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

A water-cooled plate heat exchanger that distributes flow according to wall temperature

A temperature sensor and flow rate technology, applied in the direction of indirect heat exchangers, heat exchanger types, heat exchanger shells, etc., can solve the problems of inability to achieve uniform heat exchange, inability to achieve intelligent control, and low intelligence of heat exchangers , to achieve the effect of reducing the flow dead zone, strong cooling capacity and large temperature difference

Active Publication Date: 2020-11-10
SHANDONG UNIV
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in practical applications, it is found that the intelligence of the heat exchanger is not high, and it is impossible to achieve intelligent control and uniform heat transfer. Therefore, it is necessary to design a plate heat exchanger based on intelligent control.

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
  • A water-cooled plate heat exchanger that distributes flow according to wall temperature
  • A water-cooled plate heat exchanger that distributes flow according to wall temperature
  • A water-cooled plate heat exchanger that distributes flow according to wall temperature

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0051] The present disclosure will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0052] Such as Figure 1-3 A water-cooled plate heat exchanger shown includes a base plate 10 and a cover plate 20, the cover plate 20 and the base plate 10 are assembled together to form a cavity, and a cooling fluid (preferably water) flows in the cavity, and the base plate 10 is provided with The baffles 401-404 and cylindrical ribs 501, 502, the baffles include a first baffle 401 located at the center of the base plate, a second baffle 402 surrounding the first baffle 401, and a second baffle surrounded by the second baffle The third baffle 403 outside 402;

[0053] As preferred, such as Figure 1-2 As shown, the first baffle plate 401 includes four pieces, and intervals are set between adjacent first baffle plates 401, and there is a vertical relationship between adjacent first baffle plates 401, and the extension lines of the four firs...

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 provides a water-cooling plate type heat exchanger distributing flow according to a wall surface temperature. When a temperature detected by a fourth temperature sensor is higher than atemperature detected by a fifth temperature sensor by a certain value, a controller automatically controls the flow of a first outlet to be decreased and the flow of a second outlet to be increased; and when the temperature detected by the fifth temperature sensor is higher than the temperature detected by the fourth temperature sensor by a certain value, the controller automatically controls theflow of the first outlet to be increased and the flow of the second outlet to be decreased. By detecting the temperatures of the fourth temperature sensor and the fifth temperature sensor, the water-cooling plate type heat exchanger can determine the amount of heat exchange in a left area and a right area, and automatically control the distribution of fluid on both sides according to the amount ofheat exchange on both sides to ensure that the internal fluid is uniform in heat exchange and the surface temperatures of a lower wall surface are uniform.

Description

technical field [0001] The present invention is a further improvement on the previous application, relates to the technical field of heat exchangers, and in particular relates to an intelligently controlled plate heat exchanger combining a flow guiding structure and a column rib. Background technique [0002] The plate heat exchanger is the heat exchanger with the highest heat exchange efficiency among all kinds of heat exchangers at present. It has the advantages of small space occupation and convenient installation and disassembly. It is composed of concave-convex stainless steel plates formed by stamping. The concave-convex lines between the two adjacent plates are combined at 180 degrees. Therefore, the concave-convex ridges between the two plates of the plate heat exchanger form staggered contact points, and the contact points After being combined by vacuum welding, the high-pressure resistant staggered flow structure of the plate heat exchanger is formed. These stagger...

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): F28D9/00F28F3/02F28F9/24F28F27/02
CPCF28D9/00F28F3/02F28F9/24F28F27/02
Inventor 段晓辉蔡伟赵夷非张瀛瀚崔峥刘昱王宏标邵卫陈帆余道广李斌夏爽
Owner SHANDONG UNIV
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