A system is described for use with a hot water supply for hotels, apartment buildings and similar multi-unit structures, which controls the temperature T.sub.1 of water at the outlet of the water tank that circulates past the units and back to the tank, to make the actual temperature T....
This mixing valve 3 controls by means of a control section C so as to provide a distribution rate which corresponds to a corrected temperature which is smaller or larger than a target delivered hot water temperature by a specified temperature when the time of hot water supply interruption which...
Let's take a close-up look at what's going on inside a water heater's tank to see how it does its job. A water heater's thermostat controls the temperature of the water inside the tank. Normally, you can set the temperature anywhere between 120 and 180 degrees Fahrenheit (49 to 82...
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Bacterial contamination and thermal burns require different, and conflicting, ways to set temperature controls. While scalding is a little easier to manage and avoid directly by the user, Legionella is not visible and if something goes wrong in the control process, the effect on humans will only...
;CONSTITUTION: Temperature sensors 32, 34 detect water temperature in a container 12 as a function of time. A controller 3 controls heating elements 20, 22 on the basis of a change rate calculated from temperature thus detected. Desired water temperature is previously set. On the basis of the...
The control system provides operational control over the heat pump to maintain the hot water stored in the domestic water heater in a predetermined setpoint and controls the use of electric resistance heating elements in the domestic water... RR Brown,CC Mann,RT Zeplin - US 被引量: 75发表: ...
PURPOSE:To be able to supply and stop hot water at the hot water supply outlet side for on site operated hot water heater by installing an operation member which is placed at a hot water supply outlet and controls opening and closing of a water valve in a feed water pipe through a cable...
This study is research of gas water heater cycling system with piping the heat transfer simulation analysis of water heater pipeline flow channel system th... SL Wang,YF Chang,Ay-Su,... 被引量: 0发表: 0年 Using Energy Flow Analysis to Assess Energy Savings from Recirculation Controls in Mu...
PROBLEM TO BE SOLVED: To shorten the trial operation time for the opening conversion check of, especially, a thermal valve requiring a long time even in the trial operation of a hot-water heater as much as possible. SOLUTION: A plurality of terminal heat radiators installed outside a heat ...