CN203656406U - Detachable 45-degree wear-resistant PE pipeline - Google Patents
Detachable 45-degree wear-resistant PE pipeline Download PDFInfo
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- CN203656406U CN203656406U CN201320785306.3U CN201320785306U CN203656406U CN 203656406 U CN203656406 U CN 203656406U CN 201320785306 U CN201320785306 U CN 201320785306U CN 203656406 U CN203656406 U CN 203656406U
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- wear
- resistant
- degree
- detachable
- flange
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Abstract
The utility model relates to the field of pipelines, in particular to a detachable 45-degree wear-resistant PE pipeline. The detachable 45-degree wear-resistant PE pipeline comprises two wear-resistant PE pipes to be connected, wherein a 45-degree pipeline turning assembly is connected between the two wear-resistant PE pipes to be connected, and each wear-resistant PE pipe to be connected is connected with the 45-degree pipeline turning assembly through a detachable flange assembly. According to the detachable 45-degree wear-resistant PE pipeline, due to the facts that the wear-resistant PE pipes serve as basic pipes, the detachable flange assemblies serve as connecting pieces, and the 45-degree pipeline turning assembly serves as a turning connecting piece, the weight of the basic pipes can be reduced, wear resistance of the basic pipes is improved, easy installation and easy separation of the detachable 45-degree wear-resistant PE pipeline are achieved, assembly, disassembly, carrying and secondary use of the wear-resistant PE pipes are quite convenient, redirection installation can be carried out through the 45-degree pipeline turning assembly when obstacles exist in the process of laying of the detachable 45-degree wear-resistant PE pipeline, pipeline transfer is achieved, and the cost of investment of a pipe network is reduced.
Description
Technical field
The utility model relates to pipeline field, more specifically, relates to a kind of detachable 45 degree PE abrasion-proof pipes.
Background technique
The composite steel tube of lined ceramics sheet at the normal pipeline using aspect the transportation of the solidliquid mixture such as water coal slurry and mud at present, reason is that ceramic composite steel pipe two ends can be with metal flange, can be whenever and wherever possible, carry out pipeline connects and dismounting construction round-the-clockly, realizing pipeline transfer and secondary uses, save pipe network cost of investment, but also there is volume heaviness in the composite steel tube of lined ceramics sheet, the easy abrasion and corrosion of outer layer pipe, internal layer ceramic plate is easily broken by vibrations, the shortcoming such as come off, affect significantly the working life of pipeline, and pure nonmetal pipeline is seldom using aspect solidliquid mixture transportation, reason is because nonmetal pipeline is not easy to connect and the use of dismounting secondary.
Model utility content
The utility model is at least one defect (deficiency) overcoming described in above-mentioned prior art, provides a kind of quality light, wear-resisting and install, all detachable 45 degree PE abrasion-proof pipes easily of dismounting.
For solving the problems of the technologies described above, the technical solution of the utility model is as follows:
A kind of detachable 45 degree PE abrasion-proof pipes, comprise two sections of PE wear-resistant tubings waiting, between two sections of PE wear-resistant tubings waiting, be connected with one 45 degree pipeline steering assembly, two sections of PE wear-resistant tubings waiting are connected with 45 degree pipeline steering assemblies by detachable flange assembly respectively.
In such scheme, described 45 degree pipeline steering assemblies comprise one 45 two sections of connecting PE wear-resistant tubings of spending wear-resistant bend and being connected to 45 degree wear-resistant bend two ends, and one section of PE wear-resistant tubing waiting and one section of connecting PE wear-resistant tubing interconnect by detachable flange assembly.
In such scheme, described detachable flange assembly comprises the flange cover of being located at respectively on PE wear-resistant tubing port waiting and connecting PE wear-resistant tubing port and is enclosed within the flange plate that flange puts, a PE wear-resistant tubing waiting docks mutually with the flange cover on a connecting PE wear-resistant tubing, and the flange plate that flange puts connects by connection part.
In such scheme, described flange cover is electric-melting flange cover, and electric-melting flange cover is fastened on PE wear-resistant tubing waiting and connecting PE wear-resistant tubing by electric smelting.
In such scheme, flange plate is steel flanges dish.
In such scheme, mutually between the flange of docking cover, be provided with seal ring.
In such scheme, described seal ring is rubber seal.
In such scheme, described connection part comprises screw bolt and nut, and bolt sleeve is fixedly connected with between flange plate and by nut.
In such scheme, described 45 degree wear-resistant bends are electric smelting elbow.
Compared with prior art, the beneficial effect of technical solutions of the utility model is:
(1) the utility model adopts PE wear-resistant tubing as basic tubing, utilize detachable flange assembly as link, utilize 45 degree pipeline steering assemblies as steering linkage member, not only can alleviate the weight of basic tubing, strengthen the wear resistance of tubing, the simple installation that realizes pipeline with separate, installation, dismounting, carrying and the secondary of being convenient to very much PE wear-resistant tubing use, but also can in the time that running into obstacle, pipe laying utilize the installation that alters course of 45 degree pipeline steering assemblies, realize pipeline and shift, save pipe network cost of investment.
(2) flange assembly of the present utility model has comprised flange cover and flange plate, flange cover is fixed on to the port of PE wear-resistant tubing waiting and connecting PE wear-resistant tubing, PE wear-resistant tubing waiting and connecting PE wear-resistant tubing are realized and being connected by the connection between flange plate, simple and convenient.And connection between flange plate realizes by screw bolt and nut, when installation, only need to just can realize mechanical connection by screw bolt and nut, in the time that pipeline need to be dismantled, can, directly bolt, nut dismounting, can realize separation and the dismounting of pipeline, very easy.
(3) flange cover of the present utility model adopts electric-melting flange cover, electric-melting flange cover is connected and is permanently secured on PE wear-resistant tubing waiting and connecting PE wear-resistant tubing by electric smelting, and can pass through mechanical connection between flange cover and flange plate, when dismounting, only need to disconnect the dismounting that connection between the flange plate on PE wear-resistant tubing waiting and connecting PE wear-resistant tubing can realize pipeline, secondary only need be enclosed within flange by flange plate while use and put, again flange plate is coupled together, the greatly easy installation and removal of pipeline, the secondary of more greatly easy pipeline uses, realize pipeline transfer, save pipe network cost of investment.
(4) between flange cover of the present utility model, also carry out anti-leak by seal ring is set, strengthened the sealing of pipeline.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of detachable 45 degree PE abrasion-proof pipe specific embodiments of the utility model.
Embodiment
Accompanying drawing, only for exemplary illustration, can not be interpreted as the restriction to this patent;
For better explanation the present embodiment, some parts of accompanying drawing have omission, zoom in or out, and do not represent the size of actual product;
To those skilled in the art, in accompanying drawing some known features and explanation thereof may to omit be understandable.
In description of the present utility model, it will be appreciated that, orientation or the position relationship of the indication such as term " port " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, rather than indicate or imply that the device of indication or element must have specific orientation, construct and operation with specific orientation, therefore can not be interpreted as restriction of the present utility model.In addition, term " first ", " second ", " the 3rd " be only for describing object, and can not be interpreted as the quantity of indication or hint relative importance or implicit indicated technical characteristics.Thus, one or more these features can be expressed or impliedly be comprised to the feature of " first " of restriction, " second ".In description of the present utility model, except as otherwise noted, the implication of " multiple " is two or more.
In description of the present utility model, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " connection " should be interpreted broadly, and for example, can be to be fixedly connected with, and can be also to removably connect, or connect integratedly; Can be mechanical connection, can be also electrical connection; Can be to be directly connected, can be also indirectly to connect by intermediary, can say the connection of two element internals.For the ordinary skill in the art, can concrete condition understand above-mentioned term at concrete meaning of the present utility model.
Below in conjunction with drawings and Examples, the technical solution of the utility model is described further.
Embodiment 1
As shown in Figure 1, a kind of detachable 45 degree PE abrasion-proof pipes, comprise between 1, two section of PE wear-resistant tubing 1 waiting of two sections of PE wear-resistant tubings waiting and be connected with one 45 degree pipeline steering assembly, PE wear-resistant tubing 1 waiting is connected with 45 degree pipeline steering assemblies by detachable flange assembly respectively.
Wherein, 45 degree pipeline steering assemblies comprise that one 45 degree wear-resistant bend 2 interconnects by detachable flange assembly with 3, the one sections of PE wear-resistant tubings 1 waiting of two sections of connecting PE wear-resistant tubings and the one section of connecting PE wear-resistant tubing 3 that are connected to 45 degree wear-resistant bend two ends.
Wherein, detachable flange assembly comprises the flange cover 4 of being located at respectively on PE wear-resistant tubing 1 port waiting and connecting PE wear-resistant tubing 3 ports and is enclosed within the flange plate 5 on flange cover 4, a PE wear-resistant tubing 1 waiting docks mutually with the flange cover 4 on a connecting PE wear-resistant tubing 3, and the flange plate 5 on flange cover 4 connects by connection part.
Preferably, flange cover 4 is electric-melting flange cover, and the electric-melting flange cover of PE wear-resistant tubing 1 port waiting is connected and fixed by electric smelting, and the electric-melting flange cover of connecting PE wear-resistant tubing port is also connected and fixed by electric smelting.
One preferred embodiment in, for strengthen tubing connect rigidity, flange plate 5 can adopt steel flanges dish.
In specific implementation process, in order to strengthen the sealing of pipeline, prevent that the Loaded goods in pipeline from leaking, mutually between the flange of docking cover 4, be provided with seal ring 6.Preferably, seal ring 6 adopts rubber seal, also can adopt the seal ring of other types, does not exemplify one by one at this.
In specific implementation process, connection part comprises bolt 7 and nut 8, and bolt 7 is enclosed between flange plate 4 and by nut 8 and is fixedly connected with.
In specific implementation process, 45 degree wear-resistant bends 2 are electric smelting elbow, and it is connected and fixed by electric smelting connection and connecting PE wear-resistant tubing 3.
As shown in Figure 1, when installation, first flange plate 5 is inserted on flange cover 4, then by electric fusion welding technical requirements, the port that both are inserted in PE wear-resistant tubing 1 waiting is together carried out to electric fusion welding, PE wear-resistant tubing 1 waiting is connected with flange plate 5, flange cover 4, flange plate 5 can overlap on 4 and rotate arbitrarily at flange, permanent being fixed on PE wear-resistant tubing 1 port waiting of flange cover 4; Then getting an electric smelting elbow as 45 degree wear-resistant bends 2 is connected with 3 electric smelting of two sections of connecting PE wear-resistant tubings, then do not connect one end mounting flange cover 4 and the flange plate 5 of electric smelting elbow at connecting PE wear-resistant tubing 3, then connecting PE wear-resistant tubing 3 is overlapped to 4 by flange be connected PE wear-resistant tubing 1 waiting with flange plate 5.When installation, can between the flange cover of connecting PE wear-resistant tubing 3 and PE wear-resistant tubing 1 waiting 4, put into seal ring 6, then with bolt 7 and nut 8, two flange plate 5 be coupled together and tightened and can complete installation.In the time of the construction of dismounting abrasion-proof pipe, directly bolt 7, nut 8 and seal ring 6 to be pulled down, tubing is separable and dismounting.
Because the skin of PE wear-resistant tubing 1 waiting and connecting PE wear-resistant tubing 3 is PE plastics, electric-melting flange cover melting zone part is also PE plastics, therefore can realize electric smelting connects, this connection makes PE wear-resistant tubing and electric-melting flange overlap that both are permanent connects together, between electric-melting flange cover and steel flanges dish, can realize mechanical connection in addition, in the time that obstacle blocks line straight line extends, connecting PE wear-resistant tubing 3 one end electric fusion weldings of 45 ° of elbows of an available wear-resisting electric smelting and two sections shorter, together with other one end of connecting PE wear-resistant tubing 3 is connected into an electric-melting flange cover electric fusion welding separately, finally again two sections of linear PE wear-resistant tubings 1 waiting are realized to pipeline diverted connection by flange connection, therefore PE abrasion-proof pipe can be by carrying out detachable connection herein, only need just put into rubber seal contiguously at two flanges covers seals, finally realize mechanical connection by screw bolt and nut, prevent that leak of liquid out, in the time that pipeline need to be dismantled, can be directly bolt, nut and rubber seal are pulled down, can realize separation and the dismounting of pipeline, simple in structure, dismounting is all convenient.
The corresponding same or analogous parts of same or analogous label;
In accompanying drawing, describe position relationship for only for exemplary illustration, can not be interpreted as the restriction to this patent;
Obviously, above-described embodiment of the present utility model is only for the utility model example is clearly described, and is not the restriction to mode of execution of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here without also giving exhaustive to all mode of executions.All any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in the protection domain of the utility model claim.
Claims (9)
1. detachable 45 degree PE abrasion-proof pipes, it is characterized in that, comprise two sections of PE wear-resistant tubings waiting, be connected with one 45 degree pipeline steering assembly between two sections of PE wear-resistant tubings waiting, two sections of PE wear-resistant tubings waiting are connected with 45 degree pipeline steering assemblies by detachable flange assembly respectively.
2. detachable 45 degree PE abrasion-proof pipes according to claim 1, it is characterized in that, described 45 degree pipeline steering assemblies comprise one 45 two sections of connecting PE wear-resistant tubings of spending wear-resistant bend and being connected to 45 degree wear-resistant bend two ends, and one section of PE wear-resistant tubing waiting and one section of connecting PE wear-resistant tubing interconnect by detachable flange assembly.
3. detachable 45 degree PE abrasion-proof pipes according to claim 2, it is characterized in that, described detachable flange assembly comprises the flange cover of being located at respectively on PE wear-resistant tubing port waiting and connecting PE wear-resistant tubing port and is enclosed within the flange plate that flange puts, a PE wear-resistant tubing waiting docks mutually with the flange cover on a connecting PE wear-resistant tubing, and the flange plate that flange puts connects by connection part.
4. detachable 45 degree PE abrasion-proof pipes according to claim 3, is characterized in that, described flange cover is electric-melting flange cover, and electric-melting flange cover is fastened on PE wear-resistant tubing waiting and connecting PE wear-resistant tubing by electric smelting.
5. detachable 45 degree PE abrasion-proof pipes according to claim 3, is characterized in that, flange plate is steel flanges dish.
6. detachable 45 degree PE abrasion-proof pipes according to claim 3, is characterized in that, mutually between the flange of docking cover, are provided with seal ring.
7. detachable 45 degree PE abrasion-proof pipes according to claim 6, is characterized in that, described seal ring is rubber seal.
8. detachable 45 degree PE abrasion-proof pipes according to claim 3, is characterized in that, described connection part comprises screw bolt and nut, and bolt sleeve is fixedly connected with between flange plate and by nut.
9. according to the detachable 45 degree PE abrasion-proof pipes described in claim 2-8 any one, it is characterized in that, described 45 degree wear-resistant bends are electric smelting elbow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320785306.3U CN203656406U (en) | 2013-12-04 | 2013-12-04 | Detachable 45-degree wear-resistant PE pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320785306.3U CN203656406U (en) | 2013-12-04 | 2013-12-04 | Detachable 45-degree wear-resistant PE pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203656406U true CN203656406U (en) | 2014-06-18 |
Family
ID=50922791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320785306.3U Expired - Fee Related CN203656406U (en) | 2013-12-04 | 2013-12-04 | Detachable 45-degree wear-resistant PE pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203656406U (en) |
-
2013
- 2013-12-04 CN CN201320785306.3U patent/CN203656406U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140618 Termination date: 20191204 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |