An annular floating bag air intake structure that can be quickly disassembled
A floating bag and ring-shaped technology, which is used in transportation and packaging, special-purpose ships, underwater operation equipment, etc., can solve the problems of inconvenient disassembly and assembly of floating bags.
Active Publication Date: 2017-01-25
中国船舶重工集团公司第七〇五研究所
View PDF5 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] In order to overcome the disadvantages of the inconvenient disassembly and assembly of the floating bag caused by the original fixing method of the annular floating bag and the hull of the navigation body, the present invention proposes a ring-shaped floating bag air intake structure that can be quickly disassembled.
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0012] Describe the present invention below in conjunction with specific embodiment:
[0013] This embodiment is an annular floating bag air intake structure that can be quickly disassembled, mainly including: a floating bag joint 1 and a floating bag air inlet 2 .
[0014] The buoyant bag connector 1 is a nearly rectangular parallelepiped flange plate processed from stainless steel bars. The flange plate is designed with three through holes, and the buoyant bag connector 1 can be fixed on the hull of the vehicle with screws. One side of the flange is a stepped cylindrical structure. The cylindrical section with a large diameter in the stepped cylindrical structure is designed with an O-ring installation groove, and the cylindrical section with a small diameter is designed with an external thread. The stepped cylindrical structure is designed with a blind hole along the axis. The other side of the flange is a semi-cylindrical structure, the axis of the semi-cylindrical structu...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention provides a rapidly removable annular floating bag air intake structure, which comprises a floating bag joint and a floating bag air inlet. When a floating bag needs to be replaced, only a safety valve needs to be disassembled from the floating bag; then, a socket spanner penetrates through the mounting hole of the safety valve to remove a nut; then, the floating bag air inlet is pulled out from the through hole of a navigation body, and thus, the floating bag is separated from a groove of a navigation body shell and the floating bag joint, and then, the floating bag can be removed from the navigation body; subsequently, a new floating bag penetrates into the groove of the navigation body shell; the floating bag air inlet is aligned with the through hole of the groove of the navigation body shell, and is pressed into the shell; then, the nut is screwed into the floating bag joint by the socket spanner to compress the floating bag air inlet unlike that when being replaced or disassembled, the floating bag can be disassembled only after a pipeline, the joint and an air bottle in the navigation body are removed in the past.
Description
technical field [0001] The invention relates to the technical field of floating bag installation, in particular to an annular floating bag air intake structure that can be quickly disassembled. Background technique [0002] The underwater vehicle (hereinafter referred to as the vehicle) adopts the annular floating bag to inflate underwater to generate positive buoyancy to float and recover the vehicle. The air inlet of the annular floating bag has always been installed through the hole in the groove of the vehicle shell Embedded in the shell, the inside of the air inlet of the floating bag is a threaded structure. After the floating bag is installed on the shell, align the air inlet of the floating bag from the shell and screw into the floating bag joint, and the floating bag joint is screwed into the floating bag into the The threaded part of the air port is also equipped with a compression nut. When the floating bag joint is screwed into the floating bag air inlet nozzle a...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): B63G8/14
Inventor 孙元王广平李春雨
Owner 中国船舶重工集团公司第七〇五研究所