-
In real life, we may encounter various situations that cause household appliances to burn out, such as a TV being struck by lightning, a computer overheating and burning the motherboard, electric kettle leakage and short circuit, etc. So, what to do if the electric kettle leaks? The following beautiful women's street will tell you about the relevant electrical safety knowledge.
What should I do if the electric kettle leaks?
There are generally the following reasons for the leakage of the kettle: 1. The heating pipe fails, resulting in leakage; 2. Leakage caused by loose internal connection wires; 3. Water leaks into the inside of the kettle, causing electricity leakage.
Under normal circumstances, these electric kettles are protected against electric shock Class I or II, and Class I appliances must rely on additional protection to connect to zero.
ground wire) to ensure safety, if such appliances are not grounded because of the wire.
In the event of an accident, the manufacturer is not responsible.
What should I do if the electric kettle leaks?
The state clearly stipulates that electrical appliances with metal shells must be well grounded, so ordinary electric kettles use three-pin power plugs, and the grounding terminals are connected with the grounding device through a special yellow and green two-color protective grounding wire. The metal casing of the electric kettle is accidentally electrified, and if someone touches the casing, there will be an electric current passing through the human body due to the resistance of the human body.
It is much smaller than the resistance of the grounding device, and there is not much danger even if a person comes into contact with the case. In addition, the home is equipped with a leakage circuit breaker.
, if the metal casing of the kettle leaks, a residual current will be generated.
By protecting the ground wire, the protector will trip immediately to cut off the power supply.
Through some of the above understanding, we can carry out targeted prevention, so that these problems can be solved.
-
Check the power connector, whether the insulation with the metal part is unqualified, do not fill too much water, see if the protective wire connection in the socket is firm and reliable, and send it for repair as soon as possible.
-
The electric kettle feels electric to the touch, it must be leaking, and it is recommended not to use it again.
-
This should be **leakage, just in case you change one.
-
The bottom of the electric kettle may have been stained with water, and the water has been boiled, will it be electrocuted if you go to get the kettle now?
Sorry for keeping you waiting. Regarding the problem that the bottom of your electric kettle may be stained with water, I can provide you with the following suggestions and precautions: First, if the bottom of the electric kettle is stained with water and the water has been boiled, please be sure to pay attention to the risk of electric shock.
Water is a good conductive medium, and contact with exposed electrical components may cause a risk of electric shock. To ensure your safety, please take the following steps:1
Disconnect the power from the electric kettle first, making sure to unplug it completely to disconnect the kettle from the power supply. 2.It is advisable to wait for a while for the moisture at the bottom of the kettle to dry naturally.
Using a clean cloth or paper towel can help absorb moisture. 3.When you are sure that the bottom of the kettle is sufficiently dry, insert the plug into the socket again and pick up the kettle in a safe way.
-
Summary. <>
Hello, dear, very happy for your question, touch the electric kettle will be powered on and power off will be what is the reason, help you find out, possible reasons: 1According to the principle of thermal expansion and contraction of objects, thermal expansion and contraction are common characteristics of objects, but the degree of thermal expansion and contraction of different objects is different.
Contacts are made of metal sheets of copper. Because copper is sensitive to thermal expansion and contraction, when the temperature does not reach the set value, the copper metal sheet is curved, and its contacts are closed and connected. When the water is heated to a set temperature, the heat of the water will be conducted to the copper plate in the thermostat, and the copper plate will pop open the contact and become power-off because it is heated and straightened.
What is the reason for touching the electric kettle to turn on the power and cut off the power for a while.
Hello, dear, very happy for your problem, touch the electric kettle will be powered on and power off will be what is the reason, help you find out, possible reasons: 1According to the principle of thermal expansion and contraction of objects, thermal expansion and contraction are the commonality of objects, but the degree of thermal expansion and cold contraction of different objects is different.
Contacts are made of metal sheets of copper. Because copper is sensitive to thermal expansion and contraction, when the temperature does not reach the set value, the copper metal sheet is curved, and its contacts are closed and connected. When the water is heated to a set temperature, the heat of the water will be conducted to the copper plate in the thermostat, and the copper plate will pop open the contact and become power-off because it is heated and straightened.
When the temperature drops, the copper sheet returns to its original state, and the state is blind, so that the contacts are connected to the energized and heated state. The two sides of the double gold sheet are the conductors of different substances, and the double gold sheet is bent due to the different degree of expansion and contraction at the changing temperature, and it touches the set contact or switch, so that the set circuit begins to work. This is more direct and timely, and can accurately sense the water temperature.
2. Automatic temperature control circuit The water in the pot is boiled dry and the power is cut off, which means that there is an automatic temperature control circuit in the kettle. A temperature sensor is connected in series in the circuit. The boiling point of water is one, and when the water is boiled dry, the temperature will exceed one, and the temperature sensor will disconnect the cherry number circuit.
A simple temperature sensor is a bimetal sheet that is commonly used in appliances such as electric irons and electric water heaters. There are many types of temperature sensors. There is also a semiconductor temperature sensing spine head.
This kind of structure is simple, safe to use, and has good reliability.
-
First of all, the ground wire of the socket connected to this kettle must not be connected, or it is invalid if it is connected.
Secondly, if the switch on the kettle is turned off, it means that the live wire and neutral wire of the socket are reversed.
If it is measured by a voltage tester or digital multimeter, it may not be a leakage, but an induced electricity with distributed capacitance.
If it is measured by a pointer multimeter, or if it feels like there is electricity, it is really leaking and needs to be stopped immediately for maintenance.
1.The electric kettle is broken, but the power switch is normal, if the power switch is normal, the fault mostly occurs in the insulation switch. First of all, see whether the reed of the bimetal sheet is pressed against the switch contact rod, if it is pressed too tightly, you can use tweezers to bend it upwards until the distance between the two. >>>More
The electric kettle has a bimetal thermostat switch inside. >>>More
Especially the electric kettle, if there is more scale in it, it is easy to boil the water slowly, and the boiling water sound becomes relatively loud, so it is necessary to remove the scale, and it is very laborious to remove the scale with ordinary steel wool balls, etc. Due to thermal expansion and contraction, after the scale at the bottom of the pot thickens and hardens, there will be cracking, and at this time, the traces of cracking can be removed piece by piece. As for the scale on the wall of the pot, it is generally loose, so you can use a metal cleaning ball to get it. >>>More
1. Lemon scale: Prepare a lemon, chop it, then put it in the kettle and boil it with water, let it soak in boiling water for a period of time and then pour it all out, so that you can easily remove the scale in the kettle. >>>More
There are two ways to repair:
1. It may be that the thermostat is damaged, because the thermostat is easily corroded by vapor when in use, resulting in rust of the thermostat spring, which affects the normal power-on, and needs to be replaced with a new thermostat. >>>More