CN205991252U - Aluminium alloy gas transmission pipeline - Google Patents
Aluminium alloy gas transmission pipeline Download PDFInfo
- Publication number
- CN205991252U CN205991252U CN201620889504.8U CN201620889504U CN205991252U CN 205991252 U CN205991252 U CN 205991252U CN 201620889504 U CN201620889504 U CN 201620889504U CN 205991252 U CN205991252 U CN 205991252U
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- China
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- main body
- attaching nut
- aluminium alloy
- delivery pipe
- gas transmission
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Abstract
This utility model provides aluminium alloy gas transmission pipeline, it includes the delivery pipe integrally formed by aluminium alloy, the connection end of delivery pipe is provided with external screw thread, and be connected with connector by this external screw thread, described connector includes columnar main body, main body two ends end outer wall shrinks and forms targeting port, it is provided with the spacing ring of evagination in the middle part of main body outer peripheral face, main body outside spacing ring is provided with the seal groove of indent, it is embedded with sealing ring in seal groove, it is movably installed with attaching nut outside main body, form connection position between attaching nut's inwall and main body outer peripheral face, the connection end intercalation of delivery pipe is in connection position, and locked by attaching nut, sealing ring after locking is close to convey inside pipe wall formation sealing.Strong using this programme good airproof performance, antiknock, the anti-ability that gets loose.
Description
Technical field
This utility model is related to gas conveying technology field, refers in particular to a kind of aluminium alloy gas transmission pipeline.
Background technology
Gas transportation facilities is widely used in the ventilation of factory, mine, tunnel, cooling tower, vehicle, ship and building, row
Dirt and cooling；The ventilation of boiler and industrial furnace and air inducing；Cooling in the apparatus of air conditioning and domestic electric appliance and ventilation；
The drying of corn and selecting and recommending；The inflation of wind-tunnel wind regime and aircushion vehicle and propulsion etc..The enterprise of Chinese gas transportation facilities industry divides
Cloth is more scattered, and there are different market planes in dissimilar enterprise.Because technology content is relatively low, surcharge is relatively low, thus many
Produced by medium-sized and small enterprises and township enterprise, there is no the leading products of oneself uniqueness, competitiveness is general, and it is using stainless mostly
Steel makes, and this intensity is relatively low.
Content of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of good airproof performance, antiknock, the anti-energy that gets loose
The strong aluminium alloy gas transmission pipeline of power.
For achieving the above object, technical scheme provided by the utility model is：Aluminium alloy gas transmission pipeline, it includes
There is the delivery pipe integrally formed by aluminium alloy, the connection end of delivery pipe is provided with external screw thread, and pass through this external screw thread and connector phase
Connect, described connector includes columnar main body, main body two ends end outer wall shrinks and forms targeting port, main body outer peripheral face
Middle part is provided with the spacing ring of evagination, and the main body outside spacing ring is provided with the seal groove of indent, is embedded with sealing ring in seal groove,
It is movably installed with attaching nut outside main body, between attaching nut's inwall and main body outer peripheral face, form connection position, the company of delivery pipe
Connect end intercalation in connection position, and locked by attaching nut, the sealing ring after locking is close to convey inside pipe wall formation sealing.
Described attaching nut end is shunk and is formed position-limited edge, and it is spacing that this position-limited edge passes through spacing ring.
Described spacing ring is two, is located at both sides in the middle part of main body outer peripheral face respectively.
Described attaching nut is two, and the locking of two attaching nuts is in opposite direction.
Screw thread in described attaching nut is bidirectional helical, and this bidirectional helical is nibbled with the delivery pipe at connector two ends respectively
Close and connect.
After using such scheme, targeting port guides when being used for connecting this utility model to connector, and delivery pipe exists
After plug-in mounting puts in place, sealing ring is close to convey inside pipe wall formation sealing, then forms the double-deck company of being fitted together to by attaching nut's locking again
Connect, there is good airproof performance, antiknock, resist the ability that gets loose strong using this connected mode.
Brief description
Fig. 1 is overall structure diagram of the present utility model.
Specific embodiment
With reference to all accompanying drawings, the utility model is described in further detail, and preferred embodiment of the present utility model is：Ginseng
See accompanying drawing 1, the aluminium alloy gas transmission pipeline described in the present embodiment includes by the integrally formed delivery pipe of aluminium alloy 1, conveys
The connection end of pipe 1 is provided with external screw thread 2, and is connected with connector by this external screw thread 2, and described connector includes cylindrical shape
Main body 3, main body 3 two ends end outer wall shrinks and forms targeting port 4, is provided with the spacing ring 5 of evagination, limit in the middle part of main body 3 outer peripheral face
The main body 3 in position ring 5 outside is provided with the seal groove 6 of indent, is embedded with sealing ring 7, main body 3 outside movable set in seal groove 6
There is attaching nut 8, described attaching nut 8 end is shunk and formed position-limited edge, and this position-limited edge is spacing by spacing ring 5, spacing ring 5
For two, it is located at both sides in the middle part of main body 3 outer peripheral face respectively, between attaching nut 8 inwall and main body 3 outer peripheral face, form connection position,
The connection end intercalation of delivery pipe 1 is in connection position, and is locked by attaching nut 8, and described attaching nut 8 is two, two
The locking of attaching nut 8 is in opposite direction, and the sealing ring 7 after locking is close to delivery pipe 1 inwall and is formed sealing, described attaching nut
Screw thread in 8 is bidirectional helical, and this bidirectional helical is connected with delivery pipe 1 engagement at connector two ends respectively.The leading of the present embodiment
When being used for connecting to mouth, connector is guided, delivery pipe after plug-in mounting puts in place, sealing ring be close to convey inside pipe wall formed close
Envelope, then passes through attaching nut's locking again and forms double-deck fitting connection, using this connected mode have good airproof performance, antiknock,
The anti-ability that gets loose is strong.
The embodiment of the above is only the preferred embodiment of this utility model, not limits reality of the present utility model with this
Applying scope, therefore the change that all shapes according to this utility model, principle are made, all should cover in protection domain of the present utility model
Interior.
Claims (5)
1. aluminium alloy gas transmission pipeline it is characterised in that：It includes the delivery pipe integrally formed by aluminium alloy（1）, conveying
Pipe（1）Connection end be provided with external screw thread（2）, and pass through this external screw thread（2）It is connected with connector, described connector includes
Columnar main body（3）, main body（3）Two ends end outer wall shrinks and forms targeting port（4）, main body（3）It is provided with outer in the middle part of outer peripheral face
Convex spacing ring（5）, spacing ring（5）The main body in outside（3）It is provided with the seal groove of indent（6）, seal groove（6）Inside it is embedded with close
Seal（7）, main body（3）Outside is movably installed with attaching nut（8）, attaching nut（8）Inwall and main body（3）Shape between outer peripheral face
Become connection position, delivery pipe（1）Connection end intercalation in connection position, and pass through attaching nut（8）Locking, the sealing ring after locking
（7）It is close to delivery pipe（1）Inwall forms sealing.
2. aluminium alloy gas transmission pipeline according to claim 1 it is characterised in that：Attaching nut（8）Shape is shunk in end
Become position-limited edge, this position-limited edge passes through spacing ring（5）Spacing.
3. aluminium alloy gas transmission pipeline according to claim 1 it is characterised in that：Spacing ring（5）For two, position respectively
In main body（3）Both sides in the middle part of outer peripheral face.
4. aluminium alloy gas transmission pipeline according to claim 1 it is characterised in that：Attaching nut（8）For two, two
Attaching nut（8）Locking in opposite direction.
5. aluminium alloy gas transmission pipeline according to claim 1 it is characterised in that：Attaching nut（8）Interior screw thread is
Bidirectional helical, this bidirectional helical delivery pipe with connector two ends respectively（1）Engagement connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620889504.8U CN205991252U (en) | 2016-08-17 | 2016-08-17 | Aluminium alloy gas transmission pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620889504.8U CN205991252U (en) | 2016-08-17 | 2016-08-17 | Aluminium alloy gas transmission pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205991252U true CN205991252U (en) | 2017-03-01 |
Family
ID=58107759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620889504.8U Active CN205991252U (en) | 2016-08-17 | 2016-08-17 | Aluminium alloy gas transmission pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205991252U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109000055A (en) * | 2018-08-01 | 2018-12-14 | 重庆工业设备安装集团有限公司 | Aluminium-alloy pipe pipe connecting and aluminium alloy pipeline system |
-
2016
- 2016-08-17 CN CN201620889504.8U patent/CN205991252U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109000055A (en) * | 2018-08-01 | 2018-12-14 | 重庆工业设备安装集团有限公司 | Aluminium-alloy pipe pipe connecting and aluminium alloy pipeline system |
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| GR01 | Patent grant |