A kind of installation method of saturation diving pressure chamber

An installation method and pressure chamber technology, applied to ships and other directions, to achieve the effects of simplifying the installation method, shortening the installation period, and reducing the positioning accuracy

Active Publication Date: 2021-11-09
广州黄船海洋工程有限公司
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Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention proposes a method for installing a saturated diving pressure chamber to solve the problem of the installation accuracy of the manhole flange in the installation of the saturated diving pressure chamber

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  • A kind of installation method of saturation diving pressure chamber
  • A kind of installation method of saturation diving pressure chamber
  • A kind of installation method of saturation diving pressure chamber

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specific Embodiment approach

[0033] Such as Figure 1 to Figure 3 Shown is a specific implementation of a saturated diving pressure chamber installation method provided by the present invention, the installation method includes the following steps:

[0034] S1 Determine the corresponding positioning reference line for installing the diving transfer cabin 1 and the diving living cabin 2 on the deck, and set the TUP adjustment tool and the DDC adjustment tool on the deck at the position of the positioning reference line;

[0035] S2, place the diving transfer cabin 1 and the diving living cabin 2 on the TUP adjustment tool and the DDC adjustment tool respectively, and complete the preliminary positioning;

[0036] S3, setting the precise positioning line of the diving transfer cabin 1, and completing the final positioning of the diving transfer cabin 1 through the precise positioning line;

[0037]S4, fine-tune the diving living cabin 2 through DDC adjustment tooling, so that the distance, deflection angle...

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Abstract

The invention proposes a method for installing a saturated diving pressure chamber, which belongs to the technical field of diving system equipment installation, and includes the following steps: first, determine the positioning datum line on the deck, then set the TUP adjustment tool and the DDC adjustment tool and transfer the diving transfer cabin and The diving living cabin is placed on the TUP adjustment tooling and the DDC adjustment tooling respectively, and then the precise positioning line of the diving transfer cabin is set, and the final positioning of the diving transfer cabin is completed through the precise positioning line; then, the diving living life is fine-tuned through the DDC adjustment tooling cabin, so that the distance, deflection angle and eccentricity between the flange of the second manhole and the flange of the third manhole reach the allowable range; finally, process the sacrificial ring according to the value of the distance and assemble the sacrificial ring to the flange of the second manhole and the flange of the third manhole. hole between the flanges. The method not only solves the problem of the installation accuracy of the manhole flange in the installation of the saturated diving pressure chamber, but also simplifies the existing installation method, shortens the installation period, and has high practicability.

Description

technical field [0001] The invention relates to the technical field of diving system equipment installation, in particular to a method for installing a saturated diving pressure chamber. Background technique [0002] The saturation diving pressure chamber is the core equipment of the saturation diving system. The saturation diving pressure chamber is generally divided into two types, the diving transfer chamber (TUP) and the diving living chamber (DDC). The diving transfer cabin is a pressure chamber used by divers to transfer to a diving bell or a high-pressure lifeboat. There are washing pools and tool cabinets in the diving transfer cabin; Beds, bathing facilities, and toilets are set up inside. When the saturation diving system is running, the internal gas pressure of the system is adjusted according to the diving working water depth, the pressure range is between 0-30bar, and the working time can be as long as dozens of days. The installation accuracy of the diving pr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B63B73/20
CPCB63B73/20
Inventor 刘崇喆马可夏琛罗玖田宋士虎黄鹏飞冯仕清
Owner 广州黄船海洋工程有限公司
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