CN201093131Y - Glass fibre reinforced plastic pressure tube - Google Patents
Glass fibre reinforced plastic pressure tube Download PDFInfo
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- CN201093131Y CN201093131Y CNU2007200138816U CN200720013881U CN201093131Y CN 201093131 Y CN201093131 Y CN 201093131Y CN U2007200138816 U CNU2007200138816 U CN U2007200138816U CN 200720013881 U CN200720013881 U CN 200720013881U CN 201093131 Y CN201093131 Y CN 201093131Y
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- fibre reinforced
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- tube wall
- fiber reinforced
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Abstract
The utility model relates to a glass steel pressure pipe. The glass steel pipe wall is made from resin intruded by fiber reinforced materials and consists of at least six layers of fiber reinforced material structures. The internal and external surface layers are of fiber felt reinforced material structures. A circumference of alternate-interval composite layer of the fiber reinforced material structure layer extending along the pipe wall longitudinally and the fiber reinforced material structure layer wound or entwined continuously along the pipe wall are arranged between the internal surface layer and the external surface layer. The alternate interval causes an anti-expansion wound or entwined structure to be arranged between two layers of bending-resistant structures, effectively guarantees both sides of the anti-expansion structure to be free from the impact and damage of the bending stress and guarantees a steady anti-expansion structure, thereby having a higher capability of resisting the internal pressure.
Description
Technical field: glass fiber reinforced plastic manometer tube is to be the tubing that bears pressure that material constitutes by glass fibre reinforced plastics, particularly the tubing that bears pressure that is made of the laminated glass steel structure.
Background technique: existing glass fiber reinforced plastic manometer tube, all be to invade resin by fibre reinforced materials to constitute the glass fibre reinforced plastics tube wall, the structure of fibre reinforced materials has along tube wall twines or braiding, structure along the fiber of the longitudinal extension of pipe along circumferential array is also arranged, and also have composite structrue layer Glass Steel Tube these structure random combination.But this random combination composite structrue layer Glass Steel Tube can not satisfy multidirectional structure stress, moment of flexure and moment of torsion,
Summary of the invention:
The present invention solves existing glass fiber reinforced plastic manometer tube can not bear complicated applied force and the lower technical problem of intensity, and a kind of glass fiber reinforced plastic manometer tube that can overcome all stressed distortion that produce is provided.
In order to address the above problem, glass fiber reinforced plastic manometer tube of the present invention, be to invade resin by fibre reinforced materials to constitute the glass fibre reinforced plastics tube wall, it is characterized in that: glass tube walls is made of at least six layers of fibre reinforced materials structure, the inner and outer surface layer is a fibrofelt reinforcing material structure, between the inner and outer surface layer for arrange a week and along the fibre reinforced materials construction layer of tube wall longitudinal extension with twine continuously along tube wall or the fibre reinforced materials construction layer alternate intervals composite bed of braiding.Alternate intervals like this, make a kind of anti-expansion winding or braiding structure between the structure of two-layer bend resistance, guarantee that effectively anti-structure both sides of expanding are not bent stressed influence and destruction, guaranteeing has stable anti-expansion structure, so can have the ability of higher anti-internal pressure.Equally, the structure of a kind of bend resistance and distortion two-layer anti-expansion twine or the structure of braiding between, the structure both sides that effectively guarantee bend resistance do not expanded stressed influence and destruction guarantee to have stable bend resistance structure.So also have the ability of having stablized anti-multiple complicated applied force, guarantee under the stress of multiple complexity, also can keep having very high strength capabilities with regard to having formed.Inside and outside fibrofelt reinforcing material structure can effectively guarantee extraneous local assault or bump or extruding, effectively prevents bigger crackle, extends and destroys inner fibrous structure, the intensity of anti-other abilities of influence.
Description of drawings: accompanying drawing has been represented a kind of six layers of glass fiber reinforced plastic manometer tube structure cross section cross-sectional schematic of the present invention.Example below in conjunction with accompanying drawing further specifies.
Specific embodiment:
Embodiment one, this six layers of glass fiber reinforced plastic manometer tube of the present invention as shown in the figure are to invade resin by fibre reinforced materials to constitute the glass fibre reinforced plastics tube wall, and it is characterized in that: glass tube walls is made of six layers of fibre reinforced materials structure.Be followed successively by one deck, two layers, three layers, four layers, five layers, six layers from inside to outside, different fibre reinforced materials structures is all arranged in each layer, constitute tube wall together with resin.First layer and layer 6 are inner and outer surface layers 1,6, are fibrofelt reinforcing material structure, are to be filled with fibrofelt in resin, as 30-100 gram glass fiber mat.The second layer between the inner and outer surface layer is the week and along the fibre reinforced materials construction layer 2 of tube wall longitudinal extension of arranging, and as the glass fiber yarn that adopts 4800Tex longitudinal extension in the second layer tube wall, and circumferentially arranges 80 along the second layer; The 3rd layer is the fibre reinforced materials construction layer 3 that twines continuously along tube wall, twines continuously along tube wall as the glass fiber yarn that adopts 2400Tex, forms the fibrous structure layer that one deck 1.6mm twines continuously; The 4th layer for arranging week and along the fibre reinforced materials construction layer 4 of tube wall longitudinal extension, as the glass fiber yarn that adopts 4800Tex longitudinal extension in the 4th layer of tube wall, and circumferentially arranges 160 along the 4th layer; Layer 5 is the fibre reinforced materials construction layer 5 that twines continuously along tube wall, twines continuously along tube wall as the glass fiber yarn that adopts 2400Tex, forms the fibrous structure layer that one deck 1.6mm twines continuously.Between the inner and outer surface layer, form counter-bending and anti-the expansion thus and strengthened the composite bed of structure alternate intervals, make a kind of anti-expansion winding structure between the structure of two-layer bend resistance, guarantee that effectively anti-structure both sides of expanding are not bent stressed influence and destruction, assurance has stable anti-expansion structure, so can have the ability of higher anti-internal pressure.Equally, the structure of a kind of bend resistance and distortion two-layer anti-expansion twine or the structure of braiding between, the structure both sides that effectively guarantee bend resistance do not expanded stressed influence and destruction guarantee to have stable bend resistance structure.So also have the ability of having stablized anti-multiple complicated applied force, guarantee under the stress of multiple complexity, also can keep having very high strength capabilities with regard to having formed.Inside and outside fibrofelt reinforcing material structure can effectively guarantee extraneous local assault or bump or extruding, effectively prevents bigger crackle, extends and destroys inner fibrous structure, the intensity of anti-other abilities of influence.
Embodiment two, a kind of seven layers of glass fiber reinforced plastic manometer tube of the present invention are to invade resin by fibre reinforced materials to constitute the glass fibre reinforced plastics tube wall, and it is characterized in that: glass tube walls is made of seven layers of fibre reinforced materials structure.Be followed successively by one deck, two layers, three layers, four layers, five layers, six layers, seven layers from inside to outside, different fibre reinforced materials structures is all arranged in each layer, constitute tube wall together with resin.First layer and layer 7 are the inner and outer surface layers, are fibrofelt reinforcing material structure, are to be filled with fibrofelt in resin, as 30 gram glass fiber mats.The second layer between the inner and outer surface layer is the week and along the fibre reinforced materials construction layer of tube wall longitudinal extension of arranging, and as the glass fiber yarn that adopts 4800Tex longitudinal extension in the second layer tube wall, and circumferentially arranges 80 along the second layer; The 3rd layer is the fibre reinforced materials construction layer that twines continuously along tube wall, twines continuously along tube wall as the glass fiber yarn that adopts 2400Tex, forms the fibrous structure layer that one deck 1.6mm twines continuously; The 4th layer for arranging week and along the fibre reinforced materials construction layer of tube wall longitudinal extension, as the glass fiber yarn that adopts 4800Tex longitudinal extension in the 4th layer of tube wall, and circumferentially arranges 160 along the 4th layer; Layer 5 is the fibre reinforced materials construction layer that twines continuously along tube wall, twines continuously along tube wall as the glass fiber yarn that adopts 2400Tex, forms the fibrous structure layer that one deck 1.6mm twines continuously; Layer 6 is the week and along the fibre reinforced materials construction layer of tube wall longitudinal extension of arranging, and as the glass fiber yarn that adopts 4800Tex longitudinal extension in the layer 6 tube wall, and circumferentially arranges 260 along layer 6.Between the inner and outer surface layer, form counter-bending and anti-the expansion thus and strengthened the composite bed of structure alternate intervals, make a kind of anti-expansion winding structure between the structure of two-layer bend resistance, guarantee that effectively anti-structure both sides of expanding are not bent stressed influence and destruction, assurance has stable anti-expansion structure, so can have the ability of higher anti-internal pressure.Equally, the structure of a kind of bend resistance and distortion two-layer anti-expansion twine or the structure of braiding between, the structure both sides that effectively guarantee bend resistance do not expanded stressed influence and destruction guarantee to have stable bend resistance structure.So also have the ability of having stablized anti-multiple complicated applied force, guarantee under the stress of multiple complexity, also can keep having very high strength capabilities with regard to having formed.Inside and outside fibrofelt reinforcing material structure can effectively guarantee extraneous local assault or bump or extruding, effectively prevents bigger crackle, extends and destroys inner fibrous structure, the intensity of anti-other abilities of influence.
Claims (1)
1. glass fiber reinforced plastic manometer tube, be to invade resin by fibre reinforced materials to constitute the glass fibre reinforced plastics tube wall, it is characterized in that: glass tube walls is made of at least six layers of fibre reinforced materials structure, the inner and outer surface layer is a fibrofelt reinforcing material structure, between the inner and outer surface layer for arrange a week and along the fibre reinforced materials construction layer of tube wall longitudinal extension with twine continuously along tube wall or the fibre reinforced materials construction layer alternate intervals composite bed of braiding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200138816U CN201093131Y (en) | 2007-08-17 | 2007-08-17 | Glass fibre reinforced plastic pressure tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200138816U CN201093131Y (en) | 2007-08-17 | 2007-08-17 | Glass fibre reinforced plastic pressure tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201093131Y true CN201093131Y (en) | 2008-07-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200138816U Expired - Fee Related CN201093131Y (en) | 2007-08-17 | 2007-08-17 | Glass fibre reinforced plastic pressure tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201093131Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101328993B (en) * | 2007-08-17 | 2010-08-18 | 大连宇星净水设备有限公司 | Glass fiber reinforced plastic pressure pipe and preparing method thereof |
| CN102434727A (en) * | 2011-11-30 | 2012-05-02 | 徐云清 | Glass fiber reinforced plastic finned tube and production method |
| CN104081098A (en) * | 2011-10-31 | 2014-10-01 | 长管有限公司 | Construction of pipes |
| CN106958696A (en) * | 2017-04-25 | 2017-07-18 | 广西北海跃达玻璃钢制品有限公司 | A kind of anti-extrusion glass fiber reinforced plastic sand-inclusion pipeline |
-
2007
- 2007-08-17 CN CNU2007200138816U patent/CN201093131Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101328993B (en) * | 2007-08-17 | 2010-08-18 | 大连宇星净水设备有限公司 | Glass fiber reinforced plastic pressure pipe and preparing method thereof |
| CN104081098A (en) * | 2011-10-31 | 2014-10-01 | 长管有限公司 | Construction of pipes |
| CN104081098B (en) * | 2011-10-31 | 2016-11-09 | 长管有限公司 | The construction of pipe |
| CN102434727A (en) * | 2011-11-30 | 2012-05-02 | 徐云清 | Glass fiber reinforced plastic finned tube and production method |
| CN102434727B (en) * | 2011-11-30 | 2014-03-05 | 徐云清 | Glass fiber reinforced plastic finned tube and production method |
| CN106958696A (en) * | 2017-04-25 | 2017-07-18 | 广西北海跃达玻璃钢制品有限公司 | A kind of anti-extrusion glass fiber reinforced plastic sand-inclusion pipeline |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: BeiJing Daking Eastern Technology Co., Ltd. Assignor: Dalian Yuxing Water Purifying Equipment Co., Ltd. Contract record no.: 2010990000722 Denomination of utility model: Glass fiber reinforced plastic pressure pipe and preparing method thereof Granted publication date: 20080730 License type: Exclusive License Record date: 20100908 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080730 Termination date: 20130817 |