CN203099110U - Compound pipeline and pipe fitting - Google Patents
Compound pipeline and pipe fitting Download PDFInfo
- Publication number
- CN203099110U CN203099110U CN 201320041666 CN201320041666U CN203099110U CN 203099110 U CN203099110 U CN 203099110U CN 201320041666 CN201320041666 CN 201320041666 CN 201320041666 U CN201320041666 U CN 201320041666U CN 203099110 U CN203099110 U CN 203099110U
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- pipe fitting
- layer
- pipe
- thickness
- pipeline
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- Expired - Lifetime
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Abstract
The utility model belongs to the technical field of pipelines, and particularly relates to a compound pipeline and pipe fitting which is suitable for conveying high-solid-content, high-corrosivity and high-temperature ore pulp materials. According to the technical scheme, the compound pipeline and pipe fitting comprises an inner layer pipe or inner pipe fitting layer and an outer layer pipeline or outer pipe fitting layer, wherein the inner layer pipe or inner pipe fitting layer is made of cast stone materials and with the thickness of 10-50mm, the outer layer pipeline or outer pipe fitting layer is made of glass fiber reinforced plastic materials with the thickness of 7-50mm and is wound on the outer wall of the inner layer pipe or inner pipe fitting layer, and a flange connecting mechanism is arranged on the end portion of the outer layer pipeline or outer pipe fitting layer. The compound pipeline and pipe fitting is large in rigidity and strength, and capable of bearing large pressure and long span, and also has the advantages of being corrosion resistant, anti-permeability and high in whole strength.
Description
Technical field
The utility model belongs to the pipe technology field, relate to concretely a kind of be suitable for carrying highly contain admittedly, the multiple tube and the pipe fitting of highly corrosive, high temperature ore pulp material.
Background technique
Carry highly contain admittedly, adopt of the pipeline of highly corrosive, high temperature ore pulp material and connection pipe fitting have corrosion-resistant, antiwear property and the metallic material of high temperature resistant degree or pipeline and the pipe fitting that the cast stone material constitutes more, but cast stone pipeline, pipe fitting have certain permeability in these pipe fittings, can cause the infiltration of the slurries of being carried, cause the pollution of external environment condition; And corrosion-resistant, the wear-resisting poor-performing of metallic conduit pipe fitting.
The model utility content
The purpose of this utility model provides a kind of simple in structure and have wear-corrosion resistance, corrosion-resistant, resistant to elevated temperatures multiple tube and pipe fitting, to overcome the deficiencies in the prior art.
Realize that the technological scheme that the utility model above-mentioned purpose is adopted is:
A kind of multiple tube comprises that the thickness that is made of the cast stone material is the inner tube of 10～50mm and to be wound in the thickness that the glass fibre reinforced plastic material on its outer wall constitutes be the external pipe of 7～50mm, and the two ends of this outer layer pipe are provided with flange bindiny mechanism.
And, be filled with the clay bonding layer between described inner tube and external pipe; Described external pipe is provided with the ring skeleton circle.
A kind of composite pipe fitting comprises that the thickness that is made of the cast stone material is the interior pipe fitting layer of 10～50mm and to be wound in the thickness that the glass fibre reinforced plastic material on its outer wall constitutes be the outer tube member layer of 7～50mm, and the end of this outer tube member layer is provided with flange bindiny mechanism.
And described interior pipe fitting layer and outer tube member interlayer are filled with the clay bonding layer; Described outer tube member layer is provided with the ring skeleton circle.
Multiple tube provided by the utility model and pipe fitting compared with prior art have the following advantages: one, because this multiple tube and pipe fitting all have inner tube, interior pipe fitting layer and are arranged at its outside external pipe, outer tube member layer formation, and the glass fibre reinforced plastic material that constitutes external pipe, outer tube member layer has bigger rigidity and intensity, for the inner tube that is made of the cast stone material, interior pipe fitting layer provide enough protection and supports, solved single glass-ceramic tubre from great, press in anti-and bending resistance a little less than, be difficult to bear pressure greatly and than the problem of long span; Its two, the inner tube, the interior pipe fitting layer that are made of the cast stone material have good wear-corrosion resistance, corrosion-resistant, resistant to elevated temperatures characteristic and heat preservation property, can reduce the carrying temperature of external pipe, outer tube member layer, have improved the using scope of pipeline integral body; Its three because the external pipe, the outer tube member layer that constitute have well corrosion-resistant and permeability resistance, when crackle or perforation appearred in inner tube, interior pipe fitting layer, the medium in the pipeline seepage can not occur yet, has good Safety performance; Its four because inner tube, interior pipe fitting layer and external pipe, outer tube member interlayer are filled with the clay bonding layer, make its integral intensity improve greatly.
Description of drawings
Fig. 1: the structural representation of the multiple tube that provides for the utility model;
Fig. 2: the structural representation of the composite pipe fitting that provides for the utility model;
Fig. 3: the structural representation of compound tee pipe fitting;
Fig. 4: the structural representation of compound reducing fittings.
Embodiment
The multiple tube that the utility model is provided below in conjunction with accompanying drawing, the structure of pipe fitting are described in further detail:
Being illustrated in figure 1 as the utility model provides a kind of structural representation of multiple tube.The structure that constitutes this multiple tube comprises that the thickness that is made of the cast stone material is the inner tube 1 of 10～50mm and to be wound in the thickness that the glass fibre reinforced plastic material on its outer wall constitutes be the external pipe 2 of 7～50mm, and is provided with flange land 3 at the two ends of external pipe 2; Wherein, between inner tube and external pipe, be filled with clay bonding layer 4 in order to improve the adhesiveness of inner and outer pipes interlayer.External pipe is provided with ring skeleton circle 5 can make this multiple tube lay on complicated interface, lays stability to improve it.
Being illustrated in figure 2 as the utility model provides a kind of structural representation of composite elbow pipe fitting.The structure that constitutes this composite elbow pipe fitting comprises that the thickness that is made of the cast stone material is the interior pipe fitting layer 6 of 10～50mm and to be wound in the thickness that the glass fibre reinforced plastic material on its outer wall constitutes be the outer tube member layer 7 of 7～50mm, and the end of this outer tube member layer is provided with flange land 3; Wherein in order to improve the adhesiveness of inside and outside pipe fitting layer, pipe fitting layer and outer tube member interlayer are filled with clay bonding layer 4 in above-mentioned.The outer tube member layer is provided with the ring skeleton circle, can make this composite pipe fitting lay on complicated interface, lays stability to improve it.
The structure that constitutes composite pipe fitting can also be reducing fittings or other a four-way connection pipe fitting etc. as shown in Figure 4 behind as shown in Figure 3 the tee pipe fitting.Comprise equally that in the threeway shown in Fig. 3,4, reducing fittings the thickness that is made of the cast stone material is the interior pipe fitting layer 6 of 10～50mm and to be wound in the thickness that the glass fibre reinforced plastic material on its outer wall constitutes be that the outer tube member layer 7 of 7～50mm and the clay bonding layer 4 that is filled in the two constitute, the end of this outer tube member layer is provided with the structure of flange land 3.
Claims (6)
1. multiple tube, it is characterized in that: comprise that the thickness that is made of the cast stone material is the inner tube of 10～50mm and to be wound in the thickness that the glass fibre reinforced plastic material on its outer wall constitutes be the external pipe of 7～50mm, the two ends of this outer layer pipe are provided with flange bindiny mechanism.
2. a kind of multiple tube according to claim 1 is characterized in that: be filled with the clay bonding layer between described inner tube and external pipe.
3. a kind of multiple tube according to claim 1 is characterized in that: described external pipe is provided with the ring skeleton circle.
4. composite pipe fitting, it is characterized in that: comprise that the thickness that is made of the cast stone material is the interior pipe fitting layer of 10～50mm and to be wound in the thickness that the glass fibre reinforced plastic material on its outer wall constitutes be the outer tube member layer of 7～50mm, the end of this outer tube member layer is provided with flange bindiny mechanism.
5. a kind of composite pipe fitting according to claim 4 is characterized in that: pipe fitting layer and outer tube member interlayer are filled with the clay bonding layer in described.
6. a kind of composite pipe fitting according to claim 4 is characterized in that: described outer tube member layer is provided with the ring skeleton circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320041666 CN203099110U (en) | 2013-01-25 | 2013-01-25 | Compound pipeline and pipe fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320041666 CN203099110U (en) | 2013-01-25 | 2013-01-25 | Compound pipeline and pipe fitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203099110U true CN203099110U (en) | 2013-07-31 |
Family
ID=48850514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320041666 Expired - Lifetime CN203099110U (en) | 2013-01-25 | 2013-01-25 | Compound pipeline and pipe fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203099110U (en) |
-
2013
- 2013-01-25 CN CN 201320041666 patent/CN203099110U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130731 |
|
| CX01 | Expiry of patent term |