CN209196308U - A kind of throttling spigot-and-socket HDPE winding reinforcing pipe being exclusively used in sewage discharge - Google Patents
A kind of throttling spigot-and-socket HDPE winding reinforcing pipe being exclusively used in sewage discharge Download PDFInfo
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- CN209196308U CN209196308U CN201822102772.2U CN201822102772U CN209196308U CN 209196308 U CN209196308 U CN 209196308U CN 201822102772 U CN201822102772 U CN 201822102772U CN 209196308 U CN209196308 U CN 209196308U
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- spigot
- tube body
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- hole
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Abstract
The utility model provides a kind of throttling spigot-and-socket HDPE winding reinforcing pipe for being exclusively used in sewage discharge, including tube body, and the winding pipe outside tube body, the side of tube body is equipped with bell and spigot, the other side is equipped with bell end, the outside of bell and spigot is equipped with the first connection ring, first connection ring is equipped with first through hole, the outside of bell end is equipped with the second connection ring, second connection ring is equipped with the second through-hole, first through hole is connect with the second through-hole by shaft, tube body is mainly made of PE internal layer and PE outer layer, the internal sleeve of PE internal layer is equipped with stainless steel stratum reticulare, the inside of stainless steel stratum reticulare is equipped with smooth layer, smooth layer is equipped with drainage trough, buffer layer and flame-retardant layer are successively arranged between PE internal layer and PE outer layer, the outside of PE outer layer is equipped with anti-corrosion layer.The utility model has the characteristics that structure simple, good seal performance, practical.
Description
Technical field
The utility model relates to HDPE winding reinforcing pipe technical field more particularly to a kind of throttlings for being exclusively used in sewage discharge
Spigot-and-socket HDPE winding reinforcing pipe.
Background technique
Winding pipe is one kind using high density polyethylene (HDPE) as raw material, through winding a kind of tubing of welding fabrication, due to its uniqueness
Moulding process, diameter can be produced up to 3 meters of tubing, this is that other production technologies are difficult to complete, high density polyethylene (HDPE) by
It not only ensure that product forming technique and product quality in itself excellent welding performance of melting, and provided for construction connection
A variety of reliable fashions are heat-shrinked connection etc. such as electric heating fusion welding.But the existing HDPE winding enhancing for being exclusively used in sewage discharge
Pipe mostly uses greatly single construction to connect, and it is easy to appear connector leakages in this way, cause environmental pollution, and the not set guarantor of tube body
Sheath causes its service life to be restricted.
Therefore, for problem of the prior art, it is necessary to provide the new scheme of one kind to solve the problems, such as this.
Utility model content
Purpose of the utility model is to solve the existing HDPE winding reinforcing pipes for being exclusively used in sewage discharge to adopt mostly
It is connected with single construction, it is easy to appear connector leakages in this way, cause environmental pollution, and the not set protective layer of tube body, lead
The problem of causing its service life to be restricted, and provide a kind of throttling spigot-and-socket HDPE winding enhancing for being exclusively used in sewage discharge
Pipe.
It originally is that utility model is achieved through the following technical solutions: a kind of throttling spigot-and-socket HDPE being exclusively used in sewage discharge
The side of winding reinforcing pipe, including tube body, and the winding pipe outside tube body, the tube body is equipped with bell and spigot, the other side
Equipped with bell end, the outside of the bell and spigot is equipped with the first connection ring, and first connection ring is equipped with first through hole, described to hold
The outside of spigot is equipped with the second connection ring, and second connection ring is equipped with the second through-hole, the first through hole and the second through-hole
It is connected by shaft, the tube body is mainly made of PE internal layer and PE outer layer, and the internal sleeve of the PE internal layer is equipped with not
Become rusty steel mesh layer, and the inside of the stainless steel stratum reticulare is equipped with smooth layer, and the smooth layer is equipped with drainage trough, the PE internal layer and PE
Buffer layer and flame-retardant layer are successively arranged between outer layer, the outside of the PE outer layer is equipped with anti-corrosion layer.
Further, the inner top of the bell and spigot is equipped with the first annular groove mouth, and the outer top of the bell end is equipped with second
Annular groove mouth is equipped with sealing rubber ring between first annular groove mouth and the second annular groove mouth.
Further, the smooth layer is made of stainless steel material.
Further, the flame-retardant layer is filled by asbestos fibre.
Further, the anti-corrosion layer uses high pressure painting.
The beneficial effects of the utility model are embodied in: by the way that the first connection ring, the first connection is arranged in the external of bell and spigot
First through hole is set on ring, and the external of bell end is arranged the second connection ring, the second through-hole, first through hole is arranged in the second connection ring
It is connect with the second through-hole by shaft, tube body is mainly made of PE internal layer and PE outer layer, and the inside of PE internal layer is arranged not
Become rusty steel mesh layer, and smooth layer is arranged in the inside of stainless steel stratum reticulare, and smooth layer is made of stainless steel material, and drainage is arranged on smooth layer
Slot sets gradually buffer layer and flame-retardant layer between PE internal layer and PE outer layer, flame-retardant layer is filled by asbestos fibre, PE outer layer
Outside setting anti-corrosion layer, anti-corrosion layer use high pressure painting, and the inner top of bell and spigot is arranged the first annular groove mouth, bell end it is outer
The second annular groove mouth is arranged in top, and sealing rubber ring is equipped between the first annular groove mouth and the second annular groove mouth, makes sewage meaning discharge, and interface
Locate two way seal connection, buffer layer, flame-retardant layer and the anti-corrosion layer for effectively improving the sealing performance of interface, and being arranged, Ke Yiti
Shock resistance, heat resistance and the corrosion resistance of high tube body.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model.
Fig. 2 is the utility model interface internal structural schematic diagram.
Fig. 3 is the utility model tube body cross-sectional internal structural schematic diagram.
1 tube body, 2 winding pipe, 3 bell and spigots, 4 bell ends, 5 first connection rings, 6 first through hole, 7 second connection rings, 8 second
It is through-hole, 9 threaded rods, 10PE internal layer, 11PE outer layer, 12 stainless steel stratum reticulares, 13 smooth layers, 14 drainage troughs, 15 buffer layers, 16 fire-retardant
Layer, 17 anti-corrosion layers, 18 first annular groove mouths, 19 second annular groove mouths, 20 sealing rubber rings.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-3, a kind of throttling spigot-and-socket HDPE winding reinforcing pipe being exclusively used in sewage discharge, including tube body 1, and
Winding pipe 2 outside tube body 1, the side of the tube body 1 are equipped with bell and spigot 3, and the other side is equipped with bell end 4, the socket joint
The outside of mouth 3 is equipped with the first connection ring 5, and first connection ring 5 is equipped with first through hole 6, and the outside of the bell end 4 is equipped with
Second connection ring 7, second connection ring 7 are equipped with the second through-hole 8, and the first through hole 6 and the second through-hole 8 pass through threaded rod
9 are cooperatively connected, and the tube body 1 is mainly made of PE internal layer 10 and PE outer layer 11, and the internal sleeve of the PE internal layer 10 is equipped with stainless
Steel mesh layer 12, the inside of the stainless steel stratum reticulare 12 are equipped with smooth layer 13, and the smooth layer 13 is equipped with drainage trough 14, the PE
Buffer layer 15 and flame-retardant layer 16 are successively arranged between internal layer 10 and PE outer layer 11, the outside of the PE outer layer 11 is equipped with anti-corrosion layer
17。
In the utility model structure, the inner top of the bell and spigot 3 is equipped with the first annular groove mouth 18, the bell end 4 it is outer
Top is equipped with the second annular groove mouth 19, sealing rubber ring 20 is equipped between first annular groove mouth 18 and the second annular groove mouth 19, by setting
Set the first annular groove mouth 18 and the second annular groove mouth 19, and the sealing rubber ring 20 between the first annular groove mouth 18 and the second annular groove mouth 19 can be into
The sealing performance of one step raising interface；The smooth layer 13 is made of stainless steel material, stainless steel material do not allow it is perishable, surely
It is qualitative good, improve the service life of smooth layer 13；The flame-retardant layer 16 is filled by asbestos fibre, and asbestos fibre has fire-retardant
The features such as effect is good, production cost is low can effectively improve the heat resistance of tube body 1；The anti-corrosion layer 17 uses high pressure spray
It applies, high pressure painting is more convenient, and good evenness, improves the service life of tube body 1.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of throttling spigot-and-socket HDPE winding reinforcing pipe for being exclusively used in sewage discharge, including tube body (1), and it is set to tube body
(1) external winding pipe (2), it is characterized in that: the side of the tube body (1) is equipped with bell and spigot (3), the other side is equipped with bell end
(4), the outside of the bell and spigot (3) is equipped with the first connection ring (5), and first connection ring (5) is equipped with first through hole (6),
The outside of the bell end (4) is equipped with the second connection ring (7), and second connection ring (7) is equipped with the second through-hole (8), described
First through hole (6) and the second through-hole (8) are cooperatively connected by threaded rod (9), and the tube body (1) is mainly by PE internal layer (10) and PE
Outer layer (11) composition, the internal sleeve of the PE internal layer (10) are equipped with stainless steel stratum reticulare (12), the stainless steel stratum reticulare (12) it is interior
Portion is equipped with smooth layer (13), and the smooth layer (13) is equipped with drainage trough (14), the PE internal layer (10) and PE outer layer (11) it
Between be successively arranged buffer layer (15) and flame-retardant layer (16), the outside of the PE outer layer (11) is equipped with anti-corrosion layer (17).
2. a kind of throttling spigot-and-socket HDPE winding reinforcing pipe for being exclusively used in sewage discharge according to claim 1, special
Sign is: the inner top of the bell and spigot (3) is equipped with the first annular groove mouth (18), and the outer top of the bell end (4) is equipped with the second ring
Notch (19) is equipped with sealing rubber ring (20) between first annular groove mouth (18) and the second annular groove mouth (19).
3. a kind of throttling spigot-and-socket HDPE winding reinforcing pipe for being exclusively used in sewage discharge according to claim 1, special
Sign is made of: the smooth layer (13) is using stainless steel material.
4. a kind of throttling spigot-and-socket HDPE winding reinforcing pipe for being exclusively used in sewage discharge according to claim 1, special
Sign is: the flame-retardant layer (16) is filled by asbestos fibre.
5. a kind of throttling spigot-and-socket HDPE winding reinforcing pipe for being exclusively used in sewage discharge according to claim 1, special
Sign is: the anti-corrosion layer (17) uses high pressure painting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822102772.2U CN209196308U (en) | 2018-12-14 | 2018-12-14 | A kind of throttling spigot-and-socket HDPE winding reinforcing pipe being exclusively used in sewage discharge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822102772.2U CN209196308U (en) | 2018-12-14 | 2018-12-14 | A kind of throttling spigot-and-socket HDPE winding reinforcing pipe being exclusively used in sewage discharge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209196308U true CN209196308U (en) | 2019-08-02 |
Family
ID=67429166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822102772.2U Active CN209196308U (en) | 2018-12-14 | 2018-12-14 | A kind of throttling spigot-and-socket HDPE winding reinforcing pipe being exclusively used in sewage discharge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209196308U (en) |
-
2018
- 2018-12-14 CN CN201822102772.2U patent/CN209196308U/en active Active
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