CN202220913U - FRPP high strength reinforcement pipe - Google Patents
FRPP high strength reinforcement pipe Download PDFInfo
- Publication number
- CN202220913U CN202220913U CN2011203007112U CN201120300711U CN202220913U CN 202220913 U CN202220913 U CN 202220913U CN 2011203007112 U CN2011203007112 U CN 2011203007112U CN 201120300711 U CN201120300711 U CN 201120300711U CN 202220913 U CN202220913 U CN 202220913U
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- CN
- China
- Prior art keywords
- straight
- pipe
- frpp
- straight shape
- high tenacity
- 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
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- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model relates to a FRPP high strength reinforcement pipe, which belongs to the conveying pipeline technology field, and can be used for water supply, drainage, pollution discharge and exhaust. The reinforcement pipe comprises a straight-shaped outer pipe and a straight-shaped inner pipe. Two ends of the straight-shaped outer pipe and two ends of the straight-shaped inner pipe are formed by the melting extrusion shaping manner, and a space can be formed between two pipes. A group of reinforcement pipes are disposed on the straight-shaped outer pipe at intervals. By adopting the above mentioned technology, a straight-shaped FRPP high strength reinforcement pipe having advantages of simple structure and convenient production can be achieved. A group of reinforced ribs are disposed on the straight-shaped outer pipe at intervals, thereby the reinforcement pipe has advantages of anti-pressure, anti-shock, and anti-impact. According to different specifications and sizes of pipes, the physical mechanical properties can be tested, the technical requirements of serial testing products accord with the CJ/T225-2000 standard, and the technical improvement on the research and development of moulding dies and on the moulding temperature-control system can be carried out, besides, the combined debugging of the steel joint moulding pretreatment equipment, the combined production line, the die system, the moulding system can be carried out.
Description
Technical field
The utility model belongs to the conveyance conduit technical field, is specifically related to a kind of simple in structure and FRPP high tenacity riffled tube that intensity is high.
Background technique
Conveyance conduit is widely used in water supply, draining, blowdown, exhaust, subway ventilation, mine ventilation, field irrigation etc.A lot of cement pipe, steel pipes of using such as groundwater supply, draining, owing to cement pipe, steel pipe are the rigidity pipe, weight is big; Transportation and arrangement inconvenience, and break easily, maximum PVC or similar pipeline are used in exhaust, subway ventilation, mine ventilation at present; Basic is the single wall solid tubes, and the raw material consumption is big, causes cost high; And since the big and cement pipe of weight etc. have same transportation and arrange problems such as difficulty.
The model utility content
To the problems referred to above that exist in the existing technology, the purpose of the utility model is to provide a kind of simple in structure and FRPP high tenacity riffled tube that intensity is high.
Described a kind of FRPP high tenacity riffled tube; It is characterized in that described riffled tube comprises the straight shape outer tube and the interior pipe of straight shape of surface smoothing; Described straight shape outer tube passes through melted extrusion modeling with the interior pipe of straight shape two ends; Form the space between two pipes, at interval one group of stiffening rib is set on the described straight shape outer tube, described FRPP is the abbreviation of TRPP.
Described a kind of FRPP high tenacity riffled tube is characterized in that at least one end of described high tenacity riffled tube termination is equipped with the enlarging that is used for institute's link connection.
Described a kind of FRPP high tenacity riffled tube is characterized in that described stiffening rib is 6.
Described a kind of FRPP high tenacity riffled tube is characterized in that described straight shape outer tube is for the TRPP being the straight shape pipe of material through extrusion modling.
Described a kind of FRPP high tenacity riffled tube is characterized in that described straight shape outer tube is for the TRPP being the ganoid straight shape pipe of material through extrusion modling.
Above-mentioned a kind of FRPP high tenacity riffled tube is used for water supply, draining, blowdown, exhaust, subway ventilation, mine ventilation, field irrigation etc.Described riffled tube comprises the straight shape outer tube of surface smoothing and directly manages in the shape that described straight shape outer tube passes through melted extrusion modeling with the interior pipe of straight shape two ends, forms the space between two pipes, and one group of stiffening rib is set on the described straight shape outer tube at interval.The utility model is through adopting above-mentioned technology; Obtain a kind of FRPP high tenacity riffled tube of straight shape, simple in structure, easily manufactured; One group of stiffening rib is set on straight shape outer tube at interval; Resistance to compression, antidetonation, shock resistance are good, carry out the physical and mechanical property test according to tubing different specifications size, and the technical requirements applicability of campaign product all should meet the CJ/T225-2000 standard; Wherein shaping die research and development and mold temperature control system are all carried out technological improvement, and extrusion equipment, steel joint moulding pre-processing device, composite production line, mold system, formation system are carried out combined debugging.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Among the figure: the straight shape outer tube of 1-, 2-stiffening rib, pipe in the straight shape of 3-.
Embodiment
Below in conjunction with Figure of description the utility model is done further to describe:
As shown in Figure 1, a kind of FRPP high tenacity riffled tube is used for water supply, draining, blowdown, exhaust, subway ventilation, mine ventilation, field irrigation etc.Described riffled tube comprises surface smoothing, and to be material with the TRPP manage 3 in the straight shape outer tube 1 of extrusion modling and straight shape; Described straight shape outer tube 1 passes through melted extrusion modeling with the interior pipe of straight shape 3 two ends; Form the space between two pipes; At interval one group of stiffening rib 2 is set on the described straight shape outer tube 1, described stiffening rib 2 vertically is arranged on the straight shape outer tube 1, and the utility model is selected 6 for use.For with pipe fitting property easy to connect, at least one end of described high tenacity riffled tube termination is equipped with and is used for the enlarging that the institute link connects.
The described double-wall corrugated pipe of the utility model is used for large-scale water delivery, supplies water; Draining, blowdown, exhaust; Subway ventilation, mine ventilation, field irrigation etc.; Through adopting above-mentioned technology, obtain a kind of FRPP high tenacity riffled tube of straight shape, simple in structure; Easily manufactured, adopt advanced steel band moulding, stiffening rib technical finesse and cylinder structure, and in the computer-aided control temperature and the intensity of production process; One group of stiffening rib is being set on straight shape outer tube at interval, and resistance to compression, antidetonation, shock resistance are good, carry out the physical and mechanical property test according to tubing different specifications size; The technical requirements applicability of campaign product all should meet the CJ/T225-2000 standard, and wherein shaping die research and development and mold temperature control system are all carried out technological improvement, and extrusion equipment, steel joint moulding pre-processing device, composite production line, mold system, formation system are carried out combined debugging.
Claims (5)
1. FRPP high tenacity riffled tube; It is characterized in that described riffled tube comprises the straight shape outer tube (1) and the straight interior pipe of shape (3) of surface smoothing; Described straight shape outer tube (1) passes through melted extrusion modeling with the interior pipe of straight shape (3) two ends; Form the space between two pipes, described straight shape outer tube (1) is gone up one group of stiffening rib (2) is set at interval.
2. a kind of FRPP high tenacity riffled tube according to claim 1 is characterized in that at least one end of described high tenacity riffled tube termination is equipped with the enlarging that is used for institute's link connection.
3. a kind of FRPP high tenacity riffled tube according to claim 1 is characterized in that described stiffening rib (2) is 6.
4. a kind of FRPP high tenacity riffled tube according to claim 1 is characterized in that described straight shape outer tube (1) is for the TRPP being the straight shape pipe of material through extrusion modling.
5. a kind of FRPP high tenacity riffled tube according to claim 1 is characterized in that described straight shape outer tube (3) is for the TRPP being the ganoid straight shape pipe of material through extrusion modling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203007112U CN202220913U (en) | 2011-08-18 | 2011-08-18 | FRPP high strength reinforcement pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203007112U CN202220913U (en) | 2011-08-18 | 2011-08-18 | FRPP high strength reinforcement pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202220913U true CN202220913U (en) | 2012-05-16 |
Family
ID=46042940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203007112U Expired - Fee Related CN202220913U (en) | 2011-08-18 | 2011-08-18 | FRPP high strength reinforcement pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202220913U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104912259A (en) * | 2015-06-23 | 2015-09-16 | 湖南科技大学 | FRP pipe with ribs and component |
| CN111433519A (en) * | 2017-12-08 | 2020-07-17 | 三菱电机株式会社 | Indoor unit of air conditioner and air conditioner |
-
2011
- 2011-08-18 CN CN2011203007112U patent/CN202220913U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104912259A (en) * | 2015-06-23 | 2015-09-16 | 湖南科技大学 | FRP pipe with ribs and component |
| CN104912259B (en) * | 2015-06-23 | 2017-03-22 | 湖南科技大学 | FRP pipe with ribs and component |
| CN111433519A (en) * | 2017-12-08 | 2020-07-17 | 三菱电机株式会社 | Indoor unit of air conditioner and air conditioner |
| US11592192B2 (en) | 2017-12-08 | 2023-02-28 | Mitsubishi Electric Corporation | Indoor unit of air-conditioning apparatus and air-conditioning apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120516 Termination date: 20170818 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |