CN210142732U - Equipotential connecting piece for pipeline - Google Patents
Equipotential connecting piece for pipeline Download PDFInfo
- Publication number
- CN210142732U CN210142732U CN201921398184.6U CN201921398184U CN210142732U CN 210142732 U CN210142732 U CN 210142732U CN 201921398184 U CN201921398184 U CN 201921398184U CN 210142732 U CN210142732 U CN 210142732U
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- equipotential
- joint
- pipeline
- connection
- flow channel
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Abstract
Pipeline equipotential connecting piece, body (1) one end is connected equipotential and is connected equipotential joint (2), equipotential joint (2) are taking over equipotential inserts (6) of runner (4) outer port edge inner wall embedding electric conductor, equipotential inserts (6) part has radial bellied connection terminal (62), connection terminal (62) terminal surface is revealed on equipotential joint (2) outer terminal surface outer fringe and the middle part is on a parallel with the axial and is opened there is fastening hole (63), connection terminal (62) outer wall is revealed on equipotential joint (2) outer wall simultaneously, moreover, the middle part radially opens there is wiring hole (64). The conductive connection insert structure and the equipotential connection structure are optimized, quick connection is facilitated, equipotential bodies are effectively formed, the contact voltage of indirect contact electric shock of the pipeline and the potential difference between different metal parts on the pipeline are reduced, the harm of dangerous fault voltage caused by the fact that the electric lines and various metal pipelines are externally connected to the pipeline is eliminated, and the electric shock protector is economical and safe.
Description
Technical Field
The utility model relates to a thick innovative equipotential of raceway connects pipe fitting device improvement technique, especially pipeline equipotential connecting piece.
Background
Equipotential means that the housing or metal part of the device or the like is connected to earth. The equipotential box is generally used for repeatedly grounding in a power distribution room, is widely applied to daily life as standard indoor electrical equipment, is also used in a bathroom with bathing equipment of a resident, and is used for grounding the bathing equipment and a related socket. The legend is generally indicated by LEB.
In the prior art, water pipelines need to be connected to the ground for various reasons, an outer hoop wiring card is usually used as a ground wire connecting seat for metal pipelines, and a high polymer material pipeline has no better implementation mode.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a pipeline equipotential connecting piece guarantees the installation convenience more, reduces the pipeline and connects the contact voltage and the different metal parts inter potential difference of contact electric shock, eliminates the harm that comes from the dangerous fault voltage that introduces such as conduit, ensures pipeline safety.
The purpose of the utility model is realized by the following technical measures: the pipe comprises a pipe body, an equipotential joint, a common joint, a connecting pipe flow channel, a pipeline flow channel and an equipotential insert; one end of the pipe body is connected with the equipotential joint, and the other end of the pipe body is connected with the common joint or the other equipotential joint; the middle part of the equipotential joint is axially provided with a hole to form a connecting pipe flow channel, the middle part of the common joint is axially provided with a hole to form a pipeline flow channel, and the connecting pipe flow channel is communicated with the pipeline flow channel; the equipotential joint is taking over the equipotential inserts of runner outer port edge inner wall embedding electric conductor, and the equipotential inserts part has radial bellied connection terminal, and the connection terminal surface is revealed on the outer terminal surface outer fringe of equipotential joint and the middle part is on a parallel with the axial and is opened there is the fastening hole, and the connection terminal outer wall is revealed on the equipotential joint outer wall simultaneously, and in addition, the middle part has radially opened the wiring hole.
In particular, the outer diameter of the pipe body is smaller than that of the equipotential joint.
In particular, the equipotential joint and the connecting pipe flow channel are intersected with the central axes of the common joint and the pipeline flow channel to form a right angle, namely the pipe body is an elbow connecting piece.
In particular, the equipotential joint and the connecting pipe flow channel are coaxial with the central axis of the common joint and the central axis of the pipeline flow channel, namely the pipe body is a straight pipe connecting piece.
In particular, the two ends of the pipe body are connected with an equipotential joint.
In particular, the two ends of the pipe body are respectively connected with an equipotential joint and a common joint.
In particular, the outer wall of the equipotential insert is provided with a protruding positioning block which extends into the inner wall of the equipotential joint. The cross section of the positioning block is rectangular or angular. The positioning blocks are uniformly arranged along the annular direction.
The utility model discloses an advantage and effect: the conductive connection insert structure and the equipotential connection structure are optimized, quick connection is facilitated, equipotential bodies are effectively formed, the contact voltage of indirect contact electric shock of the pipeline and the potential difference between different metal parts on the pipeline are reduced, the harm of dangerous fault voltage caused by the fact that the electric lines and various metal pipelines are externally connected to the pipeline is eliminated, and the electric shock protector is economical and safe.
Drawings
Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention.
The reference numerals include:
the method comprises the following steps of 1-body, 2-equipotential joint, 3-common joint, 4-connecting pipe flow channel, 5-pipeline flow channel, 6-equipotential insert, 61-positioning block, 62-wire holder, 63-fastening hole and 64-wire connecting hole.
Detailed Description
The utility model discloses a: the pipe comprises a pipe body 1, an equipotential joint 2, a common joint 3, a connecting pipe flow channel 4, a pipeline flow channel 5 and an equipotential insert 6.
The present invention will be further explained with reference to the drawings and examples.
Example 1: as shown in the attached figure 1, one end of a pipe body 1 is connected with an equipotential joint 2, and the other end of the pipe body 1 is connected with a common joint 3 or another equipotential joint 2; the middle part of the equipotential joint 2 is axially provided with a hole to form a connecting pipe flow channel 4, the middle part of the common joint 3 is axially provided with a hole to form a pipeline flow channel 5, and the connecting pipe flow channel 4 is communicated with the pipeline flow channel 5; equipotential joint 2 is taking over the equipotential inserts 6 of 4 outer ports edge inner walls embedding electric conductors of runner, and equipotential inserts 6 part has radial bellied connection terminal 62, and the terminal surface of connection terminal 62 exposes on equipotential joint 2 outer terminal surface outer fringe and the middle part is on a parallel with the axial and opens and have fastening hole 63, and the outer wall of connection terminal 62 simultaneously exposes on equipotential joint 2 outer wall, and in addition, the middle part radially opens there is wiring hole 64.
In the foregoing, the outer diameter of the pipe body 1 is smaller than the equipotential joint 2.
In the foregoing, the equipotential joint 2 and the connection pipe flow channel 4 intersect with the central axes of the common joint 3 and the pipeline flow channel 5 to form a right angle. Namely, the pipe body 1 is an elbow connector.
In the foregoing, the equipotential joint 2 and the connection pipe flow channel 4 are coaxial with the central axes of the common joint 3 and the pipeline flow channel 5. Namely, the pipe body 1 is a straight pipe connector.
In the foregoing, two ends of the pipe body 1 are connected to an equipotential joint 2.
In the foregoing, the two ends of the pipe body 1 are respectively connected to the equipotential joint 2 and the common joint 3.
In the embodiment of the utility model provides an in, equipotential inserts 6 is the brass texture.
In the embodiment of the utility model, an equipotential grounding wire is inserted into the wiring hole 64, and the screw is tightly pressed from the fastening hole 63 to fasten the equipotential grounding wire, so that the equipotential grounding wire is ensured to be connected with the equipotential insert 6; then the pipe body 1 is communicated with other pipelines or equipment through the equipotential joint 2 or the common joint 3, and after the connecting pipe flow passage 4 and the pipeline flow passage 5 are communicated with the pipelines, the water body is effectively connected with an equipotential line through the equipotential insert 6.
The embodiment of the utility model provides an in, connect out among the wiring hole 64 equipotential earth conductor and connect equipotential terminal case, perhaps, direct ground connection, perhaps with building subject steel bar welding. Through the installation, realize equipotential connection, insert the earth connection underground, prevent to electrocute, eliminate among the pipe-line system electric leakage or the potential difference that static and produced, the prevention electrocutes, protection personal and building safety.
Claims (9)
1. The pipeline equipotential connecting piece comprises a pipe body (1), an equipotential joint (2), a common joint (3), a connecting pipe flow channel (4), a pipeline flow channel (5) and an equipotential insert (6); the device is characterized in that one end of the pipe body (1) is connected with an equipotential joint (2), and the other end of the pipe body (1) is connected with a common joint (3) or another equipotential joint (2); the middle part of the equipotential joint (2) is axially provided with a hole to form a connecting pipe flow channel (4), the middle part of the common joint (3) is axially provided with a hole to form a pipeline flow channel (5), and the connecting pipe flow channel (4) is communicated with the pipeline flow channel (5); equipotential joint (2) take over outside port of runner (4) along equipotential inserts (6) of inner wall embedding electric conductor, equipotential inserts (6) part has radial bellied connection terminal (62), connection terminal (62) terminal surface is exposed on equipotential joint (2) outer terminal surface outer fringe and the middle part is on a parallel with the axial and is opened there is fastening hole (63), simultaneously connection terminal (62) outer wall is exposed on equipotential joint (2) outer wall, moreover, the middle part radially opens there is wiring hole (64).
2. Equipotential connection according to claim 1, wherein the external diameter of the tubular body (1) is smaller than that of the equipotential joint (2).
3. Equipotential connection piece for pipelines according to claim 1, wherein the equipotential joints (2) and the connecting duct (4) intersect the central axis of the common joint (3) and the pipeline duct (5) at right angles, i.e. the pipe body (1) is an elbow connection piece.
4. Equipotential connection piece for pipelines according to claim 1, wherein the equipotential joint (2) and the connecting duct (4) are coaxial with the central axis of the conventional joint (3) and the pipeline duct (5), i.e. the pipe body (1) is a straight pipe connection piece.
5. Equipotential connection means for pipelines according to claim 1, characterized in that an equipotential joint (2) is connected to both ends of the tubular body (1).
6. Equipotential connection means for pipelines according to claim 1, characterized in that the ends of the body (1) are connected to the equipotential joint (2) and to the common joint (3), respectively.
7. The isopotential connector for pipeline according to claim 1 wherein the outer wall of the isopotential insert (6) has a protruding locating block 61 which extends into the inner wall of the isopotential joint (2).
8. Equipotential connection according to claim 6, wherein the positioning block (61) has a rectangular or angular cross-section.
9. Equipotential connection according to claim 6, wherein the locating blocks (61) are arranged uniformly in the circumferential direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921398184.6U CN210142732U (en) | 2019-08-26 | 2019-08-26 | Equipotential connecting piece for pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921398184.6U CN210142732U (en) | 2019-08-26 | 2019-08-26 | Equipotential connecting piece for pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210142732U true CN210142732U (en) | 2020-03-13 |
Family
ID=69736188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921398184.6U Active CN210142732U (en) | 2019-08-26 | 2019-08-26 | Equipotential connecting piece for pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210142732U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112367810A (en) * | 2020-11-09 | 2021-02-12 | 中国南方电网有限责任公司超高压输电公司贵阳局 | Radiator cooling water channel for converter valve cooling system |
-
2019
- 2019-08-26 CN CN201921398184.6U patent/CN210142732U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112367810A (en) * | 2020-11-09 | 2021-02-12 | 中国南方电网有限责任公司超高压输电公司贵阳局 | Radiator cooling water channel for converter valve cooling system |
| CN112367810B (en) * | 2020-11-09 | 2023-05-16 | 中国南方电网有限责任公司超高压输电公司贵阳局 | Radiator cooling waterway for converter valve cooling system |
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