Safety instructions for using solar water heaters in summer!Gas water heaters and electric water heaters are becoming more and more popular, but solar water heaters are still the choice of many families. Solar energy serves us almost all year round, but it is often overlooked for its safe use and sc

1. Ion exchange method: using a specific cation exchange resin to replace calcium and magnesium ions in the water with sodium ions. Due to the high solubility of sodium salt, the formation of scale caused by the increase in temperature is avoided. The main advantages are: the effect is stable and ac

Nowadays, more and more users of solar water heaters are using solar water heaters, and during the use of solar water heaters, the phenomenon that the water from the solar water heaters is not hot often occurs. So the question is, what causes the water from the solar water heater to not be hot? There are also many reasons why the water from the solar water heater is not hot. Let's take a look at the reasons and the corresponding solutions.

1. How does scale form?Generally speaking. Water containing minerals such as calcium (Ca) and magnesium (Mg) salts is called "hard water". (The hardness of water (also called salinity) refers to the amount of calcium and magnesium salts dissolved in the water. The higher the content, the higher the

On May 20, a fire broke out in the "X-Press Pearl" docked at the port of Colombo.

Many countries have further improved bilateral economic and trade rules in the fields of service trade and investment, creating a good environment for expanding trade and investment cooperation.1. Thailand announced the establishment of a regional comprehensive economic partnership agreement center2

The comprehensive on-time rate index for major global routes continued to decline in April. Nearly 80% of the ships sailed late, causing serious delays in sailing schedules.note! Congestion in the US West port has further intensified, with more than 100 ships waiting in Los Angeles, and the US West

Due to the combined effects of strong shipping demand, port delays and shortage of container equipment, container spot prices continued to rise and reached new highs.

With the repeated epidemics in Europe and the United States, the surge in traffic from Asia to Europe will continue until the third quarter of this year. Congestion in European and American ports will continue to be the main bottleneck in the supply chain, and container prices will continue to rise.

People often sweat in summer, and the number of natural bathing has also increased. In addition, with abundant solar energy in summer, solar water heaters are used more and more frequently. However, most people only know that the maintenance of solar water heaters in winter is very important. As eve

Magnesium rod is a kind of metal substance that softens water to prevent water from scaling. Magnesium rod is commonly known as magnesium anode, also known as anode magnesium block. It is used to prevent corrosion and soften the water quality of the metal tank of solar water heaters and electric wat

Summer means ideal swimming conditions, allowing you to avoid the heat. But what about those days that are not too hot? If you want to use more pools throughout the year, pool heaters are an ideal way to keep the water at the right temperature for comfortable swimming. Solar swimming pool heaters ar

With the development of the economy, there are more and more solar water heating projects, and more and more users install split pressure-bearing solar systems, but what follows is news about the failure of the water pump. Why does the water pump used in the solar water heating project appear dama

Common Faults And Solutions Of Hot Water Booster Pumps

At the invitation of U.S. President Biden, President Xi Jinping attended the leaders’ climate summit in Beijing on the evening of the 22nd via video and delivered an important speech entitled "Together to Build a Community of Human and Natural Life."　　 Xi Jinping pointed out that climate cha

The week-long obstruction of the Suez Canal has passed, but the impact it has caused is coming. Ships and containers in Asia have been restricted. Spot freight rates on popular routes such as Europe and the United States have risen sharply, and ports have continued to be congested. 1. Port congestio

According to statistics from the General Administration of Customs, in the first quarter of this year, my country’s trade surplus reached 759.29 billion yuan, an increase of nearly 7 times.Tang Jianwei analyzed the "Daily Economic News" reporter and said that the current recovery of overseas demand

The WTO expects that global trade will continue to rebound this year and next. At present, factors such as the regional differences in trade recovery and the delayed vaccination of the new crown vaccine in the world, especially in poor countries, will increase the uncertainty of the outlook for glob

1. Regularly remove dust and dirt on the transparent cover of the solar collector, and keep the cover clean to ensure high light transmittance. The cleaning work should be carried out in the early morning or evening when the sun is not strong and the temperature is low, to prevent the transparent co

The basis of industry is raw materials. The price increase of raw materials directly affects the subsequent industrial development, so product prices will also rise. In the last period of time, some raw materials have risen, especially some metal materials, such as copper, aluminum and iron, which have risen by 38%, 37% and 30% respectively. This kind of increase is still very obvious. Affected by the increase in raw material prices, some industrial products have also begun to experience price increases. In addition, not only the price of metal materials has risen, but the prices of some non-metallic materials have also begun to rise. The more obvious ones are glass and plastics, which have risen by 35% and 30% respectively. This kind of increase is also very large in the past. , So the price of various raw materials has risen by more than 30%. Who is behind it and what is the impact?