CN203857177U - Detachable 90-degree wear-resistant PE (Polyethylene) pipeline - Google Patents
Detachable 90-degree wear-resistant PE (Polyethylene) pipeline Download PDFInfo
- Publication number
- CN203857177U CN203857177U CN201320785559.0U CN201320785559U CN203857177U CN 203857177 U CN203857177 U CN 203857177U CN 201320785559 U CN201320785559 U CN 201320785559U CN 203857177 U CN203857177 U CN 203857177U
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- Prior art keywords
- wear
- resistant
- flange
- degree
- detachable
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Abstract
The utility model relates to a detachable 90-degree wear-resistant PE (Polyethylene) pipeline, which comprises two sections of wear-resistant PE pipelines to be connected and a 90-degree pipeline steering assembly, wherein the ports of one ends of the wear-resistant PE pipelines to be connected and the two ends of the 90-degree pipeline steering assembly are provided with detachable flange assemblies, and the detachable flange assemblies on the two sections of wear-resistant PE pipelines to be connected are respectively connected with the detachable flange assemblies at the two ends of the 90-degree pipeline steering assembly. The wear-resistant PE pipeline is used as a base pipeline, the detachable flange assemblies are used as connecting pieces, and the 90-degree pipeline steering assembly is used as a steering connecting piece, accordingly, the weight of the base pipeline is reduced, the wear resistance of the pipeline is enhanced, the simple installation and separation of the pipeline are realized, and the installation, disassembly, handling and secondary use of the wear-resistant PE pipeline are very convenient; when obstacles are encountered in pipeline laying, the 90-degree redirection installation is carried out by utilizing the 90-degree pipeline steering assembly to realize the pipeline transfer, so that the pipeline network investment cost is saved.
Description
Technical field
The utility model relates to pipeline field, more specifically, relates to a kind of detachable 90 degree PE abrasion-proof pipes.
Background technique
At the normal pipeline using aspect the solidliquid mixture transportations such as water coal slurry and mud, be the composite steel tube of lined ceramics sheet 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 the composite steel tube of lined ceramics sheet also exists volume heavy, 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 being used 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, the equal detachable 90 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 90 degree PE abrasion-proof pipes, comprise two sections of PE wear-resistant tubings waiting and one 90 degree pipeline steering assembly, PE wear-resistant tubing one end port waiting and 90 degree pipeline steering assembly two ends are equipped with detachable flange assembly, and the detachable flange assembly on two sections of PE wear-resistant tubings waiting is connected with the detachable flange assembly at 90 degree pipeline steering assembly two ends respectively.
In such scheme, described 90 degree pipeline steering assemblies comprise two 45 degree wear-resistant bends, the two ends of each 45 degree wear-resistant bend connect respectively one section short PE wear-resistant tubing, the other end that does not connect 45 degree wear-resistant bends on every section short PE wear-resistant tubing is equipped with detachable flange assembly, on two 45 degree wear-resistant bends, wherein the short PE wear-resistant tubing of one end interconnects by detachable flange assembly, and on two 45 degree wear-resistant bends, the short PE wear-resistant tubing of the other end connects one section of PE wear-resistant tubing waiting by detachable flange assembly.
In such scheme, a detachable flange assembly comprises a flange cover and is enclosed within the flange plate that flange puts, the flange cover of the detachable flange assembly on short PE wear-resistant tubing is fixed on short PE wear-resistant tubing, flange cover docking mutually on interconnective two sections short PE wear-resistant tubings, the flange plate that companion flange puts connects by connection part; The flange cover of the detachable flange assembly on PE wear-resistant tubing waiting is fixed on PE wear-resistant tubing waiting, flange cover docking mutually on interconnective short PE wear-resistant tubing and PE wear-resistant tubing waiting, the flange plate that companion flange puts connects by link assembly.
In such scheme, described flange cover is electric-melting flange cover, and electric-melting flange cover is fixed by electric smelting Placement.
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 between the flange plate of mutually docking and be fixedly connected with 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 90 degree pipeline steering assemblies as steering linkage member, not only can alleviate the weight of basic tubing, strengthen the wear resistance of tubing, realize the simple installation of pipeline with separated, installation, dismounting, carrying and the secondary of being convenient to very much PE wear-resistant tubing are used, but also can utilize 90 degree pipeline steering assemblies to carry out 90 degree changed courses when pipe laying runs into obstacle, install, 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, and flange cover is fixed on to pipe end, and interconnective tubing connects by flange plate, simple and convenient.And the connection between flange plate realizes by screw bolt and nut, during installation, only need to just can realize mechanical connection by screw bolt and nut, when pipeline need to be dismantled, can realize the separated and dismounting of pipeline directly bolt, nut dismounting, 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 tubing by electric smelting, and can pass through mechanical connection between flange cover and flange plate, during dismounting, only need to disconnect the dismounting that connection between flange plate can realize pipeline, secondary only need be enclosed within flange by flange plate while using and put, again flange plate is coupled together, the greatly easy installation and removal of pipeline, the secondary of more greatly easy pipeline is used, realize pipeline transfer, saved pipe network cost of investment.
(4) between flange cover of the present utility model, also by seal ring is set, carry out anti-leak, strengthened the sealing of pipeline.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of detachable 90 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 configurations 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, with specific orientation, construct and operation, 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, " first " of restriction is, one or more these features can be expressed or impliedly be comprised to the feature of " second ".In description of the present utility model, except as otherwise noted, the implication of " a plurality of " 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 to be also electrically connected to; 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 90 degree PE abrasion-proof pipes, comprise two sections of PE wear-resistant tubings 1 waiting and one 90 degree pipeline steering assembly, PE wear-resistant tubing 1 one end port waiting and 90 degree pipeline steering assembly two ends are equipped with detachable flange assembly, and the detachable flange assembly on two sections of PE wear-resistant tubings 1 waiting is connected with the detachable flange assembly at 90 degree pipeline steering assembly two ends respectively.
In specific implementation process, 90 degree pipeline steering assemblies can adopt as lower member realization:
As shown in Figure 1,90 pipeline steering assemblies comprise two 45 degree wear-resistant bends 2, the two ends of each 45 degree wear-resistant bend 2 connect respectively one section short PE wear-resistant tubing 3, the other end that does not connect 45 degree wear-resistant bends 2 on every section short PE wear-resistant tubing 3 is equipped with detachable flange assembly, on two 45 degree wear-resistant bends 2, wherein the short PE wear-resistant tubing 3 of one end interconnects by detachable flange assembly, and on two 45 degree wear-resistant bends 2, the short PE wear-resistant tubing 3 of the other end connects one section of PE wear-resistant tubing 1 waiting by detachable flange assembly.
In specific implementation process, detachable flange assembly can adopt as lower member realization:
As shown in Figure 1, a detachable flange assembly comprises a flange cover 4 and is enclosed within the flange plate 5 on flange cover 4, the flange cover 4 of the detachable flange assembly on short PE wear-resistant tubing 3 is fixed on short PE wear-resistant tubing 3, flange cover 4 docking mutually on interconnective two sections short PE wear-resistant tubings 3, the flange plate 5 on companion flange cover 4 connects by connection part; The flange cover 4 of the detachable flange assembly on PE wear-resistant tubing 1 waiting is fixed on PE wear-resistant tubing 1 waiting, flange cover 4 docking mutually on interconnective short PE wear-resistant tubing 3 and PE wear-resistant tubing 1 waiting, the flange plate 5 on companion flange cover 4 connects by link assembly.The utility model utilizes two 45 degree wear-resistant bends just can realize the installation that turns to of pipeline, simple and convenient practicality.
Preferably, flange cover 4 is electric-melting flange cover, and electric-melting flange cover is affixed on corresponding tubing by electric smelting.
A kind of preferred embodiment in, the rigidity connecting in order to strengthen tubing, 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, at this, does not exemplify one by one.
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 with short PE wear-resistant tubing 3 and be connected and fixed by electric smelting.
As shown in Figure 1, during 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, and flange cover 4 is permanent being fixed on PE wear-resistant tubing 1 port waiting, then get two electric smelting elbows as 45 degree wear-resistant bends 2 and 4 sections of short PE wear-resistant tubings 3, the two ends of each electric smelting elbow respectively electric smelting connect one section short PE wear-resistant tubing 3, the other end that every section short PE wear-resistant tubing 3 does not connect electric smelting elbow is installed respectively flange cover 4 and flange plate 5, on one of them electric smelting elbow on the short PE wear-resistant tubing 1 of one end and another electric smelting elbow the short PE wear-resistant tubing 1 of one end by flange overlap 4 and flange plate 5 interconnect, so, two electric smelting elbows and four sections short PE wear-resistant tubings 3 link into an integrated entity and form one 90 degree pipeline steering assembly.The two ends of this 90 degree pipeline steering assembly are respectively one section short PE wear-resistant tubings 3, then the short PE wear-resistant tubing 3 at 90 degree pipeline steering assembly two ends are overlapped to 4 by flange and are connected with two sections of PE wear-resistant tubings 1 waiting with flange plate 5.During installation, can between the flange cover 4 of mutually docking, put into seal ring 6, then with bolt 7 and nut 8, two flange plate 5 that mutually dock be coupled together and tightened and can complete installation.When 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 short 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, when obstacle blocks line straight line extends, 45 ° of elbows of available two wear-resisting electric smelting and four sections short PE wear-resistant tubings 3 form one 90 degree pipeline steering assembly, finally again two sections of linear PE wear-resistant tubings 1 waiting are connected with 90 degree pipeline steering assemblies by flange connection, realize pipeline 90 diverted connections, 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 by screw bolt and nut, realize mechanical connection, prevent that leak of liquid out, when pipeline need to be dismantled, can be directly bolt, nut and rubber seal are pulled down, can realize the separated and 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 exhaustive without also giving 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 (6)
1. spend PE abrasion-proof pipes for one kind detachable 90, it is characterized in that, comprise two sections of PE wear-resistant tubings waiting and one 90 degree pipeline steering assembly, PE wear-resistant tubing one end port waiting and 90 degree pipeline steering assembly two ends are equipped with detachable flange assembly, and the detachable flange assembly on two sections of PE wear-resistant tubings waiting is connected with the detachable flange assembly at 90 degree pipeline steering assembly two ends respectively;
Described 90 degree pipeline steering assemblies comprise two 45 degree wear-resistant bends, the two ends of each 45 degree wear-resistant bend connect respectively one section short PE wear-resistant tubing, the other end that does not connect 45 degree wear-resistant bends on every section short PE wear-resistant tubing is equipped with detachable flange assembly, on two 45 degree wear-resistant bends, wherein the short PE wear-resistant tubing of one end interconnects by detachable flange assembly, and on two 45 degree wear-resistant bends, the short PE wear-resistant tubing of the other end connects one section of PE wear-resistant tubing waiting by detachable flange assembly;
A detachable flange assembly comprises a flange cover and is enclosed within the flange plate that flange puts, the flange cover of the detachable flange assembly on short PE wear-resistant tubing is fixed on short PE wear-resistant tubing, flange cover docking mutually on interconnective two sections short PE wear-resistant tubings, the flange plate that companion flange puts connects by connection part; The flange cover of the detachable flange assembly on PE wear-resistant tubing waiting is fixed on PE wear-resistant tubing waiting, flange cover docking mutually on interconnective short PE wear-resistant tubing and PE wear-resistant tubing waiting, the flange plate that companion flange puts connects by link assembly;
Described flange cover is electric-melting flange cover, and electric-melting flange cover is fixed by electric smelting Placement.
2. detachable 90 degree PE abrasion-proof pipes according to claim 1, is characterized in that, flange plate is steel flanges dish.
3. detachable 90 degree PE abrasion-proof pipes according to claim 1, is characterized in that, mutually between the flange of docking cover, are provided with seal ring.
4. detachable 90 degree PE abrasion-proof pipes according to claim 3, is characterized in that, described seal ring is rubber seal.
5. detachable 90 degree PE abrasion-proof pipes according to claim 1, is characterized in that, described connection part comprises screw bolt and nut, and bolt sleeve is between the flange plate of docking mutually and be fixedly connected with by nut.
6. according to the detachable 90 degree PE abrasion-proof pipes described in claim 1-5 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 |
|---|---|---|---|
| CN201320785559.0U CN203857177U (en) | 2013-12-04 | 2013-12-04 | Detachable 90-degree wear-resistant PE (Polyethylene) pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320785559.0U CN203857177U (en) | 2013-12-04 | 2013-12-04 | Detachable 90-degree wear-resistant PE (Polyethylene) pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203857177U true CN203857177U (en) | 2014-10-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320785559.0U Expired - Fee Related CN203857177U (en) | 2013-12-04 | 2013-12-04 | Detachable 90-degree wear-resistant PE (Polyethylene) pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203857177U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110608343A (en) * | 2019-09-16 | 2019-12-24 | 安徽省盛亚源科技建材有限公司 | PE pipe connecting mechanism |
-
2013
- 2013-12-04 CN CN201320785559.0U patent/CN203857177U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110608343A (en) * | 2019-09-16 | 2019-12-24 | 安徽省盛亚源科技建材有限公司 | PE pipe connecting mechanism |
| CN110608343B (en) * | 2019-09-16 | 2021-07-16 | 安徽省盛亚源科技建材有限公司 | PE pipe connecting mechanism |
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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: 20141001 Termination date: 20191204 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |