CN208138642U - A kind of cryogen containment pipe fitting - Google Patents
A kind of cryogen containment pipe fitting Download PDFInfo
- Publication number
- CN208138642U CN208138642U CN201820351167.6U CN201820351167U CN208138642U CN 208138642 U CN208138642 U CN 208138642U CN 201820351167 U CN201820351167 U CN 201820351167U CN 208138642 U CN208138642 U CN 208138642U
- Authority
- CN
- China
- Prior art keywords
- annular
- hole
- refrigerator pipes
- butt
- mounting holes
- 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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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model discloses a kind of cryogen containment pipe fittings, including casing and refrigerator pipes, the inside of described sleeve pipe offers collar mounting holes, annular butt hole and threaded hole, and collar mounting holes are symmetricly set on the both ends of annular butt hole, threaded hole is symmetricly set on the one end of annular butt hole far from collar mounting holes, the inside of the collar mounting holes is equipped with the butt tube being wholely set with casing, and the both ends of butt tube are equipped with the first annular slot coaxial with butt tube, the outside fixing sleeve of the refrigerator pipes is connected to male-pipe, and male-pipe screw thread is socketed in the outside of refrigerator pipes.The utility model is by knob, casing, threaded post, sliding block, spring, annular slot and male-pipe is isostructural is used cooperatively, double fixation can be carried out to refrigerator pipes, fixed performance is good, it is fixed, it is not easy to loosen, and the rubber seal and butt tube of setting make good seal performance, using flexible is very suitable to promote the use of.
Description
Technical field
The utility model relates to refrigerator pipes interconnection technique field more particularly to a kind of cryogen containment pipe fittings.
Background technique
Refrigerator pipes are that have the compressed air of pressure by inputting, and are converted by vortex tube, and one end generates cold air, and is produced from one end
Heat air.Refrigerator pipes are accessories very common in refrigeration equipment, during refrigerator pipes use, it will usually use pipe
Connector is easy to loosen disengaging, to influence the normal use of refrigeration equipment, is however, current refrigeration pipe joint structure is simple
This needs a kind of cryogen containment pipe fitting being connected firmly.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of cryogen containment pipe proposed
Connector.
To achieve the goals above, the utility model uses following technical solution：
A kind of cryogen containment pipe fitting, including casing and refrigerator pipes, the inside of described sleeve pipe offer collar mounting holes, ring
Shape butt hole and threaded hole, and collar mounting holes are symmetricly set on the both ends of annular butt hole, threaded hole is symmetricly set on annular
The one end of butt hole far from collar mounting holes, the inside of the collar mounting holes are equipped with the butt tube being wholely set with casing, and
The both ends of butt tube are equipped with the first annular slot coaxial with butt tube, and the outside fixing sleeve of the refrigerator pipes is connected to male-pipe,
And male-pipe screw thread is socketed in the outside of refrigerator pipes, the refrigerator pipes are embedded in close to one end of butt tube and are fixed with rubber seal
Circle, and rubber seal is connected in first annular slot, one end outer ring that the refrigerator pipes are located on the inside of annular butt hole opens up
There is annular slot, circumferentially arranged with the mounting groove being connected to annular slot inside, the inside of mounting groove is equipped with solid in the outside of casing
Determine structure.
Preferably, the fixed structure includes the internal screw thread ring being welded on the inside of mounting groove, and the side of internal screw thread ring is set
There is the sliding block being slidably socketed on the inside of mounting groove, the outside of described sleeve pipe is equipped with knob, and the side of knob is fixed with thread bush
The threaded post on the inside of interior screwed ring is connect, the threaded post is located at the side of sliding block, and sliding block is fixed far from the side of threaded post
There is fixture block, fixture block is connected on the inside of annular slot, and is fixed between sliding block and internal screw thread ring and is symmetricly set on threaded post two sides
Spring.
Preferably, the inner wall of the annular butt hole is equipped with the jack being connected to annular slot and mounting groove inside, and
Fixture block activity is plugged in jack.
Preferably, it is connected to inside the both ends of the collar mounting holes and corresponding annular butt hole, and threaded hole and annular
Connection inside butt hole, and be connected to inside butt tube and refrigerator pipes.
Preferably, the outside of the knob is circumferentially arranged with anti-slop serrations, and the position and quantity of knob and mounting groove are uniform
It causes.
In the utility model, pass through the structures such as knob, casing, threaded post, sliding block, spring, annular slot and male-pipe
Be used cooperatively, double fixation can be carried out to refrigerator pipes, fixed performance is good, fixed, the rubber for being not easy to loosen, and being arranged
Sealing ring and butt tube make good seal performance, and using flexible is very suitable to promote the use of.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of cryogen containment pipe fitting structural schematic diagram；
Fig. 2 be the utility model proposes a kind of cryogen containment pipe fitting knob arrangement schematic diagram.
In figure：1 casing, 2 refrigerator pipes, 3 collar mounting holes, 4 annular butt holes, 5 threaded holes, 6 butt tubes, 7 male-pipes,
8 rubber seal, 9 annular slots, 10 mounting grooves, 11 sliding blocks, 12 fixture blocks, 13 knobs, 14 threaded posts, 15 springs, 16 internal screw threads
Ring.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-2, a kind of cryogen containment pipe fitting, including casing 1 and refrigerator pipes 2, the inside of casing 1 offer annular
Mounting hole 3, annular butt hole 4 and threaded hole 5, and collar mounting holes 3 are symmetricly set on the both ends of annular butt hole 4, threaded hole 5
It is symmetricly set on the annular one end of butt hole 4 far from collar mounting holes 3, the inside of collar mounting holes 3 is equipped with integrally to be set with casing 1
The butt tube 6 set, and the both ends of butt tube 6 are equipped with the first annular slot coaxial with butt tube 6, the outside fixing sleeve of refrigerator pipes 2
It is connected to male-pipe 7, and 7 screw thread of male-pipe is socketed in the outside of refrigerator pipes 2, refrigerator pipes 2 are embedded in close to one end of butt tube 6
It is fixed with rubber seal 8, and rubber seal 8 is connected in first annular slot, refrigerator pipes 2 are located at annular 4 inside of butt hole
One end outer ring offer annular slot 9, the outside of casing 1 circumferentially arranged with the mounting groove 10 that is connected to inside annular slot 9,
The inside of mounting groove 10 is equipped with fixed structure, and fixed structure includes the internal screw thread ring 16 for being welded on the inside of mounting groove 10, and interior spiral shell
The side of line ring 16 is equipped with the sliding block 11 being slidably socketed in 10 inside of mounting groove, and the outside of casing 1 is equipped with knob 13, and knob 13
Side be fixed with screw thread socket in the threaded post 14 of 16 inside of interior screwed ring, threaded post 14 is located at the side of sliding block 11, and cunning
Block 11 is fixed with fixture block 12 far from the side of threaded post 14, and fixture block 12 is connected to 9 inside of annular slot, and sliding block 11 and internal screw thread
The spring 15 for being symmetricly set on 14 two sides of threaded post is fixed between ring 16, the inner wall of annular butt hole 4 is equipped with and annular slot 9
With the internal jack being connected to of mounting groove 10, and 12 activity of fixture block is plugged in jack, the both ends of collar mounting holes 3 with it is corresponding
It is connected to, and is connected to inside threaded hole 5 and annular butt hole 4, and connect inside annular butt hole 4 inside butt tube 6 and refrigerator pipes 2
Logical, the outside of knob 13 is circumferentially arranged with anti-slop serrations, and the position and the uniform cause of quantity of knob 13 and mounting groove 10.
Working principle：When the utility model is used, first screwing out knob 13, then 1 screw thread of casing is socketed in correspondence
2 end of refrigerator pipes on the outside of one fix again, cycle knob 13 later, threaded post 14 will push sliding block 11 and compress bullet at this time
Spring 15 is connected and fixed at this point, the threaded post 14 of setting is inserted into the annular slot 9 of 2 outer ring of refrigerator pipes, to realize double
It is fixed, at this point, completing being connected and fixed for two refrigerator pipes 2, and fixed, it is not easy to loosen, using flexible, is very suitable to push away
It is wide to use.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of cryogen containment pipe fitting, including casing (1) and refrigerator pipes (2), which is characterized in that the inside of described sleeve pipe (1)
Offer collar mounting holes (3), annular butt hole (4) and threaded hole (5), and collar mounting holes (3) be symmetricly set on it is annular right
The both ends of hole (4) are connect, threaded hole (5) is symmetricly set on the one end of annular butt hole (4) far from collar mounting holes (3), the ring
The inside of shape mounting hole (3) is equipped with the butt tube (6) being wholely set with casing (1), and the both ends of butt tube (6) are equipped with and dock
(6) coaxial first annular slot is managed, the outside fixing sleeve of the refrigerator pipes (2) is connected to male-pipe (7), and male-pipe (7)
Screw thread is socketed in the outside of refrigerator pipes (2), and the refrigerator pipes (2) are embedded in close to the one end of butt tube (6) and are fixed with rubber seal
It encloses (8), and rubber seal (8) is connected in first annular slot, the refrigerator pipes (2) are located on the inside of annular butt hole (4)
One end outer ring offers annular slot (9), and the outside of casing (1) is circumferentially arranged with the installation being connected to annular slot (9) inside
The inside of slot (10), mounting groove (10) is equipped with fixed structure.
2. a kind of cryogen containment pipe fitting according to claim 1, which is characterized in that the fixed structure includes being welded on
Internal screw thread ring (16) on the inside of mounting groove (10), and the side of internal screw thread ring (16) is equipped with and is slidably socketed on the inside of mounting groove (10)
Sliding block (11), the outside of described sleeve pipe (1) is equipped with knob (13), and the side of knob (13) is fixed with screw thread socket in interior spiral shell
Threaded post (14) on the inside of line ring (16), the threaded post (14) is located at the side of sliding block (11), and sliding block (11) is far from screw thread
The side of column (14) is fixed with fixture block (12), and fixture block (12) is connected on the inside of annular slot (9), and sliding block (11) and internal screw thread ring
(16) spring (15) for being symmetricly set on threaded post (14) two sides is fixed between.
3. a kind of cryogen containment pipe fitting according to claim 2, which is characterized in that it is described annular butt hole (4) it is interior
Wall is equipped with the jack being connected to annular slot (9) and mounting groove (10) inside, and fixture block (12) activity is plugged in jack.
4. a kind of cryogen containment pipe fitting according to claim 1, which is characterized in that the two of the collar mounting holes (3)
It is connected to, and is connected to inside threaded hole (5) and annular butt hole (4), and butt tube inside end and corresponding annular butt hole (4)
(6) it is connected to refrigerator pipes (2) inside.
5. a kind of cryogen containment pipe fitting according to claim 2, which is characterized in that the outer lateral edge week of the knob (13)
To being equipped with anti-slop serrations, and the position of knob (13) and mounting groove (10) and the uniform cause of quantity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820351167.6U CN208138642U (en) | 2018-03-15 | 2018-03-15 | A kind of cryogen containment pipe fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820351167.6U CN208138642U (en) | 2018-03-15 | 2018-03-15 | A kind of cryogen containment pipe fitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208138642U true CN208138642U (en) | 2018-11-23 |
Family
ID=64288595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820351167.6U Expired - Fee Related CN208138642U (en) | 2018-03-15 | 2018-03-15 | A kind of cryogen containment pipe fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208138642U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110274100A (en) * | 2019-07-25 | 2019-09-24 | 中国航发沈阳发动机研究所 | A kind of engine pipelines quick connector |
| CN110953413A (en) * | 2019-12-12 | 2020-04-03 | 施亮 | Prevent blockking up and prevent reducing connecting device for sewer line |
| CN112108476A (en) * | 2020-09-11 | 2020-12-22 | 江苏卓然智能重工有限公司 | Modularized butt joint auxiliary mechanism for convection section smoke collecting hood of diesel hydrogenation furnace |
-
2018
- 2018-03-15 CN CN201820351167.6U patent/CN208138642U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110274100A (en) * | 2019-07-25 | 2019-09-24 | 中国航发沈阳发动机研究所 | A kind of engine pipelines quick connector |
| CN110953413A (en) * | 2019-12-12 | 2020-04-03 | 施亮 | Prevent blockking up and prevent reducing connecting device for sewer line |
| CN112108476A (en) * | 2020-09-11 | 2020-12-22 | 江苏卓然智能重工有限公司 | Modularized butt joint auxiliary mechanism for convection section smoke collecting hood of diesel hydrogenation furnace |
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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: 20181123 Termination date: 20190315 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |