CN204704495U - A kind of fiberglass pipe - Google Patents
A kind of fiberglass pipe Download PDFInfo
- Publication number
- CN204704495U CN204704495U CN201520332132.4U CN201520332132U CN204704495U CN 204704495 U CN204704495 U CN 204704495U CN 201520332132 U CN201520332132 U CN 201520332132U CN 204704495 U CN204704495 U CN 204704495U
- Authority
- CN
- China
- Prior art keywords
- diameter
- outer tube
- joint
- card
- interior pipe
- 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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- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model discloses a kind of fiberglass pipe, comprise interior pipe and outer tube, outer tube sleeve is outside interior pipe, left surface and the right flank of interior pipe are all positioned at outer tube, the first joint that the two ends, left and right of outer tube are different from structure respectively, second joint connects, the right-hand member of the first joint is positioned at pipe, the left end of the first joint stretches out outer tube, the middle part card of the first joint within the outer tube, second joint comprises the left end part being positioned at pipe, block card-bit part within the outer tube and stretch out the right-hand member part of outer tube, left end part, card-bit part and right-hand member part are cylindrical structure, left end part, card-bit part is connected from left to right successively with right-hand member part, the diameter of left end part is greater than the diameter of card-bit part and is less than the diameter of right-hand member part, the diameter of left end part equals the internal diameter of interior pipe.The two ends, left and right of outer tube are connected with the first joint, the second joint respectively.First joint, the second joint part stretch out outer tube for assembling.Two ends of the present utility model are provided with the different joint of structure, can adapt to various working environment.
Description
Technical field
The utility model relates to a kind of fiberglass pipe, especially relates to the fiberglass pipe that a kind of two ends are provided with copper sleeve.
Background technique
Fiberglass pipe solidifies after glass fiber insulating varnish in the high speed of polymerization device of photoelectric heat one, through traction pultrusion.Its there is light weight and hard, non-conductive, mechanical strength is high, the feature such as anti-aging, high temperature resistant, corrosion-resistant.Therefore be widely used in industries such as oil, electric power, chemical industry, papermaking, municipal drainage, plant effuent process, desalination of sea water, gas transmission.Along with the development of society, the structure and specification of fiberglass pipe also constantly changes.But current fiberglass pipe still also exists poor toughness, easily by the problem fractureed.This in use can cause leak, the phenomenon such as gas leakage.The form compare of fiberglass pipe is single simultaneously, and practicability is poor.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of fiberglass pipe, has the advantages that structural strength is high, the suitability of structure is high.
The utility model solves the problems of the technologies described above adopted technological scheme: a kind of fiberglass pipe, comprise interior pipe and outer tube, described outer tube sleeve is outside interior pipe, left surface and the right flank of described interior pipe are all positioned at outer tube, the first joint that the two ends, left and right of described outer tube are different from structure respectively, second joint connects, the right-hand member of the first described joint is positioned at pipe, the left end of the first joint stretches out outer tube, the middle part card of the first joint within the outer tube, the second described joint comprises the left end part being positioned at pipe, block card-bit part within the outer tube and stretch out the right-hand member part of outer tube, described left end part, card-bit part and right-hand member part are cylindrical structure, described left end part, card-bit part is connected from left to right successively with right-hand member part, the diameter of described left end part is greater than the diameter of card-bit part and is less than the diameter of right-hand member part, the diameter of described left end part equals the internal diameter of interior pipe.
Connected element is provided with between the left end part of the second described joint and card-bit part, described connected element becomes the frustum cone structure vertically placed, the diameter of the left plane of described connected element is greater than the diameter of right plane, the diameter of the left plane of described connected element is greater than the internal diameter of interior pipe, the diameter of the right plane of connected element is greater than the diameter of card-bit part, the right-hand member inwall of described outer tube is provided with the first snap ring of a circle projection, the internal diameter of the first snap ring equals the diameter of card-bit part, described card-bit part is positioned at the first snap ring, described connected element is between interior pipe and the first snap ring.The structure of the second joint embodies its suitability, can adapt to various working environments.
The first described joint comprises end and the joins be positioned on the right side of end, described end is the cylindrical structure that diameter is greater than outer tube diameter, the right-hand member of end is provided with chamfer surface, described joins comprise three successively left and right connect the first column, second column and three cylindrical part, the diameter of the first described column is less than the diameter of interior pipe, the diameter of the second described column equals the internal diameter of outer tube, the diameter of described three cylindrical part equals the internal diameter of interior pipe, the left end inwall of described outer tube is provided with the second snap ring of a circle projection, the internal diameter of the second snap ring equals the diameter of the first column, the first described column is positioned at the second snap ring, the second described column is between the second snap ring and interior pipe, described three cylindrical part is then stuck in interior pipe.The structure of the first joint embodies its suitability, can adapt to various working environments.
The first described joint is copper, and the second described joint is copper.
Compared with prior art, the utility model has the advantage of that the two ends, left and right of outer tube are connected with the first joint, the second joint respectively.First joint, the second joint part stretch out outer tube for being linked and packed.Two ends of the present utility model are provided with the different joint of structure, can adapt to various working environment.In addition the utility model comprises interior pipe and outer tube, and outer tube sleeve is outside interior pipe, and the first joint, second joint part at two ends stretch in interior pipe.Overall structural strength is better, is not easy to damage.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is partial enlarged drawing of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, embodiment is described in further detail the utility model.
As shown in Figure 1 to Figure 2: a kind of fiberglass pipe, comprise interior pipe 1 and outer tube 2, outer tube 2 is enclosed within outside interior pipe 1, left surface and the right flank of interior pipe 1 are all positioned at outer tube 2, the first joint 3 that the two ends, left and right of outer tube 2 are different from structure respectively, second joint 4 connects, the right-hand member of the first joint 3 is positioned at pipe 1, the left end of the first joint 3 stretches out outer tube 2, the middle part of the first joint 3 is stuck in outer tube 2, second joint 4 comprises the left end part 5 being positioned at pipe 1, be stuck in the card-bit part 6 in outer tube 2 and stretch out the right-hand member part 7 of outer tube 2, left end part 5, card-bit part 6 and right-hand member part 7 are cylindrical structure, left end part 5, card-bit part 6 is connected from left to right successively with right-hand member part 7, the diameter of left end part 5 is greater than the diameter of card-bit part 6 and is less than the diameter of right-hand member part 7, the diameter of left end part 5 equals the internal diameter of interior pipe 1.
Connected element 21 is provided with between the left end part 5 of the second joint 4 and card-bit part 6, the frustum cone structure that connected element 21 one-tenth is vertically placed, the diameter of the left plane of connected element 21 is greater than the diameter of right plane, the diameter of the left plane of connected element 21 is greater than the internal diameter of interior pipe 1, the diameter of the right plane of connected element 21 is greater than the diameter of card-bit part 6, the right-hand member inwall of outer tube 2 is provided with the first snap ring 22 of a circle projection, the internal diameter of the first snap ring 22 equals the diameter of card-bit part 6, card-bit part 6 is positioned at the first snap ring 22, and connected element 21 is between interior pipe 1 and the first snap ring 22.
First joint 3 comprises end 31 and the joins 32 be positioned on the right side of end 31, end 31 is greater than the cylindrical structure of outer tube 2 internal diameter for diameter, the right-hand member of end 31 is provided with chamfer surface, joins 32 comprise three successively left and right connect the first column 33, second column 34 and three cylindrical part 35, the diameter of the first column 33 is less than the diameter of interior pipe 1, the diameter of the second column 34 equals the internal diameter of outer tube 2, the diameter of three cylindrical part 35 equals the internal diameter of interior pipe 1, the left end inwall of outer tube 2 is provided with the second snap ring 36 of a circle projection, the internal diameter of the second snap ring 36 equals the diameter of the first column 33, first column 33 is positioned at the second snap ring 36, second column 34 is between the second snap ring 36 and interior pipe 1, three cylindrical part 35 is stuck in interior pipe 1.First joint 3 is copper, and the second joint 4 is copper.
Claims (4)
1. a fiberglass pipe, it is characterized in that comprising interior pipe and outer tube, described outer tube sleeve is outside interior pipe, left surface and the right flank of described interior pipe are all positioned at outer tube, the first joint that the two ends, left and right of described outer tube are different from structure respectively, second joint connects, the right-hand member of the first described joint is positioned at pipe, the left end of the first joint stretches out outer tube, the middle part card of the first joint within the outer tube, the second described joint comprises the left end part being positioned at pipe, block card-bit part within the outer tube and stretch out the right-hand member part of outer tube, described left end part, card-bit part and right-hand member part are cylindrical structure, described left end part, card-bit part is connected from left to right successively with right-hand member part, the diameter of described left end part is greater than the diameter of card-bit part and is less than the diameter of right-hand member part, the diameter of described left end part equals the internal diameter of interior pipe.
2. a kind of fiberglass pipe according to claim 1, it is characterized in that being provided with connected element between the left end part of the second described joint and card-bit part, described connected element becomes the frustum cone structure vertically placed, the diameter of the left plane of described connected element is greater than the diameter of right plane, the diameter of the left plane of described connected element is greater than the internal diameter of interior pipe, the diameter of the right plane of connected element is greater than the diameter of card-bit part, the right-hand member inwall of described outer tube is provided with the first snap ring of a circle projection, the internal diameter of the first snap ring equals the diameter of card-bit part, described card-bit part is positioned at the first snap ring, described connected element is between interior pipe and the first snap ring.
3. a kind of fiberglass pipe according to claim 2, it is characterized in that the first described joint comprises end and the joins be positioned on the right side of end, described end is the cylindrical structure that diameter is greater than outer tube diameter, the right-hand member of end is provided with chamfer surface, described joins comprise three successively left and right connect the first column, second column and three cylindrical part, the diameter of the first described column is less than the diameter of interior pipe, the diameter of the second described column equals the internal diameter of outer tube, the diameter of described three cylindrical part equals the internal diameter of interior pipe, the left end inwall of described outer tube is provided with the second snap ring of a circle projection, the internal diameter of the second snap ring equals the diameter of the first column, the first described column is positioned at the second snap ring, the second described column is between the second snap ring and interior pipe, described three cylindrical part is then stuck in interior pipe.
4. a kind of fiberglass pipe according to claim 1, it is characterized in that the first described joint is copper, the second described joint is copper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520332132.4U CN204704495U (en) | 2015-05-18 | 2015-05-18 | A kind of fiberglass pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520332132.4U CN204704495U (en) | 2015-05-18 | 2015-05-18 | A kind of fiberglass pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204704495U true CN204704495U (en) | 2015-10-14 |
Family
ID=54284114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520332132.4U Expired - Fee Related CN204704495U (en) | 2015-05-18 | 2015-05-18 | A kind of fiberglass pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204704495U (en) |
-
2015
- 2015-05-18 CN CN201520332132.4U patent/CN204704495U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151014 Termination date: 20190518 |