CN206861068U - A kind of novel wear resistant compound pipeline complex pipeline - Google Patents
A kind of novel wear resistant compound pipeline complex pipeline Download PDFInfo
- Publication number
- CN206861068U CN206861068U CN201720136253.0U CN201720136253U CN206861068U CN 206861068 U CN206861068 U CN 206861068U CN 201720136253 U CN201720136253 U CN 201720136253U CN 206861068 U CN206861068 U CN 206861068U
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- China
- Prior art keywords
- outer tube
- tube
- pipe
- wear resistant
- pipeline
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Abstract
The utility model discloses a kind of novel wear resistant compound pipeline complex pipeline, the first outer tube, the second outer tube and the 3rd outer tube of identical inside/outside diameter size including metal material, first outer tube is fastened on the left end of the second outer tube, 3rd outer tube is fastened on the right-hand member of the second outer tube, the inner wall sleeve of second outer tube is provided with wear-resisting liner sebific duct, the inner wall sleeve of first outer tube and the 3rd outer tube is provided with ceramic lining-tube or metal inner pipe, and ceramic lining-tube or metal inner pipe and liner sebific duct are end to end.The utility model combines several abrasion-proof pipe advantages, eliminate the flange of rubber lined pipe, ceramic lining-tube, bimetal tube and rubber-lined pipe are used, it is solderable to realize scene, the advantages of adjustable length, avoid the leak point of rubber lined pipe, solve rubber lined pipe can not Site Welding, can not scene adjustment length the shortcomings that, saved the time, reduce potential safety hazard, reduce cost；Also chance is added for promoting the use of for rubber lined pipe, revolutionizes rubber lined pipe connected mode.
Description
Technical field
It the utility model is related to abrasion-proof pipe field, and in particular to a kind of novel wear resistant compound pipeline complex pipeline.
Background technology
In current abrasion-proof pipe industry, mainly there are earthenware duct, bimetallic interior conduit, supra polymer pipeline, abrasive rubber
Several wear-resistant steel pipes such as compound pipeline complex pipeline, also wear-resisting pipeline steel tube.Their respective advantage and disadvantage are as follows：The advantages of rubber lined pipe is
Wear-resisting effect is played using the elasticity of rubber in itself, particularly in the case of wet milling, advantage is other several abrasion-proof pipes
Incomparable, pressure is higher, and advantage is more obvious.Lining glue layer thickness arbitrarily thickeies according to onsite application situation.Also rubber-lined pipe
Road can be thickeied position easy to wear is eccentric, this be again other several abrasion-proof pipes can not than convenience.Shortcoming is to need method
Orchid connection, can not be welded after having served as a contrast glue, live can not adjust length, and flange connects the potential safety hazard of also increased leak point, directly
Connect the popularization that have impact on rubber lined pipe.The advantages of earthenware duct, is that scene is solderable, live can adjust length.Shortcoming is can not be inclined
The shortcomings of heart thickeies, and ceramics are frangible, and elbow is fragile.The advantages of bimetal compound pipeline is Wear-resistant, high-temperature resistant, and shortcoming is heaviness,
And price is more than twice of other several abrasion-proof pipes, is only used on a small quantity in the place of serious wear.Supra polymer pipeline
With the obvious advantage at low pressures, price is also low.Shortcoming is that supra polymer compound pipeline complex pipeline is also required to flange connection, while supra polymer
Pipeline is varying with temperature substantially, expands with heat and contract with cold and is higher by several times than other several abrasion-proof pipes, so in the compound resistance to of high pressure
Grinding in the use of pipeline does not have the figure of supra polymer pipeline.The advantages of pipe line steel is solderable, can arbitrarily adjust length at the scene
It is short.Shortcoming is that anti-wear performance is low, under high-wear resistance requirement, only increases label or wall thickness, its advantage are not also just deposited.
Utility model content
The purpose of the utility model is in order on the premise of high-wear resistance is ensured, there is provided a kind of answering using liner sebific duct
Pipeline is closed, the compound pipeline complex pipeline can be fixed by the way of welding at the scene, and can realize the purpose of Field adjustment length.
To achieve these goals, the utility model uses following technical scheme：A kind of novel wear resistant compound pipeline complex pipeline, including
The first outer tube, the second outer tube and the 3rd outer tube of the identical inside/outside diameter size of metal material, first outer tube are fastened on
The left end of second outer tube, the 3rd outer tube are fastened on the right-hand member of second outer tube, second outer tube it is interior
Wall is arranged with wear-resisting liner sebific duct, and the inner wall sleeve of first outer tube and the 3rd outer tube is provided with ceramic lining-tube or metal
Inner tube, the ceramic lining-tube or metal inner pipe and the liner sebific duct are end to end.
Further, the flange being provided at both ends with for sealing of second outer tube, first outer tube and described
The end set that 3rd outer tube connects with second outer tube has the bulge loop being used cooperatively with the flange.
Preferably, first outer tube and second outer tube are fixed by the first steel ring welding, first steel loop
It is covered in the junction of first outer tube and second outer tube, the left and right both ends difference sealing welding of first steel loop
It is fixed on the periphery wall of first outer tube and second outer tube.
Further, the 3rd outer tube and second outer tube are fixed by the second steel ring welding, and described second
Steel loop is covered in the junction of the 3rd outer tube and second outer tube, and the left and right both ends of second steel loop seal respectively
It is weldingly fixed on the periphery wall of the 3rd outer tube and second outer tube.
Further, the left side of first outer tube is provided with the ring-type groove of welding.
Further, the right side of the 3rd outer tube is provided with the ring-type groove of welding.
Further, second outer tube is bend pipe, concentric reducer, threeway etc..
The utility model combines several abrasion-proof pipe advantages, eliminates the flange of rubber lined pipe, has used ceramic lining-tube, gold
Belong to inner tube and liner sebific duct, it is solderable to realize scene, the advantages of adjustable length, avoids the leak point of rubber lined pipe, nothing
Method Site Welding, can not live the shortcomings that adjusting length.The time has been saved for owner, has reduced potential safety hazard, has reduced cost；
Also promoting the use of for rubber lined pipe, adds chance, revolutionizes rubber lined pipe connected mode.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment.
Embodiment
The technical solution of the utility model is further elaborated with reference to specific embodiment.
A kind of embodiment of novel wear resistant compound pipeline complex pipeline as shown in Figure 1, include the identical internal-and external diameter chi of metal material
Being welded by the first steel loop 4 for very little the first outer tube 1, the second outer tube 2 and the 3rd outer tube 3, the first outer tube 1 and the second outer tube 2 is solid
Fixed, the first steel loop 4 is covered in the junction of the first outer tube 1 and the second outer tube 2, and the left and right both ends of the first steel loop 4 seal weldering respectively
Connect and be fixed on the periphery wall of the first outer tube 1 and the second outer tube 2.3rd outer tube 3 and the second outer tube 2 are welded by the second steel loop 5
Fixation is connect, the second steel loop 5 is covered in the junction of the 3rd outer tube 3 and the second outer tube 2, and the left and right both ends difference of the second steel loop 5 is close
Envelope is weldingly fixed on the periphery wall of the 3rd outer tube 3 and the second outer tube 2.The inner wall sleeve of second outer tube 2 is provided with wear-resisting liner
It is ceramic lining-tube 7, the pottery for not interfering with its performance that the inner wall sleeve of sebific duct 6, the first outer tube 1 and the 3rd outer tube 3, which is provided with welding outer wall,
Ceramic liner pipe 8, ceramic lining-tube and liner sebific duct 6 are end to end.The left side of first outer tube 1 is provided with the ring-type groove of welding,
Used when facilitating Site Welding.
The flange being provided at both ends with for sealing of second outer tube 2, first outer tube 1 and the 3rd outer tube 3 and described the
The end set that two outer tubes 2 connect has the bulge loop being used cooperatively with the flange.
At the scene using when often abrasion-proof pipe need the second outer tube 2 with bending to carry out pipeline deflecting, therefore the
Two outer tubes 2 can be first-class for bend pipe, threeway, size.
Ceramic lining-tube 7, ceramic lining-tube 8 can be metal inner pipe or the wear-resisting bushing pipe of other forms, it is desirable to be gold
Category outer tube will not have an impact in welding to the bushing pipe of inside.
The present embodiment during fabrication, first welds the both ends of the second outer tube 2 and the first steel loop 4 and the second steel loop 5, then will
Liner sebific duct 6 inserts in the second sebific duct, then the first outer tube 1, the second outer tube 2 and the 3rd outer tube 3 is passed through into the first steel loop 4 and second
The welded seal of steel loop 5, then ceramic lining-tube 7 and ceramic lining-tube 8 are installed successively, one group of composite wear-resistant tube is thus formed, will be multigroup
After composite wear-resistant tube is transported to scene, then multigroup composite wear-resistant tube needed to weld according to scene, wherein the first outer tube 1 and the 3rd
Outer tube 3 can change its length according to being actually needed.
When specifically used, the sealing means of use are as follows：
In low-pressure directly using the outer rim of the inner rubber layer flange of liner sebific duct 6 to second outer tube 2, using rubber in itself
Elasticity seals with ceramic lining-tube, bimetallic or pipe line steel.Require that pipeline opening is smooth in process of production.Removed in bigbore pipeline
It is required that pipeline opening is smooth outer, it is also necessary to adjust the concentricity of liner sebific duct in process of production.
At elevated pressures, the outer rim mouth of the left and right ends of the second outer tube 2 sets up flange, and sealing is played to increase sealing area
Effect.
Specifically, pipeline pressure is low with being sealed during 6MPa using the flange of liner sebific duct 6, pipeline pressure height and 6MPa
Flange seal described in Shi Caiyong.
NM technology is prior art in the utility model.
It should be noted that the utility model embodiment is the optimum embodiment of the utility model, but it is not pair
The further restriction of the utility model claims, any deterioration or equivalents all should belong to claim of the present utility model
Within protection domain.
Claims (7)
- A kind of 1. novel wear resistant compound pipeline complex pipeline, it is characterised in that：The first outer tube including metal material identical outside dimension, Two outer tubes and the 3rd outer tube, first outer tube are fastened on the left end of second outer tube, and the 3rd outer tube connection is solid The right-hand member of second outer tube is scheduled on, the inner wall sleeve of second outer tube is provided with wear-resisting liner sebific duct, first outer tube Ceramic lining-tube or metal inner pipe, the ceramic lining-tube or metal inner pipe and the liner are provided with the inner wall sleeve of the 3rd outer tube Sebific duct is end to end.
- 2. novel wear resistant compound pipeline complex pipeline according to claim 1, it is characterised in that：Second outer tube is provided at both ends with For the flange of sealing, first outer tube and the 3rd outer tube and the end set that second outer tube connects have with it is described The bulge loop that flange is used cooperatively.
- 3. novel wear resistant compound pipeline complex pipeline according to claim 2, it is characterised in that：Outside first outer tube and described second Pipe is fixed by the first steel ring welding, and first steel loop is covered in the connection of first outer tube and second outer tube Place, sealing welding is fixed on the periphery of first outer tube and second outer tube respectively for the left and right both ends of first steel loop On wall.
- 4. novel wear resistant compound pipeline complex pipeline according to claim 3, it is characterised in that：Outside 3rd outer tube and described second Pipe is fixed by the second steel ring welding, and second steel loop is covered in the connection of the 3rd outer tube and second outer tube Place, sealing welding is fixed on the periphery of the 3rd outer tube and second outer tube respectively for the left and right both ends of second steel loop On wall.
- 5. novel wear resistant compound pipeline complex pipeline according to claim 4, it is characterised in that：The left side of first outer tube is set There is the ring-type groove of welding.
- 6. novel wear resistant compound pipeline complex pipeline according to claim 5, it is characterised in that：The right side of 3rd outer tube is set There is the ring-type groove of welding.
- 7. novel wear resistant compound pipeline complex pipeline according to claim 6, it is characterised in that：Second outer tube is bend pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720136253.0U CN206861068U (en) | 2017-02-15 | 2017-02-15 | A kind of novel wear resistant compound pipeline complex pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720136253.0U CN206861068U (en) | 2017-02-15 | 2017-02-15 | A kind of novel wear resistant compound pipeline complex pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206861068U true CN206861068U (en) | 2018-01-09 |
Family
ID=60815148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720136253.0U Expired - Fee Related CN206861068U (en) | 2017-02-15 | 2017-02-15 | A kind of novel wear resistant compound pipeline complex pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206861068U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106838483A (en) * | 2017-02-15 | 2017-06-13 | 程青坡 | A kind of novel wear resistant compound pipeline complex pipeline and its manufacture and installation method |
| CN108799685A (en) * | 2018-08-16 | 2018-11-13 | 西安希佛隆阀门有限公司 | A kind of multi-level throttle orifice plate |
-
2017
- 2017-02-15 CN CN201720136253.0U patent/CN206861068U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106838483A (en) * | 2017-02-15 | 2017-06-13 | 程青坡 | A kind of novel wear resistant compound pipeline complex pipeline and its manufacture and installation method |
| CN108799685A (en) * | 2018-08-16 | 2018-11-13 | 西安希佛隆阀门有限公司 | A kind of multi-level throttle orifice plate |
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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: 20180109 Termination date: 20220215 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |