What should I do if my electric car gets into water? Will electric cars get into the water

1. The battery should be dried before charging after entering the water.

The battery of some electric vehicles has taken a lot of waterproof measures, so it does not matter if the electric vehicle is wet by rain, but this does not mean that the electric vehicle can "walk" in the water at will. Here's a special reminder to all car owners that the electric vehicle battery should not be charged immediately after being wet by rain, and the car must be placed in a ventilated place to dry before charging.

Second, the controller is easy to short circuit and out of control.

The controller of the battery car is easy to cause the motor to reverse after the water ingress, the owner of the electric vehicle is seriously soaked, you can remove the controller to wipe the water inside, use a hair dryer to dry it and then install it, pay attention to the installation of the controller is best to use plastic to wrap up, in order to increase the waterproof ability.

3. When rainwater enters the motor, the water should be released.

After the electric car wades through the water, especially when the water level is deep, if the water level does not exceed the medium uranium, and the car has a certain age, the water may enter the motor. At this time, it is necessary to consider releasing the water in the motor. This matter is very troublesome, and maintenance workers are generally reluctant to do such a different work, and some places charge high.

However, some repair shops that can operate will also take on this kind of work.

Fourth, electric vehicles wade and ride.

The resistance of the water is very large, it is easy to cause the balance to lose control, riding in the waterlogged road, in case of encountering the manhole cover that is opened by the water flow, it is very dangerous, so when encountering the waterlogged road, it is best to get off the car to push.

If you ride an electric car in rainy days, you must pay attention to the dashboard, controller, battery, motor needs to be rainproof and waterproof four major components, from a safety point of view, in addition to the instrument, the other three components need to be waterproof, try not to ride on the road in heavy rain, easy to soak the car bad, do not park the car in the open air, because the battery of the electric car is most afraid of water, light rain as long as ventilation and drying, if serious can only be sent to maintenance, in addition to the electric car water is most likely to break is the motor and controller, When riding, pay special attention to the depth of water accumulation, and only when it is no more than half of the electric wheels can you drive normally.

If the electric car is flooded, first of all, it is to see where the water is in, if it is the water in the motor, it cannot be run, this should be opened to remove the water, and then the sealing ring can be pasted on, if it is the water in the place of the household appliance, this must be cleaned up in order to operate normally.

If the electric car gets into the water, you can go to a store that specializes in selling electric cars to repair it and dry it.

Wipe all the electrical and battery parts clean before restarting.

For the situation you described, it is generally difficult to get into the water, that is, the general electric car key, he is treated with water, he has a waterproof cover on it, when the key is inserted into the hole door. before it is possible to enter the water. If it is not with a key inserted.

Water cannot enter the keyhole unless someone intentionally damages it. Otherwise, not a drop of water will get in.

Performance 1, lead-acid battery (lead-acid gel battery) cost is cheap, stable performance, most of the electric vehicles on the market use this kind of battery.

2. Lithium-ion batteries (often called lithium batteries) have high costs, but have the advantages of large specific energy, high specific power, small self-discharge, no memory effect, good cycling characteristics, wide operating temperature range, and no environmental pollution.

3. Crystalline battery, high cost, stable performance, electric vehicles using this type of battery on the market are not common, only a few businesses to configure this high-performance battery, the highest safety factor. The advantages of service life much higher than the first two types of batteries and the advantages of self-healing function are also the leading position in the industry, and the advantages are not possessed by lead-acid batteries, avoiding the disadvantages of lead-acid battery delamination.

When water enters, you should step on the brake and increase the throttle in time, and use the high-speed operation of the engine to drain the water.

If you find that the ignition is turned off when the water is ingress, you should turn off the ignition switch immediately, do not start it again, call the insurance company or towing company to transfer the vehicle to a safe place, keep the vehicle in a state of high and low in the front, and discharge the water in the exhaust pipe.

After the vehicle is towed to the maintenance facility, a comprehensive dismantling inspection is carried out. Cleaning and drying work, including interiors, engine compartments, electrical systems, wheels, body, chassis, etc.

Methods to prevent water ingress in the rainy season:

1. Don't travel in rainy days to prevent trouble.

Try not to drive on rainy days, especially in rainy days, because the roads are slippery and the vision is not good, which is prone to traffic accidents.

2. Stop as high as possible.

In the event of heavy rain and heavy precipitation, try to park on higher ground, and remember not to park in places that are prone to water accumulation such as drainage ditches and culverts.

3. Be cautious on unfamiliar roads.

When driving to unfamiliar places such as stagnant water culverts on rainy days, you must not rush through them, and you must stop or even get out of the car to observe the depth of the water before making a decision.

I don't know if your electric car is the best line into the water, if the motor is into the water, you have to find a professional to disassemble it. Drying. If the controller gets water, it cannot be used.

As long as it is disassembled and dried, it can be opened. The above are the most important things for electric vehicles. It doesn't matter if the water enters the other peripheral lines, as long as it is dry in the shade or blow-dry.

Generally it doesn't have much of an impact. But it's better to do it. It should also be noted that the electric vehicle instrument is also going to dry out if it is flooded.

The equipment inside may be burned out by water. Other electric vehicles have a 12V headlight circuit, you can pay attention to the 48V to 12V converter. There are generally only so many electric cars.

Blow dry all lines and parts of the controller. to be able to drive.

The battery of the electric car will break if it is soaked in water. The electrical components of the electric vehicle may be damaged by short circuit when the vehicle is soaked in water, remember not to start the vehicle again, otherwise it will cause the second damage to the vehicle. Especially for fuel models, if there is no water in the intake duct, it will cause damage to the engine crankshaft and connecting rod, and the maintenance cost will be greatly increased.

What's more, the insurance company will refuse to pay for the damage caused by the vehicle being soaked in water and igniting again.

It depends on the length of time the battery has been soaked in water. If it is only soaked for a short period of time, it will have no effect, because the electric vehicle battery is a closed valve-controlled battery, as long as it is not soaked in water for a long time, it will not be broken. In addition, if the electrical components of the electric vehicle are soaked in water, the electrical components of the electric vehicle may be damaged by short circuit, so you can go to the repair shop for inspection.

After the battery car is blistered, pay attention to a few places:

1. Cables, controllers and power locks, etc. After water ingress into the cables, controllers, power locks, etc., it will cause the electric vehicle to fly. The power lock and cable connection are mainly due to water ingress at the lamp head, which makes the plug of the wire connected to the power, which leads to the loss of control of the electric vehicle.

Water ingress into the controller is mostly an old electric car, which has this problem. Because the controller of the old electric car is under the pedal, close to the ground, it is easy to enter the water as soon as it encounters the ditch. Most of the new EV controllers are located under the back seat, which prevents rain from getting on the controller.

There are three main effects of water ingress into electric vehicles.

First, although many parts of the electric vehicle are waterproof, if the electric vehicle is too deep, then the motor is easy to get wet, resulting in a short circuit at the interface, resulting in laborious motor operation.

Second, if the water ingress of the electric vehicle is too deep, it may also cause water to enter the battery box, which will eventually lead to a short circuit in the positive and negative electrodes of the battery, greatly reducing the service life of the battery, and even causing the battery to be scrapped.

Third, and one that everyone tends to ignore, is the controller. Many people think that the controller is waterproof, and the electric vehicle should have no impact on it after it enters the water, in fact, this idea is wrong, because the electric vehicle controller is generally not waterproof, and if the electric vehicle is too deep, the controller may also follow the water, which is easy to cause the motor to reverse, causing the controller to burn out or the motor to be abnormal.

If the electric vehicle is flooded, first check whether the three key accessories of the motor, battery and controller are also flooded, if the motor is flooded because of the electric vehicle, you can use a hair dryer to dry it and dry it in the sun.

And if the battery is flooded because of the water ingress of the electric vehicle, pay attention to the fact that it must not be charged, and can only choose to dry it in the sun until it is fully dry, and finally, if the controller is flooded because of the water ingress of the electric vehicle, the controller can be removed, dried with a hair dryer, and then selected to dry in the sun, and a protective film needs to be added to the controller, so as to improve its waterproof ability.

It doesn't affect the use, it doesn't matter.

The fully sealed battery is fine. Blow dry can be used.

Not good, you wiped the water from the battery. Leave it for half a day and use it as usual, don't worry.

Electric cars are cars!! Water ingress is not a problem, electricity leakage is a big problem!!

Generally speaking, this is of course going to be watery, and it will go in after a long time.