CN213541554U - Glass fiber reinforced plastic lift pipe - Google Patents
Glass fiber reinforced plastic lift pipe Download PDFInfo
- Publication number
- CN213541554U CN213541554U CN202022318085.1U CN202022318085U CN213541554U CN 213541554 U CN213541554 U CN 213541554U CN 202022318085 U CN202022318085 U CN 202022318085U CN 213541554 U CN213541554 U CN 213541554U
- Authority
- CN
- China
- Prior art keywords
- reinforced plastic
- pipe
- loudspeaker form
- weaving
- lining
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000011152 fibreglass Substances 0.000 title claims abstract description 9
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 8
- 239000011521 glass Substances 0.000 claims abstract description 8
- 239000010959 steel Substances 0.000 claims abstract description 8
- 239000000835 fiber Substances 0.000 claims abstract description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 4
- 239000010935 stainless steel Substances 0.000 claims abstract description 4
- 229920002430 Fibre-reinforced plastic Polymers 0.000 claims 2
- 239000003365 glass fiber Substances 0.000 claims 2
- 238000009954 braiding Methods 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 238000009941 weaving Methods 0.000 abstract description 14
- 239000002253 acid Substances 0.000 abstract description 3
- 239000003513 alkali Substances 0.000 abstract description 3
- 238000005260 corrosion Methods 0.000 abstract description 3
- 230000007797 corrosion Effects 0.000 abstract description 3
- 238000004804 winding Methods 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 229910001141 Ductile iron Inorganic materials 0.000 description 1
- 230000003487 anti-permeability effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Images
Landscapes
- Laminated Bodies (AREA)
Abstract
The utility model provides a glass steel lift pipe, relates to tubular product technical field, and it includes body, ring flange, supports the inside lining, the tip of body be loudspeaker form open-ended glass steel pipe, the body from interior to exterior includes inner weaving layer, intermediate level, outer weaving layer respectively, support the inside lining for with the interior lining of body loudspeaker form opening inner wall matched with rigidity, the inner chamber of ring flange be equipped with body loudspeaker form opening outer wall matched with wedge step. The inner weaving layer and the outer weaving layer are weaving layers formed by weaving, winding and pultrusion through fibers. The supporting lining is made of stainless steel. The flange plate is made of glass fiber reinforced plastic. The utility model discloses a tensile strength and specific strength are high, and the proportion is little, transportation, simple to operate, and acid and alkali corrosion resistance can soak for a long time and use long service life in aqueous.
Description
Technical Field
The utility model relates to the technical field of tubular product, a glass steel lift pipe specifically says so.
Background
The traditional lift pipe comprises a metal pipe (nodular cast iron pipe), a concrete pipe and a plastic pipe, and the metal pipe is easy to corrode, short in service life, large in specific gravity, inconvenient to transport and install, and low in tensile strength and specific strength; the concrete pipe has poor anti-permeability, and the media seeped in the use process are easy to seriously cause pollution to underground water and soil, heavy in weight and inconvenient to transport and install; the plastic pipe has low specific strength, is easy to break under the action of high water pressure, and has poor temperature resistance.
SUMMERY OF THE UTILITY MODEL
In order to overcome the shortcoming that above-mentioned prior art exists, the utility model aims to provide a glass steel lift pipe, the tensile strength and the specific strength of this lift pipe are high, and the proportion is little, transportation, simple to operate, and acid and alkali corrosion resistance can soak for a long time and use long service life in aqueous.
In order to solve the problem, the utility model adopts the following technical scheme: the utility model provides a glass steel lift pipe, characterized by includes body, ring flange, support inside lining, the tip of body be loudspeaker form open-ended glass steel pipe, the body includes inner braid, intermediate level, outer braid respectively from interior to exterior, the support inside lining be with body loudspeaker form opening inner wall matched with rigidity inside lining, the inner chamber of ring flange be equipped with body loudspeaker form opening outer wall matched with wedge step.
Further: the inner weaving layer and the outer weaving layer are weaving layers formed by weaving, winding and pultrusion through fibers.
Further: the supporting lining is made of stainless steel.
Further, the method comprises the following steps of; the flange plate is made of glass fiber reinforced plastic.
The utility model has the advantages that:
1. the lift pipe has high tensile strength and specific strength, small specific gravity, convenient transportation and installation, acid and alkali corrosion resistance, long service life and capability of being soaked in water for a long time.
2. The supporting lining is a rigid lining body matched with the inner wall of the horn-shaped opening of the pipe body, and when the pipe body is connected through the flange, the supporting lining can effectively play a supporting role, and the horn-shaped opening of the pipe body is prevented from being damaged due to pulling pressure.
3. The inner chamber of ring flange be equipped with body tubaeform opening outer wall matched with wedge step, when flange joint, along with the fastening of ring flange, under the effect of wedge step, the ring flange can effectually hold the body tightly, guarantee between the flange of body and the pump body or be connected closely firmly between body and the body.
Drawings
The invention is further described with reference to the following figures and examples:
fig. 1 is a schematic structural diagram of the present invention;
in the figure: 1 supporting lining, 2 pipe bodies, 21 horn-shaped openings, 3 flange plates and 31 wedge-shaped steps.
Detailed Description
As shown in fig. 1, a glass fiber reinforced plastic lift pipe comprises a pipe body 2, a flange 3 and a supporting lining 1, wherein the end part of the pipe body 2 is a glass fiber reinforced plastic pipe with a horn-shaped opening 21, the pipe body 2 comprises an inner woven layer, an intermediate layer and an outer woven layer from inside to outside respectively, the supporting lining 1 is a rigid inner lining matched with the inner wall of the horn-shaped opening 21 of the pipe body 2, and a wedge-shaped step 31 matched with the outer wall of the horn-shaped opening 21 of the pipe body 2 is arranged in an inner cavity of the flange 3.
The inner weaving layer and the outer weaving layer are weaving layers formed by weaving, winding and pultrusion through fibers.
The supporting lining 1 is made of stainless steel. The flange 3 is made of glass fiber reinforced plastic.
The present invention is not limited to the above embodiment.
Claims (4)
1. The utility model provides a glass steel lift pipe, characterized by includes body, ring flange, support inside lining, the tip of body be loudspeaker form open-ended glass steel pipe, the body includes inner braid, intermediate level, outer braid respectively from interior to exterior, the support inside lining be with body loudspeaker form opening inner wall matched with rigidity inside lining, the inner chamber of ring flange be equipped with body loudspeaker form opening outer wall matched with wedge step.
2. A glass reinforced plastic lift tube according to claim 1, wherein the inner and outer braided layers are both braided layers pultruded by braiding fibers.
3. A glass reinforced plastic lift tube according to claim 1 or 2, wherein the support liner is stainless steel.
4. A glass fibre reinforced plastic lift pipe according to claim 1 or 2 wherein the flange is of glass fibre reinforced plastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022318085.1U CN213541554U (en) | 2020-10-10 | 2020-10-10 | Glass fiber reinforced plastic lift pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022318085.1U CN213541554U (en) | 2020-10-10 | 2020-10-10 | Glass fiber reinforced plastic lift pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213541554U true CN213541554U (en) | 2021-06-25 |
Family
ID=76497965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022318085.1U Expired - Fee Related CN213541554U (en) | 2020-10-10 | 2020-10-10 | Glass fiber reinforced plastic lift pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213541554U (en) |
-
2020
- 2020-10-10 CN CN202022318085.1U patent/CN213541554U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210625 |