An emergency disconnect device for a fluid transfer line on a fluid transfer arm

Abstract

The utility model discloses a kind of emergency disengaging devices for infusion pipeline on oil delivery arm, it includes: infusion pipe, the detachable connection of infusion pipe side surface has fixed ring one, the inner surface fixed connection of fixed ring one has oil delivery plate, the lower surface movable connection of oil delivery plate has sealing plate, the lower surface movable connection of sealing plate has transmission case, the lower surface fixed connection of sealing plate has fixed column one;Disengaging pipe, the detachable connection of disengaging pipe side surface has fixed ring two, the inner surface fixed connection of fixed ring two has disengaging plate, the upper surface fixed connection of disengaging plate has fixed column two. Through the above structure, the quick disengaging and sealing of infusion pipe are realized, when encountering emergency, infusion pipe and oil tanker are rapidly separated, effectively prevent oil product in pipeline from continuing to flow out, reduce the environmental pollution and safety risk caused by oil product leakage, facilitate the maintenance cleaning of emergency disengaging device, improve the disengaging speed of infusion pipeline.

Description

Technical Field

[0001] This utility model relates to the field of emergency disconnection technology for infusion pipelines, and in particular to an emergency disconnection device for infusion pipelines on oil delivery arms. Background Technology

[0002] Existing emergency disconnection devices for infusion pipelines use shear valves for emergency disconnection. However, this method has drawbacks such as delayed disconnection, easy oil leakage, and inconvenient maintenance, making it unsuitable for use. Chinese patent disclosure for an "emergency disconnection device for infusion pipelines" (application number CN97205067.1) uses a cone valve power separation mechanism for emergency disconnection. This mechanism relies on mechanical triggering, which may have a slow response time, leading to delayed disconnection. Furthermore, leaks may occur in the pipes and joints of the emergency disconnection device, causing easy oil leakage. The internal structure of the cone valve power separation mechanism is also complex, making maintenance difficult. Utility Model Content

[0003] The purpose of this utility model is to solve at least one of the technical problems existing in the prior art, and to provide an emergency disconnection device for a fluid delivery pipeline on an oil delivery arm. Through the cooperation of a fixing ring, an oil delivery plate, a sealing plate, and a fixing column, the fluid delivery pipeline can be quickly disconnected and sealed. In case of emergency, the fluid delivery pipeline can be quickly rotated and disconnected, so that the fluid delivery pipeline is quickly separated from the oil tanker, effectively preventing the oil in the pipeline from continuing to flow out, reducing environmental pollution and safety risks caused by oil leakage, facilitating the maintenance and cleaning of the emergency disconnection device, and improving the disconnection speed of the fluid delivery pipeline.

[0004] This utility model also provides an emergency disconnection device for an infusion pipeline on an oil delivery arm, comprising: an infusion pipe, a fixing ring detachably connected to the side surface of the infusion pipe, an oil delivery plate fixedly connected to the inner surface of the fixing ring, a sealing plate movably connected to the lower surface of the oil delivery plate, a transmission box movably connected to the lower surface of the sealing plate, and a fixing post fixedly connected to the lower surface of the sealing plate; and a disconnection pipe, a fixing ring detachably connected to the side surface of the disconnection pipe, a disconnection plate fixedly connected to the inner surface of the fixing ring, and a fixing post fixedly connected to the upper surface of the disconnection plate. Through these components, rapid disconnection and sealing of the infusion pipe are achieved. In an emergency, the infusion pipe rotates rapidly to disconnect, quickly separating the infusion pipe from the oil tanker, effectively preventing further oil leakage from the pipeline, reducing environmental pollution from oil spills, facilitating maintenance and cleaning of the emergency disconnection device, and improving the disconnection speed of the infusion pipeline.

[0005] According to this utility model, an emergency disconnection device for a fluid delivery pipeline on an oil delivery arm is provided. A sealing ring is fixedly connected to the side surface of the fluid delivery pipeline, and a sealing groove is provided on the inner surface of the fixing ring. These components achieve a sealed connection between the fixing ring and the fluid delivery pipeline, preventing oil leakage during oil delivery and reducing oil waste.

[0006] According to the present invention, an emergency disconnection device for an infusion pipeline on an oil delivery arm is provided. A sealing gasket is fixedly connected to the upper surface of the sealing plate, and the sealing gasket is movably connected to the oil delivery plate. Through these components, the oil delivery plate is sealed, preventing further oil leakage when the infusion pipeline is disconnected, thus preventing environmental pollution or safety hazards caused by oil leakage.

[0007] According to this utility model, an emergency disconnection device for an infusion pipeline on an oil delivery arm is provided. A rotary motor is fixedly connected to one side surface of the fixing ring, and the output end of the rotary motor is fixedly connected to a transmission box. These components enable power transmission to the sealing plate, ensuring the normal operation of the device.

[0008] According to this utility model, an emergency disconnection device for a fluid delivery pipeline on an oil delivery arm is provided. A sealing ring is fixedly connected to the side surface of the disconnection pipe, and a sealing groove is provided on the inner surface of the fixing ring. These components achieve a sealed connection between the disconnection pipe and the fixing ring, preventing oil leakage during oil delivery.

[0009] According to the present invention, an emergency disconnection device for an infusion pipeline on an oil delivery arm is provided, wherein both the first and second fixing rings are provided with fixing bolts, and fixing nuts are threaded onto the outer surface of the fixing bolts. These components secure the first and second fixing rings, preventing them from shifting during emergency disconnection and thus avoiding disconnection failure.

[0010] According to this utility model, an emergency disconnection device for a fluid delivery pipeline on an oil delivery arm is provided. Both the oil delivery plate and the sealing plate are provided with oil delivery holes, and the first and second fixing columns are detachably connected. These components enable the delivery of oil and the fixation of the disconnection pipe, ensuring the normal delivery of oil.

[0011] According to the present invention, an emergency disconnection device for an infusion pipeline on an oil delivery arm is provided. Both the first and second fixing rings are provided with fixing grooves, and a positioning plate is fixedly connected to the side surface of the second fixing ring. These components secure the infusion pipeline, allowing the positioning plate and the rotary motor to cooperate in positioning the fixing column, preventing the second fixing ring from deflecting when the infusion pipeline rotates and disconnects, thus ensuring the normal disconnection of the infusion pipeline.

[0012] Compared with existing technologies, this emergency disconnection device for fluid delivery pipelines on oil delivery arms achieves rapid disconnection and sealing of the fluid delivery pipeline through the combined action of a fixing ring, an oil delivery plate, a sealing plate, and a fixing column. In case of emergency, the fluid delivery pipeline can rotate and disconnect quickly, allowing the fluid delivery pipeline to separate rapidly from the oil tanker, effectively preventing the oil in the pipeline from continuing to flow out, reducing environmental pollution and safety risks caused by oil leakage, facilitating the maintenance and cleaning of the emergency disconnection device, and improving the disconnection speed of the fluid delivery pipeline. Attached Figure Description

[0013] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0014] Figure 1 This is a right-side structural view of the emergency disconnection device for the fluid delivery pipeline on the oil delivery arm according to this utility model;

[0015] Figure 2 This is a right-side cross-sectional view of the emergency disconnection device for the fluid delivery pipeline on the oil delivery arm according to this utility model.

[0016] Figure 3 This is a left-side cross-sectional view of the emergency disconnection device for the fluid delivery pipeline on the oil delivery arm according to this utility model.

[0017] Figure 4 This is an enlarged structural diagram of point A of the emergency disconnection device for the fluid delivery pipeline on the oil delivery arm according to this utility model.

[0018] Legend:

[0019] 1. Infusion tube; 2. Fixing ring one; 3. Oil infusion plate; 4. Sealing plate; 5. Transmission box; 6. Rotary motor; 7. Fixing column one; 8. Fixing column two; 9. Release plate; 10. Fixing ring two; 11. Positioning plate; 12. Release tube; 13. Fixing bolt. Detailed Implementation

[0020] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0021] Reference Figure 1 , Figure 2 , Figure 3 and Figure 4This utility model provides an emergency disconnection device for an infusion pipeline on an oil delivery arm, comprising: an infusion pipe 1, a fixing ring 2 detachably connected to the side surface of the infusion pipe 1, a sealing ring fixedly connected to the side surface of the infusion pipe 1, a sealing groove provided on the inner surface of the fixing ring 2, an oil delivery plate 3 fixedly connected to the inner surface of the fixing ring 2, a sealing gasket movably connected to the lower surface of the oil delivery plate 3, a sealing plate 4 fixedly connected to the lower surface of the sealing gasket, oil delivery holes provided on both the oil delivery plate 3 and the sealing plate 4, a transmission box 5 movably connected to the lower surface of the sealing plate 4, a rotary motor 6 fixedly connected to the side surface of the fixing ring 2, the output end of the rotary motor 6 fixedly connected to the transmission box 5, and a fixing post 7 fixedly connected to the lower surface of the sealing plate 4.

[0022] Specifically, during operation, the fixing ring 12 is fixedly connected to the infusion tube 1, the sealing ring on the infusion tube 1 is locked with the sealing groove on the fixing ring 12, the fixing bolt 13 and the fixing nut are tightened to make the fixing ring 12 and the fixing ring 20 fit together, the rotary motor 6 on the fixing ring 12 is aligned with the positioning plate 11 on the fixing ring 20, the rotary motor 6 is turned on, the rotary motor 6 drives the sealing plate 4 to rotate through the transmission box 5, the sealing plate 4 rotates until the oil inlet is opened, the fixing post 17 on the sealing plate 4 is locked with the fixing post 2 on the release plate 9 to deliver oil and meet the requirements of sealing the infusion pipeline.

[0023] Reference Figure 1 , Figure 2 , Figure 3 and Figure 4 The detachment tube 12 has a detachable fixing ring 10 on its side surface. Both the fixing ring 12 and the fixing ring 10 have fixing grooves. Both the fixing ring 12 and the fixing ring 10 have fixing bolts 13. The outer surface of the fixing bolts 13 is threaded with fixing nuts. The side surface of the detachment tube 12 is fixedly connected with a sealing ring. The inner surface of the fixing ring 10 has a sealing groove. The inner surface of the fixing ring 10 is fixedly connected with a detachment plate 9. The upper surface of the detachment plate 9 is fixedly connected with a fixing post 8. The side surface of the fixing ring 10 is fixedly connected with a positioning plate 11. The fixing post 7 and the fixing post 8 are detachably connected.

[0024] Specifically, the fixing ring 10 is fixedly connected to the disconnecting tube 12, the sealing ring on the disconnecting tube 12 is locked to the sealing groove on the fixing ring 10, the fixing bolt 13 and the fixing nut are tightened, and the rotating motor 6 drives the sealing plate 4 to rotate to the oil inlet sealing position. When the sealing post 7 on the sealing plate 4 and the fixing post 2 on the disconnecting plate 9 are released, the fixing ring 2 is separated from the fixing ring 10 to meet the requirement of rapid disconnection of the infusion pipeline.

[0025] Working principle: In use, fix ring 12 is fixedly connected to infusion tube 1, and fix ring 20 is fixedly connected to disconnect tube 12, so that fix ring 12 and fix ring 20 are close together. The rotary motor 6 on fix ring 12 is aligned with the positioning plate 11 on fix ring 20. Turn on the rotary motor 6, and the sealing plate 4 rotates until the oil inlet is opened. Fixing post 17 on the sealing plate 4 and fixing post 2 on the disconnect plate 9 are locked together to deliver oil. When the sealing plate 4 rotates to seal the oil inlet, fixing post 17 on the sealing plate 4 and fixing post 2 on the disconnect plate 9 are released, and the infusion tube is disconnected.

[0026] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. An emergency disconnection device for a fluid delivery pipeline on an oil delivery arm, characterized in that, include: An infusion tube (1) is provided with a fixing ring (2) detachably connected to the side surface of the infusion tube (1). An oil delivery plate (3) is fixedly connected to the inner surface of the fixing ring (2). A sealing plate (4) is movably connected to the lower surface of the oil delivery plate (3). A transmission box (5) is movably connected to the lower surface of the sealing plate (4). A fixing column (7) is fixedly connected to the lower surface of the sealing plate (4). The detachment tube (12) has a fixing ring two (10) detachably connected to its side surface. The inner surface of the fixing ring two (10) is fixedly connected to a detachment plate (9). The upper surface of the detachment plate (9) is fixedly connected to a fixing post two (8).

2. The emergency disconnection device for a fluid delivery pipeline on an oil delivery arm according to claim 1, characterized in that, A sealing ring is fixedly connected to the side surface of the infusion tube (1), and a sealing groove is provided on the inner surface of the fixing ring (2).

3. The emergency disconnection device for a fluid delivery pipeline on an oil delivery arm according to claim 1, characterized in that, A sealing gasket is fixedly connected to the upper surface of the sealing plate (4), and the sealing gasket is movably connected to the oil delivery plate (3).

4. An emergency disconnection device for a fluid delivery pipeline on an oil delivery arm according to claim 1, characterized in that, A rotary motor (6) is fixedly connected to the side surface of the fixed ring (2), and the output end of the rotary motor (6) is fixedly connected to the transmission box (5).

5. An emergency disconnection device for a fluid delivery pipeline on an oil delivery arm according to claim 1, characterized in that, A sealing ring is fixedly connected to the side surface of the detachment tube (12), and a sealing groove is provided on the inner surface of the second fixing ring (10).

6. An emergency disconnection device for a fluid delivery pipeline on an oil delivery arm according to claim 1, characterized in that, Both the first fixing ring (2) and the second fixing ring (10) are provided with fixing bolts (13), and the outer surface of the fixing bolts (13) is threaded with fixing nuts.

7. An emergency disconnection device for a fluid delivery pipeline on an oil delivery arm according to claim 1, characterized in that, Oil delivery holes are provided on the oil delivery plate (3) and the sealing plate (4), and the first fixing column (7) and the second fixing column (8) are detachably connected.

8. An emergency disconnection device for a fluid delivery pipeline on an oil delivery arm according to claim 1, characterized in that, Both the first fixing ring (2) and the second fixing ring (10) are provided with fixing grooves, and a positioning plate (11) is fixedly connected to the side surface of the second fixing ring (10).

Images