of the stainless steel outer liner tube 1; the protection capability of the outer wall of the stainless steel outer liner tube 1 is improved.
The utility model discloses in: the cross sections of the pouring block 3 and the pouring groove 4 are both T-shaped structures; the constraint limiting capacity of the pouring groove 4 on the pouring block 3 is improved.
The utility model discloses in: twelve pouring grooves 4 are arranged, and the twelve pouring grooves 4 are symmetrically arranged on the inner wall of one side of the stainless steel outer liner tube 1; the fastening capacity of the stainless steel outer liner pipe 1 to the first polytetrafluoroethylene inner pipe 2 is improved.
The utility model discloses in: the arc-shaped pipe 10 is a hollow semicircular pipe; the structural strength of the arc-shaped pipe 10 is improved conveniently through the semicircular structure of the arc-shaped pipe 10, and further the structural strength of the stainless steel outer liner pipe 1 is improved.
The utility model discloses in: the pipe wall thicknesses of the first polytetrafluoroethylene inner pipe 2 and the second polytetrafluoroethylene inner pipe 6 are the same; the structural strength of the first polytetrafluoroethylene inner tube 2 and the second polytetrafluoroethylene inner tube 6 is ensured to be the same.
The working principle is as follows: when in use, the pouring block 3 on the first polytetrafluoroethylene inner pipe 2 is embedded into the pouring groove 4 arranged on the inner wall of the stainless steel outer liner pipe 1, the structural strength of the joint of the first polytetrafluoroethylene inner pipe 2 and the stainless steel outer liner pipe 1 is improved through the matching of the pouring block 3 and the pouring groove 4, the problem that the functionality of the composite pipe is reduced and the service life is reduced due to the looseness of the joint of the stainless steel outer liner pipe 1 and the first polytetrafluoroethylene inner pipe 2 is solved, the structural strength inside the pipe can be improved to the maximum degree by the double-layer polytetrafluoroethylene pipeline consisting of the first polytetrafluoroethylene inner pipe 2 and the second polytetrafluoroethylene inner pipe 6, the normal use of the pipe can still be ensured when the inside of the pipe is damaged, the polytetrafluoroethylene support plate 5 and the polytetrafluoroethylene connecting plate 7 between the first polytetrafluoroethylene inner pipe 2 and the second polytetrafluoroethylene inner pipe 6 ensure the tightness and firmness of the connection, the soundproof cotton 11 of embedding in welded arc pipe 10 and the arc pipe 10 on the 1 inner wall of stainless steel bushing pipe, not only improve stainless steel bushing pipe 1's compressive deformation intensity, still effectual improvement composite pipe's sound-proofing ability, reduce the noise that composite pipe spare water flow produced, abrasionproof on the 1 outer wall of stainless steel bushing pipe decreases strip 12 can effectually avoid stainless steel bushing pipe 1 in the impact of external force to it in transportation and use, wearing and tearing and extrusion, guarantee the structural integrity of 1 outer wall of stainless steel bushing pipe.
In summary, the following steps: the steel lining polytetrafluoroethylene composite pipe fitting improves the structural strength of the joint of the first polytetrafluoroethylene inner pipe 2 and the stainless steel outer liner pipe 1 through the matching of the pouring block 3 and the pouring groove 4, avoids the problems of the function reduction and the service life reduction of the composite pipe caused by the looseness of the joint of the stainless steel outer liner pipe 1 and the first polytetrafluoroethylene inner pipe 2, the arc-shaped pipe 10 welded on the inner wall of the stainless steel outer liner pipe 1 and the soundproof cotton 11 embedded in the arc-shaped pipe 10 not only improve the compression deformation strength of the stainless steel outer liner pipe 1, but also effectively improve the sound insulation capability of the composite pipe fitting, reduce the noise generated by the water flow in the composite pipe fitting, in addition, through the abrasionproof strip 12 on the outer wall of stainless steel outer liner pipe 1 can effectually avoid stainless steel outer liner pipe 1 in transit and use external force to its impact, wearing and tearing and extrusion, guarantee the structural integrity of stainless steel outer liner pipe 1 outer wall.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
Claims (6)
1. The utility model provides a novel steel lining polytetrafluoroethylene composite pipe spare, includes stainless steel outer liner pipe (1), its characterized in that: the inner wall of one side of the stainless steel outer liner tube (1) is connected with a first polytetrafluoroethylene inner tube (2) through glue adhesion, the outer wall of one side of the first polytetrafluoroethylene inner tube (2) is connected with a pouring block (3) through glue adhesion, the outer side position of one side of the inner wall of the stainless steel outer liner tube (1) close to the pouring block (3) is provided with a pouring groove (4), the inner wall of one side of the first polytetrafluoroethylene inner tube (2) is connected with a polytetrafluoroethylene support plate (5) through glue adhesion, the outer wall of one side of the polytetrafluoroethylene support plate (5) far away from the first polytetrafluoroethylene inner tube (2) is connected with a second polytetrafluoroethylene inner tube (6) through glue adhesion, and the outer wall of one side of the polytetrafluoroethylene support plate (5) close to the first polytetrafluoroethylene inner tube (2) and the second polytetrafluoroethylene inner tube (6) is connected with a polytetrafluoroethylene connecting plate (7) through glue adhesion, paint on one side inner wall of second polytetrafluoroethylene inner tube (6) and have covered waterproof layer (8), paint on one side outer wall of stainless steel bushing pipe (1) and have covered corrosion-resistant layer (9), the welding of one side position department of being close to first polytetrafluoroethylene inner tube (2) on one side inner wall of stainless steel bushing pipe (1) has arc pipe (10), the inside packing of arc pipe (10) has soundproof cotton (11), the embedding has abrasionproof damage strip (12) on one side outer wall of stainless steel bushing pipe (1).
2. The novel steel-lined polytetrafluoroethylene composite pipe fitting as claimed in claim 1, wherein: the anti-abrasion strips (12) are arranged in four, and the four anti-abrasion strips (12) are symmetrically arranged on the outer wall of one side of the stainless steel outer liner tube (1).
3. The novel steel-lined polytetrafluoroethylene composite pipe fitting as claimed in claim 1, wherein: the cross sections of the pouring blocks (3) and the pouring grooves (4) are both T-shaped structures.
4. The novel steel-lined polytetrafluoroethylene composite pipe fitting as claimed in claim 1, wherein: twelve pouring grooves (4) are arranged, and the twelve pouring grooves (4) are symmetrically arranged on the inner wall of one side of the stainless steel outer liner tube (1).
5. The novel steel-lined polytetrafluoroethylene composite pipe fitting as claimed in claim 1, wherein: the arc-shaped pipe 10 is a hollow semicircular pipe.
6. The novel steel-lined polytetrafluoroethylene composite pipe fitting as claimed in claim 1, wherein: the pipe wall thicknesses of the first polytetrafluoroethylene inner pipe (2) and the second polytetrafluoroethylene inner pipe (6) are the same.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021924637.7U CN213332850U (en) | 2020-09-06 | 2020-09-06 | Novel steel lining polytetrafluoroethylene composite pipe fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021924637.7U CN213332850U (en) | 2020-09-06 | 2020-09-06 | Novel steel lining polytetrafluoroethylene composite pipe fitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213332850U true CN213332850U (en) | 2021-06-01 |
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ID=76060181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021924637.7U Active CN213332850U (en) | 2020-09-06 | 2020-09-06 | Novel steel lining polytetrafluoroethylene composite pipe fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213332850U (en) |
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2020
- 2020-09-06 CN CN202021924637.7U patent/CN213332850U/en active Active
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