CN207796343U - A kind of liquid curing sodium transmission pipeline connection structure - Google Patents
A kind of liquid curing sodium transmission pipeline connection structure Download PDFInfo
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- CN207796343U CN207796343U CN201721703417.XU CN201721703417U CN207796343U CN 207796343 U CN207796343 U CN 207796343U CN 201721703417 U CN201721703417 U CN 201721703417U CN 207796343 U CN207796343 U CN 207796343U
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- ring
- liquid storage
- cabin
- connection ring
- pipe
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Abstract
The utility model discloses a kind of liquid curing sodium transmission pipeline connection structures, including leading portion pipe and back segment pipe, it is connected as one by connection ring between the leading portion pipe and back segment pipe, the inner wall entire body of connection ring is provided with internal thread, and connection ring coordinates with leading portion pipe and back segment pipe screw thread respectively, it connects and is provided with liquid storage ring cabin on the side wall of ring inner surface, liquid storage ring cabin is arranged for one week along the connection ring, and it is in circular ring shape, fluid port is set on the bottom end side wall in liquid storage ring cabin, the cross section in liquid storage ring cabin is in the shape of a right-angled ladder, and the side at rear is low inside and high outside bevel edge.The utility model is novel, reasonable design and is easy to use, connected leading portion pipe is needed to be connected with back segment pipe by connection ring cooperation, and the liquid vulcanized sodium to be overflowed is stored by liquid storage ring cabin, it relieves stress, connection ring can be moved forward and backward up and down as needed simultaneously, liquid storage ring cabin is blocked by leading portion pipe, realizes that selectivity uses.
Description
Technical field
The utility model belongs to chemical equipment technical field, is related to a kind of liquid curing sodium transmission pipeline connection structure.
Background technology
Vulcanized sodium liquid can not be completed, therefore need by pipeline during long distance delivery by a pipeline
Connect more pipelines.It is linked together by ring flange between more pipelines, however this mode is when hydraulic pressure is excessive
It is be easy to cause joint leakage or even booster, cannot ensure safety well, also there is prodigious environmentally friendly risk.
Utility model content
In view of problem pointed in background technology, the technical problem to be solved by the utility model is to provide a kind of liquid
Body vulcanized sodium transmission pipeline connection structure.
Technical solutions of the utility model are as follows：A kind of liquid curing sodium transmission pipeline connection structure, including leading portion pipe is with after
Duan Guan is connected as one between the leading portion pipe and back segment pipe by connection ring, in the inner wall entire body of the connection ring is provided with
Screw thread, and the connection ring coordinates with the leading portion pipe and back segment pipe screw thread respectively, is set on the side wall of the connection ring inner surface
It is equipped with liquid storage ring cabin, liquid storage ring cabin is arranged for one week along the connection ring, and is in circular ring shape, the bottom end in liquid storage ring cabin
Fluid port is set on side wall, and the cross section in liquid storage ring cabin is in the shape of a right-angled ladder, and the side at rear is low inside and high outside bevel edge.
Further, liquid storage ring cabin is separated by baffle and the inside of the connection ring, and the baffle is up-narrow and down-wide.
Further, the baffle is stretched out to the inner inclination of the connection ring.
Further, the periphery of the connection ring is provided with turn handle.
Advantageous effect：The utility model is novel, reasonable design and is easy to use, and needs to be connected by connection ring cooperation
Leading portion pipe connected with back segment pipe, and the liquid vulcanized sodium to be overflowed is stored by liquid storage ring cabin, is relieved stress, simultaneously
Connection ring can be moved forward and backward up and down as needed, liquid storage ring cabin is blocked by leading portion pipe, realize that selectivity uses.
Description of the drawings
Fig. 1 is the utility model structure diagram.
Specific implementation mode
The utility model is described in further detail with reference to the accompanying drawings and examples：
A kind of liquid curing sodium transmission pipeline connection structure as shown in Figure 1 has leading portion pipe 1 and back segment pipe 2, before described
It being connected as one by connection ring 3 between section pipe 1 and back segment pipe 2, the inner wall entire body of the connection ring 3 is provided with internal thread, and
The connection ring 3 with 2 screw-thread fit of the leading portion pipe 1 and back segment pipe, is provided on the side wall of 3 inner surface of the connection ring respectively
Liquid storage ring cabin 3a, liquid storage ring cabin 3a are arranged for 3 one weeks along the connection ring, and are in circular ring shape, liquid storage ring cabin 3a's
Fluid port 3b is set on the side wall of bottom end, and the cross section of liquid storage ring cabin 3a is in the shape of a right-angled ladder, and the side at rear is interior high outer
Low bevel edge.Liquid storage ring cabin 3a's is separated by baffle 3aa and the inside of the connection ring 3, under narrow on baffle 3aa
It is wide.The baffle 3aa is stretched out to the inner inclination of the connection ring 3.The periphery of the connection ring 3 is provided with turn handle 3c.
The principles of the present invention are as follows：
Leading portion pipe 1 and back segment pipe 2 are used for the vulcanized sodium of transportation of liquefied, need the two being connected as one to increase transmission
Distance.Connection ring 3 is used for need to be connected as one leading portion pipe 1 and back segment pipe 2 is attached, and is by screw-thread fit formula
Connection.It is so connected that connection ring 3 can be along the axial movement of leading portion pipe 1 and back segment pipe 2, until leading portion pipe 1 or back segment
At the screw thread stopping of pipe 2.Moveable leading portion pipe 1 and back segment pipe 2 can close fluid port 3b, and liquid storage ring cabin 3a cannot make at this time
With.When needing pendular ring cabin 3a, turn leading portion pipe 1 or back segment pipe 2 so that fluid port 3b is exposed.It is preferably such that stream
Liquid mouth 3b is located exactly at the position of the end contact of two pipes.Seepage flow and the liquid curing sodium gone out, are entered by fluid port 3b
In liquid storage ring cabin 3a, play the role of storage liquid, buffering.Since the cross section of liquid storage ring cabin 3a is in the shape of a right-angled ladder, and after
The side of side is low inside and high outside bevel edge, so when the pressure disappears, the liquid in liquid storage ring cabin 3a can back flow into pipe.Gear
Plate 3aa is up-narrow and down-wide so that it is in external force pressure, can have certain elasticity, can be along the inward-outward direction of connection ring 3
Bending.Baffle 3aa is stretched into the inner inclination of connection ring 3, and when leading portion pipe 1 is moved by turn, when compressing can be to liquid storage ring cabin
Bending, plays the role of fluid port 3b certain closure and diminution in 3a.In addition, by the elasticity of baffle 3aa so that with leading portion
Pipe 1 contacts even closer, and closure is more preferable.
The preferred embodiment of the utility model described in detail above.It should be appreciated that the ordinary skill people of this field
Member according to the present utility model can conceive without creative work makes many modifications and variations.Therefore, all this technology necks
Technical staff passes through logic analysis, reasoning or limited reality on the basis of existing technology according to the design of the utility model in domain
Available technical solution is tested, it all should be in the protection domain being defined in the patent claims.
Claims (4)
1. a kind of liquid curing sodium transmission pipeline connection structure, it is characterised in that：Including leading portion pipe（1）With back segment pipe（2）, described
Leading portion pipe（1）With back segment pipe（2）Between pass through connection ring（3）It is connected as one, the connection ring（3）Inner wall entire body be provided with
Internal thread, and the connection ring（3）Respectively with the leading portion pipe（1）With back segment pipe（2）Screw-thread fit, the connection ring（3）It is interior
Liquid storage ring cabin is provided on the side wall on surface（3a）, liquid storage ring cabin（3a）Along the connection ring（3）It is arranged, and is within one week
Circular ring shape, liquid storage ring cabin（3a）Bottom end side wall on fluid port is set（3b）, liquid storage ring cabin（3a）Cross section be in
Right-angled trapezium shape, and the side at rear is low inside and high outside bevel edge.
2. liquid curing sodium transmission pipeline connection structure as described in claim 1, it is characterised in that：Liquid storage ring cabin（3a）
Pass through baffle（3aa）With the connection ring（3）Inside separate, the baffle（3aa）It is up-narrow and down-wide.
3. liquid curing sodium transmission pipeline connection structure as claimed in claim 2, it is characterised in that：The baffle（3aa）To
The connection ring（3）Inner inclination stretch out.
4. liquid curing sodium transmission pipeline connection structure as described in claim 1, it is characterised in that：The connection ring（3）'s
Periphery is provided with turn handle（3c）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721703417.XU CN207796343U (en) | 2017-12-10 | 2017-12-10 | A kind of liquid curing sodium transmission pipeline connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721703417.XU CN207796343U (en) | 2017-12-10 | 2017-12-10 | A kind of liquid curing sodium transmission pipeline connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207796343U true CN207796343U (en) | 2018-08-31 |
Family
ID=63283702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721703417.XU Active CN207796343U (en) | 2017-12-10 | 2017-12-10 | A kind of liquid curing sodium transmission pipeline connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207796343U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112049969A (en) * | 2020-09-07 | 2020-12-08 | 杨维 | High-pressure protection mechanism for liquid pipeline conveying |
-
2017
- 2017-12-10 CN CN201721703417.XU patent/CN207796343U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112049969A (en) * | 2020-09-07 | 2020-12-08 | 杨维 | High-pressure protection mechanism for liquid pipeline conveying |
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