Several grids of Lifan water temperature gauge are normal
Publish: 2021-04-30 05:32:53
1. In 504, block B, No. 55, wangyuanhai Road, No. 2 Software Park, you can get off at the east gate of the software park by bus, and enter from the north gate. Royal College of inquiry~
2. unwanted. The pointer just shows that your water temperature is in the middle - normal range. As long as it doesn't reach the red alarm, it's normal. And it's a new car, no need to add rehydration. Remember, it's not tap water.. It's antifreeze
in order to ensure that the engine works in the normal temperature range, the automobile will be equipped with engine coolant temperature sensor, which is usually displayed separately on the automobile instrument panel (water temperature gauge). If the antifreeze temperature is too high, an alarm will appear. Generally speaking, the engine water temperature gauge uses a physical or virtual dial pointer display, while a few vehicles do not have a dashboard, and only appear warning signs when the temperature is too high. Whether it is a physical or virtual water temperature meter, its pointer orientation is basically similar, generally with 60 ℃ -- 120 ℃ dial or cold (c) -- hot (H) identification. Antifreeze solution is different from traditional tap water, its calcium chloride, methanol, ethanol, glycol, glycerol and other components in organic matter make it work at a temperature above 100 ℃
the water temperature is from C-H C, which means 60 ℃. As long as the pointer of the water temperature gauge reaches C, the water temperature has reached 60 ℃. The temperature indicated by the H red grid is 110 degrees. You can estimate the temperature indicated by the water thermometer from a span of 60-110 degrees
the water temperature is high when the air conditioner is turned on, because the idle speed of the engine will increase automatically when the air conditioner is turned on, so more heat will be emitted. The cooling speed of the fan is not enough when the car stops. However, the general car will not appear this thing, because there is also a temperature control fan
long term high water temperature will rece the lubrication function of engine lubricating oil and cause wear of engine internal parts.
in order to ensure that the engine works in the normal temperature range, the automobile will be equipped with engine coolant temperature sensor, which is usually displayed separately on the automobile instrument panel (water temperature gauge). If the antifreeze temperature is too high, an alarm will appear. Generally speaking, the engine water temperature gauge uses a physical or virtual dial pointer display, while a few vehicles do not have a dashboard, and only appear warning signs when the temperature is too high. Whether it is a physical or virtual water temperature meter, its pointer orientation is basically similar, generally with 60 ℃ -- 120 ℃ dial or cold (c) -- hot (H) identification. Antifreeze solution is different from traditional tap water, its calcium chloride, methanol, ethanol, glycol, glycerol and other components in organic matter make it work at a temperature above 100 ℃
the water temperature is from C-H C, which means 60 ℃. As long as the pointer of the water temperature gauge reaches C, the water temperature has reached 60 ℃. The temperature indicated by the H red grid is 110 degrees. You can estimate the temperature indicated by the water thermometer from a span of 60-110 degrees
the water temperature is high when the air conditioner is turned on, because the idle speed of the engine will increase automatically when the air conditioner is turned on, so more heat will be emitted. The cooling speed of the fan is not enough when the car stops. However, the general car will not appear this thing, because there is also a temperature control fan
long term high water temperature will rece the lubrication function of engine lubricating oil and cause wear of engine internal parts.
3. The normal working water temperature of modern engines is 90 degrees. The water temperature is allowed to be higher than 100 ℃ in a certain period of time. Some engines can even reach 110 ℃. The principle is that the water channel of the engine is a sealing system with pressure. Like a pressure cooker, the internal temperature can exceed 100 degrees without boiling. Of course, another reason for not boiling is that the general engine coolant is not pure water, and most of it is antifreeze with additives, so its boiling point is high
what is high temperature? It's hard to say. I don't know if the cooling fan of your engine is started step by step, or if it reaches a certain temperature, it will be started all the time with constant speed? In some cars, the fans are started step by step, and the two-stage fan speeds are respectively started between a certain temperature (such as 95 degrees) over 90 degrees and 100 degrees, which are low speed and high speed
the car water temperature gauge generally shows a general, not an accurate display of water temperature. You can't take it as a measurement of human body temperature, which is accurate to zero degree. But all the car water temperature gauges will have a red scale. If the water temperature is close to or reaches this scale, you should pay attention to it. If the red line is reached, the water temperature should be close to or reach 100 degrees.
what is high temperature? It's hard to say. I don't know if the cooling fan of your engine is started step by step, or if it reaches a certain temperature, it will be started all the time with constant speed? In some cars, the fans are started step by step, and the two-stage fan speeds are respectively started between a certain temperature (such as 95 degrees) over 90 degrees and 100 degrees, which are low speed and high speed
the car water temperature gauge generally shows a general, not an accurate display of water temperature. You can't take it as a measurement of human body temperature, which is accurate to zero degree. But all the car water temperature gauges will have a red scale. If the water temperature is close to or reaches this scale, you should pay attention to it. If the red line is reached, the water temperature should be close to or reach 100 degrees.
4. 1. Water temperature gauge: used to indicate the internal cooling water temperature of the engine. It is an important indicator of whether the cooling system of the engine works normally or not
2. What do you think of the water temperature gauge
the water temperature is from C to H. C means 60 degrees. As long as the pointer of the water temperature gauge reaches C, the water temperature has reached 60 degrees; The H red grid indicates a temperature of 110 degrees. The pointer should always be in the middle position. When the pointer enters the red area, the water temperature is too high. If the water temperature is too high for a long time, there will be "boiling", that is, the engine coolant boils, which will cause the water tank to crack and the engine to overheat
3. Working principle
the negative temperature coefficient thermistor is installed in the sensor, and its resistance value will decrease with the increase of temperature
when the power switch is turned on, the current is divided into two paths (one is through thermistor 1; the other is through resistance R; the other is through coil L2); The other circuit flows through the coil (L1) → grounding → battery negative electrode to form a loop
when the water temperature is low, the resistance of the thermistor in the sensor is large, and the current flowing through the coil L1 and L2 is not much different. However, e to the large number of turns of L1, the magnetic field is strong, and the armature 3 with pointer will deflect to the left, making the pointer point to the low temperature scale; When the water temperature increases, the resistance of thermistor decreases, the shunt effect increases, the current flowing through L1 decreases, the magnetic field force weakens, the armature deflects to the right, and the needle points to the high temperature scale
4. Check the water temperature gauge
when checking the electromagnetic temperature sensor and the water temperature indicator, remove the wiring on the sensor and measure the resistance between the sensor input and the ground. If the resistance of thermistor is 100 at room temperature Ω It shows that the sensor is in good condition; In addition, the resistance is 80-100 Ω When the power is turned on, if the needle of the water temperature indicator is between 60 ℃ and 70 ℃, it indicates that the water temperature indicator is in good condition.
2. What do you think of the water temperature gauge
the water temperature is from C to H. C means 60 degrees. As long as the pointer of the water temperature gauge reaches C, the water temperature has reached 60 degrees; The H red grid indicates a temperature of 110 degrees. The pointer should always be in the middle position. When the pointer enters the red area, the water temperature is too high. If the water temperature is too high for a long time, there will be "boiling", that is, the engine coolant boils, which will cause the water tank to crack and the engine to overheat
3. Working principle
the negative temperature coefficient thermistor is installed in the sensor, and its resistance value will decrease with the increase of temperature
when the power switch is turned on, the current is divided into two paths (one is through thermistor 1; the other is through resistance R; the other is through coil L2); The other circuit flows through the coil (L1) → grounding → battery negative electrode to form a loop
when the water temperature is low, the resistance of the thermistor in the sensor is large, and the current flowing through the coil L1 and L2 is not much different. However, e to the large number of turns of L1, the magnetic field is strong, and the armature 3 with pointer will deflect to the left, making the pointer point to the low temperature scale; When the water temperature increases, the resistance of thermistor decreases, the shunt effect increases, the current flowing through L1 decreases, the magnetic field force weakens, the armature deflects to the right, and the needle points to the high temperature scale
4. Check the water temperature gauge
when checking the electromagnetic temperature sensor and the water temperature indicator, remove the wiring on the sensor and measure the resistance between the sensor input and the ground. If the resistance of thermistor is 100 at room temperature Ω It shows that the sensor is in good condition; In addition, the resistance is 80-100 Ω When the power is turned on, if the needle of the water temperature indicator is between 60 ℃ and 70 ℃, it indicates that the water temperature indicator is in good condition.
5. 1. Water temperature gauge: used to indicate the internal cooling water temperature of the engine. It is an important indicator of whether the cooling system of the engine works normally or not
2. What do you think of the water temperature gauge
the water temperature is from C to H. C means 60 degrees. As long as the pointer of the water temperature gauge reaches C, the water temperature has reached 60 degrees; The H red grid indicates a temperature of 110 degrees. The pointer should always be in the middle position. When the pointer enters the red area, the water temperature is too high. If the water temperature is too high for a long time, there will be "boiling", that is, the engine coolant boils, which will cause the water tank to crack and the engine to overheat
3. Working principle
the negative temperature coefficient thermistor is installed in the sensor, and its resistance value will decrease with the increase of temperature
when the power switch is turned on, the current is divided into two paths (one is through thermistor 1; the other is through resistance R; the other is through coil L2); The other circuit flows through the coil (L1) → grounding → battery negative electrode to form a loop
when the water temperature is low, the resistance of the thermistor in the sensor is large, and the current flowing through the coil L1 and L2 is not much different. However, e to the large number of turns of L1, the magnetic field is strong, and the armature 3 with pointer will deflect to the left, making the pointer point to the low temperature scale; When the water temperature increases, the resistance of thermistor decreases, the shunt effect increases, the current flowing through L1 decreases, the magnetic field force weakens, the armature deflects to the right, and the needle points to the high temperature scale
4. Check the water temperature gauge
when checking the electromagnetic temperature sensor and the water temperature indicator, remove the wiring on the sensor and measure the resistance between the sensor input and the ground. If the resistance of thermistor is 100 at room temperature Ω It shows that the sensor is in good condition; In addition, the resistance is 80-100 Ω When the power is turned on, if the needle of the water temperature indicator is between 60 ℃ and 70 ℃, it indicates that the water temperature indicator is in good condition.
2. What do you think of the water temperature gauge
the water temperature is from C to H. C means 60 degrees. As long as the pointer of the water temperature gauge reaches C, the water temperature has reached 60 degrees; The H red grid indicates a temperature of 110 degrees. The pointer should always be in the middle position. When the pointer enters the red area, the water temperature is too high. If the water temperature is too high for a long time, there will be "boiling", that is, the engine coolant boils, which will cause the water tank to crack and the engine to overheat
3. Working principle
the negative temperature coefficient thermistor is installed in the sensor, and its resistance value will decrease with the increase of temperature
when the power switch is turned on, the current is divided into two paths (one is through thermistor 1; the other is through resistance R; the other is through coil L2); The other circuit flows through the coil (L1) → grounding → battery negative electrode to form a loop
when the water temperature is low, the resistance of the thermistor in the sensor is large, and the current flowing through the coil L1 and L2 is not much different. However, e to the large number of turns of L1, the magnetic field is strong, and the armature 3 with pointer will deflect to the left, making the pointer point to the low temperature scale; When the water temperature increases, the resistance of thermistor decreases, the shunt effect increases, the current flowing through L1 decreases, the magnetic field force weakens, the armature deflects to the right, and the needle points to the high temperature scale
4. Check the water temperature gauge
when checking the electromagnetic temperature sensor and the water temperature indicator, remove the wiring on the sensor and measure the resistance between the sensor input and the ground. If the resistance of thermistor is 100 at room temperature Ω It shows that the sensor is in good condition; In addition, the resistance is 80-100 Ω When the power is turned on, if the needle of the water temperature indicator is between 60 ℃ and 70 ℃, it indicates that the water temperature indicator is in good condition.
6. The normal working water temperature of modern engines is 90 degrees. The water temperature is allowed to be higher than 100 ℃ in a certain period of time. Some engines can even reach 110 ℃. The principle is that the water channel of the engine is a sealing system with pressure. Like a pressure cooker, the internal temperature can exceed 100 degrees without boiling. Of course, another reason for not boiling is that the general engine coolant is not pure water, and most of it is antifreeze with additives, so its boiling point is high
what is high temperature? It's hard to say. I don't know if the cooling fan of your engine is started step by step, or if it reaches a certain temperature, it will be started all the time with constant speed? In some cars, the fans are started step by step, and the two-stage fan speeds are respectively started between a certain temperature (such as 95 degrees) over 90 degrees and 100 degrees, which are low speed and high speed
the automobile water temperature gauge generally shows a general, not an accurate display of water temperature. You can't take it as a measurement of human body temperature, which is accurate to zero degree. But all the car water temperature gauges will have a red scale. If the water temperature is close to or reaches this scale, you should pay attention to it. If the red line is reached, the water temperature should be close to or reach 100 degrees.
what is high temperature? It's hard to say. I don't know if the cooling fan of your engine is started step by step, or if it reaches a certain temperature, it will be started all the time with constant speed? In some cars, the fans are started step by step, and the two-stage fan speeds are respectively started between a certain temperature (such as 95 degrees) over 90 degrees and 100 degrees, which are low speed and high speed
the automobile water temperature gauge generally shows a general, not an accurate display of water temperature. You can't take it as a measurement of human body temperature, which is accurate to zero degree. But all the car water temperature gauges will have a red scale. If the water temperature is close to or reaches this scale, you should pay attention to it. If the red line is reached, the water temperature should be close to or reach 100 degrees.
7. Generally, the normal driving of a car is about half a grid. If the weather is hot, it's normal. If the weather is cold, it won't be less than half a grid. If it's too much, it's wrong. Maybe the water tank is out of water. Check it
8. When the water temperature of the vehicle is too high, the owner should not turn off the engine immediately. For most models, the water pump of the cooling system is driven by the engine. After flameout, the water pump will also stop running at the same time, so the coolant can not continue to circulate. At this time, all parts of the engine maintain a high temperature state. If the engine is not cooled effectively, it may damage the engine. Keep the engine running at idle speed for a period of time. At the same time, turn on the air conditioning warm air to the maximum windshield position, and use the air conditioning warm air to help heat dissipation; At the same time, open the engine hood to help heat dissipation, and stop the engine when the coolant temperature drops to the normal value. Check whether the coolant level of the auxiliary water tank is too low. After parking the car, the next step is to check what causes the water temperature to be too high. First, check whether the coolant level in the auxiliary water tank is too low. Open the engine hood to see if the coolant level in the auxiliary water tank is normal. If the coolant level is lower than the "Min" line, it means that the coolant level is too low. If the water temperature is too high e to insufficient coolant, add coolant if possible; If there is no coolant, clean water (tap water or mineral water) can be added to replace it temporarily. It should be noted that clean water can only be used for emergency. After the water temperature returns to normal, we should replace the new coolant as soon as possible
after adding, if it is found that the water temperature can return to normal, then the vehicle can continue to drive, otherwise it is necessary to check whether there are other faults. When adding coolant, do not rashly open the water tank cover to add coolant or cold water. Because the water temperature is too high, the water tank will accumulate greater pressure. If the water tank cover is opened immediately, the hot water vapor will spray out instantly, causing burns. The correct way is to wait until the coolant temperature drops to the normal value before opening the water tank cover. If conditions permit, the main driver should put on gloves, then put a wet cloth on the water tank cover, and slowly open a small seam on the water tank cover to let the steam discharge slowly. When the internal pressure of the water tank drops, open the water tank cover to replenish antifreeze
check whether there is water leakage in water pipes and water tanks. If there is water leakage in water pipes (especially at the junction between water pipes), it indicates that the high water temperature may be caused by water leakage. If the water temperature is too high e to water leakage, if the water leakage is not serious and there is still a lot of water in the water tank, you can temporarily add pure water for emergency use, and drive to the nearest repair shop for inspection as soon as possible.
after adding, if it is found that the water temperature can return to normal, then the vehicle can continue to drive, otherwise it is necessary to check whether there are other faults. When adding coolant, do not rashly open the water tank cover to add coolant or cold water. Because the water temperature is too high, the water tank will accumulate greater pressure. If the water tank cover is opened immediately, the hot water vapor will spray out instantly, causing burns. The correct way is to wait until the coolant temperature drops to the normal value before opening the water tank cover. If conditions permit, the main driver should put on gloves, then put a wet cloth on the water tank cover, and slowly open a small seam on the water tank cover to let the steam discharge slowly. When the internal pressure of the water tank drops, open the water tank cover to replenish antifreeze
check whether there is water leakage in water pipes and water tanks. If there is water leakage in water pipes (especially at the junction between water pipes), it indicates that the high water temperature may be caused by water leakage. If the water temperature is too high e to water leakage, if the water leakage is not serious and there is still a lot of water in the water tank, you can temporarily add pure water for emergency use, and drive to the nearest repair shop for inspection as soon as possible.
9. I'll answer you< First of all, I want to tell you that the registered permanent residence between husband and wife can be settled in either party. Next, I'll teach you the specific steps to move the registered permanent residence. Assuming that your current registered permanent residence is in place a and your wife's current registered permanent residence is in place B, then:
1: Open & quot; in place a; Registered residence certificate "
2: to apply for settlement in B, the reason is & quot; Toufu;, Registered residence department gives you ". Certificate of permission to move in & quot
3: Issue & quot; at a place; Residence transfer certificate & quot
4: to settle in place B
5: required information: household register, ID card, marriage certificate, 2 1-inch photos, cost of new household register 14
I wish you a happy life!!!
1: Open & quot; in place a; Registered residence certificate "
2: to apply for settlement in B, the reason is & quot; Toufu;, Registered residence department gives you ". Certificate of permission to move in & quot
3: Issue & quot; at a place; Residence transfer certificate & quot
4: to settle in place B
5: required information: household register, ID card, marriage certificate, 2 1-inch photos, cost of new household register 14
I wish you a happy life!!!
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