CN220828623U - Connecting piece and heat supply pipeline drainage device - Google Patents
Connecting piece and heat supply pipeline drainage device Download PDFInfo
- Publication number
- CN220828623U CN220828623U CN202322780429.4U CN202322780429U CN220828623U CN 220828623 U CN220828623 U CN 220828623U CN 202322780429 U CN202322780429 U CN 202322780429U CN 220828623 U CN220828623 U CN 220828623U
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- China
- Prior art keywords
- pipe
- fastener
- pipeline
- connecting pipe
- connector
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 7
- 238000010926 purge Methods 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model provides a connecting piece and a heat supply pipeline drainage device. The inner pipe is arranged in the connecting end of the connecting pipe, so that a fit clearance for the end part of the pipeline to extend in is formed between the inner pipe and the connecting pipe; and the fastener is movably arranged on the connecting pipe, and the end part of the pipeline which extends into the connecting pipe is fixed in the fit clearance through the fastener. Through the connecting piece disclosed by the utility model, when the connecting piece is required to be connected with a pipeline, one end of the pipeline extends into a gap between the inner pipe and the connecting pipe, then the pipeline is fixed between the connecting pipe and the inner pipe through the fastener, so that the connection between the connecting pipe and the pipeline can be realized, and when the connecting piece is required to be disassembled, the pipeline can be pulled out from the connecting pipe only by removing the fastener, therefore, the connecting pipe can effectively improve the installation efficiency of the connecting pipe with an external pipeline, and is convenient for a worker to disassemble.
Description
Technical Field
The utility model relates to the field of pipeline connection, in particular to a connecting piece and a heat supply pipeline drainage device.
Background
The connecting pipe is a component which is arranged on the box body and can be connected with an external pipeline, the connecting end of the existing connecting pipe is usually provided with external threads (internal threads), when the connecting pipe needs to be connected with the external pipeline, the connecting pipe is connected with the external connecting pipe through a connector with the internal threads (external threads), one end of the connector needs to be connected with the external connecting pipe through threads by using a wrench, and then the connector is fixed on the connecting pipe through threaded fit by using the wrench.
Disclosure of utility model
In view of the above, the embodiment of the utility model provides a connecting piece and a heat supply pipeline drainage device, so as to solve the problem of complicated connecting steps of the existing connecting pipe and an external pipeline.
In order to achieve the above object, the embodiment of the present utility model provides the following technical solutions:
the first aspect of the utility model discloses a connecting piece, wherein an inner pipe and a fastener are arranged at the connecting end of a connecting pipe;
the inner pipe is arranged in the connecting pipe, and a fit gap for the end part of the pipeline to extend in is formed between the inner pipe and the connecting pipe;
The fastener activity sets up in the connecting pipe, and the fastener is used for fixing in the fit clearance the tip of stretching into the pipeline.
Preferably, the connecting end of the connecting pipe is provided with external threads, and the connecting end is composed of a plurality of petals;
The fastener is annular structure, and the inner wall of fastener is equipped with external screw thread complex internal thread, and wherein, the first end internal diameter of fastener reduces gradually to the second end internal diameter of fixed cover.
Preferably, the outer wall of the fastener is provided with an anti-slip structure.
Preferably, the outer wall of the fastener is provided with a plurality of projections.
Preferably, the method further comprises: and the first limiting piece is used for limiting the movement of the fastener from the connecting end to the other end.
Preferably, the first limiting piece is a limiting ring, and the first limiting piece is sleeved on the connecting pipe.
Preferably, the method further comprises: and the second limiting piece is used for limiting the inner tube to move from the connecting end to the other end.
Preferably, the second limiting piece is of an annular structure;
One end of the inner tube is connected with the second limiting piece.
Preferably, the method further comprises: the sealing gasket is sleeved on the inner pipe;
The sealing gasket is arranged on one side of the second limiting piece.
The second aspect of the present utility model discloses a heat supply pipe drainage device, comprising: a water supply tank, a purge tank, a drain pipe, and a connector as disclosed in the first aspect of the present utility model;
the water supply tank and the purifying tank are both provided with connecting pieces;
The connecting pipe of the water supply tank is connected with the connecting piece of the purifying tank through a drain pipe.
According to the connecting piece and the heat supply pipeline drainage device provided by the utility model, the inner pipe and the fastening piece are arranged at the connecting end of the connecting pipe, and the inner pipe is arranged in the connecting pipe, so that a fit clearance for the end part of the pipeline to extend in is formed between the inner pipe and the connecting pipe; and the fastener is movably arranged on the connecting pipe, and the end part of the pipeline which extends into the connecting pipe is fixed in the fit clearance through the fastener. Through the connecting pipe disclosed by the utility model, when the connecting pipe is required to be connected with a pipeline, one end of the pipeline extends into a gap between the inner pipe and the connecting pipe, then the pipeline is fixed between the connecting pipe and the inner pipe through the fastener, so that the connection between the connecting pipe and the pipeline can be realized, and when the connecting pipe is required to be disassembled, the pipeline can be pulled out from the connecting pipe only by removing the fastener, therefore, the installation efficiency of the connecting pipe with an external pipeline can be effectively improved, and the connecting pipe can be convenient for workers to disassemble.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present utility model, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural diagram of a connector according to an embodiment of the present utility model;
FIG. 2 is another schematic view of a connector according to an embodiment of the present utility model;
Fig. 3 is a schematic structural diagram of a connection pipe according to an embodiment of the present utility model;
FIG. 4 is a schematic view of a fastener according to an embodiment of the present utility model;
fig. 5 is a schematic structural diagram of a heat supply pipe drainage device according to an embodiment of the present utility model;
Fig. 6 is a front view of a heat supply pipe drainage device according to an embodiment of the present utility model;
Fig. 7 is a side view of a heat supply pipe drainage device according to an embodiment of the present utility model.
The device comprises a connecting pipe 1, an inner pipe 11, a fastening piece 12, an anti-skid structure 121, a first limiting piece 13, a second limiting piece 14, a sealing gasket 15, external threads 16, a flap 17 and a pipeline 18;
Water supply tank 101, base 102, spiral pipe 103, first drain pipe 104, heat supply pipe 105, first water intake pipe 106, purge bin 107, drain pipe 109, collection bin 201, motor body 202, motor cabinet 203.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 4, fig. 1 is a schematic structural view of a connector, and the connector includes a connecting pipe 1, an inner pipe 11 and a fastener 12;
The inner tube 11 is arranged in the connecting end of the connecting tube 1, and a fit clearance for the end of the pipeline 18 to extend into is formed between the inner tube 11 and the connecting tube 1;
the fastener 12 is movably arranged on the connecting pipe 1, and the fastener 12 is used for fixing the end of the inserted pipe 18 at the fit clearance.
In the embodiment of the utility model, the inner pipe 11 is arranged in the connecting end of the connecting pipe 1, so that a fit clearance for the end of the pipeline 18 to extend into is formed between the inner pipe 11 and the connecting pipe 1; and a fastener 12 is movably provided to the connection pipe 1, and an end portion of the pipe 18 which is inserted is fixed to the fit clearance by the fastener 12. Through the connecting piece disclosed by the utility model, when the connecting piece is required to be connected with the pipeline 18, one end of the pipeline 18 extends into a gap between the inner pipe 11 and the connecting pipe 1, then the pipeline 18 is fixed between the connecting pipe 1 and the inner pipe 11 through the fastener 12, so that the connection between the connecting pipe 1 and the pipeline 18 can be realized, and when the connecting piece is required to be disassembled, the pipeline 18 can be extracted from the connecting pipe 1 only by removing the fastener 12, therefore, the installation efficiency of the connecting pipe 1 with the external pipeline 18 can be effectively improved, and the connecting piece is convenient for workers to disassemble.
Specifically, the connecting end of the connecting pipe 1 is provided with external threads 16, and the connecting end is composed of a plurality of petals 17;
The fastening piece 12 is of an annular structure, and the inner wall of the fastening piece 12 is provided with an inner thread matched with the outer thread 16, wherein the inner diameter of the connecting end of the connecting pipe 1 is smaller than the outer diameter of the pipeline 18.
The connecting end of the connecting pipe 1 is provided with external threads 16, and the connecting end is composed of a plurality of petals 17; the fastening piece 12 is of an annular structure, the inner wall of the fastening piece 12 is provided with an inner thread matched with the outer thread 16, the inner diameter of the connecting end of the connecting pipe 1 is smaller than the outer diameter of the pipeline 18, and after the pipeline 18 stretches into the connecting end of the connecting pipe 1, the connecting end is formed by the plurality of petals 17, so that the outer diameter of the connecting end of the connecting pipe 1 can be expanded by the pipeline, at the moment, when the fastening piece 12 is matched with the connecting pipe 1 in a threaded manner, the inner diameter of the connecting end of the connecting pipe 1 can be reduced, the plurality of petals 17 extrude the pipeline 18, the fixing of the pipeline 18 is realized, and the connection between the connecting pipe 1 and the pipeline 18 is realized.
Further, the outer wall of the fastener 12 is provided with an anti-slip structure 121.
By providing the anti-slip structure 121 on the outer wall of the fastener 12, the friction between the hand and the fastener 12 can be increased when the fastener 12 needs to be rotated, and thus the worker can conveniently rotate the fastener 12.
Specifically, the outer wall of the fastener 12 is provided with a plurality of raised members.
It should be noted that the anti-slip structure 121 may be a protruding member or may be an anti-slip pattern, which may be selected by those skilled in the art according to requirements.
Further, the connecting piece still includes: a first stopper 13 for restricting the movement of the fastener 12 from the connection end to the other end.
By providing the first stopper 13 for restricting the movement of the fastener 12 from the connection end to the other end, it is possible to prevent the fastener 12 from moving to the connection pipe 1 without providing a threaded section, which would cause damage to the internal threads of the fastener 12.
Specifically, the first limiting piece 13 is a limiting ring, and the first limiting piece 13 is sleeved on the connecting pipe 1.
It should be noted that the first limiting member 13 may be a limiting ring, or may be other limiting structures (such as a limiting protruding member), which may be selected by those skilled in the art according to requirements.
Further, the connecting piece still includes: a second stopper 14 for restricting the movement of the inner tube 11 from the connection end to the other end.
By providing the second stopper 14 for restricting the movement of the inner tube 11 from the connection end to the other end, the movement of the inner tube 11 from the connection end to the other end of the connection tube 1 can be prevented during the installation.
Specifically, the second limiting member 14 has an annular structure;
one end of the inner tube 11 is connected to a second stopper 14.
It should be noted that, the second limiting member 14 is configured as an annular structure, and one end of the inner tube 11 is connected with the second limiting member 14, so that the inner tube 11 can be further prevented from moving in the connecting end during the installation process, and the installation efficiency is effectively improved.
Further, the connecting piece still includes: a sealing gasket 15 sleeved on the inner pipe 11;
The sealing washer 15 is provided on one side of the second stopper 14.
By providing the seal washer 15 and fitting the seal washer 15 to the inner tube 11 and providing the seal washer 15 to one side of the second stopper 14, the connection tube 1 and the pipe 18 can be connected in a sealed manner, and fluid is prevented from flowing out through the gap between the connection tube 1 and the pipe 18.
Based on the above-provided connection piece, an embodiment of the present utility model further provides a heat supply pipe drainage device, and referring to fig. 3 to 5, the heat supply pipe drainage device includes: a water supply tank 101, a purge tank 107, a drain pipe 109, and connectors;
Both the water supply tank 101 and the purge tank 107 are provided with connectors;
The connection pipe 1 of the water supply tank 101 is connected with the connection piece of the purifying tank 107 through the drain pipe 109;
the connecting piece comprises a connecting pipe 1, an inner pipe 11 and a fastening piece 12;
The inner tube 11 is arranged in the connecting end of the connecting tube 1, and a fit clearance for the end of the pipeline 18 to extend into is formed between the inner tube 11 and the connecting tube 1;
the fastener 12 is movably arranged on the connecting pipe 1, and the fastener 12 is used for fixing the end of the inserted pipe 18 at the fit clearance.
To facilitate an understanding of the above, further description is provided below in connection with fig. 5-7.
Two collection boxes 201 respectively with purifying box 107 fixed connection to be located purifying box 107's both sides, driving motor and purifying box 107 fixed connection, and be located purifying box 107's rear end face, can collect massive debris through collection box 201, driving motor can be convenient for drive the subassembly in the purifying box 107, wherein, motor body 202 and motor cabinet 203 fixed connection, and be located motor cabinet 203's top, motor cabinet 203 and purifying box 107 fixed connection can be convenient for support motor body 202 through motor cabinet 203.
The external diameter winding of supply tank 101 has spiral pipe 103, and one side of supply tank 101 is provided with first drainage pipe 104, has set gradually heating pipeline 105 and first inlet channel 106 between first drainage pipe 104 and the supply tank 101, and the terminal surface of base 102 is provided with purifying box 107.
By using the drainage device of the heating pipeline 105 of the embodiment, the collecting box 201 can collect massive sundries, the driving motor can conveniently drive components in the purifying box 107, and the motor base 203 can conveniently support the motor body 202.
According to the heat supply pipeline 105 drainage device provided by the embodiment of the utility model, the installation steps of the connecting piece and the drainage pipe 109 can be effectively reduced, so that the connection efficiency of the connecting piece and the drainage pipe 109 is improved, and when the drainage pipe 109 needs to be replaced, the drainage pipe 105 is convenient for workers to detach.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A connector, characterized in that the connector comprises a connecting pipe, an inner pipe and a fastener;
the inner pipe is arranged in the connecting end of the connecting pipe, and a fit clearance for the end part of the pipeline to extend in is formed between the inner pipe and the connecting pipe;
the fastener is movably arranged on the connecting piece, and the fastener is used for fixing the end part of the inserted pipeline in the fit clearance.
2. The connector of claim 1, wherein the connecting end of the connecting tube is provided with external threads and the connecting end is formed of a plurality of petals;
the fastener is of an annular structure, and the inner wall of the fastener is provided with an internal thread matched with the external thread, wherein the inner diameter of the connecting end of the connecting pipe is smaller than the outer diameter of the pipeline.
3. The connector of claim 2, wherein the outer wall of the fastener is provided with a slip resistant structure.
4. A connector according to claim 3, wherein the outer wall of the fastener is provided with a plurality of protruding elements.
5. The connector of claim 2, further comprising: and the first limiting piece is used for limiting the fastener to move from the connecting end to the other end.
6. The connector of claim 5, wherein the first limiting member is a limiting ring, and the first limiting member is sleeved on the connecting pipe.
7. The connector of claim 1, further comprising: and the second limiting piece is used for limiting the inner tube to move from the connecting end to the other end.
8. The connector of claim 7, wherein the second stop member is an annular structure;
One end of the inner tube is connected with the second limiting piece.
9. The connector of claim 8, further comprising: the sealing gasket is sleeved on the inner pipe;
the sealing gasket is arranged on one side of the second limiting piece.
10. A heating conduit drainage device, comprising: a water supply tank, a purge tank, a drain pipe and a connector according to any one of claims 1 to 9;
the water supply tank and the purifying tank are both provided with the connecting piece;
The connecting pipe of the water supply tank is connected with the connecting piece of the purifying tank through the drain pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322780429.4U CN220828623U (en) | 2023-10-17 | 2023-10-17 | Connecting piece and heat supply pipeline drainage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322780429.4U CN220828623U (en) | 2023-10-17 | 2023-10-17 | Connecting piece and heat supply pipeline drainage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220828623U true CN220828623U (en) | 2024-04-23 |
Family
ID=90724243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322780429.4U Active CN220828623U (en) | 2023-10-17 | 2023-10-17 | Connecting piece and heat supply pipeline drainage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220828623U (en) |
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2023
- 2023-10-17 CN CN202322780429.4U patent/CN220828623U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |