CN205877556U - Right -angle elbow pipe - Google Patents
Right -angle elbow pipe Download PDFInfo
- Publication number
- CN205877556U CN205877556U CN201620689644.0U CN201620689644U CN205877556U CN 205877556 U CN205877556 U CN 205877556U CN 201620689644 U CN201620689644 U CN 201620689644U CN 205877556 U CN205877556 U CN 205877556U
- Authority
- CN
- China
- Prior art keywords
- connecting tube
- pipe
- sealing
- nut
- connecting pipe
- 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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- Branch Pipes, Bends, And The Like (AREA)
Abstract
The utility model provides a right -angle elbow pipe, includes the return bend body, the return bend body including first connecting pipe and second connecting pipe, the punishment of the orificial outer terminal surface of first connection takeover and second connecting pipe do not is equipped with the external screw thread, the external screw thread punishment of first connecting pipe and second connecting pipe do not is equipped with the nut with the external screw thread adaptation, first connecting pipe and second connecting pipe respectively and be equipped with the sealing member between the nut, this sealing member is including the sealed pad of locating the first connecting pipe and second connecting pipe mouth of pipe department and the sealing washer in locating the nut, the nut connect and to be equipped with a spacing step in the other end of external screw thread one end, the sealing washer arrange in the nut one end in and contradict on spacing step, the other end can fill up the laminating and contradicts with sealed, this internal soft rubber tube that is equipped with of return bend, both ends that should soft chamber pipe respectively with the sealed piece conflict of first connecting pipe and second connecting pipe mouth of pipe department.
Description
Technical field
This utility model relates to a kind of water pipe head technical field, particularly to a kind of right-angle elbow pipe.
Background technology
Elbow unions are one of parts important in pipe fitting, and the conveyance conduit being mainly used in needing to turn enters
Row is tightly connected, and transports various industrial gases, the fluids such as steam, coal gas, air, heavy oil, oil, chemical industry drug class
Pipe arrangement is attached.Seal general employing rubber sheet gasket soft seal on traditional elbow unions, get off for a long time, seal
Pad is easily damaged and poor sealing performance, easily causes medium and reveals, and easy fouling at traditional elbow unions, time long
Between get off, direct pipe bent position can result in blockage, once blocking after, pipe bent position is difficult to clean up, and for drawbacks described above, need to change
Enter.
Summary of the invention
In order to overcome the deficiency of background technology, this utility model provides a kind of anticorrosion, blockage resisting and good seal performance
Right-angle elbow pipe.
This utility model be the technical scheme is that a kind of right-angle elbow pipe, including elbow body, described elbow body
Include the curved of the first connecting tube and the second connecting tube, the first described connecting tube and the junction of the second connecting tube formation 90 degree
Angle, is respectively equipped with external screw thread at the outer face of the first connecting tubes and the second connecting tube mouth of pipe, and the first connecting tube and second connects
Be respectively equipped with at the external screw thread of pipe and nut that external screw thread is adaptive, the first described connecting tube and the second connecting tube respectively with nut
Between be provided with sealing member, this sealing member includes the sealing gasket being located at the first connecting tube and the second connecting tube mouth of pipe and is located at spiral shell
Sealing ring in mother, is provided with a limited step, described sealing ring in the other end of described nut connection external screw thread one end
In being placed in nut, conflict on limited step in one end, and the other end can be conflicted with sealing gasket laminating, and described sealing ring is conflicted spacing
The diameter of step one end forms an inclined plane shape less than the diameter of gluing, sealing pad one end, and described sealing gasket includes a peace
Dress block and sealing block, described mounting blocks and sealing block are formed step-like, and mounting blocks is sheathed on the first connecting tube and second and connects
On the outer wall of the pipe mouth of pipe, described sealing block is placed in the mouth of pipe of the first connecting tube and the second connecting tube, described sealing block in
Inclined plane shape promotes sealing block to connect the other end and the inwall gluing, sealing of the first connecting tube and the second connecting tube of mounting blocks one end,
Described sealing ring can be connected the other end of sealing block one end towards the other end of limited step one end and conflict and seal with mounting blocks；
Be provided with a flexible hose in described elbow body, the two ends of this soft lumen respectively with the first connecting tube and the second connecting tube pipe
Sealing block at Kou is conflicted.
Preferably, described the first connecting tube, the second connecting tube, nut, sealing ring and sealing gasket are respectively stainless steel
Matter.
Preferably, the first described connecting tube is curved with the junction of the second connecting tube.
Preferably, the first described connecting tube and the inwall of the second connecting tube are provided with one layer of corrosion-resistant coating.
The beneficial effects of the utility model are: this utility model uses the right-angle elbow pipe of stainless steel, it is not easy to damage,
Service life is long, and is also provided with one layer of corrosion-resistant coating on inner tubal wall, and medium whatever, right-angle elbow pipe is all without quilt
Dielectric corrosion, environmental protection and energy saving, and this utility model uses hard sealing, instead of traditional soft seal, good sealing effect, and
Will not be worn, connected mode is bite type, quick and easy for installation, and is provided with one layer of flexible hose in tube wall, so sets
Postpone, if corner once blocks, right-angle elbow pipe can be disassembled, then take away flexible hose, the soft balsam more renewed
Pipe, dismantles and installs very convenient, and comprehensively described, this utility model has blockage resisting, anticorrosion, leakage-preventing effect, for this
First-selection in art.
Below in conjunction with the accompanying drawings this utility model embodiment is described further.
Accompanying drawing explanation
Fig. 1 is the overall sectional view of this utility model embodiment.
Detailed description of the invention
As it is shown in figure 1, this utility model provides a kind of right-angle elbow pipe, including elbow body 1, described elbow body 1 is wrapped
Having included the first connecting tube 11 and the second connecting tube 12, the junction of the first described connecting tube 11 and the second connecting tube 12 forms 90
The bent angle of degree, is respectively equipped with external screw thread 13 at the outer face of the first connecting tubes 11 and second connecting tube 12 mouth of pipe, first connects
It is respectively equipped with and the nut 2 of external screw thread 13 adaptation at the external screw thread 13 of pipe 11 and the second connecting tube 12, the first described connecting tube
11 and second connecting tube 12 respectively and between nut 2, be provided with sealing member 3, this sealing member 3 include be located at the first connecting tube 11 and
Sealing gasket 31 at second connecting tube 12 mouth of pipe and the sealing ring 32 being located in nut 2, described nut 2 connects external screw thread 13 1
Being provided with a limited step 21 in the other end of end, in described sealing ring 32 is placed in nut 2, conflict at limited step 21 in one end
On, the other end can with sealing gasket 31 laminating conflict, described sealing ring 32 conflict limited step 21 one end diameter less than laminating
The diameter of sealing gasket 31 one end forms an inclined plane shape, and described sealing gasket 31 includes a mounting blocks 311 and sealing block
312, described mounting blocks 311 is formed step-like with sealing block 312, and mounting blocks 311 is sheathed on the first connecting tube 11 and second and connects
On the outer wall of adapter 12 mouth of pipe, described sealing block 312 is placed in the mouth of pipe of the first connecting tube 11 and the second connecting tube 12, described
Sealing block 312 take the form of inclined plane the other end and the first connecting tube 11 and second promoting sealing block 312 to connect mounting blocks 311 one end
The inwall gluing, sealing of connecting tube 12, described sealing ring 32 can be with mounting blocks 311 towards the other end of limited step 21 one end
The other end conflict connecting sealing block 312 one end seals；A flexible hose 4 it is provided with, this soft lumen in described elbow body 1
The two ends of 4 respectively with the first connecting tube 11 and second connecting tube 12 mouth of pipe at sealing block 312 conflict.
In this utility model embodiment, described first connecting tube the 11, second connecting tube 12, nut 2, sealing ring 32 and
Sealing gasket 31 is respectively stainless steel.
In this utility model embodiment, the first described connecting tube 11 is curved with the junction of the second connecting tube 12.
In this utility model embodiment, the first described connecting tube 11 and the inwall of the second connecting tube 12 are provided with one layer
Corrosion-resistant coating 5.
In such scheme, this utility model uses the right-angle elbow pipe of stainless steel, it is not easy to damage, service life
Long, and on inner tubal wall, it is also provided with one layer of corrosion-resistant coating 5, medium whatever, right-angle elbow pipe is all without rotten by medium
Erosion, environmental protection and energy saving, and this utility model uses hard sealing, instead of traditional soft seal, good sealing effect, and will not be by
Abrasion, connected mode is bite type, quick and easy for installation, and is provided with one layer of flexible hose 4 in tube wall, after so arranging,
If corner once blocks, right-angle elbow pipe can be disassembled, then take away flexible hose 4, the flexible hose more renewed, tear open
Unloading and install very convenient, comprehensively described, this utility model has blockage resisting, anticorrosion, leakage-preventing effect, for this area skill
First-selection in art.
Every technical staff's notice: although this utility model describes according to above-mentioned detailed description of the invention, but this
The invention thought of utility model is not limited to that invention, the repacking of any utilization this utility model thought, all will include this in specially
In profit scope of patent protection.
Claims (4)
1. a right-angle elbow pipe, including elbow body, it is characterised in that: described elbow body includes the first connecting tube and
Two connecting tubes, the junction of the first described connecting tube and the second connecting tube forms the bent angle of 90 degree, the first connecting tubes and the
It is respectively equipped with external screw thread at the outer face of the two connecting tube mouths of pipe, is respectively equipped with at the external screw thread of the first connecting tube and the second connecting tube
The nut adaptive with external screw thread, the first described connecting tube and the second connecting tube respectively and be provided with sealing member between nut, this is close
Sealing includes the sealing gasket being located at the first connecting tube and the second connecting tube mouth of pipe and the sealing ring being located in nut, described
Being provided with a limited step in the other end of nut connection external screw thread one end, in described sealing ring is placed in nut, one end conflict exists
On limited step, the other end can be conflicted with sealing gasket laminating, and the diameter of described sealing ring conflict limited step one end is less than patch
The diameter closing sealing gasket one end forms an inclined plane shape, and described sealing gasket includes a mounting blocks and sealing block, described
Mounting blocks and sealing block are formed step-like, and mounting blocks is sheathed on the outer wall of the first connecting tube and the second connecting tube mouth of pipe, described
Sealing block be placed in the mouth of pipe of the first connecting tube and the second connecting tube, described sealing block takes the form of inclined plane and promotes sealing block to connect
The other end of mounting blocks one end and the inwall gluing, sealing of the first connecting tube and the second connecting tube, described sealing ring is towards spacing
The other end of step one end can be connected the other end conflict of sealing block one end and seal with mounting blocks；It is provided with in described elbow body
One flexible hose, the two ends of this soft lumen respectively with the first connecting tube and the second connecting tube mouth of pipe at sealing block conflict.
A kind of right-angle elbow pipe the most according to claim 1, it is characterised in that: described the first connecting tube, the second connecting tube,
Nut, sealing ring and sealing gasket are respectively stainless steel.
A kind of right-angle elbow pipe the most according to claim 1, it is characterised in that: the first described connecting tube and the second connecting tube
Junction curved.
A kind of right-angle elbow pipe the most according to claim 1, it is characterised in that: the first described connecting tube and the second connecting tube
Inwall be provided with one layer of corrosion-resistant coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620689644.0U CN205877556U (en) | 2016-06-28 | 2016-06-28 | Right -angle elbow pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620689644.0U CN205877556U (en) | 2016-06-28 | 2016-06-28 | Right -angle elbow pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205877556U true CN205877556U (en) | 2017-01-11 |
Family
ID=57693204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620689644.0U Expired - Fee Related CN205877556U (en) | 2016-06-28 | 2016-06-28 | Right -angle elbow pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205877556U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108879167A (en) * | 2018-07-06 | 2018-11-23 | 北京电子工程总体研究所 | Integrated high pressure gas circuit contact, electric connector |
-
2016
- 2016-06-28 CN CN201620689644.0U patent/CN205877556U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108879167A (en) * | 2018-07-06 | 2018-11-23 | 北京电子工程总体研究所 | Integrated high pressure gas circuit contact, electric connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170111 Termination date: 20180628 |