A deck drain unblocking tool for offshore oil and gas platforms

Abstract

The utility model discloses an offshore oil and gas platform deck floor drain dredging tool, including main part, the compressed gas pipe interface and water pipe interface of setting in the upper portion of main part and set in the lower portion of main part anti -runout stop lever and floor drain mouth seal cover, compressed gas pipe interface and water pipe interface all are linked with main part middle cavity, floor drain mouth seal cover is equipped with in the outside of main part, anti -runout stop lever sets up in floor drain mouth seal cover top. The utility model uses factory wind and fresh water cooperation has enough pressure and impact force to remove the blockage, and the use effect is extremely good, in the actual application process, to the floor drain and pipeline blockage that can remove difficultly can remove dredge fast effectively, solves the jam problem, and can eliminate the safety environmental protection risk that the accumulated water of floor drain blockage produces spills into the sea.

Description

Technical Field

[0001] This utility model belongs to the technical field of offshore platform dredging tools, specifically relating to a dredging tool for the deck drain of an offshore oil and gas platform. Background Technology

[0002] Floor drains on offshore oil and gas production platforms are a crucial part of the deck drainage system, used to discharge accumulated water from the deck. During daily production operations, dust, iron filings, sludge, and other debris are discharged into the floor drains. Over time, this accumulation can cause blockages in the drains and pipelines, preventing the smooth drainage of deck water. Using a single water or air hose to flush and unclog deck floor drains is ineffective and cannot effectively solve the blockage problem. Therefore, a safe, efficient, and portable deck floor drain unclogging tool needs to be designed. Utility Model Content

[0003] This utility model is proposed to solve the problem that the accumulation of sludge and scale in the deck drains of offshore oil and gas production platforms is difficult to remove, and that the blockages in the deck drains of offshore platforms are mostly hard debris. Its purpose is to provide a tool for unclogging deck drains of offshore oil and gas platforms.

[0004] This utility model is achieved through the following technical solution:

[0005] A tool for unclogging deck drains on offshore oil and gas platforms includes a main body, a compressed air pipe interface and a water pipe interface located on the upper part of the main body, and an anti-slip bar and a drain outlet sealing cover located on the lower part of the main body; the compressed air pipe interface and the water pipe interface are both connected to the central cavity of the main body; the drain outlet sealing cover is fitted over the outside of the main body; and the anti-slip bar is located above the drain outlet sealing cover.

[0006] In the above technical solution, the main body is a pressure-resistant steel pipe; the outer diameter of the main body is smaller than the inner diameter of the drain opening.

[0007] In the above technical solution, both the compressed air pipe interface and the water pipe interface are arranged radially along the main body.

[0008] In the above technical solution, the compressed air pipe interface is connected to the compressed gas pipeline via a quick connector; the water pipe interface is connected to the water source pipeline via a quick connector.

[0009] In the above technical solution, the anti-slip bar is arranged radially along the main body, and its length is greater than the distance between the two sides of the window opening of the floor drain on the deck.

[0010] In the above technical solution, the bottom surface dimension of the drain outlet sealing cover is not smaller than the size of the drain outlet.

[0011] In the above technical solution, the main body, the drain outlet sealing cover, and the anti-movement baffle are all made of steel.

[0012] The beneficial effects of this utility model are:

[0013] This utility model provides a tool for unclogging deck drains on offshore oil and gas platforms. It uses factory air and fresh water to provide sufficient pressure and impact force to remove blockages. It is highly effective and can quickly and effectively clear blockages in drains and pipelines that are difficult to remove, thus solving the blockage problem. At the same time, it can eliminate the safety and environmental risks of water overflowing into the sea caused by drain blockages. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 This is a diagram showing the usage state of this utility model.

[0016] in:

[0017] 1. Main body; 2. Compressed air pipe interface; 3. Water pipe interface; 4. Drain outlet sealing cover; 5. Anti-movement baffle; 6. Deck; 7. Drain opening; 8. Opening edge.

[0018] For those skilled in the art, other related figures can be obtained from the above figures without any creative effort. Detailed Implementation

[0019] To enable those skilled in the art to better understand the technical solution of this utility model, the technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments.

[0020] like Figure 1 , 2 As shown, a tool for unclogging a deck drain on an offshore oil and gas platform includes a main body 1, a compressed air pipe interface 2 and a water pipe interface 3 located on the upper part of the main body 1, and an anti-slip bar 5 and a drain outlet sealing cover 4 located on the lower part of the main body 1.

[0021] The main body 1 is a pressure-resistant steel pipe, and its central cavity is a chamber for mixing gas and water. The outer diameter of the main body 1 is smaller than the inner diameter of the drain outlet, which facilitates the insertion of the main body 1 into the drain outlet.

[0022] Both the compressed air pipe interface 2 and the water pipe interface 3 are arranged radially along the main body 1, and both the compressed air pipe interface 2 and the water pipe interface 3 are connected to the middle cavity of the main body 1.

[0023] The compressed gas pipe interface 2 is a steel pipe for receiving compressed gas; the compressed gas pipeline is connected to the compressed gas pipe interface 2 via a quick connector.

[0024] The water pipe interface 3 is a steel pipe connected to a water source; the water source pipeline is connected to the water pipe interface 3 via a quick connector;

[0025] The anti-movement stop bar 5 is arranged radially along the main body 1, and its length is greater than the distance between the two side edges 8 of the drain window 7 on the deck 6, so as to ensure that the tool will not move when it is used.

[0026] The drain outlet sealing cover 4 is fitted onto the outside of the main body 1, and it serves to position and seal in the vertical direction; the bottom dimension of the drain outlet sealing cover 4 is not smaller than the size of the drain outlet, ensuring that the drain outlet is fully covered and that the drain outlet is sealed when tools are used.

[0027] The distance from the bottom of the drain outlet sealing cover 4 to the anti-movement stop bar 5 is matched with the distance from the drain outlet to the deck 6.

[0028] The main body 1, the drain outlet sealing cover 4, and the anti-movement baffle 5 are all made of steel.

[0029] How to use this utility model:

[0030] Insert the tool of this utility model into the blocked drain opening, securely cover the drain opening with the lower sealing cover, and clamp the anti-movement metal rod on both sides of the drain opening; connect the water pipe and compressed air pipe to the top of the tool respectively, and secure them firmly with the buckles; turn on the water pipe first, then turn on the air pipe, and slowly adjust the water pipe and air pipe valves to control the pressure according to the actual blockage situation until the blockage is successful; after the drain is cleared, turn off the compressed air pipe and water pipe valves and remove the tool.

[0031] This utility model deck drain unclogging tool has a simple and ingenious structure and low design and manufacturing cost. In practical applications, it can quickly and effectively clear and unclog difficult-to-remove floor drains and pipeline blockages, solving the blockage problem.

[0032] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0033] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0034] The applicant declares that the above description is only a specific embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Those skilled in the art should understand that any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in the present utility model fall within the protection and disclosure scope of the present utility model.

Claims

1. A tool for unclogging floor drains on offshore oil and gas platform decks, characterized in that: It includes a main body (1), a compressed air pipe interface (2) and a water pipe interface (3) located on the upper part of the main body (1), and an anti-slip bar (5) and a drain outlet sealing cover (4) located on the lower part of the main body (1); the compressed air pipe interface (2) and the water pipe interface (3) are both connected to the middle cavity of the main body (1); the drain outlet sealing cover (4) is fitted on the outside of the main body (1); the anti-slip bar (5) is located above the drain outlet sealing cover (4).

2. The drain cleaning tool for offshore oil and gas platform decks according to claim 1, characterized in that: The main body (1) is a pressure-resistant steel pipe; the outer diameter of the main body (1) is smaller than the inner diameter of the drain opening.

3. The drain cleaning tool for offshore oil and gas platform decks according to claim 1, characterized in that: The compressed air pipe interface (2) and the water pipe interface (3) are both arranged radially along the main body (1).

4. The offshore oil and gas platform deck floor drain unblocking tool of claim 1, wherein: The compressed air pipe interface (2) is connected to the compressed gas pipeline via a quick connector; the water pipe interface (3) is connected to the water source pipeline via a quick connector.

5. The offshore oil and gas platform deck floor drain unblocking tool of claim 1, wherein: The anti-slip bar (5) is arranged radially along the main body (1), and its length is greater than the distance between the two sides of the opening edge (8) of the floor drain window (7) on the deck (6).

6. The drain cleaning tool for offshore oil and gas platform decks according to claim 1, characterized in that: The bottom dimension of the drain opening sealing cover (4) is not smaller than the size of the drain opening.

7. The offshore oil and gas platform deck floor drain unblocking tool of claim 1, wherein: The main body (1), the drain outlet sealing cover (4), and the anti-movement baffle (5) are all made of steel.

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