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Shipborne cabin bottom valve

A bottom valve and marine technology, applied in the direction of control valves, valve devices, functional valve types, etc., can solve the problems of water valves in the cabin that cannot be fully discharged, recharge safety, seawater leakage, etc., to solve seawater recharge and prevent recharge Good effect of irrigation and use safety performance

Inactive Publication Date: 2015-04-22
路明
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical task of the present invention is to provide a marine full-row double-control bilge valve, which effectively solves many safety hazards in the prior art, such as the inability to fully discharge the water in the cabin and possible valve leakage, which may cause seawater recharge.

Method used

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  • Shipborne cabin bottom valve
  • Shipborne cabin bottom valve

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Embodiment Construction

[0012] Refer to the attached figure 1 And attached figure 2 The marine full-row double-control bilge valve of the present invention is described in detail below.

[0013] The marine full-row double-control bilge valve of the present invention has a structure including a shell (4), a valve cover (9), a valve stem (16), a valve stem bracket (13), a sealing seat (5), and a baffle (2) , the sealing sleeve (21), the sealing plate (18), the bonnet (9) is set on the upper end of the housing (4) through the sealing ring (8), the valve stem bracket (13) is arranged on the bonnet (9), and the valve The upper end of the stem (16) is set in the stem bracket (13) through the stem nut (14), the middle part of the stem (16) passes through the valve cover (9), and passes through the sealing ring (10), packing pressure The sleeve (12), the gland nut (11) and the bonnet (9) are tightly connected together, and the lower end of the valve stem (16) extends all the way to the top of the ...

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Abstract

The invention relates to a shipborne cabin bottom valve. A valve deck is arranged at the upper end of a shell, a valve rod support is arranged above the valve deck, the upper end of a valve rod is arranged in the valve rod support through a valve rod nut, the middle of the valve rod penetrates through the valve deck, sequentially passes through a seal ring, a filler pressing sleeve and a pressing sleeve nut and is connected with the valve deck in a sealed mode, the end of the valve rod is connected with a sealing base together through a split collar and a valve head gland, the bottom of the sealing base is connected with a baffle through a baffle sealing element and tightly buckled on a drain port, a water inlet in the left side of the shell is sleeved with a sealing sleeve in an embedded mode, and a sealing plate located on the right side of the sealing sleeve and tightly combined with the sealing sleeve is hinged to the upper end of the sealing sleeve. Compared with the prior art, the shipborne cabin bottom valve has the advantages of being good in use safety performance and convenient to use, draining water completely and preventing reinjection.

Description

technical field [0001] The invention relates to a marine valve, in particular to a marine full row double control bilge valve. Background technique [0002] The bilge valve plays a vital role in the safety of the ship and the lifting of the ship or platform. Some small ships do not have bilge valves at all, but simply block the drain with a rotary rod, and use the bilge There are many defects such as potential safety hazards in the ships of the valve in the prior art. The valve water inlet of the existing bilge valve is higher than the bottom surface of the cabin by more than one centimeter, and the water in the cabin will not be discharged cleanly. The swaying of the ship and the water in the cabin will increase the turbulence of the ship, which will bring harm to the ship, and will also bring great trouble to the painting work of the bilge every year. With a technical valve, if the baffle at the outlet is damaged, the seawater will fill the ship, which will bring fata...

Claims

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Application Information

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IPC IPC(8): F16K15/18
CPCF16K15/18F16K15/03
Inventor 路明
Owner 路明
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