CN211232020U - Three-way joint convenient and rapid to insert - Google Patents
Three-way joint convenient and rapid to insert Download PDFInfo
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- CN211232020U CN211232020U CN201921453937.9U CN201921453937U CN211232020U CN 211232020 U CN211232020 U CN 211232020U CN 201921453937 U CN201921453937 U CN 201921453937U CN 211232020 U CN211232020 U CN 211232020U
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Abstract
The utility model discloses a three-way joint convenient and fast to insert, which comprises a three-way connecting pipe, a first connecting pipe, a second connecting pipe and a third connecting pipe, wherein the three-way connecting pipe comprises a horizontal pipe and a vertical pipe, the openings at the two ends of the horizontal pipe are respectively provided with the second connecting pipe and the third connecting pipe, the opening at the upper end of the vertical pipe is provided with the first connecting pipe, the two ends of the horizontal pipe and the upper end of the vertical pipe are respectively provided with a mounting seat, the inner side of the mounting seat is provided with a bearing mounting seat, a bearing is arranged in the bearing mounting seat, the outer side surfaces of the first connecting pipe, the second connecting pipe and the third connecting pipe are fixedly connected with a plurality of annular edges, one ends of the first connecting pipe, the second connecting pipe and the third connecting pipe, which are far away from the three-way connecting pipe, are provided with a guide-in block, the bursting is not easy to occur.
Description
Technical Field
The utility model relates to a three way connection specifically is a three way connection of convenient quick grafting.
Background
The pipe joint that has three open-ended is called the three-way pipe, and the three-way pipe is extensively used for carrying liquid, gaseous pipe network, and because of the transport medium is different, the material of three-way pipe divide into: cast iron, cast steel, cast copper, cast aluminum, plastic, glass, and the like. The three-way pipe is used for changing the direction of fluid and can be used for water pipelines, oil pipelines and various liquid chemical material pipelines. The method is mainly used in the engineering fields of medicine, water conservancy (water-saving irrigation, water supply and drainage), energy sources (petroleum, natural gas and nuclear industry), buildings and the like.
Modern three way connection has more defect, for example modern three way connection all is the integrated into one piece structure generally, can not rotate, when utilizing three way connection to connect other hoses, all insert three way connection directly hard, connect inconveniently, modern three way structure lacks the buffer measure of rivers reposition of redundant personnel in addition, if water pressure is too big, causes the condition that three way connection bursts easily to take place.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a three way connection who conveniently pegs graft fast to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a three-way joint convenient and rapid to insert comprises a three-way connecting pipe, a first connecting pipe, a second connecting pipe and a third connecting pipe, wherein the three-way connecting pipe comprises a transverse pipe and a vertical pipe, the transverse pipe and the vertical pipe are perpendicular to each other, and the vertical pipe is communicated with the middle part of the transverse pipe; the three-way connecting pipe comprises a polyethylene inner pipe and a polyethylene outer pipe, and a rubber layer is fixedly connected between the polyethylene inner pipe and the polyethylene outer pipe; the horizontal pipe of the three-way connecting pipe is provided with a hemispherical bulge, and the hemispherical bulge is sunken towards the inner side of the horizontal pipe; a second connecting pipe and a third connecting pipe are respectively arranged at openings at two ends of the transverse pipe, and a first connecting pipe is arranged at an opening at the upper end of the vertical pipe; mounting seats are arranged at the two ends of the transverse pipe and the upper end of the vertical pipe and are welded with the end parts of the transverse pipe and the vertical pipe, the inner diameter of each mounting seat is larger than that of each transverse pipe and that of each vertical pipe, a bearing mounting seat is arranged on the inner side of each mounting seat, and a bearing is arranged in each bearing mounting seat; the first connecting pipe, the second connecting pipe and the third connecting pipe are all installed in the installation seat through bearings, and bearing covers are arranged on the outer sides of the bearings; the outer side surfaces of the first connecting pipe, the second connecting pipe and the third connecting pipe are fixedly connected with a plurality of annular ridges, annular grooves are formed among the annular ridges on the first connecting pipe, the second connecting pipe and the third connecting pipe, and one ends, far away from the three-way connecting pipe, of the first connecting pipe, the second connecting pipe and the third connecting pipe are provided with guide blocks.
Furthermore, a reinforcing rib is fixedly connected between the transverse pipe and the vertical pipe.
Furthermore, the hemispherical bulge is positioned at the right lower end of the vertical pipe.
Further, the inner diameter of the first connecting pipe is the same as that of the vertical pipe, and the inner diameters of the second connecting pipe and the third connecting pipe are the same as that of the horizontal pipe.
Furthermore, a sealing ring is arranged between the mounting seat and the step surface of the bearing mounting seat.
Furthermore, the guide block is of a right-angle trapezoidal structure.
Compared with the prior art, the beneficial effects of the utility model are that: the first connecting pipe, the second connecting pipe and the third connecting pipe are arranged in the mounting seat through bearings, when the sealing ring is used, the first connecting pipe, the second connecting pipe and the third connecting pipe can be rotated, the mounting is very convenient, the sealing ring can prevent water leakage, the inner diameter of the first connecting pipe is the same as that of the vertical pipe, the inner diameters of the second connecting pipe and the third connecting pipe are the same as that of the transverse pipe, so that fluid can smoothly flow in the three-way connecting pipe, the first connecting pipe, the second connecting pipe and the third connecting pipe, the end parts of the first connecting pipe, the second connecting pipe and the third connecting pipe are provided with guide-in blocks, the connecting hoses can be conveniently inserted into the first connecting pipe, the second connecting pipe and the third connecting pipe, the annular grooves can reduce the friction of the guide-in of the connecting hoses, the sealing performance can be enhanced through the annular ridges, and the, the hemispherical protrusion can reduce the resistance when water flow is divided, and the rubber layer fixed between the polyethylene inner pipe and the polyethylene outer pipe is matched, so that the condition that the tee joint pipe is burst due to overlarge water flow can be effectively prevented.
Drawings
Fig. 1 is a schematic structural diagram of a three-way joint convenient for rapid insertion.
FIG. 2 is a schematic view of the internal structure of a three-way connection pipe in a three-way connection for convenient and rapid insertion.
FIG. 3 is a top view of a first connecting pipe of a three-way coupling for facilitating quick insertion.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Referring to fig. 1-3, a three-way joint for convenient and fast insertion comprises a three-way connecting pipe 11, a first connecting pipe 1, a second connecting pipe 10 and a third connecting pipe 13, wherein the three-way connecting pipe 11 comprises a horizontal pipe and a vertical pipe, the horizontal pipe and the vertical pipe are arranged perpendicular to each other, the vertical pipe is communicated with the middle part of the horizontal pipe, and a reinforcing rib 14 is fixedly connected between the horizontal pipe and the vertical pipe; the three-way connecting pipe 11 comprises a polyethylene inner pipe 17 and a polyethylene outer pipe 15, and a rubber layer 16 is fixedly connected between the polyethylene inner pipe 17 and the polyethylene outer pipe 15; a hemispherical bulge 12 is arranged on the transverse pipe of the three-way connecting pipe 11, the hemispherical bulge 12 is sunken towards the inner side of the transverse pipe, and the hemispherical bulge 12 is positioned at the right lower end of the vertical pipe;
a second connecting pipe 10 and a third connecting pipe are respectively arranged at openings at two ends of the transverse pipe, and a first connecting pipe 1 is arranged at an opening at the upper end of the vertical pipe; the inner diameter of the first connecting pipe 1 is the same as that of the vertical pipe, and the inner diameters of the second connecting pipe 10 and the third connecting pipe 13 are the same as that of the horizontal pipe; mounting seats 8 are arranged at the two ends of the transverse pipe and the upper end of the vertical pipe, the mounting seats 8 are welded with the end parts of the transverse pipe and the vertical pipe, the inner diameter of each mounting seat 8 is larger than that of the transverse pipe and that of the vertical pipe, a bearing mounting seat 7 is arranged on the inner side of each mounting seat 8, and a bearing 6 is arranged in each bearing mounting seat 7; the first connecting pipe 1, the second connecting pipe 10 and the third connecting pipe 13 are all installed in the installation seat 8 through the bearing 6, a sealing ring 9 is arranged between the installation seat 8 and the step surface of the bearing installation seat 7, and a bearing cover 5 is arranged on the outer side of the bearing 6;
a plurality of annular edges 3 are fixedly connected to the outer side surfaces of the first connecting pipe 1, the second connecting pipe 10 and the third connecting pipe 13, annular grooves 4 are formed among the annular edges on the first connecting pipe 1, the second connecting pipe 10 and the third connecting pipe 13, one ends, far away from the three-way connecting pipe 11, of the first connecting pipe 1, the second connecting pipe 10 and the third connecting pipe 13 are provided with guide blocks 2, and the guide blocks 2 are of right-angled trapezoid structures.
The utility model discloses a theory of operation is: the first connecting pipe 1, the second connecting pipe 10 and the third connecting pipe 13 are arranged in the mounting seat 8 through the bearing 6, when in use, the first connecting pipe 1, the second connecting pipe 10 and the third connecting pipe 13 can be rotated, the mounting is very convenient, the sealing ring 9 can prevent water leakage, the inner diameter of the first connecting pipe 1 is the same as that of a vertical pipe, the inner diameters of the second connecting pipe 10 and the third connecting pipe 13 are the same as that of a horizontal pipe, so that fluid can smoothly flow in the three-way connecting pipe 11, the first connecting pipe 1, the second connecting pipe 10 and the third connecting pipe 13, the end parts of the first connecting pipe 1, the second connecting pipe 10 and the third connecting pipe 13 are provided with the guide-in blocks 2, the connecting hoses can be conveniently inserted into the first connecting pipe 1, the second connecting pipe 10 and the third connecting pipe 13, the annular groove 4 can reduce the friction of the guide-in of the connecting hoses, and, in the time of concrete operation, can rotate first connecting pipe 1, second connecting pipe 10 and third connecting pipe 13, with its screw in to connect the hose in, it is convenient to connect, fixedly connected with strengthening rib 14 can strengthen the intensity of tee bend connecting pipe 11 between violently pipe and the standpipe, resistance when hemisphere arch 12 can reduce the rivers reposition of redundant personnel, fixed rubber layer 16 between polyethylene inner tube 17 and the polyethylene outer tube 15 in the cooperation, can effectively prevent to lead to tee bend connecting pipe 11 and the condition of bursting because rivers are too big.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (6)
1. A three-way joint convenient and rapid to insert comprises a three-way connecting pipe, a first connecting pipe, a second connecting pipe and a third connecting pipe, and is characterized in that the three-way connecting pipe comprises a transverse pipe and a vertical pipe, the transverse pipe and the vertical pipe are perpendicular to each other, and the vertical pipe is communicated with the middle part of the transverse pipe; the three-way connecting pipe comprises a polyethylene inner pipe and a polyethylene outer pipe, and a rubber layer is fixedly connected between the polyethylene inner pipe and the polyethylene outer pipe; the horizontal pipe of the three-way connecting pipe is provided with a hemispherical bulge, and the hemispherical bulge is sunken towards the inner side of the horizontal pipe; a second connecting pipe and a third connecting pipe are respectively arranged at openings at two ends of the transverse pipe, and a first connecting pipe is arranged at an opening at the upper end of the vertical pipe; mounting seats are arranged at the two ends of the transverse pipe and the upper end of the vertical pipe and are welded with the end parts of the transverse pipe and the vertical pipe, the inner diameter of each mounting seat is larger than that of each transverse pipe and that of each vertical pipe, a bearing mounting seat is arranged on the inner side of each mounting seat, and a bearing is arranged in each bearing mounting seat; the first connecting pipe, the second connecting pipe and the third connecting pipe are all installed in the installation seat through bearings, and bearing covers are arranged on the outer sides of the bearings; the outer side surfaces of the first connecting pipe, the second connecting pipe and the third connecting pipe are fixedly connected with a plurality of annular ridges, annular grooves are formed among the annular ridges on the first connecting pipe, the second connecting pipe and the third connecting pipe, and one ends, far away from the three-way connecting pipe, of the first connecting pipe, the second connecting pipe and the third connecting pipe are provided with guide blocks.
2. The three-way joint convenient and rapid to insert and connect according to claim 1, wherein a reinforcing rib is fixedly connected between the horizontal pipe and the vertical pipe.
3. The three-way joint facilitating quick plugging according to claim 1, wherein the hemispherical protrusion is located at a right lower end of the standpipe.
4. The three-way joint facilitating quick plugging according to claim 1, wherein the first connecting pipe has an inner diameter identical to that of the vertical pipe, and the second and third connecting pipes have an inner diameter identical to that of the horizontal pipe.
5. The three-way joint convenient and rapid to insert and connect according to claim 1, wherein a sealing ring is arranged between the mounting seat and the step surface of the bearing mounting seat.
6. The three-way joint facilitating quick plugging according to claim 1, wherein the guide block has a right trapezoid structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921453937.9U CN211232020U (en) | 2019-09-03 | 2019-09-03 | Three-way joint convenient and rapid to insert |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921453937.9U CN211232020U (en) | 2019-09-03 | 2019-09-03 | Three-way joint convenient and rapid to insert |
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| Publication Number | Publication Date |
|---|---|
| CN211232020U true CN211232020U (en) | 2020-08-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921453937.9U Active CN211232020U (en) | 2019-09-03 | 2019-09-03 | Three-way joint convenient and rapid to insert |
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| CN (1) | CN211232020U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112066128A (en) * | 2020-09-28 | 2020-12-11 | 杨程智 | Conveying pipe body connecting control part |
-
2019
- 2019-09-03 CN CN201921453937.9U patent/CN211232020U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112066128A (en) * | 2020-09-28 | 2020-12-11 | 杨程智 | Conveying pipe body connecting control part |
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