CN212131673U - Seamless copper elbow for oil pressure pipeline - Google Patents

Seamless copper elbow for oil pressure pipeline Download PDF

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Publication number
CN212131673U
CN212131673U CN202020437317.2U CN202020437317U CN212131673U CN 212131673 U CN212131673 U CN 212131673U CN 202020437317 U CN202020437317 U CN 202020437317U CN 212131673 U CN212131673 U CN 212131673U
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China
Prior art keywords
wall
port
wedge
oil pressure
seamless copper
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Application number
CN202020437317.2U
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Chinese (zh)
Inventor
周连根
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Jiaxing Chenren Ilsin Meter Co ltd
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Jiaxing Chenren Ilsin Meter Co ltd
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Priority to CN202020437317.2U priority Critical patent/CN212131673U/en
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Abstract

The utility model provides an oil pressure pipeline seamless copper elbow belongs to the elbow field. This seamless copper elbow of oil pressure pipeline, comprising a main body, the outside of main part is connected with the port, the inner wall of port is fixed with the baffle, and the inner wall of port is located one side of baffle and is connected with the go-between, the inner wall of port is located one side of go-between and is provided with the spread groove, the inner wall connection of spread groove has the connector, one side of connector is connected with the connecting pipe, one side of port is fixed with the wedge, the inside of connecting pipe is provided with the wedge mouth, the inner wall of go-between is fixed with the filter screen, the inner wall of filter screen is fixed with the connecting. The utility model discloses a set up wedge and wedge mouth, at connector pivoted in-process, the inner wall of wedge mouth laminates with the outer wall of wedge mutually gradually, and wedge mouth can effectively increase the power of being connected between port and the connecting pipe this moment to solve the easy not hard up problem between port and the connecting pipe.

Description

Seamless copper elbow for oil pressure pipeline
Technical Field
The utility model belongs to the technical field of the elbow, a copper elbow, especially a seamless copper elbow of oil pressure pipeline is related to.
Background
Elbows are pipe pieces that change the direction of a pipe. The angle is divided into 45 degrees and 90 degrees and 180 degrees, which are the most commonly used, and the elbow also comprises 60 degrees and other abnormal angle elbows according to engineering requirements, wherein the elbows are made of cast iron, stainless steel, alloy steel, malleable cast iron, carbon steel, nonferrous metal, plastics and the like.
However, after the elbow in the existing oil pressure pipeline is connected with the connecting pipe, the elbow is easily affected by external force and becomes loose, so that oil leaks, meanwhile, when the oil flows at the elbow, the phenomenon of sediment accumulation easily occurs, and the existing elbow cannot filter the impurities accumulated in the oil, so that the quality of the oil cannot be further improved.
Disclosure of Invention
The utility model aims at having the above-mentioned problem to current technique, provided a seamless copper elbow of oil pressure pipeline, be connected the back with the connecting pipe in order to solve the elbow in the oil pressure pipeline, receive external force to influence easily and take place not hard up, lead to the oil to leak and current elbow can't filter the impurity in the oil, lead to the unable problem that further improves of quality of oil.
The purpose of the utility model can be realized by the following technical proposal: seamless copper elbow of oil pressure pipeline, comprising a main body, the outside of main part is connected with the port, the inner wall of port is fixed with the baffle, and the inner wall of port is located one side of baffle and is connected with the go-between, the inner wall of port is located one side of go-between and is provided with the spread groove, the inner wall connection of spread groove has the connector, one side of connector is connected with the connecting pipe, one side of port is fixed with the wedge, the inside of connecting pipe is provided with the wedge mouth, the inner wall of go-between is fixed with the filter screen, the inner wall of filter screen is fixed with the connecting.
In the seamless copper elbow for the oil pressure pipeline, the number of the ports is three, and every two of the three ports are mutually perpendicular.
In foretell oil pressure pipeline seamless copper elbow, the inner wall of spread groove is provided with the internal thread, the outer wall of connector is provided with the external screw thread, and the connector can be dismantled with the internal thread of spread groove inner wall with the spread groove through the external screw thread of connector outer wall and be connected, and the position department that spread groove and connector contacted is provided with the sealing washer.
In the seamless copper elbow for the oil pressure pipeline, the outer wall of the wedge is matched with the inner wall of the wedge opening, and the vertical sections of the wedge and the wedge opening are both in a trapezoidal structure.
In the seamless copper elbow for the oil pressure pipeline, the outer wall of the connecting ring is provided with an external thread, the inner wall of the port is provided with an internal thread, and the port and the connecting ring are detachably connected through the internal thread and the external thread.
In the seamless copper elbow for the oil pressure pipeline, the inner part of the connecting block is provided with an inner pentagonal connecting hole.
Compared with the prior art, the utility model has the advantages of it is following:
1. the utility model is provided with the wedge and the wedge opening, the inner wall of the wedge opening is gradually attached to the outer wall of the wedge in the rotating process of the connector, and the wedge opening can effectively increase the connecting force between the port and the connecting pipe, thereby solving the problem that the port and the connecting pipe are easy to loosen;
2. the utility model discloses a set up the go-between, filter screen and connecting block, after the device uses for a long time, the go-between can filter impurity, and increase and decrease along with the time of using, the filtration efficiency of go-between reduces gradually, the inside that the port was right even blocks up, at this moment, with spread groove and connector separation, and use outer pentagonal spanner to be connected with the connecting block, and rotate outer pentagonal spanner, with go-between and port separation, can change the go-between, thereby effectively filter the oil.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a cross-sectional view of a port of the present invention;
fig. 3 is a schematic structural diagram of the connection ring of the present invention.
In the figure: 1. a main body; 2. a port; 3. a baffle plate; 4. connecting grooves; 5. a connecting pipe; 6. a connector; 7. a wedge; 8. wedging; 9. a connecting ring; 10. filtering with a screen; 11. and (4) connecting the blocks.
Detailed Description
The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
As shown in fig. 1-3, the seamless copper elbow for the oil pressure pipeline comprises a main body 1, a port 2 is connected to the outer side of the main body 1, a baffle 3 is fixed to the inner wall of the port 2, a connecting ring 9 is connected to one side, located at the baffle 3, of the inner wall of the port 2, a connecting groove 4 is arranged on one side, located at the connecting ring 9, of the inner wall of the port 2, a connecting head 6 is connected to the inner wall of the connecting groove 4, a connecting pipe 5 is connected to one side of the connecting head 6, a wedge 7 is fixed to one side of the port 2, a wedge 8 is arranged inside the connecting pipe 5, a filter screen 10 is fixed.
As shown in fig. 1, the number of the ports 2 is three, and the three ports 2 are perpendicular to each other, so that a plurality of oil pipes can be conveniently connected.
As shown in fig. 2, the inner wall of the connecting groove 4 is provided with an internal thread, the outer wall of the connector 6 is provided with an external thread, the connector 6 and the connecting groove 4 are detachably connected through the external thread of the outer wall of the connector 6 and the internal thread of the inner wall of the connecting groove 4, the connecting groove 4 and the connector 6 are convenient to connect, a sealing ring is arranged at the position where the connecting groove 4 and the connector 6 are in contact, and the sealing performance when the connecting groove 4 and the connector 6 are connected is convenient to improve. The outer wall of the wedge 7 is matched with the inner wall of the wedge opening 8, and the vertical sections of the wedge 7 and the wedge opening 8 are both in a trapezoidal structure, so that the connecting force between the port 2 and the connecting pipe 5 is increased through the wedge 7 and the wedge opening 8. The outer wall of go-between 9 is provided with the external screw thread, and the inner wall of port 2 is provided with the internal thread, and port 2 can be dismantled with the external screw thread through the internal thread with go-between 9 and be connected, is convenient for install or dismantle go-between 9.
As shown in fig. 3, an inner pentagonal connecting hole is formed in the connecting block 11, so that the connecting ring 9 can be conveniently detached by the outer pentagonal wrench and the inner pentagonal connecting hole.
The working principle is as follows: firstly, when the elbow is assembled, an external pentagonal wrench is used for installing a connecting ring 9 on the inner wall of a port 2, one side of the connecting ring 9 is attached to a baffle 3, then a connector 6 is connected with a connecting groove 4, the inner wall of a wedge 8 is gradually attached to the outer wall of a wedge 7 in the rotating process of the connector 6, and at the moment, the wedge 7 and the wedge 8 can effectively increase the connecting force between the port 2 and a connecting pipe 5; then, after the device is used for a long time, the connecting ring 9 can filter impurities, and as the using time increases and decreases, the filtering efficiency of the connecting ring 9 is gradually reduced, even the inside of the port 2 pair is blocked, at this time, the connecting groove 4 is separated from the connecting head 6, the outer pentagonal wrench is used for being connected with the connecting block 11, the outer pentagonal wrench is rotated, the connecting ring 9 is separated from the port 2, and the connecting ring 9 can be replaced.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Although 1, body is used more herein; 2. a port; 3. a baffle plate; 4. connecting grooves; 5. a connecting pipe; 6. a connector; 7. a wedge; 8. wedging; 9. a connecting ring; 10. filtering with a screen; 11. connecting blocks, etc., but does not exclude the possibility of using other terms. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.

Claims (6)

1. Oil pressure pipeline seamless copper elbow, including main part (1), its characterized in that: the outside of main part (1) is connected with port (2), the inner wall of port (2) is fixed with baffle (3), and the inner wall of port (2) is located one side of baffle (3) and is connected with go-between (9), one side that the inner wall of port (2) is located go-between (9) is provided with spread groove (4), the inner wall of spread groove (4) is connected with connector (6), one side of connector (6) is connected with connecting pipe (5), one side of port (2) is fixed with wedge (7), the inside of connecting pipe (5) is provided with wedge mouth (8), the inner wall of go-between (9) is fixed with filter screen (10), the inner wall of filter screen (10) is fixed with connecting block (11).
2. The seamless copper elbow for oil pressure lines as claimed in claim 1, characterised in that the number of ports (2) is three and that three ports (2) are perpendicular to each other.
3. The seamless copper elbow for the oil pressure pipeline according to claim 1, wherein the inner wall of the connecting groove (4) is provided with internal threads, the outer wall of the connecting head (6) is provided with external threads, the connecting head (6) and the connecting groove (4) are detachably connected with the internal threads of the inner wall of the connecting groove (4) through the external threads of the outer wall of the connecting head (6), and a sealing ring is arranged at the position where the connecting groove (4) is contacted with the connecting head (6).
4. The seamless copper elbow for the oil pressure pipeline as claimed in claim 1, characterized in that the outer wall of the wedge (7) is engaged with the inner wall of the wedge opening (8), and the vertical sections of the wedge (7) and the wedge opening (8) are both trapezoidal structures.
5. The seamless copper elbow for oil pressure pipelines according to claim 1, characterized in that the outer wall of the connecting ring (9) is provided with an external thread, the inner wall of the port (2) is provided with an internal thread, and the port (2) and the connecting ring (9) are detachably connected with the external thread through the internal thread.
6. The seamless copper elbow for oil pressure lines as claimed in claim 1, characterized in that the inside of the connecting block (11) is provided with an internal pentagonal connecting hole.
CN202020437317.2U 2020-03-30 2020-03-30 Seamless copper elbow for oil pressure pipeline Active CN212131673U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202020437317.2U CN212131673U (en) 2020-03-30 2020-03-30 Seamless copper elbow for oil pressure pipeline

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202020437317.2U CN212131673U (en) 2020-03-30 2020-03-30 Seamless copper elbow for oil pressure pipeline

Publications (1)

Publication Number Publication Date
CN212131673U true CN212131673U (en) 2020-12-11

Family

ID=73672160

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202020437317.2U Active CN212131673U (en) 2020-03-30 2020-03-30 Seamless copper elbow for oil pressure pipeline

Country Status (1)

Country Link
CN (1) CN212131673U (en)

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