Preparation process of glass fiber reinforced plastic oil tank with inner reinforcing ribs

A preparation process and a technology for internal reinforcing ribs, which are applied in the field of glass fiber reinforced plastic buried horizontal atmospheric pressure vessels, can solve problems such as insufficient strength, and achieve the effect of easy demoulding

Inactive Publication Date: 2019-01-29
JIANGYIN FUREN HIGH TECH
View PDF5 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, in order to further improve the structural strength of FRP containers (such as FF oil tanks), internal reinforcement ribs need to be installed in FRP containers; such as the Chinese patent 201710026761.8 "A FF oil tank with internal and external double reinforcement structure and its preparation" "Technology", but the tank body and the head are not an integrated structure, and the inner rib and the tank body are not an integrated structure, so the strength cannot meet the requirements of special customers; for this reason, there is an urgent need for an integrated Production equipment and preparation process of internal reinforcing ribs

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
  • Preparation process of glass fiber reinforced plastic oil tank with inner reinforcing ribs
  • Preparation process of glass fiber reinforced plastic oil tank with inner reinforcing ribs
  • Preparation process of glass fiber reinforced plastic oil tank with inner reinforcing ribs

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0022] see Figure 1~4 , a kind of preparation technology that the present invention relates to has the glass fiber reinforced plastic oil tank with internal reinforcement, and described preparation technology comprises the following steps:

[0023] Step 0, wrap the polyester film on the forming mold to facilitate demoulding of the prepared oil tank and other containers;

[0024] Step 1. Spray or spirally wind FRP fibers on the cylinder mold. The cylinder mold has a plurality of ring-shaped reinforcing rib forming grooves, so that the FRP fibers are solidified to form an inner shell with an internal reinforcing rib structure. body;

[0025] Step 2. The cylinder formwork is spliced ​​by multiple cylinder formworks, and the cylinder formwork shrinks radially inward, so that the cylinder formwork is separated from the reinforcing ribs of the inner shell; the inner shell can be pulled out;

[0026] Step 3, spraying on the inner shell or setting glass fiber reinforced plastic fib...

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 discloses a preparation process of a glass fiber reinforced plastic oil tank with inner reinforcing ribs. The preparation process comprise step 1, glass fiber reinforced plastic fibers are spirally wound around a barrel body mold, a plurality of annular reinforcing rib forming grooves are formed in the barrel body mold, so that an inner shell body with an inner reinforcing rib structure is formed after the glass fiber reinforced plastic fibers are solidified; step 2, the barrel body mold is formed by splicing a plurality of barrel body mold plates, the barrel body plates shrink inwards in the radial direction, so that the barrel body plates are separated from reinforcing ribs of the inner shell, and the inner shell is pulled out outwards; and step 3, the glass fiber reinforced plastic fibers are wound spirally around the inner shell in a staggered mode to form a shell body. According to the preparation process of an FF oil tank with the inner reinforcing ribs, the FF oiltank with the inner reinforcing rib structure can be produced efficiently and conveniently.

Description

technical field [0001] The invention relates to a preparation process of an oil tank, in particular to a preparation process of a single-layer or double-layer oil tank with internal reinforcing ribs, and belongs to the technical field of glass fiber reinforced plastic buried horizontal normal-pressure containers (such as oil tanks). Background technique [0002] At present, in order to further improve the structural strength of FRP containers (such as FF oil tanks), internal reinforcement ribs need to be installed in FRP containers; such as the Chinese patent 201710026761.8 "A FF oil tank with internal and external double reinforcement structure and its preparation" "Technology", but the tank body and the head are not an integrated structure, and the inner rib and the tank body are not an integrated structure, so the strength cannot meet the requirements of special customers; for this reason, there is an urgent need for an integrated The production equipment and preparation ...

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
Patent Type & Authority Applications(China)
IPC IPC(8): B29C70/30B29C70/54
CPCB29C70/30B29C70/54
Inventor 袁仁伟朱明国计徐伟俞飞鹏
Owner JIANGYIN FUREN HIGH TECH
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