How to descale solar hot water pipes, how to clean up the scale in solar pipes

One. Drain the water from the solar tank;

Two. Fold off all the vacuum tubes, use a long wooden stick, tie a ball of cotton cloth tightly at one end, the size of the cotton cloth ball should be slightly larger than the inner diameter of the vacuum tube, but not too big, feel a little resistance, slowly pass into the vacuum tube, repeat this action many times, and finally rinse with water.

Three. Open the inlet and outlet of the solar water heater and pour the descaler into the tank.

Four. Turn on the automatic thermal cycle for 20-30 minutes to make the descaler solution fully contact all parts of the tank.

Five. Open the drain and drain the descaler.

Six. Fill the tank with water and automatically heat cycle for 5 minutes.

Seven. Drain the water in the tank, close the sewage outlet, install the vacuum pipe, and complete the maintenance and descaling of the solar water heater.

Many water heater manufacturers will be equipped with a household magnetization descaling - living water treasure.

Function: Solar water heater (including air source heat pump water heater): anti-scale, descaling, energy saving, and preventing pipeline blockage.

Product features: energy saving and environmental protection, stable performance, low cost, remarkable effect, easy installation, no space, no need for any energy and power, high-grade explosion-proof magnetic shielding, automatic control servo 10 years without maintenance, the most successful pollution-free anti-scaling and descaling technology at home and abroad.

Correlation**.

With diluted hydrochloric acid! Be sure to adjust the proportions.

Dear Kiss I'm glad to answer for you, my answer is as follows: The scale cleaning method in the solar tube is as follows: 1. Empty the water in the silver light in the water tank, and then slowly unscrew the heating tube to check the scale thickness of the heating tube.

2. If the scale of Fengzhao Kuanguo is thick, a bottle of citric acid detergent is needed for a heating tube, and if there is only a thin layer, it is recommended to use half a bottle. 3Pour the citric acid granules directly into the heating tube, and then install the heating tube. 4. Put water in the tank.

Because there is also a water chain scale in the water tank, it is recommended to put it to ninety percent full (after it is completely full, and then discharge some) 5 The process is best carried out in the morning on a sunny day, because after a day of heat collection, the water temperature rises, and citric acid can better play a role in the water heater 6 The scale is thicker and needs to be soaked for more than 12 hours, and it is not thick and needs to be soaked for more than 6 hours.

First, the upper end of the vacuum tube (the part near the water tank) is dipped in soapy water with a damp cloth and then scrubbed, hold the middle of the tube with your hand and push or pull hard (plus rotation is better), until the lower head is degrooved, and then change the angle slightly and push or pull hard to the outside (outside the water tank) to remove it.

1. The structure of the all-glass vacuum tube is composed of an inner glass tube, a solar selective absorption coating, a vacuum interlayer, a hooded glass tube, a supporting part (spring clip), an absorbent and other parts.

2. The inner glass pipe is used as a flow pipe for water.

3. Copper oxide, black nickel, black chromium, black zinc, black copper and other solar selective absorption coatings are uniformly coated on the outer surface of the inner glass tube by vacuum deposition, sputtering technology, electrochemical treatment and other processes to absorb solar radiation energy.

4. The inner glass tube coated with selective coating is sealed into the hooded glass, and then the vacuum between the inner and outer glass tubes is pumped to form a vacuum interlayer with a vacuum degree to reduce the heat loss caused by air convection and conduction, which is similar to the principle of a hot water bottle.

5. The all-glass vacuum collector tube adopts a single-end opening design, which is annularly melted and sealed by one end of the inner and outer tubes, and the other end of the inner tube is a closed hemispherical round head, and the spring clip is used to support the round head at the inner end of the glass tube, so that when the inner glass tube absorbs solar radiation and the temperature rises, the glass round head forms a free end of thermal expansion, thereby buffering the thermal stress at the open end of the vacuum collector tube caused by the water heater when working.

6. After the vacuum tube is heated, the trace gas (mainly water vapor) that was originally adsorbed on the tube wall will be released, which affects the vacuum degree, and the getter agent and the absorbent film are used to absorb these released gases to maintain a high vacuum in the collector tube.

1.Drain the water from the water heater first, and then remove all the vacuum tubes. 2.

Stick a stick into the vacuum tube and rotate it as you clean. You can also pour in the detergent, directly put it into the water tank to destroy it, and then open the water inlet of the water heater Yu Hongchong, open the drain after half an hour of automatic thermal circulation, and drain the cleaning liquid and discharge the water circulation for two minutes to remove the dirt inside.

How to clean the scale in the solar tube is as follows:Tool pants sensitive bureau: Taihu let yang energy tube, descaler.

1. Open the water inlet of the solar water heater.

2. Add the descaler of the solar water heater to the water storage tank.

3. Automatic thermal cycle for 20 to 30 minutes, so that the descaler solution fully touches all parts of the hot water pipe.

4. Open the drain and drain the fiber descaler.

5. Fill the water tank with water and recycle it for 2 to 3 minutes.

6. Drain the circulating water, and the cleaning of the scale is completed.

The method of cleaning the scale of the solar tube is as follows:Tools: solar tubes, descalers.

1. Open the solar water heater into the water inlet.

2. Add the descaler of the solar water heater to the water storage tank.

3. Automatic base heat cycle for 20 to 30 minutes, so that the descaler solution fully touches all parts of the hot water pipe. Be cautious and stupid.

4. Open the drain and remove the descaler.

5. Fill the water tank with water and recycle it for 2 to 3 minutes.

6. Drain the circulating water, and the cleaning of the scale is completed.

Summary. Hello dear.

How to clean limescale from the inside of solar tubes.

Hello dear. Here's how to clean it up.

Method Step 1 4 Read step by step to remove the vacuum tube, handle it gently, and do not break it. 2 4 Pour out the scale and clean the scale on the inner wall of the solar vacuum tube, which requires a professional acid descaler. 3 4 Pour acid descaler and soak for about 10 minutes.

4 4 Then use a brush to pull back and forth to remove the remaining scale, and then rinse twice with water.

In the past, we almost all used electric water heaters, but with the progress of quiet nuclear technology, water heaters are not only electric water heaters, but also solar water heaters, air energy water heaters, etc. Today, PCHOUSE is going to introduce to you how to start the solar water heater to deal with scale.

1. White vinegar. First of all, drain all the water in the solar water heater, then remove all the vacuum stove tubes, pour an appropriate amount of white vinegar into the vacuum tube and soak for about 10 minutes, and then brush back and forth with a brush. Just cross the clear water on both sides.

However, it must be handled with care, as vacuum tubes are very fragile.

3. Cotton cloth. When there is not much limescale, drain the water in the water heater first. Remove all the vacuum tubes, use a long wooden stick, and tie a ball of cotton cloth with a cotton rope at one end, the size of the cotton cloth ball should be slightly larger than the inner diameter of the vacuum tube, but not too large, feel a little resistance, slowly pass into the vacuum tube, rotate in, and then rotate out, and the vacuum tube should be filled with water.

Finally, wash it again with clean water.

3. Descaler.

Open the solar water heater water inlet and add the solar water heater descaler to the water storage tank. Automatic thermal cycling for 20-30 minutes to allow the descaler solution to fully contact all parts. Open the drain and drain the cleaning solution.

Fill the tank with water and recycle it for another two minutes. Drain the circulating water and clean and descale.