Hydraulic embedded type watertight and fireproof hatch cover

A buried, hatch cover technology, applied in the direction of ship hatches/hatch, ship parts, transportation and packaging, etc., can solve the problems of large installation position, complex mechanical structure, and large overall volume of the sealing door, etc. To achieve the effect of simple structure and small volume

Inactive Publication Date: 2016-02-17
WUXI HAIHE EQUIP TECH CO LTD
View PDF11 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage of this structure is that there are relatively large requirements for the installation position, the mechanical structure is complicated, and the overall volume of the airtight door is relatively large.
[0003] The hat

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 more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Hydraulic embedded type watertight and fireproof hatch cover
  • Hydraulic embedded type watertight and fireproof hatch cover
  • Hydraulic embedded type watertight and fireproof hatch cover

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0017] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0018] like figure 1 , figure 2 and image 3 As shown, the hydraulic embedded watertight fireproof hatch cover of the present invention includes a cover plate 2 which is hollow and filled with ceramic wool 25 . The inner surface of the cover plate 2 is made of an inorganic fireproof board 24 . There are shrouds 1 around the cover 2, and a set of corresponding sides of the shroud 1 and the cover 2 are hingedly fitted, and there is a locking mechanism between the shroud 1 and the cover 2. The locking mechanism includes a first connecting rod 4, a second connecting rod 11 and a third connecting rod 16 positioned on the inner side of the cover plate 2. The second connecting rod 11 is positioned on the inner side of the cover plate 2 away from the hinged side. The connecting rod 4 and the third connecting rod 16 are respectively located on the inner sides of the

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

No PUM Login to view more

Abstract

The invention relates to a watertight and fireproof door and in particular relates to a hydraulic embedded type watertight and fireproof hatch cover. The hydraulic embedded type watertight and fireproof hatch cover comprises a cover plate, wherein a coaming is formed at the periphery of the cover plate, one group of corresponding sides of the coaming and the cover plate are matched in a hinge joint manner, and a locking mechanism is arranged between the coaming and the cover plate; and a sealing strip is arranged between the coaming and the cover plate, so that the coaming and the cover plate are in seal fit when the cover plate is closed. The hydraulic embedded type watertight and fireproof hatch cover has the characteristics that a circumferentially arranged first fireproof strip is arranged at the periphery of the cover plate, a circumferentially arranged second fireproof strip is arranged on the inner side surface of the coaming, the first fireproof strip is corresponding to the second fireproof strip in position, and a gap is formed between the first fireproof strip and the second fireproof strip. The hydraulic embedded type watertight and fireproof hatch cover is simple in structure and small in size, has watertight and fireproof functions and can be applied to a ship deck with higher operation requirement.

Description

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

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
no application Login to view more
Owner WUXI HAIHE EQUIP TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap