Heat-resistant sealing structure for high-temperature gas container

A sealing structure and high-temperature gas technology, which is applied to the container discharge method, container filling method, gas/liquid distribution and storage, etc., can solve the problems of poor sealing effect, achieve improved sealing effect, easy manufacturing, and solve the sealing effect poor effect

Inactive Publication Date: 2014-05-07
HARBIN INST OF TECH
View PDF5 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the problem that the existing sealing gaskets at high temperature are relatively poor in sealing effect compared with low temperature sealing gaskets, and further provide a high-efficiency heat-resistant sealing structure for high-temperature gas containers

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
  • Heat-resistant sealing structure for high-temperature gas container
  • Heat-resistant sealing structure for high-temperature gas container

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment approach 1

[0015] Specific implementation mode one: combine figure 1 and figure 2 This embodiment is described. This embodiment is a heat-resistant sealing structure for a high-temperature gas container, which includes an inner sealing structure and an outer sealing structure. The inner sealing structure includes an inner sealing end cap 1, an inner high-temperature The sealing gasket 2 and the inner sealing support 3, the inner sealing end cover 1 is mounted on the inner sealing support 3 through the sealing cover of the inner high temperature sealing gasket 2, and the outer sealing structure includes the outer sealing support 4. Normal temperature sealing gasket 5, outer sealing end cover 6 and water cooling jacket 7, the outer sealing support 4 is fixedly installed on the inner sealing support 3, and the upper end surface of the outer sealing support 4 is higher than the inner layer The upper end surface of the sealing end cover 1, the outer sealing end cover 6 is sealed and arrange...

specific Embodiment approach 2

[0017] Specific implementation mode two: combination figure 2 To describe this embodiment, the inner sealing structure and the outer sealing structure of this embodiment are both annular sealing structures. With such arrangement, the structure is simple, and it is convenient to be connected with the high-temperature gas container. Other compositions and connections are the same as in the first embodiment.

specific Embodiment approach 3

[0018] Specific implementation mode three: combination figure 1 and figure 2 To describe this embodiment, the water cooling jacket 7 of this embodiment is respectively provided with a water cooling jacket water inlet port 8 and a water cooling jacket water outlet port 9 . In this way, the cooling water enters through the water inlet port 8 of the water cooling jacket and flows out through the water outlet port 9 of the water cooling jacket, thereby cooling the outer sealing structure. Other compositions and connections are the same as those in the second embodiment.

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 heat-resistant sealing structure for a high-temperature gas container, relates to a heat-resistant sealing structure, and aims at solving the problem that an existing sealing gasket at a high temperature is relatively poor in sealing effect in comparison with a low-temperature sealing gasket universally. The heat-resistant sealing structure comprises an inner layer sealing structure and an outer layer sealing structure; the inner layer sealing structure comprises an inner layer sealing end cover, an inner layer high-temperature sealing gasket and an inner layer sealing support; the inner layer sealing end cover is arranged on the inner layer sealing support through an inner layer high-temperature sealing gasket sealing cover; the outer layer sealing structure comprises an outer layer sealing support, a normal-temperature sealing gasket, an outer layer sealing end cover and a water cooling jacket; the outer layer sealing support is fixedly arranged on the inner layer sealing support; the upper end face of the outer layer sealing support is higher than the upper end face of the inner layer sealing end cover; the outer layer sealing end cover is tightly arranged on the outer layer sealing support through a normal-temperature sealing gasket; and the water cooling jacket is arranged on the outer lateral wall of the outer layer sealing support in a sleeved mode. The heat-resistant sealing structure is applied to heat-resistant sealing of the high-temperature gas container.

Description

technical field [0001] The invention relates to a sealing structure for a high-temperature gas container, in particular to a heat-resistant sealing structure for a positive-pressure or negative-pressure high-temperature gas container. Background technique [0002] High-temperature gas container sealing technology is widely used in energy, power, chemical industry, steel, scientific experiments and other fields. By sealing high-temperature gas, the loss of high-temperature medium is reduced and the utilization rate of energy is improved. In addition, in some scientific research fields, higher requirements are put forward for the sealing of high-temperature gas containers. For example, in the experimental measurement of high-temperature gas permeability characteristics of aerospace thermal protection materials, due to the very small pore size and low permeability of high-performance thermal insulation materials, very strict requirements are put forward for the sealing of high-...

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): F17C13/06
Inventor 夏新林李东辉艾青孙创
Owner HARBIN INST OF 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