The principle of automatic water supply of solar energy, why is the water supply of solar energy alw

It will overflow from here when the water is filledWhen it is time to fill the water, the user manually opens the water supply valve because the pressure of the tap water is highThe water starts to flow upwards, and once the water fills the tank, it flows out of the exhaust pipe B, and when the user sees the overflow, the valve is closed, and the water filling is completed.

Continuous nuclear fusion inside the Sun.

The energy produced by the reaction process. The average intensity of solar radiation in Earth orbit is 1,369W. The circumference of the Earth's equator is 40,076 km.

The Earth can gain up to 173,000 tw of energy. The standard peak intensity at sea level is 1 kW m2, and the average annual radiation intensity for 24 hours at a certain point on the Earth's surface is equivalent to 102,000 TW of energy.

Technical Principle:

Solar energy is produced by the fusion of hydrogen and helium in the sun's interior to release huge amounts of nuclear energy, radiant energy from the sun. The vast majority of the energy required by humans comes directly or indirectly from the sun. Plants through photosynthesis.

Releases oxygen and absorbs carbon dioxide.

And convert solar energy into chemical energy.

It is stored in the body of the plant.

Fossil fuels such as coal, oil, and natural gas.

It is also a primary energy source formed by the evolution of ancient plants and animals buried in the ground through a long geological time.

The energy contained in the earth itself usually refers to the energy related to the thermal energy of the earth's interior and to the nucleus of atoms.

reaction about the energy source.

The above content reference: Encyclopedia - solar energy.

The semi-automatic controller only shows the water temperature, water level, can not automatically go on the water, usually the solar water heater is installed on the roof of the building, with two water pipes connected to the user's home, used to flow hot water, and when the water is on the water doubles as the water pipe, the other is used for exhausting, after the water is full, it will overflow from here, when the water is to be on the water, the user manually opens the water valve, because the pressure of the tap water is large, the water begins to flow upward, once the water fills the water tank, it flows out from the exhaust pipe B. When the user sees the overflow, the valve will be closed, and some water heaters have a water level display on the controllable observation, and there will be an alarm sound to close the water valve when the water is full, and the water filling work will be completed.

The water level automatic controller is composed of power supply circuit, water level detection circuit and control execution circuit, power supply circuit is composed of power transformer, rectifier diode, filter capacitor, water level detection circuit is composed of high water level electrode A, low water level electrode B and main electrode C, control execution circuit is composed of integrated circuit and relay, AC contactor, etc., when there is no water in the water tank or the water level is lower than the low water level electrode B, the relay is engaged, the water pump motor is energized to work, and the water tank begins to be watered. When the water level of the water tank reaches the high water level electrode A, the conductive resistance of the water communicates electrode A with electrode C, so that the relay disconnects the circuit, the motor is de-energized, and the water tank stops entering the water. When the water level drops below B, the main electrode C and electrode B are separated from the water surface, so that the contactor is engaged again, the water pump motor works, and the water tank begins to be watered.

If it is winter, especially in the north, the anti-freezing should be opened, otherwise the pipeline will freeze, and the water will not be able to go up, and the water temperature in the tank will decrease little by little when it is high, and it will evaporate through the exhaust hole or overflow outlet. Solar water heater is a device that converts sunlight energy into heat energy, heating water from low temperature to high temperature to meet the use of hot water in people's life and production. Solar water heaters are divided into vacuum tube solar water heaters and flat panel solar water heaters according to their structural form, mainly vacuum tube solar water heaters, accounting for 95% of the domestic market share.

Solar water heater, if the water pressure is enough, can not be on the water, confirm that there is no leakage, basically the water temperature and water level sensor is broken, just replace it with a new one; The vacuum tube household solar water heater is composed of heat collector tubes, water storage tanks and brackets and other related spare parts, and the conversion of solar energy into heat energy mainly relies on vacuum collector tubes, which use the principle of hot water floating and cold water sinking, so that the water produces microcirculation and achieves the required hot water.

The working principle of the solar water heater with automatic water supply is:

A fully automatic instrument (fully automatic smart meter), a sensor, a solenoid valve.

Water loading process: When the solar energy is short of water, the sensor senses the water shortage state and gives a signal to the smart instrument, and the smart meter receives the signal to give the solenoid valve a voltage of 12V, and the solenoid valve automatically opens. The process of self-water supply is completed when there is a shortage of water.

The process of self-stop when the water is full:

When the water is full through the smart meter, the same sensor gives a signal to the smart meter, and when the smart meter receives the water full signal, the solenoid valve is powered off (12V), and the solenoid valve is automatically closed when the power is off. The process of self-stop when the water is full is complete.

If the smart meter you choose has a timing memory function, you can also set the "scheduled water loading" (the scheduled water supply is, for example, if you set 7:00 in the morning, it will automatically water at 7:00 am (the water is not full) and will automatically stop when the water is full).

There is also a temperature-controlled water supply mode (that is, the temperature you set: when the temperature is higher than the temperature you set, the water will be automatically turned on, and the water will stop when it is lower than this temperature).

Smart mode to keep the water always full (due to different product manufacturers, some do not have this mode).

There is also an anti-explosion pipe function, which does not water above 90 degrees Celsius (some low-priced products on the market do not have this function).

After you manually put on the water, the water level displayed by the meter is not one hundred, generally the sensor is broken, or the wire is broken [as long as the blue one is broken in the four, just like that] and the water level of your meter automatic water is not set.

The water level will not rise, fall, or go up the water, it may be that the temperature sensing head placed in the water tank is dirty, take it out with water and brushes, clean it and put it back in;

First of all, see if your solar energy is automatically water-on, with a solenoid valve.

If you unplug the solar plug and plug it in, it will reset automatically.

Your probe is broken, so replace it.

The setting value of the water level probe.

1. The original working principle:

Usually the solar water heater is installed on the roof of the building, connected to the user's home with two water pipes, used to flow hot water, and doubles as the water pipe when the water is served, and the other is used for exhausting, which will overflow from here after the water is filled, when the water is to be filled, the user manually opens the water valve, because the pressure of the tap water is large, the water begins to flow upward, and once the water fills the water tank, it flows out from the exhaust pipe B. When the user sees the overflow, he closes the valve and completes the water supply.

Second, the working principle of the water supply device with automatic circuit control:

The water level automatic controller is composed of power supply circuit, water level detection circuit and control execution circuit, power supply circuit is composed of power transformer, rectifier diode, filter capacitor, water level detection circuit is composed of high water level electrode A, low water level electrode B and main electrode C, control execution circuit is composed of integrated circuit and relay, AC contactor, etc., when there is no water in the water tank or the water level is lower than the low water level electrode B, the relay is engaged, the water pump motor is energized to work, and the water tank begins to be watered. When the water level of the water tank reaches the high water level electrode A, the conductive resistance of the water communicates electrode A with electrode C, so that the relay disconnects the circuit, the motor is de-energized, and the water tank stops entering the water.

When the water level drops below B, the main electrode C and electrode B are separated from the water surface, so that the contactor is engaged again, the water pump motor works, and the water tank begins to be watered.

Because after turning on the automatic water supply, the water pump can pump water into the water tank, the general household solar water heater needs automatic or semi-automatic operation, the control system is indispensable, the commonly used controller is automatic water supply, water full and water is cut off and displays the water temperature and water level, and the solar water heater with electric auxiliary heating also has the functions of leakage protection, anti-dry boiling and so on.

There are intelligent solar water heaters controlled by mobile phone SMS on the market, which have the functions of water temperature and water level inquiry, fault alarm, starting the water supply, turning off the water supply, starting the electric heating, etc., which is convenient for users.

Precautions for the use of solar energy:

1. The Taineng water heater, especially the external solar panel and water tank, requires a firm structure, high stability of the bracket, wind and snow resistance, aging resistance, and not easy to rust. Fix the water heater to prevent the water heater from aging and falling off and causing unnecessary damage.

2. The solar water heater should have various functions such as water level inquiry, fault alarm, starting the water supply, turning off the water supply, starting the electric heating, etc., so as to facilitate the use of Everbright users.

3. The water that has just flowed out of the solar energy is generally the water in the pipe, and the temperature is not high at the beginning, but the water temperature in the solar water heater can even reach more than 90 in summer, and the cold water in the pipe is exhausted, and the hot water of more than 90 degrees will gush out, and the user is often scalded if he does not pay attention.

When you first release the water in the shower, you should note that the first thing that comes out is the cool water stored in the water pipe, once the water in the solar water heater flows, the temperature will suddenly rise and cause burns.

Your solar energy, if I'm right, uses temperature-controlled water.

Let's say you set it to 60 degrees. Below sixty it will not be on the water. As long as it's higher than sixty, even if it's just one block. It will be on automatically.

According to your description, there are five possibilities: 1. You set the minimum water supply limit, and when the water level is lower than the set water level, the meter opens the water supply valve. 2. The instrument factory sets the minimum water supply limit.

3. You or your family members have set a water limit. 4. There is a problem with the instrument. 5. There is a problem with the water supply valve.

Solution: Replace the instrument or replace the water solenoid valve. Do not buy meters or solenoid valves in solar specialty stores, ** more than double the plumbing market.

Now it is a relatively good meter, the price is about 70 yuan, it is recommended to buy according to this **.

You're in the category where the service doesn't do it. There are many kinds of thermostats, some are cheaper and some are expensive. There are also few functions, and there are many more.

Some can only replenish water at the lowest water level, and some increase the function of replenishing water when there is a shortage of water. Some of them are watered according to the temperature, that is, how many degrees are reached before the water is applied. If you don't reach it, you can't reach it

Which one you are buying is also not stated here. We can't talk nonsense. Later, it was the same situation, and the situation was not very clear.

You'd better call the after-sales service directly to make your doubts clear. Let him make it clear. Judging from your description, there shouldn't be any problems.,It should be a bit error.。

The after-sales service has already made it clear to you. Below 70 degrees of manual water may be set up temperature control water, the water temperature reaches 70 degrees of automatic water, if it is not reached, it will not be on, this temperature can be adjusted. You can adjust it to 40 degrees or 50 degrees.

1. You set the minimum water supply limit, and when the water level is lower than the set water level, the meter opens the water supply valve. 2. The instrument factory sets the minimum water supply limit. 3. You or your family members have set a water limit. 4. There is a problem with the instrument. 5. There is a problem with the water supply valve.

The controller has a setting, which should be on the manual! When the water temperature drops below 50%, the water is braked to prevent dry boiling at the bottom of the tank due to lack of water!

It should be the reason for the automatic water switch, just adjust it.

The preliminary investigation conclusions of solar fault detection are as follows:

1. There is a suspicion of water leakage in the outdoor connection pipe of the solar water heater.

2. There is a suspicion of water leakage at the connection between the vacuum pipe and the water tank of the solar water heater.

The water level in the tank drops due to water leakage, and the thermostat has a special function:

1. Temperature control water supply, that is, the water temperature is higher than a certain value, the water will be automatically filled, and the water tank will be filled to adjust the water temperature in the water tank not higher than a specific value.

2. Regular watering, regular water is not necessary to explain, as the name suggests, after setting the time, according to this time, if you find that the water tank is not full of water, you will automatically add water until the water tank is full.

The fault will basically appear in the second case--- which is to take a look at the timed water supply, and cancel the scheduled water supply.

In addition: checking the connection pipe of the water tank and the connection between the solar vacuum pipe and the water tank is the key, and this problem is solved, and the rest is solved.

Summary. 1. The solenoid valve is blocked. 2. If there is no solenoid valve, the water supply valve is blocked. 3. Water pressure problem. 4. There is a water leak in the main engine part, and it flows out on the side. 5. The sensor is broken, and there is a problem with automatic water feeding.

1. The solenoid valve is blocked. 2. If there is no electric positive auspicious magnetic valve, the water supply valve is blocked. 3. Water pressure problem. 4. There is a water leak in the main engine part, and it flows out on the side. 5. If the sensor is broken, there is a problem with automatic water supply. Beating.

Excuse me, but please go into more detail?

1. Observe the total tap water meter when the water is on the water to see how fast and slow it turns, whether it is a vertical shed. 2. Turn the water of the solar energy down and the socks to the side of the hot water to see if the water comes out, the water shows that the solenoid valve of the remaining cover is good, on the contrary, the solenoid valve is broken, if the water is different from the tap water speed, it means that the solenoid valve is blocked.

First, the original work of the principle of cheating: usually installed on the roof of the building, with two water pipes connected to the user's home, one flowing hot water, the other for exhaust, after the water is full, it will overflow from it, when the water is full, the user manually opens the water valve, because the pressure of the tap water is large, the water begins to flow upstream, once the water fills the water tank, it flows out from the exhaust pipe B. When the user sees the overflow, he closes the valve and completes the water supply.

2. The working principle of the water supply device with automatic circuit control: when there is no water in the water tank or the water level is lower than the low water level electrode B, the relay is engaged, the water pump motor is energized to work, and the water tank starts to be watered. When the water level of the water tank reaches the high water level electrode A, the conductive resistance of the water communicates electrode A with electrode C, so that the relay disconnects the circuit, the motor is de-energized, and the water tank stops entering the water.

When the water level drops below B, the main electrode C and electrode B are separated from the water surface, so that the contactor is engaged again, the pump motor works, and the water tank begins to be watered.