CN105221874A - The pipe coupling of full-bore inputting type - Google Patents
The pipe coupling of full-bore inputting type Download PDFInfo
- Publication number
- CN105221874A CN105221874A CN201510752929.4A CN201510752929A CN105221874A CN 105221874 A CN105221874 A CN 105221874A CN 201510752929 A CN201510752929 A CN 201510752929A CN 105221874 A CN105221874 A CN 105221874A
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- CN
- China
- Prior art keywords
- bore
- skidding
- full
- adapter sleeve
- pipeline
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L33/00—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L21/00—Joints with sleeve or socket
Abstract
The invention discloses the pipe coupling of a kind of full-bore inputting type, it is characterized in that, described full-bore inputting type pipe coupling comprises an adapter sleeve, a separable push pipe is provided with in described adapter sleeve, a separable expand tube is provided with between described push pipe and described adapter sleeve, the required pipeline connected is between described expand tube and adapter sleeve, and the inwall of described push pipe is on same concentric face with the inwall of the required pipeline be connected.Because the inwall of push pipe and the inwall of pipeline are on same concentric face, greatly reduce the flow resistance of ducted fluid, effectively improve the launch performance of pipeline, avoid the excessive wear of pipeline junction, effectively extend the working life of pipeline.In addition, this concentric structure effectively can reduce fluid to the impact of linkage structure and erosion, effectively prevents fluid leaks.
Description
Technical field
The present invention relates to a kind of pipeline connecting device, or rather, is the pipe coupling of a kind of full-bore inputting type.
Background technique
When laying or service conduit system, particularly during flexible pipe, often need to Pipe installing joint.Existing pipe coupling many employings Flange joint, joint easily gets loose and reveals, and reliability is poor.In addition, the internal diameter of existing linkage structure is different from the internal diameter of pipeline, and make the flow resistance of the fluid in pipeline comparatively large, affect the launch performance of pipeline, meanwhile, pipeline is as easy as rolling off a log in joint to be excessively abraded, and causes leaktightness of wall of tubes or breaks.
Summary of the invention
The present invention mainly solves the technical problem existing for prior art, thus provides the pipe coupling of a kind of full-bore inputting type.
Above-mentioned technical problem of the present invention is mainly solved by following technical proposals: the pipe coupling of a kind of full-bore inputting type, it is characterized in that, described full-bore inputting type pipe coupling comprises an adapter sleeve, a separable push pipe is provided with in described adapter sleeve, a separable expand tube is provided with between described push pipe and described adapter sleeve, the required pipeline connected is between described expand tube and adapter sleeve, and the inwall of described push pipe is on same concentric face with the inwall of the required pipeline be connected.
As preferred embodiment of the present invention, described adapter sleeve comprises the casing main body of a cylindrical shape, the inwall of described casing main body is provided with an anti-skidding annular groove array be made up of anti-skidding annular groove, the inner portion of described casing main body is provided with the shoulder groove of an annular, the tail inner side of described casing main body is provided with the sealing inclined-plane of a wedge shape, described push pipe comprises the top cylinder of a cylindrical shape, the head of described top cylinder is provided with the location snap ring of an annular, the lateral tail of described top cylinder is provided with the pressure inclined-plane, top of a wedge shape, described pressure inclined-plane, top matches with described sealing inclined-plane, described expand tube comprises the swollen cylinder of a cylindrical shape, the head of described swollen cylinder is provided with the expanded joint flange of an annular, the sidewall of described swollen cylinder is provided with an expansion joint (E.J.) array be made up of expansion joint (E.J.), the outer side wall of described swollen cylinder is provided with one by the anti-skidding outstanding anti-skidding outstanding array formed of annular, described anti-skidding giving prominence to is matched with described anti-skidding annular groove.
As preferred embodiment of the present invention, described anti-skidding outstanding and anti-skidding annular groove is arranged on the both sides of the required pipeline be connected alternately.
As preferred embodiment of the present invention, the head of described casing main body is provided with one first flange disk, and its afterbody is provided with one second flange disk, and the outside of described location snap ring is provided with the connection annulus of an annular.
As preferred embodiment of the present invention, described anti-skidding outstanding cross section semicircular in shape, the cross section of described anti-skidding annular groove is rectangular.
Full-bore inputting type of the present invention pipe coupling has the following advantages: because the inwall of push pipe and the inwall of pipeline are on same concentric face, greatly reduce the flow resistance of ducted fluid, effectively improve the launch performance of pipeline, avoid the excessive wear of pipeline junction, effectively extend the working life of pipeline.In addition, this concentric structure effectively can reduce fluid to the impact of linkage structure and erosion, effectively prevents fluid leaks.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technological scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the use structural representation of full-bore inputting type of the present invention pipe coupling;
Fig. 2 is the use structural representation of the full-bore inputting type pipe coupling in Fig. 1, is now another visual angle;
Fig. 3 is the sectional view of the full-bore inputting type pipe coupling in Fig. 2 along A-A line;
Fig. 4 is the details enlarged diagram in the B region of full-bore inputting type pipe coupling in Fig. 3;
Fig. 5 is the details enlarged diagram in the C region of full-bore inputting type pipe coupling in Fig. 3;
Fig. 6 is the stereochemical structure decomposing schematic representation of full-bore inputting type of the present invention pipe coupling;
Fig. 7 is the perspective view of the push pipe of full-bore inputting type pipe coupling in Fig. 6;
Fig. 8 is the sectional view of the push pipe in Fig. 7 along D-D line;
Fig. 9 is the perspective view of the expand tube of full-bore inputting type pipe coupling in Fig. 6;
Figure 10 is the details enlarged diagram in the E region of expand tube in Fig. 9;
Figure 11 is the perspective view of the adapter sleeve of full-bore inputting type pipe coupling in Fig. 6;
Figure 12 is the sectional view of the adapter sleeve in Figure 11 along F-F line;
Figure 13 is the details enlarged diagram in the G region of adapter sleeve in Figure 12;
Figure 14 is the details enlarged diagram in the H region of adapter sleeve in Figure 12;
Figure 15 is the perspective view of the second mode of execution of full-bore inputting type of the present invention pipe coupling;
Figure 16 is the stereochemical structure decomposing schematic representation of the full-bore inputting type pipe coupling in Figure 15;
Wherein,
1, full-bore inputting type pipe coupling; 2, adapter sleeve; 21, casing main body; 211, anti-skidding annular groove; 22, the first flange disk; 23, the second flange disk; 24, inclined-plane is sealed; 25, groove is takeed on; 3, push pipe; 31, cylinder is pushed up; 32, snap ring is located; 33, top pressure inclined-plane; 4, expand tube; 41, swollen cylinder; 42, expanded joint flange; 43, expansion joint (E.J.); 44, anti-skidding outstanding; 5, pipeline.
Embodiment
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
As shown in figure 1 to figure 13, this full-bore inputting type pipe coupling 1 comprises an adapter sleeve 2, be provided with a separable push pipe 3 in this adapter sleeve 2, be provided with a separable expand tube 4 between this push pipe 3 and this adapter sleeve 2, the pipeline 5 of required connection is between this expand tube 4 and adapter sleeve 2.
As shown in Figure 11 to 14, this adapter sleeve 2 comprises the casing main body 21 of a cylindrical shape, the head of this casing main body 21 is provided with one first flange disk 22, its afterbody is provided with one second flange disk 23, the inwall of this casing main body 21 is provided with an anti-skidding annular groove array be made up of anti-skidding annular groove 211, the inner portion of this casing main body 21 is provided with the shoulder groove 25 of an annular, and the tail inner side of this casing main body 21 is provided with the sealing inclined-plane 24 of a wedge shape.
As shown in Figure 7 and Figure 8, this push pipe 3 comprises the top cylinder 31 of a cylindrical shape, and the head of this top cylinder 31 is provided with the location snap ring 32 of an annular, and the lateral tail of this top cylinder 31 is provided with the pressure inclined-plane, top 33 of a wedge shape, and this pressure inclined-plane, top 33 matches with sealing inclined-plane 24.
As shown in Figure 9 and Figure 10, this expand tube 4 comprises the swollen cylinder 41 of a cylindrical shape, the head of this is swollen cylinder 41 is provided with the expanded joint flange 42 of an annular, the sidewall of this is swollen cylinder 41 is provided with an expansion joint (E.J.) array be made up of expansion joint (E.J.) 43, the outer side wall of this is swollen cylinder 41 is provided with one by anti-skidding outstanding 44 anti-skidding outstanding arrays form of annular, and this is anti-skidding gives prominence to 44 and match with this anti-skidding annular groove 211.
During use, as shown in Figures 3 to 6, the pipeline 5 needing to connect first is passed adapter sleeve 2 by user, and is set on the swollen cylinder 41 of expand tube 4 by pipeline 5, is then preliminarily inserted in adapter sleeve 2 by expand tube 4.Then, push pipe 3 is headed in expand tube 4, and utilize external power equipment to be directly squeezed in expand tube 4 by push pipe 3, in this process, expand tube 4 is constantly inflated, the inwall of anti-skidding outstanding 44 extrusion pipes 5 on the sidewall of swollen cylinder 41, simultaneously, the outer wall of pipeline 5 and the anti-skidding annular groove 211 of adapter sleeve 2 extrude mutually, and the outer wall section of pipeline 5 is embedded in anti-skidding annular groove 211.Pipeline 5 constitutes the double seal face of pipeline with anti-skidding outstanding 44 and the effect of anti-skidding annular groove 211, and sealability is excellent.Here the power equipment mentioned can be machinery or the manually operated jack etc. such as hydraulic press, and in-site installation is convenient.
In addition, as shown in Figure 4, after completing connection, the expanded joint flange 42 of expand tube 4 is embedded in the shoulder groove 25 of adapter sleeve 2, forms fixed structure at the head of adapter sleeve 2.
Now, as shown in Figure 5, the pressure inclined-plane, top 33 of push pipe 3 and the sealing inclined-plane 24 of adapter sleeve 2 cooperatively interact, and are closely against in adapter sleeve 2 by pipeline 5, and form sealing surface at the afterbody of adapter sleeve 2.When after the connection completing pipeline 5, the inwall 31 of push pipe 3 and the inwall 51 of pipeline 5 are on same concentric face, greatly reduce the flow resistance of the fluid in pipeline 5, effectively improve the launch performance of pipeline, avoid the excessive wear of pipeline junction, effectively extend the working life of pipeline.In addition, this concentric structure effectively can reduce fluid to the impact of linkage structure and erosion, effectively prevents fluid leaks.In addition, because the fluid in pipeline does not come in contact with joint structure, can not fluid contamination be caused, be particularly suitable for conveying flowing medium in food service industry and use.
In addition, this anti-skidding outstanding 44 can be arranged on the both sides of the required pipeline 5 be connected alternately with anti-skidding annular groove 211, further increases sealability.
This anti-skidding cross section semicircular in shape of outstanding 44, the cross section of this anti-skidding annular groove 211 is rectangular.Certainly, anti-skidding outstanding 44 and the cross section of anti-skidding annular groove 211 also can be other shapes, as long as sealing configuration can be formed with pipeline 5.
As shown in Figure 15 and Figure 16, be the second mode of execution of full-bore inputting type of the present invention pipe coupling, this full-bore inputting type pipe coupling 100 comprises adapter sleeve 200, expand tube 400 and a push pipe 300.Now, the both sides of adapter sleeve 200 do not have flange disc structure, and directly adopt the structure of shaven head.In addition, the head of push pipe 300 is provided with the connection annulus 301 of an annular, and the outer wall of this connection annulus 301 or inwall can arrange worm structure, for being connected with other external joints.Certainly, this connection annulus 301 also directly can be welded to connect with other junction device.
Be not limited to this, any change of expecting without creative work or replacement, all should be encompassed within protection scope of the present invention.Therefore, the protection domain that protection scope of the present invention should limit with claims is as the criterion.
Claims (5)
1. full-bore inputting type pipe coupling, it is characterized in that, described full-bore inputting type pipe coupling (1) comprises an adapter sleeve (2), a separable push pipe (3) is provided with in described adapter sleeve (2), a separable expand tube (4) is provided with between described push pipe (3) and described adapter sleeve (2), the required pipeline (5) connected is positioned between described expand tube (4) and adapter sleeve (2), and the inwall of described push pipe (3) is on same concentric face with the inwall of the required pipeline (5) be connected.
2. full-bore inputting type according to claim 1 pipe coupling, it is characterized in that, described adapter sleeve (2) comprises the casing main body (21) of a cylindrical shape, the inwall of described casing main body (21) is provided with an anti-skidding annular groove array be made up of anti-skidding annular groove (211), the inner portion of described casing main body (21) is provided with the shoulder groove (25) of an annular, the tail inner side of described casing main body (21) is provided with the sealing inclined-plane (24) of a wedge shape, described push pipe (3) comprises the top cylinder (31) of a cylindrical shape, the head of described top cylinder (31) is provided with the location snap ring (32) of an annular, the lateral tail of described top cylinder (31) is provided with the pressure inclined-plane, top (33) of a wedge shape, described pressure inclined-plane, top (33) matches with described sealing inclined-plane (24), described expand tube (4) comprises the swollen cylinder (41) of a cylindrical shape, the head of described swollen cylinder (41) is provided with the expanded joint flange (42) of an annular, the sidewall of described swollen cylinder (41) is provided with an expansion joint (E.J.) array be made up of expansion joint (E.J.) (43), the outer side wall of described swollen cylinder (41) is provided with an anti-skidding outstanding array be made up of anti-skidding outstanding (44) of annular, described anti-skidding outstanding (44) match with described anti-skidding annular groove (211).
3. full-bore inputting type according to claim 2 pipe coupling, is characterized in that, described anti-skidding outstanding (44) and anti-skidding annular groove (211) are arranged on the both sides of the required pipeline (5) be connected alternately.
4. full-bore inputting type according to claim 3 pipe coupling, it is characterized in that, the head of described casing main body (21) is provided with one first flange disk (22), its afterbody is provided with one second flange disk (23), and the outside of described location snap ring (32) is provided with the connection annulus (301) of an annular.
5. the full-bore inputting type pipe coupling according to claim 3 or 4, is characterized in that, the cross section semicircular in shape of described anti-skidding outstanding (44), the cross section of described anti-skidding annular groove (211) is rectangular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510752929.4A CN105221874B (en) | 2015-11-06 | 2015-11-06 | Full-bore inputting type pipe joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510752929.4A CN105221874B (en) | 2015-11-06 | 2015-11-06 | Full-bore inputting type pipe joint |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105221874A true CN105221874A (en) | 2016-01-06 |
| CN105221874B CN105221874B (en) | 2017-09-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510752929.4A Active CN105221874B (en) | 2015-11-06 | 2015-11-06 | Full-bore inputting type pipe joint |
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| Country | Link |
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| CN (1) | CN105221874B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108566809A (en) * | 2018-06-29 | 2018-09-25 | 江苏爱索新材料科技有限公司 | One kind being used for liquid fertilizer towed farmland continuous fertilization system |
| CN108662328A (en) * | 2018-06-29 | 2018-10-16 | 江苏爱索新材料科技有限公司 | A kind of drinking water pipeline no-dig technique liner reparation connector |
| CN108679358A (en) * | 2018-06-29 | 2018-10-19 | 江苏爱索新材料科技有限公司 | A kind of gas pipeline no-dig technique liner repairing construction technique |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5388870A (en) * | 1987-06-23 | 1995-02-14 | Proprietary Technology, Inc. | Apparatus for and method of attaching hoses and tubes to a fitting |
| CN201547439U (en) * | 2009-10-12 | 2010-08-11 | 梁广仁 | Hose connecting device |
| WO2010110930A1 (en) * | 2009-03-26 | 2010-09-30 | Twin Bay Medical, Inc. | Improved barb clamp with smooth bore |
| CN202510923U (en) * | 2012-04-11 | 2012-10-31 | 桐庐千丁科技有限公司 | Expansion pipe with openings for air conditioner connection pipe plug |
| CN203628131U (en) * | 2013-12-10 | 2014-06-04 | 天台县富华塑胶有限公司 | Equal-proportional telescopic expansion pipe |
| CN205118523U (en) * | 2015-11-06 | 2016-03-30 | 江苏爱索新材料科技有限公司 | Full latus rectum top income formula pipe joint |
-
2015
- 2015-11-06 CN CN201510752929.4A patent/CN105221874B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5388870A (en) * | 1987-06-23 | 1995-02-14 | Proprietary Technology, Inc. | Apparatus for and method of attaching hoses and tubes to a fitting |
| WO2010110930A1 (en) * | 2009-03-26 | 2010-09-30 | Twin Bay Medical, Inc. | Improved barb clamp with smooth bore |
| CN201547439U (en) * | 2009-10-12 | 2010-08-11 | 梁广仁 | Hose connecting device |
| CN202510923U (en) * | 2012-04-11 | 2012-10-31 | 桐庐千丁科技有限公司 | Expansion pipe with openings for air conditioner connection pipe plug |
| CN203628131U (en) * | 2013-12-10 | 2014-06-04 | 天台县富华塑胶有限公司 | Equal-proportional telescopic expansion pipe |
| CN205118523U (en) * | 2015-11-06 | 2016-03-30 | 江苏爱索新材料科技有限公司 | Full latus rectum top income formula pipe joint |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108566809A (en) * | 2018-06-29 | 2018-09-25 | 江苏爱索新材料科技有限公司 | One kind being used for liquid fertilizer towed farmland continuous fertilization system |
| CN108662328A (en) * | 2018-06-29 | 2018-10-16 | 江苏爱索新材料科技有限公司 | A kind of drinking water pipeline no-dig technique liner reparation connector |
| CN108679358A (en) * | 2018-06-29 | 2018-10-19 | 江苏爱索新材料科技有限公司 | A kind of gas pipeline no-dig technique liner repairing construction technique |
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| Publication number | Publication date |
|---|---|
| CN105221874B (en) | 2017-09-26 |
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