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

Measuring device for a heat exchanger

A technology for heat exchangers and measuring devices, applied in measuring devices, calorimeters, measuring heat, etc., can solve the problems of inability to identify and clean deposits in time, gaps, etc. The effect of the service life

Active Publication Date: 2012-01-11
CLYDE BERGEMANN GMBH
View PDF5 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the result is that gaps may be created at the pressure tube arrangement during the monitoring of the heat flux, so that possible deposits in these gaps cannot be identified and cleaned in time

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
  • Measuring device for a heat exchanger
  • Measuring device for a heat exchanger
  • Measuring device for a heat exchanger

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0036] figure 1 The measuring device 1 according to the invention for a heat exchanger 2 is shown in oblique view in . Here, the first pressure tube 3 is shown partially cut away, wherein it can easily be seen that the thermal flow sensor is arranged in the corrugation 4 and is connected to the evaluation device 7 by a cable 6 .

[0037] figure 1 The heat exchanger shown in has a combustion side 8 and an isolation side 9 . The combustion side 8 is the side of the pressure tube arrangement 10 facing the combustion. In addition to the pressure tubes 3 , the pressure tube device 10 also includes rectangular blocks 11 located between the pressure tubes 3 . On the inner side 12 of the pressure tube 3 , the steam flows through the pressure tube 3 in the direction of the arrow 13 and absorbs the heat flux which acts on the pressure tube arrangement 10 from the combustion side 8 .

[0038] figure 2 A preferred embodiment of the invention is now shown in horizontal section in . ...

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 present invention relates to a measuring device (1) for a heat exchanger (2) that comprises a pressure pipe arrangement (10) that is spaced using webs (11) and that has a heating side (8) and an isolation side (9) and that is implemented with at least one heat flow sensor (5), wherein the heat flow sensor (5) is arranged on the heating side (8) in such a way that at least two temperatures T1 and T2 and the temperature difference thereof can be detected there, and additionally at least one temperature sensor (16) for measuring a temperature T3 is arranged on the isolation side (9) and at a distance to the heat flow sensor (5).

Description

technical field [0001] The invention relates to a measuring device for a heat exchanger having pressure tube arrangements spaced apart by means of rectangular blocks and having a combustion side and a separating side. The invention also relates to a method for determining the heat flow at a pressure tube arrangement, a heat exchanger with a measuring device and the use of the measuring device for measuring the heat flow. Background technique [0002] It is known in the art to monitor the heat flux generated in pressure tube arrangements which are standard form essential parts of heat exchangers or heat exchanger walls. Thus, a heat flux measuring device for a pressure tube and a method for measuring the heat flux through a pressure tube are known, for example, from WO 2004 / 036116 A2. The heat flux sensor described in this document forms an integral part of the pressure tube. Due to the high costs, however, in practice it is necessary to reduce the number of heat flux senso...

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): G01K17/20F22B37/56
CPCF22B37/38G01K17/20
Inventor 曼弗雷德·弗拉奇贝恩德·穆斯曼
Owner CLYDE BERGEMANN GMBH