CN203517102U - Flexible pipe connector - Google Patents
Flexible pipe connector Download PDFInfo
- Publication number
- CN203517102U CN203517102U CN201320652860.4U CN201320652860U CN203517102U CN 203517102 U CN203517102 U CN 203517102U CN 201320652860 U CN201320652860 U CN 201320652860U CN 203517102 U CN203517102 U CN 203517102U
- Authority
- CN
- China
- Prior art keywords
- flexible pipe
- flange
- linkage section
- external diameter
- socketed
- 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 - Lifetime
Links
- 230000008878 coupling Effects 0.000 claims description 11
- 238000010168 coupling process Methods 0.000 claims description 11
- 238000005859 coupling reaction Methods 0.000 claims description 11
- 230000004323 axial length Effects 0.000 claims description 6
- 239000007788 liquid Substances 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract description 2
- 238000000926 separation method Methods 0.000 abstract 1
- 239000012530 fluid Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003032 molecular docking Methods 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 230000002153 concerted effect Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Images
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- Flanged Joints, Insulating Joints, And Other Joints (AREA)
Abstract
The utility model provides a flexible pipe connector and belongs to the field of flexible pipe connection technologies in engineering installation. The utility model aims at avoiding the problem of liquid leakage caused due to separation of the flexible pipe when pressure of liquid in a pipeline of a current flexible pipe connection manner is excessively high. A specially-shaped joint of the flexible pipe connector is a rotation structure; a through hole is formed in an axial center; the outer side wall of the specially-shaped joint consists of a ring-shaped bulge and two connection sections; outer diameter of the rear end of each connection section is less than that of the head end; the heat end is one end which is connected with the ring-shaped bulge; a first flexible pipe to be connected is sleeved with the external surface of one connection section; a first flange is sleeved with the external surface of the first flexible pipe to be connected; a second flexible pipe to be connected is sleeved with the external surface of the other connection section; a second flange is sleeved with the external surface of the second flexible pipe to be connected; the first flange and the second flange are connected and fixed through a bolt and a nut; and the specially-shaped joint is connected together with the first flexible pipe to be connected and the second flexible pipe to be connected. The flexible pipe connector is applicable to connection between the flexible pipes.
Description
Technical field
The utility model relates to hose coupling, belongs to flexible pipe interconnection technique field in project installation.
Background technique
In project installation process, often run into the docking of plastic tube or some other flexible pipe.The mode of available technology adopting iron wire lined duct connects flexible pipe, and this Placement, when in-line fluid pressure is too high, flexible pipe can occurs and depart from, and causes leak of liquid.
Model utility content
The utility model object is in order to solve the Placement in-line fluid pressure of existing flexible pipe when too high, flexible pipe can to occur and depart from, cause the problem of leak of liquid, a kind of hose coupling being provided.
Hose coupling described in the utility model, it comprises heteromorphic connector, the first flange, the second flange, screw bolt and nut,
Heteromorphic connector is rotary structure, its axial centre is through hole, the outer side wall of heteromorphic connector is comprised of ring projection and two linkage sections, two linkage sections are symmetrical structure centered by ring projection, the end external diameter of each linkage section is less than its head end external diameter, and described head end is the one end being connected with ring projection;
The first tube socket to be connected is at the outer surface of a linkage section, and the first flange is socketed in the outer surface of the first flexible pipe to be connected; The second tube socket to be connected is at the outer surface of another linkage section, and the second flange is socketed in the outer surface of the second flexible pipe to be connected;
The first flange and the second flange are connected and fixed by screw bolt and nut, and heteromorphic connector and the first flexible pipe to be connected and the second flexible pipe to be connected are closely linked together.
The length range that each linkage section is socketed in the inside of corresponding flexible pipe to be connected is 50%-100%.
The axial length of ring projection is 10mm-50mm.
The axial length of each linkage section is than the large 10mm-20mm of interior ring radius of flexible pipe to be connected; The end external diameter of each linkage section is than the little 3mm-8mm of the internal diameter of corresponding flexible pipe to be connected; The head end external diameter of each linkage section is than the large 4mm-8mm of the external diameter of corresponding flexible pipe to be connected.
The internal diameter of described the first flange and the second flange is greater than or equal to the external diameter of corresponding flexible pipe to be connected, and is less than or equal to the head end external diameter of linkage section.
Advantage of the present utility model: the utility model has the docking of the flexible pipe of certain ductility for vertical axial, adopted the fastening Connecting format of flange and heteromorphic connector, after adopting this Placement to connect, when the fluid pressure in flexible pipe improves, flange can apply to flexible pipe the pressure of vertical axial, what be parallel to flexible pipe has axially also applied fastening force simultaneously, under the making a concerted effort of this two kinds of power, has reached under high pressure leak free effect of flexible pipe.Joiner described in the utility model, has guaranteed the tight connection of two flexible pipes, does not occur leak of liquid phenomenon.
Accompanying drawing explanation
Fig. 1 is the linkage structure schematic diagram of hose coupling described in the utility model and flexible pipe to be connected;
Fig. 2 is the exterior contour schematic diagram of heteromorphic connector;
Fig. 3 is the structural representation of flange.
Embodiment
Embodiment one: below in conjunction with Fig. 1, Fig. 2 and Fig. 3, present embodiment is described, hose coupling described in present embodiment, it comprises heteromorphic connector 1, the first flange 2, the second flange 3, bolt 4 and nut 5,
The first flexible pipe 6 to be connected is socketed in the outer surface of a linkage section 1-2, and the first flange 2 is socketed in the outer surface of the first flexible pipe 6 to be connected; The second flexible pipe 7 to be connected is socketed in the outer surface of another linkage section 1-2, and the second flange 3 is socketed in the outer surface of the second flexible pipe 7 to be connected;
The first flange 2 and the second flange 3 are connected and fixed by bolt 4 and nut 5, and heteromorphic connector 1 and the first flexible pipe 6 to be connected and the second flexible pipe 7 to be connected are closely linked together.
Present embodiment in use, the linkage section of heteromorphic connector 1 is inserted in flexible pipe to be connected, because flexible pipe has certain ductility, two linkage sections of heteromorphic connector 1 all can all insert in flexible pipe, the flange being enclosed within on flexible pipe is approached to heteromorphic connector 1, and then two flanges are connected with nut 5 by bolt 4, fastening and locked.
Two flexible pipes to be connected can be identical material or unlike material, and caliber can be identical, also can be different, and different situations, corresponding heteromorphic connector 1 is made accommodation.The inside diameter ranges of two flexible pipes to be connected is 50-400mm.
Embodiment two: below in conjunction with Fig. 1, present embodiment is described, present embodiment is described further mode of execution one, to be socketed in the length range of the inside of corresponding flexible pipe to be connected be 50%-100% to each linkage section 1-2 described in present embodiment.
Embodiment three: below in conjunction with Fig. 1, present embodiment is described, present embodiment is described further mode of execution one or two, the axial length of ring projection 1-1 is 10mm-50mm described in present embodiment.
Embodiment four: below in conjunction with Fig. 1, present embodiment is described, present embodiment is described further mode of execution three, the axial length of each linkage section 1-2 is than the large 10mm-20mm of interior ring radius of flexible pipe to be connected described in present embodiment; The end external diameter of each linkage section 1-2 is than the little 3mm-8mm of the internal diameter of corresponding flexible pipe to be connected; The head end external diameter of each linkage section 1-2 is than the large 4mm-8mm of the external diameter of corresponding flexible pipe to be connected.
Embodiment five: present embodiment is described below in conjunction with Fig. 1, present embodiment is described further mode of execution four, described in present embodiment, the internal diameter of the first flange 2 and the second flange 3 is greater than or equal to the external diameter of corresponding flexible pipe to be connected, and is less than or equal to the head end external diameter of linkage section 1-2.
In the utility model, two flanges, in order to guarantee enough sealing effects, can have respectively 3-12 corresponding attachment hole.
Claims (5)
1. a hose coupling, is characterized in that, it comprises heteromorphic connector (1), the first flange (2), the second flange (3), bolt (4) and nut (5),
Heteromorphic connector (1) is rotary structure, its axial centre is through hole, the outer side wall of heteromorphic connector (1) is comprised of ring projection (1-1) and two linkage sections (1-2), two linkage sections (1-2) are symmetrical structure centered by ring projection (1-1), the end external diameter of each linkage section (1-2) is less than its head end external diameter, and described head end is the one end being connected with ring projection (1-1);
The first flexible pipe to be connected (6) is socketed in the outer surface of a linkage section (1-2), and the first flange (2) is socketed in the outer surface of the first flexible pipe to be connected (6); The second flexible pipe to be connected (7) is socketed in the outer surface of another linkage section (1-2), and the second flange (3) is socketed in the outer surface of the second flexible pipe to be connected (7);
The first flange (2) and the second flange (3) are connected and fixed by bolt (4) and nut (5), and heteromorphic connector (1) and the first flexible pipe to be connected (6) and the second flexible pipe to be connected (7) are closely linked together.
2. hose coupling according to claim 1, is characterized in that, the length range that each linkage section (1-2) is socketed in the inside of corresponding flexible pipe to be connected is 50%-100%.
3. hose coupling according to claim 1 and 2, is characterized in that, the axial length of ring projection (1-1) is 10mm-50mm.
4. hose coupling according to claim 3, is characterized in that, the axial length of each linkage section (1-2) is than the large 10mm-20mm of interior ring radius of flexible pipe to be connected; The end external diameter of each linkage section (1-2) is than the little 3mm-8mm of the internal diameter of corresponding flexible pipe to be connected; The head end external diameter of each linkage section (1-2) is than the large 4mm-8mm of the external diameter of corresponding flexible pipe to be connected.
5. hose coupling according to claim 4, is characterized in that, the internal diameter of described the first flange (2) and the second flange (3) is greater than or equal to the external diameter of corresponding flexible pipe to be connected, and is less than or equal to the head end external diameter of linkage section (1-2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320652860.4U CN203517102U (en) | 2013-10-22 | 2013-10-22 | Flexible pipe connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320652860.4U CN203517102U (en) | 2013-10-22 | 2013-10-22 | Flexible pipe connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203517102U true CN203517102U (en) | 2014-04-02 |
Family
ID=50376033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320652860.4U Expired - Lifetime CN203517102U (en) | 2013-10-22 | 2013-10-22 | Flexible pipe connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203517102U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103527877A (en) * | 2013-10-22 | 2014-01-22 | 七台河宝泰隆煤化工股份有限公司 | Hose connector |
| CN104033680A (en) * | 2014-06-12 | 2014-09-10 | 国家电网公司 | Connecting and fixing device |
| CN111503398A (en) * | 2020-03-20 | 2020-08-07 | 安徽实朴检测技术服务有限公司 | Laboratory instrument liquid pipeline connector |
-
2013
- 2013-10-22 CN CN201320652860.4U patent/CN203517102U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103527877A (en) * | 2013-10-22 | 2014-01-22 | 七台河宝泰隆煤化工股份有限公司 | Hose connector |
| CN104033680A (en) * | 2014-06-12 | 2014-09-10 | 国家电网公司 | Connecting and fixing device |
| CN111503398A (en) * | 2020-03-20 | 2020-08-07 | 安徽实朴检测技术服务有限公司 | Laboratory instrument liquid pipeline connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140402 |
|
| CX01 | Expiry of patent term |