CN2428671Y - Metal-skeleton-reinforced composite plastic pipe adaptor - Google Patents
Metal-skeleton-reinforced composite plastic pipe adaptor Download PDFInfo
- Publication number
- CN2428671Y CN2428671Y CN 99251790 CN99251790U CN2428671Y CN 2428671 Y CN2428671 Y CN 2428671Y CN 99251790 CN99251790 CN 99251790 CN 99251790 U CN99251790 U CN 99251790U CN 2428671 Y CN2428671 Y CN 2428671Y
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- CN
- China
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- union body
- reinforced composite
- plastic pipe
- composite plastic
- metallic skeleton
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Abstract
The utility model provides a metal-skeleton-reinforced composite plastic pipe adaptor, which comprises a plastic pipe adaptor body. The utility model is characterized in that the periphery of the pipe adaptor body is provided with a metal skeleton of which the shape is similar to the shape of the pipe adaptor body, and the metal skeleton covers the pipe adaptor body. The surface of the inner cavity of the pipe adaptor body is provided with a resistance wire heater, and a positive and a negative terminals are fixed on the pipe adaptor body and led out in an axial or radical direction to be connected with resistance wires. The utility model has the advantages of low cost, easy fabrication and high productive efficiency.
Description
The utility model relates to a kind of pipe joint, particularly be a kind of metallic skeleton reinforced composite plastic pipe joint.
Metal frame in the existing composite plastic pipe joint is to be coated in the joint for plastic tube body, and the cost height is made difficulty, and manufacturing efficiency is low.
In view of above reason, the purpose of this utility model is in order to provide a kind of cost low, and is easy to manufacture, the metallic skeleton reinforced composite plastic pipe joint that manufacturing efficiency is high.
The purpose of this utility model is achieved like this:
The utility model metallic skeleton reinforced composite plastic pipe joint comprises the joint for plastic tube body, it is characterized in that the union body periphery has the similar metal frame that union body is coated of shape with it, the union body surface of internal cavity is equipped with resistance heater, the positive and negative electrode wiring terminal is fixed on the union body, draw with resistance wire with axial or radial manner and to be connected that (referring to Fig. 1～Figure 12), metal frame can adopt the sheet metal in hole with holes to roll to be welded or adopt sheet metal to roll to be welded or adopt precision casting to form.
The positive and negative electrode wiring terminal of above-mentioned resistance heater is fixed on the same end of union body and draws with resistance wire with axial or radial manner and be connected (referring to Fig. 1～Figure 12).
The positive and negative electrode wiring terminal of above-mentioned resistance heater is fixed on the same end of union body and perpendicular to the union body axis or be parallel to the union body axis (referring to Fig. 1～Fig. 7).
The positive and negative electrode wiring terminal of above-mentioned resistance heater is separately fixed at the union body two ends and draws with axial or radial manner and be connected (referring to Fig. 8) with resistance wire.
Above-mentioned union body jointing has conical cavity, resistance heater is loaded on the conical cavity surface, (referring to Fig. 5, Fig. 6), during use, because pipe joint jointing inner chamber is tapered, pipe fitting and pipe joint fit tightly, so hot melt is even, and in reflow process, pipe fitting and pipe joint can axially be passed mutually, and then eliminate matching gap.
Above-mentioned union body inner chamber is cylindrical cavity (referring to Fig. 1, Fig. 3, Fig. 8).
Above-mentioned union body jointing has joint socket (referring to Fig. 6, Fig. 7), and coincideing with internal diameter of the pipeline reduces resistance, helps the conveying of powdery, particle media.
Have at least one connection domatic on the above-mentioned union body periphery, its end face has the groove (referring to Fig. 7) that Sealing is installed.
The all-in-one-piece adpting flange is arranged on the above-mentioned union body with it, and (referring to Fig. 9, Figure 10), connection pipe fitting is convenient.
Metal insert (referring to Figure 10) is arranged in the above-mentioned flange, increase strength of flange.
The utility model places external week of joint for plastic tube to go up metal frame and it coated, not only guaranteed the intensity of pipe joint, and reduced cost, and is easy to manufacture, the manufacturing efficiency height.
Describe embodiment of the present utility model in detail below in conjunction with accompanying drawing:
The utility model structural representation of the metal frame that Fig. 1 makes for the metal-containing orifice plate.
Fig. 2 is the plan view of Fig. 1.
The utility model structural representation of the metal frame that Fig. 3 makes for the metal-containing plate.
Fig. 4 is the plan view of Fig. 3.
The metal frame that Fig. 5 makes for the metal-containing orifice plate and the utility model structural representation of conical cavity.
The metal frame that Fig. 6 makes for the metal-containing plate and the utility model structural representation of conical cavity.
Fig. 7 contains the utility model structural representation that connects the gradient.
The metal frame that Fig. 8 makes for the metal-containing orifice plate and the utility model structural representation of cylindrical cavity.
Fig. 9 is the utility model structural representation that contains flange.
Figure 10 is for there being the utility model structural representation of metal insert in the flange.
Embodiment 1:
Fig. 1, Fig. 2 have provided the utility model embodiment 1 figure.Referring to Fig. 1, Fig. 2, have on joint for plastic tube body 1 periphery shape with it similar roll the metal frame 2 that is welded with what the joint for plastic tube body coated with metal perforated plate.Ressitance spiral heater 4,5 is equipped with at the two ends of union body cylindrical cavity 3.Be separately fixed at the two ends of union body and draw with resistance wire in the resistance heater 4,5 perpendicular to the positive and negative electrode wiring terminal 6,7,8,9 of union body axis and be connected with radial manner.
Embodiment 2:
Fig. 3, Fig. 4 have provided the utility model embodiment 2 figure.Present embodiment 2 basic with embodiment 1 with, not existing together is to be that the employing sheet metal rolls and is welded with the metal frame 10 that the joint for plastic tube body coats.
Embodiment 3:
Fig. 5 has provided the utility model embodiment 3 figure.Present embodiment 3 is basic same with embodiment 1, and not existing together is that union body inner chamber two ends jointing is a conical cavity 11,12, and ressitance spiral heater 13,14 is contained in respectively on conical cavity 11,12 internal chamber walls.
Embodiment 4:
Fig. 6 has provided the utility model embodiment 4 figure.Present embodiment 4 basic with embodiment 3 with, not existing together is that metal frame 15 employing atresia sheet metals roll and are welded.The joint socket 16,17 that links to each other with two conical cavities is arranged respectively in the two pipe fittings body inner chambers.
Embodiment 5:
Fig. 7 has provided the utility model embodiment 5 figure.Have on the joint for plastic tube body 18 and connect domatic 19.The sheet metal that has the usefulness with its coating similar to its shape to contain hole on the union body periphery rolls the metal frame 20 that is welded.Joint socket 22 is arranged on the union body cylindrical cavity 21.Ressitance spiral heater 23 is loaded on inner chamber 21 walls.Draw with resistance heater with radial manner perpendicular to the positive and negative electrode wiring terminal that is fixed on union body one end homonymy 24,25 of union body axis and to be connected.The groove 26 that Sealing is installed is arranged on union body left end end face.
Embodiment 6:
Fig. 8 has provided the utility model embodiment 6 figure.Shape the metal frame 28 with metal perforated plate made with its coating similar to it arranged on periphery of joint for plastic tube body 27.Ressitance spiral heater 30 is housed in the union body cylindrical cavity 29.The two ends that are fixed on union body perpendicular to the positive and negative electrode wiring terminal 31,32 of union body axis and radial manner are drawn with resistance wire in the resistance heater and are connected.
Embodiment 7:
Fig. 9 has provided the utility model embodiment 7 figure.Present embodiment 7 basic with embodiment 5 with, not existing together is that all-in-one-piece adpting flange 34 is with it arranged on the joint for plastic tube body 33, end face of flange has the groove 35 of installation Sealing.
Embodiment 8:
Figure 10 has provided the utility model embodiment 8 figure.Present embodiment 8 basic with embodiment 7 with, not existing together is that metal insert 36 is arranged in the flange, and two grooves 37 of adorning Sealings are arranged on the end face of flange.
Claims (10)
1, metallic skeleton reinforced composite plastic pipe joint, comprise the joint for plastic tube body, it is characterized in that union body has the similar metal frame that union body is coated of shape with it outward, the union body surface of internal cavity is equipped with resistance heater, and the positive and negative electrode wiring terminal is fixed on the union body, draw with resistance wire with axial or radial manner and be connected.
2, metallic skeleton reinforced composite plastic pipe joint according to claim 1, the positive and negative electrode wiring terminal that it is characterized in that resistance heater are fixed on the same end of union body and draw with resistance wire with axial or radial manner and be connected.
3, metallic skeleton reinforced composite plastic pipe joint according to claim 2, the positive and negative electrode wiring terminal that it is characterized in that resistance heater are fixed on the same end of union body and perpendicular to the union body axis or be parallel to the union body axis.
4, metallic skeleton reinforced composite plastic pipe joint according to claim 1, the positive and negative electrode wiring terminal that it is characterized in that resistance heater are separately fixed at the union body two ends and draw with resistance wire with axial or radial manner and be connected.
5, according to claim 1 or 2 or 3 or 4 described metallic skeleton reinforced composite plastic pipe joints, it is characterized in that the union body jointing has conical cavity, resistance heater is loaded on the conical cavity surface.
6,, it is characterized in that the union body inner chamber is a cylindrical cavity according to claim 1 or 2 or 3 or 4 described metallic skeleton reinforced composite plastic pipe joints.
7,, it is characterized in that there is joint socket at union body connection port place according to claim 1 or 2 or 3 or 4 described metallic skeleton reinforced composite plastic pipe joints.
8, according to claim 1 or 2 or 3 or 4 described metallic skeleton reinforced composite plastic pipe joints, it is characterized in that having on the union body periphery at least one connection domatic, its end face has the groove that Sealing is installed.
9, according to claim 1 or 2 or 3 or 4 described metallic skeleton reinforced composite plastic pipe joints, it is characterized in that having on the union body all-in-one-piece adpting flange with it.
10, metallic skeleton reinforced composite plastic pipe joint according to claim 9 is characterized in that metal insert is arranged in the flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99251790 CN2428671Y (en) | 1999-12-22 | 1999-12-22 | Metal-skeleton-reinforced composite plastic pipe adaptor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99251790 CN2428671Y (en) | 1999-12-22 | 1999-12-22 | Metal-skeleton-reinforced composite plastic pipe adaptor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2428671Y true CN2428671Y (en) | 2001-05-02 |
Family
ID=34036145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99251790 Expired - Fee Related CN2428671Y (en) | 1999-12-22 | 1999-12-22 | Metal-skeleton-reinforced composite plastic pipe adaptor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2428671Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104061396A (en) * | 2014-05-08 | 2014-09-24 | 浙江庆发管业科技有限公司 | Continuous post filament arranging PE fused flange and manufacturing process thereof |
| CN110360401A (en) * | 2019-04-25 | 2019-10-22 | 优捷特环保科技有限公司 | Flank pillar electric melting pipe fittings |
-
1999
- 1999-12-22 CN CN 99251790 patent/CN2428671Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104061396A (en) * | 2014-05-08 | 2014-09-24 | 浙江庆发管业科技有限公司 | Continuous post filament arranging PE fused flange and manufacturing process thereof |
| CN104061396B (en) * | 2014-05-08 | 2016-06-08 | 浙江庆发管业科技有限公司 | A kind of rear cloth wire form PE electric-melting flange and production technology thereof continuously |
| CN110360401A (en) * | 2019-04-25 | 2019-10-22 | 优捷特环保科技有限公司 | Flank pillar electric melting pipe fittings |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |