Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Heat exchanger

A heat exchanger, one-to-one corresponding technology, applied in the direction of heat exchanger type, heat exchanger shell, indirect heat exchanger, etc., can solve the problem of long heat exchanger pipeline, poor cooling effect, heat exchanger pipeline and There are not many problems such as the contact area of ​​the cooling medium, so as to achieve the effect of long cooling tube path, small occupied space and good cooling effect

Inactive Publication Date: 2015-01-28
WUXI YUDA HEAT EXCHANGER
View PDF0 Cites 10 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, heat exchangers are generally used to cool the working fluid of water ring vacuum pumps. Most of the existing heat exchangers use single-row tubes. The contact area of ​​the medium is not much, the cooling effect is not good

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 exchanger
  • Heat exchanger

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0013] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and through specific implementation methods.

[0014] see Figure 1-2 , a heat exchanger, including a cooling tank 1, a longitudinal baffle 7 and an upper end cover 14; the cross-section of the cooling tank 1 is square, and four sets of tubes 8 are arranged horizontally and laterally in the cooling tank 1 , each group of tubes 8 is provided with at least two along the horizontal and vertical directions, and the tubes 8 are helical. The design of the helical tubes increases the pipeline stroke of the tubes 8 and improves the heat exchange effect. Wherein, each adjacent two groups A longitudinal baffle 7 is arranged between the tubes 8, the longitudinal baffle 7 on the left side is arranged between the first group of tubes 8 and the second group of tubes 8, and the middle longitudinal baffle 7 is arranged on the second group of tubes 8. Between t...

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 exchanger. The heat exchanger comprises a cooling tank body, longitudinal baffle plates and an upper end cover, wherein the section of the cooling tank body is square; four groups of tubes are transversely spaced away from one another in the cooling tank body along the horizontal direction; each group of tubes longitudinally comprise at least two tubes along the horizontal direction; one longitudinal baffle plate is arranged between every two adjacent groups of tubes; the longitudinal baffle plate on the left side is arranged between the first group of tubes and the second group of tubes; the middle longitudinal baffle plate is arranged between the second group of tubes and the third group of tubes; the longitudinal baffle plate on the right side is arranged between the third group of tubes and the fourth group of tubes. The heat exchanger has the characteristics of simple structure, arrangement of a plurality of groups of tubes, small occupied space, long cooling tube pass and good cooling effect; the heat exchange contact area between a heat medium flow and a cold medium flow of the spiral tubes is increased, the hot medium flow and the cold medium flow form a reverse flow, a hot medium and a cold medium both have higher temperature difference in the entire flow process, and the heat exchange effect is good.

Description

technical field [0001] The invention relates to heat exchange equipment, in particular to a heat exchanger. Background technique [0002] At present, heat exchangers are generally used to cool the working fluid of water ring vacuum pumps. Most of the existing heat exchangers use single-row tubes. The contact area of ​​the medium is not much, and the cooling effect is not good. Contents of the invention [0003] The object of the present invention is to provide a heat exchanger with simple structure, small space occupation and long cooling tube path, so as to solve the problems raised in the above-mentioned background technology. [0004] To achieve the above object, the present invention provides the following technical solutions: [0005] A heat exchanger, comprising a cooling tank, a longitudinal baffle and an upper end cover; the cross-section of the cooling tank is square, and four sets of tubes are arranged horizontally and transversely in the cooling tank, and each...

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
IPC IPC(8): F28D7/02F28F9/24
Inventor 殷敏伟
Owner WUXI YUDA HEAT EXCHANGER
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com