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Segmented rapid heating of fluid

A technology for heating fluids and fluids, applied in heating methods, water heaters, feed water heaters, etc., can solve problems affecting electromagnetic sensitive equipment, difficult to suppress or shield, dissatisfaction with radio frequency noise, etc.

Active Publication Date: 2011-01-19
MICROHEAT TECH PTY LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Additionally, the high currents induced in the secondary winding and the resulting magnetic field can cause unsatisfactory electrical or radio frequency noise
This electrical or radio frequency noise is difficult to suppress or shield and can affect electromagnetically sensitive equipment within range of other electromagnetic fields

Method used

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  • Segmented rapid heating of fluid
  • Segmented rapid heating of fluid
  • Segmented rapid heating of fluid

Examples

Experimental program
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Embodiment Construction

[0073] figure 1 It is a schematic block diagram of a fluid heating system 100 according to an embodiment of the present invention, in which water flows through the main body 112. The main body 112 is preferably made of an electrically insulating material, such as synthetic plastic. However, the main body 112 may be connected to a conductive metal water pipe (for example, a copper pipe). Therefore, the import and export of the main body 11 include figure 1 The grounded mesh grid is shown, thereby electrically grounding any metal pipes connected to the device 100. The ground grid 114 is ideally connected to the conductive ground electrode of the electric device, and the heating system of this embodiment is installed in the electric device. When the ground mesh grid 114 draws current from the electrodes through the water flowing through the device 100, the ground leakage protection device in the control system and / or the circuit breaker will be turned on or the leakage current ...

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Abstract

A fluid heating apparatus has a fluid flow path from an inlet to an outlet, with multiple heating sections positioned along the flow path. Each heating section is at least one pair of electrodes between which an electric current is passed through the fluid to resistively heat the fluid during its passage along the flow path. At least one of the heating sections has a segmented electrode made up of a plurality of electrically separable segments. This allows an effective active area of the segmented electrode to be controlled by selectively activating the segments. A controller determines a required voltage and current to be delivered to the fluid by each heating section, and allows for input conductivity as well as variations in fluid conductivity with temperature. The controller activatesselected segments of the segmented electrode to effect delivery of desired current and voltage by the segmented electrode to the fluid.

Description

[0001] Cross references to related applications [0002] This application claims the priority of the Australian provisional application whose filing date is February 11, 2008 and the application number is 2008900634, and the content of the provisional application is incorporated herein by reference. Technical field [0003] The present invention relates to a device, system, and method for rapidly heating fluid, and more particularly, to a device, system, and method for rapidly heating fluid using electrical energy. Background technique [0004] Various forms of hot water systems are installed in a large number of residential and commercial houses in developed countries. In many countries, the most common energy source for heating water is electricity. [0005] Of course, it is well known that the burning of fossil fuels to generate electricity can cause pollution and global warming. For example, in 1996, the largest electricity consumption sector in the United States was residential...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F22B1/30F24H1/10F24D13/02H05B3/03
CPCF22D1/00F24H9/2028H05B1/0244F24H1/106F24H15/281F24H15/238F24H15/175F24H15/168F24H15/219F24H15/37F24H15/215
Inventor 罗伯特·科内利斯·范阿肯塞德里克·伊斯雷尔森
Owner MICROHEAT TECH PTY LTD
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