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

A comprehensive thermal system for heat exchanger testing

A thermal system and heat exchanger technology, applied in the testing of machines/structural components, instruments, measuring devices, etc., can solve the problems of limited testing range and low testing accuracy, achieve fast switching, accurate flow measurement and control, and reduce costs Effect

Active Publication Date: 2017-01-11
LUOYANG SUNRUI SPECIAL EQUIP
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Most of the heat exchanger measurement systems currently used are the basic measurement systems in the general measurement methods of thermal performance and fluid resistance characteristics (see figure 1 ), the measurement system consists of a cold source, a heat source, a test piece, a hot and cold medium circulation system, and test instruments. The pipeline is relatively simple, and the test range is limited. It can only meet the measurement of one medium pair in liquid-liquid, liquid-vapor, liquid-gas, and the test accuracy is not high

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 comprehensive thermal system for heat exchanger testing
  • A comprehensive thermal system for heat exchanger testing

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0013] The invention is described in conjunction with accompanying drawings and specific embodiments:

[0014] Such as figure 2 As shown, a comprehensive thermal system for heat exchanger testing, the comprehensive thermal system includes a heat source circulation system, a cold source circulation system and the tested heat exchanger 6; the heat source circulation system includes Steam cycle system, heat transfer oil cycle system and hot water cycle system; the heat source cycle system has a steam inlet 1 connected with the steam cycle system, heat transfer oil cycle system and hot water cycle system, that is, the steam that enters the heat source cycle system is distributed It is three-way: the first steam of the steam inlet 1 communicates with the heat source medium inlet of the tested heat exchanger 6 through the ball valve Q3; the heat source medium outlet of the tested heat exchanger 6 is provided with a heat exchanger II9, and To cool down the steam that has completed ...

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 belongs to the technical field of heat exchanger testing, and provides a comprehensive thermal system for heat exchanger testing. A proposed integrated thermal system for heat exchanger testing includes a heat source circulation system, a cold source circulation system and the heat exchanger under test (6); the steam entering the heat source circulation system is divided into three paths: the steam inlet (1 ) directly communicates with the tested heat exchanger (6); the steam inlet (1) and the other two steams pass through the heat exchanger Ⅰ (3), heat exchanger Ⅲ (11) and the tested heat exchanger respectively. (6) connected; heat exchanger Ⅰ (3) communicated with the expansion tank (4), heat exchanger III (11) communicated with the expansion tank (10); the cold source circulation system includes a cooling tower (7) and a water storage tank (8). The invention realizes test experiments in a wide range, improves the test accuracy and efficiency of the heat exchanger test, reduces the cost of the heat exchange test platform, and simultaneously realizes rapid switching of different product tests.

Description

technical field [0001] The invention belongs to the technical field of heat exchanger testing, and in particular relates to a comprehensive thermal system for heat exchanger testing. Background technique [0002] Most of the heat exchanger measurement systems currently used are the basic measurement systems in the general measurement methods of thermal performance and fluid resistance characteristics (see figure 1 ), the measurement system consists of a cold source, a heat source, a test piece, a hot and cold medium circulation system, and test instruments. The pipeline is relatively simple, and the test range is limited. It can only meet the determination of one medium pair in liquid-liquid, liquid-vapor and liquid-gas, and the test accuracy is not high. Contents of the invention [0003] In order to solve the above technical problems, the object of the present invention is to propose a comprehensive thermal system for heat exchanger testing. [0004] The present invent...

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): G01M99/00
Inventor 刘向伟常佳李拴柱张小文
Owner LUOYANG SUNRUI SPECIAL EQUIP
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