Antistatic insulated pipe joint

Abstract

This utility model relates to the field of pipe connections, and more particularly to an anti-static insulated pipe joint. This utility model provides an anti-static insulated pipe joint that can quickly seal and insulate pipes while simultaneously collecting and rapidly releasing static electricity to the ground, preventing static buildup, reducing the occurrence of combustion and explosion accidents, and improving safety. The anti-static insulated pipe joint includes an installation pipe and an installation head, with the installation head connected to the outer right side of the installation pipe. This utility model achieves a sealed pipe connection by snapping the installation head into the connection head, allowing the sealing ring to contact the sealing ring, and then fixing the connection pipe and installation head with a sealing screw sleeve. A conductive ring collects and conducts static electricity, and a grounding wire is connected to the ground for rapid static discharge. Therefore, it can quickly seal and insulate pipes while simultaneously collecting and rapidly releasing static electricity to the ground, preventing static buildup, reducing the occurrence of combustion and explosion accidents, and improving safety.

Description

Technical Field

[0001] This utility model relates to the field of pipe connection, and in particular to antistatic insulated pipe joints. Background Technology

[0002] In many industrial sectors, such as petrochemicals, natural gas transportation, pharmaceuticals, and food processing, pipeline systems are critical infrastructure that ensures the smooth operation of production processes. These pipeline systems are often used to transport flammable, explosive, or potentially hazardous media, and their safety and stability are directly related to the safety of the entire production process and the health and lives of the operators.

[0003] The existing use of insulated pipe joints typically involves installing joints made of insulating material onto pipes to connect them, and then using the pipes to transport media. However, the current insulating joint materials themselves are not conductive. When the media flows in the pipe, static electricity is generated due to friction and collision between the media and the pipe wall. If it is not released in a timely and effective manner, the charge can easily accumulate in the pipe and, when it reaches a certain voltage, trigger a spark discharge, which can easily induce accidents such as fires or explosions.

[0004] Therefore, it is necessary to design anti-static insulated pipe joints that can quickly seal pipe connections to achieve insulation protection while collecting static electricity and discharging it to the ground for rapid release, preventing static electricity accumulation, reducing the occurrence of combustion and explosion accidents, and improving the safety of use. Utility Model Content

[0005] To overcome the shortcomings of current insulating joint materials, which are inherently non-conductive and generate static electricity due to friction and collision between the medium and the pipe wall when the medium flows in the pipe, this invention provides an anti-static insulating pipe joint that can quickly seal the pipe connection to achieve insulation protection while simultaneously collecting static electricity and discharging it to the ground for rapid release. This prevents static electricity accumulation, reduces the occurrence of combustion and explosion accidents, and improves the safety of use.

[0006] The technical solution is as follows: an anti-static insulated pipe joint, including an installation pipe, support plates, sealing rings, an installation head, a connecting pipe, a connecting head, a sealing ring, a sealing threaded sleeve, conductive components, and a limiting component. An installation head is connected to the outer right side of the installation pipe, and a sealing threaded sleeve is threaded onto the installation head. A connecting head is threaded onto the right side of the sealing threaded sleeve, and the installation head and connecting head engage. A connecting pipe is connected to the connecting head. Multiple support plates are connected inside both the installation pipe and the connecting pipe. Sealing rings are connected to the inner right side of the installation pipe and the inner left side of the connecting pipe. A sealing ring is placed on the installation head, and all sealing rings are in contact with each other. Conductive components for discharging static electricity to grounding are provided on both the installation pipe and the connecting pipe. A limiting component for limiting the sealing threaded sleeve is provided on the left side of the installation pipe.

[0007] Optionally, both the mounting tube and the mounting head are made of insulating material.

[0008] Optionally, both the sealing ring and the sealing ring are made of rubber.

[0009] Optionally, the sealing threaded sleeve is hexagonal.

[0010] Optionally, the conductive component includes a conductive ring and a grounding wire. The right side of the mounting tube and the left side of the connecting tube are both connected to conductive rings, and the front of each conductive ring is connected to a grounding wire. Both the mounting tube and the connecting tube are connected to the adjacent grounding wire.

[0011] Optionally, the limiting component includes a slide rail, a limiting frame, and a telescopic spring. The slide rail is connected to the left side of the mounting tube, and the limiting frame is slidably connected to the slide rail. The limiting frame contacts and engages with the mounting tube, and the limiting frame is engaged with the sealing screw sleeve. A telescopic spring connects the limiting frame and the slide rail.

[0012] The beneficial effects of this utility model are as follows: 1. This utility model achieves a sealed connection of the pipeline by snapping the mounting head and the connecting head together, making the sealing ring contact the sealing ring, and then fixing the connecting pipe and the mounting head with the sealing screw sleeve. Then, the conductive ring collects and conducts static electricity and connects the grounding wire to the ground to quickly release static electricity. This allows for rapid sealing of the pipeline connection to achieve insulation protection while collecting static electricity and conducting it to the ground for rapid release, preventing static electricity accumulation, reducing the occurrence of combustion and explosion accidents, and improving safety in use.

[0013] 2. This utility model achieves a sealed connection between the installation pipe and the connecting pipe by rotating and moving the sealing screw sleeve. After connection, the limiting frame is released, the telescopic spring rebounds, and the limiting frame moves back to its original position and engages with the sealing screw sleeve for limiting. This allows the sealing screw sleeve to be limited after the pipe is connected, preventing it from loosening or coming off, reducing the risk of leakage, and improving the stability of the connection structure. Attached Figure Description

[0014] Figure 1This is a three-dimensional structural diagram of the present invention.

[0015] Figure 2 This is a three-dimensional cross-sectional view of the installation pipe and connecting pipe and other components of this utility model.

[0016] Figure 3 This is an exploded cross-sectional view of the three-dimensional structure of the mounting head and connector of this utility model.

[0017] Figure 4 This is a three-dimensional cross-sectional view of the conductive ring and grounding wire components of this utility model.

[0018] Figure 5 This is a three-dimensional cross-sectional view of the slide rail and limiting frame components of this utility model.

[0019] The meanings of the reference numerals in the figure are as follows: 1_mounting tube, 2_support plate, 3_conductive ring, 4_grounding wire, 5_sealing ring, 6_mounting head, 7_connecting tube, 8_connecting head, 9_sealing ring, 10_sealing threaded sleeve, 11_slide rail, 12_limiting frame, 13_telescopic spring. Detailed Implementation

[0020] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0021] Antistatic insulated pipe joints, such as Figures 1-5 As shown, the assembly includes an installation tube 1, a support plate 2, a sealing ring 5, an installation head 6, a connecting tube 7, a connecting head 8, a sealing ring 9, a sealing threaded sleeve 10, a conductive component, and a limiting component. The installation head 6 is connected to the outer right side of the installation tube 1. Both the installation tube 1 and the installation head 6 are made of insulating material and have good electrical insulation properties. The sealing threaded sleeve 10 is threaded onto the installation head 6. The sealing threaded sleeve 10 is hexagonal. The connecting head 8 is threaded onto the right side of the sealing threaded sleeve 10. The installation head 6 and the connecting head 8 engage in a snap-fit ​​configuration. The upper part is connected to the connecting pipe 7. Twelve support plates 2 are connected inside both the mounting pipe 1 and the connecting pipe 7. Sealing rings 5 ​​are connected to the inner right side of the mounting pipe 1 and the inner left side of the connecting pipe 7. A sealing ring 9 is placed on the mounting head 6. The sealing rings 5 ​​are in contact with the sealing rings 9. Both the sealing rings 5 ​​and the sealing rings 9 are made of rubber, which has good sealing performance and wear resistance. Both the mounting pipe 1 and the connecting pipe 7 are equipped with conductive components for discharging static electricity to ground. The left side of the mounting pipe 1 is equipped with a limiting component for limiting the sealing screw sleeve 10.

[0022] like Figure 1 , Figure 2 and Figure 4As shown, the conductive component includes a conductive ring 3 and a grounding wire 4. The right side of the mounting tube 1 and the left side of the connecting tube 7 are both connected to the conductive ring 3, and the front part of the conductive ring 3 is connected to the grounding wire 4. The mounting tube 1 and the connecting tube 7 are both connected to the adjacent grounding wire 4.

[0023] like Figure 1 , Figure 2 and Figure 5 As shown, the limiting assembly includes a slide rail 11, a limiting frame 12, and a telescopic spring 13. The slide rail 11 is connected to the left side of the mounting tube 1. The limiting frame 12 is slidably connected to the slide rail 11. The limiting frame 12 is in contact with the mounting tube 1 and is engaged with the sealing screw sleeve 10. The telescopic spring 13 is connected between the limiting frame 12 and the slide rail 11.

[0024] This device can be used when pipeline joints are required for transporting media such as oil and natural gas. By manually pulling the limiting frame 12 along the slide rail 11, the telescopic spring 13 is compressed, and then the sealing ring 9 is placed on the mounting head 6, making it contact the sealing ring 5 on the mounting pipe 1. Next, the mounting head 6 is engaged with the connecting head 8, making the sealing ring 9 contact the sealing ring 5 on the connecting pipe 7. Then, the sealing screw 10 is lifted and made in contact with the connecting pipe 7. Both the mounting pipe 1 and the mounting head 6 are made of insulating material, and both the sealing ring 5 and the sealing ring 9 are made of rubber. Then, the sealing screw 10 is rotated to move and install, thereby fixing the connecting pipe 7 and the mounting head 6, achieving a sealed connection between the mounting pipe 1 and the connecting pipe 7. The sealing screw 10 is hexagonal. After connection, the limiting frame 12 is released. The telescopic spring 13 rebounds, and the limiting frame 12 moves back to its original position and engages with the sealing nut 10 for limiting. This limits the sealing nut 10 after the pipeline is connected, preventing it from loosening or coming off, reducing the risk of leakage, and improving the stability of the connection structure. The connected pipeline is then put into use. During use, the support plate 2 strengthens the installation pipe 1 and the connecting pipe 7, and the conductive ring 3 collects and conducts static electricity generated by fluid friction. The static electricity is then connected to the ground through the grounding wire 4, allowing for rapid release. This enables rapid sealing and insulation protection of the pipeline connection while simultaneously collecting and quickly releasing static electricity to the ground, preventing static buildup, reducing the risk of explosions, and improving safety. The device can then be used continuously.

[0025] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An antistatic insulated pipe joint, characterized in that: The assembly includes an installation tube (1), a support plate (2), a sealing ring (5), an installation head (6), a connecting tube (7), a connector (8), a sealing ring (9), a sealing threaded sleeve (10), a conductive component, and a limiting component. The installation head (6) is connected to the outer right side of the installation tube (1). A sealing threaded sleeve (10) is threaded onto the installation head (6). A connector (8) is threaded onto the right side of the sealing threaded sleeve (10). The installation head (6) and the connector (8) engage in a snap-fit ​​relationship. The connector (8) is connected to... There is a connecting pipe (7), and multiple support plates (2) are connected inside the mounting pipe (1) and the connecting pipe (7). The inner right side of the mounting pipe (1) and the inner left side of the connecting pipe (7) are connected to sealing rings (5). A sealing ring (9) is placed on the mounting head (6). The sealing rings (5) are in contact with the sealing rings (9). The mounting pipe (1) and the connecting pipe (7) are provided with conductive components for discharging static electricity to ground. The left side of the mounting pipe (1) is provided with a limiting component for limiting the sealing screw sleeve (10).

2. The antistatic insulating pipe joint as described in claim 1, characterized in that: Both the mounting tube (1) and the mounting head (6) are made of insulating material.

3. The antistatic insulating pipe joint as described in claim 1, characterized in that: Both the sealing ring (5) and the sealing ring (9) are made of rubber.

4. The antistatic insulating pipe joint as described in claim 1, characterized in that: The sealing threaded sleeve (10) is hexagonal.

5. The antistatic insulating pipe joint as described in claim 1, characterized in that: The conductive component includes a conductive ring (3) and a grounding wire (4). The right side of the mounting tube (1) and the left side of the connecting tube (7) are both connected to the conductive ring (3). The front part of the conductive ring (3) is connected to the grounding wire (4). The mounting tube (1) and the connecting tube (7) are both connected to the adjacent grounding wire (4).

6. The antistatic insulating pipe joint as described in claim 1, characterized in that: The limiting assembly includes a slide rail (11), a limiting frame (12), and a telescopic spring (13). The slide rail (11) is connected to the left side of the mounting tube (1). The limiting frame (12) is slidably connected to the slide rail (11). The limiting frame (12) is in contact with the mounting tube (1). The limiting frame (12) is engaged with the sealing screw sleeve (10). The telescopic spring (13) is connected between the limiting frame (12) and the slide rail (11).

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