Unlock instant, AI-driven research and patent intelligence for your innovation.

Multi-thread type heat exchanger and the manufacture method

A heat exchanger, spiral plate technology, applied in the direction of heat exchanger fixation, heat exchange equipment, heat exchanger type, etc.

Inactive Publication Date: 2009-06-10
郑文和
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention aims to solve the above problems through the following methods: improve heat exchange efficiency by forming multiple medium passages; reduce welding by easily forming medium passages between the inner and outer cylinders (even using only one spiral plate) time consumed; and the distance traveled by the media for heat exchange by using plates with the same length

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
  • Multi-thread type heat exchanger and the manufacture method
  • Multi-thread type heat exchanger and the manufacture method
  • Multi-thread type heat exchanger and the manufacture method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0026] A heat exchanger according to a preferred embodiment of the present invention includes a unit with a plurality of medium passages, wherein a plurality of spiral plates in multiple stages are welded between the inner and outer cylinders, and the inner and outer peripheries of the plurality of spiral plates There are connection ridges on the areas and rough surfaces on the spiral plate, and the inner and outer cylinders have inlet pipes at the top and outlet pipes at the bottom. The spiral plates integrally formed by the pressing process are inserted and welded between the spiral inlets prepared on the inner and outer cylinders. An inflow pipe and an outflow pipe are formed on one lateral side of a manifold provided on the outside of an inflow / outflow opening communicating with a medium channel formed between said spiral plates.

[0027] In the above disclosure of the present invention, a sub-inlet is provided between the inlets formed between the inner / outer cylinders, a...

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 heat exchanger capable of achieving synchronous flow of a plurality of mediums in and a manufacturing method thereof, more particularly, the heat exchanger of the invention provides a simple manufacturing method by a connecting part without jointing screw plates. By forming a branch tube connected to a inflow / outflow medium tube, synchronous inflow or outflow of a plurality of mediums can be enabled, and the branch tube is mounted outside an inflow / outflow opening which is provided on a cylindric outer surface, the inflow / outflow opening is leaded to the flow-in / flow-out medium tube after a plurality of screw plates are inserted and jointed between the inner and outer cylinder.

Description

technical field [0001] The present invention relates to a heat exchanger capable of synchronous inflow of multiple media and a manufacturing method thereof. More specifically, the heat exchanger of the present invention provides a simple manufacturing method by not welding the connecting parts of the spiral plates. By forming a manifold connected to the pipes for inflowing and outflowing media, it is possible to allow multiple media to flow in and out simultaneously. The manifolds are installed outside the inflow / outflow openings located on the outer surface of the cylinder, and they lead to the inflow and outflow after inserting and welding a plurality of spiral plates between the inner and outer cylinders medium tube. Background technique [0002] Generally, a heat exchanger is a device that uses a low-temperature fluid to recover heat energy remaining in a high-temperature fluid, and is divided into three types: a diaphragm heat exchanger with a diaphragm between two flu...

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 Patents(China)
IPC IPC(8): F28D7/02B23P15/26F28D7/00
CPCB21D53/02F28D1/0316F28D7/02F28F2275/06
Inventor 郑文和
Owner 郑文和
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com