CN208417847U - A kind of online throttle type double spigot flaring - Google Patents
A kind of online throttle type double spigot flaring Download PDFInfo
- Publication number
- CN208417847U CN208417847U CN201820775861.0U CN201820775861U CN208417847U CN 208417847 U CN208417847 U CN 208417847U CN 201820775861 U CN201820775861 U CN 201820775861U CN 208417847 U CN208417847 U CN 208417847U
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- CN
- China
- Prior art keywords
- connecting tube
- pipe
- supervisor
- internal diameter
- online
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- 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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Abstract
The utility model discloses a kind of online throttle type double spigots to be flared, including ontology, the ontology includes the first pipe and the second pipe being connected through a screw thread, first pipe includes the first supervisor, first curved pipe and the first connecting tube being connected by the first curved pipe with the first supervisor, internal diameter of the internal diameter of first supervisor less than the first connecting tube, second pipe includes integrally formed second supervisor and the second connecting tube, the internal diameter of second supervisor and the internal diameter of the second connecting tube are equal, the outer diameter of second supervisor and the outer diameter of the second connecting tube are equal, annular groove is offered on the outer wall of second connecting tube, the annular groove is equipped with sealing ring.It is characterized in that: simple in structure, good airproof performance, long service life.
Description
Technical field
The utility model belongs to pipe fitting joint technical field, is flared more particularly, to a kind of online throttle type double spigot.
Background technique
Hollow winding pipe with its lightweight, it is anti-corrosion, anti-aging, recycling and environmentally friendly many advantages, such as, gradually replace
Just becoming the ideal material of international, domestic city planting ductwork for traditional pipe of concrete, cast iron pipe.Widely used, the city of winding pipe
There is application in fields such as political affairs, civilian, metallurgical, chemical industry, agricultural etc..Guarantee that the connection sealing of reliable performance is wound around pipe using effect
With the key point in service life, but its cogging problem cannot then be well solved always.Existing connector leakproofness is poor, by force
Spend low, easy to damage, increase maintenance capacity, it is therefore necessary to be improved.
Summary of the invention
The purpose of this utility model is in view of the deficiency of the prior art, to provide a kind of online throttle type double spigot
Flaring, it has the characteristics of simple in structure, good airproof performance, long service life.
To achieve the goals above, the technical scheme adopted by the utility model is a kind of online throttle type double spigot expands
Mouthful, including ontology, the ontology includes the first pipe and the second pipe being connected through a screw thread, first pipe include the first supervisor,
First curved pipe and by the first curved pipe and first the first connecting tube for being connected of supervisor, the described first internal diameter being responsible for is less than the
The internal diameter of one connecting tube, second pipe include integrally formed second supervisor and the second connecting tube, and second supervisor's is interior
Diameter and the internal diameter of the second connecting tube are equal, and the outer diameter of second supervisor and the outer diameter of the second connecting tube are equal, and described second connects
Annular groove is offered on the outer wall of adapter tube, the annular groove is equipped with sealing ring.
Further, the outer wall of second connecting tube is additionally provided with annular protrusion and external screw thread, in first connecting tube
Equipped with internal screw thread, internal diameter of the outer diameter of the annular protrusion not less than the first connecting tube far from first supervisor one end
Further, between annular protrusion and annular groove, the annular groove is located at second and connects the external screw thread
The one end of adapter tube far from the second supervisor.
Further, the outer wall of first connecting tube is equipped with reinforcing rib.
Further, first curved pipe is equipped with the first arc groove, and second connecting tube is equipped with cooperation first
The first arc convex that ring arc slot uses；First connecting tube is equipped with the second arc convex, and the annular protrusion is equipped with
Cooperate the second arc groove that the second arc convex uses.
After adopting the above structure, the utility model is compared to the prior art advantageously: 1. first pipes include the
One supervisor, the first curved pipe and the first connecting tube being connected by the first curved pipe with the first supervisor, wherein the first curved pipe
The winding pipe hair that can play a buffer role in while being avoided that the winding pipe being set in the first pipe and be set in the second pipe is set
Raw squeeze causes the end generation abrasion of winding pipe to prolong the service life.
2. offering annular groove on the outer wall of the second connecting tube, it is equipped with sealing ring on annular groove, can mention in this way
High leakproofness avoids liquid from overflowing from the junction of the first pipe and the second pipe.
3. being additionally provided with throttling channel on the outer wall of the second connecting tube, wherein throttling channel is located at annular groove far from externally threaded
One end, wherein throttling channel is discontinuous screw shape, plays sealing function in this way, and delays liquid is contacted with sealing ring, extends sealing
The service life of circle, to improve working efficiency.
4. the first pipe and the second pipe be connected by screw thread it is easy to disassemble, in this way when two to be connected by ontology wind
The winding pipe for managing wherein one end is damaged and more preferable impaired winding pipe is only needed to carry out without the winding pipe to the other end
Replacement improves service life while reducing workload.
5. external screw thread is between annular protrusion and annular groove, and annular groove is located at the second connecting tube far from the second master
One end of pipe can reduce liquid to the first pipe and the second pipe while reducing gap and improving leakproofness in this way, and junction rushes
It hits, while slowing down the impact to external screw thread and internal screw thread, the loosening of the first pipe and the second pipe is delayed to improve service efficiency.
6. the outer wall of the first connecting tube is equipped with reinforcing rib, its intensity is improved, avoids bore of the liquid mouth because being located at ontology both ends
Pressure difference caused by inconsistent impacts the service life for extending ontology caused by ontology.
Detailed description of the invention
Fig. 1 is the schematic cross-sectional view of the utility model.
Fig. 2 is the structural schematic diagram of the utility model.
Fig. 3 is the local A enlarged diagram of the utility model.
Fig. 4 is the local B enlarged diagram of the utility model.
Specific embodiment
As described below is only the preferred embodiment of the utility model, does not therefore limit the protection model of the utility model
It encloses, the present invention will be further described with reference to the accompanying drawings and examples.
Embodiment, as shown in figures 1 to 4: a kind of online throttle type double spigot flaring, including ontology, it is characterised in that: its
Middle ontology includes the first pipe 10 and the second pipe 20 being connected through a screw thread, wherein the first pipe 10 includes first the 11, first arc of supervisor
Shape pipe 12 and the first connecting tube 13 being connected by the first curved pipe 12 with the first supervisor 11, wherein the setting of the first curved pipe 12
It can play a buffer role in while being avoided that the winding pipe being set in the first pipe 10 and the winding pipe being set in the second pipe 20 hair
Raw squeeze causes the end of winding pipe that the service life that abrasion extends winding pipe occurs.Wherein the second pipe 20 includes integrally formed
Second supervisor 21 and the second connecting tube 22, wherein annular groove 221 is offered on the outer wall of the second connecting tube 22, in annular groove
221 are equipped with sealing ring 30, can improve leakproofness in this way, and liquid is avoided to overflow from the junction of the first pipe 10 and the second pipe 20.
Further, it is additionally provided with annular protrusion 222 and external screw thread 223 in the outer wall of the second connecting tube 22, in the first connection
Pipe 13 is equipped with internal screw thread 132, the first pipe 10 is connected with the second pipe 20 by screw thread easy to disassemble, in this way when logical
The winding pipe for crossing two winding pipe that ontology is connected wherein one end be damaged only need more preferable impaired winding pipe without
The winding pipe of the other end is replaced, be improved service life while reducing workload.
Further, it is additionally provided with throttling channel 224 on the outer wall of the second connecting tube 22, wherein throttling channel 224 is located at annular
The one end of groove 222 far from external screw thread 223, wherein throttling channel 224 is discontinuous screw shape.
Further, first supervisor 11 internal diameter less than the first connecting tube 13 internal diameter, wherein second supervisor 21 outer diameter
It is equal with the outer diameter of the second connecting tube 22 and not small no more than the outer diameter of the internal diameter of the first connecting tube 13 while the second connecting tube 22
In the internal diameter of the first supervisor 11, so that the first connecting tube 13 can be set in outside the second pipe 20 and not will cause 20 He of the second pipe
First supervisor 11 is arranged the winding pipe that phenomenon thus is avoided that the winding pipe being connected with the first pipe 10 and is connected with the second pipe 20
Side wall mutually touch, thus avoid liquid leakage, improve efficiency of transmission；The wherein internal diameter and the second connecting tube 22 of the second supervisor 21
Internal diameter it is equal, one end of winding pipe close to 20 one end of the second pipe can be abutted against with the inner wall of the first pipe 10 in this way, to subtract
Few connection gap improves leakproofness.
Further, internal diameter of the outer diameter of annular protrusion 222 not less than the first connecting tube 13 far from first 11 one end of supervisor,
Annular protrusion 222 and the first connecting tube 13 can be made to abut against in this way, improve the fastness of the first pipe 10 and the second pipe 20.
Further, external screw thread 223 is between annular protrusion 222 and annular groove 221, and annular groove 221 is located at
The one end of second connecting tube 22 far from the second supervisor 21 can reduce liquid to the while reducing gap and improving leakproofness in this way
One pipe 10 and the second pipe 20, the impact of junction, while slowing down the impact to external screw thread 223 and internal screw thread 132, delay the first pipe
10 and second pipe 20 loosening improve service efficiency.
Further, the outer wall of the first connecting tube 13 is equipped with reinforcing rib 131, improves its intensity, avoids liquid mouth because being located at this
Pressure difference caused by the bore at body both ends is inconsistent impacts the service life for extending ontology caused by ontology.
Further, the first curved pipe 12 is equipped with the first arc groove 41, and cooperation first is equipped in the second connecting tube 22
The first arc convex 42 that ring arc slot 41 uses；The second arc convex 43 is equipped in the first connecting tube 13, in annular protrusion 222
It is equipped with the second arc groove 44 that the second arc convex 43 of cooperation uses, the first pipe 10 and second can not only be further reduced in this way
The connection gap of pipe 20, while the stability of the first pipe 10 and the second pipe 20 can be improved.
Winding pipe is widely used at present, and other structures and principle are same as the prior art, and which is not described herein again.
Claims (5)
1. a kind of online throttle type double spigot flaring, including ontology, it is characterised in that: the ontology includes being connected through a screw thread
First pipe and the second pipe, first pipe is including the first supervisor, the first curved pipe and passes through the first curved pipe and first supervisor's phase
The first connecting tube even, for the internal diameter of first supervisor less than the internal diameter of the first connecting tube, second pipe includes being integrally formed
Second supervisor and the second connecting tube, it is described second supervisor internal diameter and the second connecting tube internal diameter it is equal, it is described second supervisor
Outer diameter and the second connecting tube outer diameter it is equal, annular groove is offered on the outer wall of second connecting tube, the annular is recessed
Slot is equipped with sealing ring.
2. a kind of online throttle type double spigot flaring according to claim 1, it is characterised in that: second connecting tube
Outer wall is additionally provided with annular protrusion and external screw thread, and first connecting tube is equipped with internal screw thread, and the outer diameter of the annular protrusion is not small
In internal diameter of first connecting tube far from first supervisor one end.
3. a kind of online throttle type double spigot flaring according to claim 2, it is characterised in that: the external screw thread is located at ring
Between shape protrusion and annular groove, the annular groove is located at the one end of the second connecting tube far from the second supervisor.
4. a kind of online throttle type double spigot flaring according to claim 1, it is characterised in that: first connecting tube
Outer wall is equipped with reinforcing rib.
5. a kind of online throttle type double spigot flaring according to claim 2, it is characterised in that: on first curved pipe
Equipped with the first arc groove, second connecting tube is equipped with the first arc convex that the first ring arc slot of cooperation uses；Described first
Connecting tube is equipped with the second arc convex, and the annular protrusion is equipped with the second arc groove that the second arc convex of cooperation uses.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820775861.0U CN208417847U (en) | 2018-05-23 | 2018-05-23 | A kind of online throttle type double spigot flaring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820775861.0U CN208417847U (en) | 2018-05-23 | 2018-05-23 | A kind of online throttle type double spigot flaring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208417847U true CN208417847U (en) | 2019-01-22 |
Family
ID=65112440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820775861.0U Expired - Fee Related CN208417847U (en) | 2018-05-23 | 2018-05-23 | A kind of online throttle type double spigot flaring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208417847U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110925498A (en) * | 2019-12-24 | 2020-03-27 | 鹤山联塑实业发展有限公司 | Novel PE-C pipe with injection molding joint |
-
2018
- 2018-05-23 CN CN201820775861.0U patent/CN208417847U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110925498A (en) * | 2019-12-24 | 2020-03-27 | 鹤山联塑实业发展有限公司 | Novel PE-C pipe with injection molding joint |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190122 Termination date: 20210523 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |