CN107917291A - A kind of Quick connection composite pipe - Google Patents
A kind of Quick connection composite pipe Download PDFInfo
- Publication number
- CN107917291A CN107917291A CN201610874191.3A CN201610874191A CN107917291A CN 107917291 A CN107917291 A CN 107917291A CN 201610874191 A CN201610874191 A CN 201610874191A CN 107917291 A CN107917291 A CN 107917291A
- Authority
- CN
- China
- Prior art keywords
- tube body
- high pressure
- pressure resistant
- slot
- plug
- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L15/00—Screw-threaded joints; Forms of screw-threads for such joints
- F16L15/04—Screw-threaded joints; Forms of screw-threads for such joints with additional sealings
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
Abstract
The present invention provides a kind of Quick connection composite pipe, including nut, external screw thread, slot, plug, rubber pad, high pressure resistant tube body head and high pressure resistant tube body tail；The high pressure resistant tube body head, high pressure resistant tube body tail is equipped with the external screw thread, when connecting both ends tube body, the nut is threadedly coupled with the high pressure resistant tube body head of one section of tube body with the high pressure resistant tube body tail of another section of tube body respectively, the high pressure resistant tube body head lower end is equipped with the slot, the slot is internally provided with a rubber pad, tube body is high density polyethylene pipe body, the plug periphery is equipped with external screw thread, the slot lateral surface is equipped with internal thread, the plug is threadedly coupled with the slot, the configuration of the present invention is simple, tube body uses high density polytetrafluoroethylene (PTFE), acid corrosion-resistant, chemical stability is good, light weight, structural strength is high, it is fixedly connected conveniently, tube head tail junction uses and is threadedly coupled at two, bonded adhesives is scribbled in junction, it is connected firmly, suitable for high pressure high flow rate liquid.
Description
Technical field
Patent of the present invention is related to tubing technical field, more particularly to a kind of Quick connection composite pipe.
Background technology
At present, colliery carries tubing is widely used in municipal blowdown, draining, water supply, exhaust, mine ventilation etc..The kind of colliery carries tubing
Class is numerous, such as pipe of cement, steel pipe, concrete steel pipe etc., and big in the pressure of some special occasion conveying liquid, flow velocity is fast,
When being connected using traditional tubing, easily reveal, and connect inconvenient, high failure rate.
Therefore, a kind of Quick connection composite pipe is invented to be very necessary.
Patent of invention content
In order to solve the above-mentioned technical problem, patent of the present invention provides a kind of Quick connection composite pipe, existing to solve
Easily revealed at high pressure high flow rate tube connector, the problem of tubing connection is inconvenient, high failure rate.
A kind of Quick connection composite pipe, including nut, external screw thread, slot, plug, rubber pad, high pressure resistant tube body head and
High pressure resistant tube body tail；The high pressure resistant tube body head, high pressure resistant tube body tail are equipped with the external screw thread, when connecting both ends tube body, institute
Nut is stated to be threadedly coupled with the high pressure resistant tube body tail of another section of tube body with the high pressure resistant tube body head of one section of tube body respectively,
The high pressure resistant tube body head lower end is equipped with the slot, and the slot is internally provided with a rubber pad, and tube body gathers for high density
Ethene tube body.
The taper of the high pressure resistant tube body head, high pressure resistant tube body tail and the plug is 1:10, when turning nut, pipe
Head, afterbody are tapered, tube head outer layer is close to plug, simple in structure, leakproofness is strong.
A strata tetrafluoroethene unsintered tape is wound with the high pressure resistant tube body head, high pressure resistant tube body tail are cylindrical, is ensured close
Obturage it is close, avoid tubular body liquid gas reveal.
The plug, which is stretched into before the slot inside, to be needed the plug surface smearing one layer of bonded adhesives, makes junction close
Obturage close, avoid high pressure high flow rate liquid from being revealed at pipe fitting.
The plug periphery is equipped with external screw thread, and the slot lateral surface is equipped with internal thread, and the plug is inserted with described
Groove is threadedly coupled, and via the affixed of the additional bonded adhesives of screw thread, tube head tail is connected firmly.
Compared with prior art, patent of the present invention has the advantages that：Patent structure of the present invention is simple, and tube body uses
High density polytetrafluoroethylene (PTFE), acidproof corrosion-resistant, light weight, structural strength is high, is fixedly connected conveniently, tube head tail junction uses two
Place is threadedly coupled, and is scribbled bonded adhesives in junction, is connected firmly, suitable for high pressure high flow rate liquid.
Brief description of the drawings
Fig. 1 is the structure diagram of patent of the present invention.
In figure：
The high pressure resistant tube body head of 1- nuts, 2- external screw threads, 3- slots, 4- plugs, 5- rubber pads, 6-, the high pressure resistant tube body tails of 7-.
Embodiment
Patent of the present invention is described further below in conjunction with attached drawing：
Embodiment：
As shown in Figure 1
Patent of the present invention provides a kind of Quick connection composite pipe, a kind of Quick connection composite pipe, including nut 1, outer
Screw thread 2, slot 3, plug 4, rubber pad 5, high pressure resistant tube body first 6 and high pressure resistant tube body tail 7；High pressure resistant tube body is first 6, high pressure resistant pipe
Body tail 7 is equipped with external screw thread 2, when connecting both ends tube body, nut 1 respectively with the high pressure resistant tube body first 6 of one section of tube body and another section
The high pressure resistant tube body tail 7 of tube body is threadedly coupled, and high pressure resistant first 6 lower end of tube body is equipped with slot 3, and slot 3 is internally provided with a rubber pad
5, tube body is high density polyethylene pipe body, and high pressure resistant tube body is first 6, the taper of high pressure resistant tube body tail 7 and plug 4 is 1:10,
A strata tetrafluoroethene unsintered tape is wound with high pressure resistant tube body is first 6, high pressure resistant tube body tail 7 is cylindrical, plug 4 is stretched into slot 3
Needed plug 4 surface smear, one layer of bonded adhesives before inside, 4 periphery of plug is equipped with external screw thread, and 3 lateral surface of slot is equipped with interior spiral shell
Line, plug 4 are threadedly coupled with slot 3.
Operation principle
Patent of the present invention is achieved like this, and patent of the present invention is bonded for one layer when in use, by 4 surface smear of plug
Glue, is connected both using the internal thread of the external screw thread on 4 periphery of plug and 3 lateral surface of slot, then high pressure resistant
Tube body is first 6, high pressure resistant tube body tail 7 one strata tetrafluoroethene unsintered tape of cylindrical upper winding, turns nut 1 and connects two sections of tubing
Come, because high pressure resistant tube body is first 6, high pressure resistant tube body tail 7 and plug 4 are equipped with taper, when turning nut 1,3 lateral surface meeting of slot
The outer surface of plug 4 is tightly attached to, sealing is tight, simple and easy to use.
Using the technical solution described in patent of the present invention, or those skilled in the art is in art solutions of the present invention
Under inspiration, similar technical solution is designed, and reaches above-mentioned technique effect, is the protection model for falling into patent of the present invention
Enclose.
Claims (5)
- A kind of 1. Quick connection composite pipe, it is characterised in that the high pressure resistant liquid tubing, including nut (1), external screw thread (2), Slot (3), plug (4), rubber pad (5), high pressure resistant tube body head (6) and high pressure resistant tube body tail (7)；The high pressure resistant tube body head (6), high pressure resistant tube body tail (7) is equipped with the external screw thread (2), and when connecting both ends tube body, the nut (1) is managed with one section respectively The high pressure resistant tube body head (6) of body is threadedly coupled with the high pressure resistant tube body tail (7) of another section of tube body, the high pressure resistant pipe Body head (6) lower end is equipped with the slot (3), and the slot (3) is internally provided with a rubber pad (5), and tube body gathers for high density Ethene tube body.
- 2. as claimed in claim 1 high pressure resistant liquid tubing, it is characterised in that the high pressure resistant tube body head (6), high pressure resistant The taper of tube body tail (7) and the plug (4) is 1:10.
- 3. as claimed in claim 1 high pressure resistant liquid tubing, it is characterised in that the high pressure resistant tube body head (6), high pressure resistant A strata tetrafluoroethene unsintered tape is wound with tube body tail (7) is cylindrical.
- 4. high pressure resistant liquid tubing as claimed in claim 1, it is characterised in that the plug (4) is stretched into the slot (3) needed one layer of bonded adhesives of the plug (4) surface smear before inside.
- 5. high pressure resistant liquid tubing as claimed in claim 1, it is characterised in that plug (4) periphery is equipped with outer spiral shell Line, slot (3) lateral surface are equipped with internal thread, and the plug (4) is threadedly coupled with the slot (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610874191.3A CN107917291A (en) | 2016-10-07 | 2016-10-07 | A kind of Quick connection composite pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610874191.3A CN107917291A (en) | 2016-10-07 | 2016-10-07 | A kind of Quick connection composite pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107917291A true CN107917291A (en) | 2018-04-17 |
Family
ID=61892137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610874191.3A Pending CN107917291A (en) | 2016-10-07 | 2016-10-07 | A kind of Quick connection composite pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107917291A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108678686A (en) * | 2018-07-09 | 2018-10-19 | 江苏明宇石油机械有限公司 | A kind of oil well suction channel |
| CN109163122A (en) * | 2018-10-29 | 2019-01-08 | 镇江市鑫浩塑胶有限公司 | A kind of spring loaded check valve structure |
| CN113431964A (en) * | 2021-07-27 | 2021-09-24 | 江西艾克实业有限公司 | Pipeline joint convenient to installation |
-
2016
- 2016-10-07 CN CN201610874191.3A patent/CN107917291A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108678686A (en) * | 2018-07-09 | 2018-10-19 | 江苏明宇石油机械有限公司 | A kind of oil well suction channel |
| CN109163122A (en) * | 2018-10-29 | 2019-01-08 | 镇江市鑫浩塑胶有限公司 | A kind of spring loaded check valve structure |
| CN113431964A (en) * | 2021-07-27 | 2021-09-24 | 江西艾克实业有限公司 | Pipeline joint convenient to installation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180417 |