Novel door-free weather-tight blind window

A blinds, wind and rain technology, applied in the field of marine windows, can solve the problems of failing to meet the failure closing performance, and achieve the effect of reducing air source and pipeline consumption, reducing procurement costs, and shortening the stroke of the plate.

Pending Publication Date: 2018-06-22
JIANGSU FENGYUAN SHIP ENG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The opening and closing of conventional pneumatic shutters need to be driven by compressed air, which cannot meet the requirements of failure closing performance in special occasions

Method used

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  • Novel door-free weather-tight blind window
  • Novel door-free weather-tight blind window
  • Novel door-free weather-tight blind window

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0035] Such as figure 1 and image 3 As shown, a doorless weathertight louver of the present invention includes a frame 1, several louvers 11 pivotally connected to the frame 1 in parallel, a pneumatic actuator 2 installed on the frame 1, and is driven vertically by the pneumatic actuator 2 at the same time. The two pull plates 3 are used to drive the louvers 11 to open and close. A cam 111 is provided on both sides of the free edge of the louvers 11. The pull plates 3 are provided with several folding chute 32 extending horizontally. The cam 111 is in one-to-one correspondence with the folding chute 32 , the front section of the folding chute 32 is upturned and the rear section is horizontal, and the cam 111 can slide in the folding chute 32 . Under the action of the pneumatic actuator 2, the two pull plates 3 will be lifted and lowered synchronously. When the shutter is closed, the cam 111 is located at the front section of the folding chute 32; when the pull plate 3 rises...

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PUM

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Abstract

The invention belongs to the technical field of ship windows, and relates to a novel door-free weather-tight blind window. The novel door-free weather-tight blind window comprises a frame, a pneumaticactuator mounted on the frame, a pull plate vertically driven by the pneumatic actuator and a plurality of louvers in parallel pivot connection to the frame, the free edge of each louver is in pivotconnection to the pull plate through a connection rod, and a plurality of sealing strips are fixed to the frame. When the blind window is shut, the sealing strips can seal gaps of the adjacent louvers. According to the blind window, the louvers can be opened in the same angle, the travel stroke of the pull plate is shortened, gas source and pipeline consumption is reduced, and the purchasing costof a ship factory is greatly lowered.

Description

technical field [0001] The invention relates to the technical field of marine windows, in particular to a novel doorless weathertight shutter. Background technique [0002] Doorless weathertight shutters are a substitute for steel shutters, especially suitable for places with high ventilation requirements, narrow operating space, and weathertight requirements. Conventional pneumatic shutters need to be driven by compressed air to open and close, which cannot meet the requirements of failure closure performance in special occasions. [0003] Therefore, it is necessary to provide a new structure to solve the above problems. Contents of the invention [0004] The main purpose of the present invention is to provide a novel doorless weathertight shutter. [0005] The present invention achieves the above object through the following technical solutions: a novel doorless weathertight louver, comprising a frame, a number of louvers pivotally connected to the frame in parallel, a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E06B7/086E06B7/098E06B7/16B63B19/00
CPCE06B7/086B63B19/00B63B2019/0007E06B7/098E06B7/16
Inventor 王坚薛春
Owner JIANGSU FENGYUAN SHIP ENG CO LTD
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