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[Concept]
(English name: Electric, the Kettle) is a steam intelligent sensor control, overheat protection, automatic power-off, boil water, the anti-dry power fast boiling water with an instrument.
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[Works]
Water vapor generated by the use of water boiling to steam temperature sensing element, the deformation of the bimetallic strip, and the use of deformation through the leverage to promote the power switch, so that the electric kettle to automatically power off in the water to a boil. Its power is not reset after power failure, water bottle will not automatically re-heating.
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Key components
The key components of the electric kettle is the thermostat, the thermostat is good or bad and life is good or bad and the service life of the kettle.
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Insulation principle
Kettle with a thermal insulation function, most of the two heat pipe, a thermal heat pipe is individually controlled through the insulation switch, which lets the user control to choose whether to continue the insulation, in order to reach a certain time, still maintain the water temperature in the can be washed tea, instant noodles, and other appropriate temperature. The insulation is generally less than 100W, the one hour typically consumes no more than 0.1 kWh.
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[Basic structure]
Electric kettle power about five minutes after the water temperature gradually rose to 100 degrees, the water begins to boil, steam the impact of the steam switch above the bimetal, bimetal expansion and deformation due to the role of thermal expansion and contraction, top open switch contact point disconnect the power supply. If the steam switch failure, the Tsubouchi the water will have been burned down, burned dry until the water heating element temperature rose sharply, there are two pairs of sheet metal in the bottom of the heating plate, a sharp rise due to heat conduction temperature, deformation, broken open the power supply.
Therefore, the safety device of the electric kettle is designed very scientific and reliable. This is the Electric Kettle Triple safety protection principle.
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[Excellent point]
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[Fever fast
Heater and the kettle the most basic requirements, this original heating coil transformation became more generous fever chassis, a more beautiful and practical to resolve the vulnerability of the scale is difficult to clean; two to fever practical results, often for 3-5 minutes to a half to rise to one liter of water till boiling, you can also control the temperature.
Faster heat conduction in the stainless steel liner and therefore more popular.
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[Insulating Good]
The most popular British STRIX thermostat became the kettle temperature control in the key components of this unique steam conduit temperature, squeeze through the steam of boiling water, to ensure that the water is fully boiling, and sterilization. The kettle has been no longer merely the tools of the boil water, but also the storage of tools.
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[Filtered Strong]
Drinking water to health "is the consensus of all kettles are installed on a few" safety nets "--- filter is required. Kettle bottom of the outlet of the key position can be described as the "authority" heavy, the installation of a few heavy filter, you can remove scale water purification.
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[Full]
Simple boil already can not meet the daily demand, suit style of the kettle began to catch on, in addition to the special apparatus of the kettles, tea, boiling water, tea, cup of coffee at one go, and reflects the care of from start to finish .
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Humane]
Expensive, more concise design and gorgeous, built-in power cord design to avoid cumbersome and, in line with the concept of modern fashion style of the home;
Convenient and safe non-slip handle, filling considerate of ingenuity;
Interestingly, after the water boiled alarm sounds, the more life added a lot of fun.
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[Describe characteristics]
British imports thermostat;
(2) a unique steam sensor switch, automatic power-off water to a boil;
3 with the anti-dry, air burning of multiple security devices;
4 switch interlock, dual electric shock power outage at the same time, safe and reliable;
5 high-power design, energy-efficient time-saving;
6 pots, Block, split design, safe and convenient;
The power indicator light, concealed stainless steel heating element;
8.360 degrees expensive, any place structure.
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[Beep electric kettle】
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[The principle of anti-dry]
The electric kettle has the function of the anti-dry, mainly due to the water to a boil, be able to accurately determine the temperature rise in the kettle, turn off the heating power.
Beep kettle constructed mainly includes the following:
A set of sensors, microprocessors, and control circuit. Beep electric kettle;
2 sensor real-time detection of the temperature of the beep electric kettle;
3 microprocessor based on the detected temperature to calculate the temperature change rate and the rate of temperature change compared with pre-set value;
When the rate of temperature change is greater than the preset value, the control circuit signal, cut off the heating power, to achieve timely power-off control, to avoid damage to the electric kettle.
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Use and maintenance
A liquid into the jar at least should be higher than the highest heater surface a few millimeters, but can not exceed the specified maximum water level;
2 used must be filled with water, after power, should not the first power, the latter filled with water;
Never kettle boiled with acid, alkali, salt composition of things, to prevent corrosion of the pot body and the heater;
(4) when used should always remove the scale on the heater or other stains, or affect the thermal efficiency and life of the heater;
Do not live to pour boiling water or drink mixes;
6. Kettle when not in use, to be placed in a dry place to avoid moisture and reduce safety performance.
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[Note]
A beep electric kettle before use should use water to clean it again to ensure that the heating rods, clean beep electric kettle inside, in order to ensure the quality of drinking after the beep electric kettle to heat water. And the contact position of power, with a dry cloth to prevent leakage leakage;
Electric kettle heating use of the beep when the water level inside the kettle can not be less than the minimum water level of liquid into the jar should be at least 1-2 cm above the highest surface of the heater can not be higher than the highest water level in order to avoid blown overflow heat pipes and the water is boiling kettle outside;
(3) use of the beep electric kettle filled with water Make sure to power, the power first and then install the water heater, or easily burn so dangerous incidents;
4 beep electric kettle can only be used for cooking water, prohibit the use of the beep electric kettle to cook the other liquid or food, otherwise it will corrode the pot body and fever, damage to the life of the beep electric kettle;
Beep electric kettle plug usually with earth electrodes should be connected to the outlet with a ground socket. Use, the power plug should be fully inserted into the socket. To keep the beep electric kettle power plugs and sockets, power cord and automatic switching devices such as dry and clean. Require the use of a fixed socket, the rated current value is greater than the electric thermos rated current, and the need for reliable power to wiring;
(6) by adding water, when to pay attention to careful not to splash outside the kettle, and prone to leakage. Do not open the bottle immersed in water or wash with water;
Electric kettle. Use of the beep is often best to remove the kettle on the scale or other stains, or affect the thermal efficiency and life of the heater;
Do not own maintenance the beep electric kettle. In the course, if the appliance damage is not working properly, do not easily dismantle the enclosure for maintenance, should be sent to the repair shop or the production plant maintenance;
9 use the kettle, it is careful not to let the children touch the pot body or touch the power cord in order to avoid accidents such as burns.
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Use
1 when the new first use, wash the rice water load of about eight full boil for about three to five minutes after, and then the detergent clean.
2 removable lid Ming audio devices, sounds piece parts can not be the collision, to prevent deformation, please beep device to dry, and the lid screws tight moderate so as not to affect the effect of the beep.
3 found that boiling does not beep to check the sounds tablets anti installed or missing equipment.
(4) kettle heat should beware of burns.
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[In addition to scale]
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Scale generation]
With water quality.
If the hard water, the oxygen content in water, the water molecule is unstable, water, calcium, magnesium solubility is reduced, precipitation intensified up the to form scale.
As long as the water temperature exceeds 60 ℃, especially in the water is quite hard north, it will certainly scale to produce the daily kettle, boiler scale.
The solution is to be cleaned regularly.
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Get rid of the scale]
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(1) baking soda in addition to the scale
Aluminum kettle when boiling, put a teaspoon of baking soda, boiling a few minutes, that is, except the scale;
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2 vinegar descale
With the kettle water, alkali, into the water a few spoons of vinegar, boil alkaline water can be removed;
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(3) masks anti-plot scale
Boil kettle put a clean face masks, when boiling, the scale masks adsorption;
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4 eggs descaling
Pot of boiling water with a long hard fouling difficult except this regard, it can be used to cook two eggs, and will have the desired effect;
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5 potato skins, in addition to the scale
Aluminum pot or aluminum pot with a period of time, will bear a thin layer of scale, the potato skin on the inside, add appropriate amount of boiling water, cook about 10 minutes can be removed;
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Thermal expansion and contraction method in addition to the scale
Empty kettle on the stove to dry out the scale in the water, see the pot bottom cracks or till the pot bottom "bang" sound the pot a rapid injection of cold water, remove with a rag wrapped handle and pot mouth, hold his hands, licked up the water bottle quickly sitting in cold water (do not let water into the jug), the above two laws need to be repeated 2 or 3 times off the Hudi scale shrinkage due to thermal expansion Ling;
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7 kettle boiled potato antiscale
Put more than half kettle potato in a new kettle filled with water, cooked potato, and later boil, it will not plot scale, kettle cooked potato, the wall Do not scrub, or else
Will lose the the antiscale the role of the existing scale of the old kettle potato and cook for 1 or 2 times, using the above method, not only the original scale will come off gradually, and to prevent the plot scale.
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【Article is excerpted from: Baidu Encyclopedia】
【Network reprint / Just reference】
【Translation is by Goolge】
