Threaded-connection conical seal head

A threaded connection, conical head technology, applied in pressure vessels, fixed-capacity gas storage tanks, mechanical equipment, etc., can solve the problems of difficult maintenance and non-removal of the head, to facilitate disassembly and maintenance, improve sealing performance and safety performance effect

Inactive Publication Date: 2015-01-07
无锡市内河装卸机械有限公司
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The head is an indispensable and important part of pressure vessel equipment in many industries from petrochemical, atomic energy to food and pharmaceutical; the head is the end cap on the pressure vessel, and is a main pressure-bearing part of the pressure vessel; The long-term safe and reliable operation of the container; and most of the heads of the prior art are connected by welding, which causes great inconvenience to some containers that are not easy to be welded. Repair of the head presents difficulties

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
  • Threaded-connection conical seal head
  • Threaded-connection conical seal head
  • Threaded-connection conical seal head

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific illustrations.

[0020] Referring to Figure 1, figure 2 , image 3 and Figure 4 As shown, the present invention is a threaded conical head, including a head body and a threaded connection device 4 arranged at the lower end of the head body;

[0021] In this embodiment, the head body includes a conical seal body 2, a head cover 1 and a cylindrical seal body 3, the upper end of the conical seal body 2 is connected to the head cover 1, and the lower end is connected to the cylindrical seal body 3;

[0022] In this embodiment, the threaded connection device 4 includes a first connecting body 401 and a second connecting body 402. One end of the first connecting body 401 is connected to the cylindrical seal body 3, the other end is connected to the second connecti...

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 threaded-connection conical seal head. The conical seal head comprises a seal head body and a threaded connection device disposed at the lower end of the seal head body. The seal head body comprises a conical seal body, a seal head cover and a cylindrical seal body, wherein the upper end of the conical seal body is connected with the seal head cover, and the lower of the conical seal body is connected with the cylindrical seal body. The threaded connection device comprises a first connector and a second connector, wherein one end of the first connector is connected with the cylindrical seal body, the other end of the first connector is connected with the second connector, and threads are disposed on the outer side of the second connector. The threaded-connection conical seal head is ingenious in design, simple in structure, low in connection cost, good in sealing performance, less prone to leakage accident occurrence, convenient to maintain and long in service life.

Description

technical field [0001] The invention relates to the technical field of sealing heads, in particular to a threaded tapered sealing head. Background technique [0002] The head is an indispensable and important part of pressure vessel equipment in many industries from petrochemical, atomic energy to food and pharmaceutical; the head is the end cap on the pressure vessel, and is a main pressure-bearing part of the pressure vessel; The long-term safe and reliable operation of the container; and most of the heads of the prior art are connected by welding, which causes great inconvenience to some containers that are not easy to be welded. The repair of the head posed difficulties. [0003] However, in view of the deficiencies of the existing technology, it is necessary for the developer to develop a threaded conical head with ingenious design, simple structure, low connection cost, good sealing performance, less frequent leakage accidents, easy maintenance and long service life. ...

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): F16J13/02
CPCF16J13/02
Inventor 须进福
Owner 无锡市内河装卸机械有限公司
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